0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x0}}, 0x26) socketpair(0xa, 0x2, 0x7f, &(0x7f00001dc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b70000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c87000)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000a54000)={r3, 0x1000}, 0x8) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/01/25 08:36:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00009a1000)=""/91, &(0x7f00007be000+0x98e)=0x5b) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = accept(r1, &(0x7f0000821000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f0000ad1000)=0x1e) listen$netrom(r2, 0x10001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000226000)={0x0, @in6={{0xa, 0x3, 0x7d15, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x8000, 0x80, 0x8}, &(0x7f0000f5b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007b2000-0x8)={r3, 0x10001}, &(0x7f0000e83000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00006da000)={0x0, 0x9}, &(0x7f0000b6b000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000090000-0x18)={r4, 0x100000001, 0x0, 0x8, 0xcf99}, &(0x7f0000e88000-0x4)=0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000382000-0x20)={@generic="11147974ab8c97a2a3e49c2d14333134", @ifru_flags=0x200}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000347000)={r5, 0x3ff, 0x1, [0x80000000]}, 0xa) shutdown(0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fa1000)={&(0x7f0000202000-0x1e)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='nr0\x00'}}, 0x1e, &(0x7f0000492000)=[{&(0x7f0000ddd000)="071639b6c09f96b39f6305cf234169fc7bbcf9694a4d991c9856db48e2a52bccc0087de501e3423313b9b0", 0x2b}, {&(0x7f00005d6000-0xa0)="a16337b0cfad866993090cae4ceb3a34aef17c278ca9de5055959676c78b482a6a5e22485aaace4bd031736208fd90298fa29b192ac6a71709ac91eb306caedbb9e84e30ff5a808606ae09a480f6e09f39cf7d595f2c6bd236cc5033e17b0efb02061aea7bc39be11d01f61b0cabfbaee551ca200e3f39f5f3f2cb3ef9d871101449f50c7526ba8f809c8a3f5534ceb3729b72a9017576162e8565dce49dcabe", 0xa0}, {&(0x7f000069c000-0x39)="cceb5a6a1e97116aa87f7934537bb7c13c93f6bdbd5a2f129527407b0c410e3c971df45184afede9813d912606d970c589c7b9ee831160a504", 0x39}, {&(0x7f000077b000-0xb2)="44fa29c9d9dcda3729db91a9c252050121418cacd8b5a8074248911c6031c652aeb22bf3a1db7c154dfce229dc4b6951cb63cc7349c653b5fed188d0dfc362fea4b384090c357b97205422892e4d9285c6e2ee7ed7bd549003a7e6fc8f9e57ecc58fe7409d6c365d7be90f573d5f3c0b404ac10ef7d8cf95d8b1239bfcf709ada169a8f1440de7ff393126c0ed5bafc9856a1189dedeb7ef760752b114c9095d94ee1fea5ade7991ba4dbd0c169a2f5d7eb6", 0xb2}, {&(0x7f0000dc8000)="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", 0x1000}, {&(0x7f0000c08000)="77310f1461341bad79c8c8461e6772f9a1213d6a82d173c83211a8c134654629b33b00bc365f0f97fd0d682728d09a1fb7c573e415fe5fadb453d39c9a678b2ff29fefd8c056dc74a534bf4dd51a70879a8c4d32f990e3c6120a3e62d410a40b041de720b1c4dfa89c4ad3b1c784c010482a9b", 0x73}, {&(0x7f00001d6000)="9d9d08dfc1fb8f259d7b1c81934b452d8322835b3448ba4ebc2398bae9d7", 0x1e}], 0x7, &(0x7f00006c4000)=[{0xc8, 0x0, 0x1, "3e457753b9462eafb2b7a265cc2147bc5644efbab152fcebd1ff020cb25f91c43d991ab3a393b1573c96ca0c94b6ad1efd062c287bf608fae9dd2462357ef9e96e71e4ebe97cb829c2decd40032c7eb56b8368581e7c1b8905a8ff1b7203a7d030d451cac655718e80c3dcf4c6152c6d2dd85d8dc339605d4fb6d623ca4c7e1d0e9e02fe56e2d0a1a9cc95a74294af87ed8265b2079171c9d222fe4915532cd00a6542e16789a664f098fe3ffa62a5cce1e5201fd2af"}, {0xf0, 0x102, 0xffffffffffff83d5, "1dd90367f1dfcc864963f8cc23a1ad56e6d61ed33037dd8a22ee91ab1c0b4b35e6a2956d93dc424caeb65c71e5651973b9e1d033b3780c110ed0767d36090fe0ad6e5a090bbde760ee3ec257c54cce0e7587fa1d1e4c63ee31d8849b76d05ee1e513088cbaa36ca400e85a9205f5c268ba118a86299306935de6178106a9f898da0f3df41b2d6d83bdb2e13a22eca49ca229fc23e2abafbbb07ef359f77580e614535a69b31d0f57d194278e646faed6ab1627f3c3dda373fa84a2e35a511b38dea9ec4fc476351da502a3b2eb810758156b1f3a476e5bf2c787ac50"}, {0xa0, 0x116, 0x2, "0b1e8835f143467b6988f8f2db00d87304fa325ba8dc6d9528038792cc5173ae17831f9558ad5a66bb8b5523478c3f68ae162c96e06006354bca7ef1068ee346154cdce9d0a2e47fb8a6b2c01695355c6c9d9829235b9130333b34e4417b5d81e6729df4d5e281bb99dd1f84b87378f02b6eab4096db0d2b761353cf85cf24b88dd6efda4f7522a3559159700ab1"}, {0x90, 0x1, 0x1, "1560290a2208ceae1ee37ddd54ecceb2355ce4f43124f2f608af07462c856820809a405de3d0d8aeda84107bddf83a4a9de6303239113f2b69b529c2b7625965277f22516a5d6e638a8de93829a7a39fea8679972fe6a4d52de9d86a9c9eeb1124d06df1d5ce94e21814af5f1e463c18d48a682ebacc5dc0218d26918b"}, {0x98, 0x105, 0x100000000, "9b50f8c04887150a46f3b5c6c1f229a12a853a4d6c1375bcf968b9e138f4e9350cfd5558c045674e889bfed20f62d06005455f622f16a0ac4ac19a0e3b677b85cd5bab98fbcef03c7650530de437b2285dcf0802173d92dcd9ac76faf888206557bdb2b80e3863ffafd8cdfa29ed59005b9617f8de6cfb912eef8b78fc06774560"}, {0xf8, 0x118, 0xb5, "ecf33c81272bf48badcb6905bb443c91638c2dfeb4ef10f585efdd2e6c4fa9b5e4ddedf6fb3e7241546293b11afcc71545419dfacfd55a2aab12f55f5ae9e7dd63f5e397f79121471f4028aa48e21f54a66cdbc0039b6c951d7dd90efec96d0f1bd1f1768dc8d060dd129f338d54717c82143511de30e5f725b26b26e4c8a3df6676572d5e3fc3f245ea6b705c612b9370ad42ed175fa2df4f0fc6613d01c1cf4d572e30a468ef1ddf6d968a5d98d8afa6cadb5e6b24ce9553735c1b16d2ba8ce93c3fef8ac78d0640d73b85657ad8e5da36aa603fe0ef9d5bc598f89765029a4284c8"}, {0x90, 0x18b, 0x7, "56bf00b8d0a016a87200c881507a4ad4a14b8f923bd4b1fd84b209c9d8d0841e63b9246850be6799c8e960904c249e9863c04ad7041d29229b508c61fd08a57fa2783ab402a584d22d4d91c9843706ac563820f7c54637068d4458168f0bc084f40ae631a3027a746f7534edf35e062dd750789963e3700ae1"}], 0x508, 0x0}, 0x800) 2018/01/25 08:36:08 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef0000-0x4)={0xffffffffffffffff}) accept4$alg(r0, 0x0, 0x0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9) setsockopt(r1, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/01/25 08:36:08 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000013000)=0x0, &(0x7f0000014000-0x4)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000014000)=0x10) recvfrom$ipx(r2, &(0x7f000000d000)=""/124, 0x7c, 0x40000101, 0x0, 0x0) 2018/01/25 08:36:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x30, 0x10, 0x9, 0x6, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000ee5000-0x38)={&(0x7f00008fc000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000313000-0x50)=[{&(0x7f0000ff5000-0x9c)="fe9d65857d42cbdaa7980e7ac660ee2b0010f3886d6bbd05f29c95a532844a9823bfe43283c10cf2ec727870789b44985e5d28c216bc739012d616aa5e59980ae3447715db21e507e26feedf1d086dc25d5e4998497647cbe38b7e9588b3daf7e9d30eb643b5c9008d5aca91c583196d5c2f3e8a15af94278bf020e4a3443db4a7decbe904a9d289ea3c0429f77e02edf77f7b0c8926b1741d5ab041", 0x9c}, {&(0x7f0000da7000-0xcd)="1eb121a1d21759ca5610ab0fe8f13e191fa38779f172755fca73858c578854c1c21d45cabdaa2bf022c878b62b3cca626d7cab2f1685013c659d8d7a35c0d7a8a6d1d1cd1340b0e8acb96cc6816952b3c29d82a2fdf0952a6b73188bb57610bbdbdf093088e8eaac1abd01778a054ed3a76869b6bedcb506f77026cf87b9f49da53532c5bc8d360f13fc5bcf705ea00a711ce9b6ec81fb6af616edccefdf46303945bc83868145c857221d4c8610db3fdab9f3f5117e1144dda7983f4226aa73f5d35b587252060dbfe1bcc6be", 0xcd}, {&(0x7f0000fac000)="e95889da83b8ad11ef732ec3ee1d31093d61fae7af107022f75748175e2665e4b59d3cad43536bcfdff09885cc163c42a17cada9af359bbb7b5561ec752f06f8be164193e6a95ee25626f7c9a8c21e2ecd54526963083104e0f9e46df9d58e343f29f67f7d839db8beb1575672113f76780ff6", 0x73}, {&(0x7f0000a7b000-0xc)="7ac155719bf2acd537ac1c42", 0xc}, {&(0x7f0000559000-0xc1)="31707813cc32803da99d3703abb13c16f2140d5b05adfed1627cd5df2b4508f828081251c8107cce3a900044542ba100b408e73e7496cecf64ebfb321228742d320660f6ac2963b058042f7c3ba90910a6f2ac0ca267bf73e0d49be06f724de884ad41c457fbbfcfb8171fbea407866b42379efb623e195e65ee9bb3f165075fe151a8565b4f7fdb44fb52f431495687d18bebb134ed7dce73d1fe596ecaba023a8d8e730186cabc7fab9c2370743ca14df7cf6460b38a6c5f382745bd4e96723f", 0xc1}], 0x5, 0x0, 0x0, 0x4040}, 0x40) 2018/01/25 08:36:08 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0xa, 0xffffffffffffff59) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/25 08:36:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x3ff, 0x4) bind$inet6(r0, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f000072a000-0x4)=0x80000001, 0x4) 2018/01/25 08:36:08 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffff0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001f000-0x4)={r0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000004000)=0x0) 2018/01/25 08:36:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x3fffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000002000)=0x32) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) r3 = accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) getgid() 2018/01/25 08:36:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00003ee000-0x4)=0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008cf000-0x4)=0x0, &(0x7f0000fa3000)=0x4) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00008ef000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000884000)=""/211, &(0x7f0000a9d000-0x4)=0xd3) 2018/01/25 08:36:08 executing program 7: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000001e, &(0x7f0000356000)=0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00002ad000)=0x0) sendto$inet6(r0, &(0x7f0000ad8000-0x4b)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ada000-0xc5)=""/197, 0xc5, 0x0, &(0x7f0000ad9000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000ada000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000426000)=0x10, 0x80000) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000ad9000)={0x9, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) gettid() 2018/01/25 08:36:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xffffffffffffffff, 0x100000001) bpf$BPF_PROG_QUERY(0x10, &(0x7f000045c000)={r0, 0x7, 0x0, 0x7f, &(0x7f000029c000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0xfffffffffffffecf) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000e00000)="7f4c97b59ed8aade80e6c8fe794e", 0xe) 2018/01/25 08:36:08 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000d3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006d9000-0x4)=0x14) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000d8b000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20000000000000, &(0x7f0000000000)=""/57, &(0x7f0000000000)=0x4) unshare(0x40000) r2 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r2, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) 2018/01/25 08:36:08 executing program 5: mmap(&(0x7f0000000000/0x41c000)=nil, 0x41c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000041c000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000041c000)={0x0, 0xb75895d83374fe00, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003f0000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000041c000)={r2, 0x80000, r3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000012000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/25 08:36:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000acb000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000845000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80007, 0xfffffffffffffffe) sendto$inet(r0, &(0x7f0000396000-0x1)='8', 0xffffffffffffff7d, 0x8000, &(0x7f000063d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000322000-0x4)=0x8, 0xffffffe6) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/25 08:36:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000726000-0x4)=0x0) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000088d000)=0x8, 0x4) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/25 08:36:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c65000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000002f000-0x8)={0x0, 0x0}) r2 = accept(r1, &(0x7f0000b97000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078c000)=0xfffffffffffffea8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00008fc000-0x8c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x22}], 0x8c) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000ab2000-0x1f8)=[{0x0, 0x0, &(0x7f0000ce3000-0x70)=[{&(0x7f000086d000-0xf6)="86037b1ec505de7dbd544aac419e01eb3c17647c52fd2c0f4c8073fb59eb2b93878da95d5c6c8ddd279271494f1d8c474c43cacaf4a2624ceef22bd37f90aae8e975b21a3c22936d7e5950f178255b80dacdc8ab69d621f32019b03931e366f5426757e34085b078be2b85c3d89e8f8ba5172c5235e8e5ba0ee1c7965b03685251a3167b3db27b3e3a0756447ec782a178cff051c815d74a1baf8eea290bcbd26e79819231510a625d10149178e0b5", 0xaf}, {&(0x7f000084d000)="11f5c6bb5565e45d2a2456bac81a285b584ec46db7797d3147800a4ee9d06d614053c28c16052702ce5da65482f181beb4869469cb70011a7cc9c48b2abd6df3e7ae93d3a06aa866b1490b6c2341fb6a816d8c8bd0b94c7bda57af04eddb145cb25177f0822aa3e83c5f3bc6200a54378c9dd8fdd163af16bea63b40d9f8275a63754565036388870b66d59824fdd8e9", 0x90}, {&(0x7f00000c3000-0xb)="40e07aa26733ffe369892f", 0xb}, {&(0x7f0000b10000)="81b62e74f1e958c2125d0c1fce0dafcfc7f297967576d1815f09e2ed7ccdc5b825cf9412816c18739ddb856d9f84b964112620baad5b1acbafc74122e945e5dba32021", 0x43}], 0x4, &(0x7f0000772000)=[@assoc={0x18, 0x117, 0x4, 0x1000}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x4000000}, {0x0, 0x0, &(0x7f000073f000-0x10)=[{&(0x7f00001ca000)="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", 0x1000}], 0x1, &(0x7f0000d14000)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffe}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f00000c5000)=[{&(0x7f0000cb2000)="bcba303d1975a512532588868052627493d1af0bd3414e79424af9550d7f32ed10b90e5724e9a3fc8b094915a295d64f11c02248c03629fd5255e246ff117ec553915b23cb9dcfb0fca040923a2d7031cc226f148ef76dc4feed3d2e93b304652462f69d0f57febf6cff0389e3b6bb0a83fc53a0f8e2664a757720747e82ee3a076f9960459f2e8e45945ce9ee6257d395679c0ad42749c5a4", 0x99}], 0x1, &(0x7f000065a000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xb2, "b75926d3afb2cd2ba36931058e0488c6c855d3895cdff1ecb97ef5128316aa52947611919cc49411495a9bc0f0f411e6dd9617950051ae32409a6b9dfe5022796bc17dc2e5e045be703881acdb10cdd7a3ebbb82ba5a341ed4ea79b2adbd513d02fbca77e8b44af8f8b6bf00564009025ea23b3f36e8fedba6fc0ab950ccba3c671a86ab39ad2fa1d19d356743e18f43c099fa7154dda614a1ed17a35303fec23b28f92cb7ebf3c756f2380f9e68b3ce1b36"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa0, 0x117, 0x2, 0x87, "961d7fcfb791a15a11dc4cebde22a1373ed923179adb70a0be620141bec1560f4b0758fc5fea3f0a8ca4d3ae948477bfe858dd02b9a88166afb0f3350e67c465b4ab01351d7316f02ae7acf7486dc9ba789ba7ff98d82197563ceeba144bc03184bc5396312c5672721ea6eaac4653ab4943cefc0d1ee227ac1e17c88bc24064ad3636787e4090"}], 0x198, 0xc081}, {0x0, 0x0, &(0x7f0000a32000-0x80)=[{&(0x7f0000b2c000-0xc9)="146d19f88d753c885cc06b0c31505800e1c43f9fae3cfe092c775ea25e1f31d4f0eddbc1df121b966d367c27824ae955f5fcebd202a037d4bb0e08dc36d6494b4b821fb2183b04f9802831c4b3f2a69781550fd39862c33cae55648b77563aa257f714411232bce02d44f1d6e14071f6da25f39c27304333e33f57bd8de19d08dff0a54df760f312daf7b1422c9f4f584acd1ff7a531641ba81f5f9105f2c7e640eed75c38f19b4f5ec5c6e41578ac993d72c1ed9dfbc43a849bb140255137698337f5ede52fe7b65d", 0xc9}, {&(0x7f0000e0b000-0x41)="0f67a6828ada75a50384c92dae82e4e9fcb66118b641a21eb5c2084fa132db9fe4b8b18ed6eea7e2160b113c6df17b6106fe9993a3e8622742a114a997bae96c60", 0x41}, {&(0x7f0000c4d000-0xa6)="c12a894b991f14287556c87706fdc9e32b1b685611bad0b6fcc37cf8e94b4dd696771557d25fde415c860672e7dc71a84ac376efbd1c15fbc79a0263004ddc789442ba5a03314765baf3f5d5c915167838557f28bf675c829ba78d07bee6a8f6f70f3503bd1821d27a4db1317c000d1983b5bbeb75f7ae25d7158be542be872b7eebc702aa5325b98459310baf188504bb6f1eb5e8c634d34e6b83c04eb28e9d688f4483c8ca", 0xa6}, {&(0x7f0000bfe000-0xb9)="925f1cfb96148a8b1e65196b301f0c7819eb598a4f701dcaf8e563e88b9609bbb2b47563b0d9731d15b6b13e9f284b8af0f36761e3dd3bbe27aa453ebc1f3b7a054cca910ed9082fc365475ad2c5a65e308b095648a62aa5fb62d4621fe545f8e603a5b98214d67261d1c279aa95d643e10d96b38032b1c71cca54f35617dbe0c478a54132be3af9c1ab37d9542e37457805d26350beafdcf2054475b29374d2650cbf9de290df8f75740f34e97244ea3bd848b53f304a57de", 0xb9}], 0x4, &(0x7f000033a000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x20000080}, {0x0, 0x0, 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@assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x28, 0x117, 0x2, 0xf, "cc0d4dd91ddb5aa505e19f45285ac2"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffc}], 0x1088, 0x40000}, {0x0, 0x0, &(0x7f0000672000-0x10)=[{&(0x7f0000fb5000)="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0x1000}], 0x1, &(0x7f000098e000)=[@iv={0x40, 0x117, 0x2, 0x29, "df5d43c1dfff48a2de59de3a5dac8a4d7560cdeb8abda4e8d88e2f5348078540a3f82afb8c3add0595"}], 0x40, 0x0}, {0x0, 0x0, &(0x7f00005cb000-0x20)=[{&(0x7f0000272000-0x2b)="6e8d1eb27561a84b2d18fce7f8ec55820ae83d67d1c4cfb0782f73568aab5f5a9a63079090e6acb15f2200", 0x2b}], 0x1, &(0x7f000053d000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1000}, @iv={0x90, 0x117, 0x2, 0x75, "82b43daceabf433ce26a6078a0be24a3e17b93d256befcdfa6535d5cce1926c45e38bd01f42b6f985bc352cd21c5afd0c5b606929512dd967da9ebb6867068f1a5547bcea357c02a248f1cba0e6583acad7880e1f4213a5ed574626827a88f9620b4385f7b7ae28622ce5b38b971a0e35670fdcc13"}], 0xc0, 0x40}], 0x8, 0x4000001) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005c2000)={0x3f, 0x7, 0x200, 0x0, 0x8000, 0x8, 0x5, 0xffffffffffff0001, 0x0}, &(0x7f0000ccf000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000051f000)={0x9, 0x203, 0x0, 0x9, r4}, 0x10) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) connect$rds(r3, &(0x7f0000cae000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:36:08 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket(0x15, 0x0, 0x5) 2018/01/25 08:36:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000793000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bfa000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common="6272696467653000000064a300"}, @IFLA_TXQLEN={0x8, 0xd, 0x10000000}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:08 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000af6000)=@assoc_value={0x0, 0x1f}, &(0x7f0000508000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @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]}}, &(0x7f0000061000)=0x8c) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x5) connect$inet(r3, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x0) 2018/01/25 08:36:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00005bd000)="", 0x59) socketpair$inet(0x2, 0x80006, 0xf457, &(0x7f0000e98000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00006d2000)={0x0, 0x90, "c8936f4990ff8288c200890ea03ef82375fa72b81ef99d58d6b25a0988081720d35cd99d38eb62b83af42dd293df9b695ba75581ee0d4cd47d5fe8601da2abced5ac6ef8acfc6f3a7b3f57452e2ab294dad325a57a11c1ae83bebc125639c5e3298e46ea1b56b05fb6cfd456402bf910cc41ebde7d172210d6abbde9208245da4fef6c2ee0d6222728abe42acecc5864"}, &(0x7f0000e36000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00007ca000-0xb8)={r2, 0x100000000, 0x8, 0x10001, 0x5, 0x1, 0x3, 0x0, {r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeaf, 0x6, 0x8, 0xf5ff, 0x10000}}, &(0x7f0000001000-0x4)=0xb8) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/25 08:36:08 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x0, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/25 08:36:09 executing program 1: getsockname(0xffffffffffffff9c, &(0x7f0000ede000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000642000-0x4)=0x3a) connect$vsock_dgram(r0, &(0x7f0000051000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:09 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000004000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000004000)=0x10, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000006000-0x2b)="e20f4688019678fcc5e53716bff0348839dd96ce7eaedb3149ea28d961448ac2bef35a0f08a93d5d330732", 0x2b) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000003000)=0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r1, 0x40047452, &(0x7f0000001000)=0x0) 2018/01/25 08:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b2c000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000911000)={{{@in=@loopback=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a3000)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f000021b000-0xd2)="cf000eec440863cd6c8602459a602c3888d4c7ce053eebae20a388337bb43d5e3afd6d574f87080999debf2bad746e439cbef93e2a9525cc476ca9d4fd9e9394ecc075f666891c17e6bf59303213eaa211ec96e9b14f784e0a40f7660bf50de0619806a4ee625ac1c8639143910be60b8a1639dd7a81db283fa2fbc353abfa1ce543c8458bde998b367ddf493349f0e1c33ee2b3655dc0f2604354edad791bc61d8adb0af39d3fb9dd8e782b8c2d1229bd6c48e94fbe112a4da7dcfe85a87b372e373d5e98f287d2c8833b5728554954701c", 0xd2, 0x4000000, 0x0, 0x0) pwrite64(0xffffffffffffffff, &(0x7f000083b000-0x5c)="67ef9b72a0f625a30cb9ad76452bd4b5ac30e9168105d01518043dc48ff386d966fe23b19edc53be27d69be95d748d945d72374d840a4e22c5872bf605a46dc27bc7d9ac9c2807ec809482ad57ff7e4ef57e53197543f42beade3ee7", 0x5c, 0x0) r1 = socket$netlink(0x10, 0x3, 0x3) writev(r1, &(0x7f0000072000)=[{&(0x7f0000071000-0x14)="140000001a001980010000001f00fe060a0d0908", 0x14}], 0x1) 2018/01/25 08:36:09 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x1128)=@dellink={0x28, 0x11, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x8, 0x80000, 0x2, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000022000)={0x4, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/25 08:36:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) r1 = socket$netlink(0x10, 0x3, 0x1e) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00003fb000)={0x2, 0xdd8f, 0x100000001, 0x40}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f000010a000)="240000002e001d063200000800207700fbffffff0100000000000000000000000002ff10", 0x24) 2018/01/25 08:36:09 executing program 2: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000048000-0x8)={0x0, 