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", 0x1000}], 0x1, &(0x7f00006f8000)=[@sndinfo={0x20, 0x84, 0x2, {0x1f, 0xa, 0x3, 0x10000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xe0000, 0x8004, 0x4, 0x5326, r3}}], 0x60, 0x40}, {&(0x7f0000beb000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000077c000-0x20)=[{&(0x7f0000878000)="7e4292bd551ebec97b2b0afc8c23d15316ac9ff92d6fccdcc510288cd2e8aa2b1b90b32cf97b40caa91f06ae36fe484b4be4e458e1c52a93bcf7a6aa56ba9c7fb524a25cb4a3fb5a3c3cd26facba864388cfb61794716b6e", 0x58}, {&(0x7f0000320000)="aaf57cb55d4690c74551466168a60afba5d90a8400e35f6e63341606dc01e2754a124cdb88ce6a6f33f01d9b0df901906517bf924588266978073f2634ed4a3e15cd913f0d7d13852b60fb49631f1e49882e9f6e67fb22cd429fb7be10e92dec93c7515d2c688c5e327352d413f9cc62721c12428d0f67caf34fc86cbf", 0x7d}], 0x2, &(0x7f0000fda000-0xc0)=[@init={0x18, 0x84, 0x0, {0x10000, 0x8000, 0x0, 0xfd4f}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x5, 0x1, 0xffff, 0x0, 0x7ff, 0x9, 0x83c, r2}}, @init={0x18, 0x84, 0x0, {0xbfb7, 0x4, 0xe76a, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x2092936c, 0x8, 0x738, 0x6, r3}}], 0xc0, 0x404c054}, {&(0x7f0000fd9000)=@in6={0xa, 0x3, 0xfffffffffffff0ad, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xe2ea}, 0x5}, 0x1c, &(0x7f0000562000-0x90)=[{&(0x7f0000933000-0x1b)="5658566721eaf291ac12214de068b35e76acae3a6339bbb7717eb3", 0x1b}, {&(0x7f0000fd9000)="2d5160627257331ab42ab0a72016e2413dea9bc6f2dba45f57705fdd7b3a621a8607d40a9f2d8e888ef5739f313a00b5a6f3a7030439a5ba3c501d42b04954167c4cba88a0cb600abcac22051e6cb0227af45eefcb401c1fcef40d62a8ea2209e2b3a70f177941f60991246a2e006a209c35e93608f83c337a6d1522ee0766bd4e12dd068e7063451bbbae527b0b8c6f7a26922d751941b325b24f6b647db7fbb956663a4d7f8d3f1b0701d5ee3921b12b484e173791b0c0", 0xb8}, {&(0x7f0000fd9000)="465c3e23869a3dd5165aa1467e2e84e4158533d6d322d95c8f3d79bb66851c59b5e33dfd5337ea8aa4dbfe360438f36c6d3066bf52b393a3f45a9f4c3256aa1d967f47d0e21aa1ed1473396166fb693848f7156f0973b3c8097d52d9f4beafb08b8085467653f078c8d451ef72a44be7abe6aa950ba4a3e203a1bdf4a04d88b82857a379bce619dcf04f77ba88ce8f2ac0c4ce7f7678951ea7bf14e8385c1a89014039f2c231b36ed8f92db0e61f5239cb3549547d3488ba09e3dcb3131bd4b27a96ca5e7065a1a9dcd6105ab3fcbe184082cc61bab9870ca6480590aa13dfedfcfd2684b080e2b35250d77c426141d822b73eba055b86", 0xf7}, {&(0x7f0000fd9000)="6c1a5b085db15cea83194691ec94b1226bcce6d4be9641df1bc80f86a0b43d937d61dfb57afdd395633229c1ceaf67fca8a4bd50734dab1ccb8f7688d7d654cdaeb997947038009de5923de028c791200fde7dfd0d2d4a390648a7086fbc72473ccabb5cc371a3896d9e46fd420bc69b8caa698f3a0cc2a9297309512220443c0a2db96f1f98c73c02eb72c58dd5944dd015ee2df06c86cd5027f74a5397a7c0f66e62d0f577e97cfcd0d6db0875dbdac913e8043ba0e38276dc5df7a54a7d588420", 0xc2}, {&(0x7f0000df2000)="2d4fcf5c513f27e8976c6aa986ba05ec7a4b71511868a6e282914daad03f6f61959948ad744228d80652c23dcc19fe59ac1fa0780f6fadf46e70a6704fc4e9c345c0216eac6b9d2a3924ccfd3fc6375d1b7d86b8037d99e4d0e59dd8e108c3c5fdfe2e2ea61615101783af390f3130858a420f89", 0x74}, {&(0x7f0000fd9000)="1b215bf428b5f004a7d621f5b1d5566493e8b5bb6c83a95ab2c82ee15517b97851b8d38675436a6c6ebfa0857c1ec95eb8c56b4fa07148a57a5d8f77a28c8084810111c7c2451d4ac0fc605d93f5fe1f7a41422126dc50ff868eb57f16bae874e07f27bf0bc470b456b06ac8e45fc6d00927f1d79a18ed8d588570839fe485c7b5ce87c2988fbb2529f8cacdd6c0799b6dcb296c2da8b41ec35a73ff3442c9a68b0cb8313fe35c90f408576bf459f55a3c191c39fbff3330140fc14392eae7ecef8a1e58561a3f939ee1d12c7e48a7211e56c6c3898f1e0c993e56f667748106ed38e7d2f141cd2879edeb59ac5a70f52a", 0xf1}, {&(0x7f0000fd9000)="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", 0xfa}, {&(0x7f0000fd9000)="a2d8debb199acb0554ff8fdc0142d56ad9065cdedfda0d2d2bdd8bc3afd8e6fadc1757da4c4c8702ff1a6c17f866deac4786908f2d502d599c45d1e328e5ceed0af576395d1995cf8d58b2baae79bb00a76c09098379b5dde53c3748df0d152ad6504f2887ed9270dd882e430f9d881ae6172b15980f364523be8cceddb482ef455b3bb88fb712fa22ac61569cc25844726838a67d695a24d39101008ad2782283bfe3b235d48a6e6ff9472e2c226527fa5c19ef1261b0fb9610ee157ff7e9", 0xbf}, {&(0x7f0000fd9000)="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0x1000}], 0x9, &(0x7f000069b000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x100000001, 0x201, 0x800, 0x6, 0x54c8443d, 0x8, 0x3ff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff01, 0x2, 0xfff, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x1, 0x8204, 0xfffffffffffffff9, 0x9, 0x7fff, 0x0, 0xff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x201, 0x1f, 0x9460, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xe67, 0x4, 0x8, 0x7, 0x3ff, 0xff, 0xffffffff, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0xfffffffffffff801, 0x7, 0xcd}}, @init={0x18, 0x84, 0x0, {0x400, 0xfa7, 0x64c1f0aa, 0x80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x67, 0x2, 0x1, 0x5, 0xfffffffffffffffc, 0x2, 0x0, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x8, 0x0, 0x1, 0x1000, 0x1f, 0x8, 0x6, r3}}], 0x1b0, 0x1}], 0x4, 0x40000) 2018/01/16 18:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0xfffffffffffffffd, 0x4, 0xeff, 0x7, 0x2, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 18:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8103, "5d3f0dc0"}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) accept4(0xffffffffffffff9c, &(0x7f00008e4000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000403000)=0x2e, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002fb000)=@sack_info={0x0, 0x5, 0x1}, 0xc) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00003c0000-0x4)=0x0, 0x4) 2018/01/16 18:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000d30000-0x4)=0x8a, 0x5f) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000077d000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:47:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00000fb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000041000)=0x14, 0x39dcef5e101515e) getsockname$packet(0xffffffffffffff9c, &(0x7f00007c0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000118000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00003b8000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r3 = socket(0x12, 0x80100000802, 0x300) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f000043e000-0x14)={0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0}, 0x14) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00002c7000)={0x0, 0x400000000000}, &(0x7f0000c6a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000792000-0x10)={r5, 0x38, &(0x7f000040c000-0x38)=[@in6={0xa, 0x1, 0x10200000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}]}, &(0x7f00002b6000)=0x10) 2018/01/16 18:47:49 executing program 5: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendfile(r0, r0, 0x0, 0x5) pipe(&(0x7f0000a9f000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) 2018/01/16 18:47:49 executing program 3: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) pipe(&(0x7f0000f68000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00009cf000-0x10)={0x4, &(0x7f0000f68000-0x250)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f69000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f4a000-0x6a)={0x0, 0x62, "ef8c7a6ed8211fd6c5211d34b715b5bcdd8164f4f8de3421401f0ac2795c3a6214246ec3df0b2bc06415fa3fe65861c496fc012fe0d9fd3180368beadb8f0eaaaa63d6150f677e63540eb90c1eae56d5e4c468eb4d63b3cc46e03ef29ff7d1366006"}, &(0x7f0000819000)=0x6a) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000eb000-0x8)={r4, 0xff}, &(0x7f0000f69000-0x4)=0x8) connect$inet6(r0, &(0x7f0000638000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000da5000-0x10)={r4, 0x7, 0x4, 0x7}, &(0x7f0000f6a000-0x4)=0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f69000-0x38)={&(0x7f0000f69000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000938000)=[{&(0x7f0000f69000-0x30)=""/48, 0x30}, {&(0x7f0000f69000-0xb4)=""/180, 0xb4}, {&(0x7f0000f68000)=""/195, 0xc3}, {&(0x7f0000f68000+0xcf3)=""/148, 0x94}, {&(0x7f0000f69000-0x82)=""/130, 0x82}], 0x5, &(0x7f0000f68000)=""/4096, 0x1000, 0x8}, 0x22) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000f68000)="741cb541102901cad2b24e78cebe27cb80de41d77a429438cd83a0579282073fb9c71235fbc4748cd74c7344e125f2acad47a0e1944871aab4e835a14afa515566d543ae5602845198f9430351acfad849ddb09ca54c8e7ca4045b058a344ceed79a6feb0d5bf8e8d9372750bd642a8afdcb8c0c9d531df1b9d6c3fb08995ff50a15310cb8618d26828fa985a5721f665304", 0x92, 0x800, &(0x7f00002fd000)=@llc={0x1a, 0xa42053b1eb3a0cbe, 0x1477, 0x1, 0x81, 0x20, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/16 18:47:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f000064c000-0x48)={0x7, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet6(0xa, 0x6, 0x1000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ce3000)={0x0, 0xa4, &(0x7f0000b7a000)=[@in6={0xa, 0x3, 0xffffffffffffd06d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xfa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x401}, @in6={0xa, 0x3, 0x4f5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a19000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000e93000-0x8)={r4, 0x6}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f0000b92000)="", 0x119, 0x3, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:47:49 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000007000)={r0, &(0x7f0000005000-0xe3)="0393b2ebc6dfcbcffb14911bde4bd6a2dc60efb5a30db9e88499962ee95feb0e74e8fa9da629364af668f6d95d38d077e725e0a4cfb3dd167873a0e60f77f66c5e22abd8e9ad908b634756160469658a4d1a690a304b4570399d420be14cbc0df3be157a5b6cd42141dc709c09915ab5114e8d30160d5e0f61fdbcbcbbaeee6d76bd464d7a5abb40d2bb9f073de2afc21f6e6138cf96a6e09adb3c8914d52dc6b46a99939b6d4738f01341354a295f0832c8434baf8e1eda78217f6e53caf5d9fec6da005419fb59cee807ff4fd380acbdb6c9cd638aae0080fb74d6d57fe94d5ba0a8", &(0x7f000000c000)=""/96}, 0x18) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000c000-0xc4)="3d61ccfb25ea3c6d935a39c4b40173c07f4977755ffe76804e91f8c6ef0266871e4876d0221a52e3bf0f0d61a8449e24270607c4f637bc7ba6a2bc66acd20d9d5d2724c0ea416410fa6fa4b6491e21a413a5a5c6f4e02b92809a50beaf2defff552c07d0b4921ebaf2be532edce965ef6783fd29a66dcb524b347264348c2654834dd944c66c25fcc0b8dc2d020bb6e9d1d5f2c27780fe764628de418a292990b5449ac37d441d3448876771675fc032dda8362e344b03fc2a60902ab65b7675240ec820", &(0x7f000000c000-0x96)=""/150}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000010000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000010000-0x86)=""/134, 0x86) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x101, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f000000c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r0, &(0x7f000000e000-0x3e)=""}, 0x10) 2018/01/16 18:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept(r0, &(0x7f0000716000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000440000)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000765000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a0000)=0xe8) 2018/01/16 18:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000097f000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x152) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) 2018/01/16 18:47:49 executing program 4: r0 = epoll_create(0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006f0000)={0x0, 0x0}) pwritev(r0, &(0x7f0000816000-0x40)=[{&(0x7f00005f0000-0xd8)="26f3b042de35ce4575199a2dc2e869a8acb5fdf9b872c54f537b4ab9a3dd2062e6fef441d824c903057071d98eba4706422ba2d3bdaaadd9f1b42e98ebdbd516c1b71c6c86f501e2e0335a59a27cd0b3f48b2b70532c6ec9148a2b92066097d94810bff416fbc0126f73f5197d362cfff5597732b8d7470f0626db1a94943391a6a73f5a1c94d0e624772e8b381f0d69959d262df4020b849585703b09ff3d5750c825e7cb4cff3b7304c2475e863e36ef01bcb12f10972083aad45a91133db22ab72163de14ef867d4e7cffe9437a9e734833aaffdb12cb", 0xd8}, {&(0x7f000022b000)="e9cbd49b9862fab5ffc12210f6953f492f1cd64aec219819c8fe1b5a12f0e4b6d76ef8116e01cd6e", 0x28}, {&(0x7f0000c26000-0x1000)="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", 0x1000}, {&(0x7f0000d9b000-0x7b)="f6a7ae689a0c1e59acbb10f7d6b6ec0b30217e900e2373570b6c8c6aa66c4dd23e587a6847a1f049476196198633a713f11a632e8d64ee63312010c899469eae3d27ed8dcc03da134478803bb08f0662822ee128f307b31bd7d6642fa08adc0c06ea505c8c50b5dc5067986cc8a8a546542a283b10ed4e611a55d4", 0x7b}], 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000001000-0x4)=0x6, 0x4) 2018/01/16 18:47:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) r1 = socket(0x2, 0x3, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a20000)={0x0, 0x5}, &(0x7f0000684000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00009e2000)={r2, 0x5}, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ab9000-0x11)="031327bf00003fffffdf00000000e314", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000357000-0x50)=[{&(0x7f0000dd2000)="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", 0xf10}, {&(0x7f0000028000-0x18)="feddb593bc108f48c15326a8d7a218689f2002fbc78c8f3d", 0x18}, {&(0x7f0000d6c000)="5d0e15a684c128d8ed79de132efe3ad5663e0ab60816f6976548c051e3b6485cca674a2df1ac07da17f063578e41e7c6", 0x30}], 0x3, 0x0, 0x0, 0x4000}, 0x4) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/16 18:47:50 executing program 1: pipe(&(0x7f00005ca000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000295000-0xdf)=""/223, &(0x7f0000001000-0x4)=0xdf) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 18:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3ff) bind$inet6(r0, &(0x7f0000c71000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f71000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000df000)={0x0, 0x5, 0x8, 0x3, 0xc43, 0xd8c}, &(0x7f00003fa000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005c7000)={r2, 0x9, 0x0}, 0xc) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) r4 = accept(r1, 0x0, &(0x7f0000ee2000)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000bf0000-0x18)={r2, 0xe8eb, 0x8, [0xfffffffffffffff7, 0x2, 0x8000, 0x800, 0x1, 0x100000000, 0x0, 0xfffffffffffffffc]}, &(0x7f00008d6000)=0x18) sendto$inet6(r3, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/16 18:47:50 executing program 6: mmap(&(0x7f0000000000/0x316000)=nil, 0x316000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000317000-0x58)={0x26, 'hash\x00', 0x80f, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f000026c000-0xe0)=[{0x0, 0x0, &(0x7f0000317000)=[{&(0x7f000009e000-0xc2)="19d042d331915c053422229959fa96634614489c7ccef75b8a5a81e841a7c93c84ac4eae25bbad367e8b817d70ff3ed7447f78553452801ce5318933935f07da20b2a8704f3cb94e646fa27d690ed069c135dec153b48b4c7a672f5f49b29a5a87db4704c26db0d7f8fb85d591ae4cd1816d11dcf5c58ee6ab109712a394abc167518ec5188a02a2cc827b271a9e7d42917b0bddfc3c5e00a5ebac12d71b155929639e2db9c56a85070e1401eebf87cc7ce3274a62d5dae1fa21b627a79949fbbf1b", 0xc2}, {&(0x7f0000318000-0x1)="bc94", 0x2}, {&(0x7f00001ba000)="c354726315b578b5c3f0dee5b73baccc2a13b5eef4355757ebb28e48aa3b9a28", 0x20}, {&(0x7f00002ef000)="c6dd70640a31fe1c9ac28d7b02bd3d390e9012aa1498894522f3c1e27f1a77b677717849f054bb79dbec194b5813bc0fe379263ea1e19b029294e6ad9d413954e830409ccc6c49fe935cd41d881f55a4a61a5509f81e9a48b0a00ae4c51e383ef1059e64a7cb89c1cf09426b179d7304c3fddbb696aa6c67dc3fc598fbc51ddf278e49b20487aeb1cdace11fa44c8e55755ce4243a14d3d989f664585b", 0x9d}, {&(0x7f0000317000)="60898b1f54fae699de5a35911cad2d22fdf4277a1e36a87e79112825854ef3d4cac2dedf3a877a03d7c718a2ea76d5d79b6c6ff7fc751727a84764ee85bb993551e4bd16b8acf28949ad8f1377122f05c068bff3758ad4d258c1d54d054533206266d1273490fbcff04803c147868cb2ab2f0a67c9af068ae2638422b2f0920b70210bad35e1b463717cf242ddac97164cc56cd24fd023dd39eb2b444bc08d7793396c4eb45165192d9cc5b86e91ffce018052b3e59e3b1d51111e14c5f0159a6c52fc0918a40ac9714cb7f7af95442627c0fd01c62024161e8a07946c6b604d575d9ed75235a361ec13472181ca15a6", 0xf0}, {&(0x7f0000318000-0x74)="87ed89112b5a74d99f0e715a8e6d58cd74dbb4aaa90cc9aa2a19a97e600307f52e2564a8cfbd1c8846a8faa88a2c53702db8913059c115eb923526ecd04f98708d8758fb71e8a40e67785d80e8327e128ba8367e79360c7c78875d65b8cc0cd7b536ef8404548a8c4fd612d5f16c7a970e8ae4fe", 0x74}, {&(0x7f00001d8000)="70ca3b2e7767bfe6bc5c77b317926696226887", 0x13}, {&(0x7f000013d000)="12", 0x1}], 0x8, &(0x7f0000317000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xe0, 0x117, 0x2, 0xc6, "ef565793254dda3da352898a7cef074da019388117e56245c7b4f8efeb8d5a6c7f3456356f6f330bb150d07f61c99854cf5c4dd380284481ea864f3b98ccabf0672fae2707bc6f1815b97ba10d3e61769dc4a350e5868bf93f3adae4c98a0e8955817569fb5543e53678721b495d2eb47ac97d4629c664878cf316247bbf8e6f2b02e81c1e47e207ce91b6fe2fa613e65b8f8d09a6d65e20d6bfd70af856c9548632cab9c46f9ed4d746225b343a1b15353263dcd541a5224651ec159f9bd7d4246cd89277be"}, @op={0x18, 0x117, 0x3, 0x1}], 0x128, 0x4008804}, {0x0, 0x0, &(0x7f0000190000)=[{&(0x7f0000317000)="dd074495fd0d56a24660bf333fcbb97ddc6bf903f343595428183a520e0a2b26e33e2344335d766f360fd14982b6d966698798e5b69a3119dc5e5cd4b1dd9aa55f6ca1794b336cfc44f4bfdcd65d2dc7bbe2e81a9f3e737b00d60a432d1d77824ddfdff149502f1f68039f0a499e3244dc453d54", 0x74}, {&(0x7f000021d000)="899e7e47298cbae98431c778bff847f38c3ffef726d341c4127538fcd595991b17ae389b6f4dc93fba93e096196190a59720edec0c4666db982c424608e00994b1db144d301b7ac7fbed57fe33fdf829f47b6be46a107508fddf60de39ce495f34ab6c60", 0x64}, {&(0x7f0000267000)="d43764affef0bb2da1c048a7a17e4f868110d7c1f6381b8635439f8afbc22c503524833d1c8814515fe7621f2549aeaa04f315e5967de3299f5c301ce3da21f639", 0x41}, {&(0x7f00000b8000)="e5fc5f97b3891a87a3ae40a3dc113f342ba52594d59e0d42283d7c5c895230313fa3c15d92cba16cae162aa7cff1b3f253b9a16c73f369c3c3e92369bc7cf6f0758daa9db080cf451c70402e7f5101da4c6868d9c5d0", 0x56}, {&(0x7f0000318000-0x1000)="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0x1000}, {&(0x7f0000318000-0x4b)="a8e5aaeffdd1f9053f2202f622402fc9868b73c42d9a0de844619f439351bd8be813dc09b1a19db4f0ddcaf7ab1358d4cc12c8b10b2211bedb3ebac3ad1f99f1562d8852170bcca7d63365", 0x4b}], 0x6, &(0x7f0000317000)=[@assoc={0x18, 0x117, 0x4, 0x80000000}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x58, 0x117, 0x2, 0x42, "9782ecbcf63e09c3efb6b79d2a4454539d57407dde9e70a92c5e61eee9af7a8345279503fa81ce7be90806633e26336d9b9fc358dd549a0a9a85885663d88322c051"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x92, "05457cf3e457b2ff41fa193a0b3c61d9f2858d8c249ceb9fec1c4b4aa1fd7ce3ee66a3d657da1ef831a214c6b3c420c1648f89d99b9eba217a5dd8ff8a637bd9abd65e938eb19c4baaa1a7ed5fa2e975b3d5740e39024ac1471707cbca4119c6e80d5cae37d5208afdb7c781e67174f527497104a43f8c4a938c6dc2f34c0bb2aee24b99b82f772a97adec6aae5dad340ebc"}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x160, 0x40000}, {0x0, 0x0, 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", 0x1000}, {&(0x7f0000318000-0x2e)="b41c7f137464e9be95e48e8a170f2d216ad1f38a3a205e8d26e6a722f3c159e2718eb0739381b01c776c31545841", 0x2e}, {&(0x7f0000067000)="b62812b3b314acab1cb706374f2cf59b89957c884806e6eca4acb827fc80d8274a955eee5d0b34fbddff1bd7aa491f70f5dc6841221ff53a09116d93ac315b9d8e22fe5d67985ee7bee9961c40564f434df09d74e6d5f90bffcf65ad927da5c6bc7f336be62f0ad3ec", 0x69}, {&(0x7f0000285000)="7c4b8e013e71c08a351b6d79c71dddde5a7efed50f9af3aac207f2511d90ee3f4ae65e61c75cd821498dcd3546d519e458d4881ecc326ba09656c765ef1a8f02f3e0c0e1e1fa011aed796f7ec917747cd0d7a331e04190888fb0bbf427b58f51b19f4accb12e4b45a8e408f05ff53df6cf7aaf9dfaa39869e79c97bec36b258013a6e9e69c58544c77e8203d3df3d49a704c75ea20ef0132893d5657cc896f5e87cdce42ced851336061b7add69295fc2f9d30d9787f24", 0xb7}], 0x4, &(0x7f0000317000)=[@iv={0x38, 0x117, 0x2, 0x21, "83e2fdcfd8acf77814b6b85331d842bad42b84ec1bee6af1f31d3b2665b20969f8"}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xd0, 0x117, 0x2, 0xbb, "96843261e2cacf415f3c13d6b63edc1d75bcae529349004a8b2c54e26d630d16b6af64701de6eec001d4821b61e7acfaa824870c1d4e9ed89fd91199735b10495e9361a1e65aacac8d2a9fa9dfe2a87b4dfc0a760f06463c12c4b332f5e61f51cf164098d2558bb8aff88bcf69ceb3337de4fd6b9b82c92995c36d2a3dc4f97e52151e206473f1d7f8401f55aadd50fcee9c6a34177222cd4c5c52c845ce22f91ef53d8bccc8b41ec185e311e45e72f714a3cd6af927265ca614bf"}], 0x120, 0x24008001}, {0x0, 0x0, &(0x7f0000291000-0x10)=[{&(0x7f0000318000-0x2b)="a947b57c9946450546b17b421194c23715081fa578a2b90fa8a06cca5ba4418bf6be54196cd5109bc4bf89", 0x2b}], 0x1, &(0x7f000029d000-0xf0)=[@iv={0x78, 0x117, 0x2, 0x64, "c0b43b1cc0910a5003c95ad75b0bc2cdd35f577d5364bde78519bca3e388d69cb92e2bbb9395a9798a601669410d328d59ad8f8ddbcb2943f6a2109bf1be673bd1b867baddc0d6fc41a9f75a19f9e07ad4b8f02aa79d49021175a2eae277e0fa8e871bd6"}, @assoc={0x18, 0x117, 0x4, 0x7f}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffa}], 0xf0, 0x20000040}], 0x4, 0x4048815) sendmsg(r1, &(0x7f0000316000-0x38)={&(0x7f0000316000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f8000-0x30)=[], 0x0, &(0x7f0000315000)=[], 0x0, 0x0}, 0x0) 2018/01/16 18:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000018f000)=0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000898000)=0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000003000)=0x0, 0x80000) sendto$inet6(r0, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x0) 2018/01/16 18:47:50 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000023000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454da, &(0x7f0000001000-0x4)=0x0) 2018/01/16 18:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) getpeername(r0, &(0x7f0000a89000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e01000)=0x2e) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000084a000)=0x3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="07075ab0d5e3e5b3b62bed54dbba295df0", 0x11) 2018/01/16 18:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000688000)={0x0, 0xe3f2dab4d4296b84, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) recvmsg(r0, &(0x7f0000765000-0x38)={0x0, 0x0, &(0x7f00001b0000)=[{&(0x7f0000a18000)=""/55, 0x37}, {&(0x7f00004ac000-0x6f)=""/111, 0x6f}, {&(0x7f0000908000-0x95)=""/149, 0x95}], 0x3, &(0x7f0000bc3000-0xdd)=""/221, 0xdd, 0x10000}, 0x20) poll(&(0x7f00002d9000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 18:47:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000ae4000-0x4)=0xcd9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80800) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x10000000000000}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001000-0x51)=""/81, 0x51}, {&(0x7f0000003000-0xb6)=""/182, 0xb6}, {&(0x7f0000002000-0x3b)=""/59, 0x3b}, {&(0x7f0000002000-0xe0)=""/224, 0xe0}, {&(0x7f0000002000)=""/192, 0xc0}, {&(0x7f0000001000)=""/212, 0xd4}, {&(0x7f0000002000)=""/216, 0xd8}], 0x7, 0x0, 0x0, 0x80000000}, 0x40002001) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in6={0xa, 0x0, 0xdda2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/16 18:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r0, &(0x7f0000864000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x1, 0x4}}, 0x26) socket$inet(0x2, 0xb, 0x7ff) getsockopt(r0, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) socket$inet(0x2, 0x800, 0x8) 2018/01/16 18:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000000f000-0x4)=0xffff, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000301000)={0x0, 0x0}, &(0x7f0000bd0000)=0x8) 2018/01/16 18:47:50 executing program 6: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0x6) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000842000-0x4)=0x8, 0x4) r1 = socket(0x10, 0x2000000000803, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000555000)=""/0, &(0x7f000064f000-0x4)=0x0) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000843000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000844000-0x4)=0x2, 0x4) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000843000-0x4)=0x0, 0x4) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000843000-0x4)=r2, 0x4) 2018/01/16 18:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) socketpair(0xd, 0x80006, 0x200, &(0x7f00007ee000)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000d85000-0xce)=""/206, &(0x7f0000061000-0x4)=0xce) connect$inet6(r0, &(0x7f0000606000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd}, 0x1c) sendto$inet(r0, &(0x7f0000042000)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:47:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000863000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet6(0xa, 0x1, 0x3) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x18, &(0x7f0000d0f000-0x14)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f000007c000-0x4)=0x4) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000002000-0x2)=0x4, 0x2) 2018/01/16 18:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) bind$inet(r0, &(0x7f0000503000-0x10)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3b, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "c931b99d4bd03a2f1015ef893959a4369a"}}}}}, 0x0) 2018/01/16 18:47:50 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000692000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000fce000)=@kern={0x10, 0x0, 0x0, 0x8000110}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fa9000-0xe8)={{{@in6=@mcast2={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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dce000)=0xe8) connect$can_bcm(r0, &(0x7f0000345000)={0x1d, r1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r2, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x28, 0x1, 0x1, [r4, r0, r2, r2, r3]}], 0x28, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x4}, 0x0) close(r2) close(r1) 2018/01/16 18:47:50 executing program 3: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000384000)="70e88776da79d6c902feb0db2e68d349adb8a289e1ae5e694c288e67eed95e2bc69decf8a76ea8e17ca8d00000000000", 0x30}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000d73000-0x38)={&(0x7f0000eff000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f92000-0x30)=[{&(0x7f000052c000-0x50)=""/80, 0x50}, {&(0x7f00004a2000-0x66)=""/102, 0x66}, {&(0x7f00006f7000)=""/129, 0x81}], 0x3, &(0x7f0000418000)=""/94, 0x5e, 0x8}, 0x31e4d755414c8bf5) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000306000-0x38)={&(0x7f0000f91000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f92000-0x10)={&(0x7f0000f91000)=@delrng={0x10, 0x14, 0x0, 0x2, 0x3, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x4000) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/16 18:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f00003f2000)=0x0, 0x4) 2018/01/16 18:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) recvfrom$inet(r0, &(0x7f00007c0000)=""/0, 0x0, 0x10001, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ffa000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 18:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da5000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000c8000)={r0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000f3f000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074f000-0x20)="02e98bfaa101ee0e7937d0584ac6b2741b5276f97dc10c4a4f41579548a945fc", 0x20) 2018/01/16 18:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getpeername$inet6(r0, &(0x7f0000d2f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000533000)=0x1c) bind$inet6(r0, &(0x7f00006e8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c5b000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000021b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000009f000)=0x60) sendmsg$nfc_llcp(r1, &(0x7f0000f99000+0xe)={&(0x7f00006b1000-0x60)={0x27, 0xa800000, 0xfd8e, 0x7, 0x2, 0x6, "a3e0dafff83b34a34d8e3b92821a41e40a94f41e6bf4868237de494a1c80ff814e5110baca42b2d04994c9fd6fd45e46e431815424f8ee5d52d4b55bae86f5", 0x100000000}, 0x60, &(0x7f00009e7000-0x20)=[{&(0x7f00009bb000)="f17a61780aae8e6fa9ef59e9326164c2edc47f3b07ee12748c5737e55dd65a78759cd0eb415d3917dcd28038835e86bc28f118", 0x33}, {&(0x7f0000a65000)="51b103ccc4627f54", 0x8}], 0x2, &(0x7f00003c6000-0xf8)={0xf8, 0x110, 0xa073, "e4ec94a9b196d55eee21d914a2f0c30d9687b21be1a6927797ad86432a1604d04b25c84052c915d01a55a4ce87061fb0fd4f0a172915ff45c28d5eb1aafdcb7d86e95e4a96ceaae99f68f21239fd8bfba869ef80519a3c0a44da740aba1e935042f9587fa434518b931a55d541118387b6c573c7b4b25bd3fdb80869f4432e7abafd753a052662b005a035130981e99b1dd3cc4f40b6accdceba767a5f22f4da0b089e40bb4f12de6d6d7aa2990742b6a521c53a687bfde32bf67ddb85db2a21b020c03031199a4fc9a892640e7ed3810b928126f17b07d4b9525246f0482ca70a72fe1e"}, 0xf8, 0x40}, 0x85) 2018/01/16 18:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000c6b000-0x38)={0x0, 0x0, &(0x7f00004e5000)=[{&(0x7f0000bec000)="6da77457a9c9e435340cfea06f46ded2edc5761617bdd41e3b09ea035fe2a23729bb8e09e25562cf8ef4ae2ddd3d0c15341e356f76146b326f4c3f7593795136588f7df8c685be32f04a62074f165fe50c028e0efa8da183c2d0b37a108baa6ce84b16b07d12dcb682c06b07d95cd8c8b47e0857348f4d22d01b204df2c55f184749df8aab01feeedd03dee561793c1afdb27fe45082a6de2b63f21f784ac92973fe8f15ddfd85e9b818f75f7c3efff82347b3f9824d3ac555d3280c054db0bdd97eed659f29d157960a64378e8b8bf1ccb2914bd5bd97b3", 0xd8}, {&(0x7f0000c81000)="aa13e20c3556b2435920c30dac88ece95779504fa328ac0963709a", 0x1b}, {&(0x7f0000249000)="5e00a06f1f9fd5597a99ab5870641736dc0e7937e09e89fa7734de5d5b68a5b52ef3067728d9c1e660c7e5c81890de5d8b8ceaeca655d54ee79b134b", 0x3c}, {&(0x7f0000fa7000)="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", 0x1000}, {&(0x7f00004c8000)="b478968f25a967307ae3c3ca0489c0f0f173279149a0cacc7835ce82ab5eec5b2e528d6c325a016c55fd4d264cd07f121359cc32839f7c8c73c43bcfd5071f03c7ecf6a48a1158913a4be94c64c79f54c5a3344301c8dc035fac7ffccca39c99ac33beac8978a0704b3591c3dfb0fedd1eee2f2fdd58dddbf50b4367aeed449b22f1", 0x82}], 0x5, &(0x7f000003e000-0xd8)=[{0xd8, 0x113, 0x400, "0f276b85c8347258eb90ca6abcc69242310a22a0e9fb410c0cdb111927deab7576f1cf2ec5b96bc9dfd1f5f1f3f2e90daff33684826970930f752e563711e1be9fa846c0d7b86b886911c4bd11b2789936e06c0da18bd1f32186417f69b557cdfb7071beff490fd301bc4da5ada43e3a4b4ed54258851094e2242b446e03689ee388c46d069ad7c8c3ed55c04f4f6b8e366613a4392bfb404fbb0f13051224550eae3b7c55b4237e924793061869b5f95035ff9f601d29444c3c160500394bb240012750b686"}], 0xd8, 0x40000}, 0x20000041) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000000000000003c5bf86c483724c71e14dd6a739e00eb1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03110000000000af50d5fe32c419d67bcbc7e3ad3177198356ed0008341c1fd45624281e2780ff7f000076cf9700400000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000595000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/16 18:47:50 executing program 7: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/16 18:47:50 executing program 3: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x3, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="7b9011f752a09bc7c73d80fd2e5933fd", 0x0}) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2018/01/16 18:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000251000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d54000)={r0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000599000-0x5c)="2508ebeafe7a64af66fe535cb2588c155a7383b8126d9f42da716cc859d2ec5a7897bf3ce431584123dacd8c6d2b5db7850aa0c24e3fea9901ce47bc1ab18e29cdaf7ff7bfcefdb1f8e3f61ae7216436f3f49e90280316708d42d932", 0x5c) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000375000)={@common='ipddp0\x00', 0x8}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000273000+0x824)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc6000-0x4)=0x5) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg(r4, &(0x7f00007c6000)=[{{0x0, 0x0, &(0x7f000083f000-0x60)=[{&(0x7f000014e000-0x7c)="ccd2de1dc357b0033763d110bd598a62e59a7b501794d1395b716423ece8db36578c76fe2d4cc6cedf77693d91490cd69debbe65ce9195f5", 0x38}, {&(0x7f0000931000-0x14)="36ebd0247349ecc9545cf975b555d1a43f", 0x11}], 0x2, &(0x7f00008a4000-0x270)=[{0x10, 0x112, 0xffff, ""}], 0x10, 0x0}, 0x8}, {{&(0x7f0000e20000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0f000)=[], 0x0, &(0x7f00001e5000-0xc0)=[], 0x0, 0x4000000}, 0x0}, {{&(0x7f00006b2000)=@l2={0x1f, 0x3, {0x5, 0x80000001, 0x101, 0x9, 0x7, 0x0}, 0x1ca4, 0x3ff}, 0xe, &(0x7f000093e000)=[{&(0x7f0000c9e000)="f5fd0112311c80ba49a1091ba3fc8a50768c977afc41982ace843de370ce569dafbfe26dbc850f4129b1e2258902e1d743f7dc206a59b2b66ecbaf1b80c8e71962d2484ed09d6c23defc56b70bf98e7f7626ee0b4492a7f2f8cf26b9ebb975489a459e17598848585d481003dee1ef9f1c2a037441a1088a875e576ab0cd6cd82b1d885a63c70cb79b6ca07d6cb8b413ebbe32e07bdc692c03732686e77098a540a535f2bd5a67ecec464d387b62cfccc76b88ba1c6372b8233f4466d42d1f1eb901ca2c0a627b24c4604782", 0xcc}], 0x1, &(0x7f00009db000)=[{0x10, 0x0, 0x7fff, ""}, {0x7f0, 0x186, 0x0, "556905e295c1d17f29911cd84de004e5c42d15f5b24f142493a0c7225362f1e6b28e22a7cdea90af88b73c099c362eea15e7fe6e3d1adfcbb8d90c2ed6a2b0192d60327e21dc06226376e57d5ab04e9ff09b51943ffc44288c9d9412d7d2c423e56726655858311d67af3fd715c32d4e668930639ee75d608afd43d95064c0173a441a2cc0649c02a551fd2515177efc3465099d100661666e75c1fa6b140e157b009cfe3dc53140d9eaf48e14f4c2f1a96e5b28e1f693eb50d47169016244791c418fb93aedee3b31a326b609177809cf0b51bde9ffc6885780a990e20edff7107379bad48c0239eddb3b11070871d83a6c6454eee321d9c49a978bea19e065c5b166d037cbb09f82b13cd1577b637b699d5ffe42bdb7525a0cd01c801d6c78b92caca0d10480a749aaf2d159fd2988aa432ba87a0049e274bf0910f4479e74bd10123171a691c0c19ee3e2f15b4696db956a58a0ec9cf23b024636f9e83bfa47590f36479dff6e2bba7726de1faa28d0fcd9cb2fb319d622053bd4cad6bffca7c947e8b25836223780f3d94b69fda9b411061a76b367839996dabc3c68ad87b4a21a08e62e87d8df6ac7ef3485cc924ca409f19cebdf293cd02e43dff118c945d37599c6369dd9bfa60ed0afcab97a7246e4a96fe805e2c0573c7708ce396d055ddbac4e9c45af709107e8d4a77b9fa2cb861a5dabce6fed64525325edae49cb62f7df1fc08edfba04d4e80c1cf1cdc1d56a056a61cc99e24031ce95bb726e6b879bdad0ed629babb528d7093c13385bd9df01c74983f78e631d95cb95cb43ba88dd8c2bdd1115bc9fbb74833c3f9218af7947bca063c53d3703a116ed6b9c00e078001a716cc58358da9416fdce00275c4fc2865cc1930ef3dcca88d0055cb7f2a3a6b5c062a28e5f0ed80af9c1d4e3a63884039124effc43aec97cfc822a0ae78f28f67cd5cbfa7f14346c8a079d22053659042a571476737d9fc1f9a9b1fa7209624ace0946d97ba743070d407e5276361481239727d703805e3570e2f4be8d72a50d0ceaab34be7c528e86cb6ed30ffaecb2b003b425328b73fce2bdf7a03fcac4e08eeca759e2f36747e8df58b8268ad9d5b2acdfb32b6dd64a50950e0f518fa5f2599cfd3d08f63be60dc44279bc4585da9675ba1b55450ae5e93424abd493b38dc98270d3ca74259d3d6e05af1edccc704db7d5af542aa58e64a105437e80b1136c40e57779085b1d7a69d4395fdfbbbdd1c4c7d154745bb18376872cd4fc21c606030b3d01c435c8b258af9fe39a1ea7fea3d6629870031fa86d7ee5f5d7a92a9552e58ddf269f25c3925ec0753f2f14926f11cd41b50d1da8844ef7323c7ef6049983ceed995cbe6b2179aed33d391664a42c4b144f721ac60ae748995fe86db846cea7cbdcccc732199705c5a7e858758f84410e7ab9ba3c0d8011ed18e11b3a88e21eed22bff9c875099ba93066afbfb728778726d35860b1252b2ec0510f738c6c85c2fc1da104ca0855f3fafe8ef83c5c547a80fe0a207bc9a0546993211f46e64c233d1ab26189d6f032eff05f5b3870d5251d9a134c873968a7fdfc8cff2c71d9843d36c2803263daae84eb12df062225a8479e1690e8d55cd53aafa9206c707cfa2b7e97c5bbd1610bd5c46a4afe916e5b9690cb93f512387c70c6fbb81460761d0df4405e3b862e5f3d934a8e5a901c91813c8d905f923e387559a18158f269a7d5cc0aeba8acaa46f4c3dab897a776aab8212cc3c8d96b5179f3fa7807328b5aec5a6bdb9bed8e801e627a92a74212559459c84a5d247e94ed9e652e408a045543e743c1da308647471d0c734ffe559c8ce4b8a27a6f7ca50c7b34b90590a31fca2de098de049b62434275a79b646f0620318d83f98895c798070a78a4701bd1cc0e85d68e4ed99a411b4325d36c19d7963afd6f582916baf6cf7f4b039253c88c6582f2a44060f380d3af38dee09d475b8886588f41b569537744aedc432b1ce42eabdad26292a15a14461edb88c6c1041167cbea67a6f5bf628dedbad15ce38034cd3a99a5301449e013b28ec4b4a0c29b58e2647f05af1151008a73d10925ed9eb6f66598f21ef4332b65482a46de02874f8073d580a767bbc9dec4d4a93ae080d3847367bd067021f29d4f69cbfc5e0c03d95a81e3652a48f7cd77352238f5ba1c5aa91e99bdc30230d43f0dccb963608fc810d162c3c63d21a5f61deceff94b50da1c2942badf22dfd9e551a5f391e5f4eb80279dfa4bb0fabc76422f4cd2e864a71afe4d3db0f17d9afde57f958a874b92569f3cf17c5c56cc08f2593b9790037279f3d34621a68f36737b1a799be5c53417d06e214490463ba563a29a64fc8d5160e434af68e170810b31beab1bee4e27a472b7fb357c348d0527ab03dbb672f0a2da9995e61ebec65e8ff77a7e93805574024c2d11d5df40246749f1d7851c8a463e2d899a233006ac997a51c4032e9fccc26e2ccd9d5397d6c424725c9a4c0b52d4e1566bd205c870332f3fcbac14c996abe42dcd6bda06fdc586d8f09e6b3e5f89e121f974d7515d94c6a374834a7bede7570f17658389c7a9b5a1866d4c3875bb185786a1f6b94d6cc8a411260e18b4887abcadd99be60c70ac924dfcc190d80fa8bc5cc542a2ff8898c4a59a33c2cb99923bdb151fbd25013bc27dce4925c3dde7830f88cfa5ca5e8fe51f50337ee1f599dfc2565f95c7169ae5a67c7ea438b332b163ba37e2a01469c2ccf18086daf6abcdb7735a14f226038bbaa0c4dc757e0df81778a208f91efe423ed826ca19b8958f656569c259b25884df01862495d5f5cc01c00ebd20c1afa4795eddabccfb"}], 0x800, 0x20000000}, 0x1}], 0x3, 0x0) 2018/01/16 18:47:50 executing program 1: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x4) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000eb000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000eb000)=0xe8) syz_emit_ethernet(0x83, &(0x7f00000ea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "05e501", 0x4d, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "86e79a9386e629764d8cd6930490edd7ba6177f2ca492e425c316ad49bd7d68c2cec826faa12e83c72e502d9094778c6e1c9b271a6fb8004d1dc71109e60b502d42b489189"}}}}}}, 0x0) 2018/01/16 18:47:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000abd000)={0x0, 0x1000, 0x5, [0x0, 0x70000000000, 0x81, 0x6, 0xcb]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x3, 0x9}, &(0x7f0000abd000)=0x8) close(r0) r3 = accept(r0, 0x0, &(0x7f0000abe000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000abe000-0x108)={r2, @in6={{0xa, 0x1, 0x35c, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x100, 0x1, 0x1, 0x7fff, 0x2, 0x4, 0x3ff, 0x5, 0x0, 0x8001, 0x2, 0x8d5a, 0x7, 0x100000000]}, &(0x7f0000002000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000)={0x2, 0x1, 0x2, 0x0, 0x7, 0x60a4397f, 0x8, 0xfffffffffffffea9, r2}, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r2, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1}, 0x98) bind$alg(r3, &(0x7f0000001000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) 2018/01/16 18:47:50 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000009000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3f97030fbc", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "0081a2", 0x18, 0x40000000003a, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/16 18:47:50 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = socket(0x1f, 0x6, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000003000-0x4)=0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/16 18:47:50 executing program 6: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ad6000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000926000-0x18)={0x0, 0x10, "3d843323b395f7bc0f4cbce894f3f3b0"}, &(0x7f000017e000)=0x18) 2018/01/16 18:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x5) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00008b3000-0x60)=""/96, &(0x7f0000abe000)=0x60) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/16 18:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003bf000-0x8)={0x0, 0x0}, &(0x7f000081b000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000685000-0x8)={r1, 0x6}, &(0x7f00005b0000-0x4)=0x8) 2018/01/16 18:47:50 executing program 2: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x6, 0x4, &(0x7f00007b8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000f1f000)=0x4, 0x4) socketpair$inet(0x1e, 0x5, 0x4, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg$key(r2, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfe62}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0x16}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 18:47:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x0, &(0x7f0000001000)={0x0, 0x0}) r1 = gettid() connect$unix(r0, &(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000002000-0x28)={0x100000001, 0x3, r1, 0xad3, r2, 0x8519, 0x1e9c, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) socket(0x1d, 0x3, 0x5) connect$pptp(0xffffffffffffffff, &(0x7f0000ae7000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 18:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$int_out(r0, 0x5462, &(0x7f0000fb0000)=0x0) socketpair(0x1d, 0xf, 0x10000, &(0x7f000001e000)={0x0, 0x0}) sendto$llc(r2, &(0x7f0000074000)="402b3b1302fbcdc757775ce4ca448b62b2e83c59ec1f0acfb90b7ed2054a07816c7d1bad4125994e01144126716b72c7581d4e35c3b3cb7635877e8a39da9eef91190f5b9489120f71bcf22a23a580cd46205315185ea2a408486d230dfa233f82a14dcc8c4bff699a74bbe69ba91ecc6842dea73eae1b2ef0847764c4dc378ba1cb3c40a6a57d07ebb86454e66d011dfda3c3d56ea20d13529cb43a3d5fcbe1b1cf8770f8cf2f1c19109d424a2947b96f31efcc9b3a82f85d7df9be336c781417f0f4fdbf3202460df390cf2be6e4898a7075bfd266ef40d61106db61a97b7c935a84baa88b7767", 0xe8, 0x4000, &(0x7f00004de000)={0x1a, 0x1a, 0x1, 0xf9, 0x2, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00006e4000-0x28)={@generic="2b9429f854e17a827d134df8bff5177e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000088000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001e8000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ab2000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x2, 0x0, 0x0, 0x1, 0x0, 0xa0, 0x20, 0x2f, r3, r4}, {0x4, 0x6, 0x4, 0x6c, 0x45dd7670, 0x8000, 0x20, 0x3}, {0x20, 0xff, 0x2, 0x100}, 0xffffffff80000001, 0xf, 0x0, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x3b}, 0xa, @in=@rand_addr=0x9, 0xffffffffffffffff, 0x0, 0x1, 0x101, 0x1ffc00000000000, 0x1000, 0xea15}}, 0xe8) r5 = socket$inet6(0xa, 0xf, 0x55e1) setsockopt$inet6_int(r5, 0x29, 0x3a, &(0x7f0000465000)=0x0, 0x4) 2018/01/16 18:47:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000ce6000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 18:47:50 executing program 5: r0 = socket$inet6(0xa, 0xf, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f68000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f68000)=0x10) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r1, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000091000)=@get={0x1, &(0x7f0000c5f000+0xece)=""/96, 0x2ca}) 2018/01/16 18:47:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 18:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00007b5000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000189000)=0x10) connect$pptp(r0, &(0x7f000079f000)={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10000000000e, 0x6, 0x8) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006c3000-0x28)={@common='lo\x00', &(0x7f0000f3b000-0x100c)=@ethtool_regs={0x4, 0x80000001, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000024d000-0x390)={0x8001, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xd855, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x80000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socketpair(0x3, 0x6, 0x5, &(0x7f000087f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000a90000)={0x9, &(0x7f0000a79000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/16 18:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000663000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00004b3000)={@generic="c6404839fb6fd038b5b4362e0a3b133a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00001df000)={0xffffffffffffffff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x9, 0x3, 0x8, 0x10000, &(0x7f0000cc1000-0x10)=@generic="b7291182e23f38cf1c6e37ccbf8dc8ce", 0x7, 0x318, 0x100000000}) connect$can_bcm(r0, &(0x7f00009d5000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) 2018/01/16 18:47:50 executing program 0: unshare(0x200000000000) unshare(0x80003ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000295000-0x8)='./file0\x00', r0}, 0xc) [ 133.033492] can: request_module (can-proto-4) failed. 