0x0}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000048000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0xb) r1 = accept4(0xffffffffffffff9c, &(0x7f000000f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002000-0x48)=[@in6={0xa, 0x1, 0x79e8, @loopback={0x0, 0x1}, 0x509}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x51b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x48) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 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}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0xfffffff5, 0x2, 0x0, "f0810e", 0x0, "c6ff9f"}, ""}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) 2018/01/25 08:36:09 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000014d000)={0x0, @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]}, 0x6e3, 0x1, 0x80000, 0x21, 0x3}, &(0x7f0000fd4000)=0xa0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000096f000)={r1, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd5000-0x4)=0x8c) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 08:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 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) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000935000)={0x0, 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000e62000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000791000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f36000)={@dev={0xac, 0x14, 0x0, 0xf}, @dev={0xac, 0x14, 0x0, 0x13}, r4}, 0xc) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000045d000-0xe8)={{{@in=@broadcast=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=@remote={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}}, &(0x7f0000b4e000-0x4)=0xe8) bind$packet(r1, &(0x7f0000aca000-0x14)={0x11, 0x0, r5, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000414000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r5}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000289000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebb000-0x4)=0xe8) setsockopt(r1, 0x84, 0x7d, &(0x7f00000fe000)="8000000000000604", 0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000074c000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000507000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009e1000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000afa000-0xc)={r7, r6, r8}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00001cf000-0x10)={0x0, 0x0}, &(0x7f0000e26000-0x4)=0x10) 2018/01/25 08:36:09 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80806, 0xffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000-0xc)={r2, @dev={0xac, 0x14, 0x0, 0x16}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000)=0xc, 0x4) r3 = socket(0x2, 0x3, 0x6) sendto$inet(r3, &(0x7f0000005000)="", 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x2, 0x3, &(0x7f000000c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000050e000)={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]}, 0x6, 0x2}, &(0x7f00009b3000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d98000)={r1, 0xb5, "0575071d0b6e4930aa4d90b7d2734f5b8e46efc6504b541527e59adc4ff9fa9430fa8bd0f27d871b54d0dd51942ebed43814a45123336c1a9eeadf265a49a91cbaabddf42c850463bc86754448471e516afcf75f9290a713c183ee096b60e26fefa3c29406072b2d13ea0edf287a0e67982d2b54d3af1c9793c5a4d5781e3ebf4425c6505fed832e4a421bf99beabc4ee0d9168ccb0e21ea6e08e3ee79dfba68d81f375747ec1b8554dfe626b572227926b9e3a38e"}, &(0x7f000061d000-0x4)=0xbd) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x18e, 0x0, &(0x7f00000bf000)="bb1bf4c3b172f31601668ab43e5a9ff67096cab0a622e646e351c484202298000f66a2392c394691eddca16d5ab2f15edaef9901e85d546453c30cbf7d416ad14431d10ae84fdc711f6ee45b2470e0d25b99675d592a3b6491ef11b64b4fbd14dcff28c8ca8ac7dfffc8d8b98b62646a85b9bf76cc03a1b10584eac19d8ea0e027a073f5bcf91b17b00d7d73fdea6d8e90ff621fd7cc39265993f32c393ff8850c93950957701d4abcd9bec927504d55d20d3d019ae678b88f6fb275d68fbcf3719f544b9d0c19411250b2fdbba5428b6aa590befd839b35", 0xfffffffffffffca4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000003b000-0x18)=@generic={0x81, 0x3, 0xc420}) 2018/01/25 08:36:09 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000004, &(0x7f00005d6000)="8908040800", 0xffffff11) 2018/01/25 08:36:09 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000-0x8)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xe}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000215000-0x20)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088e000)=0x20, 0x80000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000e13000-0xc)={0x1f, 0x6, 0xffff, 0x800, 0x4, 0x7, 0x6}, 0xc) bpf$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, &(0x7f000011c000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 08:36:09 executing program 7: mmap(&(0x7f0000000000/0xe7000)=nil, 0xe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) bind$inet6(r0, &(0x7f0000042000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x10000007b) socket$inet6(0xa, 0x4, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 08:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000155000)=0x0) poll(&(0x7f00003ca000-0x50)=[{r0, 0x1040, 0x0}], 0x1, 0x9af) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/01/25 08:36:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b0d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ca0000-0x28)={@generic="9cac3e35ccf008699098be4e73cfd8ba", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000078b000)={r1, @rand_addr=0x7ff, @multicast2=0xe0000002}, 0xc) r2 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) epoll_pwait(r3, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/01/25 08:36:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000546000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008c5000)=0x9, 0x800) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000587000-0x4)=0x24, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000680000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@hci={0x1f, 0x3, 0x0}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000048a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 08:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x2, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000060c000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000038b000)=0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000fe000)={0x0, 0xffffffffffff00b7}, &(0x7f000094c000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000688000-0x108)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x94, 0x7, 0x0, 0x2, 0x7, 0x57, 0x1, 0x4, 0x0, 0x4, 0x7, 0x800, 0x3, 0x100000001, 0x8]}, &(0x7f0000e12000-0x4)=0x108) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 770.306555] device lo entered promiscuous mode [ 770.321383] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/25 08:36:09 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b69000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100401000003) r2 = accept$inet(r1, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r2, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/25 08:36:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b0d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ca0000-0x28)={@generic="9cac3e35ccf008699098be4e73cfd8ba", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000078b000)={r1, @rand_addr=0x7ff, @multicast2=0xe0000002}, 0xc) r2 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) epoll_pwait(r3, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/01/25 08:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = accept4(r0, 0x0, &(0x7f0000d4f000)=0x0, 0x800) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000d1000)=0x0, &(0x7f000053b000)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) pwritev(r1, &(0x7f000067f000-0x30)=[{&(0x7f0000f93000)="86fe0df5fc9e33918d84371bb4770110a4b3f6a16a0e3d474c90ad3598c5f354e40691336c61d61b60a7459ec63d7e8a92e5cd3fd9c39e4c513708c1bca3df1c117255089d1113c3c2f75414ae87b3b4420bb33cbaa591dbbd6966c6de5bd00b197fa8b3993ed6ed4aefaead9755861beea80000410a7eada61a694fc17b13894312c1db60075b397939a8d2041cd61985fffe3bf04899d652b68b2f2c3925dfa3c34faf3823dbdc2de3db82c5", 0xad}, {&(0x7f00006ef000)="ffdb4f41a8698a674604b5c75eeee96b7c8b700783e6380004744c0af75e2edf4e497f024a0d7a7fb5e9bf49a095ee7beb05d967b2162f9d2d85c4ef8934fac939eacf3f15837a0217e93f17d91bce4e9b7d589cc41a9282f5e5a751bba84c57c3e51c882425b5ce8e491148da33efd5033fdb", 0x73}, {&(0x7f0000adf000-0x18)="c879a3a5156333c073cc126149e9f83c2ed08ad58b663bc8", 0x18}], 0x3, 0x0) 2018/01/25 08:36:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x30, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001ec000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000013000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000085c000)=0x8) 2018/01/25 08:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@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) accept$packet(r0, &(0x7f0000560000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000645000-0x4)=0x14) r1 = socket(0x15, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x97) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/25 08:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000057e000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000c3000-0x4)=0x0, &(0x7f00005b5000)=0x4) socket$key(0xf, 0x3, 0x2) r1 = socket(0x10, 0x2, 0x10000) getpeername$netlink(r1, &(0x7f00009db000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000065e000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000218000)={0x0, 0x2, 0x30}, &(0x7f00009c9000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000920000-0xcf)={r2, 0xb5, 0xc7, "ffa80e3a079ca6a179c115b233d68683731d74f42bd1f0342bab9fd2c524bcecd658bd9b184a5e9ece44549bc5ca3669d2df505916f2d1a8ef07e594e64284309e3cc89732e011004ba8beb1f18ada3ec11f4111b63235bf19f66eb40909f14a0ec716a5b6473dbaa0de8b4d281e1a0d6d5ced8733b5a802cb7a55fb35f2f1701fe7ab99923ecb583b9bcb76398c88a30b7d516c7f69bff42a14c8ae1c8153fcc60a788845e808e1f048216e907e80a3e44588c044aeb0e55d2618ca69b75f6ee2f6807dba8f11"}, 0xcf) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00006c3000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000022f000)=0x14) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000faf000-0x54)=@newneigh={0x54, 0x1c, 0x420, 0x1, 0x2, {0x7, 0x0, 0x0, r3, 0x0, 0x3b, 0x7}, [@NDA_VLAN={0x8, 0x5, 0x0}, @NDA_DST_MAC={0xc, 0x1, @random="2ce3f97d1569"}, @NDA_PROBES={0x8, 0x4, 0x20}, @NDA_VLAN={0x8, 0x5, 0x3}, @NDA_VNI={0x8, 0x7, 0x1}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b64000-0x4)=0x1ff, 0x4) 2018/01/25 08:36:09 executing program 5: 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$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x16, &(0x7f00003d8000-0x40)=[{&(0x7f0000745000)="b3", 0x1}], 0x1000000000000116, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f0000e82000)=""/54, 0x36) close(r0) 2018/01/25 08:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005cb000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000ebc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00005ac000-0x170)={0x3, 0x31a, 0x2, 0x8001, 0x6, [{0x7fff, 0x47d24202, 0x1, 0x0, 0x0, 0x1a82, 0x0, 0x0, 0x0}, {0xff, 0x7ff, 0xa0e4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x2, 0x7, 0x49c, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x997, 0x4, 0x1, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}, {0x7fff, 0x9, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7ff, 0x2, 0xffffffff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) r2 = socket(0x9, 0x80006, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b54000-0x10)={0x0, 0xcc, &(0x7f0000e81000)=[@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in6={0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x94c}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3c2}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f00005a7000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000414000)=@assoc_value={r3, 0x3}, 0x8) bind$alg(r2, &(0x7f0000f5a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) 2018/01/25 08:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000bd7000)=0xf8d) writev(0xffffffffffffffff, &(0x7f000018b000-0xa0)=[], 0x0) syz_extract_tcp_res(&(0x7f00000d8000)={0x0, 0x0}, 0x2, 0x10001) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000074000-0x4)=0x4cf, 0x4) sendmsg$nl_netfilter(r2, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x3, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0x4, &(0x7f00004a6000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000061e000)={0x2, [0x0, 0x0]}, &(0x7f0000156000-0x4)=0xc) 2018/01/25 08:36:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000841000-0x4)=0x80000000, 0x4) splice(r0, &(0x7f000095c000)=0x0, r0, &(0x7f00005b1000)=0x0, 0x5, 0x8) connect(r0, &(0x7f0000703000)=@nfc_llcp={0x27, 0x0, 0x9, 0x4, 0x1, 0x7, "393ae7be26dc97247578ddebbc4d6a9e33a8327566ee0148256c1b5b21581c23f62066a151c9a8174975ddd6841d033ba1f330dd377ea755ae3560aa31a8dd", 0x0}, 0x60) 2018/01/25 08:36:09 executing program 5: epoll_wait(0xffffffffffffffff, &(0x7f0000001000-0x48)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x9, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00009ee000-0x2c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4e}], 0x2c) 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(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000+0x88c)="1d2b6363fac79ae7bdbcdee2649470b815badaf3f58fff6777147e203cc36f584e232aabdd4a3da93d6349ad94aed878ed412c773d2bc377e1183a8773dc791145248474b05f673310da0f6823b44ab2d90da4ef079846a4d4b73e732f76e1342e18a28f1577b8e72e8985edf1f4b3d8550d3f3a53b27a870aac6a263b41bc6d57f6f50a01b7115e774ecd126849508c1cd215cec4c7f67625", 0x99}, {&(0x7f0000002000-0xa9)="5d8e1626479c86d2e224fe52899229bab21e25bbd805bac7f6bb48039f9778abe83f28b1a4a814c8182c7e310cd75282923e709b1935071bfe5ca5644e6e0cbd93a5339b5a9f20cdfbc51aae0f4540ddd5eb94d829dd607e83ca47508cdac9295a819d36b3a794317d84e537360bce3c7271b2cfb09ac1c3cc74450411900903106cbf5598bfc796091c7be629b3758ba2e7311c1078ca3b3c28de961fa56f1335e8a786c91237affa", 0xa9}, {&(0x7f0000001000)="861b103fbe019c074f498b2aab95a2ae11ff47f73f3c73f8b6b73d77e8fc05d2880bc4fc0b9bee939c7f7f959c21460d", 0x30}], 0x3, &(0x7f0000001000)=[{0x50, 0x116, 0x7, "ccf6f9be6bec14913726554e2bb0229dfd3e9b62b5f10377027263cd600d262366f730cd69d497d81d4af7b98ef8ec773100d0481620a55b333a2768"}, {0x60, 0x0, 0x82, "55396c06275596f4888b256d0ed0172679005eee23b506d4b638e12ae58d4cb3ad45664bcf08d82a2c7e3a615ade118a7e18696c610216e0874a295eef3df0dba0f8e416c6d3565791be"}, {0x78, 0x6, 0xffffffffffffffc1, "b79bed8d9df6820f197f75bcd8b3a6d9468fb62f6a4e15f875bfc33bcb17df9d5a8b8b630e168a4d8304c54374a21046d522cdd6caa44673a2b8c937ee0d066a0d1029126627ba21ea34cb73602dccbb9825c0752ad62eeea7e8e52b3cd9e2c84331cf1f85c4"}, {0xf0, 0x1ff, 0x42c36aaf, "9c74f96b362f5d93d4d7e7af17a907a4f89bbea6471a0bd33c9d059b26496ff8ea0f910478813f7ceae12b0956dd88517358d6bb44d4d275442029d9926318f177026798e455f468ff3ed8184140239fdbee6f7783ddabd11160b8e23fb8fbb3944f34174970cd5a62bd5639ec808099e99038e05f27a905b678fff6129e18ef9583b4c1fc424404632ee3404de34c8eae8189c1e56350cb050af94a309bb6aa741f958ad479c08756d4f70d403aaad09e9d23b94fe126ede766548c6997278436ac5a74f126f67d0b2d9c123d15f94353538afaba814b6e1fa1321677937a"}, {0x1010, 0xff, 0x7c, "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{0x10, 0x86, 0x7855, ""}, {0x28, 0x129, 0x3, "090f9d38d36c95ae67c4cf90d87743d530e4c114"}, {0x40, 0x109, 0x5, "dfa6afbc7ea6e420c1201a4cd39034f3d7d17f8aa991ec2887e250e0386e89e1ff78c91308e907f8508eef4b160c8a"}, {0x58, 0x10e, 0x6d, "3a56ebc9f9fc5449f9d0544f9fafeee850968e3765c44aee2e5fa4ac17288c0c08d43498dae9f5c97765c34b5ca137b642ef982740b7faa0cc22feaf9e1ba6cdac7e660e"}], 0x12f8, 0x1}, 0x10) 2018/01/25 08:36:09 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b20000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f7f000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000168000-0x32)=@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}}}, &(0x7f0000f80000-0x4)=0x32, 0x80000) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000f7f000)=""/174, &(0x7f0000f7f000)=0xae) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000f7f000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7f000-0x4)=0x10, 0x80800) r3 = socket$inet(0x2, 0x80000, 0x1) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r3, 0x0, &(0x7f0000f7e000-0x4)=0x345) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x7, &(0x7f0000f7d000)=0x4, 0x4) r5 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f00006a7000-0x4)=0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r5, 0x107, 0x1e, &(0x7f0000f7d000)=0xb6c, 0x4) write(r1, &(0x7f0000b3a000-0x2e)="e9f4e45d9fd749cc3e2a7df0b645cf1431efe1b3df3b689e7803588967e7ac95", 0x20) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000070d000)={{{@in=@rand_addr=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbb000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000c15000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r6}) 2018/01/25 08:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000033c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:09 executing program 6: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x7, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028c000)={@common='gretap0\x00', @ifru_flags=0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)="", 0x0}], 0x1, &(0x7f00004bc000)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/25 08:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x802, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x2, 0x80000000000001, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0) setsockopt(r2, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r2, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f000078f000)={&(0x7f000047f000)='./file0\x00', 0x0, 0x8}, 0x10) sendmmsg$inet_sctp(r2, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) accept(r1, &(0x7f0000df8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x1c) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000c51000-0x6)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000ec1000-0x8)={r0, r5}) 2018/01/25 08:36:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000f6a000)=0x40000000, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000822000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000f62000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 08:36:09 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x8, 0x1, &(0x7f0000000000)='[', 0x1) 2018/01/25 08:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d0b000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/25 08:36:09 executing program 2: socketpair(0x1, 0x80003, 0x7, &(0x7f0000b18000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000008d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000b2d000-0x8)={r2, 0x3}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000a1000-0x1c)=[@in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffa}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00009ca000-0x8)=[{0x2, 0x6}], 0x1) bind$inet(r3, &(0x7f0000f02000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f00000db000)={&(0x7f00003bd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000975000-0x10)=[{&(0x7f00007fd000)=""/155, 0x9b}], 0x1, &(0x7f00006cc000-0x1c)=""/28, 0x1c, 0x0}, 0x10102) shutdown(r3, 0x1) 2018/01/25 08:36:09 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000011000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x1, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, &(0x7f0000012000)=0x4) 2018/01/25 08:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000122000)={0x0, 0xfffffffffffffff9, 0x30}, &(0x7f0000a51000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000079d000-0x6)={r1, 0x8}, 0x6) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$netlink(r2, &(0x7f0000892000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000870000)=0xc) bind$llc(r2, &(0x7f0000ab5000)={0x1a, 0x17, 0x9, 0x7, 0x812, 0xfffffffffffff8b9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/25 08:36:09 executing program 3: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept(r0, &(0x7f0000b41000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010f000)=0x26) connect$bt_sco(r1, &(0x7f0000709000)={0x1f, {0x3f, 0x90a, 0x4, 0x8, 0x3ff, 0x5}}, 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000ccc000)=0x0, &(0x7f0000573000-0x4)=0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000fd3000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0x4)=0xa1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fd3000-0x4)=0x9, 0x4) 2018/01/25 08:36:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000461000/0x2000)=nil, 0x2000, 0xe, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0xffffffffffffffe1}, &(0x7f0000462000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/25 08:36:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000b53000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad1000-0x4)=0x82) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000884000)={0x0, 0x71, "994408b0e246a2c850a4601157790e9d3f47db660d76b14bfd044f62985b6c00899cbbb015c56491b2e5102670854f0c3170ff9d0b4158b9d624fc644a05c0e92f01de2452b70752245ee099889c78db7f931a017b417af82903097146c71ff85cc690f4bd41d87df8886fde628b44badc"}, &(0x7f0000d6d000-0x4)=0x79) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000936000-0x8)=@assoc_value={r1, 0x1c00000000000}, 0x8) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000006a000-0x10)={0x0, 0x0}, &(0x7f00003fa000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f45000)=[], 0xfffffffffffffde3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000806000-0x17)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000051f000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@dev={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}}, &(0x7f00003f0000-0x4)=0xe8) 2018/01/25 08:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x4, 0x0, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00009e1000-0x4)={r0}) accept$netrom(r3, &(0x7f0000005000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003dc000)=0x48) socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e01000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:36:09 executing program 2: r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0x0, &(0x7f0000661000-0x2)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x6, [0x5, 0x7, 0x8, 0xceb, 0x9, 0x7]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000-0xd6)={r2, 0xce, "cd2c98a8549337b95dab33c80b19c98c0bc9c210be46b9c6f35d73d8f22e863ddd111335b4aef1e29a82a71565e3a5351d3ac4cd28e60845239c32d0f3f837e5b7339b938d2f80e36091e676b698468c007d01e5d37748e073d8e2414f54865ac63eb10321ee5f0d89290e82b2b032d9a6979958c775bdd71fec8cf655274b55ac86493cb6d7671bd997c84ae7a81605fd9d92427b9049be3437d2b04733e89e5fd435c9140363789164f347d829976b02e9d05d737e4b0dbf45a475740ed0744b5e11745bd41e8ec5f058309ad8"}, &(0x7f0000002000-0x4)=0xd6) r4 = socket(0x1, 0x6, 0x400) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='rose0\x00', &(0x7f0000001000-0xd9)=@ethtool_eeprom={0xb, 0x4, 0x3ff, 0xc9, "b2db1ff1c7bab072840cc1b2e1841ad57bf533c5db0f8c21e33863c41799d7a58ef51e9886143ebff0c02b00d80e74a05c0c8724db1025ec289adddcbecc3f691a93a7684b38b1545d45dbc10eb329e2286bdc4e38d020ee51e0463c3e0850a1710a3a9e354ed449639b027162b9d3b84963708db348787d9e467fc094b6cabf500a1a3e0bde14c39d0052adcba09fe49431da070b2f181367afce8c235065612d918e6a4b5d8c685c52951cfe0f5a42b520c3094bcf55c516ab7fd9c5a9283a8288f80cd8f4e4ce74"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000)=""/62, 0x3e}, {&(0x7f0000003000-0xb8)=""/184, 0xb8}, {&(0x7f0000002000)=""/227, 0xe3}, {&(0x7f0000003000-0xb0)=""/176, 0xb0}], 0x4, &(0x7f0000002000)=""/4096, 0x1000, 0xd4}, 0x40000000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r4, &(0x7f0000003000+0x4b)={0x4, 0x7, 0xfff, "fcfb26f0db2f", 0x100000001, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000005000-0xb8)={r3, 0x0, 0x80000000, 0x1ff, 0x53, 0x8, 0x800, 0x10000, {r3, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc2d, 0x80000000, 0x83e, 0x1, 0xfffffffffffffff7}}, &(0x7f0000005000-0x4)=0xb8) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xb, 0x1, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000006000-0xc)={&(0x7f0000006000-0x8)=[0x0, 0x0], 0x2}) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) 2018/01/25 08:36:09 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "e22e5b", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0x80}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000007000-0xc)={r2, 0x864, 0x30}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000-0x2e)=""/46, &(0x7f0000007000)=0x2e) socketpair(0x11, 0x3, 0x4, &(0x7f0000001000)={0x0, 0x0}) listen$netrom(r3, 0x10001) 2018/01/25 08:36:09 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000010000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@generic="d5d4e891860099cbab9a70e1322aa90e", 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000005000)={0x0, 0xc5, "070f2306fb730db22ffacb9f6017b0990c7cb7bb9296ff6b4b1c864455525839375c4a160b8cca5d8adb73df4e09345fc25b44b54525da39c0ffd348d0123c5a30d261dcecedee36a43e6902cd3ed201bb3dd8b2ca376857ed82a350e780206b0f2c5682e6344924e0f7256001c4723c34017ee2399a111c4313e3275863db51f65fb4bae23b45afa6f9493c825c7e3f073f5b88960a2ab1695e76f4796960cd058cd0a4256c50a2e3a7a8e5274fec519bd17bdf11238c73c965bddbc5a00b3f088dec2dcd"}, &(0x7f0000013000-0x4)=0xcd) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000010000-0x14)={r2, 0x100000000, 0x100000000, 0x2, 0xd15e, 0x0}, 0x14) 2018/01/25 08:36:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f14000-0x4)=0x0, &(0x7f0000165000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000060d000-0x4)=0x4, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d4e000-0x4)=0x88, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000258000-0x4)=0x0) r2 = accept4(r0, &(0x7f00002f2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f11000-0x4)=0x3ea, 0x0) r3 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000332000-0xc)={0x20002000, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000277000-0x20)={0x101, 0x7, 0xa, 0x201, 0x2, 0xa9f, 0x5, 0x7b4c, 0x0}, &(0x7f0000c50000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00003fd000-0xfe)={r4, 0xf6, "e11f963ae1b6f4b7e5e283e70754dfe3f40af2f4be9509ac23f8677b726b232f7c839157f47b3073e898465c85e73dcb8f9b86921f76d8d5db57792baddd9f3cb18cff9c5d87a53ac126a56f7df4d0986152682936dd6cfeffaa29732af72564a0d2166a5d598d4a9639b8dac9e46310ef8da3385f56954ef1c5aeeba2bdc6f167bb8b7818ccbd4ab6f546c557c4a48f8d73117494b2de43df5695d374ff09b1c2c6cabb54c83972107fa8ae58aa8d2445ee39b9d0bac5579338b68f1cea8a0b36cffe1bc14c73dd3d0ad91d2ffdc6d1b8b0f12e2b3ea960aa309594f39b451f7f48f0bd3b4417de8965cde5f3b10baf6abc5feec326"}, &(0x7f000060a000)=0xfe) 2018/01/25 08:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x7, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002c4000)={0x0, 0x5, 0x9, 0x8}, &(0x7f0000e62000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ff7000-0x10)={r1, 0x40, 0x5, 0x2}, &(0x7f0000e5c000-0x4)=0x10) r2 = socket(0xb, 0x4, 0x7ffc) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000036b000-0x6)={0x0, 0x7f}, &(0x7f0000079000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009ad000-0x10)={0x2, 0x8, 0x5, 0x3f, r3}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00001fc000)={0x7, 0x3, 0x100000000, 0x9, 0x1, 0x1c, 0x3}, 0xc) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d53000)=0x0, &(0x7f00008f1000-0x4)=0x4) socket$inet6(0xa, 0xa, 0x800) close(r0) 2018/01/25 08:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x20042000}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x20, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gretap0\x00'}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:09 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = socket$netlink(0x10, 0x3, 0x0) bind$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)=0x26f) pwritev(r1, &(0x7f0000026000)=[], 0x0, 0x0) [ 770.746569] device ip6gretap0 left promiscuous mode 2018/01/25 08:36:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000e13000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000077e000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000050000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b34000-0xc)={r2, 0x0, r1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00005df000-0x10)={0x5, &(0x7f0000ca2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000257000)={r4, 0x3}) r5 = accept(r0, &(0x7f0000982000-0x80)=@generic={0x0, ""/126}, &(0x7f00002d1000-0x4)=0x80) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000770000)=0x0) 2018/01/25 08:36:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000c18000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000b05000-0x4)=0x10) sendmsg$rds(r1, &(0x7f0000d5c000)={&(0x7f0000372000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027b000-0x10)=[{&(0x7f0000598000-0x3f)=""/63, 0x3f}], 0x1, &(0x7f0000b28000)=[@rdma_dest={0x18, 0x114, 0x2, {0x5, 0x0}}, @rdma_args={0x48, 0x114, 0x1, {{0x6, 0x164}, {&(0x7f000074c000-0x96)=""/150, 0x96}, &(0x7f0000ad4000-0x30)=[{&(0x7f0000ec2000)=""/124, 0x7c}, {&(0x7f000047c000)=""/254, 0xfe}, {&(0x7f0000271000-0x34)=""/52, 0x34}], 0x3, 0x5c, 0x1f}}], 0x60, 0x40000}, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) r2 = accept4(r0, 0x0, &(0x7f0000268000-0x4)=0xfffffffffffffe4b, 0x800) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000227000)=0x0) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/25 08:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) pipe(&(0x7f0000e58000)={0x0, 0x0}) accept$alg(r2, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fe) sendmsg$nl_crypto(r1, &(0x7f0000a5c000)={&(0x7f0000f03000-0xc)={0x10, 0x0, 0x0, 0x1020004}, 0xc, &(0x7f0000d30000)={&(0x7f00004ab000-0x120)=@get={0x120, 0x13, 0x0, 0x1, 0x3, {{'cbc-cast5-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x80000000}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0xb7}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x11600000}, {0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x101}, {0x8, 0x1, 0x2}]}, 0x120}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r3 = accept$inet(r0, &(0x7f00001a8000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x21b) setsockopt(r3, 0x84, 0x7, &(0x7f0000021000-0x8)="", 0x0) 2018/01/25 08:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aa7000)={0x0, 0x1000}, &(0x7f00007a1000-0x1)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000081d000-0x20)={0x1, 0x1, 0x208, 0xff, 0x1, 0x3f, 0x40, 0x0, r1}, 0x20) 2018/01/25 08:36:09 executing program 4: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000ad8000-0xf)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad8000-0x4)=0x10) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ad8000)=0x2, 0x4) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ad7000)=0x0, &(0x7f0000ad7000)=0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ad7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ad6000)=0x1c) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ad6000)={0xc8e4, 0x4, 0x9, 0x3, 0x4, 0xfff, 0x20, 0xded3, 0x0, 0x7fffffff, 0xb9}, 0xb) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000926000-0x18)={0x0, 0x0, ""}, &(0x7f000017e000)=0x8) 2018/01/25 08:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x3fc}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000673000)=0x0, 0x130) 2018/01/25 08:36:09 executing program 2: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/25 08:36:09 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00001f6000-0x4)=0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ffb000)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ffa000)={0x0, 0x0}) accept$inet6(r2, &(0x7f0000a89000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000408000-0x4)=0x1c) r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00001fd000-0x4)={0x0, 0x0, 0x2000}, 0x396) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0xa, &(0x7f000071b000)=0x0, &(0x7f0000177000)=0xfffffd39) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009af000)={0x0, 0x7, 0x0, 0x0, 0x4}, &(0x7f0000598000)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f06000-0x8)={r4, 0xffff, 0x5}, 0x8) 2018/01/25 08:36:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cc4000)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00001c9000-0x4)=0x9, &(0x7f0000028000-0x8)=0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00006a0000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7a000)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000096d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f000019a000)={r3, 0x3}) setsockopt(r0, 0x8, 0x7fff, &(0x7f0000150000-0x88)="56d571a602819fc592675ad8ca596168c53ea990ecce615e7077adb990a4cb0560966e56be96d7928d2f171bb521d2c66b60e8345342d5faac2efa8859cb70c94299a82a6529345334c53fb11ecc69ef8f6fe1427bef8c29a234aae250d0cd774a27ae1f89e29b9edfa11a7e52cb4450bc0ef4ec08d8bea51c3bf9549ddaf917e4b729518d2b67ee", 0x88) setsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00006f4000)={0x2, "90d6"}, 0x3) getsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) recvmsg$netrom(r1, &(0x7f0000e17000)={&(0x7f0000766000)=@ax25={0x3, {"c9571ce67208eb"}, 0x2}, 0x10, &(0x7f00006e0000)=[{&(0x7f0000e4b000-0x51)="199d35c4982409138046b58eab8fa76c609fb4bd616874df0bd44a96ffdf203c724848b567c1f4ce5cf0e6fd18286e387a8485a882475cda3f3f43297ff22f33614868bd1fee0d1e5e60084b2131a0260d", 0x51}, {&(0x7f0000468000-0xc3)="5fbb02c728094a0495575adc79e28c66c6d9d17a18f715a9972050b3a487b0418c86391a193fd0a3dfaab36c8d81c6c8fd36917786ec9ee2f7e817ede667b831e138db6d6bc7c4a4d4af7daa4af162ef29b774abc695f487c060be9b20e69ef7fb325585bee2373122716deba82e96eebcc1ed0df6766aa6fe3d14475ae4279b32d1a4eb6c9617d4395268321aaa7f0c7a1e12c962d1a38b6c17323112ad1ec88f32a8bfd005b18f975f517a9da9d601d97dbc00ebe3af504a0c4e068338ea47c46bfb", 0xc3}, {&(0x7f0000f90000)="55587dc973295159e1eb1e986a380d5a962e816a58e6e3870de632d6996fcb1ba06f8f154e7932a5c7b5a98ee7230e3319cd50b680b831e546ab5536c3755113b742a43c23e51a7df111bb14540b7f5cac287ebff24fe979892186b1e57805deec139f378a1d8d8597b36da3d49be9f0e653d287b02dd33a908a57a3d78d31ba9678ff84776ce129d00c30248e8989122a860500206309f1ab573a3e", 0x9c}, {&(0x7f000034e000-0x1a)="c127605f8f2ee4c994b4f53690f1c2c63c724b3e9cecac539880", 0x1a}, {&(0x7f00001da000)="10dab3bbcc5cef75a79f989b91a02d05c33274b353a971a45366fd281054a9", 0x1f}], 0x5, &(0x7f0000eee000)=[{0xd8, 0x11e, 0x8, "58f68abb185be08dfe2ea316509ec2912cd74f9d2aa1da57e7e58c764e6f61809c7adf8448da5b040588ddac678503fb54054171c1568041ec38233786e29800aa063bae589aa7e7267528d04f92e9db8accb22cfc3a01c66ae1b1b26cff06a598c525513ba8baf37448f2a4f5dde580e71d4569701f9fd953b0806371bc227fe7f7cdc4dbdded9504cf4a384e10f275bd4b329a98d679d578b33e9a1462a6c83acb9c2c98353a6f931ee16d07ffe88d8729e2c3256f3154d787eea1cd66af10a01bb41ee4"}, {0xe0, 0x3a, 0x7, "f411079a223eca1e6d3909856d730df7416bedae94cae212665c3f654fabaf0d23d7a27c61e54f19fcf2afd1b568d4a1085f798a9398047db49937d2064d53d5f85ab314b778c80fd14b33fc6bb75eab83e92d5fa9f3899638f22b2138f5a9691ae08c1798f24eabacff9072a010de793222c4e437e930925c32d0839875b1248c6f028483f8af437e5637708177d7d2cad3224f37aeeb192792b507370a2f35732ff6f1a61070d312f301cede20266036cc646f2b2c9c47b80ea46f50f0f3860a9bb18cbe836d6ac410"}, {0x38, 0x13f, 0x3, "8b6b813f50868ce2b7bcaee7ad8a45eff0ca0aebc6f2387600b3044ad755a95ab674024105f1cc"}], 0x1f0, 0x8001}, 0x10000) 2018/01/25 08:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000f77000)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, 0x80000) r1 = accept(r0, 0x0, &(0x7f0000762000)=0x0) getgid() connect$nfc_raw(r1, &(0x7f0000d65000)={0x27, 0x3bf404aa, 0x200, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000714000-0x101)={0x0, 0xf9, "c2139082bd2d4bda0338c393543a53a5c0a424b74bab9085b8816fdac312f38734031c64426de7156ccfffdfd158ed258edaada7041118a559a1948ef05ce262758a55f0a87a16b53c50c57911151ca9446bbad50f6d568b7c1b463530040cfc2a44f3206f1e540b1215c0ba217c15c9c65989c00f50579c508042890d6f0dc93e0480765224a854b66cbd3de897b5803349565d10146aadacc4652e272cc5b76fc67d9a575ff6dc041b5be282ffa58db6213e16706c758bc711a039c4a32a1a388a530c1cfa0b8fd330d37bd6becbe8d8ba366159a9da93cc3aa2c03db87c4f9e2eee7584805e17768d70c10a7e4c8510543b122cbd1bad59"}, &(0x7f00005ce000-0x4)=0x101) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b28000)={r2, 0xdd2}, &(0x7f0000a0d000-0x4)=0x8) r3 = socket(0x10, 0x2, 0xfffffffffffffffc) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:09 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) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006bd000)='veno\x00', 0x5) r1 = accept4$ax25(r0, &(0x7f000078c000)={0x0, {""/7}, 0x0}, &(0x7f0000906000)=0x10, 0x800) recvfrom$ax25(r1, &(0x7f000006d000)=""/30, 0x1e, 0x68f7ffb6256d4efd, &(0x7f00008b6000-0x10)={0x3, {"6ce00593aa51ed"}, 0x8}, 0x10) shutdown(r0, 0x1) 2018/01/25 08:36:09 executing program 6: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000044c000)=@assoc_value={0x0, 0x0}, &(0x7f00008f0000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000013d000)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r0, &(0x7f00005ac000-0x90)=[{&(0x7f0000ce4000)="eebb029e9e3f51cf64c36c44d599df7550f76bd992b1970e412a9e61de5fcd8b07811a5731e53ff619e649d95e76d9f73ad0f55fa2074233838d8baa4d4ad5b376642f7b31beca74d9da8328d15d20c1ec89443056a8c7558565af734566216c97fe57f370886cea3f465e837498cdfdfb42539d4f4ae3a2a2b0f95438596f12ad", 0x81}, {&(0x7f0000526000-0x8c)="5986f0e3e9396e1b9c0492b961609f7bade0d0c2fd5a95daed84c0aa1c88e5d99cba1b8ae80f3f6a9ea1869ac7f25955501455bb59c2636493cb2ef1cb9d7df0ad7ac5847bea62506524e068c94953b2911f867b51b63e3fd737b7bcb91e6986d0d4601a36e2d09cfd5cf7e60a7659b07adb6dabde8819ff07d234496da77a26509d69e3769e234900610c2c", 0x8c}, {&(0x7f0000312000)="d31520614b25435a34de20ce58723fafebafaae81ee7828adbf51dd19b28bbae77e2e0150274d90a66ece9c3de184ec6d8e33bfdc796e81f42253a4e7fe75926c486194b19d942565c11f117350b7759afde932dfb2da452e18d1ee5b9590412ec3c3ec7e6ba87a0ee0b81c18416cde792914d2e65873d225c18889de00f58029918173b19d64d5024c6abbf223417e38f66e310c4fa1fc77dd3821c57573c638584fd059bc26db7f11a77cb0edcffa44719fef5f19c9417935afcf56bbf25b4f765a29a6c", 0xc5}, {&(0x7f00008a6000-0x6a)="0fec7724c95565b2d6306e9c2737d421c0f51e0fdbb2693a539cc0950f0365dcfc1985e7ae9c783c8385a12ba94466b8fa4454c0eda7b1a85e0a881738eedc701e6537856fbec5337755e76cc68a387f5709a6398e65bafe6c9d1a39159419ea2bf924164593b5a813db", 0x6a}, {&(0x7f0000f5f000)="2f55a7e00879aaf7980290d017d7db44c4d98ed0b7bdea31cbefe5f94f924ec7ea83c8cd19b8844d40728cc9b8acd4fce54fcaf9501df936169c3ec0b1c170e46a24c8c64951741d3b9a783a3bb3868b94ba5baa8432dc1d41e99939973ad968f70267ea8a9c493eda2976e566b6c5d5c7f3a4c4427ca9e307729d68bf68f945b7c715f27fa154406e374e61ae4295e3f5e781c5451597e19f11b508105b4904caae6725049918630c6b0b5b21e7e2f1a9a5cfbbcaf73d524993065e36959d2dcf556ed6fb0357d2ffe6e934f6d83631557834013ab22b2c93c15aed3c1957a5b97217c8a5f53a17eab594bea47e46f29dc190770e", 0xf5}, {&(0x7f0000e2a000)="3918960d7a236085a99ef2b33e93312cdad7a9ef7ec59da97bf77d715c2095bc4c9032230305637ab038958ad20a931614285383716f9643f6077d0468", 0x3d}, {&(0x7f0000b14000-0xf)="5394a1f1cd817886a8c800d94b1810", 0xf}, {&(0x7f00005f8000-0xa7)="483d178d2234af1a0330615a7dd9c1da13a2b4d149b9f6685ac3db90f44bcb802d0dde443a7bdc6cd5571b384844e4ba814ca9d72eb9e7aaee2c2408ad737b073cdee3d91132a16fd3be8c830b5a1e80d5f7d9c7df2eaf1db8e703583421f5c3ede37f089300fb73d0662b229ebb640d01fd0c1f4f7b3b57e555731628af15f8dd326d7b431c56c7f0837e4c89323326c03759b53217cec6ffcc237ddf8366923196e01e0aa710", 0xa7}, {&(0x7f0000afb000)="a007e8bcd06b297829d48ea1d3491bfce9773ce56c583a6befc118d258841c0fa77809f16a689e2e1abb2b1dd4857f0f94226b9aff1ff75bbe4a5f7a83dab38c02c9793d7c846d3803d4cc51986fa46d7ecdebf198be195d7014b51cefcc4b220dddaf4e2946903819ccb2aad4473936c29e9a68e35972bb7a", 0x79}], 0x9, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common="62726964676530000000ffff0500ff00", @ifru_settings={0x0, 0x0, @fr=&(0x7f00009ce000)={0x7, 0x1, 0x0, 0xcfbb, 0xfffffffffffffefb, 0x1, 0x100000000}}}) 2018/01/25 08:36:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000001000)=0xd26, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000276000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003aa000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x11, 0x0, 0xffffffffffffffff, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}}, @sadb_address={0x3, 0x9, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000612000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00003b3000-0x4)=0xc) recvmsg(r0, &(0x7f0000216000-0x38)={&(0x7f0000798000)=@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, &(0x7f0000e2b000)=[], 0x0, &(0x7f0000f9b000)=""/75, 0x4b, 0x4}, 0x2040) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000da8000)={0x0, 0x0, 0x0}, &(0x7f0000d6f000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000692000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d99000-0x4)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000ef4000)={&(0x7f0000aac000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce0000)={&(0x7f000007e000)={0x22c4, 0x38, 0x100, 0x4, 0x1, {0xd, 0x0, 0x0}, [@typed={0xc, 0x50, @uid=r4}, @nested={0x2298, 0x88, [@generic="6f01cbbdf9115593e013b5cc70d942ce4dc250c7fa97194180ce7f8279a72c843882d1be01bbed4e0976940ef5e32a146e402b9c752851532de3a5267f08b95f1b45f0dc6825", @typed={0xc, 0x3e, @fd=r2}, @generic="9758e472e5317aa150dd798ab5c1867865f19cca7eccc12656141deba8d39f", @generic="c9bb9fbbca86474eaa22265aa8e619ac1314103ef8769633722ef5ffe4656816ead86e0c74ed00a050c7d0e3dad55cc98b5b0aab96caab42d3597abc35c8229ea3acab1631d6b8357a3bc8c702d1bf7d53", @generic="2c7327b51aaf40822b918dbe87", @typed={0xc, 0x8b, @uid=r5}, @generic="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@typed={0x100, 