2018/01/16 18:47:50 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair(0x14, 0x7, 0xdef9, &(0x7f0000ab5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="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", 0x500}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 18:47:50 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000004a000)={&(0x7f0000104000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f000096f000)={&(0x7f00001f1000)='./file0\x00', r1}, 0xc) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x2000000000010d, 0x97, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000007000-0x70)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000003000-0x100)=[], 0x0, 0x0}, 0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80006, 0xfc15, &(0x7f0000dcb000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000281000-0x14)={0x3, 0x7f, 0x5, 0x3, 0x401}, 0x14) setsockopt(r0, 0x2b84, 0x1, &(0x7f0000008000-0x1)='\x00', 0x1) r4 = accept4(r2, &(0x7f0000993000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c50000-0x4)=0x2e, 0x80800) accept$alg(r4, 0x0, 0x0) ioctl$sock_bt_hci(r0, 0x400448e2, &(0x7f0000006000-0x85)="0eee5416d2752d954f71ff452ec2d8b74082b674b541694276363fcd8b97347af063bcd5781dc55302373269b40efcedd7bf564de1ebaf2e49c78b59c096259abd83c14773f9bc692ee576c8ae2830921fa40cc02a73c2021b522beec6fa9f07b1d77bb9e270d4e03caccaf4918ba4b80e6f2e8790bb3c401ebac24f2e1d502fc5247a533e") 2018/01/16 18:47:50 executing program 0: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x72) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ddc000)={0x5}, 0x4) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000ddd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000092e000-0x4)=0x10) [ 133.071377] can: request_module (can-proto-5) failed. [ 133.078198] can: request_module (can-proto-4) failed. 2018/01/16 18:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000e13000)={&(0x7f00009ee000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a6a000-0x20)=[{&(0x7f0000d5a000)=""/252, 0xfc}, {&(0x7f0000837000)=""/153, 0x99}], 0x2, &(0x7f0000104000-0x3f)=""/63, 0x3f, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009cd000)={0x0, 0x1000, "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"}, &(0x7f0000af4000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000878000-0xa0)={r2, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xc085, 0x9, 0x10001, 0x20}, 0xa0) 2018/01/16 18:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f0000565000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000023b000)=0x10, 0x800) read(r1, &(0x7f0000a8a000)=""/147, 0x93) 2018/01/16 18:47:50 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) accept4$llc(r0, 0x0, &(0x7f000000d000-0x4)=0x0, 0x80800) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x7f, 0x3, 0x0}, &(0x7f0000010000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x20, 0xfaa5, 0x8206, 0x0, 0x36, 0xa9, 0x8, 0x8, r1}, 0x20) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000000f000)={@generic="0dd99a9e9ed4c12e20a773aab350bcf4", @ifru_flags=0x3202}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000000e000)=0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000a000)={0x0}, &(0x7f0000006000-0x4)=0x4) 2018/01/16 18:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00009e9000-0x10)={&(0x7f0000f31000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) syz_emit_ethernet(0x5f, &(0x7f00001c8000-0xd7)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x51, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr=0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x13, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001]}, @generic={0x0, 0x5, "218325"}, @end={0x0}]}}, "c7579ac66b"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 18:47:50 executing program 2: r0 = socket(0x2, 0xb, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket$nfc_raw(0x27, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0xfff) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 18:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x7, &(0x7f000042a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000691000)={0x0, 0x2a}, &(0x7f0000e38000)=0x8) bind$inet6(r0, &(0x7f0000d48000)={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8bf9}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000058000-0x20)={0x7, 0x2ce, 0x1, 0x9, 0x4, 0x4, 0x6, 0x9, r1}, 0x20) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000855000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xfffffffffffffffc, 0xff, 0x1, 0x1f8, 0x0, 0x3}, 0x20) 2018/01/16 18:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000080d000-0x8b)={0x0, 0x83, "831836f4072e8a8f7a30591d94b2921221b887ce21f39d44bc50e3273a4b10a772ac4b3a38b3b3e34e4523fa0384904e54125f57437256da1e3220ae35a803f2c8f75b5b387784fd137b5f4583344c1fb97473c6045e582996f7cba376b13971267aec539ed638a08616651187a06e63e56a2dddccb3aad3f2a4b7bdb868e4a0b83b96"}, &(0x7f0000216000)=0x8b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fec000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7}, 0x98) write(r0, &(0x7f0000000000)="240000001b00fbffebffffffffff000005f6ff0b0800030000000090f7000003f9161701", 0x24) [ 133.156046] can: request_module (can-proto-5) failed. [ 133.170715] l2tp_ppp: sess 59/32096: set debug=f55d40e 2018/01/16 18:47:50 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006e0000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00008d6000-0x41)={0x0, 0x39, "914de01099c986fc7621a9ca0fd572d62b900d476bd25d1f7ca38c9483852ed0bb9df0e18888da34cd75e93218d718b0e19e2841153c106171"}, &(0x7f0000000000)=0x41) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000069d000)={r1, 0x101}, &(0x7f0000485000)=0x8) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800, 0x80) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 18:47:50 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000a000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x20) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:47:50 executing program 4: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000730000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000064000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0xfffffffffffffffe, 0x9], ""}, {0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x86dd, [], ""}}}}}}, &(0x7f0000ae9000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000aeb000)=0x0, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000334000)=0x0) [ 133.208737] l2tp_ppp: sess 59/32096: set mru=0 2018/01/16 18:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) r1 = accept4$inet6(r0, &(0x7f00009bc000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d23000)=0x1c, 0x80000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000465000-0x10)={0x1, 0x28, &(0x7f000076f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000eaa000)={r2, 0x6, 0x18}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000d4000)={0x0, 0xffffffffffffff7f}, &(0x7f000051e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000057c000)={r3, 0x80000000}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003a0000-0x8)={r3, 0x7}, &(0x7f00002c1000)=0x8) getsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f0000ed6000)=0x0, &(0x7f00009c5000-0x4)=0x4) 2018/01/16 18:47:50 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000006000)=""/221, &(0x7f0000009000-0x4)=0xdd) unshare(0x8000400) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000-0x18)={r1, &(0x7f0000002000-0x58)="", &(0x7f0000008000-0xfe)=""/254}, 0x18) 2018/01/16 18:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000298000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) close(r0) r1 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/16 18:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet(0x2, 0x80003, 0x1, &(0x7f0000146000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000829000)=0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='vcan0\x00'}}, 0x1e) sendto(r0, &(0x7f0000d92000)="", 0x0, 0x0, &(0x7f000059f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4a53f2b265e8af9689ae87fef2030e0c010ed8a15668ff990e87a3cc623e8b9ff6c58ace6bc37242fc497fa085083746d7d79c1fa3279bf29aa4c1b2192df2", 0x0}, 0x60) 2018/01/16 18:47:50 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1f8, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000777000)={&(0x7f0000f7a000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f79000)={r2, 0x28, &(0x7f0000f7a000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 18:47:50 executing program 4: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000a39000-0x1000)="", 0x0, 0x20044000, &(0x7f00001a7000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f000087c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f12000)=0xc) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f13000)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x0, 0x0) accept4(r0, &(0x7f000067e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e74000-0x4)=0xe, 0x80800) getpeername$netlink(r2, &(0x7f0000798000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000481000)=0xc) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f12000-0x4)={r0}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005ae000+0xb84)={r4, &(0x7f000043f000)="f16a2b9b79a1d35397760118c43d9818cddd8e23f76caa7e7b15a8d2a0ab203bc41ac86b7a642e79be6ee913a6a6174acfc9bfff1081b060fd2ff60be80d", &(0x7f0000f13000)="bc19c9b84914707f8864462c3ea6bee47d2e1769f59a", 0x2}, 0x20) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f14000)={0x0, 0xe2e2, 0x0, []}, &(0x7f0000f14000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00005ab000-0x18)={r6, 0x1077, 0x8, [0x6, 0x100000000, 0x2, 0x8, 0x4, 0x9, 0x1, 0x4]}, 0x18) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000b84000)=0x5, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000917000-0xa)={0xfffffffffffffe01, "4c2d90706204"}) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000b46000)={"fcbc3eb036717148774169e35bb90d58", {0x4, 0x100, 0x4, "7298b867b3a9", 0xffffffffffffffff, 0x0}}) 2018/01/16 18:47:50 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b53000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000047e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x1, 0x2, {0xa, 0x3, 0x2540d215, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b6f000-0x2c)={0xa, 0x0, 0x0, 0x80000000, 0x2, 0xffffffffffffff9c, 0xab2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc6000)={0x6, 0x7, 0x80, 0xd, 0xfffffffffffffffc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd5c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000702000)={r2, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/16 18:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)="3528bd", 0x3, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000808000-0x10)={0x1, 0x1f, 0x0, 0xe43f}, 0x10) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000437000-0x4)=0x0, &(0x7f00002d6000)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00009ed000)={0xffffffffffffffff}) [ 133.237864] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 133.265582] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/16 18:47:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r1, @in6={{0xa, 0x1, 0x10040000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xd3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x310400, 0x3fffc00000000, 0x3, 0xce8, 0xffffffffffffffc0}, &(0x7f0000000000)=0xa0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000751000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b3b000-0xa0)={0x0, @in={{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]}, 0x4, 0x40, 0x1, 0x7fff, 0x92}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000042c000)={r3, 0x0, &(0x7f000085b000)=[]}, &(0x7f0000d70000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r4, &(0x7f00006f7000)={&(0x7f0000ed8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00001c0000)={0x14, 0x1e, 0x20d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000a7f000)=0x80000000, 0x4) 2018/01/16 18:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000973000)="d3ab27000000072356ba602dff05000b", 0x10) socketpair(0x19, 0x80004, 0xffffffff00000000, &(0x7f000011b000)={0x0, 0x0}) ioctl$sock_bt(r2, 0x5411, &(0x7f00000f7000)="ca43cfa35ef16878124c3ef57b084ba9024829486e3ea66ba1e361351f68231e53c9630489131d1669a0e880a1c06390b62bddbfdcb9d0043d1c7312f59760cdc3d021eb25a0208b0afcb623cd2dcc3d70ab916cef52730306f3b638a0d64fcaedad9ba927da1d4c9b7d6bd525a683c2375069d0011b193c99742fc57af260cd2bc41f40322b68f3a31ea3ee0d6c112bba1efc1cc242dd88dd0c727cc5a714036f") sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg(r1, &(0x7f00005c4000-0x38)={0x0, 0x0, &(0x7f0000309000)=[{&(0x7f00009bf000-0x7e)="cacfb8e8f0448f8600d415aa9f15213a7f0925117b3ea5bd6164218bb6718c23f2317a2c1f88fbf16e24b0b5119837817091df2266f4a54d2984742b9632d44bf322a285b0a7b3c40a9095c0c35013190f2acc2beeae1c2419f515295a3b45a9476dad3b538ff0e7ecbcd7fcd1b1d01a939bfc13d421187ef42a2a5f2c35e1aeb6a6d21d0113bb3dac86bf270d583a57fad6f08e64d662d63767cd0e1b4d4b64", 0xa0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 18:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000090a000-0x4)={r1}) connect$l2tp(r2, &(0x7f0000c84000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x42, 0x8001, 0x2, {0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}}}, 0x3a) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/16 18:47:50 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000)=[], 0x0, &(0x7f0000259000-0x14b0)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0xe, 0x5, &(0x7f0000004000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x4}, [@alu={0x7, 0x200, 0x7, 0x9, 0x3, 0xfffffffe, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)='GPL\x00', 0x9, 0xe6, &(0x7f0000005000-0xe6)=""/230, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000)={r1, r3, 0x7, 0x2}, 0x10) r4 = accept(r2, &(0x7f0000004000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0xfb27, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x4, 0x8000, 0x100, 0x8, 0x7, 0xff, 0x1, 0x3, 0x3ff, 0x3, 0x100000000, 0x40, 0x5, 0xc2f7]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000-0x10)={r5, 0x7, 0x6, 0x4}, 0x10) 2018/01/16 18:47:50 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10d, 0x3, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000302000)=@sack_info={0x0, 0x3, 0x7e1d}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x6}, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000d81000-0x50)={@generic="b889addf842783a409aa203cfbdcd63b", @ifru_mtu=0x100000001}}) 2018/01/16 18:47:50 executing program 6: r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000517000-0x4)=0x4, 0x4) r1 = socket(0xb, 0x80007, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000092a000-0x10)=@buf={0xcf, &(0x7f0000d7c000-0xcf)="a4d55079665851814ef7e2cb5b930458120dc3ef4c13e0369615783504ba9e2873e671103d5f300cb67c6ca957cbe5ca00b4a1943966277ce983fb35520960d34087f45199a8667c755594f5a4213ff1d343c8af2798cc335ed74f47b9c59df38fccf81ab98e2c9f11c2be97165b551233dae4cea6d0240941a993488504f191cb8c2c080bc5b9d534f4733dfa7b23cb74f0cd59f16a17357c45bf2f133fd13acd54217de86c6751c509c9e1e32eb625eb379cb6eeba7221cf3112608a49447990b41af4e81891ed29994f2ada37e1"}) sendto$inet6(r0, &(0x7f0000b81000-0x1)="", 0x0, 0x20040000, &(0x7f0000de0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 18:47:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x5, 0x0) setsockopt(r0, 0x100000114, 0x80000000000000a, &(0x7f00005ed000-0x4)='\x00\x00\x00\x00', 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000062a000-0x4)={r0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d73000-0x10)=@generic="e54319675f7d2cda16df383eec53907e") getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000df3000-0x14)={0x0, 0x8, 0xd3, 0xff, 0x7f, 0xa}, &(0x7f0000399000)=0x14) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f4a000-0x4)=0x4, &(0x7f0000f3d000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000058000-0xa0)={r1, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000000, 0x20, 0x2, 0x20}, &(0x7f0000004000-0x4)=0xa0) 2018/01/16 18:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000064b000-0x20)={"319752033544205dca5fbdc6b25af47e", {0x4, 0x211a12e9, 0x4, "ca6da5cdc13b", 0x80000001, 0x0}}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$inet(r0, &(0x7f000095b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000046000)=0xc) recvfrom$unix(r0, &(0x7f0000b52000)=""/232, 0xe8, 0x140, &(0x7f0000e34000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f00000cc000-0x28)={&(0x7f0000689000/0x3000)=nil, 0x7, 0x2, 0x40, &(0x7f0000c49000/0x2000)=nil, 0x7}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b4e000-0x4)=0x1, &(0x7f00006aa000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00004a8000)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000fe3000-0x10)="420ade32511b66278b6ec6374db2c632", 0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000a3a000-0x108)={0x3, {{0xa, 0x3, 0xa5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 18:47:50 executing program 4: r0 = socket(0x6, 0x7, 0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0x0) 2018/01/16 18:47:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 18:47:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001000)={0x200, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xf7c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc681}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x1, 0x680d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000001000-0x158)=@hopopts={0x4, 0x29, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x3, 0x4, 0xffffffffffffffff, 0x0, [0x81, 0x5]}}, @generic={0x2, 0x88, "2a1f5b77164bcc73d72507671dd1a7f1ae021e309abca6d5605fc89d97562591234ddb3119a6cb062e065d21ac0070bd4eef2ce671d36bee884f815519dcef1fa0c0c7ec533c7a8fc6576735bbf98a08b9c7866a3b3f5ad017535288bd262e7654161baf5824a02823305725b436172f1c4c5c4810036d2de399d78b4a741a3ae204b76812a32f3e"}, @generic={0x10000, 0x9d, "7594e0a29c37dceedb92b1a300510cca5b6b5a456cdb55135104f56e363cbd4888a4ab5f0e196d652a912d62f7b6e639c40edd67b005252f37b00a5b0a4246bdbcab0fcd4331b0010058f77a5727f8485b8612b81c61f86edee4da0d7f20410e7378f6b4a978666d1f19c2a6a85c4be1f2ea446c400c8e2aa2268e1652bd84f474867f0df8817c9ba685daea950a4953ba5d138573f31e6ea3bbd6493f"}, @ra={0x5, 0x2, 0x40}, @ra={0x5, 0x2, 0x7f}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x158) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) setsockopt(r2, 0x20000100000113, 0x8, &(0x7f0000000000)="02000000", 0x4) 2018/01/16 18:47:50 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000001a000-0x10)={0x2, 0x81, 0xffff, 0x7}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 133.438648] net_ratelimit: 1 callbacks suppressed [ 133.438653] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 133.475883] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/16 18:47:50 executing program 4: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) recvfrom$unix(r0, &(0x7f0000663000-0x1000)=""/4096, 0x1000, 0x101, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r1, &(0x7f0000ac1000-0x45)="", 0x0, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x202, 0x200000000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x9, 0x6, 0xfffffffffffffff7, 0x4, 0x1, 0x80d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003ce000-0x20)={r1, &(0x7f000027c000)="b411deaddbc330f6dfe4a55f392df604145b48cf5523140bf35ce3d185d122d4d662b3090bf824fc47afb38c174c7ad38e8dad0e36ced0fcf159fdfe36f6d85d653a0172a6ec8e503e56c5af5b6d45bf7b63597807102e3f75531a320dc81c30ea5324", &(0x7f000095c000)="53cb7bec90", 0x2}, 0x20) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000b69000)=""/131, &(0x7f0000b65000)=0x83) write(r0, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) bind$inet6(r0, &(0x7f000096e000-0x1c)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) 2018/01/16 18:47:50 executing program 5: mmap(&(0x7f0000000000/0x96b000)=nil, 0x96b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom$inet(r0, &(0x7f0000895000-0x56)=""/86, 0x56, 0x100, &(0x7f000013c000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000049e000-0x4)=0x0, &(0x7f00000f3000-0x4)=0x4) 2018/01/16 18:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$nfc_raw(0x27, 0x3, 0x0) listen(r0, 0x3) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x800000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x4, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 18:47:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00004c0000)=[@in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7}], 0x38) r1 = socket(0x10, 0x800, 0xde) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000eb0000)={0x0, 0x7, 0x3, 0x3}, &(0x7f0000505000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009b2000)={r2, 0x5b6f}, &(0x7f0000af4000)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 18:47:50 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000004000-0x8)=0x0, 0x84) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000007000)={0x6, {{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg(r1, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000001000-0x2a0)=[], 0x0, 0x0}, 0x0) 2018/01/16 18:47:50 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000007000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, 0x1c) r0 = accept4(0xffffffffffffffff, &(0x7f0000013000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001b000-0x4)=0x1c, 0x80000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000018000)=0x0, &(0x7f000001c000-0x4)=0xffffffffffffffb5) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000017000-0x2)=0x3ff, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:47:50 executing program 0: r0 = socket(0xa, 0x8080b, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000ccc000)=0x0, &(0x7f0000573000-0x4)=0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3b, &(0x7f0000a8a000-0x1000)=""/4096, &(0x7f0000fd3000-0x4)=0x1000) 2018/01/16 18:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = accept4(r0, &(0x7f00004a3000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00004e0000)=0xc, 0x800) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f00007f1000)=0x0, &(0x7f0000e42000)=0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000b09000)=""/224, 0xe0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x80803, 0x3) getsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000c5f000)=0x0, &(0x7f0000a68000)=0x4) writev(r0, &(0x7f00002e2000-0x20)=[{&(0x7f0000c63000-0x9b)="db", 0x1}], 0x1) close(r0) 2018/01/16 18:47:51 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000001b000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000001b000)={0x4, 0x3, 0x7a0a, 0x1, 0x0}, &(0x7f000001b000)=0x10) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f000001d000-0xf4)=""/244, &(0x7f0000017000)=0xf4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000001c000-0xa)={r2, 0x8000, 0x1, [0x4]}, &(0x7f000001b000)=0xa) r4 = socket(0x9, 0x800, 0x8001) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000001c000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000-0x4)=0x14) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000001b000-0x8)=@assoc_value={r5, 0x0}, &(0x7f000001b000)=0x8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000008000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000001c000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x305, 0x1, 0x0, 0x1, 0x80000000, 0x2, 0x1}, &(0x7f0000013000)=0x20) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f0000010000-0x29)=""/41, 0x29}, {&(0x7f0000019000)=""/4096, 0x1000}], 0x3, &(0x7f000001a000-0x72)=""/114, 0x72, 0x0}, 0x0) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r6, 0x29, 0x2b, &(0x7f0000008000)=""/107, &(0x7f000001b000)=0x6b) 2018/01/16 18:47:51 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x9, &(0x7f000001e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000011000-0x74)=[@in6={0xa, 0x0, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000004000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001f000-0x4)=0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:47:51 executing program 4: pipe(&(0x7f0000be0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000e49000)={0xfffffffffffffffa, 0x9}) mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000015c000)=0x6, &(0x7f00009e7000-0x4)=0x4) 2018/01/16 18:47:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0xffffffffffffffff, 0x0}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a56000-0x4)=0x7fff, 0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x3}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e30000)={r1}) close(r0) 2018/01/16 18:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x100000001, &(0x7f00003b4000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00001f5000)={@generic="6afca2e3c4e299e62abb7efd032767ae", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000d6000-0x28)={@common='eql\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x4, 0xc100bf, r3}) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/01/16 18:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x9063292139833fb6, 0x1, &(0x7f0000014000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000403000-0xc)={0x0, 0x1, 0xfb, 0x5, 0x3}, 0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0x800, 0xfffffffffffff800) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f90000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029d000-0x4)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x24, 0x301, 0x0, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x3}, 0x0) [ 133.563298] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/16 18:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) sendmsg(r0, &(0x7f00007a4000-0x38)={&(0x7f0000e82000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x0, 0x0}}, 0x26, &(0x7f0000951000)=[{&(0x7f0000e02000)="477ee792eb1d96d5f4ecd4a6d3d8f1bd4d2a849b119e685cb7a4c2943c07ca54c48028559aecaca36f4e971e62372a6f88d063e7d05e5bd50ec7ba97096e4234b9fdc1", 0x43}], 0x1, &(0x7f0000579000-0xd8)=[{0x78, 0x11f, 0x400, "2351d867952d332d73afa1464b06c9fed93c977cf22e91a9cbe366f37205ff9e5ea1da07a7fdf27190af5d779efa26b9dcd47a52c751c1547e343be7bd69348a92753399b324f5627eee7a4c86a06957b6066918c8ce99077ebe80755e6d1aa361860c8987a99ee8"}, {0x60, 0x116, 0x7, "e1856367ec7a9ed90098e018e291260226714569ca457d6897e156b3124f3b4f802971dc5544a58ff8eca3f3a3aa4ba28c55de7f462dbcd3893b05ed10d2a1975ee6b5194c01d11e7c4b5c7c"}], 0xd8, 0x80}, 0x80) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f000042b000-0x1)='T', 0x1}], 0x1) [ 133.658926] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/16 18:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c50000)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c0000)="98c73bf5768af37daa93a6933d75a26b87f0b32c0f78ddebc1c304978803784019083e70adc28ea9349d22a9c8e3ebe6daed48a2d2dcf75d123a19d62b833f2e3e2c79c5a757bc1316eee12d0b0cf5a267b9ad28b9cd44ac874706ea0a4b025eb8626a6273dfabce70106fef501ccc1dfe6214db0e8e3cfcf2dc919906194b94a934bc35ede7d09f4df5e8716d7cd5cefc5c366085a4dcfc1494728a3dc2eb0b56be0d21b58535", 0xa7) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e12000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000232000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000129000-0x10)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/16 18:47:51 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 2018/01/16 18:47:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0xf, @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, 0x3f, 0x1, 0x9, 0x2}, &(0x7f0000b9f000-0x2)=0xa0) socketpair$inet6(0xa, 0x7, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1291c520, 0x81, 0xe, 0x10000, 0x2, 0x800, 0x6, 0x81, r1}, &(0x7f0000d47000-0x4)=0x20) mmap(&(0x7f0000000000/0x596000)=nil, 0x596000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000596000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000596000)={&(0x7f0000597000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000596000)=[{&(0x7f00002a2000-0x30)="12492b8137ee062cbffb48c91b387148c03eb9f2f4596f7c3740f893af13182a9160d3e0d703e609a44034586c9ad668", 0x30}, {&(0x7f0000597000-0x5d)="112eac8c650f502f5c3117df8afc5a528f664c89e59635481aa37d314cbbf67fb843b2d2456d2c7ccc3c9e85a8816d4201c454c6e3347a94a0d38deaa031ebcf5d0e0b188f592c99d4b22447d1e4fc0e5ed2136dc4f68a964864ea254a", 0x5d}, {&(0x7f00001d5000-0x68)="8156132cd04f54e9a9356a2c54e43691e30a0c20c0969b10470bcdd6e5dc4aebd6086c9fc6ec47a433634b78c4236dd25751c117a516f42e2b42f96853ae52fc54f48e1d2275bf974140266b16e0420d462448a8642c88b2d65d4fb2b59b93b4aeed2492094b4272", 0x68}, {&(0x7f00002fb000)="a965883724bd68941f6bb13ee7f7ac3cf0e1a3513aac5a28bca182e7e0d3b126acd02a2705b62763616335825c37f0e465a7e1a759f5be796eb0f45c6c174ab61832d970f32f664e92a35c401effab5e1a43548f9265eb1d10ea7f8b4b98ab5276e9c8ce8ba3dcdea7bff0659a05c0199b5f06c2ee10cbd60e39bf074fe7f05cf7f5ff94e9b1bcdc3518979cc739de581194fe4c8f879d3bf50b0eea458183cb2b2e38c330325d46d20ab8dc893a7cea3195505557ca8ee3b2a3d6b4fffb252e7eedd1e2d037a26bbf17743a", 0xcc}, {&(0x7f0000596000)="", 0x0}, {&(0x7f000011e000-0x9f)="72c160c2df5574bb320e3bab2367f526c16bf2fd53cbff2f0136412b426a952f2a375520a679d679795b259a439e49b799a4d09b408df9edb86600ebb380004bb5fde9822c0cfd3767d793ff87754dd256591196e50d14775ca695bc7b61bb75d2c9311c146a0587fef7a8ada27fb8501dd48b68b8b76121fbffbc1a1141df6ac7007fa5ec87c155eeb18ada3f9c58ae9d5d65d029397e40f21acead29c161", 0x9f}, {&(0x7f0000597000-0x1f)="c4457209a6223fa03b1b5aaaa23e16fc4da84244028aa48165a43ae1190e4d", 0x1f}, {&(0x7f00002ec000)="6ebe5d1de3e3c5cfb8de723c5aa53b013b0ede017d305dae2a837190615df67c7daf855b338ad15f2fb63f8e76e5eacb823d8906603bfdd0761ee45f461fd00df2ed1345c9387235ba254be72960489f6576bd013693c67615559b32bef8531437c824354e8a55c5c5479c2c7450bc55c347fca2b03d10a3e14803fe8b05bd102639583d7498a661aa2c15c5", 0x8c}], 0x8, &(0x7f000021d000)=[@init={0x18, 0x84, 0x0, {0x7fffffff, 0x0, 0x3, 0x7}}], 0x30, 0x44010}, 0x24008840) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) 2018/01/16 18:47:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000803000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b9000-0x4)=0x26) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000065f000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005db000-0x4)=0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e6a000-0x4)=0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f000099d000-0xd8)=""/216, &(0x7f0000545000-0x4)=0xd8) 2018/01/16 18:47:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) accept4(r1, &(0x7f0000b41000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000026f000)=0x3a, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00007f5000)=0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x1000, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 18:47:51 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008a3000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000715000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005bf000-0x4)=r1, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x0, 0x4) 2018/01/16 18:47:51 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f1a000)={0x0, 0x0, &(0x7f0000a72000-0x80)=[{&(0x7f0000729000)="2d5ed3879f51fb1c003f248d8638b7da326213822d58364135798614e1d71b4784891b95bf4f37b01174e68925cea157d59e89f0d51dbce346a3a6", 0x3b}, {&(0x7f0000123000-0xa1)="e05abbc9f86b6395e400cbfb4eae76f2bad4c0b6d72f962f9f0b517531056339b8e220864da2c8e7884d9169c206cae0f1d9af4cd8eb95e40f4806a23cab5a5e0ac382ca5b3eb4721e096f1b0e32823e8dbe96685e81857dceea18909a7c3a0a3b372260f3d99e3ea7225556fef21f5e83d9d35e3a265f7121254831d33e97373dcafb8fb8cd1b9a89913d43ffa0074c3a1afe6608efa7d6a2995d4d9bc5d2029c", 0xa1}, {&(0x7f0000000000)="f624a2", 0x3}, {&(0x7f0000a7b000)="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", 0x1000}, {&(0x7f0000000000)="f62af28692e931386df95501cb75bfb0d99f28828c4812a751534402ab72d7a43a9e3ffcea218f89b658ab4c889e798a1ad26423424c34aa7a8e50f64603fd2c5b5c8b8b335bb616ac2975811e84c04df623eab96f66f7b083f429bd18f895a3938d2ef88e015675e7d6f352685b95e4da1748df206fccc27c53a4cf16efdfb17b6df137ab268ff0c000a79bd55a12d8891dfe8b7081519dd516b6d0f38d2aa985cf63fc630510a69970b18a4f24", 0xae}, {&(0x7f0000000000)="c7493b5fd4b871fd3608f5653a4fb2cf431d00b2889bbc0a3a85597e7e61d4f062fb50989438e4a42e6c37187b534f9ddf4acb43a3f2c4e3b1437b2dccc1a0351879acb15a8f2bbdf5c5f40de47c4b2bc1a31e5872ae16637bef97567dd44dfb74660370e940f7a8f06807586848553ba4d27075ae7d558759aff7a9d390160d5693001f6c40d429a47f6ed2db5057e0fd1bac98", 0x94}, {&(0x7f0000000000)="221fa261b5e60c087effaabb2681cd60a9a33c17d3b99f1779ced646c71536aa0d47aa9936f82702e5e7622cca7cb0242c68b1238d65394084c1ece9278c17ddf332691c3729e6e47bc8bb6d9dbc5eab5ef660d0724e752a517b14c1b5610f686d9b67592107cb4fb0b5d50e56b3da0e0b257044851b94e1f035aed818c6e41242d3a7a136b029a3551304abb5d7b1cda571070b7398ec8256dd0181b852ca736d81", 0xa2}, {&(0x7f0000000000)="b228c484aa7b2904ff8916a895f4f2f39b3fa1f062d2cb3ecabbe12fd36aa3939568a8ef04f8d3d10bd39f36141e3a920d24f2fe0f5cb452f28cdb3adaa44572f36c51dc2164d8d0e6dfaf84206f84a7713597c4a7da31b998c05ff6ee4017172f1d49508180786d44e5715c3acf0fac10fe8f11e9dbf4937b23627518fbc7ad59c89a0517e9ee19687bacb8b9823d709666fecf08f2b680d45b71b4072aada7389e63c60e2194a21b67d43a3666499285726faf2371834ae6d42d7c7a201d68725fe3c0e1", 0xc5}], 0x8, 0x0, 0x0, 0x4000840}, 0x4) 2018/01/16 18:47:51 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000d5000-0x8)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000765000-0x4)=0x8) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) 2018/01/16 18:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) getpeername$inet(r0, &(0x7f00003c8000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f8000)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x8000000000000000) recvmsg(r0, &(0x7f0000baa000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f0000bab000-0x25)=""/37, 0x25, 0x0}, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) 2018/01/16 18:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001a8000)={0x1, &(0x7f00005f2000+0xbfc)=[{0x16, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg(r0, &(0x7f0000dd0000-0x12c)=[{{&(0x7f000022e000)=@ipx={0x4, 0x80000001, 0x20, "e3fcb6ea0ec6", 0x2, 0x0}, 0x10, &(0x7f00006e3000)=[{&(0x7f000053b000-0x73)="5eb29515242889bb21c274b11466cdc699fb876389dc50368b3d3b00c4d6950eb95563d985a9a28d9390db4659f8b5937f0e82701f4397a39498f721f9135256f89410d3b71d1fc5579db398222ab1ec3124dd8aae4476026a5d768d865403d2bc6343f0c168a8f42f8fd0c0d509b2b8a35da7", 0x73}, {&(0x7f0000464000)="ec3c6b8b69cd81431de9fe9b0a7ac56644a1c12ba4618d13547dedfa", 0x1c}, {&(0x7f00002e6000-0x8a)="a979dbdf87e27a058736b9105fd249e3453e87769beb4d559b0471196b4af351aa8f7769934ed9bd80eb2eba07a920a8e26381d01ecaf524b77ae2a96c81a83462b63612970d6c61a0b79eacfbcc07b1720dbc4b75fbb0399699e3966dd851f922364fc94b3f6758260866228714b52ef6d61cabba307a2a0146cbfa37e06efcd07fd684aa52e12edc78", 0x8a}], 0x3, &(0x7f00007bc000-0x3a8)=[{0xa0, 0x6, 0x7, "545765445d81b76003282c6b91d94e21c44ff65e0c64a242c87f1baabdd457629948c95726ca40b71fa3e0cc647e7b10164140351958bd5abea76652cbece0c6607cc53b6370f6ea27ec4bb181998474ef36260e7818a5660e13f3378a3adabd6f53954d2350454c14e535848915b1a2d9212ecb4b096fc9209ffaaa23d1863a90d83f8ec9b69ac246ab"}, {0xf0, 0x108, 