0x30, @binary="6cf870d3e78cf56fe86c1d6ebb2ab0177f9fb35d30f41f6f5da4d7acb52599335122c1cbe31f80ed0ce6ec2267408c9eae50bb1310108094a72d87e809e43eb684cdefbcdb428099738c8ef5e261888cd8c539960c8f9cdaf4d77b3af3a290e3eb33cca443b43ca1326769f8247adbf3f2b753cbfa203562a3652f325e2b8f5e42133b6e22a69518ec608c0f5455870ab762240c78c2a6c6b229d43865a083a09970cda17777b065a8d225f4328bc99d60a23cde688d3e5c33f30d630483b74eddd376b72ecf3a4e357bd3ef1f331a6a6b1d6f0b7ca621d3c91107ba9905c3bee0ee7cdee87cf303b3cb7504c47fd28401406fd40676a8"}, @generic="ddd54e50ec9dc1311819662283cfa080cf48c7a3dbbe7ca9984d30e12fa65a39187341da03799d6eaabd9f6b73dbd8b37a9b6fee4d34f7ccb2fd0a5893fe7ea54ed3458ed55c86647a76df079fc838ebf34e7d3a86f3d0a4217d005d7c050af3458e8832baa89df28eb69fc63377a3beb7d7ee5a611fe4920a6c8501055643992a92974799ef4fb258f3e2cd24572863657968377589b0b03c9abf6dab3ce16668df6d67427762897e7c922a62100ee6582d5e41785d77", @generic="fbc2e69ef47b1e9150e706f5d0304661a9a8ecea54b0a486d36115c0bb7faa72f6cc8f84db893827d9b7855c5611ff668c7c87356ca02afe1c7a6a7fabeb7e6db6cabdb7b985ba8c559543fa987a98453ee5ea03b0c0078e645ef2f3f5c08ca8eefd657eda4abf2991519947b3ae328e060c1844e801f3ee26504b74d8b5f54eddc91f647814852d6834e9b12736675e21fad8de933006c90caccdd6c045fcdba33da9f61238bf967dd032f3ec41780909f6cc6572286101b9394a3947504fbeabbf36901c7a6b6dfc888eb342a65ded8b05ee123c30bb91d324e5483f0bc668046361cb85af4b6e5ea7edf9569f6c18dd40061fc96f5b4a40f6f41b3c9b1f8b0b2f0457e889204bd0ee2463914473105b386319055d73420b2cdaf9ad23fb4181df0a8f5084e302b263c057d4f7edcc198ce47ce468998d7d60c23dbf7a1d772933433a5e40d88f9e9f1b04f0798df6e4662f658ade7aed171e32a49dd45800d37d411ef7be230c121badd0c76b77bb77294c9af9ae39df5dabbb056423baae3527e0e155f0bc8cf3e90e2c625493ddcad1cdd32fee184aad3ab8ebf1970b6dd4c905a79571055419f9498f08d95e62fd260c4977e281863a598eaf9c858fa8eb399c279f8b9ca3dbbcb2e7a7f20eef2a1e9b0e449616db5c4abd857ff5a467461e036db78b03011fa8806cacb981a670a32c9ab678fdc9a9e49bbe9e781d6d755a4511120ffee47dfb9e910dca52bf513fa7a816a0600fa5310e09f59bb0f812608fa6b230f00b89a51b2aab0517de0fa53633f3b5fe4c3a28ec71081192ad3ac4c9c6e24c4807f5bfd824c63ef6b0a28c435120b76e37d116fd92d2bd2089b8ca0524e1a870cad41d1403d4e43601a8bf6796cf9c45f76e27dc685071dd6e8707ad282432d51297e3071116638a462abd5d4c8280eed8075e69ba18e1c149a788898658ea7a6ddff03551658adc4953bfcdb6679dff69b30cec3f5094824d5f62a4e693360b12d7d4a1425ece1495b5047d85299279c2f326318a9d9c40ecb949821423c9c47e1045fbe4bce653c5621ffd979dbd5510aeed7f41b1a99425e3199a3ed3750f7b9adbd787001782266441bfb8397410b81dc734e6e25d89fd7e88d0c422810d5d9834e550b052893cfe0172ccd76ec1c3306fed5b35726e1b417170bbe23f245cf32822431075296fed41e392363e9789fde9da14c0e5c902e0a7e32cdb41023f26f57a8ed646ce7bc21be30b8155ea7bf7af17c127d025b8e1b34eb81ab39ff85a2e7eb05f3e3ef7fb6c849290bebf52735920c78c34dbb37a6ef7bc8d5a0f8d7822625934a5d7a6b0d7ee1365d2d7918c1194d225bd8aafc694dec5748ba9118560ddb3aac850f976abfd9e94cd1569bd93d90565187d49bd95e5d375e51f6dac025393df307a0abe861db2023b1471b8c930ed7bc754288f68c69208a3126f09f77d871b100b914bf063112054fc4ad5298b740d8fbf6d6000695e43d517eb74d0afdcd8f04cb41c1997145b395d69a855ba644554b9d05b016e2958da6fe16cb1db9a14b718debe6d0b2734e008cd408fe6c0bc2de29ec93352f6a1342214849c7ae8df12a41b418850facc3c50a87034ff6f2a873fe0dc51c2953b7261732113dac2c73eae345d17e6426e19ffd920479f87c2f1ec78bbc43366dfd9c6b4124b7ee60583e47e3fbdc01773fc92e0a476b43516542e8f70b5fbcfbbd59dacaea01568b75cbf336f2e2aad61b982183861c92d258837d80124d422d06ae0ad4cc5a5f069ef5fa7061ae2685364be26cb15bc6b75a17a2193470d759c7ca8f362ee1a95785810a7e75d1e2e2f080cc57bf636ce1c9d5d6bf4f0d7f6482b66d41f766be94321257571dd8692f1bd980b12a55a4c7918dd05fe9e2dbade20b76dafa33a764a991a1cef58990ce6adeb1dcfebf28d43a9ddfbf859acde9d445ca2a91816e7d73e5446e089ec8b6bb1ec40dcb9825d45691023a3114c727cd999e8dc5585afc1b3c33de24e1d9904fd3691e30f6e0f343559f0a6ced3c9819275f301428ab0fceb61dab99f5669a57662c49ded603fcbce85c52623ea9b58763bb8d61e048b7be4d0f1ab54c17d24a551955cc5623c39dc14a0e7bee7456001b1dd46b712296c637f324585b764e08fbd53066c8c322445a3d916fdd66fc363f136482e6ef0114c472bf9815a7248740e3505f7c140530208d73bc62392bad919922659aae1966c97d417f18e6cc35e952368f87bd101c06ae20a57b1fb77102b440d65393a7df3239b8b1b512ff5f2927036df91b63d9ec1aa84b6eaa1aff91cf4154d720d9e4f3b29ec5b6acc329a8f31cb348d247697abb44749e73060829d61108b965a4d911d2c3c3a26a7acd943423e97bacb047b841e3f5078757473dea242bea983c74d14185eb1f608aa8960b682e80346dedf892a0d0c96f89ec88be66018d53f5170e9c74d761db6d7a91eacedd68d2f13bac5ac426eeafcef851972a836882a7be71172b8cd00555e60dad224e63ed41b58dc3bf678ec963da744cf9f855391b508c3e397d6154a6b554496acfd6385453fdcb8e1f4501548e620bdd61a60789c123678066673844c3df252f3ef86cf69cd4498f9eb135fd6a40be1e90de8e5c0616870fdecbf045f3636f65acad1afdbf815b6e29991edac9ee6f45e5175090e4e45a907a2e51aa9bcbe98eb4c1b8eaafbba2f19c352b2f8986eaea7371dd0459c0c1d92cddbd9edf98daf076bd80f732a971bcb69f504c76347f2e5780d04641e987377d85d5f235f91ae8d354ced2ca4490d710a8f934d062c09cf99cfdb8433266ab3fa9701aa8b0968a0e2761aa861938dd999e99a8f7191fb0272854fe2d6f8a7fb6008eef92517fc811646bd60d4d8b8408c9781e7d453dc14ae973bc07c3296db4de2920da06be1bd00c41f603bceea0681716ec0a70e1ab4b189df6a1531870ca27275bb997b7c8339579955b0b31d36edacd485fd1a380a0618f233e900891eb050f4ee93f8124e753f0d2a643a7e6ed35c8268516c7e24c9bae2fb22230e373d0bda61bad3ebec2091c90c1726816f2a359ff4c34ee4f1952db2fa41d0d121a83016118dbcd6a723081f90af7e177443c953e9193d9b1541a6560396c623361c99eaf75ad37dd1772e4ba325c81c2a627a0c584054a7fc0042ea3c68cd3568dcd6c12ddc38f83d5cbd467330e86db39b2af88447ed1af4363dc3acc68ed0c7ff419573d2b3d092bc3d89cb66f537f874d67c62d8c859bb2b9a0d0b75ed36693794410b478bd6c418f5751a4aa740a27146805a9987cbfa923f168f4a021b6024374917de53fbf142e09c9a30c273f6f69e62fad50c23b20b63d28167236beb36420b3460cf3e1f49db334a1025f7020a478d9b32639797a107f515ee47d255831dc8d8ace7197c884e0022d8db0403885353c08277aa064c982edc438f2ce8e3af81dde61542d4786597803fdac9bd340706ba1c6ea5e49008c981f8207b04344829891f109765e6f0814f184ca8bcc80a4689dd4f32ce47813d99e9cfd0bf0f7c23c817d83ff3178eede6f798e7f9ba8fcf599c8ae02f5b2c02e2804e7a3b8f7518f112f6f485cc45b0ee43e1593abc0409f8bbc49948a0c1a2a863da6d0f55d3fadcf387568f0819c7b254825f41f8cae24838515a7094f37aa840b45b3a3a73f00c630127ae70ade87823d7dbb449bfc7baa9da556d7792c37392d7bdd4fee4988811d28d3af8c9c4a7591f64f883b82adf883ce4edb6849bb07da60044e49c552e061420975cc06830e4d84e53c6f1dd6fe6c79ccb0567b9155360e7a776fd0fed3bfffae35de5eedf8f61c51994b7357ff71f1f48ec6a998180c9f87a0d29f69ab22ebc1b239d332dbb778f4f61b7b07af69e356120c8eca4722784e6c7a26c015dc83b5360108d54c06b3efbf4af71e617fccad521ca892fb6c9b98f29d1a05c16723203387bbcb26198c3be04e25e312fad0c362c234947b4661876d4a7fb63cc38961076eb64c7708005cf8a622c3a319a8356d1f2562f8089ea3b18baf8be81308fb62dda67ab90ae68f76433f737f97df55eec345aaf06f39fdbf6de32996d796d12ab005e2a69cad031aa7b4671506b8eb9d406d4399590889b8dc5c4726b5f01fde32b9fe557bd48728b65f7eeb5d20fb3d7724fb232ff38728b0f09bcc3e1b8dfaca102e9d7c756de45d8f8e4f95fb106462f665502fb4cfc5ca0eb964f363f682320b5a9a677cc03c19bc428fe4ac55e2318b321758ecc136d298f5d620f1abdaf20eac47f772b0c391b62ee7907ce87eb8eecd1e3ec5321aa768d57fc59d0423ab94ac9098086ed97308bbccbbb56c20c01fcb5d3dc9cf7072e6c7e41c713f227ad7261935d22e0801a31d8b2ff07de91b3854e97413f154bad2a4312708e9be5bfd94dc76783a5cbe71394496160eae330bce7f90be9f76c7c25092eee03c2a39c239e90602d5cdfffd7ee5e06c10dd34da9c205d6da2505a4573af8a7fa96d29bb828bbf4d181656f0dfcc3c5cf95f05dd4df9ab2f883e57b715bf0dc818061c0ea738a0eb4823252cab297194f2f726f1494c0959b54c2de610ab7869aaad00ad7c07566f3d0b5868074d23424f5edbfd0324fa6bcb0a017c9cb3d1fe2211e8b4997f9c3e293054b997624ffdb202569363e24671ea10a48089eee74ea2c6cda6d7c32a906e8d8e0f584771ca2bdacd43aca9202fa93168dca3eea88d67a5f402fb82c632cfdafb7a8621d762833bb1352e5891843ea83ec1b8ea1ed5268ef1f0845b9d53c34c4bd94423fdc46b0656eee901680f7ac766b442a077b659866a0e31e7fbcc9eedacaae54b73a242fe5ede3d805a9d60103da63a427f51638f938151a430aa5648831df88d57cfdcc8928cb38b2a630e93b5e2d8f2c537cfc705808648e02a95cb6dcb26ad8e53a6db4bb6ff16629e9aa6164ec372b042bfa30d19a7d5f91c746cf094fb27545406eb1a5446c50fe01809579f9ebd3d43107218ca428f09818471597057e9e4cd2ba946e3e7c9632366da30e075d58dddf87c127520e057b45647a022c01fe9f7a315cd3306f777fa66288c47644bbb684c6dd627de0425e05bc2edbb6c988b0e6f9931261a446f87699273f150b723734d854a6d8d25cb4257d06e6db959670743ef6dcf0eb320cf7e7aa5114919b101e8069af38f7109c6e8edd022810e55e3d729a6255b7fb1cb3d01c4649ef1cca2d4cdd584e7736278a561c35b315a32ed4a8ec7f86ac5b831ff111b275f1f96417e28b637692a0364bfbd14ff277f08c3d5f2d2d3f017078fa15d9dbe6e159dca7de0ad85900519485c9aa38534b3ded12ff47d9949f5339b7ccea2744485970dc130a69cdff61227f67f0a375bdb1a26a2264f56c3fdae81bfdc287f2f55b20cd347a7fe1c88a4ab468c06dc19f76a70d52f6d6bc13a3a0cf0843dc0ce488984a4b3c3394a5d56b4f5be909394978dfab7285ae95cd87ff0fa6d3f7a6f3e86bd20585dca95b68298b7ce4c1b53a0b4d5859418be4fd397b562fc50f84c909809ce1186458239538f5d0c79fd68cad3ecdcb54a47acaf90b30841ca7401398bcd89db2c91b821a271a6388c5a9666644fee9602f3dd89079120d4338c35403f697c3c8f4c53f8197b7e4aea6f4b5ce3f147c5179f38d1297e3c2671579f9f25525a400104bbfbe3967d4e087309d1c7d0c8dcbeeb05eaa279689a30ddd7a4154260c375cf3d7aaf99d3ffdc9b019c4563d653cd5a280a5910cbac51d32a2102d9fda7a6d5afa418445"]}, @typed={0xc, 0x6a, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}]}, 0x22c4}, 0x1, 0x0, 0x0, 0x8011}, 0x80) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000092a000)={0x3, &(0x7f000067b000)=[{0x91a, 0x1f, 0x80000001, 0x7}, {0x0, 0x3ff, 0x0, 0x0}, {0x100000000, 0x4, 0x4, 0x2}]}, 0x10) sendto(r2, &(0x7f00004e8000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/25 08:36:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000522000-0x4)=0x4, 0x4) r1 = accept(r0, &(0x7f000055f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000527000-0x4)=0x2e) bind$vsock_dgram(r1, &(0x7f0000480000)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={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]}}, 0x88) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000342000)=0x0, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e6e000)={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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000705000-0x20)={@generic="9f14954760684ff964365fd18f1c7c92", @ifru_flags=0x1000}) 2018/01/25 08:36:09 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000fcd000-0x1c)=@file={0x0, ""/26}, &(0x7f0000fcc000)=0x1c, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fcc000-0x2c)={0x1, 0x6, 0x100000000, 0xfffffffffffffff7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25b) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000fce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a13000)=0x14, 0x800) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000fcf000-0x10)={r1, 0x1, 0x6, @random="4c7717ec08f6", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) sendmmsg$unix(r2, &(0x7f00000a8000)=[{&(0x7f000076d000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000725000-0x60)=[], 0x0, &(0x7f0000094000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) r3 = accept(r0, &(0x7f0000fcf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005e2000)=0x14) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r3, &(0x7f0000fce000)={0x3, {"20d6b16180ae64"}, 0x1}, 0x10) 2018/01/25 08:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00008ab000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000173000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000830000)={0x0, 0x98, &(0x7f000056b000-0x98)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}]}, &(0x7f0000ee8000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004a3000+0x3d8)={r1, 0x7b4f, 0x7ff}, &(0x7f0000567000)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004b8000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008a000-0x4)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000d4b000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) 2018/01/25 08:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e27000)=0x48) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000950000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f00006f1000-0x38)={&(0x7f0000c17000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e84000-0x10)={&(0x7f0000bcd000)=@newpolicy={0xb8, 0x13, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = gettid() r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bfd000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c67000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e54000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0b000)=0xe8) r7 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000026b000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000caf000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000048000)=0xe8) r10 = getgid() sendmsg$unix(r0, &(0x7f0000e0a000-0x38)={&(0x7f0000e5a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007d1000)=[{&(0x7f00003d5000)="367b24b95f13543f4d29642c133768b687ef912553da108aaab749206c283453238d1d2152ae5bd5953c8f99a36b2683fe8f4f816f43a4bd528c5cb68dad3aecfc14a1c9621dfa0bbd2d9b98659050c83bfd29184c013555803d154a79d4629579212dc28978ff5d4643a14813f499938c1c0448a9660a32cf4d33a3dfe4df4e7e37720d26e62c8995ca38eea7ffcd29b6fd8c7a377b3497181389c58d0081282feb556cbfe4741f2019faadadeda08afb", 0xb1}, {&(0x7f0000e2a000)="81f0d7157dc2d8f4f92e35215325d756df9d38dada9facef54669a4db2e8760fdae41e874f023bbf40ebac95d12f5d50f4b3f077b52bc232fd89040e9202e9d438030534eb1a17b71302908d0124bca7f289917020610e86169e4b6a9feee6313da994c116c6dde4fc6b5b3e6a29455b2e0d55f646cbdca4f5f1233afac2610980ec8101414637371e2353fb9ecc2bb7d4d74b564231071d1a221a9ce74dace07af8feb9f4d4d6e2d7c5c627bfc3d92017ca608cb21e0fc7d6fed3573e57e3f2192ebb6c4fde4a1018cb10c299a1552767826c5534c3c15dcdeae1aa61bc9b9df4", 0xe1}, {&(0x7f0000a3e000-0xef)="c82c659a6f0d369b39449dafee55662e477dc9e5d74b90acabfc0f6cecd8f8fb6f6ffb33e5b34bdd1aa660eeec0d6a80a1aea91e9859414001d3fb5fbf1bf8de69210cfde7d82a5614a18da8328d29868a679ae24648006603cc82255e07956b6788e39dfb3dc0c76cb11f4178f2d848395cf76bdd50a20ca8b8a917214084e876bc25c38311e1002aafa9f74c1796c743f9f240fc9ec9defe86e95a5f886de5f5268620ebaeaf7b04aeed26f834886b24aee6463fafba0f65e8be4675977f434788cf519e3e564760001fc72163e5070b3f985fb5584d129eeaabc182a9ad1e46441af98bf17890053ec7af6a4b05", 0xef}, {&(0x7f0000285000)="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", 0x1000}, {&(0x7f000017f000-0x17)="e8014ebd112adf72adf2163235fc07e4614948bb8a283c", 0x17}, {&(0x7f0000a46000-0xe6)="fde4fe8769002ff57bffa30b144e354c2ca525384320e962f685e2af01667fef5ea983ceecbfcbf1f512f146fe048d83aab7811c7d94a083a90963d530628d10bae50fa6129e2c71c96a9e25875284c61b9126f34812a83c75ed8b7dd0b8c321a376fb58b6c051fed4dc1001e39b8d950220df316f711d61c360db20ca15722249a2055699898257729816f2c28dfc6a6a735985a1b7fcf53248fc4c612d094d5324c54845f1e2eb7144c75ea9cdd11ad85619fad6b45eac1d21a5d97992ea5ac486bd274ff458ec6c8dedbc057ba1b7b9b0311517859bd89b1974f0960f6ecacff94320b0d3", 0xe6}, {&(0x7f0000667000-0x5d)="d805425880e61b16072724900afb2d3040b9b00b3c51c897c7e1f6b322152700066a079336659864c5d1bbbe84a103d60bbc7d26eb8767273dc5b639a7863987d839db41f0f9c57e93d6c6fe7c197768374459bed1f13c64cd2693759d", 0x5d}, {&(0x7f0000858000-0x49)="036d37315ffd538c995abb38712d9b0edcf4e7237750f7e4f1abcd20ab642b429c3817b8a2137019a0d3def3c9fc8efae12ca357276a581f7e830864343b19917d131da1e06683a420", 0x49}], 0x8, &(0x7f0000047000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x88, 0x0}, 0x20000890) 2018/01/25 08:36:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x1, 0x5, 0x9, 0xe9f, 0xff, 0xfffffffffffffffd, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000717000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x2, 0x0, 0x0, 0x1ff}]}, 0x10) socketpair$inet(0x2, 0x80000, 0x61e, &(0x7f000091a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000038a000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008a9000-0x4)=0x8c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000f3000)={0x8, 0x7, 0x0, "9022f2cc4403", "d8b5c6d02af37e4b8f5ac5133a0ea52c"}) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000023f000)={r5, 0x1}, 0x8) pipe(&(0x7f0000edb000)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000d9d000-0x4)=0x11e0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008b9000)={r2}) ioctl$sock_ipx_SIOCGIFADDR(r8, 0x8915, &(0x7f0000fa8000)={"f02f4affd4655f746a2918aa223bcab4", {0x4, 0x4, 0x2, "1509000000e2", 0x80000001, 0x0}}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000b93000)={r1, 0x64}, &(0x7f0000f51000)=0x6) 2018/01/25 08:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000a70000)={&(0x7f00000e3000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000f31000)=[{&(0x7f00001ba000)=""/4096, 0x1000}, {&(0x7f0000aff000-0xe5)=""/229, 0xe5}, {&(0x7f0000db0000)=""/122, 0x7a}, {&(0x7f000078d000-0x77)=""/119, 0x77}], 0x4, &(0x7f000046c000)=""/187, 0xbb, 0x1}, 0x40000000) accept4$packet(0xffffffffffffffff, &(0x7f0000a8f000+0x3c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000072c000)=0x14, 0x80000) pipe(&(0x7f0000cf6000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00005e0000-0x4)=0x0, &(0x7f0000f36000)=0x3) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000bf3000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b0000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b7b000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0, 0x3, 0x3, 0x9, 0xa, 0x80, 0x20, 0x87, r2, r4}, {0x10, 0x800, 0x34, 0x1, 0x8, 0x81, 0x6, 0xef14}, {0x9, 0x4, 0x8001, 0xff}, 0x6, 0x5, 0x0, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x3, 0x800, 0x100000001, 0x100, 0x9}}, 0xe8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ee8000-0x4)=0x70, 0x4) accept4$inet6(r1, &(0x7f0000a34000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000621000-0x4)=0x1c, 0x80000) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000e5c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000095b000)=@ipv6_newroute={0x4c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x28, 0x16, @nested={0x24, 0x200000000003, [@typed={0x20, 0x0, @str='*^nodevprocGPLvboxnet0\x00'}]}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006cf000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xb30b, 0xfff, 0x1f, 0x2}, &(0x7f00002df000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a12000)={0x0, 0x5, 0x2, 0x80, 0xb652, 0x499c, 0x4, 0x9, r5}, 0x20) 2018/01/25 08:36:09 executing program 3: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000afa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000e3000-0x4)=0x10, 0x800) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000bd000-0x4)=0x2, &(0x7f0000afd000-0x8)=0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000afb000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x1}, &(0x7f0000afa000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000388000-0x10)={r4, 0x200, 0x4, 0x81}, 0x10) 2018/01/25 08:36:10 executing program 0: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fda000-0x10)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fde000)={0x0, 0xd4, "006651d1e3256bd1ccbeee20a09b40134c26ebc5b4a78f6208926eb2ea606847e2e8d25c9519e00780e6ba8a97eacdac670e234fa371772a6df6b7a16f78859644880d6177ade74fabcd058d6d239dc2f6c02d68fd0c1355d3d4662384d606f0b2e99e9ba8ccc19030734d44c27dc8297268fd30835ff396105e589efd1d9525c4a99838b1d96f7846fa04501a103cb10773cda1732bd6ec87d048dfef2be7a2665792afd53195377ed0a71bacc5687fc2d4ece92ede591e699fbf5859a15017348de5783f63dfe40715bf1c206cab82fe93b95e"}, &(0x7f0000fdf000-0x4)=0xdc) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000fe0000-0x20)={0x80000001, 0x100000000, 0xe7, 0x100000001, 0x4, 0x400}) socketpair(0x0, 0x800, 0x20, &(0x7f00004e9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000d6a000-0x9f)=""/159) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000053b000-0x8)=@assoc_value={r1, 0x43}, 0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fdf000)=@assoc_value={r1, 0x200}, 0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000008000)=0x0, &(0x7f0000fe0000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fdf000-0x10)={0xffffffff, 0x4, 0x4, 0xf800, 0x0}, &(0x7f0000ba7000-0x4)=0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fde000)={&(0x7f0000fdf000-0x1c)=@in6={0xa, 0x2, 0x8a52, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x1c, &(0x7f0000e81000)=[{&(0x7f0000fdf000-0x53)="8f39029a8db5f619f31ecd59c478348da0b9e0f84c797e6136c33790c5edc07e2b897103298126c0c48f265e5730c8bf0756c846db720a841b29774c6849cae9e51a66e686347eb2be572380a915fd128cbd09", 0x53}, {&(0x7f0000fdf000-0xaf)="f173bbaa7ddb39c8c8b26743b7f08ddd09b795232f4e8dcd07ba6fca733b9a1fadc0574ba88375985a49ebc2dd763ea04e20f9e2dab7a1e817b731a8555b37d1c655dbe7f306dc1165be7f0107223ddc884aa0a5af88cc4cc36a69b16f819d09ac30cfd1650def9fe6548be48b4207579c4b8b95b4243ccbef3ea63d89488623ad3fd6991cb4cfef2b49eda93cf1978587ce875d72eea4895ac39f0bbc39a59c5506c6593496843a49596fd78b070d", 0xaf}, {&(0x7f0000311000-0xdc)="68f6f45ede73363b15e4e5bc2878e8d6da61594cf1f8dc7631414945010d4fe4ce93b91522a5546b0f5905436805a2be1a30cd7a8922d8e26df6d5934ac48fde9166332a1922f3f7609941c1eb81ab267640d9c60751fd8ae611af9855e6288aea92588b42bc3f7ada9ab3f4f382b1877854f28ede53792d04da0f7aa7de5e73c9b41141870aa895ea73ffe1ad2b9a3a3701c3d8450b8fdba1f29a359b776fa03e306c18e7083f259314dd03fabaecb0d34f6246b91e65ab35b454777f9efcaa67f38fde8a569d7c598058d40540382f375662605c445a4aa870e798", 0xdc}, {&(0x7f0000393000)="afbf6fcc2f918028d66d677cdaa40759bba3b4304905ab025ee375cb4b061559fdf7fe", 0x23}, {&(0x7f0000fdf000-0x19)="3698922265efc73d0f76f1785daebaf6b517ae39fb525b8d590f94c5c97fb2ccc0de", 0x22}, {&(0x7f0000382000)="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", 0x1000}, {&(0x7f0000997000-0x3)="e200fd", 0x3}, {&(0x7f0000c9e000)="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", 0xfe}, {&(0x7f0000fdf000-0x8c)="551089ef2adfb63f0e336664b451d384b955d45a33f6cfd47d0d656eb36a8ea0130631b9142b486dcff325ce367fe4c194241b2d3b4e799265b5415bdb426fb2d0328aa18eb750ce66399026b174dcdb82d78156bad22c794624c65591775e1d23eaefe6dc1a1807cd7a65dcf6c4859d43f4bf7b6cde8058e09370aa31f7f58fcce8a4a3f404956e9c22de09", 0x8c}, {&(0x7f0000fde000)="e0c8d67d09eb9788402a4168ecfbd389a4cffcd6e47c09e9d650fbccebf514cea9688cb9c101231cd81a6f7de250b0374a6c59adaf11e6d0eff1676c3ad177b93e35ad6de26a89165ff057ff80c3c27cbc33", 0x52}], 0xa, &(0x7f00003d9000)=[@init={0x18, 0x84, 0x0, {0x9, 0x4, 0x7fff, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x4be4312e, 0x6, r4}}], 0x60, 0x8000}, 0x10) 2018/01/25 08:36:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000fa2000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000991000-0x4)=0x20) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009bf000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001de000)=0xe8) sendto$packet(r1, &(0x7f0000cb7000-0x4c)="c062e73a811a1f67973a5adb778e7c2211e31aa146bce6a462de610eb2c524f1cd8a11a598adc0d5bb0adbc988e6de9597c8294c6322c4b37e92f56e8b8500019a723f12e7f8f7780dae3b06", 0x4c, 0x840, &(0x7f0000622000)={0x11, 0x0, r2, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000660000)=0x0) 2018/01/25 08:36:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009d1000-0x1)="", 0x0, 0x20008005, &(0x7f00008ae000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f000073a000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000114000)=0x10) recvfrom(r0, &(0x7f000094e000-0x65)=""/101, 0x65, 0x40, 0x0, 0xfffffe84) close(r0) accept4(r0, &(0x7f0000082000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bc0000)=0x60, 0x800) 2018/01/25 08:36:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xe9, 0x1000, 0x400, 0x6}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ce1000-0x8c)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eea000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000dd6000)={0x0, 0x0}, &(0x7f0000a14000-0x4)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000965000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/25 08:36:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000000, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/25 08:36:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000943000-0xc)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000015b000)=0x10) r2 = socket(0xa, 0x80e, 0x8) connect$nfc_raw(r2, &(0x7f0000bee000-0x10)={0x27, 0x4, 0x0, 0x5}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000027f000)=0x3) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000560000)={r1, 0x2, 0x1, 0x1f, &(0x7f0000de9000-0x4)=[0x0], 0x1}, 0x20) [ 771.151453] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/01/25 08:36:10 executing program 2: mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0xaa73) r0 = socket$inet(0x2, 0x3, 0xff) connect$inet(r0, &(0x7f00003d9000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000565000)={0x0, 0x4, 0x30, 0xffffffff, 0x3}, &(0x7f00002c3000-0x4)=0x18) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000281000)={r2, @in6={{0xa, 0x1, 0x7a69, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xd67f, 0x7fffffff, 0x5, 0x5, 0x348c, 0x100, 0x800, 0x4, 0x7, 0x458, 0x200, 0x9, 0xd7fc, 0x101]}, &(0x7f0000ab7000-0x4)=0x108) sendmsg(r0, &(0x7f0000619000-0x25)={&(0x7f00002bf000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000268000-0x90)=[{&(0x7f0000aad000-0x5c)="8521d512086d487562f71934857125748a53ab96", 0x14}], 0x1, &(0x7f0000aac000)=[], 0x0, 0x0}, 0x0) 2018/01/25 08:36:10 executing program 6: r0 = socket$inet(0x2, 0x7, 0xc) recvfrom$inet(r0, &(0x7f00003d3000)=""/102, 0x66, 0x0, &(0x7f0000a22000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000001000-0xfd)=""/253, &(0x7f0000765000-0x4)=0xfd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) recvfrom$inet(r0, &(0x7f0000394000)=""/0, 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/25 08:36:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x802, 0xfffffffffffffffd) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00003ea000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000881000)={0x0, 0x35, "2749e296d4128dfb4f8079336fd66a44e0cc97839581c1070b2c4f2ac3f72e9ca94e34f90b6f4870f1a0e7d39bd3bf32fd602e964e"}, &(0x7f000080f000)=0x3d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00003d9000-0x6)={r2, 0x4}, 0x6) write(r0, &(0x7f0000d68000-0x84)="240000001a0025f0006bb4ebfeff141c020b49ff00000001000780cc0800030001000006", 0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006a0000)={0x6, 0x4, 0x2, 0x0, 0x0}, &(0x7f000070c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e36000-0x18)={r3, 0x5, 0x0, 0x800, 0x2a}, &(0x7f00002a6000-0x4)=0x18) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000055d000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x401}) 2018/01/25 08:36:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x4, 0x7) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f000015d000-0x38)=[{r0, 0x0, 0x0}, {r1, 0x6000, 0x0}, {r0, 0x2020, 0x0}, {r0, 0x8018, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8500, 0x0}, {r0, 0x8400, 0x0}], 0x7, 0x200000000000008) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x4, 0x0}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000ec8000-0x88)={0x6, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/25 08:36:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000772000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ff0000+0x7c8)=0x10, 0x80000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e89000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d8c856e88192d938c7221fa6ed0e42fe"}) sendto$inet6(r0, &(0x7f0000505000-0xbb)="81869633b83568ea364baae20aca8eefa96add54d0aa5bc7df49badb628303d7ff4b344efad35b35febb36a5e326230e5030521dafb6db8a5e4409c8a5a24977af4700667d755310c7ba902fb450ddd00c09cc7d14ec4f3ff6eafd37a9a30a1544237fca46f1ef20580c1f6612ae65403ea2f034cd7cf32456f7a418afa4504e8111872ba6bca37f0ec6d3a2f5b6e03d84e9275996c2c74d32ce9479fc5847b9dcbb5000f12ca474e77738ac1a5a9a79a31acaa6ccedaf01559e88", 0xbb, 0x811, &(0x7f0000b12000-0x1c)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x46, &(0x7f0000d40000-0x423)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x88, 0x128, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/25 08:36:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001f0000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000802000-0x4)=0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00004f2000-0x3c8)={0x1, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r2 = socket(0xd, 0x6, 0x2000000000) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000315000)={@loopback={0x0, 0x1}, 0x100, r1}) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000392000-0x4)=0x0, &(0x7f0000d9f000)=0x4) 2018/01/25 08:36:10 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x1000000, 0x0, 0x0, 0x0, 0x0}, 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x6}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x8ea9, 0x80, 0x4, 0x100, 0x22, 0x0, 0x3ff, {0x0, @in6={{0xa, 0x2, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3283, 0x80000000, 0x9, 0xfffffffffffffffb, 0x7}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000)={r3, 0x9}, 0x8) 2018/01/25 08:36:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) socketpair(0x1, 0x5, 0x0, &(0x7f000049d000-0x8)={0x0, 0x0}) accept4$alg(r1, 0x0, 0x0, 0x80800) [ 771.221008] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/01/25 08:36:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) sendto(r1, &(0x7f0000028000-0x1000)="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", 0x1000, 0x800, 0x0, 0x0) r2 = accept4(r1, &(0x7f000051a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000227000)=0x58, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000396000-0xb)={0xffffffff00000000, 0x5, 0x5, 0x2, 0x8, 0x6, 0x1, 0x4, 0x8, 0x5, 0x7fff}, 0xb) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000423000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00006cb000)={0x1000003e, 0x816e, 0x25}) listen(r1, 0x0) connect$unix(r0, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) 2018/01/25 08:36:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c04000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e59000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005c2000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000634000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000b26000)={0xffff, 0x0, r2, 0x200, r3, 0x1, 0xfffffffffffffffb, 0x4}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x500, 'poly1305\x00'}, 0x58) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000905000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xffff, 0xfff, "e583513540171956251ed4d42ccb30611a8e45ac81cbb722c6c09d544986a84cef1a4de82bf068a91eff74346da1cc649de5a9029cbadaff404848a0d9f987c2582271f53b6b34cef0d9236d21f44733"}, 0x160) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000bc5000)="", 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000854000)={0x0, 0x0}) r5 = gettid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000e87000)={0x0, 0x0, 0x0}, &(0x7f0000d2e000-0x4)=0xc) r7 = getgid() setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000679000)={r5, r6, r7}, 0xc) 2018/01/25 08:36:10 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b5f000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000bba000)={0x4, &(0x7f0000def000)=[{0xfff, 0x3, 0x6c, 0x10001}, {0x2, 0x1, 0x40000, 0xfffffffffffffffe}, {0xffff, 0x5, 0x1, 0x9}, {0xe4, 0x6e6, 0x22c9abfa, 0x8}]}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x9, &(0x7f0000574000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000bfb000)={0x40}, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a03000-0x20)={@generic="f041d5e06d8757f66af883c148bbabb3", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 08:36:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$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, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:36:10 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000040a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000d2b000)={0x8, &(0x7f0000d89000-0x4b)=""/75, &(0x7f000023c000-0xc0)=[{0x19, 0x37, 0x20, &(0x7f0000f9d000)=""/55}, {0xb28a, 0xd7, 0x2, &(0x7f00002a3000-0x43)=""/215}, {0x1ff, 0x42, 0x2, &(0x7f0000cde000)=""/66}, {0xff, 0xb8, 0x65, &(0x7f00008a4000)=""/184}, {0x4, 0x74, 0x336e, &(0x7f0000457000)=""/116}, {0x9, 0xd2, 0x4, &(0x7f0000810000-0xd2)=""/210}, {0x25cd, 0x25, 0x5, &(0x7f0000e77000-0x25)=""/37}, {0x400, 0xc3, 0x1, &(0x7f00008bf000-0xc3)=""/195}]}) syz_emit_ethernet(0x2e, &(0x7f000073d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000d46000)={0x1, 0x1, [0x0]}) 2018/01/25 08:36:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x8, 0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0xc, &(0x7f0000000000)="", 0x0) 2018/01/25 08:36:10 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000025000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001f000)={0x18, 0x32, 0x3fd, 0x3, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x35, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000001a000-0x60)=[{&(0x7f0000024000)=""/171, 0xab}, {&(0x7f0000024000+0x643)=""/56, 0x38}, {&(0x7f0000024000)=""/70, 0x46}, {&(0x7f0000010000-0xba)=""/186, 0xba}, {&(0x7f000000d000-0x7f)=""/127, 0x7f}, {&(0x7f0000024000)=""/216, 0xd8}], 0x6) 2018/01/25 08:36:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x1f, 0x8f0bf89ebdc72741, 0x6, &(0x7f000047c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000a84000-0x4)=0x4e) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/25 08:36:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x1080000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000322000-0xc)={r2, 0x80004, r1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001e3000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000065b000)={0x0, 0x0}) r5 = accept4$inet6(r4, &(0x7f0000fd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000a28000)={0x0, 0xe9, "71a4efdc47173e2d12b6a91294e7028441238c37eab9a1841a605a782d9ee3856ab7158638417571f48d9bf9c45efb47bb86dce95d814f382d9b46a0b4222c9b937c7ee795bf955ef8aa8dbdd925bb01e01eb380f6d73cef00266753f42da972a1c6ce436051d7290b8fd4b452cb752f756c88c17d67cf1d00d5b176f7fdae93e369e2bae41ab98d96abdf6311380cb5e30014b6f804b0db81dc2f27eb54edec70afb833db16075e9cc0bffd0b21aed938cbb670d124cb4261deea4fe9d5020d824c8db7f86c4aa1223499b6ad8e8e13d91b9e997c89c97d82a828c89b87272599964eaad1211bd78c"}, &(0x7f0000170000)=0xf1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000c27000-0xc)={r6, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0x5) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00001a0000)=0x80000005f, 0x4) r8 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f000063a000-0x4)={r5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f00007a8000-0x8)={r7, 0xe452}, &(0x7f0000a52000-0x4)=0xffffffffffffff94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r10, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000ab8000)=r11, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000c2000)={0xffffffffffffff9c, 0x50, &(0x7f0000c79000+0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r13 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=r12, 0x4) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00005c1000)=r13, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r14 = socket(0x3, 0xffffffffffffffff, 0x80000001) bind$alg(r14, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r15 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r15, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000a60000)=0xfffffffffffffd36) setsockopt$inet6_int(r15, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r15, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r15, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) [ 771.454369] tc_dump_action: action bad kind [ 771.499692] tc_dump_action: action bad kind 2018/01/25 08:36:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)={0xfff, 0x80000000}) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000000)=""/120, &(0x7f0000000000)=0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000038d000)={0x60, {{0x2, 0x2, @rand_addr=0xf90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) pipe(&(0x7f00008b8000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r4, &(0x7f00008ab000)={0xc9e338a0e9cd990f, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000036a000)={0x0, 0x9}, &(0x7f00007e9000-0x4)=0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f00007d4000-0xc)={0x1, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000065f000-0x10)={r5, 0x5, 0x9, 0x8}, &(0x7f0000290000-0x4)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e51000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r6 = accept$alg(r2, 0x0, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r7, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000)=0x1e) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f000017c000-0x7c)=""/124) recvmsg(r6, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/25 08:36:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x800000001, 0x0) r4 = accept(r2, 0x0, &(0x7f00005fa000)=0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f000055e000-0x4)=0x80000001, &(0x7f0000af6000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00005f8000)=[], 0x0, &(0x7f00006b7000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) unshare(0x40600) 2018/01/25 08:36:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000038a000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={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, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aac000)=0xe8) sendmsg(r0, &(0x7f0000bae000)={&(0x7f00006d0000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000412000-0x10)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b75000-0x4)=0x0, &(0x7f0000262000)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009b3000)={0x0, 0x63}, &(0x7f0000227000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000eb7000-0x8)={r1, 0x23, 0x7}, 0x8) 2018/01/25 08:36:10 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) 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) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000cb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fec8", 0x40, 0x3a, 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, "e0af19", 0x0, 0x3c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/25 08:36:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x807, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0x340) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b11000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d0a000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401, 0x3, 0x7, 0x500, 0x9, 0x80, r1}) 2018/01/25 08:36:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000422000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000076f000)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x10, &(0x7f000051a000-0x58)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {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) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000abc000)=0x15, 0x4) 2018/01/25 08:36:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xc, 0x4) socketpair(0xb, 0x0, 0x81, &(0x7f0000e38000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000055a000-0x4)=0x81, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x3b, 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}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000004000)=""/133, &(0x7f0000001000)=0x85) 2018/01/25 08:36:10 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5, 0x0, 0x0, 0x6, 0x7ff, 0xa00000, 0xffffffffffff5cd1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000002000-0x9)=""/9, &(0x7f0000001000)=0x9) setsockopt(r0, 0x84, 0xa, &(0x7f0000b59000-0x1)="", 0x0) 2018/01/25 08:36:10 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000024000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000024000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000-0xa)={0x3, [0xd1, 0x0, 0x1]}, 0xa) 2018/01/25 08:36:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cd9000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000f44000)={&(0x7f0000e31000)=[0x6, 0x1, 0x4, 0x9e, 0xfff, 0x3, 0x6db], 0x7, 0x8, 0x3, 0x7f, 0x257b, 0x8, {0x80000000, 0x800, 0x1ff, 0x9f, 0x7, 0x9, 0x7fffffff, 0x0, 0x1eb37478, 0x5, 0x3, 0x9, 0x20, 0x7fffffff, "75ce635ff38e175b88c7d51daf251b7032495f9074f9054f0900512b7d8d261c"}}) getpeername$netrom(r0, &(0x7f000079a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001a5000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000054c000)=0x10) 2018/01/25 08:36:10 executing program 2: pipe(&(0x7f0000e67000)={0x0, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000060f000-0x4)={0x80000000, 0x1, 0xb000}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000001000-0x1000)="", 0x0) 2018/01/25 08:36:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) socketpair$inet(0x2, 0x0, 0x1, &(0x7f00005ff000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000071000)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x1c) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00002b0000)=0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000dd8000-0x78)={0x7f, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1a92, 0x462d7c49, 0x7fffffff, 0x3ac, &(0x7f0000670000)=@common='dummy0\x00', 0x9, 0x1, 0x9}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x5, 0x0, []}, 0x8) 2018/01/25 08:36:10 executing program 5: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0xff, 0x1, &(0x7f0000000000)=""/0, &(0x7f00003b7000)=0x0) 2018/01/25 08:36:10 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = socket(0x1, 0xa, 0x8) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000009000-0x4)=0x80000000, &(0x7f000000a000)=0x4) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000000c000)={0x6, 0x5}, 0x2) 2018/01/25 08:36:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000251000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x0, 0x80000001, 0x4d}, &(0x7f0000bf1000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000be8000-0x98)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x80}, 0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000136000-0x8)={r1, 0x6}, &(0x7f000013c000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a29000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x8, 0x8, 0x80, 0x20}, &(0x7f000074b000)=0xa0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000247000)=0x4, &(0x7f000037f000-0x8)=0x2) 2018/01/25 08:36:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00003ad000)=0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000869000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aab000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000085a000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x0, 0xfc40c2a, 0xfffffffffffffffb, 0x0, 0x272, 0x21c0030, r1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000048d000)={0x2, &(0x7f0000ffd000)=[{0x40, 0x0, 0x0, 0xfffffffffffffffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getpeername(r2, &(0x7f000037c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000aff000)=0x10) sendmmsg$unix(r2, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00002d3000)=@buf={0x15, &(0x7f0000a84000)="84aff8acccf7db662213bfae304c20bfda61d2b179"}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e3d000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r1}) 2018/01/25 08:36:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair(0xa, 0x0, 0xffff, &(0x7f0000460000)={0x0, 0x0}) connect$pptp(r0, &(0x7f0000107000-0x20)={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/25 08:36:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x11, 0x80000, 0x800, &(0x7f0000f34000)={0x0, 0x0}) connect$rds(r1, &(0x7f0000025000-0x10)={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:36:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009cd000)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000d35000)=0x0, &(0x7f0000717000-0x4)=0x4) getsockname(r0, &(0x7f00008cb000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ae000-0x4)=0x2e) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000933000-0x4)='cdg\x00', 0xfffffffffffffd57) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e92000-0x3562)={'security\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffe86, &(0x7f0000b23000)={0x0, 0x0}, []}, 0x60) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000083a000)=0x0) 2018/01/25 08:36:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00009c6000)={&(0x7f0000e5b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000495000)=[{&(0x7f0000ac2000-0x61)=""/97, 0x61}, {&(0x7f00003c1000)=""/194, 0xc2}, {&(0x7f0000091000)=""/104, 0x68}, {&(0x7f0000bfd000)=""/202, 0xca}, {&(0x7f0000e20000)=""/0, 0x0}, {&(0x7f0000b61000)=""/197, 0xc5}, {&(0x7f0000333000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000a93000-0xf9)=""/249, 0xf9, 0x8d}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00002cb000-0x10)={0x7, &(0x7f000049d000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = socket(0x10, 0x2, 0xa) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000069b000)=0x400, 