0x7, "6f740c058f645bfc33861af045a3f6c289248f1c3b535c3a8b8bb54aeb9b22027c90d36b3d3d45b5a4ff037eacce8f6f23194647f2b2be8e36ab06480708f12237cd4fb3cae968a8dab80ac9472ef94c0b681c5bb0a8b7e60f2448858225bb1ef8ca31f4578ad3b2140b9d893eb24ffc16f931d697f3cb7ddcfed3b9271ef0ce3d9ec6fb847ae724e3569f9fad74e3dc5fde50c4b1b52632b1c0e2fde11dba0a3d083a300d7eb89f6830ed5bcb46a17f7c35dd2f526878fcca2c51958253f30da181bc69ac7da7fbce21a1dd1b1783cf1d2f712bf8bc06a8040a4158f9"}, {0x48, 0x100, 0x0, "450a120e375928a4447ea558d25d739cdd023e9ae5392f2ec068104e9ec04d7ae9093fe3b9be982e114b1adb0076d210a878e53121256b0b"}, {0xc8, 0x0, 0x80000001, "7886b43a5fceacabf66bb3f220b84b3cdab913dd7e1773b461a0bde3deff14293b1d20b351fc42cdc744b84618c32628c5e6c5d1f14fa22e6eeaed7a7b9ddc9d8a07f1f204ceef80ae00438b65f63452cbaa49840ab9016e24b57c4c93a4041475e26a27ff6fe9f073ed8f46c3e23f4bebbcc227c12912d335fbfc7fe2305033f78cdd34c18cb6dbbddfbfdb6060e77be0c92510344311cffa0a4aa71e275cf58319dbeadab8386a22391d6dd4aa138ca770c2a16a0de1db"}, {0xf0, 0x118, 0x3, "62a3f1424c1e161425fe999b19126f918a48706ae47997fd152c1c1a0330ce2a7aab9aacf4fbcb804588e839c69b8ad9682dadcf5420c432816684e604df02200cdf95bea0575fb4919c4763feeb39cd2a288d5b8e9af8b56535d4921b626f0d61f4a4b6bea53c6bfc62048f765d6855517815122f6bb7daccd31da214f6ac43b52c69c8b4d8c7be8a2540d6b5296853d5f28d15064a7f54193d80d11a9b34564a56171379dc1ab56ca72e0b21dab01abdea731821a6b74026b878af6cbcf756b504f0210e347aef91aca436c840757b7d0e03f0df85800db1"}, {0x18, 0x114, 0x5, "d75f315a0b00d0"}], 0x3a8, 0x800}, 0x8}, {{&(0x7f0000c6f000)=@nfc_llcp={0x27, 0x4, 0xd7, 0x7, 0x8001, 0x5, "4c8a265144337c523a81425dec558f11e960af752c68959516cd5d1fc0fdff8eba957d88e9f106903495bd2bb68345309f724f365e7a238a8e08ea44780561", 0x1}, 0x60, &(0x7f0000889000)=[{&(0x7f00007b2000)="11fa712752ccd1da34f2ca13d8d2b19559fc54479123651ecef4db2b49ddee98b5402213e9a7275d4947b7519ee4c51afa28ce6821377303182317f108eea7876ea2ee0710525cc2b240eb080c5e391d5776ed6a28d52f872e3ebb734f852e1f4b15ce3a703c6f5bef6efbf86d", 0x6d}, {&(0x7f0000d2e000-0x81)="de1b86f63fc43da364dd0c27421366cb7c6d7013d1df603481513d9c41e365409d62ed129060a07fc07d1d35e177af783d3365406ac49969c5c064817a93457926ed6fdf61971aa2bb28c666996ade82fd250b044e62284706112094dd3ab6620c82fc8ad323b85bb9bfd486bcf10b5176fbabd7b7c625b7b6a656c6b0a3c13d2d", 0x81}, {&(0x7f0000356000)="f421ea52f3fb3bf4e14ce76947ad7ac5fe63a3c824ee9fdda384b997bdb14a713108f630f2d5e263847700e13e1760ea4f39631483a489228ea850c1b9fc47227cc81ed585e8a51d1a34adfedfd8cb62ccb4b3396bed92c03bcc16956ce0f6ba68a621dc9e799b8c65d8e10fde94d5c3993a1e77dffc8b88a067", 0x7a}, {&(0x7f00007a5000)="13ca3acf160fe53282d7370b854faa178bfb2d8a1ee3dc6b7bb9a06efb851a1b5fb44ebfd20fb7dc17bc8bf37a018c6d7b56eb68ac2856bc28ca3528a67e62117bd9907d3914ed378b9c2e2bde90ed95120a3367cdfd2fd9df5aff0c28fbe4d4e335f93d5bcea7522dcecc14595cbb2d2eb92b5bfd4622c04dd48fb7f5857fad9e56d5743eabbf3e0dec844b26dd35c0d2a73ba6536c9e85ac3db78fa9159438a1174396201b5e70e13a8fda49a8a612f9e65e718cc509a33f824575ff6ff8acde72392a6aa4b839464e452c95f2586e9758da43416013f08f6192", 0xdb}, {&(0x7f00006b0000)="", 0x0}, {&(0x7f0000769000-0x88)="c6d9fe8c31631fe3664614e8847b7ef38e33d298e1ac690474fc63c99fc583fb6577b1ccabb451ee77e1b623ca1bd9b4dc2adf5b50405843f852c23ba3ec3679c56a4a0d69c1b0c05747cd5c4bbd5a1d0b2c0f530527b3c9a989baab37c93beeda48a1d2f604a66416d9517f77d2fe4d75ea81b96ab8b5211d542a3877e7408e101096a45cc7701f", 0x88}, {&(0x7f0000ff0000-0x87)="37da9db20d93ca31ba26eabd5cadef374990dfbed1388a07f4f85f4a181763173af5b93f05b733daf32a877550638ed0020cedd77c07a963c294f777bd80a728632afd5514d3eebc8c641ccc5f6db3a632f749b715f4b67ef04cb7361d64941990f01a477976743d9d1ae904d363b9422d363c9c07d2db49fc82bcd554c16babc3617765b6a111", 0x87}], 0x7, 0x0, 0x0, 0x200000d4}, 0xffffffffffffff54}, {{&(0x7f00009ca000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x2, 0x4}}, 0x26, &(0x7f0000945000-0x40)=[{&(0x7f00002db000)="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{&(0x7f0000e96000-0xe9)="aee62e9e13418b8d6465ff1434652e2327396e50487f0f3a72654b01461c8026596389b59f2498f0607cd91e0fc54901cfbc8e5a8b8bd9660cbe82f5983c556311a4e2245a10a0d96ab7e345dde30b05ba11ab87ff8afc4447ab6b3672e6cfaebf3335981ae4200edf853919180871ef281adbe003465fadb59a88c058d856cd786875c7b51aebf3cec9d4b4e67a8f48e6da47a1be236388f212a5cea3c14ea4156fe4e626c4b936f6a04b630aa2e3097876071baf42ab48e70f0fc3934cb601f7ac69f1e84172045c0b0f0f3e23f4d073f584d6619511d293cd397d5d2c7a8a3a57f75d94a490a575", 0xe9}, {&(0x7f0000055000-0x7b)="28ddc76f91604d3e977a9267b5f7452ffa302b0eefed71e7a636a26e826598489861528c3e1ae27c6947ae6977ed29e224130feb3948f9285c61af6d480340468d1ff9c10e804ddf26f7011b07d3770effb79111a44cb51bee62fd451ff383c8e5248f90a03911e98d73be9827e7613ebb72498b12343e916c29a2", 0x7b}], 0x3, &(0x7f0000c08000)=[{0x90, 0x113, 0xffffffff, "2ebe7f8132e2e147893549f82299282af9318fb5019f8813e924018843cf21c06f5087f101721a0bddc9c70e1d722a19977aea8959e64c03dd6aa4aaf4f55871497664cfcfbb19c712b5da074e7edaf964ee9c70c65bd2951a49ff63a8ba72cba953cb2086989892067def8b3140506cb7c77d7be2235927f6728b99"}, {0x20, 0x11f, 0x256e6cfb, "313055efe2d691b19d3a1943e98607"}, {0x108, 0x114, 0x0, "51180903ca9727dc3307cc807e0ee3d7d71a539a0e295554b8292a7efb42808ed9c975c4e7f0a7e86d9b74ff4c9a8c6c77cb532da4e2c59f4df272d3cc8c158565f4e19ad392437803d274a3a97c974bf543d9bc65987a3b1025aad71bfe2fddb85486d6ba4a59e73fa1643c22729e5c343e0b4f5441308f6b576c58c6070d8efde1cc476fda8436481d854250b096bcdca560b2b25e0b98396c851cf67215991d1034524cbdc47d8456a1886b8d30d4c7e64fc01a0988649424a64a01c48eab8e94ba6c68762ea879ab3e61aa3e3e3047af3453dd8c36b1d8c3a58b01146ea390ff0d5453e79cbadee5cc5f85fbdc28f1"}, {0x78, 0x0, 0x7, "fef214b5a66eae0ec8c0e79d79cc48c7a075d211c1822ca91067986e27cd5111447f3787890cb49e8ae5fa5b68edcf4a91e07540717bbf04d765b159d74e1f0f0af764e5e224ceca579248865e2ee6fc5ce9c1f66f399974df1be3cdba9fd9b23f"}, {0xb8, 0x11f, 0x7, "331241b1ab920c2e9449652a226f65474a3ce7832fa63a8381c3ceab88652bbd022aef93402745c800476cde7cad6bf15fea80e659754b770ce36bd393fd0fb469f178be01d25bad91993ef3d2ceefa75ecbdfd6d264b0cafcf2e08050d00b27eda70dcb4b89075dcc4f040af45977a0c285890728b85bb05b6147ae3d67e51dfedba10f2fab0963fb024884b922b757d4a6f881398d4a5a02ead0b3ed679fdd08"}, {0x90, 0x115, 0x7, "b71b8b08241165dace1d645e4301d29860d8e513504a267908b60ad09f1212ed412fd66c523daa6b3c40069c3a30d61e136f75e38a2d3d02e59ca80220fb67b7505ff9423b5995df714130b9e8c152a278a9b20aa9eda7a533becb8ac09a40be88131193072fca5e903df32b21e6f80a0e4d1bca58d2e3bf3c"}, {0x88, 0x0, 0x1, "8e4d0478b075fdbc2055acaabce1e14070bf256fc3d38e2963f0c140bae6a0d06c0e3920da14c993bd30b01401176ff83d2bb52f48c308024970c0e508074135c2805f767f5900d4d25817043f989773e57990c0be48c8d9b7bf753856bb13f90d48ff1e8984f89881454526732f5495417d"}], 0x400, 0x8810}, 0xeca}, {{&(0x7f0000ff1000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x2, 0x4}}, 0x2e, &(0x7f0000457000-0x50)=[{&(0x7f0000ae1000-0xc2)="3ce3c52b9c9a6f0a49f719168e3bf4fa514f70ce0a307737fc720e832036544452f23c146b620a1018d9d7fbfeec256a4654977539caa3836e7980d77a5c3f067d65a6e0ebd070bfa7f31878e1eeb6a01900e1e17ca66739f9ec7ceb750c5ebeb2908f461f9cfcc50e2a5ffe210390351326162c2fbfcedd83e3af6d321cc67526ca5e445d67429268a273006c304638a883f341a9d7b3ca9aed3e62a06fed40fc1820184bac771321516aefaa3e2f214f0336821bc18fa7f71dfd68100242f96add", 0xc2}, {&(0x7f000056c000)="", 0x0}, {&(0x7f0000885000-0x8d)="4c01c8c0345e0422d2fcbac89eb9db107ab70713ddef3cfaa5db79095a742345ab6432b753e9ecf9b629a54a39c405b0db34b5d5dc6f315aa3fbb7cecafbd71af8044f863ec7166c4e5d72e9d521390a83e672afaf5148c14b02402084745eef53b9a295f40eadcc3bf0246924fe7506a3303ae566a9637bf97aefc1b72b42b69c46a2b8957cfffe3fe5a23120", 0x8d}, {&(0x7f00008cd000)="3afb4998cc05607c344512cae64d8f779a51e1e89845afcfb81807a454c25bc0d4c156eab8d2e0708a1379cbc259baa047b0574f6cb45e5dc17556bfa86464f4bb3643169b4a41179f66eed79e2b0e95a9c3ddfa2dece8d346c02ec2396892121044f168bb91fbb5313dd87dda96002a1bf1f3ef2fab605319606dc11090957188a63d664657947c1a3f1d13dbe44d101f181d88d36e8b5509c918bdeb1f6224a7f0", 0xa2}, {&(0x7f00009df000)="72a569c348fe485d7afbfb509f86efe579560b7770067e086eb0987f18c2560bd33e1cd7d0a5889065959ca5ec2ee1ddbcf1be41179a68b05c3120a616990a9f0cea9232ca7a106ea9ae1478c9a61011ec17f2daa20d78d82968e431176f0989ddbc48af906fc2dcae12080679100402d38ab866481f2aa082b3afbc44f3a85e88a7b317f3c9bf08b05849fa208e3b415af1618dd50bc8d71f47289b27bf2b5c527539574475487e64d59db2e97dd5432e938bdbfb365cde9e24efe279f7f2fb133345e2", 0xc4}], 0x5, &(0x7f0000691000)=[{0xe0, 0x10a, 0x8b8, "89604f5a32c21302c619cc9d0748381965ca4f141a10f281bb7cdf8d011ce065313764c900e68fddbff87457ec0d6e665b2a0b6b33a7eae16f0e79c58bf8b33a6cd3bb03c2ae53169e541305bc0746c8a20f9da2ebbe11d471f8f8e74a5d8fa34385d99f920a5be61665e187c2ff9a67b01a0d9fccc2b0ea46ae98e2a6afc644861d46d26ca2c7e0b612caf49a12c85f672ffa9e66cd7b72b2dd81ba1455348b5e6350c8c413452357ff17569cd8cd3677c25c897fe3cdc7aca6291e96fafaed1601ad761a082b03111c"}, {0x38, 0x10d, 0x0, "9a67a5ce8e73cab41fcfd5ebb8601e367fefde517874a656c149c6d479f006d87abfa6c2b32b3ae9"}], 0x118, 0x4000}, 0x1}], 0x5, 0x4000000) 2018/01/16 18:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x10, 0x2, 0x7a, &(0x7f0000eb2000+0xd96)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000088b000-0x8)={0x0, 0x4, 0x3f}, &(0x7f00007eb000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000069c000-0x10)={r3, 0xe3, 0xeb, 0x2}, &(0x7f0000cb4000)=0x10) sendto$packet(r1, &(0x7f0000cfe000)="80", 0x1, 0x810, &(0x7f0000faf000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r4 = accept4(r1, &(0x7f00001be000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000087b000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00003cc000)={0x0, 0x73}, &(0x7f00005b7000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000341000-0x83)={r5, 0x7b, "288bd474a7404312f2a914923fd92449e10fdf301a475ba60cbc53e519771949fe2ba24478d6e22df575fd0f42930bbc751ebb0fbf1e199f2bc0553ce68412519b01dff6377f67d90f92752bb459163ab14b0d3db6c1c8b0b31803a8992da199e57b929955e874d6f55de8dee9c941fb1833f20d3b5eff41bd7dfd"}, &(0x7f00009ee000)=0x83) 2018/01/16 18:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c25000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003d4000)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c25000-0x14)={0x2, 0x20, 0x4, 0x4, 0xfffffffffffffff9}, 0x14) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000050b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) read(r2, &(0x7f0000a8a000)=""/147, 0x93) 2018/01/16 18:47:51 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x5, 0x3, 0x2}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000003000-0x8)={r3, 0xaa7}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000)=0x200, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00007bd000-0x38)={&(0x7f000094c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f00003b5000-0x40)=[{&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f0000000000)=""/100, 0x64}, {&(0x7f000032e000-0x36)=""/54, 0x36}], 0x4, &(0x7f0000000000)=""/84, 0x54, 0x3}, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9e, 0x3, 0x8, 0x8, 0x3, 0x0, 0x7, 0x3, 0x8, 0x6, 0xffffffffffffff81, 0xfff, 0x1f, 0x20, 0x2]}, &(0x7f0000003000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r5, 0xa2}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r4, &(0x7f0000000000+0x727)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="e0861cd424f1ff405a6d7fbf83d2df6f"}}, 0x1e) setsockopt(r0, 0x0, 0x800000000f, &(0x7f0000533000-0x1)="", 0x0) 2018/01/16 18:47:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000587000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000b30000)={0x0, 0x0}) getsockname$inet(r2, &(0x7f0000985000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091e000)=0x10) accept4$alg(r2, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086ad6785660f5d7f9e384235b0e9a237770e9e9369902273675c8160abf48e8eebe6483701771c3174f1eaf4739e923bb5170", 0xe0}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) sendto$unix(r0, &(0x7f00002b6000)="4b88223655adb8b46d71b347814d682e1241999e8942da285cb74b2fed627295923e5ca27bce92dae4a805338190ffe3a924a361fe4ce0d948872bed370c771b3bf977466b4a2fe68bd9fd748bc0eedd0e4bad9d17bdac683946943b5983071457dd29aee32e0be1a150c9b87326813ec8eddcb6c013d8693a961e4dfb97c9964e69520b113095714e08a63068733717", 0x90, 0x20000040, &(0x7f0000fa1000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/16 18:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000045a000)={&(0x7f0000c42000-0x8)='./file1\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000146000-0x10)={r2, 0x50, &(0x7f0000b9c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 18:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f0a000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000991000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000027a000)={0x4, 0x0, 0x8, 0xfffffffffffffff9}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r1, &(0x7f00000cd000)=@ax25={0x3, {"fa531bec9807ec"}, 0x800}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 18:47:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000088000-0x4)={0xffffffffffffff9c}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000677000)=0x3ff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000b38000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x2, 0x3}}, 0x26) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x40000000}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = accept(r4, 0x0, &(0x7f0000e4c000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000cb1000-0x8)={0x0, 0x1}, &(0x7f0000018000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000001e000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d3f000)=0x1008) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000836000-0xb8)={r6, 0x101, 0x9, 0xfffffffffffffff8, 0xffffffffffffff80, 0x5, 0x833c, 0x9, {r7, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xee7a, 0x9, 0xffff, 0x0}}, &(0x7f000068d000-0x4)=0xb8) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r1, r3}) sendto$inet(r1, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00000a8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f000071c000-0x18)={0xa, &(0x7f00006fb000)=""/154, &(0x7f00007e5000-0xf0)=[{0xa5, 0x1b, 0x8, &(0x7f00004c9000-0x1b)=""/27}, {0xef8c, 0xfa, 0x8, &(0x7f00007f9000-0xfa)=""/250}, {0x16b6, 0x50, 0x1, &(0x7f00002f2000-0x50)=""/80}, {0x81, 0xe6, 0xe6, &(0x7f0000f39000-0xe6)=""/230}, {0xc98b, 0x29, 0x1f, &(0x7f0000402000-0x29)=""/41}, {0x4, 0x45, 0x1, &(0x7f0000f0f000)=""/69}, {0xfffffffffffff800, 0x9f, 0xb0cf, &(0x7f0000dde000+0x504)=""/159}, {0x8000, 0xea, 0x5d, &(0x7f00002ac000-0xea)=""/234}, {0x20, 0x1000, 0x3, &(0x7f00007a8000-0x1000)=""/4096}, {0xffff, 0x3a, 0x4, &(0x7f0000235000-0x3a)=""/58}]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000b26000)={r1}) 2018/01/16 18:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bed000-0x1)="10", 0x1, 0x4007fff, &(0x7f0000a32000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000fb0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00009e9000)={0x0, 0x5}, &(0x7f0000ee7000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006ed000)=@assoc_value={r2, 0x7}, &(0x7f000077a000-0x4)=0x8) sendto$inet(r0, &(0x7f0000440000-0xb)="df", 0x1, 0x4008001, 0x0, 0x0) sendto$inet(r0, &(0x7f000022d000-0x19)="c6", 0x1, 0x0, &(0x7f0000246000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8100, "5d3f0dc0"}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fda000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000a38000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c9a000)=0x4, 0x4) getpid() epoll_create1(0x80000) 2018/01/16 18:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f000073f000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000f76000)={0x200, 0x6, 0x800, 0x6}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000005d000-0x4)=0x7fff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x0, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000663000)={&(0x7f00000a8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000239000-0x80)=[{&(0x7f0000e22000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xc000000000002, 0x90000000000004) socket$inet6(0xa, 0xf, 0x10000) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0x0, 0xfffffffffffffffb, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000167000-0x4)=0xffffffffffff8c8b, 0x4) 2018/01/16 18:47:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x80005, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000117000-0x8)={0x0, 0x9}, &(0x7f0000062000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007d9000-0x12)={r1, 0x88d, 0x5, [0x5, 0x8001, 0x347, 0x34, 0xffffffffffffff01]}, &(0x7f00007cb000)=0x12) syz_emit_ethernet(0x3e, &(0x7f0000ed3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "29d632", 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x3c, 0x0, 0x1, 0x2, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0xea3d03b94980cf19, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x885}]}, @fragment={0x16, 0x0, 0x8, 0x20, 0x0, 0x8000, 0x0}, @dstopts={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xb88}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x2}, @calipso={0x7, 0x0, {0x81, 0x0, 0x8, 0x200, [0xfffffffffffffff8, 0x7fff]}}, @generic={0x0, 0x0, "4f993b7989961744f42007d10ef6f7f80bc6f3d415802d82d9563bcc224110f2cc954e05007909f8f1f1bdce8b11bec51a6196c04462ea053bbd6c9dac4f5c90e1d95dd94213209eef01eb37a65425a1a0502a80232ae8e1c6c89c9a19c9bb47161578ec29fc58cd661c9aea32ae7c40b20f43d0c40f51f3429ee110b13aaa2df1fdf7111a7d84b8e044ec63b84ceeeb578bda57478dc6bc14070c6ba018c0e4dcad3a5dabcc38737f315435769836474abce4eceb5eb168c71fbc8d44b6a2"}]}, @routing={0x3b, 0x0, 0x3, 0x5, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x1d, 0x0, 0x6, 0x22c0000000000000, 0x0, 0xbe, 0x0}, @routing={0x32, 0x0, 0x0, 0x3f, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x179, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, []}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000352000-0x90)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xad02, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x35f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, @in6={0xa, 0x2, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}], 0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c64000-0x18)={r1, 0x7f, 0x10, 0x81, 0x0}, &(0x7f0000fd0000-0x4)=0x18) 2018/01/16 18:47:51 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000000c000-0x10)={0x0, 0x3b0a99df, 0x40, 0x8928}, &(0x7f000000c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000-0x10)={r1, 0x9, 0x4, 0x8b55}, &(0x7f0000002000)=0x10) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f000000b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0x0, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, 0x0, &(0x7f000000c000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f000000a000)={{0x400, 0x5, 0x4, 0x9, 0x1, 0x6e1}, 0x7}) 2018/01/16 18:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fd, 0x81, 0x1, 0x9}, 0x10) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[], 0x0, 0x0}, 0x0) 2018/01/16 18:47:51 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)=0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000007000)=0x4c73, 0x1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_flags=0x3ffe}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x19}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f000038d000)="4c5614c00401a0dbf8a6690300000000000000e606797dfdf09e2ec2ed253bd0", 0x20}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x9}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000506000)=""/172, 0xac, 0x2, &(0x7f00008b8000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f0000fb9000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000018f000)={0x5, 0x2, 0x8004, 0x80000000, 0x0, 0x1, 0x9, 0xa8, 0x0}, &(0x7f00007be000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000114000)={r1, 0x400, 0x2, [0xffffffff, 0x1000]}, &(0x7f000045f000)=0xc) 2018/01/16 18:47:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001b3000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(cast5-generic)\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f000078c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) 2018/01/16 18:47:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008d7000-0x4)=0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000d19000)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000930000-0x46)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) writev(r1, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) 2018/01/16 18:47:51 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000b50000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f79000)={0x0, 0x4, 0x1, [0x3]}, &(0x7f0000880000-0x4)=0xa) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f7a000-0x39)={r1, 0x400000004, 0x31, "20cc629f4d1831a7163c1283c0eea43fd6d747c58426526ad1b8205fda0c4f8a3423cccf7a2af4a594bbf4a8ba080ab4bd"}, 0x39) recvmsg(r0, &(0x7f0000da4000-0x38)={&(0x7f0000a91000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f78000)=[], 0x1000000000000288, &(0x7f0000f78000)=""/155, 0x9b, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f0000f72000/0x2000)=nil, 0x2000, 0x0, 0x21011, r0, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f75000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x1df, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000004b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000d38000-0x4)=0x0, &(0x7f00000fa000)=0x4) getsockname$inet6(r0, &(0x7f0000f7a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f7a000-0x4)=0x1c) 2018/01/16 18:47:51 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a8b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000f6c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000ae5000)=0xfffffffffffffed4) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000f69000-0x4)=0x6, 0x4) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000e51000-0x4)=0x0, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000680000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2e000)=0xe8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000f6b000-0x10)={r3, 0x1, 0x6, @random="d3d79b188e5f", [0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ece000)=0x0) 2018/01/16 18:47:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000)=0x62e4, 0x4) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@hci={0x1f, 0x8, 0x3}}) r1 = socket(0x1000000010, 0x10000000002, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000a39000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/16 18:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fc0000-0x4d8)={0x6, {{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]}, 0x0, 0x8, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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, 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, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000fa3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000006c000-0x20)={0x3, 0x0, 0x0, 0x40}) socket(0x0, 0x6, 0xa9d) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000043d000-0x10)={r3, 0x10001}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008e6000)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b6000)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000694000)={0x0, 0x0, 0xd8, 0x20, 0x9, 0x8, 0xe850, 0x4, {0x0, @in={{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]}, 0x7, 0x10000, 0x8001, 0x3ff, 0x1000}}, &(0x7f00006a2000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c07000)={0x0, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x80}, &(0x7f0000056000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e63000-0xb8)={r5, 0x9, 0x9, 0x6b2, 0x5, 0xcd0, 0x3, 0x5, {r6, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7, 0x5, 0x1000, 0x800, 0x1ff00}}, &(0x7f00001d0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000b4000-0xb0)={0x0, 0xa6, "a0f6d612b207610a90b82485522ea0f18dda11034bb30667cd5f327810605850b11d18dd6c67523932ec6aa420c44ea5b36f16b7146d5ede9874c5cc55ef2066e4b50e04bb762cca18e19bc6a2936422feebc11cbf1ee39065ad4ece9480064a0be34dd303eee2d3fdfcb87160363631e7bff6edd1730707739e75d557a60c0b877ee7dd8a9b6bc46430446aa70fc964ddce46ca432be3bdf18101a4d3f6a7b6408ee0dbb315"}, &(0x7f00006a8000)=0xae) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a6b000)=0x0) 2018/01/16 18:47:51 executing program 5: mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000fd4000)={&(0x7f0000fd4000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000fd4000)=[{&(0x7f0000fd4000)=""/86, 0x56}], 0x1, &(0x7f00002d5000-0xdc)=""/220, 0xdc, 0x100}, 0x12041) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$packet(r0, 0x0, &(0x7f0000fd5000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000001000-0x91)=""/145, &(0x7f0000000000)=0x91) 2018/01/16 18:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000c3000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000050b000-0x18)=@get={0x1, &(0x7f0000c3d000-0xd7)=""/215, 0x3}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000726000)={0x80000403, 0x0}, 0x8) connect$inet(r1, &(0x7f0000463000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0xfffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ca6000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @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]}}, 0xfffffffffffffe04) accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000)=0x10) 2018/01/16 18:47:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0x4) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/16 18:47:51 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000068b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000997000-0x4)=0x20) 2018/01/16 18:47:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt(r1, 0x7ff, 0x1, &(0x7f00009ae000)=""/142, &(0x7f000079b000)=0x8e) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000-0x4)="124b0007", 0x4) poll(&(0x7f0000017000)=[{r0, 0x0, 0x0}, {r1, 0x100, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x4, 0x1) 2018/01/16 18:47:51 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000540000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d7b000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xc9)=""/201, 0xc9}], 0x2, &(0x7f0000000000)=""/32, 0x20, 0x1}, 0x40012062) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000-0x4)=0x79, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) close(r0) 2018/01/16 18:47:51 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000002000-0x4)=0xfffffffd, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002000-0x12)={0x0, 0x2, 0x5, [0xfffffffffffffffc, 0x6, 0x3, 0x90, 0xc42]}, &(0x7f0000002000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x1c)={r1, 0x1, 0xa, [0x7, 0x8001, 0xd9, 0x6, 0x7f, 0x9, 0x99, 0x9, 0x1, 0x100000001]}, 0x1c) 2018/01/16 18:47:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000066f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ce000)=0x8) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000c27000)="f60c5706932b2d6c09c93e5e74c34bfeaaba709219bfddeb3f931631e9", 0x1d) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) epoll_create(0x2000081) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000bf0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 18:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$inet(r1, &(0x7f00002e6000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb1000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d6e000-0x49)={0x0, 0x41, "f3c50a9637bd41667386a675c06bc710ac707d7854115923fff258acf148f2581d5da5f1730d23c5bf1fa3f82275bbb92d990902901db57e263857f3418fdfbebb"}, &(0x7f0000f37000)=0x49) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00003e5000-0xc)=@sack_info={r3, 0x80, 0x5}, &(0x7f0000521000-0x4)=0xc) r5 = epoll_create(0x2000000000000000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c31000)={0x0, 0x0}) r8 = accept$inet6(r6, &(0x7f0000d27000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00006a0000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000acc000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12e6, 0x10000}, &(0x7f0000df6000)=0x98) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r7, &(0x7f000009d000-0xc)={0x40000000, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000325000)={0x1e0, &(0x7f0000fdf000-0x8)=[]}, 0x2872cb9550f41674) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005f3000)=0x0, 0x4) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00009ed000-0x3e)=""/62, &(0x7f0000794000)=0x3e) 2018/01/16 18:47:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc7000)="00000000000000ffb3b60ced5ccbdbb7295df0df8217ad4000001000000000e6284b061d79951787711ce97e5c6530e0772cd641399a95fa1fdc9d5cfaa726b022a391a0b152f3071dd1c171887111cb1f0d3764a655d67d29e6141f9b", 0xfffffffffffffed7) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00002d8000-0xf0)=[{{&(0x7f000026c000-0x1c)=@in6={0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000000000}, 0x1c, &(0x7f000094f000-0x20)=[{&(0x7f0000f75000-0x9d)="3c7e72b1f5d9d3e63b9b2ba49ca26f304fd2b173f391b23b29bab76dabcc8df9d06605870fb3710169cb09f6caa669cb1d7f25ac380d2f3ab034613d632a0b65e59045586414bf8f4b0c2f07e4fcfba3dd67b0d09640a639de16c601e106ca1300454082c170b189e32b261bf5d62cec9054b76cdba8e0b6e59d291353cd33c324bc920372dd0284eaaa0644dddcf025b17335c0deb2c64127055e38ca", 0x9d}, {&(0x7f00005fe000)="890b4a6b326c71a70bb0d318c7d90870fc6e84821de931721b165e35cf6b8c27aac62b964ec63a27edddd8c2c0a7e0a8e38f29db2e3866c39e2cd859680e5067b3d066f07d72d9cb3e240653b80660781117cebaf3712455ea851d72ef5b54021a44d39502c2cebca249da625194bac28e6bccab38e93d99d8df4b2bbe9550608c59d9f78ce25bb7f0119d170b41a503efedeee5d151e761a04bc4f81511a465a0f6659dfb96891ca4e954172d46b5adc152093d391d00a7e63f6ef8a8b2b0091701af3e780f85f9f5f4c10d75d1703f7b0798", 0xd3}], 0x2, &(0x7f000020e000-0x1010)=[{0x1010, 0x13f, 0x2, "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0x1010, 0x50}, 0x2a}, {{&(0x7f000044a000)=@llc={0x1a, 0x1d, 0x6, 0x4, 0x1, 0x40, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f00004ad000)=[{&(0x7f00003d1000-0x38)="232bec6e6e66db5187d2b1b29663e87fb6a094e0de516ad1f2ac5733a4982740ec567ec5f863cc89458231b34e942618330af075682f6b3d", 0x38}], 0x1, 0x0, 0x0, 0x41}, 0x1}, {{&(0x7f000019c000-0x9)=@rc={0x1f, {0x25, 0x20, 0x3, 0x4, 0xffffffff, 0xfffffffffffffffe}, 0x9}, 0x9, &(0x7f00002b2000)=[{&(0x7f0000ab4000-0x8d)="9b7e1769e0d7fbf8ba372d482e084d9774db08f1b0fabd1cd1888e4f5a7e46e400b5abb277037618212d719baebc71059d4e7ecfc96a216143270bb8c4cc2045b2c152651f4009568c813ff4c7e2c7dfff166898d7d656f8f149b5ca2cc43d53418dec8fd7b8e12a6aba7c316efa79b05c31f5aa007874cc998ddd88d4fe31d273804c840d36563ffac7d4a9e6", 0x8d}, {&(0x7f0000b5b000)="97600d02b836b590a2a7d19ab5faaadb626da0bb5587925852ea3b5dfab68f1b23a50c7f7eb71afd784bd44e38091464b51e8382a916ad72c7c078ff448a0fe2464a76e610bf6c4349bc0d1aeaa4dce9623aec0a43307571b2ea0efa8d8ab0726fc807136513718610c575dd2493ba756f51a1a0bfbbc0df7b88811444c6821f4917b5d926c65536943ae34881bf438cb3b2db2e2e99ecc624b22b486857b6ab0fd2912ec48d1e959ebed4b1c15d0452f993", 0xb2}, {&(0x7f0000d41000-0x1f)="4dd0119d1b1a63006cc67bfbcfdf9e05e2b32a925202486b81bc0d3596adba903032c07d3f", 0x25}, {&(0x7f000043e000-0xbe)="814e2d5886986e30e8e539cae945021b876a4915aff661f8d8e1c0a9d11b1c96c0629af2eff1615f902bc3d2d19216e0c8bfbb03b8c2dae88ec01715bb7530170c5de0f2635a87d35c5ca85521d74913aa9b7d7e410182fcc55094492a1bb528eaa53a36c91d223efcafd76962e26b2e44cbf78f6e362b7c81c6f663bb13ed836e2bb02c1146caed4cf85ca31fc6fcacab8d535ddc8f8b6d40f11cfff7a105ef35e5d4f4ea6bfdea43b0041116c2419066e99ce3d1c694aa8927a2642cbd", 0xbe}, {&(0x7f0000a16000-0x64)="31d6390d7333b9624a7ac7b5b71fc859fe7326e885dd8fbe4d1e14c227d2d02c2aa0d12ab6987a6a4d9e77f48a17cc4d10bb772ac7dd515d31b6cb51683649e08ab106624077f5021529a13fe0afc0c806430973ce376408945466635eaf7502da7b17a7", 0x64}], 0x5, &(0x7f0000e31000)=[{0x70, 0x107, 0x100, "aaa8e80fd1117586307c002e2a1bada6ed74575b81c7d912605dd3382f8e515355994b16ad377906524032556f469c19576071f523b179e31cf06ec98280626ec96fe52464f95c9a3740d0e0772ba158d15ccf430a018403164da4c5"}, {0xa0, 0x112, 0x401, "cba8b1ddc4775556d11e7a23af05e2589cb4626a427453934a5c8da9514fd22ce5a0dfe17e4e6610059f19c889791acb124e40d0c79724a6282a528d2cc928a6d91f73504b7b3f53ff10eebfd47ee8b24bb5acb416f139b8c38203789dbbe04d6088f404f9ea0b6a040f0de4f9ea54fd6d93b6f96fb9f72204d4a75765ccfe445e86dbf5cad1d2895d9c"}, {0x48, 0x112, 0x101, "0aab06fba1c4e10412282455b84c24ba89ca27506adf3e96c96242a747aebcc2787abad2d11432d9aaaf1f60aace8ebc1e"}], 0x158, 0x20000000}, 0x1}, {{&(0x7f000056c000)=@nl=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000ee1000-0x10)=[{&(0x7f0000dd9000)="3258bda368d57e50fef546533301df4fade320fd145c11295fa18e405ccd0273dba0ebf3e75d9e2101224d313557913ff015e144cbcd2baea2140b9e80edd4a30e54401821bad6a167f24bbcf52cc8bbee1d47629b1bcb5b624444cacc188d9c37b52946dd59192d1cbff4c7c5ef27fe39ba1d858368aae0913c983f4aa016def4b952dd9cb7b296f8c7f54ace86c493de8757c31f271c9e8d218c6f97c2555589534bb82e43cdc36da373596c7f9b5c0e84945843d1adc37aa86191d67cb091d70936b028e6e5a14dca8515549919b96c1bde7635103076ec98da2859063530a7cc1243cd594e10fc396e7cd0fb725313886a7726a4b3", 0xf7}], 0x1, &(0x7f0000415000)=[{0x68, 0x10e, 0x4e2, "b98058e71a75fb4c5d3a8ebeafa589a3fddbeaef21be59a62e905d40547b4e352dd1255df5a379fe544530d6518f74a086cea3a7ec288fe8970b00801de8b124f6e15fcac7bfce24351128a023e754ba866511ec1f"}, {0xa0, 0x0, 0x7, "e69c9c29e7d0a738392c5d2bfedfd2f8d37410f136a162ff44e82e34466e58e692695dc5c4c5e4d611ee92ff21f50a4b5a40a75b3016e3b1b43d63fe089becf432910fb18adfcfa41e5d076e14955b91499c84bf0cc825372b6d77b622f83ebafc60a2c53b840fc0bb8265d49bfc92868249975712b7744c693ffe29142a60f702de3867eb2f1bfcc980d78453"}, {0x18, 0x11f, 0x6, "99"}, {0x50, 0x10f, 0x80, "0d9e3b46668eab66f77d625cfa43995005a95f48477accd90edc1a80b8830100eedc4d1fb9ce3521064103fe07a4c2daa823d4ecf4bae8b039de837728"}, {0xc8, 0x11f, 0x401, "6126966a3a88bb66b5bed040e58e3eab064b4d61cd426a9e9cc370932b218afb4cff011f2908cca13027b7444310b659e2e983638513573168d21a24ef33a869a089e75508506c6f161e332b1450592f5a6be031befeaa9c4ec194f8eafcb7209c31554f580e8cabbd468242bdaed62297b334d7f94600b8a3303e619e5839186a94c388d150d05ceaf03fcc0f88671bc8a24bed679aa18dbd748266b5f8c4a448c0613c4cc8f2ecd4615cb46a109aabc41427"}], 0x238, 0x40}, 0x9}], 0x4, 0x20000000) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8", 0x11}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001d2000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f000031c000)=0x0, &(0x7f000060d000)=0x4) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00008bc000-0x20)={0xffffffffffff53bb, 0x8, 0x8d71c2c, 0x5, 0x10, 0x3}) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 18:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000042a000)=0x7ff, 0x4) recvfrom(r0, &(0x7f000018d000-0x65)=""/101, 0xb95db203f6957be6, 0x2, 0x0, 0xffffffffffffff63) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000606000-0xe)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d43000)=@ethtool_rxfh={0x46, 0xfffffffffffffff8, 0x8, 0x445c, 0x4, "e2e013", 0xfffffffffffff000, [0x7, 0xfffffffffffff801, 0x4, 0x10000000, 0x80, 0x8, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 18:47:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "22c8fa674307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = bpf$PROG_LOAD(0x5, &(0x7f000067d000)={0x6, 0x9, &(0x7f0000594000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, [@alu={0x7, 0x5, 0xa, 0x0, 0x5, 0x80, 0xfffffffffffffffc}, @ldst={0x2, 0x1, 0x3, 0x4, 0xf, 0x18, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000845000)='GPL\x00', 0x8, 0xa8, &(0x7f00001c7000)=""/168, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c06000-0x10)={r0, r1, 0x0, 0x3}, 0x10) 2018/01/16 18:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007cc000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000f6b000)=""/255, &(0x7f0000178000-0x4)=0xff) 2018/01/16 18:47:51 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0xfffffffb) recvmsg(r0, &(0x7f0000f23000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0xfffffffffffffea9, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x15ec}, 0x1) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003d0000)=0x4, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f7d000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 18:47:51 executing program 0: pipe(&(0x7f0000d3b000)={0x0, 0x0}) bind$bt_l2cap(r1, &(0x7f000031b000)={0x1f, 0x2, {0xfffffffffffffff9, 0x100, 0x2831, 0x8, 0x2, 0x4}, 0x3e5, 0x5}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000565000-0xb1)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$can_raw(r0, &(0x7f0000491000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r2, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 18:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f000016a000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) connect$inet(r0, &(0x7f0000b36000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:47:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000589000-0x14)={0x6, 0x81, 0x3, 0x7, 0x8}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000018e000-0x18)={0x0, 0x100000000, 0x30, 0xffffffffffffffff, 0x0}, &(0x7f000015f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e92000-0x18)={r1, 0x9, 0x0, 0x0, 0x7fffffff}, &(0x7f0000a05000-0x4)=0x18) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000a76000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000064f000-0xc)={0x40000000, 0x0}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f00000+0xfe)=0x0, 0x4) 2018/01/16 18:47:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000055a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000ac5000-0x70)=[{0x0, 0x0, &(0x7f0000454000-0x70)=[{&(0x7f0000450000)="deb5", 0x2}], 0x1, &(0x7f00003fa000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 18:47:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) read(r0, &(0x7f00002e1000-0x2b)=""/43, 0x2b) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030c000-0x58)={0x26, 'skcipher\x00', 0x800, 0xffffbffffffffffe, 'cbc(des3_ede)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = socket$inet6(0xa, 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007a6000-0x4)=@assoc_id=0x0, &(0x7f0000f46000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000406000-0x8c)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000584000-0x4)=0x8c) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg(r4, &(0x7f0000d20000)=[{{0x0, 0x0, &(0x7f0000a59000)=[{&(0x7f000040b000-0x1e)='D', 0x1}], 0x1, &(0x7f0000922000)=[{0xe80, 0x0, 0x0, "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{0x1010, 0x0, 0x729a, "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{0x58, 0x101, 0xffffffffffffffc1, "53ab2a2a4132ef0e21053015ceb907cca8181807213c4b5fb39bf7f8ac1500d0762b632ef686bb59479ed347cc77d65387a2d120e31de6da939eb0fe0751bdb0f70cf15e92"}], 0x1ee8, 0x0}, 0xfffffffffffff523}], 0x1, 0x44) 2018/01/16 18:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000064000)=@un=@file={0x0, ""/4}, &(0x7f0000653000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f75000)={0x0, 0xab8, 0x0}, &(0x7f00006ba000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x0, 0x9}, 0x8) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000292000-0x4)=0x6, 0x4) r2 = accept(0xffffffffffffffff, &(0x7f0000825000-0x80)=@generic={0x0, ""/126}, &(0x7f00000a0000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e2e000-0xa)={0x3, [0xfffffffffffffffe, 0x9, 0x8]}, &(0x7f0000392000)=0xfffffd89) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008ae000-0x18)={r1, 0x9ef, 0x0, 0x20, 0x3}, &(0x7f0000435000-0x4)=0x18) r3 = socket(0x10, 0x2, 0x10) getpeername$inet6(r3, &(0x7f0000784000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000025c000-0x4)=0x1c) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f000029c000)={&(0x7f0000e8e000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000489000-0x1d)="ad9d2b403d99af00496cfb69e1ec2db244e3620aa1f40b", 0x17) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f0d000-0x6)={0x0, 0x0}, &(0x7f00004ad000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ee0000)={r5, 0x3, 0x30}, &(0x7f00007d1000-0x4)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000178000-0x10)={r4, 0x50, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000793000)=@assoc_value={r5, 0x100000001}, 0x8) write(r3, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/16 18:47:51 executing program 2: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0xb, 0x8001) sendto$inet(r0, &(0x7f0000de4000)='U', 0x1, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000deb000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d33000)=0x10) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000dec000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de6000-0x1000)="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", 0x218, 0x0, 0x0, 0x0) r2 = socket(0x9, 0x80003, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00005e1000)=0x5, 0x4) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/16 18:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00001d9000-0x28)={&(0x7f0000d47000/0x4000)=nil, 0x7fff, 0x5, 0x8, &(0x7f0000fa0000/0x2000)=nil, 0x401}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000f89000)={&(0x7f0000a0c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000562000)=[{&(0x7f0000dc1000+0xe8f)=""/200, 0xc8}, {&(0x7f0000815000)=""/249, 0xf9}, {&(0x7f000019d000)=""/4096, 0x1000}], 0x3, &(0x7f0000adc000)=""/83, 0x20e, 0xffff}, 0x0) socketpair(0x15070048932b83d2, 0x3, 0x1, &(0x7f00002fe000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00001d6000)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000095b000-0xc)={r4, 0x80000, r0}) sendmsg$key(r1, &(0x7f0000d40000)={0x0, 0x0, &(0x7f0000043000-0x10)={&(0x7f0000c00000-0x38)={0x2, 0x11, 0x71a9e156, 0x5, 0x7, 0x0, 0x2, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@rand_addr=0x34, 0x19, 0x4, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000628000)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a19000-0x20)={@generic="e2f3f2c71e8d00bcf1573446f492fab3", @ifru_flags=0x1200}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002a8000)=@int=0x0, &(0x7f00009b0000-0x4)=0x4) bind$alg(r0, &(0x7f0000867000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(rfc4543(gcm_base(xts-camellia-asm,tgr128-generic'}, 0x58) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000373000-0x4)=0x0, &(0x7f0000d99000)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c07000-0x8)={0x0, 0x9}, &(0x7f0000f36000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000afc000)={r5, 0x8001}, 0x6) r6 = getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000707000-0xc)={0x0, 0x0, 0x0}, &(0x7f000073d000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000af5000-0xd)={0x9, 0x9, r6, 0xffffffff, r7, 0x3, 0x3f, 0x20}) 2018/01/16 18:47:51 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000000b000-0x118)={0x0, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket$inet(0x2, 0xfffffffffffffffe, 0xffffffffffffffff) sendto$inet(r1, &(0x7f0000221000-0x43)="1875246931ad3882a980ee40033b9ba93c596b658c04390aa3a2999ace63ff83aa61051599d9dd17418a218b8d2f04b4e789bdb0dbab2ae5738cc7e3e789c8cc2de783", 0x43, 0x40001, &(0x7f0000101000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c54000)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000ef5000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) r3 = accept4(r1, &(0x7f0000d54000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000018e000)=0x32, 0x80000) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000ef6000)={0x18, 0x0, {0x3, @random="069c07341e06", @common='ip6tnl0\x00'}}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000ef8000-0x4)=@assoc_id=0x0, &(0x7f0000cc9000)=0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000ef7000)={r5, 0x8, 0x3, [0xf088, 0x3, 0xfffffffffffffff8]}, &(0x7f0000ef7000)=0xe) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0x1f08, 0x4) r6 = socket(0xa, 0x80005, 0x100) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000ef6000)={0x0, 0xff, 0x30}, &(0x7f0000ef6000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f000072d000)={r7, 0x7}, &(0x7f00004f2000)=0x8) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000ef6000)=0x9, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r6, &(0x7f0000ef7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ef8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000954000)={r7, 0xfffffffffffffc00}, 0x8) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000998000-0x4)=0x0, &(0x7f0000ece000)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000654000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ac000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f9b000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet(0x2, 0xa, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000038a000)=0x0, &(0x7f000029d000-0x4)=0x4) connect$llc(r2, &(0x7f000055f000)={0x1a, 0x1f, 0x4, 0x7, 0x4, 0x1f4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f00001b0000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000040b000-0x10)={&(0x7f0000534000-0x120)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x8080) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/16 18:47:51 executing program 6: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f4000-0x101)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c5fc9e", 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}, [@fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "8b7f3bd75e022b5a"}}}}}}}, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000044000)=0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000020000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000006b000-0x4)=0x10) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000f8000-0x4)=0x34, 0x4) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000057000-0x12c)=[{{&(0x7f00000f7000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0x3}}, 0x26, &(0x7f00000f7000-0x30)=[{&(0x7f00000f7000-0x7)="c7d2b82ed3da88", 0x7}, {&(0x7f00000f7000-0x41)="daebbd75d4ce7a71e1917c2f18fb5abc25879ee23affbc9c7fe2d3bbcb47929e42133c143449cb91cac4e24f49861286fcc0bcbb085a1a609d036c6e496177aeb1", 0x41}, {&(0x7f0000021000)="7c8d9508f02c7e84ea79704636f74c94d5d0387d097b7562998df5a6c6b272a761ba4f6957194c14e5ddc6bb5d6e5e58928da69f4ef8bd239619cd87d52656a88e74c70a849a3eb1350335702dd86014c8b5e279b31116753a2ef2ae54a21ede1fc68f408e43760e07148788f849c3183c6ea3144296e7ab11215647655221c5b56ac17bf92d633c590fc96313aec5f9d40778f2b0aa9407b90f39c940dc893f833cb17b105833761229b0bb398697fa71f68aa8f6952681ad7d67873180b11fe146606b7cb81c256449cc650bb6", 0xce}], 0x3, &(0x7f0000050000)=[{0x68, 0x109, 0x101, "c3d1055ae92763c53aa6fc0ceea929b1bf57ffc21bbaefb3e68ee363b86e2e2fdc149b35c1e478c0533d3b8841217880f64d15ec221c121b3399c7e896b14e8d2a4f623c2d06888bd1a381005441560e4b07dfdde0b6ef02"}, {0xf8, 0x107, 0xd8, "ea9677d3165c5a311a6c2c9c44387f2da11d71eef14dcec945abfbdc9cd00723cc41c21edbc1abe71c7e3a538c8ced307f9a2e4766e489562e6e5853fcf6d982f0318eadba5234fe7ccbf6624bf109f18b45a07c84627335b1a332f939fdefd7813bd08de2feeb7758215528ff9b88d7c9db4df958de10aefa86f8fd9977f66260c112854f52edfc38cef061534ec9bce487e4c98f4764e1f7d3468a83c869a5eaa68f4e475e95752c738c98083303ccee65e1759c8c91303c2304f3fb33b22967f6dc38ed55b51be64208b7bf842b1703be647dc8110a03b20309fd26651047df4199ba15"}, {0xe0, 0x1, 0xcf, "cb499bc7e6d7cacce60c1bf19a5066f067b2afbf2de7e599f97eabddfd8aaa73939b8810887a2bd7bfaf751dc9c2bd69a71263a7e53de2a39a7e2904581133a0b0c1e789d14e690da26ce7916dd8a1d30e46558bb5c53c1be4d40da74cb9196f9bbeb863d411fac27343d57afc89a33ff5c0b6ce54e4763ceb941de50a5072290674ea252f01dd0a3ee862e36b76a98fec516446431bf64c1d9d9b3b9380230883b70878d87117a367f949ea8fb78b23ccadeaf878554039e96fc5f73518cf23b4236fd02bd19e19b2ddee9cf13c"}, {0x110, 0x1ff, 0xffffffffffffffe1, "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"}, {0x58, 0x107, 0x907, "9979fa0de281891fc364727f841621b954ce60a79bad6652a901d439978e174599b4b69992ea713d829d8a20f23bd0d85b484ed53ede175125fd35690cf237140620ce"}, {0xe0, 0x13f, 0x7fff, "e11944a4494f4e50d1b7d756146f4f593dcc2843fcc41b157c5ad0367108c423888e9411620a83c4037a61d59e8ab67fa2523ed73b210a71d0e61bfccd589b6e3260d99abb329f8e231a49eb0602c4a4bda9dd70e45d57c00e94e5fdc6483a11eac9cbeab324015252631450e98b66700aa9c7122cb56e7ea74f9067e956fac81c3c514bdc9ed3f27539d3c5cfe3d744d7571e7fd89ed61f3a7e53d0287687fa01744f674ef6c549abe153ac2187df9deb7165e10900c55589dd94f15aff1f245a57e5968708ce2a312c3f784b02a6af"}, {0x20, 0x105, 0x101, "f7d27c593734b7b65a"}, {0x18, 0x11f, 0xcce, "91"}, {0x78, 0x119, 0x0, "f614e95b032ea196ca0d2609ef0ece445551f5ee34aa1f72bf0668c9f50b666a1cf319796d45d11b05bc2482da3794b925eecd98e3959b0706c76d2649952281f293afaaf81b3ca4af7277bb519481f52dab92252aa7868e536f2b053856426a67ef5e"}], 0x538, 0xc040}, 0x5}, {{&(0x7f00000f6000)=@nfc_llcp={0x27, 0xff, 0xa078, 0x7, 0x101, 0x100, "e2b165c1366816daff83b75e8ad2d5c4340485c755a1018c105cf8b3b886c3a7b9bf570f92bc3ca6aaff1b8b5ccb0c0a321b5e20b4aa071614750fbc8cc3e7", 0x80000000}, 0x60, &(0x7f000007e000)=[{&(0x7f000006b000-0x1000)="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"8543edc8d5ac99ac5e4094b214c2722179dd31dc9b75339a2defbaf9c6cf5c2a841eea9a1b580653c2ccab4e466de73484bbe738918033fea55731f2a90ed6770f735f3d2bb94f2ca6039eec31bd62bb5c8a005ec22797a1ec91c338f5887b0f364a46914a8ea8d2ec1ca000a32063a18d559c81e994d935de25ca801f126aae827943a226263249a89fc07fdb9052b6f4e815c0d1d1ec5f2326bad95233f5cd526464b68255c9ee06b622fcb72921b50e4cf5532f856266f1f83fbe6ca9bd0620383e4c86cdc1fe0ae718c1be312869b0d66eb3be29d58526f507187b6f2e171042dca137db1e59c5fbd6d4ab226a0d"}], 0x100, 0x8000}, 0x2}, {{0x0, 0x0, &(0x7f000008b000-0x50)=[{&(0x7f0000056000)="ea6bdcc168fd5a0f366bee193b7ff00ae99aebdd336ade71d17fb6d6f7d47436da716203728b1bc2b0d96860470a390833957dcc469d1c0b0d42b6d37a76d7401d6606606d4f54721b4914e896e2afe831e7512234f0057e435617023cfe5f43694114aeb01376ca495056955f85c1c63313f64bfb5eaa7c7ea9f309fb59be3c8f52bdf6ca2204d71c8e5f12615831bde677d01976dfa94976bdee1bd2801b7a55d6b15c0034579776bb603acfa4bf9cb25f47e6db3857d130b9a352c1916a6cf9", 0xc1}, {&(0x7f00000f7000-0x1a)="c012b043ca5f6dcc52a6594879af4a486a28097fd52200ec9e5f", 0x1a}, {&(0x7f00000f7000-0x99)="ffffbc74d6eb97cdcc517d1beaddcde495940f42b7992f88d4c19c27ef835b02d39fada7682a35ab190dab2264953d83f011c6106ed6885f34bd5a89699099c130944662a115399057fa97b156692132fb76d145102c9a20853a073d2b70145e0a5d7f7a396d4e5a2a2e214693ea76501ba20d4660495cb68a371bd8b72b3eea099d9e2ba297acb551c1d264e21e468b4c88aa64763f118f25", 0x99}, {&(0x7f00000f7000-0x31)="e0e516b7b1cf40759f5842c6a670140da52e5ba238d5c2e691050a660835f6eb2f56a299f9761cc18d07043e7e36b161b1", 0x31}, {&(0x7f00000f7000-0x39)="624d2472c42d3bace9aa8d7726c600a41cd5445265b1ce0d86584fb4b2ae9a488e6894df8ddebd54dbc2bc51716f9c72b11e96a1dc7df11628", 0x39}], 0x5, &(0x7f00000f7000-0x130)=[{0x78, 0x13a, 0x6, "eb5dfd486ebc2c40fee251353c78ae3158011398606af318c3cbb1439cd3890abdd3c41a55ef4a1d66e5c33940ff4d805a6acb88971c510bc629afc29945c369d7952a0b0c036ecca7a414bbf84d8f5f0fbd99c55d52cdc3eb198d23545274ab2bd878357984db"}, {0x30, 0x10a, 0xffffffffffffffc0, "e1788e8129889b44c7e690d1a70f3983cdd7871bc82e88b26e84787e0222"}, {0x88, 0x11, 0x74, "747af483cebe81eaaa7d74b4f298ef871820205c20dc4f8d1ffd8b6748a8bf4b6012c5318da64090f8ada9338b614ea335a5ec22a245a99726d19e11a14121cb7d2271b989cb29a8a1caed114bc53424f5389cfbbae55a60cdf117bd57d3c8c784b8cf890246a87dd2cb4a30bcb3a691532a7adb391b"}], 0x130, 0x40}, 0x10001}, {{&(0x7f00000ee000-0x1e)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f00000f6000)=[{&(0x7f00000ea000-0x32)="c752993d56dce97d99b548aad9fe4d3cce41b62064e9a288e1138c8f7edb5778194dc33a94d83068cf949816fa202e0cb625", 0x32}, {&(0x7f00000f6000)="0d7d2260d84286713b474fbed9b899011d8a475d568f3e0fdd10331b08e67bc039f2ade9188c4878544ab067f80c55d06bb42283e383db829cfe60d46e1a4350c977f7edc5969790141fca476107abd0cb501bc60329bdfa4b7ee639d44e4d39ad8ade91ec5e4edcf21d80a187d3fe", 0x6f}], 0x2, &(0x7f00000f6000)=[{0x68, 0x11b, 0x1f, "2e70ac7e14f15f8d103aa6d4531a80bb20544cdb35f430021bedd5f6553c8d8429793f7b2b793ba9f6a14590786b699c501fcb5141dbdd38ece6ed94ff66ba7e3e531db7410a8c97ad72d75c150312f8d6e744588b90"}, {0x80, 0x0, 0x1000, "e3dc43ce3959663d5c9184e9e9d34f62cf13e5c6b57662bb7f67d5d613ba04d011c52b792f204e862eef212ea621501af6eae2005935569c3f08f61e7fc557ca46aad6e9a9db65a8506c13aca56ffc8cf2ac8164dda35f56b4d6c4b3fae527ac70124292981b625bb2a132055d"}, {0xb8, 0x18f, 0xff, "2b192df775bafed7e87d74716f62946d8860bff407bc50018704ea9ef8021dde68c7f89a0f4cae9649c488cba9642f4cd3724a388dae5bc7ec0908d44075a8fb1244be2119793c3efefcd8e53b3e7108d2b9cba1a34b791bd9ba0cd2f60bedf38684755fbe84fe35408785fb61c4d6410d3334397760e9a7da3837ed0f843f1371ea054662479c892da25b4625b2664615e1d63909a7c2409c8f65a38d49ee1ee2cc18fdeb"}, {0x80, 0x196, 0x1, "8374fe46546535df4abb4c430112de14c8accf93f21bf174b8340d01a344f713b8ea92850c390f9c8eb9fc8c0acd03fa7d2b6799eb8c062c828e7d3ea791404f48bedf5d641e7da212da004da38de8e2fcb659087207bc0aba56ceec3c09aedb823c4d49ff5b36bf10db2a5d89fcaa"}, {0x38, 0x10d, 0x1, "6d3c276e827bde9f7b6627cd092990ff60c0bc75903ffbc060f23d9199955a2b92"}, {0xa8, 0x10e, 0x0, "2bf7f568c676eb88da69d29a8c4dfaef396c29774acb98f33a90edb2afc1660ca4acded2e9b64797b6f5a7dfd9c8a19b446edf4cb3032896598b39eaba34447406f21b599dd816b2ccd486a1dedf82bfd7787e9a1f2daa39e0856ede8acafb1bb8feea7fcb643b4b37118a8de640fc1b22711eb17a39f1429134875a9e6fb8411dff722575cb077aa1f1dde713306d1f27"}, {0x80, 0x110, 0x251, "dfe6e600c06219e7875f8f04d30b706f97440e4c854c23c363f4f738858e42185353981068263bcf1220159613f357b7e8e49db51308dc2e0d671d090b6088b02029c4fdb1c80b0695e89880c50d77bbdec2da6f3c2eeddd4d8b07d701016bc9aa8b8cb4a23227b322229f3ea30f5ebc"}, {0x70, 0x1, 0x4, "fa4acc660715adbae441297978d2cf839133930b9117885fa7b3f98d69327bcf625f5ad62bac3aebd3d21d3b14a00d306a9a00e1e6cc7902951f6c57979bd5ef980712f8a9b0994d617bc4f8b6f9e8b60bd6915cd2104f707a7782e9b50cebc1"}], 0x3f0, 0x4001}, 0x9}], 0x5, 0x20000081) 2018/01/16 18:47:51 executing program 7: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000617000)={&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/16 18:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffc01) pwritev(r0, &(0x7f0000ebd000-0x60)=[{&(0x7f000098e000-0xca)="5198ec04549a71e4b4d5bd6ed5578072413b2bb9d7ec545f9740d179bbe5cfdca8a7f998c70e0574edec4cda50e871d89836394d271daa64ffb2cb6b55b8ad0f1ad32527669cb3465266b07f539abbb3e9cb4ae6944d1e376960a56c47af762c5abb54bc1ad869f676d89bad45844b6ccc78b03136423691f3398c192d26ee80c5425256caca8cd330d1521f2abdc545625ddae6b24d924ac74408226ea49098fd312298f88d6e6fb5acd84dbfcb4bea8d916824896d404dfa08c75d9ace6adb8b550a6f05cb26caa893", 0xca}, {&(0x7f0000ff4000-0xcb)="58124e84db039138f1caddf50e186a0d67698639527fa880fb198c79300f04f25d32306188941bdd860f9cb9c2cbac4b8b67d1dc99c93510f2d60d317d988686137a5f35658b90bfef602a7e4f2e1c051d233e9b3f195174c2cca829562b5ee5138a090bc72368ce89f7c7950cdc362bf85781be84f1cc9b49dac25ccc1a659df98f5d6d121f5c450ed57d56437961226abbc69f970362d431c0c0685b78d41f658bec1c3d9c147a11753b0f3234d3f97d6b5501b87d127ef51b6191d040e33a0c770937a24cacf7832f70", 0xcb}, {&(0x7f0000cba000-0x62)="32eab81e7dd45ee2642968da1a2e395bb8b99c414c798bee9e4dd3be95e8ed21b43f81d669648dbf9316e02fdf5b6470c2210a9bc8ee36623980ed4b3deac977c309a66a63a50eb9d08f6419d8aabc96416d84b3d6325eb255bc4ad56ea0f6736192", 0x62}, {&(0x7f000027c000)="be235b4988c982e898a7a94de8ff23aa4e1769bb6ab3023e9d7be34b8815a12ae53b020fa32a6204c0ec8ac7b9cd574db48bbfa9764092c67370bb9da02191ce7f99b990fdb3b8", 0x47}, {&(0x7f0000f91000)="4fda6b43889644905de4b636e594b1078403111acc4352aec3eca25e96759d8ceb63f91403397b4e2b547dc65e23b42a431002665d508bf7a30d", 0x3a}, {&(0x7f0000fc2000-0x7c)="1e63e21130c186b6497e50fd0e319e6fd45593fe5d34afc3119b6a7325ad187f053db53dbf87d17018514688f5af74d474aa42ef64894b93570a02b466d1e676c40dfa58c74cad43071e5f21a7c219ecd5289b1e08b558aaab11834d2751aabbf4fdae6c52c2f2fd09a970a8eeb8da66122246e80b8ba37b1520582e", 0x7c}], 0x6, 0x60) r1 = socket$inet6(0xa, 0x80001, 0x3ff) getsockopt$bt_hci(r1, 0x0, 0x41, &(0x7f0000ae9000-0x1e)=""/30, &(0x7f00002bf000)=0x1e) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$netlink(r2, &(0x7f0000957000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000047f000-0x4)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000eab000)={0x0, 0x80000, r1}) splice(r1, &(0x7f0000272000)=0x0, r3, &(0x7f00002e9000)=0x0, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009fa000)=0x8, 0x4) pipe(&(0x7f0000a99000)={0x0, 0x0}) r4 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004a2000-0xe8)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c68000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000d6e000-0x28)={0x7fffffff, 0x3a, r4, 0x4, r5, 0x5, 0x8, 0x48}) 2018/01/16 18:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000c84000)=0x4ba, 0x2) connect$inet6(r0, &(0x7f0000b06000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) 2018/01/16 18:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000916000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf4000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001f3000)=0x0, &(0x7f00000c3000-0x4)=0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000049c000-0x4)=0xff, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(0xffffffffffffffff, &(0x7f0000937000-0x80)=@generic={0x0, ""/126}, &(0x7f00007b0000)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000012c000)={0x0, 0x0}, &(0x7f0000676000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005e8000-0x20)={0x709, 0x842, 0x2, 0x9, 0x8, 0xfffffffffffffbff, 0x81, 0x3f, r2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000102000)={0xf, 0x7, &(0x7f0000326000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x101}, [@alu={0x0, 0x870, 0x0, 0x1, 0x7, 0xfffffff8, 0x0}, @jmp={0x5, 0x5, 0xb, 0xa, 0xf, 0x40, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000805000-0xa)='syzkaller\x00', 0x2, 0xe5, &(0x7f0000ed9000)=""/229, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={0xffffffffffffffff, r3}) readv(0xffffffffffffffff, &(0x7f000096c000)=[], 0x10000000000003b3) sendto$inet(0xffffffffffffffff, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 134.349147] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/16 18:47:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000626000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062d000)=0xe8) r1 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r1, &(0x7f00001b6000)={&(0x7f00009ea000)={0x10, 0x0, 0x0, 0x20020}, 0xc, &(0x7f000021e000)={&(0x7f0000cdd000)=@ipv6_getanyicast={0x14, 0x3e, 0x300, 0x7, 0x1, {0xa}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0xa66bf0498bc8904e) bpf$PROG_LOAD(0x5, &(0x7f00009d0000-0x48)={0x8, 0x4, &(0x7f00001ae000-0x78)=@raw=[@alu={0x7, 0x2, 0xf, 0x0, 0x3, 0xfffffffc, 0x0}, @jmp={0x5, 0x1f2e, 0xd, 0x7, 0x7, 0xfffffffc, 0xfffffffffffffffc}], &(0x7f0000b74000)="47000200", 0xb4c3, 0x1000, &(0x7f0000a0f000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/16 18:47:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x4, 0xffff}, 0x2) r1 = socket(0xd, 0x80800, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000382000)=0x7, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) 2018/01/16 18:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000642000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dda000)=0xe8) r1 = socket$inet6(0xa, 0x806, 0x0) sendto(r0, &(0x7f0000dff000-0x20)="3ed0887d63788c779c0b2ce28f03278e0edc491a55b1d77a86c1e316c8897acd", 0x20, 0x4000001, &(0x7f0000a95000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(xeta-generic)\x00'}, 0x58) bind(r1, &(0x7f0000f44000-0x80)=@rc={0x1f, {0x6, 0x100000000, 0x3ff, 0x0, 0xc28f, 0x2}, 0x7}, 0x9) connect$inet6(r1, &(0x7f0000ff7000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x401}, 0x4d91348d64a9ab70) 2018/01/16 18:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000b55000)=0x0) sendto$inet6(r0, &(0x7f0000ab4000-0x30)="", 0x0, 0x0, &(0x7f00005a6000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 134.406385] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/16 18:47:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x4b49, &(0x7f0000f26000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80003, 0x3f, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x8001, {{0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa07d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001000-0x18)={0x5, &(0x7f0000001000-0x4)=""/4, &(0x7f0000001000-0x78)=[{0x2, 0x83, 0x3, &(0x7f0000d47000)=""/131}, {0x4, 0x79, 0x2, &(0x7f0000000000)=""/121}, {0x4, 0x90, 0x400, &(0x7f00008eb000)=""/144}, {0x100000001, 0x5e, 0x916d, &(0x7f0000001000-0x5e)=""/94}, {0x7, 0x46, 0x8, &(0x7f0000ea4000-0x46)=""/70}]}) 2018/01/16 18:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000096c000-0x8)={0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f728bc15aef9070211025f293230d78376892dad764a3a4f027638f85971ed42d76b499213c931ff831b6e883760dbecf90adc293975c3af79d5a218adfea8b920480774275b85fd8480", 0x89}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/86, 0x56}, {&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 18:47:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ab9000-0x4)=0x0, 0x80000) pipe(&(0x7f00008e7000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ec1000)={r1, r2}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f42000)={0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000ae8000-0xc)={0x0, 0x0}) writev(r3, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/16 18:47:51 executing program 2: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000b25000)=0x9, 0x4) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffe, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x0, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cf8000-0x8)={0x0, 0x4}, &(0x7f0000cf7000)=0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00009f2000)=0x0, &(0x7f0000775000-0x4)=0x4) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c9000)=0x408, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cf8000-0x8)=@assoc_value={r1, 0x7fff}, 0x8) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0x0, &(0x7f0000cf8000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000684000)={0x3, 0x5}) 2018/01/16 18:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x100000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)={0x0, 0x0}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/01/16 18:47:51 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x1e) shutdown(r0, 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000fdb000-0x10)={0x3, &(0x7f0000fda000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/16 18:47:51 executing program 0: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000223000-0x4)=0x0) 2018/01/16 18:47:51 executing program 7: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f22000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f21000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3b, r1, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e0000-0x10)={&(0x7f00007c4000)=@report={0x54, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:47:51 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000fe6000-0x8)=0x0, 0x4) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) tee(r2, 0xffffffffffffffff, 0x4, 0x0) 2018/01/16 18:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x80800, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000f7000)={0x7fffffff, 0x6b0e, 0x10000, 0x81}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000edb000)=[@op={0x119, 0x117, 0x3, 0x2}], 0x18, 0x20000000000}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r2, 0x894a, &(0x7f0000ecd000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00000fa000-0xe)="285db8791970b7579a4759035da4988bc4244308d2984ac48c0e5335cb82800c"}) 2018/01/16 18:47:52 executing program 1: r0 = socket(0x3, 0x80007, 0x101) pipe(&(0x7f0000d90000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b2a000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0x891)=0xe8) r5 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009b9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000467000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000ff1000-0x38)="67d7eb29cdb73e94cfed5144d7fb7dcad9f69de99a7c5e0373fdfb4ef2741518108ca4c13b615821a3ba5babec956bf174a6cf4b0c42f8e3", 0x38}, {&(0x7f0000000000)="b0b57cf2793514d15069267b", 0xc}, {&(0x7f0000a86000-0x9)="4fb85b95fe2f83004d", 0x9}], 0x4, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x4000}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xfffffef0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000)=0x22a1, 0x2) 2018/01/16 18:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xff, &(0x7f00000f1000-0x207)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0xc9, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3fe, 0x100000000, []}}]}], @udp={0x1, 0x0, 0x9f, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_extract_tcp_res$synack(&(0x7f00008ff000)={0x0, 0x0}, 0x1, 0x0) pipe(&(0x7f0000e78000)={0x0, 0x0}) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000b0c000-0x18)=@hopopts={0x2b, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x18) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000c4a000-0x4)=0x1, 0x4) syz_emit_ethernet(0x117d, &(0x7f0000bb5000-0x117d)={@random="85fe070f19fa", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0xfffffffffffffffe, 0x8, 0xfffffffffffff801}], {0x8100, 0x5, 0xe28b, 0x7}}], {@ipv4={0x800, {{0x19, 0x4, 0x6, 0x5, 0x1167, 0x1, 0x7, 0xffffffff, 0x89, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x2b, 0x4, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x2, @loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x17}, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x2, [@loopback=0x7f000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x10}, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @gre={{0x0, 0x0, 0x1, 0x7, 0x0, 0x1b13, 0x0, 0x1, 0x880b, 0x1000, 0x0, [], "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{0xfffffffffffffffd, 0x0, 0x9, 0x5, 0x0, 0x0, 0x800, [0x3], "e9630ed4639a38c99c568c0012ceeacc6b6f1bac321b45ffd3b975dc7983b15946b2ace6959e12b2a9a58f1feb5e2ae74152cc63f6e800d18f3a45b1e9911f6410fd16b3dc8d5fcfbaef7b09fc08844bb4cada3f3f5d4ed6b8a258ccee2d6ec830c0201a363119aaaa17a9c61811dd0024d3113212828996de1e1c77d2f4868c86826ec1a67301d13735d535bb72d6a68a25122a116f5a9d60282fa16c0080dd871463933b9b5e083354a03488bb6dc5fc2af80b8ebc7a726c06107c20496b44debc1e619f1eaa1a45cd29e8f274dbba54b8ab65e81c552759ba6cf719200dd334e46309c391"}, {0x1ff, 0x0, 0x4, 0x414, 0x0, 0x0, 0x86dd, [0x2], "eaf528a9db6ca57634"}}}}}}, 0x0) 2018/01/16 18:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000703000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x7, 0xfffffe1b) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = accept4(r0, &(0x7f0000cb1000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e27000)=0x1c, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001fc000)=0x33b, &(0x7f0000b56000-0x3)=0x4) 2018/01/16 18:47:52 executing program 5: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e93000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f26000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000f25000)={&(0x7f000087f000)=[0x0, 0x0], 0x2}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f23000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/16 18:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x803, 0x8, &(0x7f00001da000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003f6000)={r0, 0x7}, 0x8) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 18:47:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x80) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) close(r0) 2018/01/16 18:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000fa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ab4000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041f000)=0xe8) sendmsg$alg(r1, &(0x7f0000653000)={0x0, 0x0, &(0x7f000078d000-0x20)=[{&(0x7f00002f5000-0xab)="91748b608907616523a5ad59aedd82ff3d508bc323250078fc02a1b76133d9f1", 0x20}], 0x1, &(0x7f0000c18000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000299000-0x38)={&(0x7f00007b7000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000030c000-0x12)=[{&(0x7f0000aa1000-0x75)=""/117, 0x75}], 0x1, &(0x7f0000d9f000)=""/226, 0xe2, 0x0}, 0x0) 2018/01/16 18:47:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xa, 0x8, &(0x7f000033a000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000092a000)=0x0) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2018/01/16 18:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r0, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000361000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000f38000)={0x0, 0x0}) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000e65000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000426000-0x2)={0x0, 0x0}, 0x2) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000a7e000-0x8)={r6, 0x8}) r7 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) 2018/01/16 18:47:52 executing program 0: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x11b, ""}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000a96000)=""/146, 0x92, 0x10000, &(0x7f0000250000-0x1c)=@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9d}, 0x1c) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a98000-0x8)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000073000)=""/4096, &(0x7f00004ef000)=0x1000) 2018/01/16 18:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x40000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000b65000)=0x4) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/01/16 18:47:52 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000038e000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000040b000-0x18)={0x0, 0x5, 0x0, 0x6, 0xa0ac}, &(0x7f0000279000-0x4)=0x18) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d25000)={r1, 0x4}, &(0x7f0000d26000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000bfb000-0x4)=0x0, 0x4) 2018/01/16 18:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000152000)={0x1, 0xffffff61, &(0x7f0000810000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a74000)={r1, 0xed47, 0x10}, 0xc) bind$alg(r0, &(0x7f0000271000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000fd3000-0x8)=0x2980) bind$alg(r0, &(0x7f00005ee000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b0e000)={0x8, 0x4, 0x9, 0x400, 0x0, 0x5, 0x80000001, 0x1f, 0x0}, &(0x7f00005d4000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b2f000)=r3, 0x4) r4 = socket(0x11, 0x800, 0x0) ioctl$sock_bt(r4, 0x5411, &(0x7f00000ac000)="48b4d3053d45412ccc7de3710e18d723c4681e80ebd3d6fec5eb0128a8e51513af714ba6a3d92b9cfdb4cf142487ea0efe0cc01404bb147662c0a00b9269f0185a9a6a44ed91bfeccf5338aa45fbb5dc1252d48aeda5387481a7896a670127") 2018/01/16 18:47:52 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x26) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f93000-0xa9)={0x0, 0xa1, "06215031f40cc24dfc7c9b827dcc4c4d4460ec83edd9c9cfd9750e572d7df41071e395907dda0617e00db8c04b04921f394b64c0962da99d727ba3f6d2d455ee44023cb491fca706c48fbf193143e53f01fbb1a64aa20e89dd5207a1db8ce87dc901a8edd63e41a5056f92d5d2817b07d8c3bf66de1ea4c8725cb96941b74f3814aeaf27bb4f68bdb970e1a8d642cc677a1704ef2bd05664d699d9946702aa8f18"}, &(0x7f0000f6c000+0x30c)=0xa9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r2, 0x8}, &(0x7f00000ad000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000002000)={0x1, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@generic="b75295cd956f7bf824fb594438cf3c07", @ifru_flags=0x2800}) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00005bd000)="", 0x0) 2018/01/16 18:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f60000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000ceb000-0x22)=""/34, &(0x7f00007f6000-0x4)=0x22) 2018/01/16 18:47:52 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000967000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x4, 0x4) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000001d000-0x10)={&(0x7f0000003000)={0x10d4, 0x2c, 0x420, 0x1, 0x2, {0xa, 0x0, 0x0}, [@nested={0x74, 0x63, [@typed={0x10, 0x19, @str='selinux\x00'}, @typed={0xc, 0x71, @u32=0x100000000}, @generic="ee6cbfa15b0767c3c7c620ec1499936e9614c393ac98e9491b593e7985b3fbb9aaae038033dab99c5a40b8fb0c28e316c7a3ea69a6710774236d8a081a85baa41293bef0db5ae7ac16a6dd0001d6afce4caf"]}, @generic="76d33ce9affead6e5358ddf07aaf92a1d87ce048137817d5049b08cf", @typed={0xc, 0x3d, @str='\x00'}, @typed={0x18, 0x18, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="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", @typed={0xc, 0x76, @u32=0x3}]}, 0x10d4}, 0x1, 0x0, 0x0, 0x4050}, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$ipx(r0, &(0x7f0000016000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001d000-0x4)=0x10) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/16 18:47:52 executing program 4: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x8}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @rand_addr=0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @multicast1=0xe0000001}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/16 18:47:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) pwritev(r2, &(0x7f0000f56000-0x60)=[{&(0x7f00003f4000)="53e1e6cc481eb5f61f43d8a6f8a02eabc4cbf46a3d2c76ec3b4b593392298fc60938f9c456de8925efaf4474b4018e5331900a2fea046489d7e245c40614531fdb9889759698adf683f999f7e4f5cae86e35e7c21fa5f9b64463a3e2db97e6567c2a1499ed0185039d7cdd020a8ff3abb8657b4446373d5636f9045f71d8dac86ad51bbdc982bd775213c4e754b35be0e30598410308782a6a7fd4c119ab6eab7ea1684b3ff590740f0f", 0xaa}, {&(0x7f0000616000-0xf3)="897c8e8852d1ae699465d5c6af2c02ee20b1b5fade9aae13722380dd7b2052fa595b88ac46d18625f070cf0c8b1cb2da2fbfd960214174d9214e8511ddb615cd7503da17d22f167453134296086c873d854e683329f0e192dd625b0bce8773b3f23cf39239bf503c86b790cb49b8c3bf3ce329724941bb565d005ae7458e59c526c11dc8f456bdc81aa5576a161243774e040800544c394b9064f3991fc5d848dc9bcf4e85a52981f61bc8caa3bc5531da7724b344f92653066472aa7f0fd35db4b1a4bc818fe8d0aa4cc531dd7034b7b713b827c8658bfe69411816944f0ba01b20769a9945d1d20da8aa6ed25b34d2235890", 0xf3}, {&(0x7f0000bac000)="9ef2ef8b77b029ee22c9cdd5d75897543075e87d3fc005cc5a038e3d4d6a368b762d9369b3fa25c483cb4f3e3974a9ed1fa040cd4e2fe52f95b29b75f2ec683da869456c0c5f96db0b4da4d34a008b24bfa2330b94f3c96911814a6987586baf6efe5a7182cce595c0dfeaa2e51c5ceec79ef34ddc3ccf3b8d4cf6a086f6f1aa5c22", 0x82}, {&(0x7f0000ac7000-0x5c)="b858f7a899579b3a8032f1c7a3ebb85682c4ff3557f78de78c54489211dc6bbb9e499462e7c74dff4aa18b535cb013839bbd819c97a45a1fa039f36ec243ea00f6a66c8ef1706f138f51bda63ca89f9966ecaa68125f180dc05a9039", 0x5c}, {&(0x7f000008f000)="1ee811cdc915d54b87dd1ca9a32a7bb3aaeb3132f2c7560742a252c8261d4158405225b0095c40e642d4ca225d06a5183663bbd75d5c34d10e77f20d326bbd31d648d4748ac06c", 0x47}, {&(0x7f0000ada000-0x42)="8ec38f999e8819c0f7ecfc01e3879481a910c9352df49e7d6b17d3bc7c2b5e187b0b147c7499e4c9da749a34023da166877d46f79ad41c18f0ecd18534ad867371ec", 0x42}], 0x6, 0x0) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:47:52 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000b2d000)={&(0x7f000014b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0xfffffd4f, &(0x7f0000000000)=[], 0x59, &(0x7f0000001000-0x1d)=""/29, 0x324, 0x0}, 0x0) 2018/01/16 18:47:52 executing program 1: pipe(&(0x7f0000347000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x11, 0x6, 0xb6, &(0x7f0000829000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbe000-0xc)={0x5, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x33, &(0x7f00007dc000)=""/144, &(0x7f00004ea000-0x4)=0xffffffffffffffc9) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/16 18:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xff, &(0x7f00000f1000-0x207)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0xc9, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3fe, 0x100000000, []}}]}], @udp={0x1, 0x0, 0x9f, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70"}}}}}}, &(0x7f0000efe000)={0x3, 0x0, []}) 2018/01/16 18:47:52 executing program 7: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f05000)={0x2000000000000100, &(0x7f0000f08000)=[{0x5, 0x3, 0x0, 0x23e3}, {0x1, 0x8000, 0x2, 0x10001}]}, 0x1bf) 2018/01/16 18:47:52 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x1, 0x4, 0x1f) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000011000-0xdb)="84e1f723066532f3a27a636a632f0c0db4e57d5fbbec046cf688338915ba91a5fe97316db0c7b28f66d4480328a6a8780bf9c4dbb97cd02e0bf1e9b40b50f74ea8bad949582604c3fdd231efed9c3869d78b255ce2787c81dc4465b5894de839cdd765891e3a9d230eabcdb43ae7fd175e339d90dac78fad19594caf160d6212a18d81b2712a52e17043989ef9a4b1db0c7fada956c35252de31ca1ea07ea9bb407e0c53846b19ab23d1c364ced0088c8d60da7e178e9195d49b8b89bdcd97a5a45143bc29ebfcfa6877a5a57a484028ab9e55d46d1de3f9bd5f52", 0xdb) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f0000019000)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@generic="0145f57e8c222a272edcc2"]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:47:52 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000000b000-0x4)=0x0, &(0x7f0000013000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000011000-0x8)={0x0, 0x5, 0x9}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000011000)={r2, 0x10001}, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000014000-0x4)=0x6, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000)={r2, 0xa8, &(0x7f0000012000)=[@in={0x2, 0x0, @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, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff83}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000011000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000013000-0x4)={r1}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000014000)={r3, r3, 0xffffffff, 0x34, &(0x7f0000014000)='&', 0x120000, 0x2, 0x3, 0x5, 0x0, 0x3f, 0x3, "d3176d9a21acf2d50c465b1476611b6931e79c6a5cac351fd9886441cce71a366ac237151317df60619119de9312932cec4129bd6825e10cdf8ed5f16b021ded7c7f7b1042865f5a25d0348ad8c36735288d9e7a1458a59bd9c37125a219675501e38410299243af4cb1156cd035f20677fd976f60fd31cda1845a29d684"}) bind$bt_rfcomm(r3, &(0x7f0000000000)={0x1f, {0x1, 0x5, 0xfff, 0x9, 0x769, 0xfff}, 0x200}, 0x9) 2018/01/16 18:47:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000dc0000-0x2)=0x8d8c, &(0x7f0000bfc000)=0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004c8000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f10000)=r3) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000ebe000-0xc)={0xa48f3798a56e60b, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bfc000)={0x0, 0x0}) connect$unix(r1, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/16 18:47:52 executing program 0: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000409000-0x1f)="0a0775b0d5e383e581ffff5c54db00020000000092a00081000000000000e6", 0x3e4) accept$alg(r0, 0x0, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000186000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x16}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x29, 0x800000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "25aa47", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "ce3f8207fb4f627e"}}}}}}}, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b8d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4543(rfc7539esp(ecb-serpent-avx2,sha256-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r2, &(0x7f0000ce1000)="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", 0x100, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0xfec0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0xfffffffffffffed2, 0x0}, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 18:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x20004000000002) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000489000-0x38)={0x0, 0x0, &(0x7f0000b00000-0x1d)=[], 0x0, &(0x7f000008b000-0x86)=""/134, 0x86, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$unix(0xffffffffffffffff, &(0x7f0000c08000-0xee)=""/238, 0xee, 0x0, &(0x7f0000518000+0xd12)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 18:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009a3000)={r1}) connect$bt_rfcomm(r2, &(0x7f00001c4000)={0x1f, {0x0, 0x3, 0x4, 0x2, 0x0, 0x1}, 0x1}, 0x9) sendto(r1, &(0x7f00009bd000-0x1b)="", 0x0, 0x0, &(0x7f0000001000-0x10)=@ax25={0x3, {"55c9aae6837b73"}, 0x0}, 0x10) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r3 = accept(r0, &(0x7f0000d95000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000072000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb1000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000c72000-0x8)={0x2, 0x1, 0x1, 0x40}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000007f000-0x4)=0xfff, 0x4) 2018/01/16 18:47:52 executing program 1: socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000066a000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000668000)={r0, 0x28, &(0x7f0000711000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) connect$ipx(r0, &(0x7f0000c23000-0x10)={0x4, 0xef0, 0x8, "07adfac3a1c2", 0xbc9, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) 2018/01/16 18:47:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000077000)={0x0, 0x5}, &(0x7f000067f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000822000)={r1, 0x7f}, &(0x7f00001e1000)=0x8) 2018/01/16 18:47:52 executing program 6: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000022e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000754000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000942000-0x4)=0x10) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cdc000)={0x9, 0x2ae7, 0x8202, 0x10000, 0x11, 0x8, 0x0, 0x8, r1}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000cd8000)={0x0, 0x0}) r3 = epoll_create1(0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000cdc000)=@file={0x0, ""/108}, &(0x7f000038a000)=0x6e, 0x80000) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r4, &(0x7f0000cdc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000642000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000007000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000cd9000-0xc)={0x0, 0x0}) 2018/01/16 18:47:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000007f000)={r2, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000001000)="e671e0c48de35e7faae623581967867e1337ac76583cce78f7ac3f9308926990b4c11cbe7484ac0e6f1014e5b45ef88d87b032cf4e7cb0693231cb5a345e371930feb1aae94541890cd0cd21ac9d8e05d08c86429a1a417ef62b3f2bbc34ea0b4706cd2af0966636d255a00fe08997f87e26211a4e46a72eb38e47b4bd2d6264f00abfb98584942ac1eb539c908ad834951f12afccb6934dca1ba5a097419052f1610b37fc671abcd47e35636f14775c6abccaf099ac3c2270d633a8c29af67590e74ed122e41d4d800f3bf1f9646e520708") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000003000-0x10)={r2, &(0x7f0000002000)=""/90}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r1, 0x0, 0xe0, 0x28, &(0x7f0000004000-0xe0)="1fe6e42b2072a865d0e49e7809542d124755db60143a6887094363306a6532c8ae0717505752c7ecd8a785bccb1cba3e824d57e8e38ffe564bdcd0a6f0eb52cabd15aacbaa745642441e271b4d4634eec825e4cf3b90dfc6139b04fa9d3a00f5b051dcdb616d642fc7c637b06fb3eccef24b4a599d4d417f568808b221e1ec0d9b729f3cd2c164241befb91987f1248109b1cfdb5c4befe914c6b9c481190805234661a9d395eb997fedb262bec6779fd8af1e74ee60d273753e3b42025642c4e3c4e4676dd94666baa54249b49feae7523a87048df1c042b12eeee44f6c0b68", &(0x7f0000001000)=""/40, 0x2, 0x5}, 0x28) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004000)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000004000+0xdf)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000002000+0xd24)={0xe, 0x6, &(0x7f0000004000)=@raw=[@alu={0x0, 0x4, 0x1, 0x2, 0x6, 0xffffffff, 0x10}, @generic={0x8001, 0xe72, 0x9, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000004000)='syzkaller\x00', 0x1, 0xd5, &(0x7f0000005000-0xd5)=""/213, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000003000)={0x9, 0xd8, 0x3, 0xfff, 0x6, [{0x7, 0xd47, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x7ff, 0x2, 0x8, 0x0, 0x0, 0x181, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x6571, 0x101, 0x0, 0x0, 0x2802, 0x0, 0x0, 0x0}, {0x3, 0x7, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1000, 0x0, 0x1000, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}]}) r4 = socket$inet(0x2, 0xa, 0x401) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000006000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000005000-0x7)={0x0, "7a15142e0a99"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000007000-0x40)={r2, 0x1, &(0x7f0000007000-0x4)=[0x6b], &(0x7f0000003000)=[0x9], 0x2, 0x8, 0x4, &(0x7f0000007000-0x20)=[0x80, 0xa9, 0x6, 0x1, 0x6, 0x1, 0x6, 0x7fff], &(0x7f0000003000-0x8)=[0x32e056b2, 0x401], 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000007000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000009000-0x4)=0x87d) 2018/01/16 18:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000e59000)='bic\x00', 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000499000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f4e000)={0x3, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000074b000-0x20)={0xfffffffffffffe01, r4, 0x10000, 0x7f}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) setsockopt(r2, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000835000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/16 18:47:52 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f70000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce2000)=0xe8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f70000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000455000)=0xc) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f6f000)=0x0) mmap(&(0x7f0000f6f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f6f000)={&(0x7f0000f70000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f0000f6f000)={0x148c, 0x41, 0x410, 0x4, 0x0, {0x6, 0x0, 0x0}, [@typed={0xc, 0x11, @uid=r1}, @generic="dc4534d1fa932251ce1446076eba8bf0649095cb961a7cb8c32c5b7fa8207e06ff80aa69af193f8cdc4840a0f8e8e541cfe1f33cfdad72e1bba6d7c1e55a3262f79d7d66091ba78a9d8c5430513051f2b24662c39bfb585a677b2add3c9183829f9197e7e6df224f654c21af42b5054b7ae31783c1361927a9f954d5ef421a2bfc9bf14735365547c083a0dc805720138a263512ac646210235067a4c4747794cce66f8c06f5c13c0d515d4344aacd393144b4762ffda0e1c60520f3b65e1dbf161ff49a1add", @typed={0xc, 0x4b, @u32=0x8}, @nested={0x1b4, 0x21, [@generic="45b034e0186aaf51bfd5475eb49d669630af0f0778a1c1acc8deb4c499f479c079b3a844045cd618644b00033ad25a9adef9655aef62a092ba823bc40eb9fd215f3968b83c730e26767c9fe5d750d62b70efb38bfb60fec2fa6525a067a5bce6b873becf90746785fd071888503d673776c8ac27ca4f42e97ff027aa8fce743efcc067804ac1b35a8bf8f855f16ce9abddce4fa8a449f981afd017bd4b01242549e319dcbc359c4398d45350172841204cf61a3b6ff0f077d45314080cf62c7af1d6eff5061b39f2c2eaa168f6365a48121f56a43c23ac9a127f", @generic="403f1344ded7bffdb757a93f369a723dd6b01c7d12ee5b9c440a07d8733bea3d722390ec37518556c1e2c1b0c0511ca19431a36ef0dd5fdd04f1675397496f7ace36ddffb0e6873829", @typed={0xc, 0x36, @ipv4=@multicast1=0xe0000001}, @generic="179ff14177bb54bdcd8e7bb947e80b9f5b1418ba48c0884db22ac65a479e8fe0374d99794db765d6285fa5e4d6380d1111d4712247e554b899e72685a40c2599480e98f4f435254555e676f3932d13bcfd7d225e7294b793372e18495964a38d563216653d6b1db75377fd11ebefaa5d79b857be89855ef711b7b634e765f52ad6"]}, @nested={0x1100, 0x87, [@generic="5aa417e97381458b987b1461a845593c471f2c3739b290017494593e147ea487b9dce7a4b63d8a1c46fbff5ea17abdfe458b8e28f65a8033d07e53388b70617ff1dc1818033691d39952c85c13186a9492361a136d6431bb24f3e40027f5e1150cc66f555f6966d3c52d75a5f58cb4249c", @generic="655cb635cadfd4b4602c44876a091a8c76b2b9cf13a1fe83202361ad208009c6a1f283892945547b0f62661a348c4fc3c050b848ca0c8cac34ddfd0b7b07e81d198a7532", @typed={0xc, 0xd, @pid=r2}, @typed={0x10, 0x28, @u64=0x8000}, @generic="4592a6258bb3e8bd9d2bc8", @generic="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", @typed={0x10, 0x7e, @u64=0xff}, @typed={0x10, 0x3c, @u64=0x6d}]}, @typed={0x10, 0x19, @u64=0xffffffffffffff84}, @typed={0xc, 0x11, @pid=r3}, @nested={0xc8, 0x1d, [@generic="f2c68e3bb98dcf0175eb7f9b9500e8cd49b68e7162cd624abedee14647ac919b58b717de7bc82e0e929db6690ce1d77db923cbc5b2fb1c237375bb07fdbac51578956e3b945f87afac20bced968628640738b172c023877819f81f8b852e92c8cd651a82d9f16bf17fa6c5050e854ec8fd7dd0b3fb8f15f41205e6025d0e00453c10b7b88aa4090487df18eaa11dc94ac8f2ce8421693a419d72b1e526ae4c400326811594f3ac9375ef2375c2d507f1162f53be682edc781c9866d09a55a82937c18516"]}]}, 0x148c}, 0x1, 0x0, 0x0, 0x10}, 0x24000040) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f71000)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000dfd000-0x38)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000101000)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) pread64(r0, &(0x7f0000580000)=""/4096, 0x1000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009b3000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00007ea000)={0x77b, 0x20, 0x0, 0x1ee, 0x0, 0x5, 0xfffffffffffeffff, 0xfff000000, 0x0}, &(0x7f0000480000-0x4)=0x20) r3 = accept4$netrom(r1, &(0x7f0000016000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002e5000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a6c000)={r2, 0x2}, 0x8) close(r0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00007e5000-0x4)=0xd7ee, 0x4) r4 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000019c000)={0x0, 0x0, 0x0}, &(0x7f0000d37000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b09000)={0x0, 0x0, 0x0}, &(0x7f0000d47000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000945000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b54000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000026b000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030d000)=0xe8) r9 = getgid() r10 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000872000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008df000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e68000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007cd000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000121000)={0x0, 0x0, 0x0}, &(0x7f00006d0000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000601000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ea000)=0xe8) r15 = getgid() r16 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cb9000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000965000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000174000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000adf000)={0x0, 0x0, 0x0}, &(0x7f0000eb4000-0x4)=0xfffffe70) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000366000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee5000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000948000)={0x0, 0x0, 0x0}, &(0x7f0000104000)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00009bc000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000480000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000895000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ab4000)=0xc) r25 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003f2000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008db000)=0xe8) r27 = getgid() r28 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a00000)={0x0, 0x0, 0x0}, &(0x7f00006a7000)=0xc) r30 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000595000-0x4)=0x0) r32 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000025a000)={0x0, 0x0, 0x0}, &(0x7f0000324000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005c3000)={0x0, 0x0, 0x0}, &(0x7f00004c9000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e0f000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e7000-0x4)=0xe8) r36 = getgid() r37 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004d2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eed000-0x4)=0xc) r39 = getgid() r40 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c4c000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000284000)=0xe8) r42 = getgid() r43 = getpid() r44 = getuid() r45 = getgid() r46 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002cd000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074c000)=0xe8) r48 = getgid() sendmmsg$unix(r1, &(0x7f0000e52000-0x1f8)=[{&(0x7f0000992000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000183000-0x40)=[{&(0x7f0000124000-0x7b)="d745670d66d22f6626b28c47aa9de80498c22dd37bbd71e5b5f6aa5365fac5dbe5ff99a9bdf852c56353413c24c459f32f049d6977ac6cdd05281273ca8eafa4292eec4bab9608b98bc211df098a542c33bf37f1403cf2be07b2aec555ff225afdad351455ae1f4038b7d103c2a3b8a9017053d61bd2fda8c167ba", 0x7b}, {&(0x7f00007fb000-0x59)="048d182ed3243b26a8abb6c17142ba9a073509d2fbce14895faf8f8146d7b11dc9d27d17b4874812763234b5c6195c90e2e6c92e9204f355006a8e15c6af971a3c9ab389c260669a85bb2f3e340c36033dd7e6facf1d668450", 0x59}, {&(0x7f0000aa9000-0xcf)="418d0321c3009d94aaa8ce324b8d2b5e5dd71f657e09cf7b61dae51cd984e66dc17e9f90f821e9b2b13f9ff724fe21f58ad980d9cc5f99d2d5e5e863a0436c2f7770462c8181b7f2c3ecadc3a3190272d6c9a15bac6b1063de07a64fb6f1d3221c863a0e66527eb2ffb8956a0114add4ef2874726064e19a38034eafdde1ca0b068f9a482a24ae7c7c7ebf3929e0e03ebd71ff0d4ccb068165f38d8aba8f480d9fb07e0eb50bd83ccde0c766fe8e1623d729c3820c9299167c91b84497f6e65430ecfcfd860a8bea6ce90cc4112d06", 0xcf}, {&(0x7f000094b000-0x61)="4d456f7e24970989232430885d66b7019711b9b56a16316dca77ed30c67b9aa0007ab97883fd9d941459ebb1d9cf686d641c93250fd852005c07817cbefad4ec18bc82ff5d840348b9603ffaf3658b6a80c0f285e826235b903278d774e4ef7047", 0x61}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f0000b3e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007de000-0x70)=[{&(0x7f000092b000-0x1000)="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0xc9}, 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{&(0x7f0000d06000-0xac)="fad0d800c3e8d49f77178d12cc9df749b49314c09d764104d633b6ae137fac62fef3271843f9262f9313faf4457093f3201f6e691ca0ce73121ecfa5ab3135d26b4cce9f110af603b8d93b70497f2dc6f5a0d461e91b737d94bf36bb4d9b28212b418a3133a1b20df404f3bdd35e06eb5133b8651d05403aed152b4301bbddccb9595e3a121e6db313bb4e4051a38e35a2149598a5059b713e7b3a0907451097c584d060496759f549e467e9", 0xac}, {&(0x7f000022f000-0xd6)="e6203a77926f460189eb2fb0ab2cbe04ccb97e579bef239f14ebde4234c0fdfd3a8c99ad7be0f5dce83271ffe2b5250433879b8117d116e47f8370cc58f570171d533f6fdb496a88e56be29f0c1dee898e81eeba1a084a270b0e2e1dff4d7d60f02c008aa32f33a2545dd4b416ada9a8a7c56d786d49d18a62ba08e29a853c38307c8d48f1bcea778d1b8cec6492098d0097668fc7ea628faafde22d00cf9bd1ff1c5d63b91ddf61cf7edce923b91874c1f232fef9e314fe265919cbc5e7ea1375ecf179902ca8f367c3248bcbeb0021f027fc56a5a4", 0xd6}, {&(0x7f00006b2000)="43989bb13783c11708afc7e7869bf0f8dbe828d7e046df7892bd366277d72210f551c3405b2ecc9b0de8526a30656e96f331eb6cba9b6ca086db160926520c0881874b0bf7e2a58d06a35e865b04cc09f04505a918f4e552c7", 0x59}], 0x6, 0x0, 0x0, 0x4004040}, {&(0x7f000093b000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000078d000)=[{&(0x7f0000003000-0xa2)="6628aa38cf3824624c35e406004415ab3456d19e06d19305f666ea092f260f11d35714c9cffa73c454c88f8eeb43d92ee755d050cfa67d1700b8a1c1644a3ca5448dfd50ace0ed54cf6d0ec4acab9bef73e3a81cc9d328cffbdafb9f73d2c205320331356d739c1bd332d84d2c355e697403cf16caad3ad8c52ec4da122cb9e518a8243fa3e8ad33b87fec0b6e8a0dc8cacab8c2a5f9f37f7a2cafe56a50488db81b", 0xa2}, {&(0x7f00003e9000)="1dbed088fd39c96252f6267c6d1ec4734a3120934e718fd07ea9", 0x1a}, {&(0x7f0000584000)="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", 0x1000}, {&(0x7f0000ee6000)="4d772e80c9d2692072cfbb00b2a79a2d0de4cc90f0cebc454803336a806ac1a7bf3d89210242a23bc5ee75b210988e27ca06fed9929954dc41770ccaf081b69cc169dd1e48c34b0e1ec82ab9a21109e3f1b0087399519aea006941b069a3443976d9c9b49d18de66ca9ad472091452f0417f1d75d9378f28018996ea9699d6756016859ff9d4c50c6893a601ed67c0cc8957689396406b8c1c930cd9b2df7d8703d4b7952b50d6096bcc349e5b966ec528802dd3884a968bb9a8f89f391893af3badd31938fefe0fd0fe1ce27b735033cda3d7c1fb92", 0xd6}, {&(0x7f00004c2000-0x12)="498b72166a027a563b101987fb711d28a676", 0x12}, {&(0x7f00008c5000)="8f223aa08f2ed0a61ae96e9028cc07963167a4f80066597832c170", 0x1b}, {&(0x7f0000a95000)="558077e3e9eaa87a21a83aea9f64e847b71d2f7a240397b45636a458b4927cf287d0ea73f07abfdea22f10fb0e9cb822a338df00a35a85a58dcd2503e1ed605bdd75c118026ee1fcc6479c5a188041741497d3ac87891be0a12fb8eb581062da6c763ab795b3be10a6af20bb368deb58a9ab1b0180cc04d35ec6ffc0e2de9885d9741c70c183e5707fac39a60af81f01a82be6a791884dfe41dd223e05bffb5324568680281ae5f2a5221c3bb127a6f8936914cba11b", 0xb6}], 0x7, &(0x7f000074f000)=[@rights={0x18, 0x1, 0x1, [r3, r1]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r3, r1, r0, r3, r3, r1, r0]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}], 0xf0, 0x4000040}], 0x9, 0x0) 2018/01/16 18:47:52 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001b000)={0xffffffffffffff9c}) connect$pppoe(r0, &(0x7f0000010000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='syzkaller0\x00'}}, 0x1e) unshare(0x8000400) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x5, 0x80000, 0x100000001, &(0x7f0000002000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x0, 0x4) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) sendfile(r3, r3, &(0x7f0000027000)=0x0, 0x0) 2018/01/16 18:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) writev(r1, &(0x7f0000a11000)=[{&(0x7f000028a000)="aec5dfac7c0664b3c7cf1a422ae0391e8c40efe31834d2a3fed58876bd4c80685d97c06b865d2fc169f16fa3d687a5aea58837e63dc51d73719f70108aad5f8bed253d9a24afff45dc30688df30484f83d05290aa8752453a1a00242aaf5cb6f9e0bda61503fc195494f6dfa3409aa593d2fa828864c37ea7242604894799db203840230fec82de0f707787d248f5339e5519c00dcb01df697c83f894fef2175eb06916dac09e623df65ffdc9bb6baba97501e6c59fee5052e132a2fb801a06f89b04b79f36116918c6d2a0797565cae6918a5494cf9d0cd6fa70a13eb0db0c31e4f6cf04118ace3", 0xe8}, {&(0x7f0000a63000)="c53106eb03a6f13b6837cadf5dcfde68afcf192fa55706071fb6ed4938c13229d0", 0x21}], 0x2) close(r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002ca000)={0x0, 0xc1d6}, &(0x7f0000572000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000df0000-0x8)={r2, 0x800}, &(0x7f0000984000-0x4)=0x8) read(r0, &(0x7f0000274000-0x7)=""/7, 0x7) 2018/01/16 18:47:52 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f000000a000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000b000)=0x5, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000010000)={0x0, 0xfb, "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"}, &(0x7f0000011000-0x4)=0x103) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r1, 0xfffffffffffffffd}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000000c000-0x28)={@common='ifb0\x00', @ifru_flags=0x0}) 2018/01/16 18:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) socketpair$inet(0x2, 0x2, 0x3, &(0x7f0000ec4000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f0000c4f000)=""/24, &(0x7f0000c2b000-0x4)=0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000488000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe0002", 0x21) bind$alg(r1, &(0x7f0000df1000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) 2018/01/16 18:47:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(khazad-generic)\x00'}, 0x58) socketpair(0x18, 0x80003, 0xd80d, &(0x7f0000b64000)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000427000)=0x0, &(0x7f0000469000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/16 18:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a95000-0xa0)={0x0, @in6={{0xa, 0x1, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c97, 0x7, 0x9, 0x7, 0x8}, &(0x7f00009a8000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000665000)={r1, 0x9, 0x907, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c4b000)={r1, 0x9}, &(0x7f000083d000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bda000-0x98)={r1, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x96b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00003c8000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}], 0x3c) 2018/01/16 18:47:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f000010f000)=@l2={0x1f, 0x6b0a, {0xa64, 0x7, 0x5, 0x7, 0x7ff, 0x9}, 0x5, 0x3}, 0xe) getsockopt$inet_dccp_int(r0, 0x21, 0xf3c5d14afdbd9757, &(0x7f0000c78000)=0x0, &(0x7f00001de000)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f0000fcf000)=0x0) sendmmsg(r0, &(0x7f0000cac000-0xb4)=[{{&(0x7f00006f2000)=@ipx={0x4, 0x100000000, 0x5, "fe06b1dbefed", 0x90f, 0x0}, 0x10, &(0x7f0000dbe000)=[{&(0x7f00001e0000-0xaa)="d683b7e5f59721542f3a814a62fb051b4158b6788d3c47e79ad3ec795423d68d942949a7f0a700f4fdf5bb6092617e59cc6a8437e6ff63b2e7170ab167623934e9cae7afae329e5e6b6b777548408a62b7b8803a5e5e8ef1666bc1b2e90cd748c17e09e69425a9ac61e70fa0bad4f89b752a0016e68164410621ce999601b3880f8dafce2a86ae93594cad47bc01dd8c1de0ef4528cf0eeab3b9efe6f6e892a843f312534f3b57d1fe2c", 0xaa}, {&(0x7f0000453000+0x7f4)="1eee35e9fa35f40319563e5e348a7f69dab5ebefc81ad9b0c35e4aa9aaa283a7b1cf44b714fc6ba675709dfda6b69619ac9a0babc864cc9f4d17ec393a04a7a611f11de0ff4d38f4b1bf3e27704d41d52f93a81b464d672d1d7a042fb284714ba96f9ea7eefb13dfa6f893acac08a85ef610bcbc381c8c024381b4cd50862814b41b2d708b0fc0b6c3a9bc87747d9a828d62d84a936bb40272b73f3c647e27e0801220353b9f7a1192b784d0ef11253105aca9ff01a960be83c01faa9508debca768780a7bf9312ef8adeb1f616d65b98013aa12ce30551c33aac8d64390039f7136529a4ea0e04d41b9bfa14a419cec692dc399292e", 0xf6}], 0x2, &(0x7f0000430000-0xb0)=[{0xb0, 0x13f, 0x3, "16d87f3e7556b76e0444a7ffe63d213fc7139fb0d249aec60ca9bb2108326779277697639e6f6a85acc7660981ef1f11d6a6c47b2501a8d5c905c47d61efd6d6606983c6589b5994a39b869038a115cb5a22f4ad86da53207eabaecc1e74ed4f58d7ec3283151ddb9daca1a3940caf5c4f44a27c43955a3f0b4919ca5421fee9f066d771c42e9104867a2e75717b4ec9d5ee24c19abf6ff4c36028fd6438"}], 0xb0, 0x20000000}, 0x0}, {{&(0x7f0000eea000)=@in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dac000-0x80)=[{&(0x7f0000a91000)="9673e6f01068b17bed2f24b30d7e80e0c63124044b911231e33d343e5b30397cc4ec6958e500cdedfe4bb9b82e08e1d4a454a5e96822f7b82069b37b50360152e619c795f3da046555d776e5e460b37bc5c73f9943171f7a1a855f43f04d6fb8cdb68d960c4bc676a6f9fc7f", 0x6c}, {&(0x7f00009ba000-0x36)="d802f878904835614a1d8e56616e3e6faafc94426f4d2e78c3a816ce0b7bd5fce26c96d8d10b556d9d1c96fa8d1e230461452391dee5", 0x36}, {&(0x7f000082b000-0x84)="fec30253609b632b024bc37e62a32113c49134c54d3da0b878c01ce3ef9430cf9444b3ef2abb7201fe36295b893103560151c7505e091a9694173c1b423b9eee227934acd26d02dfe611e03c9aa2dfc1aeef7453237745785d53c84bd47c463c8afbf6804a8e13609c787232b1d9e03a82fb1b625494fd4edefcc63455f4747ac0af615d", 0x84}, {&(0x7f00007a0000)="47fe91033d891e190706aa004ee869cb5876a32ad225e53ee00f8d823fa06ed436944d85610546cd183445dbe9ac114775974e2f281a33de73573eeddf305beba6c3e8b2bc21dbab65d69f06c692a2be4c7d1be86982d1fec686fbb74373fe18c3bd4f064ef65035ccea960f9c35efaa8a93e2f4d405fed2c522ea9e676359f185e4a501ba9890a87e245b9203dc5379e2271cd20ea6bf8bf73d473d5db28f1e", 0xa0}, {&(0x7f0000557000-0x3c)="05989a0931501991486267baefb3248a97fa9cd85888001fe5f0b60beaa21d8fbf6dce2801ca465b5238bdfe13c0afc0ba5f5a9118e83026a1c8a1f5", 0x3c}, {&(0x7f0000d89000)="d414c0d46b8cfc500350e4f6e06ae4c1fd2990d4cfe2c623cd2188ce1564693e20d75ec17ef7a05c7e93f14aa605245413476e8f66258524b25c5308136547f351d553f57d92a852", 0x48}, {&(0x7f000044e000-0x1)="92", 0x1}, {&(0x7f0000f92000)="49267abe432ab3cb8c8b5853b0a360c196d2e0fd48eaf27ca0e1c403b04fb97c886fe88a5adeb63096389f8423e4df4d91aa1e78646e9b3335eaaeaacbfb93293053b35569c410f226e42275b69f7cb080abb229cf977ee125", 0x59}], 0x8, &(0x7f0000028000-0x738)=[{0x110, 0x115, 0x22, "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"}, {0xc0, 0x10b, 0xfffffffffffffd95, "2ef96dda84f6587d4e7fe5c27ae54e8e16107e4d582cfb3a1ce10dde4bb84be04f1dea7b408cd8040febee4f092fc3b20c323601947c1ba10bc5d680225833c588820f43d1671cb33a78bde77c8ed616c4d104d42d15590d8ed0f2ee6911fea09131080ee1d589b9d3572ee94b8c80532c71540a7497f02717969bb1507bde54e4c60fa5e14f9b0c77a724ce328c9aa5d598c457aaa68b6f062f3272a81353aa7efd1104325eb9c11dbcd2970e"}, {0xe0, 0x110, 0x3, "6757ec817214379121fbde7e1325784560e050968b1136d895464baf70b3b828eff4368304b415b2bdb275c057110e598a958d9ba8267ecc9fcc7394c9a349cf743b70af4e88c20f201362491e207fcd06cdd670073129368c4f4db21d52bad288039bc7e4535dae1a393dc1db79e1825c4eee714bd1ee3dde3002c4d389f7f00c83b739ba86ceea5456d76cad1458bbd02635314eb1ae67035b349d7f0ae50c439d803a355330bdaf965f45409bbfcafc4b70e288c845755b1db8474eaa477f821ab79e7cb7ab420022e0aee1759212"}, {0xe8, 0x115, 0x3f, "305a2f8537d884abd98caab30b4bd40fa094889726edf9fa3aa9904bbd0d8a16b4865e8dcc4c1f39fb1dbbfbd1b299938ab93a89e095c5359fbe2d43cbbc88aff2487b915e1b3f63298389420527e6368e9942d39b32ce2458472128554bf9c75061e0faedb0239a04211fa5260ba6197b49d78da91b992ff1f49603b8c94a134054d41a399877a58b53d7b30a39486d2c1750c41c5fb91d8d76dd0f7d43546ab984dcba509539b3e93c4ce42f591f4903ade1666081be8a55094d0600889bc4a832ff92b6a9b7d387a354a7c4143155a27804013e89911c"}, {0xf0, 0x101, 0x0, "9398c7ba05192d7ec0d3809155ab3aa2c28f3620849105a5ee85e66ff50c5417b076f2aeb3d1275b36b42f45cce523e7742c97a2eb13fd68c10838892210a51474c19df0347ccaed2812a24a5d9fbb1ec367341686207767e468477c24de0ae7952ed27a07ac5bd0500fa9211fa04fbf9829ca2d6a92e787f7b515dcabfd7efae544e85f0a39fe56caf0357bffc9f6d954933eb4aecddf6c9b2f653a33b4ec865b5da8f401081ba2062b2825b3a7c82766cc1a7b19e90e309c89b0495184f8dde0d078b410963d22428b8fcc30b915c1ca923644e522d55b0fbb1983fb"}, {0xf0, 0x116, 0x6, "decc5c2713eae5e2c9b2cd99837f27dbb9cd8a341362e472f532d68942245900ba5a5e53b888868257741b2409f38a794faf115fc2586f0d2bba8043a33bcbc02cbc703bc6cc79022b0931c3d4e902750de41b33a00182a3f25a38da3f6c4d32bbf1c5e71f8155e5af348c993ca55e53b56d88fd6716e60ac80be6b6313dbef31f90aa479e058dec5d284098dc8c61eda7621706c2f7d1a9ef1d61a3b1156c7331aac161b0bb9d13837d6ad6590473a7e716ad4306157e7c38e2608bd4e7c9fd28970118d3c63fa5c0e53e3db936a7dad049f7e4ad639a10a2"}, {0xe8, 0x113, 0x9, "2f8712921fb46cab8334ee85436ae0dbc5f80976a2c57fe6688026f77bb5e224291448feeb349fcc74cce3626fe2842671272a39b7e4eb6611290a7bb26cd8c47c818ffcc2b94e354360b2cfdec9d8a2a722420b5e11c5b05ebcdcc7c633de6a7e0c5c1cef911a01012e91d50d33bcf8d68b75ac02bec0da7ba871a6cab5a93064f6a3faa7f399c16c5bd34ae3f47011adc65ee87e77ef91b36a231f2735ffdda8a1b8a899ff2b6a4837e3ac780600a054f31c3e6250d6f46904e897a2d6a8e4ebe5df46d586bf4db6af7e2e7c6a34e37156cf12d5206d"}, {0xd8, 0x3a, 0x20, "3441e36df8e6ab4b4fad65701326f7deaed4d3935f45e91507f8ea796a1685fc23333a6d2495c8a2040a47cfbb3ad4ae82f8d6081476e4818bb87579e6dfa4bbd15e0ae1792eb448edc227e1f015d9159ba45c9329a0d5906eea8e970738ce394e9105d15f054f1f5aa70563b62948755f70cd3b6e5fcc8082f55a6d96095bbce40d9e9456abd23417ec82dfb7da38331f0313a06cb7f36f0770a16a5ad0e2bb6d3e5ecf58445aa3832a7454e9bc934968992d7d7cdbe6c55c8da54148299a3448"}], 0x738, 0x40c4}, 0x7}, {{&(0x7f0000fec000)=@ax25={0x3, {"14f70f69e841c6"}, 0x7fff}, 0x10, &(0x7f000022f000)=[{&(0x7f000099f000-0xf5)="7cbe0948e66e89d1a10e60feba03e13a1f42525464c73c7e4761baaa44b177a7094287c721c8ccfc4cca2329246a3e6e3e10b7b12c85cb0bfd142b3cd24b03ae5b017f2d0e56a612509c10d6ab351636b508316cf572c2067541df6d7b572972ce23bcedf5223709406a6c4e157d45155929f9c4db18ba5c8a9ad1e2d77d6a3e34857bb49b684af08830061a8262b11486943be6b15b077f2439e6f194ba06c6603b485b01653386d21d7bbf2bf92b92a26404e0ef81310a38b26de083d7d177522691cbf70df424224a36696d651e36974c18663e23452a527bb3bf3b99943a567ee4f04bdc40a6c8234afab46205a9a7aca413ce", 0xf5}], 0x1, &(0x7f000059e000-0x488)=[{0x18, 0x102, 0x26, "076f8f534e1344"}, {0xe0, 0x1ff, 0x6, "cd5a8d4ec42e9053ff1ac3b0bbf636f36e1468d09edd09203069d97166fc77346c600717b7743eb00ca449c32d5cd3089540bae3a58503e66b13ee9d7b9810e9c685296392a0eaeca2c3c4859727e3e032916df3e3fc2f2e9faf29641b7638511899642baa856c4ff1a389ec8eefe9e0bbf8de7555b89e9c00b1be9b855eadc5cfbd866df8e441ce10943353dd8739b0ca731f727b3f471aed17d3c33d674c4b300718bb5373927addf68a258e9e61534370f1c15f0e595e5f05469efaf6814f8689c80d23994d7561db9d931266c1"}, {0x100, 0x114, 0xd56e, "de3b1fce1d2fcc4e88895e86dc47ee96483fe1350fb305a78a709df6c3d4bf20d8c75f4cca32d679879993e282b8a72396ae4115b692b61af40677b9ee34627a0d55922f78abf8db9fd772cb564818bdd5803e47db80581780a0b6051dd99a920ac1707ee601bab05f638f4cccd99cc03e89f90fa3ca676382d4f23e51690043ccf9e28d25e40915fc2683f750687b26b1e59a617583d8d369ba3d1e7c766e95e9a21a25b306fb8cd15737ccab5757d0ec216e847004d3bc220115aec482573ac91f67a72b229c92419efc340f104fdd03a8d49a61ae4c2e157c6d5756f5b1e6af286f442bc0db30f5e5"}, {0xe8, 0x10f, 0xfff, "e83add93b8d43326bde21cb84c4cb36f3a4684ef2af04989a5e0b6bdfbb7def9165b5ef0ed8d3f755d79f8cefbadc1b8e6857cfab00168edd0c9e44222fdc9ba2f500c10d3b2fa20a5fdd276116101515027f07172ea6705cb740942319f8de4dab1a1824b7b8699e97db732539c824412695d5aa681ce56ff5392991231ffd13514ff5a8552fd8b5642cc857859c66a31182c921328f2591519bb3903ec50a18eb4a7f20546b3602ad9e122291a06c27d9a9048a76b49c3c5399bf2bdaab0666deaa111d43da3df99f5d369fd0b340a9a"}, {0x18, 0x10f, 0x5, "ee61acff99389915"}, {0x80, 0x0, 0x6, "543bf9ed34c6d9f6b382cb5efae0e23fd599092b3c093630e894818bbfb863d495d4f0cc59585633c1d587e4c85a10c0a4f1fc17268eacc2c33745dd605c681e1e0a47e8e512d2aed283676a3500820797304ff031aaa8e48b530f606d336ec3dac3728352823c74a55d"}, {0x110, 0x19f, 0x7fffffff00000, "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"}], 0x488, 0x20004000}, 0x7be7e591}], 0x3, 0x8000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b91000+0x84b)={0x7a27}, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ce4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000b7a000-0x64)={&(0x7f0000934000)=[0x4, 0x8, 0x7f, 0x945, 0x2], 0x5, 0x9ba, 0x8, 0xcd, 0x0, 0x2, {0x1470, 0x0, 0x9, 0x200, 0x61b, 0x0, 0x1000, 0x158, 0xc60, 0x7, 0x8, 0x0, 0x0, 0x0, "637181223fdba64659bcd91c4ff92a5bd3cb7eb0b0e8f01fa46e2547f1ff98fa"}}) 2018/01/16 18:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00002d0000-0x4e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000775000)={0x1, 0x1, [0xc5f]}) 2018/01/16 18:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fd1000-0x8)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f000051a000)="", 0x593, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa}, 0x1c) r2 = socket$inet6(0xa, 0x0, 0x4f88) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000008a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003af000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000891000)={r0}) connect$unix(r3, &(0x7f0000bda000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 18:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003f6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080a000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000bf000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f7000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000027f000)={{{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x2, 0x5, 0x0, 0xfffffffffffffffd, 0x2, 0x20, 0x80, 0x2e, r2, r4}, {0x8, 0x0, 0x2, 0x1f, 0x401, 0x5, 0x0, 0x7}, {0x3, 0x0, 0x6, 0x9}, 0x2, 0x8, 0x3, 0x1, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2b}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x1, 0x3ff, 0x5, 0x100000001, 0x8000}}, 0xe8) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) r5 = socket(0x11, 0x7, 0x8) r6 = gettid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc9000-0x4)=0x0) sendmsg$netlink(r5, &(0x7f0000bce000)={0x0, 0x0, &(0x7f0000617000)=[{&(0x7f0000f98000-0x1508)={0x1508, 0x2b, 0x200, 0x2, 0x3, "", [@typed={0x10, 0x90, @u64=0x10000}, @nested={0xdc, 0x5e, [@generic="6a46b019e8e0575c963676b91ac99b33936a10ca8023cfe4a1f838f439663e6ae2be617bde3aaa", @generic="8e7ad9697a266e53e8d7ac3673aa4aa9bc84562af2eaa85b74ec428f83368def2a67cbe7d5", @generic="f9034b052698509f84f81f6dab56a8a476153d04c92caafc0e22f2335407d2ba5b0501f3c684034d8688b4f7535ceff943aab8191f6b9f1242b2cb14ab6834aa2cbee434b8a5c3cc490b713f93c35234e2c77954cbebaa95f97f869bd8174a3c771f7f7b0f069b96a33fa1704fca7af5d44564fce7262d7530c7e51171e29fc1f145cffc45ec13c755"]}, @typed={0xc, 0x4a, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @generic="e49bef4ac112ced83fa21722b094df8e019ea64ce912e7805e4ffdde289d00c86bac5537e0f11bb6a018b52c243b0064240e9efcc029674c8d6e3fc7ce47656c7df508165a94fcba944c0ffa1c4638acb7d47ffcc9565fed9666f8185ae5dff5e9bac5", @nested={0x2b8, 0x6a, [@typed={0xc8, 0x55, @binary="a4bafe9ca129a96fb80a942a676514ce9f51c02759998f66ca1e61b902a5014c8a4dcf9c44e28cff4adc0bff8824666a4f68323d2cb1602724f1ae97c8162469ddd43e73df0edd1d3b49a7a60ff0992b57f7a226182b0741dcc470a39828ef5ec54991abb2961b260f91483b46552b40746b37da10493aaad5a558dfec863f560a793d55118c681e8e229bac486a6c84771b9a817b56ae5f81dd50b2a840e73dc2a3dfaceab8b7b1553a9c07303ab100b5f96820fbeef0cf7bc29b0950f0d868"}, @typed={0xc, 0x5d, @uid=r3}, @generic="", @generic="179111d04b7d3f072aa8fee7540ec8a5a720363a5922bfa2c0185077e1c0c28e635f0affc7d541165cdfaa268f63b141547c8ff0851dddcc57ea5f2df90af8687e5f8a254ef3b5a3f18df48ea709cce695ac81661200920c03ab6186a3b440b9459f567841d95f428c784ece35363d3428b5aa63722a1746e7679b1d884a7f941b8484f35b3f12d4510cffbb1d8b4caaf8d2860c43cf8af4a7e5ae7713bc9cee9bacd9c5de28b0b4da5897de0b8817a00eba76f98f0a5dfea3b8cf4bc84a0d00a8456f3097e3ed8657de63eb0b12f3b1ccb7cdcddefded574d3ee326de33f2a927df8cfc155121c234a56b79e5c66b4b", @typed={0xc, 0x88, @pid=r6}, @generic="151a11dacbfd30a295d73b939871564174b4e66c8ac93c76d626f725eb553c00c53cf7c90c8cd3ffd1d631bda0b6005fd36a742b78f64dfb60c7a819de668f7df31594bcd98c8152acba674abf37c6c5f7a243fbcbfe868aae22f419c703dce52e1ee6808ed55a0b4f1c0aad58132b7f4c62fb9f0976f9ede9e444f64eb44ebaa4715adf096e20273fd887e721bdc5f33dfeef697a3a65da9f0ddeb2a5438738502ba4898d9aa93238c5e259e1d027ab24a2ea2739d841c2e7463ec644526ee29bea3da22514c822ac1f06bdec0f8663aa793f8afd76f009bbe3ae380bdcd3f9aa"]}, @typed={0xc, 0x4, @ipv4=@empty=0x0}, 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@typed={0x10, 0x4, @str='md5sum\x00'}, @nested={0x188, 0x70, [@generic="92f4578a6b738b5ca43f15fcc8746a7dbd6c174afed809adb5dc6807e9833d3097fef8a873a0207a9fc4ed9cc0e75a1d359dd04b638fc56b57fd2aff77b887120cf3", @typed={0xc, 0x48, @fd=r1}, @generic="78f2ebf550f7178ac0bba9d3da108e84a1d1663b5886809eb87b7ad6c579903029b211a6f985ecb17481ee2b83ad0b847883c52da52e1f36ab60c93594f6bb608da1f4176f89d7c4b0dbfb871794659a07711ed0e0c4594e9f992f501c74ed1dbd37b83050624d132a2feded4772d339e3ffcee3ae562d0c95814ee37d879ee5f2cf4d715dcec824b85da04b35bef728cdba230ae035cb078f3a32377d608a8ef9", @generic="bb7058c4dd4288d9bf036c13aa832178d04418b511fb9c25804472dbeefb9e77408712c7dc9cc284ff5217ff017f555fe1eab3eac86c0cfb812c034611794d83095df478c785dd4b7798f8aeb3d166e533c7edac03f8cb46db237a04f3bb9da57a7034320e7b240ad72a9dfd36", @typed={0xc, 0x69, @uid=r4}, @typed={0xc, 0xa, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x5b, @str='eth0.