0x4) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000271000)={0x0, 0x0}, 0x2) write(r1, &(0x7f00007aa000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe8", 0x24) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000be6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000d7a000-0x1)={&(0x7f000034f000)=[0x0, 0x0], 0x2}) 2018/01/25 08:36:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000915000)=0x0, &(0x7f00003dc000-0x4)=0x8) setsockopt(r0, 0x800000010d, 0x80000000000d, &(0x7f0000250000-0x4)="ace92906", 0x4) 2018/01/25 08:36:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000049f000-0x4)=0x1f, 0x4) r1 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f00006d6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00001c3000)=@ipv6_newroute={0x2c, 0x18, 0x4ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000f3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000203000-0xc)={r0, 0x800, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000b99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000fd000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004b6000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d2000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e76000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x0, 0xa, 0x20, 0x80, 0xa7, r1, r2}, {0x80, 0xffffffffffffff7f, 0x4a, 0x1, 0x400, 0x1, 0x0, 0x1}, {0x1ff, 0xc9, 0x2, 0x9}, 0x8, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x7, 0x3, 0x2, 0x7, 0x8, 0xffffffffffffffbf, 0x7fffffff}}, 0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x10, "037f9fd94397c5a67c1690a693ad4b21"}, &(0x7f00009a3000-0x4)=0x18) 2018/01/25 08:36:10 executing program 6: r0 = socket$inet6(0xa, 0x808, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002a9000)=0x0, &(0x7f0000b25000)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f12000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ce2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f29000-0x8)={0x0, 0x0}) pipe(&(0x7f000058c000)={0x0, 0x0}) recvmsg$kcm(r3, &(0x7f0000a05000-0x38)={&(0x7f0000d26000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00001b9000-0x30)=[{&(0x7f0000945000)=""/196, 0xc4}, {&(0x7f0000fbf000-0xb7)=""/183, 0xb7}, {&(0x7f000021e000)=""/118, 0x76}], 0x3, &(0x7f000097e000-0x1c)=""/28, 0x1c, 0x7ff}, 0x10103) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:36:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000000e000-0x5c)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) bind$unix(r0, &(0x7f0000b7b000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = accept4$inet(r0, &(0x7f0000ba1000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb4000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a16000)={0xb184}, 0x4) 2018/01/25 08:36:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008fc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000289000)={0x2, &(0x7f00003f9000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000f6b000)={r2, 0x4, &(0x7f0000536000-0x10)=[0x0, 0x7f, 0x8, 0x401], &(0x7f0000368000)=[0x7ff, 0x0], 0x4, 0x5, 0x1, &(0x7f00000f2000-0x14)=[0xffffffffffffffff, 0x6, 0x7ff, 0x0, 0x3], &(0x7f0000899000-0x1c)=[0x10000, 0x401, 0x400, 0xfffffffffffffffa, 0x10001, 0x4, 0x7], 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000011d000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x0, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000017f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000854000-0x48)={0x1, 0x3, &(0x7f000031b000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000054d000)={r1}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000bcd000)=0x7, 0x4) sendmmsg$alg(r1, &(0x7f0000aa0000-0x38)=[{0x0, 0x0, &(0x7f0000dc1000-0x10)=[], 0x0, &(0x7f0000bdc000+0x95d)=[], 0x0, 0x0}], 0x1, 0x8885) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a4f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000b07000-0x8)={0x2, 0x10000}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:10 executing program 0: pipe(&(0x7f00003be000)={0x0, 0x0}) bind$nfc_llcp(r1, &(0x7f0000731000)={0x27, 0x1c, 0xfff, 0x2, 0x4, 0x3, "dc03c396f0687c71188661de76ad22120d15ab96907fcf957c0135e5b13bf5c28bfb2b995d98431ea6b41b63c3a783df887b1e99cd60c043430e01742526c7", 0x80}, 0x60) r2 = socket(0x9, 0x8000e, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="24b08c3647256076c1a90aa14f0c3576", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000101000)={0x0, 0x8001, 0x4, 0xa, 0x0, 0x3, 0x5, 0x91, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x69, 0x1ff, 0x4, 0x1}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001000-0x8c)={r4, @in6={{0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000367000)=0x0, &(0x7f0000891000)=0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000bae000-0x4)=0x0, &(0x7f0000306000-0x4)=0x4) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000292000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000058b000-0x4)=0x8) r5 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000067d000-0x8)={0x0, 0x1}, &(0x7f0000bce000-0x4)=0x8) recvmsg$kcm(r5, &(0x7f0000c7a000)={&(0x7f0000e83000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000c26000)=[{&(0x7f0000e39000)=""/4096, 0x1000}, {&(0x7f0000b19000)=""/4096, 0x1000}], 0x2, &(0x7f0000ef1000-0xe6)=""/230, 0xe6, 0x7}, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000970000)={0x100000000, 0x820a, 0x53f, 0x0, r6}, &(0x7f0000842000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000669000+0x1e8)={0x151, 0xfffffffffffffff7, 0x8, 0x1, 0xc86, 0x80000000, 0x5, 0x9, r6}, &(0x7f0000ccf000)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000f68000)={r7, 0x4}, 0x8) bind$inet(r5, &(0x7f0000b33000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:36:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x4) close(r0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:10 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0xffffffffffffffce, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000021000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000)=0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000028000)="66a0e82d8074c744f7fc12cfa4ff4e197b8822b759e56d466bed863c81c0eca403f68afb6f76fbc4c7021ed287f585ecfa3921079b6d8d21fbc5a8356a09107c313874d793909053b6264102bf69c35b9fc2d27db59901d9eea9b4ea0d2f93db5f77a93d03d4", 0x66) [ 771.864092] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/01/25 08:36:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) vmsplice(r0, &(0x7f00001fb000)=[{&(0x7f0000590000-0xcc)="6268732107f2d511b29b4f6d7b7062b661c93bbb3c623eb10560a277f973398db4e671ec3fe4ccb7cc97e225424fd187d68ecbbc3ce72c79c46ba68c48e64a873193159244b6a89b7c024766deade6520d9aca226c8665e9d7a78b1a7f29c6b8367fe5d45452de3464fa4ca21d180aaec007e943a0bb389decc59fb83372a8fd6814b4be02a318d975eaedda1418598a020b94ad1c5a36c1cee04896194d9ec47d667893e3e2c4e29210984e6381695a9ce46267d445f540040748e8f4b3cf24d4cee3da17ad0590df0c51cb", 0xcc}, {&(0x7f0000ce4000-0xe6)="6fbc4391e2c5d8b51ceaa1481c14f8d976c94e826857fed41e64d6a3edbaf43550810dfaac42e0569ab9b7329c97170f1e67284589cbc5037b058181472f1277a27b8c34950e65291b5c5701a7b72d9d214fa3483886ae7224b51581a636591bcf0d844717adee44ecf4c7f54cd7cb8266fd4a44a01f63273b4e8420b6b28653035bf03c6517237895dbc6a79b2a939a6ffbd32ccf6997eb9a6455de13b991f49a50ffc75329e4b3f833b684a3f3832d1dc380c9e034b2a8c5c58ab435f87622fcd7a9b63f5fc1406549b5a9ad984d0a4936026888ba150404bea796956fa3f753cc0cbe31ec", 0xe6}, {&(0x7f000089e000-0x9)="0fcee6520ee4b65e25", 0x9}, {&(0x7f000019d000-0x8b)="9a61a28494d8d6ea1b637dafd6113d9c6cd4d7a0e7ffdd70f99c89f36913395f1f5fb9c726348690399faa8ced4411b6d6b70a473f5a715bdccc6b2b38d554838bfd6b29c6a83e469cf50391e31daa1ced26eb2348ea34ed1458b2b759c83baea72a44fa4b0e2b255b257830756481de45d4125b75adc35edb5d506606ddbe118751a6613d089d27c17e6a", 0x8b}], 0x4, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a5d000-0x4)={r0}) connect$llc(r1, &(0x7f0000f24000)={0x1a, 0x4, 0x4, 0x800, 0x80000000, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000fa7000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000481000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a71000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0xdcb, 0x7f, 0x807}, &(0x7f0000dd4000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000146000)=r4, 0x4) sendmsg$nl_route(r2, &(0x7f0000fde000)={&(0x7f0000d3e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000015f000)=@dellink={0x34, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ifb0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000748000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f000036e000-0x4)=0x10, 0x80800) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000674000-0x4)=0x0, 0x4) 2018/01/25 08:36:10 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f51000-0x10)=@generic="3635da0e490dec738ef9933779cf3151", 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) 2018/01/25 08:36:10 executing program 7: r0 = socket$inet(0x2, 0x6, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000f12000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x88, "c18d405b47b36ddc3b8df657e4964cd52e802d6d557c72b93e4b8d8c86c1dd5d2eae66914942d26d8cbc62c3ade50faf3549ac06691dae19789acd993b6f32350049d0d7943cc2e5dbfdc1621945c1ae58bf8225de342f75be92e6f12c15ce4729988c78b9020688f78fd35997c27003b0a21c70e0b8de8213466868044224e434f2abc1d0bf7a19"}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c01000-0x20)={0x20, 0x1ff, 0x2, 0x40, 0x74, 0x5, 0xfab9, 0x80, r1}, 0x20) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001b6000)="0a078107d5e30800b3c2aeed5c54dbb7", 0x10) 2018/01/25 08:36:10 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fcc000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcb000+0x658)=0x8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00008df000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000321000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000779000-0x4)=0xe8) r3 = socket$inet(0x2, 0x80004, 0x59) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fcc000-0xc)={0x0, 0x0, 0x0}, &(0x7f000073a000)=0xc) r5 = socket$kcm(0x29, 0x5, 0x0) r6 = getpid() mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fcc000-0x4)=0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fcb000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007a6000)={0x0, 0x0, 0x0}, &(0x7f00003dc000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ae3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000054e000)=0xc) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fcc000-0x4)=0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000fcb000)=0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fcb000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcb000)=0xe8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a5f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fcb000)=0xc) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000fcb000)={&(0x7f0000fcc000-0xc)={0x10, 0x0, 0x0, 0x20004103}, 0xc, &(0x7f0000fcc000-0x10)={&(0x7f00007f5000-0x9074)=@setlink={0x9074, 0x13, 0x200, 0x7, 0x3, {0x0, 0x0, 0x0, r1, 0x44000, 0x1000}, [@IFLA_XDP={0x4a54, 0x2b, [@nested={0x180, 0x7f, [@generic="2e68be0c76e0d62c01dceb359b01731abe37340f32435aad07a1f1738e53f84b80e583cf10f832e20efe4b8c14c9337b9096b050d4d88af44e9b3a19f09270fb372f26920cb783d963d31d3b0198a783a23c7b5e05", @generic="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", @typed={0xc, 0x45, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @generic="3c166add30128646a1e8f32fdc", @generic="fcaa54f0f1b350b130cb95d603a8f2"]}, @generic="37da0fd4c1ef0cbe1bfee20ee47e6c4af9d761d2e738a182ee8af7891946b56cda19e99cd0d668f7742fad3568bccac1b1bfc031c895e474e6291433c1bf383c11b0186a681cbf96c5c60f96bf71ebe25c68313c4d6cae49e69b5eee2939f0226a1abf643822029e40b10c2566784d448a0d32e1c57c0e0ee46e66b06ef05e95c7428aef7f47a1b586ae3f979d5a3fbcc4c1b94fcaa723d59ccc5447f05582674aba32bfd623b7ec22fcce55cb823e773978dd21874cad0968394b33e78ae260e820bfdca8194bd0d3bc0b3c8c332d2970e176f70903222c683351f66eb59a", @nested={0x20f0, 0x93, [@typed={0xc, 0x46, @u32=0x8001}, @typed={0xc, 0x62, @u32=0x100000001}, @generic="101c9985f688166601a2e07873e621ef1c1e0f7c26efec3552bfd8c1d19ebc7bc23cb4c900946ff386c1544750620f20", @typed={0x18, 0x77, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}, @typed={0xc, 0x96, @uid=r2}, 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@typed={0xc, 0x92, @fd=r12}, 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@typed={0x18, 0x61, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="db48c48829f2635bfd1d4469eca18b97fb17d9e6d278af96c8ea13aad9ad8ac49ccac0f9daf6271724501068b1f7bc0ca70278083ef5a3aa27733b1eaa649186322606111ca233e9df6a460435b7adf9e6cd263210774022ce4850da265e8131c9a1789153b11d774100b80551417705a05cdb0c258822d11fe452738b96235efc415f3be0c0fa05aec90d20", @typed={0xc, 0x41, @ipv4=@broadcast=0xffffffff}, @generic="f6933d5df660d8daf8f9285c78f81dfb0ba60928e487690150341f205d5a68c218", @typed={0xc8, 0x7e, @binary="5b5391c8a03a2c29247e1f185caf285b3dfe14f116a070329537bc0e3702fe21f21722b25fbcc24190a774e2074a2052a6b0688eeea193d568fccd63a909fb575e8f5f5ed9032250c354ba67c6b7c9b65f6b9e7e5d9882c49fd93db65d1362955fcb5f1cf659f54b9ae504a9379252f39b2571b1039144516d9cb62574b8cd6cd6a776ad41ba73d48d9b39aa810125d0c2f2c11b6dd53225eeab3c51bd1d646b2d8659baf8ce19b9a50f4bfa3af80376dd76b954ddd4a2205897f328a6974960"}]}, @generic="3843e3ed873daea1fc7e39f58e3bd384eba806c4380d7dce7f7ba759a552b94e48d9a968863d9cc2ca2d4a737b7ae1cef13fc1cd4723e2de74ca72647a016ab8c5a7352999c61312c319cafeaf18bc8c5199e534e3f1c1635adfbee71e3c38a4e98e30c24b6a4122ec0cb07221062c44dc", @nested={0x1054, 0x8e, [@generic="85fe70be716e58b0e9a279e2f224c296b8c5ff01c568b4d624f6442c012b8771cbe24b40eaf97494f4041cde19f2d593afd522a950367948aeb376f73d90c70936f6b3365dde", @typed={0x1008, 0x67, @binary="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@nested={0x68, 0x8b, [@typed={0xc, 0x3e, @uid=r13}, @generic="82c1c3748ef5baeb60efbba2658319bd85c26b5cee7d6d884c9cd58c24ad9ed08d975f851bebd5cc5df9a3aeceaa00feffadf77c519baba8e25a766951419ed3376c65512d8a4aaad26ccfd93b53f9d0c14a54efcc"]}, @typed={0xcc, 0x68, @binary="8f5c8e87b7a740d0d9a3df8f30b4f08d8aeae87d3f94d41d886cd7ee69566d31479d776adb9fb736a4b54160022dacc13ec96e5fb9051dfd363bca59123044032637dbac118e7a19a9b7129fca326493c1b92772169a3d143bb93b9405f5fd8601e058be7535445e1770f4663a1c134b241b4909acb05cbd751ffba81319bc49b0085be1277e1cffcca9aedad28b8de80ab070f3de0f8e586ea02ce1ceb22563576b673e3625ffccfae7bab3382286f2fc54cfd55fb49d1e548416703011a3430553c4"}, @typed={0xc, 0x1e, @uid=r14}, @typed={0x18, 0x2b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="76118b939901e74aeab1afb3a462958309da9ca96b22771b6babccb62aa3c05f37675118825ccbf722c3e943302e68d958c16efa664ce296e12690016a4dc35c5f58f35f5458105bc8db416335ee8b49e632aeeafbe6c10961816c396be429414afa8569a097b62a8e5d003e6617e8d33ca1c281815f0075622264d6ca976813e5a6af702e8aaf87592916839560d1d52d71e41f19d48f67f35f930bf9416de1289f47a8445d90deb704752d11fd68a5ea7000b084a04375d5ee85d39611cbcfd1c6bc2540ca1cbb3ba97277ca50fb3d210de5ebdea86460742a004c310847ccf20ffdce562775d84e19f2d9bc2fb97de50765508e88776462"]}]}, @IFLA_EVENT={0x8, 0x2c, 0x7}, @IFLA_ADDRESS={0xc, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @IFLA_OPERSTATE={0x8, 0x10, 0x9}]}, 0x9074}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/25 08:36:10 executing program 3: mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x0, 0x6003c, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00005d0000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d0000)=0x10) 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$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f00005d0000)="1f12c6a26d854ab070ad3e9f00264558d31affaaad76a84f7f85bcac", 0x1c}, {&(0x7f00005d0000)="d3f4d8491702302b177eaa9457633d70ed20ae16c63ad6ab2a26c871018c5751ddfda2c180b737b8a1b0d5e86ea89079738981e47f768442d5e46be3353d3d0cef358da65a63a4ecb8d0be935715685309d2129e5b752d173044061c1433dfb20d5c414d4fb63676002a39c9e8bec7bf3d27ec8832758474f85d0941e71d74cef3e0ed3c9e84e1036bcf50d1dc583e8cd0b082f0506b884bbc9fe0e3a555c09d120941a50e2e789d", 0xa8}, {&(0x7f00005d0000)="921bac6307bbc73411a444adc5bd5c0a1a2e9046a45480640115", 0x1a}, {&(0x7f0000000000)="96c1f7ea995b98ef8339eb96edcd67af21efde3ddce03053e67c56ca59e9bc2d55f25749430bb4df4530bde1b9c943a7a177af7a5ff5ebd0cfcd9636c5c29647b43326b324ef99bef55fd60429b726e1489250e8a9ff676627a51a720508dcdaa61e1adcd1be4b02b84fe05bf6475deda35e3e256c0a79f1f1", 0x79}, {&(0x7f00005d0000)="75d4ab79e2c9765d5c6432553743f4fa07876dae9b67f585a0b1b6b571405b341388b94dab0ffb351b5c01accb68e5258145ed2cb8bfaf7a536301bb9d225d5007def3b37edd34ef117ad479ba20b1ec4db16e3c81cd2e358c521302ae0d35a5f8", 0x61}], 0x6, 0x0, 0x0, 0x4000080}, 0x1) 2018/01/25 08:36:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) pwritev(r0, &(0x7f0000567000-0x40)=[{&(0x7f0000f01000-0xd2)="6a1e003fba45c8a3a7c6fde27e2d583cb72fb6b0befde2940b105823e76b47b3287e44154793f1fa045e4d6176048a2439ccea15e66df6e0649174c173403d02041ab38252a35ccd587744622513cfdd2b26d88b45d42b1cac6b7194f88c173141ccd349cc2b3a5033120f807061d2d4cb80efee247ad096f941c028cedbb855d6e975bcb81d43a1a64a6dc4ec3b7098509803838b89266e8658ada1862041afe8eb8c49d45474aa6e1eeb3e1f72cb8cf569b2b8a4806df614d5e1b8b420600b7fe76a6e4df7db8b7e815c85b35c3241c23c", 0xd2}, {&(0x7f0000fa9000)="51fb399beede823a82a9654b66b6bff1", 0x10}, {&(0x7f0000ef0000)="38ba87878f4c8c0066662799fac7e6d9e104dbc40cd7628642fce63934457b9b9599e9998b822b17c630ce48981f885ce78eb0f25ee5e6d610763d0180b256bc6b341edfcf31356100dffa58c95aa364fdd40789e3d767a3d71bd6335d00e2972fb64f812fa1461bd328b73c2c4f6734fe1c9e355ca2644dbf4e2bfc4125b56d12c7800ea873c8bd31ba72e8076283e2e5fbc6736d4fbe968014350f5cd17be15e795a819b29496c67caf3183dc9ddd074a64aec8fd32b5913", 0x13}, {&(0x7f000075f000-0x61)="27e7a852a8355de2831761bf5d31271232b8899e29d700ed49b083af5f55ef4ffbf35ad32371a83d56f6c9fd9061146433331b61f1ee32090d5eeb8ff8da30d208edefa0caa4534088905027e6651ce1e9bd8ddc816a71b3911e4e0585e5b6ddb5", 0x61}], 0x378, 0x0) sendmsg$nl_route(r0, &(0x7f0000910000-0x38)={&(0x7f0000562000-0xc)={0x10, 0x0, 0x0, 0x12000010}, 0xc, &(0x7f0000bee000-0x10)={&(0x7f0000c55000-0x38)=@mpls_newroute={0x38, 0x18, 0x20, 0x2, 0x0, {0x1c, 0x20, 0x80, 0x10001, 0xfd, 0x0, 0x0, 0xb, 0x400}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x68eb}, @RTA_DST={0x14, 0x1, [{0x1, 0x6, 0x8, 0x9}, {0x7f, 0x8, 0xaada, 0x5}, {0x1, 0x2, 0x400, 0x40}, {0x10001, 0x200, 0xff, 0x3}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008010}, 0x8000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000100000)={&(0x7f00006f8000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x13, &(0x7f0000885000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x235}, @call={0x85, 0x0, 0x0, 0x1c}, @generic={0x0, 0x2c7e, 0xb, 0xc8}, @call={0x85, 0x0, 0x0, 0x80000001}, @call={0x85, 0x0, 0x0, 0x6}, @generic={0x20000000000, 0xb0, 0x8, 0x6}, @map={0x18, 0x8, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0xfffffffffffffffe, 0x0) r4 = accept(r0, &(0x7f0000e4f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000d7000)=0x10) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000e0c000-0x4)=0x0, &(0x7f0000c75000-0x4)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000505000-0x4)=0x3f, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000876000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000773000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000075c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000140000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000094c000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073a000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000004b000)={{{@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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f000033d000-0x4)=0xe8) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00000b2000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f8d000-0x3)=0x14) getpeername$packet(r4, &(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c78000)=0x14) getsockname$packet(r0, &(0x7f0000189000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000992000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f00001b0000)={&(0x7f0000b5a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffe86, &(0x7f000040b000-0x10)={&(0x7f0000e3d000)=@ipv4_delroute={0x234, 0x19, 0x200, 0x5, 0x1, {0x2, 0x34, 0x80, 0x400, 0xfe, 0x0, 0xff, 0x7, 0x1100}, [@RTA_MULTIPATH={0x14, 0x9, [{0xffffffffffffffe0, 0x1, 0x4, r5}, {0x6, 0x339, 0xad31, r6}]}, @RTA_FLOW={0x8, 0xb, 0x2}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_UID={0x8, 0x19, r7}, @RTA_MULTIPATH={0x24, 0x9, [{0x7, 0x1, 0x7, r8}, {0xffffffff, 0x800, 0x48, r9}, {0x1651, 0x4, 0x786a, r10}, {0x9, 0x100000001, 0x4, r11}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x0}, 0x8080) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f1c000-0x14)={0x6, 0x3f000000000, 0x1, 0x7ff, 0x7f}, 0x14) r12 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000354000)={&(0x7f0000c5a000-0x8)='./file1\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000089e000)={r0, r12}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00009c0000-0x2)=0x3, 0x2) sendmsg$kcm(r3, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005c1000)={&(0x7f0000e7d000)='./file0\x00', r1}, 0xc) r13 = accept4(r1, &(0x7f0000830000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002c7000-0x4)=0x10, 0x80000) connect$ax25(r13, &(0x7f00000a2000)={0x3, {"846cd05f61c891"}, 0x1fffe0}, 0x10) 2018/01/25 08:36:10 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d7f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f78000-0x4)=0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000030c000)=0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f77000)={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, {0xa, 0x3, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6d}, 0x6, [0x7, 0x8, 0x8, 0x3, 0x3, 0x0, 0x1, 0x8]}, 0x5c) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) 2018/01/25 08:36:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006b2000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x124, 0x0, 0x0, 0x0, 0x0, &(0x7f0000594000)=@common='gretap0\x00', 0x0, 0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netlink(r1, &(0x7f0000472000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008f3000-0x4)=0xc) unshare(0xa044000) 2018/01/25 08:36:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ee000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000-0x4)=0x5, &(0x7f00003f0000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x5) writev(r2, &(0x7f0000eb6000)=[{&(0x7f0000fa1000-0x81)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d00000000de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000082e000)={0xffff, 0x4, 0x2, 0x1ad, 0xaff, 0xdb, 0x9, 0x609, 0x92e, 0x9, 0x3}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000463000-0x4)=0x1, 0x4) 2018/01/25 08:36:10 executing program 3: poll(&(0x7f00005d5000)=[], 0x0, 0x10001) 2018/01/25 08:36:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000c7b000)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@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, 0x0}, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00001ba000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x800}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, '~'}], 0x18, 0x0}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00000b3000)=0x0, &(0x7f0000b56000)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00006d2000-0x4)=0x0) 2018/01/25 08:36:11 executing program 7: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00008e1000)=0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000af3000)={0x27, 0x401, 0xaab, 0x7, 0x7fffffff, 0x3c2, "bfa9aaa1ee2c2051e77879e98cf65a9f316b95e3253e44a7e021811214d7bb0b9b9248454df852e16b8c86c12c3cd22e91690f76c7e826cd34684dad69decf", 0x1}, 0x60) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = socket(0x8, 0x7, 0x20) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000af5000-0x4)=0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000035f000-0x4)=0x101, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000072b000)=0x3e, 0x4) ioctl$void(r1, 0xc0045878) 2018/01/25 08:36:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000062c000-0x108)={0x0, @in6={{0xa, 0x3, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x100000001, 0x1ff, 0x2, 0x9, 0xfffffffffffffeff, 0x1f, 0x8, 0x3f, 0x7, 0x9, 0x7, 0x1ff, 0x7fffffff, 0x5]}, &(0x7f0000577000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000483000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xe809}, &(0x7f000047c000-0x4)=0x98) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002d8000)={0x1, &(0x7f0000343000-0x18)=[{0x6, 0x0, 0x0, 0xbe}]}, 0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x0, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/25 08:36:11 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockname(r0, &(0x7f0000aeb000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aeb000-0x4)=0x2e) syz_extract_tcp_res$synack(&(0x7f000094f000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/25 08:36:11 executing program 3: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d0f000-0x4)=0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000c8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000014c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000dc3000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c11000)={r1, r2, r3}, 0xc) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x0, 0x4) 2018/01/25 08:36:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xffffffffffffffff) shutdown(r0, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b98000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000518000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058a000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000043000)={@rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000bec000)=""/187, &(0x7f000042d000-0x4)=0xbb) 2018/01/25 08:36:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x5) connect$inet6(r0, &(0x7f0000b68000+0x403)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xe}, 0xfffffffffffffefa) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x0}}, 0x0}, 0xff8c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dc3000)={@generic="c09c35bb9d2a56440ffd50a643c66231", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000062a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00009e2000-0xea)={r0, r0, 0x997c, 0xfffffffffffffff7, &(0x7f0000abc000)="1407b3cc3a5cb5b3b39ed790f92aeea509970c82bd58811892cb40af0fa5648516acb68ed29bc84a71f7864d6a7f9605d22922a1af1a5a50109a88958be9e3f62e81d439d402bc1475ef31d0392d184b0ed92779839025a015f7f25b4e4a4dee9ae63b68385b038f3cfc4de40f391a82791a3ee6d3841aa334f23e764b4e783c7856540015210bf7abf7611a0c3295c094bf7c5dbb60c814023d491e99c0e5c1542f4ef21b2ed90c58a0c3873fa00902f2bfb78453362c9158f16900", 0x1000000000000005, 0x3, 0x4, 0x46d, 0x2, 0x800, 0x1ff, "095f4821d449f43696f4db7c3c7b4a4102e204aa9ae0ba711fe4e3f1d65ded9bf82ba04187c6aa84daa4fee3944fb3b2cc154394a99fa6b20b1fdca8aa69a922a34c86d8e894fdf03d8ffca106f448cb9c9f9d42682293a2659b27334c7e46e9ca15dd97916fade9eb5a33e4a42aef31ec16e17db97fee7b0886d47c74cff161a24b858e1eb5f1c26845fe6aad6208965d5c8ac13307c1a0ed4e02c1c4a2b97fb846f5552fc8f3ec3a1c4c388f9e99716524bc23026e64649cf61c6359f6284f9518"}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000842000-0x4)=0x5, 0x4) ioctl(r1, 0x4b49, &(0x7f0000f26000)="") getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000fda000)=0x0, &(0x7f000064c000-0x4)=0x4) 2018/01/25 08:36:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000024a000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x4) connect$inet6(r0, &(0x7f0000d98000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xa}, 0x1c) r1 = socket$inet6(0xa, 0x80007, 0x20000000) r2 = accept(r1, 0x0, &(0x7f00002e8000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008c8000)={0x0, 0x7}, &(0x7f000031f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000278000-0x82)={r3, 0x2, 0x7a, "b51a0c36f07744e56d42213391f828438e681a0b0b016d11e4cd7db57a303af358250456a9c20cd5cd55305e6b14d059269e6d6d3b1e65fa03624b3704ec08236358c1afa76d42b7de1615462866ed4d2066fe63d6a42850e5fb34afab981dc0c8142b96a4168ca398ad7400da0a45da0eae46fa06e7ff41961e"}, 0x82) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009c7000)={0x0, 0x6}, &(0x7f000060a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a74000)={r4, 0x8}, &(0x7f0000de0000-0x4)=0x8) r5 = accept4(r1, &(0x7f0000a10000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000527000+0x10f)=0x8, 0x80800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00007da000)="972d99b046f6231484484bf337d3924c", 0x10) getsockname$inet6(r0, &(0x7f00003a7000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000367000)=0x1c) getsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f00005a8000-0x4)=0x0, &(0x7f0000919000)=0x4) sendto$inet6(r0, &(0x7f000077a000)="", 0xfffffffffffffef3, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/25 08:36:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00008e2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000443000)=0x9, 0x80800) sendmsg$nl_route(r0, &(0x7f0000fb7000-0x38)={&(0x7f00005b5000)={0x10, 0x0, 0x0, 0x20080}, 0xc, &(0x7f0000769000-0x10)={&(0x7f0000ebf000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x101, 0x0, 0x2, {0xa}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/25 08:36:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r1, &(0x7f00007d9000)="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", 0x599) r2 = accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000914000)={0x7, 0x7, 0x9000}, 0x4) 2018/01/25 08:36:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000678000-0xc)={0x0, 0x3ff, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000001c000)={r1, 0x28, &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/25 08:36:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xd7) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000ce8000-0x4)=0x0) recvmsg(r0, &(0x7f00005a0000-0x38)={&(0x7f0000bb9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f0000579000-0x4f)=""/79, 0x4f, 0x0}, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000781000-0x18)={@rand_addr=0x1f, @multicast2=0xe0000002, 0x0, 0x2, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:36:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00006be000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bd4000-0x4)=r1, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000efb000-0xa6)=""/166, &(0x7f0000154000-0x4)=0xa6) 2018/01/25 08:36:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x8000020000000004, 0xfffffffffffffffc) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:11 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000002000-0x6)=0x0, 0x23) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) 2018/01/25 08:36:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000350000)={{{@in=@broadcast=0x0, @in6=@mcast1={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, @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}}, &(0x7f000021d000)=0xe8) pipe(&(0x7f00009d1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000326000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000571000)={r3, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000999000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb6000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000041c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x3, 0x1, 0xa, 0xa0, 0xa0, 0xbf, r1, r4}, {0x1, 0x0, 0x3, 0x1c000, 0x5, 0xffffffffffffffc1, 0x8, 0x5}, {0x5, 0x1f, 0x1, 0xc2c3}, 0x3f, 0x2, 0x2, 0x1, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x33}, 0xa, @in=@rand_addr=0x2a23, 0x7, 0x7, 0x0, 0x2, 0x3, 0x9, 0x7}}, 0xe8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000aa4000-0x1)={0x1}, 0x1) 2018/01/25 08:36:11 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:11 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x4, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000024000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0xfffffffffffffdac, 0x80000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000025000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000000, 0x1, 0xad7, 0x2}, &(0x7f0000011000-0x4)=0xa0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000026000-0x8)={r2, 0x6bb}, &(0x7f0000018000-0x4)=0x8) epoll_create1(0x80000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000-0x4)=0x8) getuid() 2018/01/25 08:36:11 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000022000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000022000)=0x8c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000023000-0x8)={r2, 0x9}, &(0x7f0000018000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f0000021000)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000010000)={0x20, 0x1b, 0x4000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x20002, 0x0, 0x0}, [@nested={0xc, 0x99, [@generic="010000001a"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000722000)={r4}) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000c2000)={0x0, 0x0, 0x0}, &(0x7f00007d7000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b09000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e9000)=0xe8) r9 = getgid() sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f00003c6000-0x20)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x0}, 0x0) 2018/01/25 08:36:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:36:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f00003a3000-0x38)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x1a, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0xfffffffffffffd97}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:11 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fe1000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000fa3000-0x35)="c7a3bc1c0130ecff95595591014c25fbbcaf8590740af9e1650441120ba5e170e3be895675d3013b4cb94a8eb53f2319155f6e125b", 0x35) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe0000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f0000fe3000)=0x0, r3, &(0x7f0000355000-0x8)=0x0, 0xffffffffffffff93, 0x5) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000f41000)={&(0x7f0000a1b000-0x10)={0x2, 0x2, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f2000-0x40)=[{&(0x7f0000fe3000-0x66)=""/102, 0x66}, {&(0x7f0000b98000)=""/94, 0x5e}, {&(0x7f0000fe2000+0x823)=""/218, 0xda}, {&(0x7f0000fe2000)=""/0, 0x0}], 0x4, &(0x7f0000fe3000-0x140)=[@rdma_dest={0x18, 0x114, 0x2, {0xffffffff, 0x4}}, @cswp={0x58, 0x114, 0x7, {{0x6, 0x2}, &(0x7f0000347000-0x8)=0x7, &(0x7f00001da000)=0x0, 0x7ff, 0x101, 0xcd, 0x57, 0x40, 0x8}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000f2e000)=""/61, 0x3d}, &(0x7f0000fe2000)=0x0, 0x20}}, @mask_cswp={0x58, 0x114, 0x9, {{0xc29, 0x1}, &(0x7f00003a5000)=0x1, &(0x7f0000cb1000)=0xe3d, 0x7fffffff, 0x1ff, 0x3ff, 0x50df, 0x5e, 0x0}}, @rdma_args={0x48, 0x114, 0x1, {{0x101, 0xffffffff}, {&(0x7f0000f32000-0xa0)=""/160, 0xa0}, &(0x7f0000fe3000-0x70)=[{&(0x7f0000fe3000-0x39)=""/57, 0x39}, {&(0x7f0000fe3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000846000)=""/110, 0x6e}, {&(0x7f0000fe3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fe2000)=""/113, 0x71}, {&(0x7f00009c7000)=""/254, 0xfe}, {&(0x7f0000fe3000-0xe0)=""/224, 0xe0}], 0x7, 0x44, 0x20}}], 0x140, 0x10}, 0x4000) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000fe2000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fe1000)=0xc) getsockname$netrom(r2, &(0x7f0000fe1000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fe1000-0x4)=0x48) setsockopt(r1, 0x1, 0x15, &(0x7f0000fa0000-0x11)="010000000000000000000f0000000000", 0x10) 2018/01/25 08:36:11 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x0, 0x4) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000019000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000019000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000012000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000015000-0x28)={@generic="6dc4d1a757e90295525077d2066a341a", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000004000-0x79)="6feaf2e4e519039d58ea00ba4f343c394a6c9ccd64509a5a04af0ea37d431b4106e3376fd9c4843d4f556f91631af9c23e76bb8b7bddf60ba85101219f8c61475d56e2284dae83e70d7b507337d48b4a13ac4bc47979e18eb0f493cd1d7591be471b3b2bed43621e7d9890943f97ef5f8f41d7240d3a27e0e1", 0x79) recvmsg$kcm(r1, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000012000-0x80)=[{&(0x7f0000018000)=""/65, 0x41}, {&(0x7f000000a000)=""/130, 0x82}, {&(0x7f0000019000-0x73)=""/115, 0x73}, {&(0x7f0000015000)=""/7, 0x7}, {&(0x7f0000014000-0x1000)=""/4096, 0x1000}, {&(0x7f0000019000-0x7c)=""/124, 0x7c}, {&(0x7f000000f000)=""/29, 0x1d}, {&(0x7f0000018000)=""/94, 0x5e}], 0x8, &(0x7f0000019000-0x11)=""/17, 0x11, 0x800}, 0x40012000) 2018/01/25 08:36:11 executing program 3: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac8000)=0x1000005fe, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007e8000)={0x80, 0x2, 0x9, 0x2}, 0x8) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000a07000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) socketpair$inet(0x2, 0x802, 0xd9e2, &(0x7f00006e9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000088f000-0x4)=0x0, &(0x7f00006db000)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r0, 0x1) 2018/01/25 08:36:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00009de000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0}) r1 = accept(r0, 0x0, &(0x7f000084b000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000063c000-0xe8)={{{@in6=@loopback={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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007d000-0x4)=0xe8) 2018/01/25 08:36:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000002f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000015000)={0x30, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1c, 0x1, [@typed={0x18, 0x0, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000c24000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000f89000)=0x1e, 0x1f8e9c315f2f08f9) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000039a000-0x8)={0x9, 0x9, 0x401, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000b5000-0xb)={0x9, 0x3, 0x1, 0x7dead4c1, 0x80, 0x4, 0x0, 0x9, 0x4, 0x0, 0x9}, 0xb) 2018/01/25 08:36:11 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) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000021e000-0x10)=[{&(0x7f0000000000)=""/80, 0x50}], 0x1, &(0x7f00004cd000-0x28)=""/40, 0x28, 0xa2}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006df000-0xe8)={{{@in=@dev={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056c000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00005ac000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/25 08:36:11 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000022000-0x20)={@common='bridge0\x00', @ifru_flags=0x400}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x2330)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d9f000)={0x0, 0x0}) close(r1) shutdown(r1, 0x0) vmsplice(r0, &(0x7f000046b000-0x90)=[{&(0x7f0000381000-0xd8)='B', 0x1}], 0x1, 0x0) 2018/01/25 08:36:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f000001e000-0x4)={0x3, "3e3cd3"}, 0x4) r1 = socket(0x8, 0x8000b, 0x10000) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000075c000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000eb7000-0x80)=[@in6={0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x80000000}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x80) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f00002f0000)=0x0, &(0x7f00007f3000-0x4)=0x4) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000979000-0x4)=0x0, &(0x7f0000541000)=0x4) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000004000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x4)=0xc, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000004000-0x4)=0x6, &(0x7f0000004000-0x8)=0x4) socketpair(0x1, 0x807, 0x7ff, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000002000-0x50)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/233, 0xe9}, {&(0x7f0000001000)=""/115, 0x73}, {&(0x7f0000002000)=""/113, 0x71}, {&(0x7f0000001000-0x52)=""/82, 0x52}], 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x8, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffff3e) 2018/01/25 08:36:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x8, 0x4) 2018/01/25 08:36:11 executing program 6: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80807, 0x8, &(0x7f0000af8000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00003d3000-0x78)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8000}], 0x78) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000af9000-0xc)={&(0x7f0000af9000-0x8)='./file0\x00', r1}, 0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000874000-0x10)=@buf={0x0, 0x0}) r2 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000af1000)={@common="697036677265300000000000000200", &(0x7f0000af6000-0x10)=@ethtool_pauseparam={0x40000000000017, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:36:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000b45000)=0x3, 0x4) close(r0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001b9000-0x10)={0x0, 0x0}, &(0x7f000017f000-0x4)=0x10) 2018/01/25 08:36:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000075b000)=""/185, 0xb9) r1 = socket(0x0, 0x0, 0x400) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c1a000)={0x0, 0x6}, &(0x7f0000c7d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000dce000-0xa0)={r2, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xb8, 0x800, 0x8, 0x7}, &(0x7f00006fb000)=0xa0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg$kcm(r0, &(0x7f00003ba000-0x38)={0x0, 0x0, &(0x7f00009c3000)=[{&(0x7f0000e3b000)="d8cb6e7214d649df13af28dfe83bfcf39416788123aeba9c1162a3562c0debb210fc91b862b619cde665cf038f44e12c6b9784c062d1706dfaa6c41b6c86d5720cc6d59a41b088414725b1a1ee17a6fe8e5d8ddc61c9f02f23ac6469f4336612e28bdb4ecadcac20204c531daa1741d17075266358cd997b0da388e484834a52f8a4954c383e119160", 0x89}, {&(0x7f0000b68000)="08a21d5298897749767d554320ee18482f5ebdebcdd8b41e278c12299ebea803477af2611597968b0d0a0a7ee53d37dbd7a74044541b0fc901ab6fcebdea90203a913370407f", 0x46}, {&(0x7f000012b000)="cc288175c014058574f51cb6b8adfbf11d6b1b7ca3ba2e99356bcb0c1de8190930964a8fb95eab4f7012bf609a23ae91dc03cdc3c7e5a1630d96ed91d69d231a963734596a8ae64d3fc3bb26c308f0aabd37debdb899a0f39e4fe374c4bfc011dd01cabdc25b0de228fed721", 0x6c}, {&(0x7f0000809000-0xe2)="1313e75b0fa1192ab2c830289180e5831a6970c4e83cad2f4c89ef3815c81f44dffb33aa6cb9ed5c8ed02732795c4675434af48d4cd6eda81ce2cec10a98a993a16cc1a4c3046a61f9b17ff4634c39f3b0422fc6f0afd1d4a3b55beabd97475e95d0bf5254d11fa838f9aec401d7735bfb14187a954ca8b830efc8fe5f52748f49a160554dec04edd2073f5c18dbe69399bcb3d8cc314cf07c5ebd44e133d65d7a47ea2b40b936682582602520baac89da4b1a0c612e30d8193e7e4eecb8571b2377d628ce7da54407ac4aa8881326a75bc892a636f607855a0f5bf68458c44a6696", 0xe2}, {&(0x7f00007b0000-0xec)="8b8f60f39fb1aad820bfa0774681457092b959a8bca42efc6fc75a13666e0dc4b4cfc06dc2770453de3af5a8e4e86c889dc69f7907a5300d6203a56db77d5226b07038a9d5272bc39b0b081e5d7db67f15f08741ff60c21578d28ed5bab86d72697fb33f2e053e6daf0df29616d0cb40fb3b620736ab72ea959e59d6c57f0c5fb0057f4c19e043abc78a042665375dfbf702d65ae52124c779a62b594c05c1cf1b88bd61796cf6fd73ce24aaa74591993a0b4550ed796bf86f7003bb7aea84e47af3a734c13777f74b93901a8afda50340daa088b132e44a48824e6287548f4670afca8c58f7373c585b52ae", 