\x00'}]}, @nested={0x1074, 0x5f, [@generic="e51f6d5241978b73903f24de8fa2c4b3b557c2bfeeb23b4aabd1390d75b39c6e0a7ace2590c43f429d06fae5dcc378f7977c18f248621df1fdbd81b986e6c679951fcd947ef349f0b9f0", @generic="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", @typed={0xc, 0x51, @fd=r0}, @typed={0xc, 0x5, @uid=r3}, @typed={0xc, 0x21, @uid=r3}]}, @typed={0xc, 0x55, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x2324}], 0x3, 0x0, 0x0, 0x40}, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 18:47:52 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d03000)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0xfffffffffffffffc}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x200000c0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f3c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d07000)=0xe8) recvfrom$packet(r0, &(0x7f000003e000)=""/107, 0x6b, 0x1, &(0x7f0000d9e000-0x14)={0x11, 0x1f, r1, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/16 18:47:52 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000)=0x60, 0x80800) connect$pptp(r0, &(0x7f000000e000-0x20)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 18:47:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x800000000000002, &(0x7f0000f08000-0x4)=0xee, 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000018e000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004cc000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000108000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x0, 0x10000, 0x600000000, 0x0, 0xa1f, 0x82, 0xf67, 0x7fffffff, 0x1f, 0x1f, 0x2a2, 0x3d, 0x80, 0x1]}, &(0x7f0000f91000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000115000-0x8c)={r2, @in={{0x2, 0x3, @rand_addr=0xffffffffffff8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000329000-0x4)=0x8c) connect$inet6(r0, &(0x7f000062c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc19}, 0x1c) r3 = socket(0x11, 0x3, 0x7f) recvfrom$ipx(r3, &(0x7f00000a5000-0xaf)=""/175, 0xaf, 0x40, &(0x7f00002c3000)={0x4, 0x7, 0x8, "b52f298f7bde", 0xfff, 0x0}, 0x10) connect$bt_rfcomm(r3, &(0x7f0000db6000-0x9)={0x1f, {0x0, 0x3, 0x1, 0x4, 0x8000, 0xfffffffffffffffe}, 0x20}, 0x9) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000739000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000955000)={r2, 0x56, "168219d353360b9cbb84b7715009be2a0d2ca07466ef16eae6f6088a13d06c74ed28ed68cf037d3fedb4b16d478cc4f32d49ba2b8e7a9933493d9d320ed937e844ecda9b4f3286cad702b9ada61c3a407b57e734e903"}, &(0x7f0000ed3000)=0x5e) 2018/01/16 18:47:52 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ab2000-0x10)={0x0, 0x7, &(0x7f0000ab2000-0x94)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f5000)=0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x80, &(0x7f0000ff9000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f12000)={r1, 0x50, &(0x7f000057e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/16 18:47:52 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000001f000)=0x0) 2018/01/16 18:47:52 executing program 3: r0 = socket(0x18, 0x80004, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x5, 0x2) write(r0, &(0x7f0000470000)="27b82048b547804ec1a3d44192bbc6b4a5cf608a166cfb614d", 0x19) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xfffffef0) 2018/01/16 18:47:52 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000002000-0x1f)=@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}]}, 0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000002000)=[{&(0x7f0000000000)=""/179, 0xb3}, {&(0x7f0000001000)=""/27, 0x1b}, {&(0x7f0000002000)=""/180, 0xb4}], 0x3, &(0x7f0000002000)=""/187, 0xbb, 0x6}, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000002000-0x62)={r0, 0x6, 0x6aa0, "cf63d3ed3063c21d00b390e437d735b0d4f479d292261abe446e829623a5c3c8387438ed2ec62577eb3660aa8417a9f007a0bbafd1a73e25b67579187de672396aa2c475ed563c705e5d20133e3cc278834b6c4332aa971c"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000004000-0x1e)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/16 18:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x1, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000b8c000)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:47:52 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000005000-0x90)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x80800, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x7fffffff0, 0x10}, &(0x7f0000005000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r2, 0x7ff, 0x7}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9a, 0x100000001, 0x8000, 0x9, 0x6233}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) 2018/01/16 18:47:52 executing program 4: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000472000)={0x0, 0x0}) ioctl(r0, 0x9, &(0x7f00002f0000-0xa1)="cd5f6515caeff75e72e6a77163e1f8bc193ac7662d1999313a97600ff2f659490c771cb5e7d3e13c10523ce8e783796abb593af122b35ac232a3dbca6e4ec5897c997b8c347ebc739a3469a5d254096c544742d73087bc01818d778777fe8c84e107de1c01a65a9a42419139ab83015a305da5ba660c22cc0e66cee747bf6257009d05f6963d1e3f1210ab55a99ad96c2377a7d8df69c3d95c21edf18c68abda28") mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000dbc000)=@sco={0x1f, {0x206, 0x3, 0x7, 0x10000, 0x0, 0x6}}, 0x8) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="0702", 0x2) 2018/01/16 18:47:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r2, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000fe3000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) sendto$inet6(r2, &(0x7f0000f5b000-0x18)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r4, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/16 18:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f45000)="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", 0xfc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c8d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00009e6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000d2000-0x8)={r2, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000459000-0x4)=0x0) connect(r0, &(0x7f0000cb0000-0x1c)=@in6={0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8a31}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000a5000-0x4)={0xe6, 0x7, 0x9000}, 0x4) 2018/01/16 18:47:52 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a0b000)=0x3, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000285000)={0x6, {{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x70, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9a8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) pipe(&(0x7f00001cc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4672ad27}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x9, 0x5, 0x5, 0x1, 0x5d7, 0x0, 0x9, 0x315d, 0x0, 0xffffffffffff4577, 0x8, 0x1ff, 0x9, 0x6]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r3, 0x8}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000)={r3, 0xc71}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x541b, &(0x7f0000005000-0x1c)="820d58ebe478f81f6a7cb897f4da10f4b54d4510cc6a68e5e10c01fff91b19d6857435e98cf5b3aa36c4fe5ea96a512ac6bd5d3030ccf9a5de80e78b6eb9d5b277ca1e6c7f2b0d2087c911f9b7562c17bd292956f2b4e64b32d9b63691bbb9e4ce059912575e74ddf0f7ba6afb2f4d784305f37c02dd4a8e") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000005000)=""/125, 0x7d, 0x10000, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f0000006000)=0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000002000)=0xfd8d, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000008000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000008000)=0x3, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000a000-0x98)={r4, @in6={{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffeff}, 0x98) 2018/01/16 18:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004db000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000872000-0x8)={0x4, 0x4}) sendmsg$nl_generic(r0, &(0x7f00006f7000)={&(0x7f0000ed8000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xfffffef7, &(0x7f0000220000)={&(0x7f00001c0000)={0x14, 0x1e, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:47:52 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x75, "98827d2982b400403e21b407374c6eaa6dd5423680da746c0e1e1f25f035823802f168048441f9eafb62c048355e164c7c2cf0d987665837227b8cb090a7b6f28acc3572ae8d8580f2be5199b636f3d913dd6099f8880162101d3dad5cdacfc00187b9b492ae134fc4502243118b5562b0a6c843cd"}, &(0x7f0000006000-0x4)=0x7d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000005000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0xfffffffffffeffff, 0x5, 0x2}, &(0x7f0000003000)=0xa0) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendto$inet(r1, &(0x7f0000003000-0x40)="1f1b5cd79e2ea574656c25a437126fc090d8703e569cc591ae38498aa3b7af0703ed66df3bb9c643cfcfe8c6fa525237073caa37edb954d4fab8e38d2c65e323", 0x40, 0x4000800, &(0x7f0000005000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="5560ddd9d4d2fe99347f6cc71528e5ed"}}, 0x1e) connect$pppoe(r4, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/16 18:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfffffffffffffffe) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f3b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000657000-0x84)="bac96440147ffff9670359be8ad6b1218317df2ba5a0ed0af6e2cf82bee537096a46e66cd73cbb79bf8144e0bddc539e89e33799670f2eb07827a7f1cd45c488ac21f1bdd5463df87a20e5640ea50a5cf0bb784a8c9c6ce479a2e123e8333409f0b9d2384502222b680ea9fcb3d84f6920008cd2215cd44ca67c3808ce30e1179f48ccdc", 0x84) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000bc0000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000059a000)=0x1c) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00008b0000-0x4)=0x0, &(0x7f0000cbd000-0x4)=0x4) sendmsg$alg(r2, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000948000-0x70)=[], 0x0, &(0x7f000079f000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/16 18:47:52 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000023000-0x38)={&(0x7f000001c000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000004000-0x60)=[{&(0x7f000001e000)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0x10, 0x0, @str="29275e24241c2f00"}]}, 0x20}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000010) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@loopback=0x7f000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:47:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000467000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009b1000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa28, 0xe01, 0x7, 0x4, 0x6, 0x9, 0x7, 0x7, 0x747, 0x2, 0xaf08, 0x4, 0x8, 0xf0, 0x3]}, &(0x7f00008f9000)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000a86000-0x108)={r3, @in6={{0xa, 0x1, 0x60, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x9, 0x8, 0x200, 0x0, 0xe3, 0x8, 0x5, 0xffffffff, 0x3, 0x7fffffff, 0xcb5b, 0x100000001, 0x6, 0x1]}, &(0x7f00006f2000-0x4)=0x108) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000954000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 18:47:52 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f0000eef000-0x10)=[{0x100000002, 0x0, 0x0, 0xd}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ea0000)=0x0) r3 = getuid() mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000eef000)={0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0xc) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000605000-0x38)={&(0x7f0000ef0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000eef000)=[{&(0x7f0000e6d000)="f9b2c9788e8d5e95346788a54c9e0b98ea888b08c0029a29366973aed8ca215817d555e32da160508017cb347d9f65176f840621b00566c705bc6ae6fda5a24e6c798761d0c763c9f6d9175c893c8530c3240f53f1ab736b36eec64f3b41e18fe345b74308f5a648b2ef10b28bf6e05fd6989025cb650d0afa", 0x79}, {&(0x7f00004b8000-0x3f)="552d4cd840172f2d9a1e72ddccbac6ba80b651c2a026ec3a4fa0990f27bdd89e78b0464d60ba12b05639cbb6eb1fd3a22cdc3e59de672bd3c7e00c9d6b4773", 0x3f}, {&(0x7f00008fb000)="604aff70e4f62803688bb1248bd5d727adcf1ae25bee735c70e4ad5e20a1d8712d12232a8848b00725aa57e7b4a2f1f689087423f9e9be8eba69cde1fd617219bcbb76891a9cc5b3a8f2d9173aa55a339e27500ed741d075ac804c0a25d96fe2f4d343a62a4af52b291a347f1f8bc42db7a4b39edb75399a8c7491033e4d4caaa5683ad61ff512d674bb9ec6a0c7ef87df4cb4405ce86055d0f47e17962478715464be16db5018fac74e345dfa6668b9ec2c95ea59f2e8b30f113460328a9d56ed55fc3106afd89109aab4f82bdfc3a25e84ae59a83ffaa7ddb47d10acce0febc97d", 0xe2}, {&(0x7f0000e5c000)="e9def3695931941453f9cc690ecb16bbada689cfd27a55815ed2e42eb0116fae90c65e800a0ef19dff97c5b17ce3312cd0ae0cc6368fe2d2f2457a352314af4e4a687f5645fa34230b0327f15bd187d03c16f4bf48fa49cc62db232c7af35cea7073bc5f702f7d8f946bc85b350ebb6a05fd6eef07a996d7770af28797432058582c253563f0a9c1a1a8b8e51d610094b115191d59bee0a0fdd7eae417968a8c23456d3190df67aecc72ce588475e1d934f6c1d017bf539067166cab4975c37005a26eff16011eaf803257", 0xcb}, {&(0x7f0000afa000-0xc4)="c7d391708d74d0bc4ce78d8ce56a70be1c31ae774cd0b791be06f2bcc337c319be8eae4d0264a466247226e7784f825757301a3aadd4d1dd63dc75f04a2524b21b241fd4f83d774c575cee73b2c0ba276e399c6a2fa912e5a62a37f238ab2291cdd605b4ad56e632b52ec55fd0efc1fde796688d7c875182f9df7fc9d6bc23d70b2206f7068b4794dd1eb37d2a268772f010b9219b865428348eafeb0c8691c832e31104011bd360f0de6b38402c36bfd390ae927bdc81be854724d4e385b67dc93dda84", 0xc4}, {&(0x7f0000eef000)="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", 0x1000}, {&(0x7f0000ef0000-0x5f)="2e5bc0b45623ace066f8b53320d8a597a6f4087e1ab9e8e8fa18b153b3227987e7aa964b8564ac73e32cd74a3d5dd8bbe4cc692110370c431ec74c94cc00008720118c90d713ca6f48bd977ea1fc326acca35b28c0cda281b07a9d438729c2", 0x5f}], 0x7, &(0x7f0000eef000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r0]}], 0x98, 0x4000041}, 0x4048001) 2018/01/16 18:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009aa000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00006d1000-0x4)={0x0, 0x0}) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000b0000)={0x3, &(0x7f00004e9000-0x18)=[{0x80000000, 0x8, 0x3ff, 0x3}, {0xdc, 0xffffffffffff6e45, 0x80, 0x200}, {0x7f, 0x8001, 0x2, 0x6}]}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00009dd000-0x8)={0x0, 0x0}) accept$nfc_llcp(r3, &(0x7f0000156000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002a8000)=0x60) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac8440", 0x3f}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) 2018/01/16 18:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000117000)=[{&(0x7f00008c2000)="480000001400190d09004beafd0d8c560a84000100007f0000000000000000a2bc5603ca00000fff890000003700000001ffffffea00030dff5bffff16c7e5ed5e00000000000008", 0x48}], 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000012a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000db6000)={0x0, 0x3}, &(0x7f0000191000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d25000-0x18)={r2, 0x20, 0x20, 0x400, 0x8}, &(0x7f0000c32000)=0x18) [ 135.357940] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. [ 135.391314] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/16 18:47:52 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='ip6tnl0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) 2018/01/16 18:47:52 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000013000-0x4)=0x5, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000013000)={r0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000014000-0x4)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000013000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000000d000)={r0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000006000)=0x1f, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r2, &(0x7f0000008000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockname$netlink(r0, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) 2018/01/16 18:47:52 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x80000000008000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffcda) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) ioctl$int_in(r1, 0x5473, &(0x7f0000ebb000)=0x6) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 18:47:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000c67000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@ipmr_getroute={0x14, 0x1a, 0x104, 0x4, 0x1, {0x80}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f00003d2000-0x4)=0x55, 0x4) sendto$inet(r1, &(0x7f0000dd8000)="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", 0x1000, 0x44080, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000004000)={&(0x7f0000a0b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000633000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x0}, 0x0) 2018/01/16 18:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e40000-0x63)={0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x112, 0x3, 0x2, 0x0, 0xff00000000000000, 0x0, 0x1, 0x0, 0x1}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) 2018/01/16 18:47:52 executing program 3: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000087a000-0x8)=@ethtool_perm_addr={0x20, 0x1cb, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:47:52 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x101}, &(0x7f0000006000-0x4)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000-0x6)={r0, 0x1000}, &(0x7f0000007000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000006000-0x6)={r0, 0x0}, &(0x7f0000006000-0x4)=0x6) r2 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x40047459, &(0x7f0000000000)=0x0) 2018/01/16 18:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f00002fd000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0xffffffffffffff3e, 0x20000800}, 0x0) 2018/01/16 18:47:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ecd000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000031f000)={r1, 0xa4, "e317dc16c6cf5584904dd4fab1636d13c3e083e9b98d1c47d591eab069243d3918388d148eff706fa31f3772751a76a0c248349c6401f52e74fe0849d803e6126c34bda2b427b6c597006b4b07b26ff0d419f670e403140f695cc41ddc12618ebc4712fa8806ac5f75e3959e53eff542ce7f9736d77f945ae3f08c093c3acd6f130ff785762887b34de99026863a8763b7d55f4fde1fb86543cf734fe8236087fa4dbd3a"}, &(0x7f0000594000-0x4)=0xac) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ff7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000285000)=0xc) socketpair(0x10, 0x80000, 0x7, &(0x7f0000ff5000)={0x0, 0x0}) accept4$alg(r3, 0x0, 0x0, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 18:47:53 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @random="210100fb6909", @generic="349c2f5a8c2bb13656bd46532f86067a"}}, 0x1e) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$void(r1, 0xc0045c7f) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) 2018/01/16 18:47:53 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000004000)="4a764c3881d2761f7b7d0a847c00fe5c527864b623ccfa7990792304bcdff014daa2a1b882072302b09600f1ac24f335d2c474023cff8edbaefcdd2aca7f0d06dfef11d9", 0x44) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000005000-0x50)={@common='ip6tnl0\x00', @ifru_mtu=0x80000001}}) syz_emit_ethernet(0x103, &(0x7f0000005000-0x163)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @random="8100007fff00", [], {@ipv6={0x86dd, {0x0, 0x6, "16b9db", 0xcd, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0xfffffffffffff801]}}, @ra={0x5, 0x2, 0x0}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0x0, 0xc, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 18:47:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x0}, 0x8) 2018/01/16 18:47:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x5)={0x0, &(0x7f0000001000-0x20)=[]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x7f, 0x3c6080, 0x1, 0x3}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0xe39, 0x2, [0x2, 0x9]}, &(0x7f0000001000)=0xc) 2018/01/16 18:47:53 executing program 5: pipe(&(0x7f000094c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000d1e000-0x18)=[0x8, 0x9, 0x3, 0x7, 0xfffffffffffffff7, 0xffffffffffffd4bf], 0x6, 0x8, 0x9, 0x400, 0xfff, 0x7, {0x9, 0x7, 0x9, 0x3, 0x1f, 0x48000000, 0x7, 0x3f, 0x3, 0xc11, 0x3eb3, 0x2, 0xffff, 0x2, "cc2c9d65cb68536e7fa76f8fa1d326efeebd525c85b49eaade5b8164d570bac6"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffffea, &(0x7f000050b000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00009b2000-0x10)={0x0, 0x1, [0x2002b7]}) 2018/01/16 18:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000392000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)='5', 0x1, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) writev(r2, &(0x7f000060c000)=[{&(0x7f0000225000-0x8a)="81faa69add6ed11a456544f858d44bfd370c7e7d3c021ea0271ed5c94915c70dbb86b505a5590793c78219b06a0011778acb", 0x32}, {&(0x7f00000cb000-0xe8)="773295dc25d4f5d39281e9c139c8e3166a15a654cb4c8bbb93c6ece00a53d4320092f0646a09cb6d515aee37345e6d56fa2ec715fbbea96c99be28f03327e23aef0c9e2a2995c843d1876bd4b1b4570bf3536007c66846eeb359df49e89d022a3515396401f8d3c090885a241d5ad2e0c6ffdc5436c3c31efa40d689e76bbf20d4d79bec68a98071db6d9db89d1fab192a7d93608e7223bc49a6734167422a8f052a458d82ad44b8039d356f24877b7b25657a5455569f78ec40392b53f9b6bac0e4db3a25cede49dc72a9e64ec9302e91d22ac82cb21ffd03e454e11e37185dbdbc1edb565cb0", 0xe7}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000ca0000-0x4)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) pwritev(r3, &(0x7f0000c93000)=[{&(0x7f00006e4000)="f0ad20ae036a1f7c67e9b5f9b7186137d269454fa0855f3dd9d8c3d9c050e514091f14353cf09b8e3f0a51fee5b7e13e67efdb5175ee5f214dca5da2784b30130654cb8ef66cfa5fcfe293d013cc16cc60af512c9e45d8b83c49e14b3825c85fdec4cdbbd93b7babbe16ded200b137f9efcc9edc7dad0417bd3ced6cdfdcef2b763a037d1658f83cbda9b33b1929674382bde0efb7d8ad57275ff564f2522bbd6065e939882830ea289750dab78888491fac7b55c8aa8444f6451bb9ac72b1bff9fb12cf19968a478c1c032844aca79de92d72401dd9af9a16b7452c6444b2fb2a79", 0xe2}, {&(0x7f0000e66000-0xf)="a1d35ade595e28b4a407afe15ac3a5", 0xf}, {&(0x7f0000bf1000-0x69)="1d04f8de789beb4e7c8061f0812a19c4434029588b8a868cd17b11f75cd1ac8e55d90653c43b152077c3d0cb56ac73ed744f0c1d09887c4832a31ad6be5e67634933d8cbb49cb1721959ef58008dbf736d8f5c7f64d6ef86de5aa33ebcc1928c7c5d5547517e260637", 0x69}, {&(0x7f0000087000-0x8a)="b23221417854f98e86fd69493506fcb519c8f57dbc92c131711cb5a0063f720a6437d9cf465423f4c3a7896603dbbf7fe85ea8827f5456ae62592f9d62e39112b3452c2f68fdbbe9358819988ba53875d98bec2e66d209729fb64f725d41f459c5bba0abd5d9d5440b63408943046ac346e816cb83861ccb11270fd3f5f64a6ffff612b3218a1af69d4f", 0x8a}], 0x4, 0x0) 2018/01/16 18:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000d65000)={0x0, {""/7}, 0x0}, &(0x7f0000612000-0x4)=0x10) connect$ax25(r1, &(0x7f0000bf8000)={0x3, {"4f0a9ecf1a3918"}, 0x6}, 0x10) connect$inet(r0, &(0x7f0000824000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) sendto$inet(r0, &(0x7f0000169000)="", 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000075c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000242000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000018d000-0x8)={@loopback=0x7f000001, @empty=0x0}, 0x8) recvmsg$kcm(r0, &(0x7f00002b5000)={&(0x7f00007bb000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000cd9000-0x40)=[{&(0x7f0000fdd000)=""/139, 0x8b}], 0x1, &(0x7f000069b000)=""/208, 0xd0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000495000-0x15)=[{&(0x7f000082e000-0x6f)="e2", 0x1}], 0x1, &(0x7f0000f4e000-0x110)=[], 0x0, 0x0}, 0x0) 2018/01/16 18:47:53 executing program 5: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f12000)=@sack_info={0x0, 0x130880, 0x1f}, &(0x7f0000627000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000-0x8c)={r1, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000900000)=0x22f) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f12000)=[{r0, 0x40, 0x0}, {r0, 0x10, 0x0}, {r0, 0x5104, 0x0}, {r0, 0x200, 0x0}], 0x4, 0x1) 2018/01/16 18:47:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1ec, &(0x7f0000156000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x1b6, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x800000, 0x0, 0x0, {0x0, 0x6, "b4a8d8", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@hopopts={0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, []}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @generic={0x80, 0x58, "19dcd6dbf43ddc6d0e75150fcdebea3afa8148978a1bc80d86ec42f998f37443dff2ff349a669136e645708ff2c5f3a27ec6c45b7801ca5e45c56936f28bcfb3ce1f406587cbd562d0ad98bfce8a30b8d0c217f1c80bebc9"}]}, @routing={0x1, 0x4, 0x2, 0x7, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], "821a2cdcd49db4476f01e00a2d28d4bad6a49166068f6171f80f40f77d51c623017305caf7ad580b1cb78e90eae99c541897787a319aa6863becacb0bd55278b4a834d6c3e7fec5bd002f63b202f597ff7eb2e34878c28c36424f226097cc02a3fac548dadc3e7652f92d2060e361c86891ce7739a6453c69f1af6e4605026b4595e0d4cb896d08be503ca97b5843b99ceb8f513414d51209ca77bbf42dd1bc639f7301d3177f3db967f6d284d435587b33b363f5ca9459c48745f5f1dabb5a3e8a7f56389b87c92eb58278854b735e1816c1f085a1917322993e021e9d5b18451d7057cd27bd0667e55ec59ab88"}}}}}}}, &(0x7f000099c000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cb9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000fcc000)={&(0x7f000076d000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/01/16 18:47:53 executing program 7: setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000703000-0x4)=0x401, 0x4) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000001e000)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000017000-0x4)=0xc) r3 = socket(0x10, 0xe, 0x80000000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000017000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r3, &(0x7f0000006000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000015000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000)={&(0x7f000001d000-0x14)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x8}, 0x1, 0x0, 0x0, 0x10}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f000000a000-0xc1)=""/193, &(0x7f000001f000)=0xfffffffffffffdf9) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000000a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000001f000)=0x5, 0x4) 2018/01/16 18:47:53 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fe5000)={0x0, 0x0}) write(r0, &(0x7f0000fe3000)="2200000016000700ea09100820e2073f0a0000810000000000000000000000000002", 0x22) 2018/01/16 18:47:53 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000722000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000902000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x80007, 0x1400000000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @rand_addr=0xbae, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x3d, 0x9, 0x4, 0x9}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0x3f}, 0x8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000e77000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/16 18:47:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00002cf000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, &(0x7f000092a000-0x4)=0x32) bind$ipx(r0, &(0x7f0000367000)={0x4, 0x6, 0x23, "5548374e187f", 0x1, 0x0}, 0x10) r1 = socket(0x800000000001e, 0x1000000000002, 0x0) sendto(r1, &(0x7f000055f000-0x1)="", 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) 2018/01/16 18:47:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000171000)={0x0, 0x2, 0x8000, 0xfffffffffffeffff, 0x1000, 0x2, 0x140, 0x400, {0x0, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xd7d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x3, 0xa93, 0xffffffffffff14b6, 0x5}}, &(0x7f000079a000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000164000-0x4)=r1, 0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00006c4000-0x5c)={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x1}, {0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x0, [0x3ff, 0x5, 0x0, 0x8, 0x8000, 0x6, 0x17d, 0x4]}, 0x5c) recvmsg(r2, &(0x7f0000f8c000)={&(0x7f00002ed000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000447000)=[], 0x0, &(0x7f0000c4c000-0xe5)=""/229, 0xe5, 0x0}, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000032e000-0x4)=0x7fffffff, 0x59) 2018/01/16 18:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) shutdown(r0, 0x0) r2 = accept(r1, &(0x7f0000367000+0x89c)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x6) sendto$inet6(r2, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/16 18:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000be000-0x90)={0x80000000, {{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ff4000-0x4c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_emit_ethernet(0xa2, &(0x7f0000f7b000-0xa2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x3ff, 0x5, 0x7fffffff}}], {@llc_tr={0x11, {@llc={0xff, 0x80, "69f4", "4131180f63b9f1335c3c3e90a729a2de5fc0292ccdfede4e386d776359020ea21e2e99d0bb25517336e57346346b33279b73a6d0a3e5b65903e543af1b15c0438dd08c6e0d65d8ee3cc62e75a70dc25507d738f94091de766461b96897445f6c8d5c9a4900ced91fc0b453018ba5aebcbf70939e2598b7378077bd2f6680642834701fcc06a8ba4fae1bf5d0"}}}}}, &(0x7f00006f3000-0x10)={0x1, 0x2, [0x5, 0x4f4]}) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000df0000)={&(0x7f00006b8000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(authencesn(sha3-512,ctr-serpent-sse2))\x00'}, 0x58, &(0x7f0000427000-0x10)=[], 0x0, &(0x7f0000b4d000-0x1308)=[{0x10, 0x0, 0x0, ""}], 0xf, 0x0}, 0x0) 2018/01/16 18:47:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)="3528bd", 0x3, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000ca0000-0x4)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00001bc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000315000-0x8)={r3, 0x2}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) 2018/01/16 18:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8100, "5d3f0dc0"}}}, &(0x7f0000cf4000)={0x0, 0x1, [0xc98]}) socketpair(0x5, 0x4000080007, 0x9, &(0x7f00006f2000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000ec4000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00005c4000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d0000)=0xe8) bind$packet(r0, &(0x7f00004b3000)={0x11, 0x2, r1, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000110000)={0x0, 0x0, 0x0}, &(0x7f0000a1e000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000e9d000-0x28)={0x1, 0x0, r3, 0x8, r2, 0x8, 0x8, 0x0}) 2018/01/16 18:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000501000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00007db000-0x4)=0x0, &(0x7f00009ea000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2d000)="8368165b3ec290b5cc4c6613e7e34fe7bfa2fb68bfb3b9d6b0bfde613ab233b2dcf67a987aa0d358732a9b69dd2e553e7d544efc8bbd8596f9adfec49d586163b8ef", 0x12) 2018/01/16 18:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000e2000-0x4)=0x0, &(0x7f000004d000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f000008d000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d8d000)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000044d000-0xc)={0x0, 0x6, 0x10}, &(0x7f00007ea000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000533000-0xb6)={r3, 0xae, "266a441f9ef4e372983ba98b2980dff00ecef681880dacf378248c574781f95b10f7fd98261b1c64313d15183ca9a0a119991b20dd89d0fc8ac9caf67414e8f03f37964c8e274fa979091971afea531ba3efb3fa97f2e995f11b742e30971c68cb1f80d6c641e249e957206e5b88128d33daf38d9a8a2c56de9a2008b60f0d2abb49b8801186ab89d390552903de8577eba6149efa1916c7fff09dfe172c60d6037563fb74dafaf04a499415f724"}, &(0x7f0000b9a000-0x4)=0xb6) getpeername(r1, &(0x7f0000f37000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ab000)=0x26) bind$alg(r4, &(0x7f000020e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) [ 135.683534] netlink: 10 bytes leftover after parsing attributes in process `syz-executor2'. [ 135.702204] netlink: 10 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/16 18:47:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000683000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000dd8000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000089000)=0x10, 0x80800) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000e0b000)=""/164, &(0x7f0000e21000-0x4)=0xa4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/16 18:47:53 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000069a000-0x4)=0x9, 0x4) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000376000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) accept4(r1, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00002b8000-0x4)=0xffffff4c, 0x3) 2018/01/16 18:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00001fa000-0x10)=[{&(0x7f0000618000)="7004c456a1830b758bc3e61d3271e5f04dbb6730992f6039a1aacb2110dd535a645c7c47ecb7a5dc70505a4d40660c82e9d467fa54ebae625122d0148773547fc58072b56b604bb99d2c077f8a234884dc285a6ebe44417beef1d288a13d8e5180e780651b3b5e183eaad9403034a072f2a93078f9c5b319a87cc4b8fa9fb7fda4619e68e02e6f2783c584b3e8dd64df6972495eb80dc58a0a841fdd4f41f995142f03c6066d4a02301ac9fdd7b411576f03f533dcd4011124aa315963c6b7458a5b63", 0x0}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006d7000)=0x0) 2018/01/16 18:47:53 executing program 5: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000dc6000-0xc)={0x0, 0x0}) sendfile(r0, r0, &(0x7f0000380000-0x8)=0x0, 0x6) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x3ff, &(0x7f0000dcd000)={0x0, 0x0}) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000dcd000)=""/249) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)={0x0, 0x0}) 2018/01/16 18:47:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x500010, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000060000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62, 0x0}, 0x102) connect$inet(r1, &(0x7f0000841000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffef9) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000d05000)="", 0x0, 0x0, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000db1000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:47:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000c000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000430000-0x95)=""/149, 0x95, 0x100, &(0x7f0000880000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000dc4000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/16 18:47:53 executing program 6: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x8, &(0x7f0000f67000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000002e000-0x14)={0x0, 0xb10d, 0x1, 0x8, 0x1628, 0xffffffff}, &(0x7f0000f67000-0x4)=0x14) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000024e000)={r1, 0xffffffffffff2ca3, 0x30}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x0, 0x4) 2018/01/16 18:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0xfffffffffffffece) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a16000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000097f000)={0x5, &(0x7f00003cb000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000d50000-0x8)={r2, 0x22}) 2018/01/16 18:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a66000/0x3000)=nil, 0x3000, 0x1000000, 0x110, r0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000737000-0x20)={0x7d, 0x0, 0x9, 0x9, 0x1a, 0x10001}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f00000bd000)="", 0xfffffffffffffefd, 0x0, &(0x7f000046c000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:47:53 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r0) 2018/01/16 18:47:53 executing program 5: r0 = epoll_create1(0x20000000080000) pipe(&(0x7f0000c9a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x7fffffff, 0x80000000, 0x1}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0xffff}, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x8}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000001000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$void(r0, 0x5450) 2018/01/16 18:47:53 executing program 0: unshare(0x803) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003d3000)={&(0x7f000085c000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000f2b000-0x2c)={0x6, 0x4, 0x100000001, 0x4800000000000000, 0x9, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 18:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b18000)={0x0, 0x7fff, 0xc0d, 0x9}, &(0x7f0000313000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000420000-0xa0)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0xffffffffffffffff, 0x5, 0x1}, &(0x7f0000d48000-0x4)=0xa0) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f00001f4000-0x118)="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", 0x108) 2018/01/16 18:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000839000)={0x0, {""/7}, 0x0}, &(0x7f000074c000)=0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000077b000-0x4a)="4169805c557cd1c31c60669ea58ccbb49d79962dca2895582b3d6a22b1b1e30d8723151eff7bdab489337ba3ef8d4b78ad83d9625d70d0f83445be6da52ed256e779136e760ca72cc927", 0x4a) socket$inet(0x2, 0x6, 0x5) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00004d9000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r3 = accept4$unix(r2, &(0x7f0000015000-0x64)=@file={0x0, ""/98}, &(0x7f0000896000)=0x64, 0x800) sendmsg$unix(r3, &(0x7f0000e3d000-0x38)={&(0x7f0000cbf000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000055a000)=[{&(0x7f000095a000-0x7e)="ed71fb3c9d101eb4a309045bc98dd9dce02c07b7fba87365927e62d413b04c15d4e0e99deacd7f4f562125162ca477f2a120efc1548adfb87825e197701d063b1aab83a941c0cce13d8175030f5939a331c9c51f7fb7e1685998a0d52d5bf5d0583a13d740daeb9503db0a7f9092864c7a2bef9786deed511bde7f62cd64", 0x7e}], 0x1, 0x0, 0x0, 0x8000}, 0x91) 2018/01/16 18:47:53 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000026000-0x3)=0x0) 2018/01/16 18:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000d8d000-0x4)=0x0, &(0x7f00005e9000-0x4)=0x1c2) r1 = socket$inet6(0xa, 0x8080a, 0x7f) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d6e000)=0x0, &(0x7f0000901000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000dbc000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005de000-0x4)=0x8) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b08000)=0x0, &(0x7f0000b74000-0x4)=0x4) 2018/01/16 18:47:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000003e000)=0x5, &(0x7f000070e000-0x8)=0x2) sendmmsg(r1, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f0000086000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58, &(0x7f0000142000-0xa0)=[{&(0x7f0000530000)="0d73d3b5cd5ae2122fca318a7f0ad7170196c27507246360cd89f5679ae1cef76d5c2bbd97242176b53850039164a50126c880f7f4196603870dbc56b08b5b6e139fef942693a2b8ad91", 0x4a}, {&(0x7f0000d2d000)="d14f9e66c5fcb1ca26fa91596a8b1644a7ceaadbb7fe57b02e29b8e3c968b083a6fcdb8b3ffa5decfe58fde623fc26462f06f8610c94c435c8ab073ec01710257f79ae641f5192ff7743c861f3d35b402b5a2fad4844f7ba65ad9a729dc9568f066637cc01c889367502133b49006802db3f831ea90e493f6763830139b92b4869cc0271499922554ae824fb575c37b3b0b059db901c699a91735deef783d8fe19", 0xa1}], 0x2, &(0x7f000043c000)=[{0x38, 0x102, 0xc5ae, "bb2ce19dceb81806330f840b837f57a36117aaba56f6dc3edd689e19b86f38625306"}, {0x78, 0x115, 0x7, "3596c8a7330bae5f3665dc86bdc6d16cfc26cf6e3971b00ac7d2e74dcbef607db96743a7a2a0c7343a7f74a81b6992bdc1af258e4baf9f8de5ee93198921d964b5f22ca845455a9b7a39aa128d00106de9311b80eb07fd214348b9967f71e0a8a3ac9baf3de1b2ef"}, {0xc0, 0x119, 0x1f, "12509f8a08166c773a897e1305d54f1c39630a01a7b2ed775131fa53ad3d3a93874d7944ef9b6b52578c7b421c60d204474950e89c20c1a6c4776cd9f54183b3d2622cb6cc4bf162f1b1415f29869bde62404dae804190302a3b7702d413f197b27401aabc315fe7e1839ee8374538ce755eb09193ae20597a70fe29a4e334c9a256fc37bcc062d9bd1a9759ea4cac47e429df8662608bf31201d647ac0434aa12f4ac9273bff507c8f738"}, {0x30, 0x112, 0x3, "1fb4c29cc170b47c13b12c5053d375c1e02ab305f62ee83843deb185"}], 0x1a0, 0x4}, 0x6}, {{&(0x7f000019d000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051d000)=[{&(0x7f0000faa000)="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0x1000}], 0x1, &(0x7f00005fa000)=[{0xc0, 0x19b, 0x200, "adf561ef78d60edb8cf403a0a60f56cb5f5484ff0f3389986ca02c8830014c5b7ac48b131709c25fd1e580d8367c7ef44dc0e4b023abb064832c2a0432503dd31a855e576684efc3e0282e17138d9813a092cae4851e87dc50bb898ea48c2a518fc22e73f3e11587c1f45b1eaf0d314bfb390d200e14adf2572ceb4f04eaa4232b2aa8eb59fa4b7cf8c2cdbcbc20865d65a714cec805add634c6058d374f7ead62e52e44af7bec11eca791a2"}, {0x30, 0x107, 0x17, "26dd809ed0986b0a25b2f78b3cbd46ca017d4b049387f53918"}, {0xd8, 0x13f, 0x8c1, "8288d4b51ec92a79948afd8bf970219766f796b1c07a0cafe6d581b2a3216a826e6fc2780e7260b03c0bc54d0e1e3f25d730724e49c6023dd5da6cc2beb7987a12abfdba703a28c6a756f81693413436268fe79bc51e08a4bde5f3d152c4d8dcea001bfbdfab153f482d9992844354215fe3028974f3b27b1a331378aeedeb75bb09b2bebe90af4ff421309a29ac921e3284971b23970789687db600a7a26f681cf60b23a1f1f2d24aa563668c1436ded18d5c316d0d0ed11e56751c810065ca4b061fdd8ba6dd"}, {0x1010, 0x129, 0x7f, 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0x1010, 0x11}, 0x1}], 0x5, 0xeda8092264fde589) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x14a}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x84) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/16 18:47:53 executing program 7: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[], 0x0, &(0x7f0000efd000-0x10)=""/16, 0x10, 0x0}, 0x2) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000efe000)={&(0x7f0000eff000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000eff000-0x20)=[{&(0x7f0000efe000)=""/202, 0xca}, {&(0x7f00004c2000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x3}, 0x20) 2018/01/16 18:47:53 executing program 1: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001f3000)={0xfffffffffffffffc, 0x8202, 0x3, 0x84, 0x0}, &(0x7f00005e2000-0x4)=0x10) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005e1000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffffffffffff}, &(0x7f00005e2000-0x4)=0x98) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0x1, &(0x7f00005e4000-0x3a)="4d84eee5df31e831a5692fed719b29951a3669073f5f5d4df235d52c4ee9f8532e27b212f6a457c4a9c29b0332ea48d1db07216472c378bef5b4", 0x3a) 2018/01/16 18:47:53 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000003000)="8dd80ce3013b0f56cde4dae3aae16af91feff756316757d1d31c3a6b6c62512a182e22aeecdd8e18c0449b233d5d969a685271568e9abdc4acd2dc1b938713aa53e87f8d3a67fa4bbacbce8cb10f1a1c1bf677aaca5301435b80b0af4a63ca15f1a750ccad6ae19b0b9930298b506d0aa517e19bb8feeb532d1f7b5cd7dc0de1e4ffca0703b1068a0bc97ed059f4264cc030f747a938abccdfd2d6cefbe3e9741a7b9ec413a971423a130db0d340f90b97f749b68b76bd40e147f5bab0cbb84c5fef4ba5e873cfa0f7c3661e2ab3abdc66144b5ff4896e123a3764df0c01041e144544d2c290f1f6d1", 0xe9) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) connect$unix(r0, &(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x401, 0x2, 0x80}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005000)={r3, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [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, 0x0, 0x0]}, 0x8001, 0x2}, &(0x7f0000001000)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000005000-0x48)=[@in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x101}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000006000)={r3, 0x7}, &(0x7f0000006000)=0x8) accept4$unix(r0, &(0x7f0000005000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000005000-0x4)=0x8, 0x80000) 2018/01/16 18:47:53 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000087b000-0xfd)="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", 0xfd) 2018/01/16 18:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000913000-0xd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b02000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000072a000)={0xf, 0x5, &(0x7f0000485000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfcc6}, [@alu={0x0, 0x58, 0x5, 0x2, 0x7, 0x104, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000594000)='GPL\x00', 0x80000000, 0x7e, &(0x7f0000e1a000)=""/126, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0xb, 0x3, 0x3f, &(0x7f0000b68000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) listen(r1, 0x3) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r4 = accept4(r0, &(0x7f000017d000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000403000)=0x1e, 0x80000) getsockname$unix(r4, &(0x7f0000c9c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000111000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e87000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f39000)=0x17) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000235000)={r5, 0x20, &(0x7f0000172000-0x20)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000057a000)=0x10) getsockname(r0, &(0x7f0000b73000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ab000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000e4e000-0x10)={0x5, 0x8, 0x0, 0x4, r5}, &(0x7f0000bc5000)=0x10) pipe(&(0x7f0000598000)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000028000)=[{{0x0, 0x0, &(0x7f0000989000)=[{&(0x7f00004ce000-0x6f)="b5b4ea3da8812234cb849701c3029c55859dff0ffff568fe2b1a970ce1da7b80d2d830d617d4ebebce490fa8c98bf75c366d528f9756297e00e35cc0b41338b9c1c858a77489275a656b6707a4267095e0ce4ad009d7f15084b81b12b76128dbb7e9f61d0f7d2fb17481aaf300e010", 0x6f}, {&(0x7f0000c90000+0x8cd)="0701f580ca4fc5711f67d53c8707a1df156a86d911e636092ef8420783cafca9f24f3e34e314d257e39e2b4125fe5e1ea328131e8ab82fbd690514843a194f2de11ee018c399500c846152187d3e48be35037de07a67a4eeeeebad9ec880f95db3ff4c02d4e81b18f13110577f7dec06586f5ef50c2e81edcaf667", 0x7b}, {&(0x7f0000a0b000-0xef)="d6f2ec0a1566de9470e723a51a14eb96b62e1a38416cc842e5cbbf4ad8827691edc763a93746c358fe2c0f09f85baa36759506efa393332098134a7bd1a3f4bc45d14482ea7a09e7fd0811d1b2d39f669a62b4615d063f0e5692a6056c18ec0c9fed308386e72e80d36e3d118d929c237bfb7df6e72188938808b5c098c2fe4f8b34deadb6c61e180523ba13bbc68063ec8d8599426e5ef954be0ee028e07ee328b9c9ecf846e975650c65101f949da9bd2a10ba2cf2d46d238765124a0c1e1d10d354a80db4f4537f0d2f8971150cbb02a80c0b1112a787bd6b7524c8b8bc5bcec4e9f9568166a8a717481022b957", 0xef}, {&(0x7f0000270000-0xf3)="95c31ae1db1cdaddbe7657de0d690ca4e1cdf0809c3e4d77363a5f2b7662a90a1a06764ec96a18634198fd18080074fc92e4ff28f79a4e29f8b6981e8c45717d7f57df45698e59885dae820e87dbb77d177c785683a5803ed4b897a4b525d83b137b91766cf5ee68027a325398263e66cf75f4c340cf4f868e4cb89037eff486223cb41ed37e3c07f590c73e12085fd062a25a6bb9decc9583adcd999adca738ad23548658b3526ae5448047484e3aad7b281fc2ad66836a503ae34e90c16d1369dcca44afdd6ee710e52261d83cc71c55cd8b5719a5748f7abd929fbbc654891d36f4a50926ab91730b8c86526e7d2b79e7e3", 0xf3}, {&(0x7f000025a000-0x33)="3e966cb4fbf2284fc36e2b7213f20371f88c9bc37b5fbc91c00440e0393a7e06d195e2973d2775a9f6522b9aeb6c2e96165322", 0x33}], 0x5, &(0x7f0000937000-0x1010)=[{0x1010, 0x110, 0x8001, "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"}], 0x1010, 0x20000000}, 0x4}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000761000-0x8)={r0, r6}) 2018/01/16 18:47:53 executing program 7: mmap(&(0x7f0000b86000/0x3000)=nil, 0x3000, 0x0, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b88000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000002000-0x14)="575748282200944934d34ca435e77f812d5bfe32", 0x14) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000f, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000b87000-0x4)=0x5, 0xfec0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) 2018/01/16 18:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x0, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r0, &(0x7f00004ce000)=@proc={0x10, 0x0, 0x3, 0x20000}, 0xc) 2018/01/16 18:47:53 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f7f000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x0, 0x80) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a45000-0x4)=0x9, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000afc000-0x4c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, @in={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/16 18:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000fae000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000075e000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fec000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000564000)={r2, @in6={{0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc7f, 0xff, 0xafeb, 0x4, 0x9, 0x100000000, 0x9, 0x7fffffff, 0x1, 0x1e, 0x4, 0xfffffffffffffff9, 0x5, 0x8001, 0x2]}, &(0x7f0000dd6000)=0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b1e000)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000f59000-0xc7)={r1, 0x100, 0xa3, "c8444bb5f56b662fe9a3f7d8fdad2c1cce5dcb6ac3e633d979d637f55e30211b27fb3071bcb221d98fe96e72d063536c86a5747e1dd8da633abbc3548925d95fd3dcb4262f9f5ce4bfd5eb4a29f89a0945d6ea6f720ca931a93767dc0d330c43b685662aee5c9caab323a2d33b489bd502072f83aaf010b6034748d5cf992a56b2ac654ba0b163fa75ac9c5cdccd3913487681d34783d566b922d4531e05368c22acdffd94efadb2558eebe805e515618eaf78e9019a3db9c900c4fcef"}) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000340000-0x24)="2400000042001ffff71bf507002304000afff511080010400005ffff0800000000060000", 0x24) 2018/01/16 18:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1, 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) r3 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x10000) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) recvfrom$ipx(r4, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7, 0x0}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000527000)=0xfffffffffffffeff, 0x4) r5 = accept(r2, &(0x7f0000934000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010f000)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001, 0x0}, &(0x7f0000a76000-0x4)=0x10) r7 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x38, &(0x7f0000221000)="", 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000630000-0x8c)={r6, @in6={{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(r4, 0x9) getpeername$netrom(r1, &(0x7f0000982000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e3b000-0x4)=0x48) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000065a000-0x12)={@common="65716c0101000000000a000000000003", 0x22}) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/01/16 18:47:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/16 18:47:53 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x807, 0x8, &(0x7f0000ef0000)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ef0000)=0x67, 0x4) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000801000-0x4)=0x0, 0x800) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000ef1000)=0x7, &(0x7f000065f000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000ef1000-0x4)={r3}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r4, &(0x7f0000ef0000-0x6e)=@file={0x0, ""/108}, &(0x7f0000040000)=0x6e) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000ef0000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000075f000)={r5, &(0x7f0000735000)="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", 0x0}, 0x20) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00004e3000-0x4)=0x90000000000, 0x4) unshare(0x400) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r7, 0x0, 0x2b, &(0x7f0000ef1000-0x88)=""/136, &(0x7f0000ef0000)=0x88) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xd, 0x0, 0x0, 0x0, 0x0, r5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f000076e000)=0x0, &(0x7f0000ef0000)=0x4) [ 136.129687] audit: type=1400 audit(1516128473.568:76): avc: denied { connect } for pid=26534 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/16 18:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r0, 0x1, 0x1000000000008, &(0x7f0000c74000)=0x1, 0xffffffffffffff65) socketpair$inet(0x2, 0x80800, 0x7fff, &(0x7f00004d0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000747000-0xc)={0x0, 0x5, 0x10}, &(0x7f0000c81000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000035f000)={r3, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000fef000-0x6)=@assoc_value={0x0, 0x0}, &(0x7f0000bee000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000611000-0x8)={r4, 0x3, 0x6}, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001a6000-0x4)=0x14) 2018/01/16 18:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e44000)=""/0, &(0x7f00001a3000)=0x0) 2018/01/16 18:47:53 executing program 5: r0 = socket(0x11, 0xe, 0xe40c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000001c000)={r0, r0, 0x200, 0x5, &(0x7f0000000000)="49c0dfe94879905c883a0f3484f233cbe9384b75f8227c2b353e1bf7859286125137cc2e630f92f10dd1a311925fc406110ea38cb608ffcd208354b26384ebc0db8e0b37be172bec7218eb1aec45365f21316b011c46971d930dd5f62cd35fe8ae556b6b43401a", 0x100000000000000, 0x100, 0x7, 0x5, 0x1, 0x6, 0x800, "178416dc6905900009dffb36db271226b272b34f44125c3320c5ad660e807804f0eb29165c928bd9abf636dfe54a036d8c55e1c2de0f1d59ccece0252c85cf8006fa3fab4fedd90410f90a6f4e8e30bdd7352d90aa44f8da8395cff1f3dd0e1920e6f61355fe34706f18d5ade501b3a39e88bed9889677c1dbe2f538de4e7e6b328060e74b345db7799d429e2a0b1d6e55d95b126265ee0c7989d9445a24a5f86620b5ef83a3024f1eb22717a52bdba2abdd8515e026ecee616af079a095ebfce9363b82be9b6a1c97f7243bdabba1cd422b5f51"}) setsockopt(r0, 0x114, 0x8, &(0x7f0000463000-0x10)="", 0x0) connect(r0, &(0x7f000004f000)=@generic={0x3, "7e15be66ded90528faafa6a5d7a230e697b296ec04b5a6cd2c41e424744b6fab2c19ff5c9be2ae799ab27129a848430773ee49be1b6632efb44c124f0548057cc79a64386fe5bbb295f10a3089e6ee2cbad7fbf87b743c93b6f73b01dfbb451995f21d798c6f771f0d9eccc91f26372372a74bbd7703f2205f0208990e93"}, 0x80) 2018/01/16 18:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000906000)=0x0, 0x80000) recvmsg(r0, &(0x7f0000f9f000+0x6e8)={0x0, 0x0, &(0x7f0000977000-0x40)=[{&(0x7f00008bc000)=""/69, 0x45}, {&(0x7f0000a6f000-0x43)=""/67, 0x43}, {&(0x7f000038b000)=""/185, 0xb9}, {&(0x7f00002ba000-0x59)=""/89, 0x59}], 0x4, &(0x7f000038f000-0xaa)=""/170, 0xaa, 0xffffffffe7cfca47}, 0x2002) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000732000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e3d000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f000079f000-0x28)={&(0x7f00005da000/0x4000)=nil, 0x2152, 0x7, 0x10, &(0x7f000002f000/0x2000)=nil, 0x8}) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000db9000-0x38)={0x0, 0x0, &(0x7f0000eda000-0x30)=[{&(0x7f0000ddc000-0x44)="b5b55c1dd37383f7b481ec94869167cd", 0x10}], 0x1, &(0x7f0000c31000-0xe8)=[], 0x0, 0x0}, 0x0) bind$alg(r1, &(0x7f0000920000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00002ba000-0x8)={0x4, 0x9e}, 0x8) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00002af000)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000884000)=""/0, 0x0, 0x0}, 0x40002000) 2018/01/16 18:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x806, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000062d000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000104000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000564000)={r1, 0x0}, &(0x7f0000a5e000)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000304000)=0xffff, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r2, 0x0, 0x0) write(r3, &(0x7f0000431000)="f84cfecb36a6d8c18fe14a192ee0faa30089dc10316c94f1f129700965f3043f", 0x20) socket$alg(0x26, 0x5, 0x0) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/16 18:47:53 executing program 1: pipe(&(0x7f0000872000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000-0x5)={0x1f, 0x8a, 0x8001, 0xff}, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r5 = getgid() sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)="7852339357b29ef329464e30488ffa45c16dde0f350d0632625151b75857b93864d788a8446cc412ec14a4f642e46c5e4b5b728fe9621e14fbfe15601f51443b45076f53fc79e33846ca93285dc8dca6ffd625fe4f541ca00c9d41e2737cb6ba6b72cde2243cefd0dd8da4c78a69fe82678f64e7d66e10ac05dd7d7129dfb159bb9f7d70c479bf4c2d0d7fa6203373b145ea4abb1ebd86d2865f0051aab33af4df8d73bea0c155a2e4f155bec01b5c3858f613ae49c6edc88eab6477ee807092696d935c37c55cc81298cdd78bc8ca2ebbee686449242fbbf512768ccdf1b69124620d73c521c0a4cc1c98d09e372480c81a38015393d1", 0xf7}, {&(0x7f0000002000-0x67)="2f0ba4fd5bab792df2cfa7f50d04d665474a07ff24d8a213bc7f35172b5ab80eb3239b6ea90931f31c460d61198878a3af1dd8869736c9a1425d1bee12ba536576c01c2504aea95c9325777225e4ce2548c62cf5568c68874cdd6be2f72ce1e4eef671a460b6fa", 0x67}, {&(0x7f0000000000)="b363362f51ed1cf808d4d42bf1db6238d21f8601cc189a56b525d94f6d21e790602078142f5ff2f34cc627ce46c1104772341e585caadb2be41fbb1c627dfc2f6db25a062b7fcbc3fa7eb9868d8a2a00df133ba91b595719eb8d55f20de1fb7333cf43d5783f631b08c413abcea9bcb342a74481fe7df5f8b7a05618fe7f808e37fb5470c47e03c7e2e00d5b60a2edd3d39a", 0x92}], 0x3, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x0}, 0x4004000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001000)=0xea, 0x1) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xfc)="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", 0xfc}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000001000)="c21b9ac43d04d32653cf1abd18435bee3f3f559e968f86de23ef345f8210b7e889081f95b29cf94a494b3a3468c86b8bb5f958ca84daa721179e6ae1e429016b28a1b1cee9ab4dcef7af3087a934e66dd8453451c3af842ba2cbfcd781b2c50f8235bb1b4e03bf313eefd4213f8d549d10559886c5444f", 0x77}], 0x3, &(0x7f0000001000-0x12b8)=[{0xf0, 0x19f, 0x7fff, "e56fe6e4c63bea88e22acd6ece418e1252b781ab252b9d5f8514120dcbdcebc23aeb925ac87ecbe435473f9245b679baf52eb5a82ae78e8e0f7d8fd55fbe03d30053af10839a11e8e2c8174a769f88b2078d1216e7e1bb376d111d92b6b16b2678576eaeb2b67bcf81d0750c1969fa259dbf167551c16cc2f05f4e70002a12ca5cd22c5f7b0660f894d43eaa60018c008845c5e0b3c720cf405103db428789f3adbc723d48dc4071dc1be26a10d3ce9b049ffb691a4e3c8aafa4ba0f646ac813b479dddf9ed1aaf32276d3fe3b76b06b95f17cc3f2a88879abe21731121646"}, {0x90, 0x11e, 0x4, "f348f87f6cefb4b62906cf30c0e28e496c15b05f79a7ae9d486e9c81fc8847c197cbce734f0a006a6452eebd68d539defef4cfc0753e8b953f472ecfda14fe91833cb66ab4ea91b3d45156dea44b1e2c49540caa8851dfcff8ba2037839b47d7b101715314849556e5ac042c65546e4a77cc9ab38dc1927763f2d40f65518f52"}, {0x1010, 0x18d, 0x224, "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{0x58, 0x29, 0x80, "de7701fa6735add21bdccfe9ea2234bd9913603050c6be1374e1392f8eba8349d5f7aacc62bb1c11c9d539a06cbe8ee16a22a21436b8a3f36a63653f08ce6a30d62c9a"}, {0x40, 0x113, 0x20, "0e313a5b2b3cdb30cb6a8c88e5cf11d5bd7c545157e045d8548b8e7c03d6acdfd5433247e94e109796b323c3ecc8"}, {0x90, 0x114, 0x8, "88c25119731664fe9d0e5422eef5c064e747c66616d67a73e3b1178f2b725faf41dacc29c2f23374b3e8c57b3864d97a7ce63805fcb3ea792c11432ebfb534adbd08f286b53e208701911d98d009a7d572f5df4c78357b7af1c24d51a6c72f52a60263f5c2a53cf4b6488425cd3be14c100da4b0a49d9843f85cc7"}], 0x12b8, 0x40004}, 0x20000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000003000-0x88)="a58d87884f72b78677790ce4f2285ea96477e5d41673301019ad86da88b62daeff2f0914c7f6baa02f306d20a202e5173f8e723471349ac17a7858a9d659237dd919fdb356aa9c269624206a6a546e4f938d20f6b9ead4973fa1fe40ac54d3ab840653e13fbadb823d297a34b555120ec0b43d1761a76bee71fb7f000d5e7ebdb4fefbbf184c2fa7", 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000003000)="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", 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000004000-0x38)={&(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000)=[{&(0x7f0000003000)="27cb3739ae34a2189741c8d07d35173c12c83aa91c2b215750d9f35879bf32b5f1f866bd674ce6ea7eaf60c9d3854e8f6887df4b2e7fb1f592ba55c687338ed61af5d65c649d4d9c38556314e05f3650f679a76bea1e803d0c0d7b4860a4ad2ed88d651828cc96", 0x67}, {&(0x7f0000002000-0x8b)="316409fb131f1bafc7848aa90b758b4c52e4831b0c44bb1d785d9fb5d4fc53df28f2941198b08c1faf1858ca6ea5a8cc4196aeb89d410d1fd3478cf1f1197c70ca2cab31cac9e7d12920392a615ebeb585f84eb12352eb0ae882b5e478d65eee86fb62788b7700ece1781916ce79520ad5ff2649ea6e7291d81fae58e586c1bce232b3c5cc2e5a14a23260", 0x8b}, {&(0x7f0000001000)="98308cf6e43aee4df27a422e4dddd7889085ab2fdf1c3463b59f4f20a17bc9da81bf2341315715e4dd9e2d8a117c98ef0e9c49b6996c16f26d8255ef120d96d23f60b786da8a8224e9c8ac68c5049d8bf618017fb4c1c34953087b48515287a0ea338e967c9e22d187b22a5bc7e4e0c7616decf6b05e1dc38e399a4a7648579c2c1ddeb37f149816cafaf9fb8c15d1", 0x8f}, {&(0x7f0000003000)="c2f048f9022dfc5e417a93e159a07b6436890c72028f247e7be1f0f046aa3d0fe7e819248f13119fc615a76d7829d17c095990f07f4017bba82fa2fb00fd5c00286a303878334b610406665f111f88ed2b44b38f59017960ce0c0b11c8e469df19f906530866a2e77ff7f6f2b5ac079fe2ba72f3031bf44d898273249eb3c12d7764bde73eca2891a04604910d20478619d1b8c6d090da5b8f0980896bded9e6abc64886ce55868a75cc7690c11495", 0xaf}, {&(0x7f0000001000-0x1d)="8b792aedae626254667e3db2b92b5b2cdb0bbd0e7da46c46fd5e40cdb7", 0x1d}, {&(0x7f0000000000)="", 0x0}], 0x6, &(0x7f0000004000)=[@rights={0x38, 0x1, 0x1, [r2, r0, r2, r2, r0, r0, r2, r1, r1]}], 0x38, 0x4085}, 0x1) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1, 0x3, 0x3, 0x100, 0xa, 0xa0, 0x0, 0x0, 0x0, r4}, {0x8, 0x3f, 0xf2, 0x6d, 0x20, 0x2, 0x9, 0x2}, {0x4, 0x3, 0x1, 0x101}, 0x7, 0x9, 0x1, 0x1, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x3, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2, 0x7, 0x2, 0x10000, 0x3, 0x0, 0x2d9}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000007000)={0x6, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x3, 0x100, 0x6, 0x8, &(0x7f0000007000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0xffffffffffffca08, 0xbf4}) 2018/01/16 18:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) socketpair(0x0, 0x3, 0xffffffff, &(0x7f000022b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0xa5, "1041344f060389d612eb1115e26e9cafe8541bc4c871cb51a46b81facfce5e093c860b8406b85052ac0fbc14c2029f4fa10b7715e50d6cd76a11dc87e9ec94d06662078710c6a3d6eb2dab7792f4f6d6ef3ae8e98bd108f8447e1c0a89bb9fdbed27886adf8b1498932b9ee251d3c510700f642ecbd16d32f7672d4865fd9418e8f247d147d2e91dc78993809b1b7d637cd406b291144bb468ed896c9d14b1dbe978b2a726"}, &(0x7f00007db000)=0xad) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001cf000-0x10)={r2, 0x10, &(0x7f0000d64000-0x10)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b3b000)=0x10) write(r0, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) 2018/01/16 18:47:53 executing program 7: r0 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000727000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x6, 0xb1, "3d0f1a240aa8545a3cc4d7db07d87cdf64e2fa6b75ca0391611e29a0c91a2f37408c54647f6d1338fddfd43f776460f5e9552204859693f414ea84f42ea2ff5a9ad2c0d50e4d9184c14ea31b90943691b9a78ebc7897820e97a9b0a703cd69bc01ae0f151742c4d01df23004eae78a5c7e7007d18d77818a8774463ac3a7d4e6a22cac52439cf580fcb33b8c4a43683e3d8771657464773e25906d3a24cf68737b648b5d6a6cbf508dc648b075f5990efd"}, [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) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000372000-0x4)={r1}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000776000)={0x0, 0x7}, &(0x7f00009ff000)=0x95) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000603000-0x98)={r3, @in6={{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3}, &(0x7f0000771000)=0x98) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000e66000)=0x0, &(0x7f0000adb000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a6b000)={0x0, 0x20}, &(0x7f0000e0a000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cd4000)={0x1, 0x2, 0x80, 0x0, r4}, &(0x7f0000b6e000)=0x10) socketpair(0x5, 0x4, 0x8, &(0x7f0000789000-0x8)={0x0, 0x0}) accept$llc(r5, &(0x7f0000e3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008b3000)=0x10) 2018/01/16 18:47:53 executing program 5: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffffd}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/16 18:47:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2001202e3d2, 0x80000000000021, &(0x7f0000000000)="", 0xfffffffffffffcfc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000001000)=0x9, 0x4) 2018/01/16 18:47:53 executing program 1: getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00006a4000-0x61)={0x0, 0x59, "482e60b9aca7641894e3415f90a7cdd70eb904422464544b26c37e1bf7951f73234540b3bb91ae4520ec86aa8eb718cfb0d951f1e6391c122fa8f1a1b221b671971c4bb962672f57c1143df66cdaed73abdfe1f677d081d192"}, &(0x7f0000104000)=0x61) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x34)={r0, 0x2c, "b99779db7b55fb8b4d41cb389d83a4f62434dbf25f2e2a5cc44154158d7ff7d97306ae6d6cfd10394d7c66da"}, &(0x7f0000001000-0x4)=0x34) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) socketpair$inet(0x2, 0x5, 0x9, &(0x7f000020f000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009d0000)="3b692cec", 0x4) sendmmsg$alg(r2, &(0x7f0000f14000-0x38)=[{0x0, 0x0, &(0x7f000011c000-0x40)=[{&(0x7f0000fab000-0xf3)="919b5225cee91c81d7b58d099c9dcfd8e5ff9874330d0389b8ea276e7837cccccfd4dbf56426b46b788cfd095df2821fe387275f8a2435a0749c86997324739f6e7edf1b550cdaebaf179685015656ec93050364cc8984ccb14d1f1766523b5bc7d8aeac1ba4803bea4f201679a41de77ab328ae92babb4ad5dc76a0f642c0d00836c642ae1a0a26ec42a073090785387de95fc412f2d6a610d9f86ddd891590d100eb5857e7b2426eb95a1e42bce6f5ded781f907f456398227849bbd85fed7d76ef13a6d5215207d8d0f00a464d7a3cc4e4b2e88723d4d8840063e3663c2c624c06ce4663198f0bddd7e90492cfd0ab63788", 0xf3}], 0x1, &(0x7f00002c1000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 18:47:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x400, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000a9c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffffffffffffffa4, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f0000e2f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000060f000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xc5, 0x437, 0x4, 0x8}, &(0x7f0000130000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000e98000)={r3, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x40047459, &(0x7f0000fcf000)=0x0) 2018/01/16 18:47:53 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000f000+0x7ff)={0xffffffffffffff9c}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000010000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r1}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x400000000001, 0x5, &(0x7f0000010000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1000, 0xc3, &(0x7f000000c000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffec5) connect$packet(r0, &(0x7f0000011000-0x14)={0x11, 0xd, r1, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000012000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@generic="f33df718c74ebffd9fbfb41c493f3b6e", &(0x7f0000011000-0x28)=@ethtool_gfeatures={0x3a, 0x2, [{0x80, 0x0, 0x200, 0x7}, {0x100000001, 0xb28, 0x6ac, 0x4}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000a8a000)=""/147, 0x93) 2018/01/16 18:47:53 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000462000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fe7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000941000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/16 18:47:53 executing program 0: mmap(&(0x7f0000000000/0x5c3000)=nil, 0x5c3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f0000340000)=[], 0x0, &(0x7f00004b4000-0x40)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto(r1, &(0x7f00005c0000)="09b9ba7160e59ffeb0aa6741d117a6d6acfdec49f1f6e3a33f0ee713939c0cef", 0x20, 0x0, 0x0, 0x0) socketpair(0x11, 0x2, 0x1, &(0x7f00001c6000)={0x0, 0x0}) mmap(&(0x7f00005c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00002a4000)=@int=0x8f, 0x4) mmap(&(0x7f00005c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00005c4000)=0x100000000, 0x4) sendmsg$netrom(r3, &(0x7f00005c3000)={&(0x7f0000091000-0x48)=@full={{0x3, {"a364ad0ba07971"}, 0x9}, [{"6767ad3919a28d"}, {"dda77acbd8d879"}, {"b8794b234299a6"}, {"fa6771c6d01968"}, {"5d68cdcf045682"}, {"d48081f8e510c8"}, {"211dcae8807127"}, {"a5d569b767d682"}]}, 0x48, &(0x7f00005c3000)=[{&(0x7f000029d000)="6fa3b6262e2ff30c4625d2a9f322004f02f0a28ddbc346ada1b4a67dfae164f49bcc1164810da9f96e36db0626f4c256daedff28985cc3e1747b1eca83d8c854c6a6d074067f8f26217a2d5bbe09e8317e213ac99b9352ded51a027a4ef5b9920077c495d64d5379a471c61323515d45265057036c435485d6", 0x79}, {&(0x7f00005c4000-0x5d)="43b1d940eeb9e51e4a2ac3fb4a7fdec8c9bb512351611e8fda1bfb96b12f515bfef2001b1ef0705a1fd1fdce593bec8a30648d7d3224cc7c024f82e561454f8ccabdf36edff1c5ce8bd9d029a0746f1ddbce1fe8fc84f4c5de10c55928", 0x5d}, {&(0x7f00000cc000)="e3b85ba7fc377dd8911a524327ecc1efc7d1f7a50fb3a78f9e0b04f4adad6e2734e71aba127aa17c1b57ff32b6fbf119ea0531708fa8c175650c09ac17722b76bb4ec54d1b17fa7d431f096bdd1a447398679131c3c5f646ae4b00d8635221916b3ca029657fbc2530ddff58ce6ba14cc1f4a0170820fc423e93ad0e71a9dec1be8b8b37a8a63c9f492c807c77e0969b45ba57330238f533c226aeeefe8c61", 0x9f}], 0x3, &(0x7f0000347000)=[{0x58, 0x11d, 0x4, "c3e98e260a61b55cb66f1d8cb8fa4f60c2467887c69f14139c6447db63243ec7685bd806b0e7202bf145e65e36001644b4e669c0da81977f28c6fe7fad0659cba00bf2f05ab5c9"}, {0x1010, 0x11b, 0x7, "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{0xe0, 0x10c, 0x2, "76059653cbb1e25c3171048153ce4ee84d68e332f97bfeb9c9f134a232dca20c432c98524893bfda054206d036ef944256f04a11aca7a31c844c49a3bc855ac32425789a8acd79dea60bcc71856bafc1fffe62c718a7d6f8d7f86c13e42f0c2406249a429ec1aa966df330a98e2b927da5ab54c28396ff8266bf45ef19902e6ee4287adac107f65ec02164bb63158d82fa1fa7e7f44eb4e8a4eb6f936affe137254d574230c8df03c7ad1784a9ecfaa7383fcd9dfb8847491e268d6b750ba7f8a995f1075e85659eda70520f3740f2ac"}, {0x1010, 0x0, 0x401, 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{0xa8, 0x88, 0x200, "52359f5eb1f5ded31211051ddae0556a18fbb6bb3d422ec39172a63d72ebc5c1e0f2636653e3108ec56086cf6a5567a2f6f0dfa498a05a178aea011210720a523d3b6f214067015cc4fbaee9e396eeb7494c93500a6e692eba3fa50f3424b4d375e4b5839bca46d9b1b8c6fb26c073b7f4679a06daaf7d9d931215c0c2f6e2a1c1604eadd5c6b0d26f1e3ee66f7345c936dd9bc01ea4d4"}, {0x100, 0x18d, 0x80000000, "7d32bc7b08d68f0eec5294d5d0f859ba2e8db4df958d0cae214e8415eb6a163f3c57e7c0c2d6c1bd8918d16dbd5caa509f16a83e35e82cc641a9d87a2a44281920eca4dee64e0c0e31bb89a2f10df52b2be1ac5544d14695088625a9414595bd043a906e72acc3f21b4b946b4bab22cee4cebe4f44502729c37c9e17b976c2fcebb734d6fa939d34ad71c3958a744c74f0732af87972224ba3ae27d8195b7164c71b0f3d2a01600a1eab86f0c06eb8ade9f18e822a899fb728a11697d83ede16a12e13a35df62acd91f12a80af75b46d6b22300a901f6c5f712b08629903af20f4febb0749e1330c98d526"}, {0xc0, 0x6, 0x6, "568cc0fecc472743966db919b50515272079e0792a9198e7b50d9d8dc8b77410bd79b8d1f8ccaa064b04a68b0629d48f5a32c6143abc56fa723adb2b70cb2e7b439ad96e7e947a8f5a857d2287e07ec7d70697c99e8eb4a7b2c91996fe765fb1d180f2bde215759b278585421b89a197ddd35da85082511a87dcafe1e31865afda84b0f5018388a098592d1faee21bccddf007d943dab26ab1c41d48ad0cdfc5d95f624c0f05c8b0206dcb9bacc261bf"}], 0x23c0, 0x20000000}, 0x40000) mmap(&(0x7f00005c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000c0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005c3000)=0x1c, 0x80800) mmap(&(0x7f00005c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005c3000)={0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xffffffffffff6895, 0x5, 0x71e, 0x0}, &(0x7f0000177000)=0xa0) mmap(&(0x7f00005c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00005c3000)={r5, @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]}, 0x1ff, 0xfffffffffffffff7, 0x100, 0x81, 0x400}, &(0x7f00004ad000-0x4)=0xa0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 18:47:53 executing program 2: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000ae0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002e000-0x4)=0x8) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000adf000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000997000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x17}, r3}, 0xc) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000ae0000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ae1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000ae1000-0x4)={0xfff}, 0x4) 2018/01/16 18:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000f90000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ee4000)=[{0xc, 0x8}, {0x2, 0x8}, {0x6, 0x200}, {0xc, 0x7fff}, {0x4, 0xffffffffffffffff}, {0x3, 0x3f}, {0x2, 0x1000}, {0xc, 0xfffffffffffffffe}, {0xf, 0x0}], 0x9) r1 = socket$inet(0x2, 0x80006, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000df000)={0x0, 0x5}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000058000-0xc)={0x0, 0x6, 0x20}, &(0x7f0000d0c000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000607000-0x8c)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_opts(r2, 0x0, 0x400000004, &(0x7f000078f000-0x5)="8902", 0x2) 2018/01/16 18:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000467000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007ad000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e8f000-0xc4)=@ethtool_drvinfo={0x3, "480922044577d5bf98f2a20b944585ad4a6122879ebfd0b171400b3f21b20657", "68d7dc9e90c940040c75a4c775b47b8bff7f7bea01edee31ce55b2d3c90d7625", "41bc5210a34afeef5fa7a17683690ac81b9ade61d7e9aa1d35bf3eb9e0bd58a0", "a026cf90026c719fb7e21134f4f6c54ed3538f4765fc33601ab270b36cc56244", "9b372c277597667f692f2d916f0247d472cfe395cb16928adbd9ec0c4a294d20", "efebb385cc16fa8c023937df", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4(r0, &(0x7f000022f000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f000022d000-0x4)=0x1e, 0x80800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000bdd000)=""/59, &(0x7f00009aa000)=0x3b) 2018/01/16 18:47:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f0000625000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000197000-0x4)=0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000066f000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0xe) bind$netlink(r2, &(0x7f00006ca000)={0x10, 0x0, 0x0, 0x8611400}, 0xc) recvfrom(r1, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/16 18:47:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00008b6000)={0x0, 0x0}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r0, &(0x7f0000d10000)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 18:47:53 executing program 0: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000f23000)=""/36, &(0x7f0000f23000)=0x24) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000bb4000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f000042e000-0x4)=0x1c) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f25000-0xcb)={0x0, 0xc3, "107b8fdeca4f47bdda3e384e37dc2cd1713f47653e4b48e3c72e2e70c058564315126cc40e099a4d7e048f6151066e02337749382629fc29fb4618832a40364279966b2547bc13bd7a6471e8e5c6d1049b6b0374e92da07738f14b4fcdac6df971b77e515b12a1b161222f86762025c31fbe4306978400597844ab57914fcc49bc47a822e4a185cb8229c17edcbe9b572946e6053d8f41f922b1da675ff809830992de5712d51828b4751376a43ffdcab70e7d4e3ccbb0e2403287abbb7d364a3b0b46"}, &(0x7f0000f24000)=0xcb) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000eb2000)={r2, 0x6}, &(0x7f0000f25000-0x4)=0x8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000f22000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f23000-0x4)=0x2e) connect$bt_sco(r3, &(0x7f0000701000)={0x1f, {0x8, 0x2, 0x2, 0x0, 0x0, 0x80000000}}, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000003c000)={0x0, 0x0}) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000f26000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) r6 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000ab5000-0x38)={0x0, 0x0, &(0x7f0000f25000-0x30)=[{&(0x7f0000c53000)=""/139, 0x8b}, {&(0x7f0000987000-0x62)=""/98, 0x62}, {&(0x7f00000c5000-0x72)=""/114, 0x72}], 0x3, &(0x7f0000979000-0xd3)=""/211, 0xd3, 0x20}, 0x40000000) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 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) bind$inet6(r6, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) connect$inet6(r6, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000f27000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000038000)=0x14) bind$packet(r3, &(0x7f0000994000-0x14)={0x11, 0x15, r7, 0x1, 0x7, 0x6, @random="bbd6d77485fe", [0x0, 0x0]}, 0x14) 2018/01/16 18:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 18:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000106000)=0x0, &(0x7f00004ef000)=0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000880000)=0xec, &(0x7f0000adc000-0x8)=0x2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x1, 0x1, 0x0}, 0x10) close(r1) 2018/01/16 18:47:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000090a000)={0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f00007b4000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = accept4(0xffffffffffffff9c, &(0x7f00008b3000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cbd000-0x4)=0x10, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000b53000-0x94)={{0x8, 0x9, 0x100000000, 0x37, 0x3, 0x2}, 0x0, 0x8, 0x41d4e206, 0x8, 0x8, "21b1c97681a8f9733969e881078eb04c457b790e51c3db06bcfdd71b844736076e355bdb4378f450a0806690d64211269a89d69abb03c72f7d0c7a6fb59b56773037ba0cf03cfb1e62d627bc783dec51c84a373c4644151667d4b6e969d8439e7e8d2528cc8e10ec98f436ed2ee4f72ec57a30b2afb0ccbdd338921256f3d114"}) 2018/01/16 18:47:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) accept$alg(r0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006a6000)=@assoc_value={0x0, 0x1ff}, &(0x7f000049b000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000827000-0x84)={r2, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000718000)=0x8c) bind$alg(r0, &(0x7f0000444000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000648000-0x38)={0x0, 0x0, &(0x7f000073a000-0x70)=[{&(0x7f0000ec1000-0x5d)="177834b3867a250e5aa72e5652a4eb530b83a82b27dcc65ab01eb0", 0x1b}], 0x1, &(0x7f0000ec9000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/16 18:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00006cc000)=[{&(0x7f00008b1000-0x1000)="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", 0x3d0}], 0x1, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x2000000000000001}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x445, &(0x7f00001cb000)=[], 0x0, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000146000)=0xfffffffffffffffc) 2018/01/16 18:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000657000)="4bc2c27bebbf6eb8ad0a674d3e36ebf07c751f8f5f28f587958519d03f9a45f1e4db8f2846674aaac792cf8c473f34c4470609b6b70a342d824547b769d6c5d438c843e953e5dfe2a2a1014862b33ffba839829e6341ccd7bea34c775c305d65a2156792d8ef90", 0x67) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000445000)="960a75b0d5e309e5b3b60ced5c54db0a71", 0xfffffffffffffebd) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000e54000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000ce000)=0x48) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000d05000)=0xa091, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000935000)={r1}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000d21000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000589000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000029d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4b000-0x4)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000b80000-0x38)={&(0x7f0000c14000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000b48000)={&(0x7f0000fa9000)=@getsadinfo={0x194, 0x23, 0x500, 0x5, 0x2, 0x0, [@algo_auth={0x90, 0x1, {{'sha256-generic\x00'}, 0x238, "3f5629476f8997dd446d8a58761daaefe1013940e3a5af6b9289e5b6707b6586084d4ffbc6551280655301825b4cd8eccb2f3818c6d7acc0149346523470a7b97a255ce7ee60a4"}}, @sa={0xe8, 0x6, {{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x3, 0x0, 0xa, 0x0, 0x20, 0x3f, r4, r5}, {@in6=@loopback={0x0, 0x1}, 0x2, 0x0}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0xffffffff, 0x7, 0xfffffffffffffff8, 0x1000, 0x81, 0x101, 0x10001, 0x8}, {0x9, 0x7f, 0x6, 0x3}, {0xfffffffffffffffc, 0xffff, 0x1}, 0x6, 0x3, 0x2, 0x4, 0x7fffffff, 0x16}}, @output_mark={0x8, 0x1d, 0xffffffffffff7fff}]}, 0x194}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00003a9000-0x20)=[{&(0x7f0000d57000-0x78)="510100fe59da02ff8146b2bcc38c4d78", 0x10}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f000044d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) bind$alg(r3, &(0x7f0000193000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) 2018/01/16 18:47:54 executing program 6: sendmmsg(0xffffffffffffffff, &(0x7f000023f000)=[], 0x0, 0x8000003d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000077a000-0x10)="8d3ef2734a17a4ebe250d6edba88cc86", 0x10) 2018/01/16 18:47:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x6, &(0x7f00008a8000)=""/171, &(0x7f0000400000-0x4)=0xab) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fa5000-0x4)={r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000914000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000396000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d24000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000fde000)={r3, 0x80000, r4}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b59000)={0x0, 0x5, 0x2, [0x2, 0x3]}, &(0x7f0000f5c000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000fe000-0x16)={r5, 0xe, "e4ebf53346b267f46d9332890eb7"}, &(0x7f0000ebc000)=0x16) 2018/01/16 18:47:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f00003b0000)=@un=@file={0x0, ""/108}, &(0x7f0000559000)=0x6e) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00002ee000-0x2)=0x40, 0x2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:47:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000bc9000)=""/21, 0x15, 0x10000, &(0x7f000056a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) 2018/01/16 18:47:54 executing program 4: socketpair$inet6(0xa, 0xf, 0x5, &(0x7f00008eb000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00001c8000-0x1000)="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", 0x1000, 0x851, &(0x7f00007dc000-0x1c)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1000000000000033, &(0x7f0000370000-0x6f)="", 0x0) 2018/01/16 18:47:54 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x104, &(0x7f000093a000-0x108)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x8, 0x2040, 0x7ffffffb}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0xca, 0x2e, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x3, 0xca, 0x0, "0bb17cf64475042ec714f1b01adba8c8a458c614b014081b4bbecd86434f495c379f3250946ca03329da0e5273c89714660ad73d2e79e5c53a737b9ffba0c0e0c8a4caec01968f9aaf99be73574569bacdbc31d7b246ad948245e4d14fbcd5b922714330afd4e49cdcd1b7bab014216433e7c28b3a3f8debd33a9923fb52239ae9a6054912ff7022c09ecf9f38f0d440142c8dd1baece66b6d7b581aec67a02442e385f4571e423398bde6f034dc89a7347726443b5bed57fe9bb31d2eae784ba0ab"}}}}}}, 0x0) 2018/01/16 18:47:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x80020000002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000a9b000)={&(0x7f0000eb2000-0xa)=@abs={0x0, 0x0, 0x0}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000274000)=[@rights={0x250, 0x1, 0x1, [r0]}], 0x18, 0x40000}, 0x0) 2018/01/16 18:47:54 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000788000-0x4)=0x0, &(0x7f0000411000)=0x4) 2018/01/16 18:47:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000e77000-0x73)="b7", 0x1) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x7c, &(0x7f0000621000-0x8)="8000000000020004", 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000482000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000762000)=0x60, 0x80000) accept$nfc_llcp(r3, &(0x7f0000e0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000049f000)=0x60) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000011a000)={0x0, 0x5}, &(0x7f0000c6b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a6d000)={r4, 0x0, 0x7fff}, 0x8) 2018/01/16 18:47:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x820000000001, 0x84) listen(r0, 0xf0fc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007d5000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4)=0x5, 0x4) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fff000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000085000)={r2, 0x1}, 0x8) 2018/01/16 18:47:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00000da000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000040000-0x4)=0x1c) accept4$inet6(r2, &(0x7f0000f14000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000056b000)=0x1c, 0x80800) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000f2a000)=0x6, &(0x7f00009dd000)=0x2) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f4d000-0x93)={0x0, 0x0, ""}, &(0x7f0000d68000-0x4)=0x8) 2018/01/16 18:47:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000594000-0x38)={&(0x7f00000e3000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x5c)=@ipv6_deladdr={0x5c, 0x15, 0xc00, 0x0, 0x2, {0xa, 0x0, 0x1, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4, 0x7f, 0xf20}}, @IFA_FLAGS={0x8, 0x8, 0x2b0}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) connect$bt_l2cap(r1, &(0x7f0000001000-0xe)={0x1f, 0x3, {0x5, 0x10000, 0xde63, 0xbaf, 0x3, 0x3}, 0x3, 0x5}, 0xe) connect$ax25(r0, &(0x7f0000000000)={0x3, {"b9e50beddbee84"}, 0x401}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000000)=0xab9, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000001000-0xc)={0x10002000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x8, &(0x7f0000002000-0x40)=[{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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r3, 0x4, &(0x7f0000001000)=[0x2, 0x7, 0x59810a39, 0xa8], &(0x7f0000000000)=[0x6, 0xffff, 0x3c46, 0x6, 0x81, 0x7f], 0x44, 0x6, 0x8, &(0x7f0000000000)=[0x563, 0x5, 0x2000000000000000, 0x3, 0x1, 0xa], &(0x7f0000002000-0xc)=[0x0, 0x0, 0x40], 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000002000-0x4)=0x7, &(0x7f0000004000-0x8)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x7ff, 0xa959, 0x1}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000)={r4, 0xe8, "8af00bd825326fd8a74cf096738e31864bcee18225a6c9180c989ffe0ec110b3343fa2f9c7cf5b95de6567b86a6f768ffe88fd3624ab7007ab9816db6755fb2dc9cbb7105e78d8da96031ea43166b5a3bdcd21cfcd5c5a9060e40a98b9d615725590752ab1ff975674b24c0106b730b80f61a8b7377e9aff622baa5833d1bdcf38703b4b45aa07cf05f30d68a46a2eb6da255ee78b41c728065d74d455ac2699283d362f42e802ccac7153e6927f60e39123376a2d7f6a6691f68a1e7e4adb45e12a9e4427d5dfb1867a0e5bf12be535a37ebe31c8676b0b9eb512a56c63f0531ee67086f442d15a"}, &(0x7f0000005000-0x4)=0xf0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14, 0x80800) 2018/01/16 18:47:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, 0x0, &(0x7f00001be000+0xd05)=0xba) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a88000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f8c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001e9000)={r2, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9}, 0x98) recvfrom$inet(r1, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000c26000)=0x0) socket$inet6(0xa, 0x5, 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000a2b000)=0xa1, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00004ca000-0x4)=0x0) 2018/01/16 18:47:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00005ae000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000c39000-0xd8)="256903323e1299c60d9b993646b7e234b52c287e198a780895a64bf8a7facf797a77109bb6eb67765fd58cef161ac7adac14c130fb5a6455e732b75ac807d67644247b0dbafa199992795273e5ca287db11398eca91efba9da74d38f3826ed3b7a21aba58dba49b204ae0e6a9f04d9d0cc4421a411fe58d645f4e2b7555916931b5914f4c75c386150100e28c7829b9d93d96223c4115a361295ec90bf926309b51ea0ff9664bbfdcda34ffb381c952b2920487e4869ae4007fc32161bcc42461913d0fd82367aa47836ec761a16f2ef49a25409e5e9d85b", 0xd8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b1c000-0x38)={0x0, 0x0, &(0x7f00009aa000+0x1c3)=[{&(0x7f0000f76000)="3a12894a4610976e50eb", 0xa}], 0x1, &(0x7f00003e7000-0x288)=[], 0x0, 0x0}, 0x0) 2018/01/16 18:47:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x19, 0x6, 0x3bf) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000004000-0x8c)={0x0, @in6={{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f7e000)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000fd3000-0x8)=@assoc_value={r4, 0x0}, 0x8) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e0e000)={@generic="6f34ef4d934833f89e49555186b0c439", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000efa000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f95000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000070f000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x2, 0x0, 0x0, 0x100, 0xa, 0xa0, 0x80, 0x3b, r6, r7}, {0x7, 0x0, 0x2, 0x0, 0x42e41dd5, 0x6, 0x10000, 0x9}, {0xffffffffffffff6d, 0x81, 0xfffffffffffffff7, 0x8}, 0x4eb6, 0x5, 0x0, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x4, 0x3, 0x2, 0xfb85, 0xfffffffffffffffe, 0x8}}, 0xe8) recvmsg$kcm(r5, &(0x7f0000e72000-0x38)={&(0x7f0000f43000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00009a9000+0x530)=[{&(0x7f0000a17000-0x72)=""/114, 0x72}], 0x1, &(0x7f0000afd000-0xf7)=""/247, 0xf7, 0xd0c}, 0x0) getpeername$netrom(r8, &(0x7f0000ea4000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000ce000)=0x48) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000391000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x238}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:47:54 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000011000-0x5c)={{0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb1}, {0xa, 0x2, 0x475, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x9d1, [0x8, 0x8, 0x100000000, 0xffffffff, 0x7, 0x3, 0xcd36, 0xe53]}, 0x5c) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000005000)=[{&(0x7f000000a000)="e96bca0c8bf5d1fce8b9aae6dc1de0035d03c687e19eaff46a8b290a8dbcb43cf92abead8d5f610473d6dfb03415278459fcc2c19c60eab7abd7ae65852d5027703e3f", 0x43}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) sendfile(r1, r1, 0x0, 0x18a00000000000) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/16 18:47:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0xfffffffffffffc35) bind$inet6(r2, &(0x7f000054b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e30000)={r4, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r6 = socket$inet6(0xa, 0x4, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00003f5000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r7 = accept(r2, 0x0, &(0x7f00009f7000-0x4)=0x0) sendmsg$inet_sctp(r7, &(0x7f0000071000-0x38)={&(0x7f00005cd000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f00004b4000-0x4)=0x0, &(0x7f000080c000)=0x4) setsockopt$bt_BT_SNDMTU(r7, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r7, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[], 0x0, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r6, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) socket$inet(0x2, 0xa, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ffd000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00003c0000-0xe8)={{{@in=@rand_addr=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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000c52000-0x98)={r5, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000637000)=0xfffffffffffffdf1) sendmsg$unix(r7, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00008d6000)=0x0) 2018/01/16 18:47:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r0, &(0x7f0000fe5000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00007a3000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00006bd000)={0x2, [0x0, 0x0]}, &(0x7f0000eff000-0x4)=0xc) accept$alg(r1, 0x0, 0x0) 2018/01/16 18:47:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000bbf000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000+0x8e1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000cd1000-0x3d)=""/61, &(0x7f0000f36000)=0x3d) 2018/01/16 18:47:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) accept$alg(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000879000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) 2018/01/16 18:47:54 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000df2000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r5 = getgid() r6 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r8 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r15 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r18 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r20 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r23 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000-0x4)=0x0) r25 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r29 = getgid() sendmmsg$unix(r1, &(0x7f0000000000)=[{&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xdf)="0219b702d0cecbb3a4d814bb6437ef97b01f9e338da5b34912e576a3504d9f13de73a6e0d3c6d3c94d25d47f9719d4b12157864f3b034e98dab7d4f181f46dbcf85b8445c690c37ab92fdede6896c411a54b3e3900284d4f8ac4807d0699bdbaf68a1e2ecdd40bc7e85d0cde82ef5bb6a9d1412e42c730546da7b777d26d5da2a93091a08adc98ea1fed99258685dba7a8b766a10d7003fb3fb1bdde52dcb7c6d881fc3d10fa1f12f5da36d86bff99c87175731e0b3da75a8addcda1cd05a5aa15c543ef1be42080d46c41a16933e57f87f27ef16b940f3e16a9f61930c8d8", 0xdf}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x40000}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x30)=[{&(0x7f0000001000-0xce)="98656c5754e86020e16f04f1a7c81aed4c3cadd3b046612bbb5bce6271cc1a7046777c2d3a0e965e7c3e5a2445e46521da1bff56be922136e561034cef88c265ed1c72ef76896ce6e3a3a4493ee470047e650abb589cced70905e12c0eaa26c777431973cc7dff51e537f582c150f3fb19e2cab7c7283ea776cf0a67fd076d396232f42ad4a21ea9dc7a0e6477def178e6b7f1dd4e6d5ea6365e6db15d870b1a124d77301a1c00a9bdb0ce20ee9bc242cbb876c658de4ae3a3032e91ca9a533dbb33637c2049f6219545cb3db219", 0xce}, {&(0x7f0000001000)="e26950d85c4b8ff9c593c684555ac303ce6e67a6893662715e09dcacd5f94b301c58c248d69a3ea1103041da930500702dc876baa5749fff9e294beae1eea6319e592666a8e69edf4a0164186141fb79750eedb53fa94d0d18fb4cfa73602f7ffe09da4a03545316897dd3fdd2f9b933e464466a48cbd8a69d3d27d54360c353c33d5c3634097824e158b82225d6ec5af65bea67b1c0d9d2ad0318e3bfd2c85f395c417a0b1415d4eb571505a0642103b8ef768d323b50876e96c52830ed5023f7a8aee6913986ece66739a821b8f92020169db313dd15e583cae5adc442df18baf7b4eac9aa4af3a774766aea831e", 0xef}, {&(0x7f0000001000)="462254c00de3a75219163c2fa08d1a6808166f7ba4a9b2b2edb2ca91cdfa2011aa63391930c6ca39709a1a9db31eb28fe87bf67803db91ef5b34c7773c9bb167015e7f9157d2d909b7d49fabbf9c80f172d693f8a08b49f565184aab853c4139fec2a139579b3f051529b2977a8c2fb95def4a48bdf1dbf39765e9adf8fca7ae44ec8bb3bfcaf13835fd85b46a8bf249abe1317e13f8670cbf3bb0b8173b235d3ea639fb1fecfc45045ed2aa9da05787a6c27f234b9fc7735f5b3cff036ed0bbbdb865395bb85079ef209fbbe096d9265bef35873f0f31fcb245a3ddc7ac648f91", 0xe1}], 0x3, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000002000-0x22)="bf2c0b449a6f8f4db43be53f116f58162dbcbe1451e0b54c0b670442abc3458324d4", 0x22}, {&(0x7f0000002000-0x99)="a4a3a7e03a59c64708d0eb76b8d1e54bbe114bb8cf1f5c4c984916679e9dd4bb14aa8dcf1ae6940a058d115bf12616c4ea371ccb0892a186b7a1d0abbab0894a83c73a8eee8c199549529afeea62c45a6fecb565e9f3d6439452bca7c7cd87c890b01aca50bfef84de2a2dc4f00ccbcc3bfef6e13201adef1f81301c3d4351edaee1e2567161890624451946215014a7465a4b1fab8e0dc650", 0x99}], 0x3, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r2, r0, r2, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r2, r0, r0, r2, r2, r1]}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r2, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r2, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x100, 0x40000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)="be3e33c26198fc", 0x7}, {&(0x7f0000000000)="02433f2d011ad8a9e6709bb8f63345795d6d9d3b14159434aeff367dcf638361c824d35e750d9fd41878db51390c559739b729bc8f07edb67bb8c04d046f81009dfac39f6be6bd9262247483821722bc6532a9693859661e97aa604ca75d9cb58626663d59ded4d84f65ebfc1198cd7e173a8227d06c83b7a5bb8c074ac5cc47b410c24bd19d445e928e8726a0a5dad48c8af642f0cb2031c4624742fe96214661638ed963399727c1344e181e8add667f9a07e88d2ebdabc0c394ecb9e8934c68dd49c0afb04f4fcdfb128ed71ba6c45c518dbfb47f64dac23c821c8b02cfe213c6745178c4ef80b6e37fc5ce2e424519d3f970", 0xf4}, {&(0x7f0000002000-0xbf)="f71e2ce423ee81584aa5547379180273085442e41c84af46e3f88c38681e1a55a9b61eddcb26c714880642dfbbf5cf8e75473f4ebad93b32ad6f9170c0c56ff475c5749a5073f4350d723d671dd7079c10c2c5da15ca7326b4beaed688b2c52404aa2c2453c3dc6cef7c2d3172e755abb140aa9f415c87174a80d52a0f44becc25a8804ecd3f944b9f0213d7eb37d37794406a317889bc537fdcfd49c77e7760407da7a7d1c21718dd78a524d32291934e696b8717dd4297750ad534af5943", 0xbf}], 0x3, &(0x7f0000001000-0x128)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x128, 0x0}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x92)="1bc4a1b28c37e244dab37827b6161e48e4065ae19bd5c300bfc98d284ac247b0fe8bf2b93bf39a10c923cc6369fdb364b40888a8a8a1cb0c37f52add5ed5685233f601d28580e2cd6bc57c5f7c9a00facfdee1e323b3380adf3089ccaef2a6826ce7dce3cc2ba0ffb43f2cc850fa67bb3de326efd27624a07035fc6505f590b357e772f41429df03b6f6c4a32f25b9094a12", 0x92}, {&(0x7f0000000000)="82044e5da32a177fa81a8e418a088e038a38f7d19a48f8aa4c1cd02239cf26601e99a04942efd223e0427759856c122a7fdf4559679aaf923f2b892bf378580cac3e0f2450b0aff21a29e8c98642ecde9a6c8631e2a9514c0a4c3895350b9c207ccbe75ed5d21b7c19b6a73ad8d2fb1c123201999b85beb3c2b0f3cc3ec24efdbc5aa5269fdb75c4f5d096cb7ee54501e85382a6fa17c7ef7823e6e19d6b7c9d3a", 0xa1}, {&(0x7f0000000000)="e9d3de73f9c754ce51221ada7689757c60e83f3d6aca7866c5eb1345f482cfde599849c14e554223a05be0dca148a2aa2697ca558e787032369627169281c43e5ad09b6b9726dbbdcd144c4c375a4ea686bb03fc84b166d097cfd93962629d585757538c9ba7a74e5404f73745725807bbb846543af825e80aac2170a0e43d279ffcf64b4a6d4a45510cb8b47f0a37e915fa4da677c8ee78b7e08df81a983560f449566b9978e4052341b54585", 0xad}, {&(0x7f0000000000)="1c81f0b4d56e41210688f308b53a7da92cadcf233dd05a087e80f40237882a19abb47c1c2ed66db774ea4150a3d8516f23ec2f63d007897088326571dd05bd368da4022f013ea2e76052", 0x4a}], 0x4, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r2, r0, r1, r2, r0, r0, r1]}], 0x30, 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{&(0x7f0000000000)="460f116203421e86bb164838be4546c049a373d02f63e409622794eb33881609bad1c81a0ee78a32f7a9f0243fe176f9d0f20a20bc29350ce7bd546d7b595b7d35ccee097d47e1e25059371a3af8603d42535c36fd774cd36b1619558ba19e916c848efaf1ea2522b4b6041e28a6bc76644178d65428a855d56841529118848465aa8de568d6279c5279ec47c587e02238d6e55a672f72f3a391269be078684bd4808e04867e4bd690f1b14f8c12538d2b1c169aafbc5f19317c218c44e4f5437883286a3b96572c61f15972e412d0dca6be", 0xd2}, {&(0x7f0000001000)="41ecdefea8b1968430d071003506b2ad1ac60b7aa621b65828d0794d1974653768a12266c53d", 0x26}, {&(0x7f0000000000)="b2b45eeb68aebeb792268dfc14e5be94e8235af1436a0c515b4e6fd7ea50683ffd3d5ffef89e57fadd918231b35742af8a73f2cecb7ddcce960e5305f7d1f9f123549b436839d6a209d09f2af9c34c7582ceb27d76c97a5233e24f8be84f42928404dd7153979e355e", 0x69}], 0xa, &(0x7f0000001000-0x60)=[@rights={0x20, 0x1, 0x1, [r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}], 0x60, 0x800}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="a2657235554c57bc2bdd9136acb5aef5d7b01fe175d4f8233707e85a722cfefbeb1c02fb9b2bb787a849f5a2920564b708ca1d4fc3c9d2677a823b6118cb99ff27f8b3b87e5f79d093e039cc566c71c80380cf3404a5b3365e56d9d51c590c8acd41c27849fcadc6f151b98fdd264058687f68d4b42e70d13eaa2e2d25a24f", 0x7f}], 0x1, &(0x7f0000002000-0x20)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x20, 0x40044}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000001000)="caa37594ef021b870acf1b609cd71e3881f8456be9", 0x15}, {&(0x7f0000000000)="ca0db52d0c9b352c2e10e49800cda4e242e8a91bb7a92387b18e037f21048dbf199e86", 0x23}], 0x4, 0x0, 0x0, 0x4000010}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x32)="9ebc5375dbdcef79cae039562016b71d574970f17073e70feaef0ad0badda5c212bbdcf56f3ac54df01856d97beb369da3e1", 0x32}, {&(0x7f0000000000)="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", 0xfe}, {&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f0000002000-0x3e)="306a9ee728011049cfe9b1fe0c0f7d182d350cd549d15479cbb5d535e2c336817ac68546268724778ec2f5bb3c0ac053d0cfed9e661772471889a7d7014d", 0x3e}, {&(0x7f0000001000)="844e732c", 0x4}], 0x5, &(0x7f0000000000)=[@rights={0x38, 0x1, 0x1, [r1, r0, r2, r0, r1, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0xa0, 0x10}], 0x9, 0x800) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00004fa000-0x4)=0x0) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/16 18:47:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x9, 0x2, "ede16308d33c", 0x400000, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x100000000000002, 0x0) write(r1, &(0x7f00002db000-0x24)="24000000260007003240000000367700fb1308020100000000b00000000000000000ff10", 0x24) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000d32000-0x4)=0x0) 2018/01/16 18:47:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000617000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/16 18:47:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000737000-0x10)={0x0, 0x1, 0x20, 0x3}, &(0x7f0000b00000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00004cb000-0x10)={0x0, 0x3c, &(0x7f0000356000-0x3c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x37b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}]}, &(0x7f0000fac000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e65000)={r2, 0x1000, 0xfffffffffffffff7, 0xe03b60f, 0x3, 0x7, 0x77, 0x400, {r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x11, 0x2, 0xc968, 0x9}}, &(0x7f0000bef000)=0xb8) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00002be000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000732000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000080e000)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 18:47:54 executing program 0: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d1b000-0x59)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "a69b02f95c4674d5a5cdb4984eb5d185760f4d585b140300d4e5b8859c249d9672cfeabab50533d59fea8977a879665fe57290151e3228fb010c91ac72101776003c00002310c668dd7c1f0b8b6ac781"}, 0x160) 2018/01/16 18:47:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cb9000)={0x0, 0x0, &(0x7f0000be4000)={&(0x7f0000271000)={0x2, 0x13, 0x1000000000000000, 0xf, 0x38, 0x0, 0x2, 0x1, [@sadb_lifetime={0x4, 0x7, 0xfbc6, 0xb9df, 0x3, 0x0}, @sadb_address={0x5, 0x17, 0x32, 0x0, 0x0, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0xffffffffffffff81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0xe, 0x0, {0x6, 0x3f, 0x7, 0x3f, 0x0, 0x400, 0x0, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}}}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x4, 0x14}, @sadb_lifetime={0x4, 0x6, 0x3ff, 0x9, 0x1ff, 0x401}, @sadb_address={0x5, 0x0, 0xff, 0x80, 0x0, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x4, 0x0, 0xffffffffffffffff, 0x3, {0x6, 0xff, 0x3, 0x6, 0x0, 0x80000000, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x1, 0x0, 0xf, 0xffffffffffffffff, {0x6, 0x0, 0x7, 0x9, 0x0, 0x2, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x0}, 0x1) bind$bt_l2cap(r0, &(0x7f0000df3000)={0x1f, 0x7ff, {0x0, 0x3, 0x8000, 0x3, 0x8, 0x3}, 0x7fffffff, 0x3}, 0xe) socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket(0x10, 0x802, 0x0) close(r1) sendmsg$nl_generic(r1, &(0x7f00006f7000)={&(0x7f0000ed8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00001c0000)={0x14, 0x1e, 0x20d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000155000-0x4)=0x6, 0x4) 2018/01/16 18:47:54 executing program 6: socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/01/16 18:47:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x20000000000, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000cdd000-0x4)=0x4, 0x4) r1 = socket(0xc, 0x8000a, 0x5) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000576000)=""/252, &(0x7f0000fd0000)=0xfc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [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, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 18:47:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000+0xae8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000028000-0x4)=0x0, &(0x7f0000c98000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000287000-0xc)={0x4, 0x0}) 2018/01/16 18:47:54 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x5, 0x8000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000016000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000001000)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:47:54 executing program 2: mmap(&(0x7f0000000000/0xf33000)=nil, 0xf33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a0b000-0x10)={0x0, 0x10, &(0x7f0000f34000-0x10)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000b0000-0x4)=0x10) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f33000)={0x7ff, 0x1000, 0x8006, 0x0, 0x8, 0xff, 0x1, 0x4, r1}, &(0x7f0000f34000-0x4)=0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f2f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/16 18:47:54 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000007000)={0x3, 0x400, 0x2, 0x4}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000e000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x688, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x18ccbfac598eff0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/16 18:47:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00002fc000-0x2f)="24000000100001800000e30300de01170305010006e00b00000000000020000000000600", 0x24) accept$packet(r0, &(0x7f0000450000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000814000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e70000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7488, r1}) 2018/01/16 18:47:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000072b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r2 = bpf$PROG_LOAD(0x5, &(0x7f000099f000)={0x5, 0x2, &(0x7f0000a07000-0x10)=@raw=[@ldst={0x2, 0x3, 0x1, 0x0, 0x4, 0xc, 0xfffffffffffffffc}], &(0x7f0000d7c000-0x4)='GPL\x00', 0x40, 0xd1, &(0x7f0000147000)=""/209, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f14000-0x28)={r2, 0x0, 0x1000, 0x49, &(0x7f000000c000)="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", &(0x7f00004f0000)=""/73, 0x0, 0x3}, 0x28) r3 = accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f00003f7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000f5a000)=""/62, &(0x7f0000fa7000)=0x6cc) 2018/01/16 18:47:54 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000748000)={0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a7d000)={0x4, 0x0, 0x1000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4d, &(0x7f0000d7a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x17, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x3, [], "15"}, {0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, [0x10001, 0x1ff, 0x1], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x2000000c06]}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000098d000)={0x80000000, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000b9a000)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000020000-0x4)=0xc) 2018/01/16 18:47:54 executing program 5: r0 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x2e, 0x80800) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000+0x5a8)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f0000003000-0x9)=[{&(0x7f0000001000-0x91)=""/145, 0x91}, {&(0x7f0000002000-0xcd)=""/205, 0xcd}], 0x2, &(0x7f0000002000)=""/6, 0x6, 0x9}, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000003000-0x4)=0x0, 0x4) bind$ax25(r2, &(0x7f0000001000)={0x3, {"79b071159d4156"}, 0xffe}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003000)=@int=0x8, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000000000)="32dbd5a61daf4b98d762c83d88387e9b73c3bddc54558755027f828493fc372fbf89a9062d6cfcb0faae3df9de280412c043181d276a35b62ed62236e47cb9834a1e875649a3613d90d8c88b8d12e84248b41a21b3b3df7f81e45005e0874a53c691042893b60b6a5b11b66dce5f321442ee33342c29b3b6e1c0e9ea25ec169dcc29a633e44cdd9e3738290313baaeed991e2a943b5d9ab5894a5aafe5d8086a4eae68499c323844fff59a21044a356dee6aaa008d4684932b308070ae8518fcbf7889bd3511e3b36a90bf38b0f58cb62e8b497e9d6cb6c04bb083b30374ebc92a08d5d98997d6da6fe604edfeffe8dc4e8f2139", 0xf4) r4 = socket(0x14, 0x80003, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000005000)={0x2, [0xfffffffffffffffd, 0x3]}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000005000)={{{{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]}, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x1, 0x3b0, "9faecbf643f0ac980e19929632af1aa3c3454bb7f8a4640f81804adf12106070158fbb6e5e1db7b0e70902b373af12754efd6fb06875f335e113785c919497320ce89139534cc2b15a4b19bdb0e12832"}, 0x160) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000006000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000006000)=[{&(0x7f0000007000-0xa6)=""/166, 0xa6}, {&(0x7f0000006000)=""/55, 0x37}, {&(0x7f0000003000)=""/217, 0xd9}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000007000-0x49)=""/73, 0x49}], 0x5, 0x0, 0x0, 0x9}, 0x1) 2018/01/16 18:47:54 executing program 6: socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002d7000-0x18)={@rand_addr=0x2, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@multicast1=0xe0000001, @rand_addr=0x703]}, 0x18) syz_emit_ethernet(0x8a, &(0x7f0000c4b000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x54, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0xfffffff5, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], "da09a8b7578a8b1657e9c967414f3bc94e78586b7f1b4e65ec7d4d5d7452a6077a0fe584"}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc5f]}) 2018/01/16 18:47:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000011000-0x24)={0x24, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x8, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:47:54 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f000001e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000005000)=0x48) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000000f000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454cb, &(0x7f0000001000-0x4)=0x0) 2018/01/16 18:47:54 executing program 0: mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r2, &(0x7f0000140000)=[{0x0, 0x0}], 0x0, 0x0) r3 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r3, &(0x7f0000eb7000-0x10)={0x1a, 0xd, 0x9, 0x8, 0x5, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e49000)={&(0x7f0000aa1000)='./file0\x00', 0x0, 0x0}, 0x10) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000c20000)={0x2, 0x4, 0x7, 0xfffffffffffffff8, 0x8, r4, 0x4681, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r5, &(0x7f0000eb4000)="0e7c", &(0x7f0000eb4000)=""/0}, 0x18) 2018/01/16 18:47:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4(0xffffffffffffffff, &(0x7f000072a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000014a000)=0x14, 0x80000) pipe(&(0x7f0000d80000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000760000)={r2, r0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004fb000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000cc3000)=0x4, 0x4) 2018/01/16 18:47:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) socketpair$unix(0x1, 0x30ab21ad78f80be9, 0x0, &(0x7f0000da6000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000fdd000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x5, 0x0, &(0x7f0000e63000)=@generic="5bf4e0b2f77cf25e0396179d09a89098", 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000049000)=0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000438000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004b4000-0x4)=0x14) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x4, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00001c5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000304000-0x10)={0x2, &(0x7f00006f8000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00003cb000-0x8)={r3, 0x5}) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x4c9}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 18:47:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x2000000000200) sendto$inet6(r0, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) listen(r0, 0x8000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r0, r2}) sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000359000)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f00009cd000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r3, &(0x7f00005e7000)={&(0x7f000052c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000070b000)=[{&(0x7f000099c000)=""/172, 0xac}, {&(0x7f0000091000)=""/104, 0x68}, {&(0x7f0000d37000-0xa3)=""/163, 0xa3}, {&(0x7f0000429000)=""/147, 0x93}, {&(0x7f0000f8e000)=""/98, 0x62}, {&(0x7f00002ae000-0x1f)=""/31, 0x1f}, {&(0x7f0000cfc000-0x2a)=""/42, 0x2a}, {&(0x7f000060a000)=""/231, 0xe7}, {&(0x7f00006d8000-0xb8)=""/184, 0xb8}], 0x9, 0x0, 0x0, 0x0}, 0x2000) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00001b1000)=0x20, 0x4) 2018/01/16 18:47:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003f6000)={0xffffffffffffff9c}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000593000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000513000-0x4)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) close(r2) close(r4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000734000)={0x0, 0x0}) [ 137.077344] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/16 18:47:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009c5000-0xc)={0xffffffff, 0x4000000000000000, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000074c000-0x2c)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, r0, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = accept$ax25(0xffffffffffffffff, &(0x7f000039d000)={0x0, {""/7}, 0x0}, &(0x7f0000d30000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008b5000)={@generic="e6fc26eb77fe4dc8871b44f01af4da2b", @ifru_flags=0x2000}) [ 137.127693] ================================================================== [ 137.135132] BUG: KASAN: use-after-free in map_lookup_elem+0x4dc/0xbd0 [ 137.141707] Read of size 7 at addr ffff8801c0534d40 by task syz-executor0/26846 [ 137.149143] [ 137.150781] CPU: 0 PID: 26846 Comm: syz-executor0 Not tainted 4.15.0-rc7+ #191 [ 137.158138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.167478] Call Trace: [ 137.170049] dump_stack+0x194/0x257 [ 137.173664] ? arch_local_irq_restore+0x53/0x53 [ 137.178320] ? show_regs_print_info+0x18/0x18 [ 137.182797] ? map_lookup_elem+0x4dc/0xbd0 [ 137.187012] print_address_description+0x73/0x250 [ 137.191838] ? map_lookup_elem+0x4dc/0xbd0 [ 137.196051] kasan_report+0x25b/0x340 [ 137.199839] check_memory_region+0x137/0x190 [ 137.204225] memcpy+0x23/0x50 [ 137.207316] map_lookup_elem+0x4dc/0xbd0 [ 137.211360] ? bpf_map_get_with_uref+0x110/0x110 [ 137.216180] ? __might_sleep+0x95/0x190 [ 137.220132] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 137.225044] ? selinux_bpf+0xd1/0x110 [ 137.228820] ? security_bpf+0x89/0xb0 [ 137.232602] SyS_bpf+0x922/0x4400 [ 137.236117] ? lock_downgrade+0x980/0x980 [ 137.240252] ? bpf_prog_get+0x20/0x20 [ 137.244033] ? lock_release+0xa40/0xa40 [ 137.247984] ? compat_start_thread+0x80/0x80 [ 137.252372] ? do_raw_spin_trylock+0x190/0x190 [ 137.256936] ? _raw_spin_unlock_irq+0x27/0x70 [ 137.261409] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 137.266403] ? trace_hardirqs_on+0xd/0x10 [ 137.270528] ? _raw_spin_unlock_irq+0x27/0x70 [ 137.274997] ? finish_task_switch+0x1d3/0x740 [ 137.279471] ? finish_task_switch+0x1aa/0x740 [ 137.283944] ? copy_overflow+0x20/0x20 [ 137.287826] ? __schedule+0x8f3/0x2060 [ 137.291688] ? exit_robust_list+0x240/0x240 [ 137.295998] ? __sched_text_start+0x8/0x8 [ 137.300139] ? __fget+0x333/0x570 [ 137.303581] ? lock_downgrade+0x980/0x980 [ 137.307715] ? lock_release+0xa40/0xa40 [ 137.311666] ? __lock_is_held+0xb6/0x140 [ 137.315724] ? schedule+0xf5/0x430 [ 137.319246] ? __schedule+0x2060/0x2060 [ 137.323199] ? iterate_fd+0x3f0/0x3f0 [ 137.326972] ? up_read+0x40/0x40 [ 137.330312] ? down_read_killable+0x180/0x180 [ 137.334789] ? __fdget+0x18/0x20 [ 137.338134] ? sockfd_lookup_light+0x104/0x150 [ 137.342707] ? exit_to_usermode_loop+0x8c/0x310 [ 137.347357] ? trace_hardirqs_off+0xd/0x10 [ 137.351564] ? exit_to_usermode_loop+0x198/0x310 [ 137.356293] ? __fget_light+0x297/0x380 [ 137.360246] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 137.365772] ? syscall_return_slowpath+0x2ad/0x550 [ 137.370677] ? prepare_exit_to_usermode+0x340/0x340 [ 137.375680] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 137.380420] entry_SYSCALL_64_fastpath+0x23/0x9a [ 137.385150] RIP: 0033:0x452df9 [ 137.388316] RSP: 002b:00007fe69bee0c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 137.396008] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 137.403257] RDX: 0000000000000018 RSI: 0000000020eab000 RDI: 0000000000000001 [ 137.410503] RBP: 00000000000001ac R08: 0000000000000000 R09: 0000000000000000 [ 137.417748] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f08c0 [ 137.424993] R13: 00000000ffffffff R14: 00007fe69bee16d4 R15: 0000000000000000 [ 137.432262] [ 137.433887] Allocated by task 25868: [ 137.437592] save_stack+0x43/0xd0 [ 137.441104] kasan_kmalloc+0xad/0xe0 [ 137.444790] kasan_slab_alloc+0x12/0x20 [ 137.448743] kmem_cache_alloc+0x12e/0x760 [ 137.452950] getname_flags+0xcb/0x580 [ 137.456725] user_path_at_empty+0x2d/0x50 [ 137.460848] SyS_chdir+0xb0/0x200 [ 137.464276] entry_SYSCALL_64_fastpath+0x23/0x9a [ 137.469004] [ 137.470609] Freed by task 25868: [ 137.473948] save_stack+0x43/0xd0 [ 137.477375] kasan_slab_free+0x71/0xc0 [ 137.481236] kmem_cache_free+0x83/0x2a0 [ 137.485190] putname+0xee/0x130 [ 137.488443] filename_lookup+0x315/0x500 [ 137.492476] user_path_at_empty+0x40/0x50 [ 137.496594] SyS_chdir+0xb0/0x200 [ 137.500024] entry_SYSCALL_64_fastpath+0x23/0x9a [ 137.504748] [ 137.506351] The buggy address belongs to the object at ffff8801c0534140 [ 137.506351] which belongs to the cache names_cache of size 4096 [ 137.519068] The buggy address is located 3072 bytes inside of [ 137.519068] 4096-byte region [ffff8801c0534140, ffff8801c0535140) [ 137.531086] The buggy address belongs to the page: [ 137.535998] page:ffffea0007014d00 count:1 mapcount:0 mapping:ffff8801c0534140 index:0x0 compound_mapcount: 0 [ 137.545946] flags: 0x2fffc0000008100(slab|head) [ 137.550590] raw: 02fffc0000008100 ffff8801c0534140 0000000000000000 0000000100000001 [ 137.558451] raw: ffffea000755c520 ffffea00072bcba0 ffff8801dae2c600 0000000000000000 [ 137.566301] page dumped because: kasan: bad access detected [ 137.571983] [ 137.573585] Memory state around the buggy address: [ 137.578493] ffff8801c0534c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 137.585825] ffff8801c0534c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 137.593156] >ffff8801c0534d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 137.600486] ^ [ 137.605907] ffff8801c0534d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 137.613240] ffff8801c0534e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 137.620572] ================================================================== [ 137.627900] Disabling lock debugging due to kernel taint [ 137.633639] Kernel panic - not syncing: panic_on_warn set ... [ 137.633639] [ 137.641000] CPU: 0 PID: 26846 Comm: syz-executor0 Tainted: G B 4.15.0-rc7+ #191 [ 137.649639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.659051] Call Trace: [ 137.661617] dump_stack+0x194/0x257 [ 137.665219] ? arch_local_irq_restore+0x53/0x53 [ 137.669863] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 137.674594] ? vsnprintf+0x1ed/0x1900 [ 137.678369] ? map_lookup_elem+0x470/0xbd0 [ 137.682577] panic+0x1e4/0x41c [ 137.685744] ? refcount_error_report+0x214/0x214 [ 137.690475] ? add_taint+0x1c/0x50 [ 137.693991] ? add_taint+0x1c/0x50 [ 137.697506] ? map_lookup_elem+0x4dc/0xbd0 [ 137.701727] kasan_end_report+0x50/0x50 [ 137.705675] kasan_report+0x144/0x340 [ 137.709451] check_memory_region+0x137/0x190 [ 137.713853] memcpy+0x23/0x50 [ 137.716936] map_lookup_elem+0x4dc/0xbd0 [ 137.720991] ? bpf_map_get_with_uref+0x110/0x110 [ 137.725724] ? __might_sleep+0x95/0x190 [ 137.729671] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 137.734582] ? selinux_bpf+0xd1/0x110 [ 137.738357] ? security_bpf+0x89/0xb0 [ 137.742133] SyS_bpf+0x922/0x4400 [ 137.745560] ? lock_downgrade+0x980/0x980 [ 137.749697] ? bpf_prog_get+0x20/0x20 [ 137.753477] ? lock_release+0xa40/0xa40 [ 137.757424] ? compat_start_thread+0x80/0x80 [ 137.761808] ? do_raw_spin_trylock+0x190/0x190 [ 137.766364] ? _raw_spin_unlock_irq+0x27/0x70 [ 137.770835] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 137.775827] ? trace_hardirqs_on+0xd/0x10 [ 137.779949] ? _raw_spin_unlock_irq+0x27/0x70 [ 137.784415] ? finish_task_switch+0x1d3/0x740 [ 137.788883] ? finish_task_switch+0x1aa/0x740 [ 137.793354] ? copy_overflow+0x20/0x20 [ 137.797219] ? __schedule+0x8f3/0x2060 [ 137.801085] ? exit_robust_list+0x240/0x240 [ 137.805383] ? __sched_text_start+0x8/0x8 [ 137.809507] ? __fget+0x333/0x570 [ 137.812933] ? lock_downgrade+0x980/0x980 [ 137.817931] ? lock_release+0xa40/0xa40 [ 137.821879] ? __lock_is_held+0xb6/0x140 [ 137.825924] ? schedule+0xf5/0x430 [ 137.829441] ? __schedule+0x2060/0x2060 [ 137.833385] ? iterate_fd+0x3f0/0x3f0 [ 137.837157] ? up_read+0x40/0x40 [ 137.840495] ? down_read_killable+0x180/0x180 [ 137.844974] ? __fdget+0x18/0x20 [ 137.848316] ? sockfd_lookup_light+0x104/0x150 [ 137.852872] ? exit_to_usermode_loop+0x8c/0x310 [ 137.857519] ? trace_hardirqs_off+0xd/0x10 [ 137.861727] ? exit_to_usermode_loop+0x198/0x310 [ 137.866974] ? __fget_light+0x297/0x380 [ 137.870925] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 137.876440] ? syscall_return_slowpath+0x2ad/0x550 [ 137.881359] ? prepare_exit_to_usermode+0x340/0x340 [ 137.886360] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 137.891094] entry_SYSCALL_64_fastpath+0x23/0x9a [ 137.895825] RIP: 0033:0x452df9 [ 137.898994] RSP: 002b:00007fe69bee0c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 137.906676] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 137.913950] RDX: 0000000000000018 RSI: 0000000020eab000 RDI: 0000000000000001 [ 137.921194] RBP: 00000000000001ac R08: 0000000000000000 R09: 0000000000000000 [ 137.928437] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f08c0 [ 137.935680] R13: 00000000ffffffff R14: 00007fe69bee16d4 R15: 0000000000000000 [ 137.943373] Dumping ftrace buffer: [ 137.946887] (ftrace buffer empty) [ 137.950575] Kernel Offset: disabled [ 137.954175] Rebooting in 86400 seconds..