0xec}], 0x5, &(0x7f0000773000-0x190)=[{0x108, 0x118, 0xfff, "efce38f025edcbdb57205bd84b100842480eef90ce15f49d635aa6e0b7b03c9ed642c2c6d5c547fe80b9beb5df20831569e41c54530720a101da4948f603762f9c3c9d213b6841bb6e2f5405bc15e1d734419a80e463a259c3a2bf501b056389b54702103ec4e03695e9e39ce16c498a4425ce1fe752809769023730fb7d082b63f3881b2e8c540662421273ae59e99f3d9515392523a7fa3571df5294ebcb1f3450b62b9767116e33782f3aaedeb1ea49c7fa230097693572e8af12a68b4bb9ffa99c266c1b3a9f36f46a4cbe279ad5dd65cb09950cc70be6e5eba9a6ddfdee9fa260258ee05e60fde4ae2f0dc03538ad29decc8681ddb9"}, {0x88, 0x112, 0x7, "8d273a8a7ba044c4b6ff845ae3a7c33dd1020f4e9f34b50798d991407193696768c89b19a8600ea9c489d7b9d0efbaecc3fb19e1f93c1d274f3663fae7cccebdf2f843fbafd0b34838d151cd5112d1252195626ca1ff4d11c0066ff148a542cad3f24459052242d10a2304c1aebebc3272ec30"}], 0x190, 0x40000}, 0x4000800) r4 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r3}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007b3000)={0x0, 0x0}, &(0x7f0000e78000)=0x8) sendto$inet(r0, &(0x7f0000b92000)="", 0x119, 0x3, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:36:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x3ff, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00008dc000-0x8)=0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{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]}, {{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x400, 0x401, "0266453f5f810fe318bca4a17073caa04ba76e08d4168b860735dbe606bc1b1c11db44e698d80d8037585370020a4b7a58dd3de9fae376914e10e786bd3077ced29f5464f1d521af8c05f49bdb0a8b8b"}, 0x160) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000002000)=0x3f, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000002000)={@common='ip6tnl0\x00', @ifru_flags=0x2b00}) recvfrom$inet(r1, &(0x7f0000003000-0x3c)=""/60, 0x3c, 0x2, &(0x7f0000001000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000005000-0x2)={0x1, 0x800}, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000006000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x28) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000-0x89)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xde46f62, 0x5, 0x8, 0x7, 0x1}, &(0x7f0000005000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000)={r3, 0x3, 0x7, 0x5}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x101}, 0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000006000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000006000)={&(0x7f0000002000-0x118)={0x118, 0x1a, 0x828, 0x6, 0x0, {0x18, 0x0, 0x0}, [@typed={0xc, 0x1d, @ipv4=@empty=0x0}, @typed={0x18, 0x8b, @str='ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0xc, 0x95, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @typed={0x5c, 0x70, @binary="07002ee0331d39040358efe58c2442d61728ffed27d81099771b0a442d08b4f3a1876a7511954e1cd516d28196d21ed04ae3946fd585457beaea7cb041b08f2e2bef6c3d330cf7d68cab080d325f0bb3cfd82843"}, @generic="4143b93b7d3e2c23ab404fb6b7e45b2396b6bb13a198c365f306aca2d1855437c60dec82888451290dd63e20b8c142221fbe5910abce71cae4b05a6f82ba2889b0e97304ef4ba745810e4975825731d650055a0621fb368e06b1a1899c7b5cbe3087cc4a0d397dd1cc513d", @typed={0xc, 0x71, @ipv4=@multicast2=0xe0000002}]}, 0x118}, 0x1, 0x0, 0x0, 0x20000010}, 0x20000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000008000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x16ae3bc9}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000009000-0x14)={0xab0, 0x1000, 0x6, 0x40, 0x0}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000000a000-0x4)=0xc, 0x4) 2018/01/25 08:36:11 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006000-0x4)={0xffffffffffffff9c}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000001000)="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", 0x1000) r1 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000006000)={0x0, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000005000)=0x1a, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="539892ea7afd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) 2018/01/25 08:36:11 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000ff4000)="f555c6ebddd4ba78d722172762473b963edce38062a467e1427ae662b83d81bd7e42669c62ee62ffb3924c8ba1d4f18f72632dba5638c9c34f98877cf823a30736ca43da825ad904699c743a47e6fe481904dca1a6788f072cd1877612abdb408b41dc8a6877f9b9b43b0b88b72e3a36a6bbe293966129b3dceff6f6f1252ebab84b0aa0764de8478749ecf8689a499b71c5762bdc9e45b6b7db", 0x9a, 0x40000, 0x0, 0x0) close(r0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept(r1, 0x0, &(0x7f0000ff6000)=0x2) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000ff7000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff7000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c87000)={r3}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x1, &(0x7f0000ff7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000c36000)={0x0, 0x0, 0x7}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000ff8000-0x38)={&(0x7f0000ff7000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000-0x22d)=""/4096, 0x1000}, {&(0x7f0000ff7000)=""/203, 0xcb}], 0x3, &(0x7f0000921000-0xfc)=""/252, 0xfc, 0x4}, 0x12020) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00003c6000-0x8)={0x0, r5}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000a82000-0x8)={r6, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000ff8000-0x10)={0x3, &(0x7f000042a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f000054f000-0x8)={r7, 0x2}) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[], 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ff6000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r9, &(0x7f0000ff7000)={0x3, {"04010603081020"}, 0x8}, 0x10) 2018/01/25 08:36:11 executing program 7: socketpair(0xb, 0xb, 0x4, &(0x7f000083d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002db000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x2, 0x4, 0x0, 0x80, 0x80, 0x2c, 0x0, r2}, {0x101, 0x4, 0x113b, 0x1, 0x9, 0x4, 0x7, 0x1000}, {0x80000001, 0x0, 0x8, 0x8cf}, 0xc7de, 0xe, 0x2, 0x0, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x0, 0x200, 0x69b06e69, 0x7ff, 0x7}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=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=@empty={[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}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000001000)={{&(0x7f0000001000-0x9a)=""/154, 0x9a}, &(0x7f0000000000)=0x0, 0x19}, 0x20) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x5, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="539892ea7afd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) 2018/01/25 08:36:11 executing program 5: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008cd000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f6c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00007e1000)={r2, 0x2}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000f6b000)={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f6d000-0x10)={0x1, 0x28, &(0x7f0000f6d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f6d000-0xc)={r3, 0x5, 0x18}, 0xc) write(r0, &(0x7f00001a8000)="2400000500001f0000ff0307180000000913171408000300ff0009ff0800020001000000", 0x24) 2018/01/25 08:36:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) pipe(&(0x7f0000e46000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000022d000-0xc)={&(0x7f0000edd000)='./file0\x00', r1}, 0xc) accept4$llc(r0, 0x0, &(0x7f0000053000)=0x0, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00003f9000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000034c000)=0xfffffffffffffe34) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @generic="fdab5e87596028e20c723a748a982ba7"}, @IFLA_TXQLEN={0x8, 0xd, 0x20000000}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/01/25 08:36:11 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='gre0\x00', @ifru_flags=0x403}) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f4000-0x4e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/25 08:36:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) socketpair(0x2, 0x80f, 0x9, &(0x7f000045a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c8e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000290000-0x8)={r2, 0x3}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7fffffff) r3 = socket$inet6(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000054d000)={r2, 0x4, &(0x7f0000ac5000-0x10)=[0x101, 0x5, 0xcd, 0x8001], &(0x7f00005bf000-0x10)=[0xffff, 0x1, 0x0, 0x100], 0x0, 0x6, 0x0, &(0x7f00003de000-0x18)=[0xfff, 0x6, 0x2, 0x2, 0x1, 0x7], &(0x7f0000db6000)=[0x50, 0x6, 0x4a, 0x97], 0x0}) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r3) r4 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000a3f000-0x8)={0x1, 0x100}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00004aa000)={0x0, @in={{0x2, 0x0, @rand_addr=0xa6d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x4, 0x1, 0x80e6, 0x9}, &(0x7f00001e5000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000ee1000-0xa0)={r5, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x41f, 0x3, 0x4e8c, 0x8}, &(0x7f00002be000)=0xa0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000335000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e40000)=0x5) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f18000)=0x1, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000ba2000-0x30)={@can={0x1d, 0x0, 0x0, 0x0}, {&(0x7f0000109000-0x32)=""/50, 0x32}, &(0x7f0000a2e000-0x1)=0x0, 0x41}, 0x30) sendmsg(r0, &(0x7f0000224000-0x38)={&(0x7f00003a1000)=@sco={0x1f, {0x3, 0x100, 0x7, 0x7cd0, 0x7, 0x50d3}}, 0x8, &(0x7f0000f11000)=[{&(0x7f0000862000)="2962296597264334da4baf03f2cbbbd8a6a84cfb0e3d4f97bb9c5ad653476d41391b624900a45e35a626f2891b3e5ec113f4cba3ab8cdbe0b1234cef87e6cd6c0845460bc38c440e7477b053e3dc5a5378ee5490d882ee9ccace9f52e9786cb8e07edb28607b4cdb4574ac5fd9ef67a1b5280fb2f282ad44a7870967ff7f250c2a1da3a5d7a06b09492e898d17ced86cd487b617ae85db21af713fb00d09d3190813b91c4484ba", 0xa7}, {&(0x7f0000d4d000-0x1000)="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", 0x1000}, {&(0x7f0000449000-0x24)="6283ac53bbc08eebb1714dd7e38fb24fd755c98c7e0e603c083f3f6fee53ae57018fe165", 0x24}, {&(0x7f0000c03000-0x51)="2d28ab3f46d3f64fe13d3212240d2a26722ec890bc4e4cb60ccc2911a8b44c1b85bb4793e6c16f8259f7cb65a9f6fb40d03c2a0f0a2d246092418c14e2d700718e6764308358f121522bc7a674736b92b4", 0x51}, {&(0x7f0000799000)="e5998d1541b6bd6d87be6f6baf45141c7be28e7fb59a9a1a94207cfd1dd2bba2cbf705e95bed2d4230e22859e6df4edf4de6d357fbb124868cc22b609f66e20cf16737922711e5d7999c358c583943d422ca6989c74fd256c2fb08", 0x5b}, {&(0x7f0000354000-0xdb)="159bd6212b3ee94221457e36e692086955646dba4c1589085bc81a54896f9e58fb593ecea3d98f4d4532986a997c86093f4c2601ff4e74d713568afe8195c62cb4882807a5cf882f8c6bbe7e7e2178046c0f286efdefbefdc7d630f7316e394b604cc08772b6c4535810580fa2f40c320943937bbb04680fa917115e6e44f2684506cee0495e856ef702f857a1a3d93fdb9d5f48416e62f413bf2ec2e16103b50f71a17deb155d0196b783e25a753a49423f18b3b2511a2f0368720e67f9f1b53ffd5775fc04621356841aba8413fbf959e8db41f4abd698fcbfdc", 0xdb}, {&(0x7f0000362000-0x71)="825a2930f946cbb1cc8821304a670299a43dd59e07f96d6c3449e4340b12e2b04e8dcb040e88d3979f57335f0e828f3202a06660662a23e76c975fc31cd8d204a0fdcd27d046310ddfea4872cb03c9b801597d929bf9e252e472264d1e5c6588c3e31a3c46d83248422d1fd46ebc9b9e83", 0x71}, {&(0x7f0000ebf000-0x5f)="0c6198e3330101be6415381509aeea258efff8a2266fd99c2a088b6e26bc9d49c2a134ebfcc75790df5cff5309a7b6da5c80fba111bd1b4831d185dc418566c5ae67f04c06f9a46921412ad9c4a87cb4213c6a6d09b45753974ca3b3a1f93f", 0x5f}], 0x8, &(0x7f00004ee000)=[{0x78, 0x11f, 0x3, "740e37c9bc1ef200a3e392af29c5b1375c8c9a75f024cbab472663240cead2f65e6f9d49019ea365d980e375877908a64d9b26b97e8c5b74812cdc9ff92949288dc53fcd43659f281df4149c74051ab04e8737ecfc538ea85a0510c67e3e11fb26b8d8f8f97f4c56"}, {0xa0, 0x101, 0xffffffffffff02ed, "7772937f8871cb5f91f27f2ff24caa690e9c9b2e503f6283d549d13675a5d5d1a291efa48b977e763c6b5623d2cf842a93b746eea9538212c4c7d4f668d72e48b609e27b5b0bcd6783d097dd055dfea17e7ec931e67f7c37d8eacfd05ad92babcab4f3316de56f6e7efe117949b027c983a6438a52339cdc42ffb8a058d41669664c9895cbd42208acdbcb34e98b"}, {0x30, 0x112, 0x4, "4ae891ad7add18121ba461f7a5dcea51cd9ff112f9ece3b65f87c0bf06"}], 0x148, 0x44010}, 0x4040) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f00002d1000-0x4)=0x0) close(r3) 2018/01/25 08:36:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000c66000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093e000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007e3000-0xa)={0x0, 0x3, 0x1, [0x1]}, &(0x7f0000db3000-0x4)=0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f64000)={r2, @in6={{0xa, 0x0, 0x1ffc000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x4, 0x401, 0xffff, 0x7, 0x6, 0x8, 0x3, 0x8, 0x1, 0x401, 0x81, 0xffff, 0x7fff, 0x7ff]}, &(0x7f0000706000-0x4)=0x108) r4 = socket$llc(0x1a, 0x1, 0x0) getsockname$llc(r4, &(0x7f0000616000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007ff000)=0x10) socketpair$inet(0x2, 0x1, 0x7fffffff, &(0x7f0000da3000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f000023a000)={0x0, r6, 0x7, 0x3, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00008b0000)={0x0, 0x1}, &(0x7f0000dc8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000b0000-0x35)={r7, 0x2d, "e036b075bed598884925d6499e60488e4e7195a8e43962d9ef5d86f6a063493303e612b1faf9861e22f071b520"}, &(0x7f0000b1f000)=0x35) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f0000971000-0xa0)=[{&(0x7f0000500000-0x1000)="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", 0xd08}, {&(0x7f00008d1000)="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0x1000}, {&(0x7f0000447000-0xc4)="e3317104d547895b310f6f279fa0fc02565fb4900b495f8c07d7a079da915e7e2886226859ce3bf768a3a0bbbe78d4b077a14979fc93d83aa04f9f55f8a6e35108a449421d61f29d44b46924869ce79e190c7b5fd9a16f69c39856ece66fbddb6118e8806db885ae71dc2bea4d866cef102ebf0ae8283895ad589a2c02d2bd3e0e6fb71c1e75f74c69930839aa7ea6173a76b9b743ccc9d321c23f9d4859ef78c00715073722429a284e57029960c6b2fa9436185f86a1ed9db59da16ed242f1f8d31a1b", 0xc4}, {&(0x7f00008d8000-0x5)="3e9c0ef548", 0x5}, {&(0x7f0000778000)="7ff87f18c0b31b97359e03755d4b91f88ca7aa2132e944aa91094145afb63dacc9216373eb1836baf6aa4f69b54ebcb96aa235e62f4e58f05f6658ffe26c07e76767671c4c54eda76dcb838370be6dffc99f0b23d697104f916f9a158097bdf6f7764869f6657118901aa9dee60a1399083661a69bf46bd932d031f5a5a529a25b6e3728aa137478e7db60de687476742f0f636b2741d5ae7c0f230c7be46df7ca6bd92ad898259cac0f0ac641701094a723efad4f39b903bc6b972a6d1f3b735cb93c77fcbb9cdde1327159bdc9050cd4e90a8c53ea23dceea750976b579ff7e2", 0xe1}], 0x5) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000bd5000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00004da000)={r7, 0x8a4b}, 0x8) getsockname$inet(r6, &(0x7f0000c28000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5b000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b30000)={r3, 0x4}, 0x6) recvfrom$inet6(r5, &(0x7f0000936000-0x6)=""/6, 0x6, 0x2020, 0x0, 0x0) close(r0) 2018/01/25 08:36:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ec8000)=0x0) r1 = socket$inet6(0xa, 0x80001, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3bb) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000726000)={0x0, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/25 08:36:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00006b0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0xfffffffffffff2fe, 0x7f, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) [ 772.668271] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11080 comm=syz-executor5 2018/01/25 08:36:11 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$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) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000025b000)={0x0, 0x0, 0x3, 0x100000001}, 0x10) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ebe000)={0x1}, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f000064d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000042e000-0x4)=0x14) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000024e000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x1, 0x9, 0x1, 0x81, 0xa, 0x0, 0x0, 0x0, r1, r2}, {0x3, 0x3, 0x400, 0x9, 0x9, 0x400, 0x80000001, 0x5}, {0xfff, 0x8001, 0x9, 0x0}, 0xba98, 0x4, 0x2, 0x1, 0x3, 0x1}, {{@in=@rand_addr=0x7, 0x2, 0x0}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x2, 0x3, 0x0, 0x80, 0x9, 0x2}}, 0xe8) 2018/01/25 08:36:11 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0xe, 0x8, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/25 08:36:11 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000646000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/26, 0x1a, 0x2000, &(0x7f0000001000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00004be000)=[@in6={0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x90) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000027a000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000872000-0x4)=r3) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000384000-0x90)={0x1, 0x4, 0x4, 0x4, 0x2, [{0xfffffffffffffffb, 0xe0, 0x2, 0x0, 0x0, 0x722b91aedddffd46, 0x0, 0x0, 0x0}, {0xcf60, 0x80000001, 0x5, 0x0, 0x0, 0x1402, 0x0, 0x0, 0x0}]}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000140000/0x2000)=nil, 0x2000, 0x4, 0x88010, r2, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2, @ipv4=@rand_addr=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:11 executing program 5: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a10000-0x20)={@generic="49f945dd10e4513c2f4395c7c7c26acc", @ifru_flags=0x5002}) socketpair(0x5, 0x6, 0x3, &(0x7f00009c0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00004b0000-0x64)={&(0x7f0000a10000)=[0x0], 0x1, 0x9, 0x1, 0x0, 0x2, 0x1ff, {0x0, 0xca7, 0x80000000, 0x80000, 0xfff, 0x2, 0x9, 0x1, 0xfffffffffffffffe, 0x100000001, 0x7f, 0x3ae, 0x6, 0x9, "de91888dac01302ea758e095166b4b8c9157b230cdddc78943be021ea30ace69"}}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000782000-0x10)={0x0, 0x1, 0x2, 0x1f}, &(0x7f00003a8000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000724000-0xc8)={r3, 0xc0, "a5cbabbab9e3ce669f75d6fa5ad952d0b2809d2870964f0f72092b5104fe1eab3e53170750386588d2e7217783691661bebca143b7a72aaa86e101ca8f2f1ed4e4e0a6e7ad291336ea4f999c2a8511696846882109c1bd16b26268d7178b5c4becfa4e447da171d38b3c7d4779c5a04659bbd9d1816332f196ea553cfe072bf60fa531d20446db88e6b10eb9162682018977f79e030dc8aa34121bfe297aa66fad3384038c4b4c3815f37d823b12e4b013cc5e05c85358a7b98bf699d3633f57"}, &(0x7f000038f000-0x4)=0xc8) mmap(&(0x7f0000a11000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000a13000)=0x0) ioctl$sock_bt_hci(r2, 0x400448e7, &(0x7f0000a12000-0x1001)="05ec7dd9933361bba9ea8df9db3726d124b594722766373f86a031949ef1dbc41e72c977047649a156db3d2e1029ac82fbc5bf40ba21118feb9bb379df55b4174d5d0e3cec5318db234ac6e6b17acbeacbb2185a04baa9b6fb231fd982768eb0c435b4d3c1a05c37e05c0cea059392c00c6a4072f36b4e43ec02a4cfb4be012f75c5d7a8db4c5610dd44fcebf42f3f13f4f31373ae7f7f2a7925a1452910866b0a9d992a825a391046dfc0cff97d53a23561f6d3dee8fba0f42d1c29396f7fd85e133808a00f4138db9cc9cb8459644ea5f47b2c8bba84deb2a99f84266f57506b107367e4c60c10c669991013483a7c6b72c0b71af8da9c16a6b743f62fb8321c04fe175a6a124f9cc6a963fa5795840179943a71e5cd099e90c05e43aeb67b4f3fbdaa532827484a3aee5debc9261bd3544dd39c4d708e7f67c08e6a406d4249c3882a0c6caef4dcf579bcef094314f28f43cd9dcdf2bd8e0e78b7127db6813da8bbadd3cf556b1eb79a91223c123a6c8b73997546212e9e85d1d1ba5209231644561e02a75ec54f0962b53f9c0500000000000000772be14cc6b1a23451cc4da19236efccca5c532f93928b8ee1844c4b1278597146c71bb363c0267a5221c85e2bf2f9ce2e7929aed53f17f11b95c5872551620a7926743cab59e468fe7adb5bb64bef65a4d2404341af4016956b2e5fe0021637338c1902db33ff46daff37ebaf41c954918ef5ff7ba475c820223244040c94bd91b55cd0c078bc7965b80809bb912768a27c81db9d349dfbbc5435c75e280c6c2dd4627752954af29bca9d99683ff207bfd0c1aa970ade0a465500607046c988c9d3f4eac66bf1fad849017068d601fe899ca71b0854ef394fdb36d21ae3130a0fdb0b504c3883fd0131ad3502780fbfe7770adbb3e2fa67d504e9d584114013364a610382420af4b4a11b430edfbc87fc9a76a833782b6e1f1d7e65fb97f09983c67f730816081a3ea6b9001fd319b6a92623289d6954b93b5f8b08d01f5e47111a7ccd7e89fe1821915b9c30019eb91a576a70279f88237cf26deece65ca6f8f1df7e1896abfc6829f08c88a635c4f487a6bdad2d5b152e810612dbe8e29c5f485bc1228b513f4a17e366a4ca51cd5f66c51269c44d120c70aac8436464bac4754262160c4a4f54b2765a82e42ef197cf43efb8865de856f073d5e508338cca3d67678ed8e3a963c635aff78cbb1dbd7669a9d4ec1c2867fdac295aadabccf07272c687a4c02a6b49e1bf47c6e0c3b535a16faad3801aa19d486fa089ec67f4d66dfcb6a1e2267aa1fc771ff917dee07133fdabf714c4e08a6305e11abacaf458ba9ee5f45f5e2ef5cc53a12ce664604a27e19042b521b55aa312d9994193ae447abf5f957bc5edc51a3e127d3c6bd0d6124df82bd2651d556634f069f2115e4fca33021cad4daf0c9930025be3295cce34c8b7415f9a14aceea1a40e3d4a216642dce9bf9500473b16f8d20b75c573f1e3491523fa62f8a67065bbcafaf96fc6aa9fd7f80accf9aa36563d025acef7e879867d0a0da3960798746ab447a22a596f71a2f87abb885a6f2ec9f1ad8c95b99d5f21c62565bb96fa75f0c0d89429134365a160a3a273e88e47d26d2425e4b8903ca9d1747bffae9657a1c89db3a0fb5d1688ff72a9c74b76eee39fba5854f0e1176d5482869bdaa8038b8c91a46c2fcfe0645b06c25970916983512aa354beda6b1424e7f44bd252fe01e26d9762210f2ca528829544d02e034a6a95300b2ef235fd7f4bf9162c62728f367e7fd076e65a7218db1daf2f09a712ec3271eb05aa4d7a84d38f4f86e2e8f971657b55c4b5654a27c30374703cf0aee5a9a7ec93a8dca37efb28b63ffb93fac7eff6e72bbebb21b5057c8c0e604365c5a68caed66dbd19d08a428c2089234c99a953c0d766922d290665dd9694111a90794c39d1070c9efe1d994c9e6d4b07bc9e0cc4f18abfea73057f8d9f0daf40428e27faee25bd29ee82b0232eb0c1ac4727f8ab372ab638e410d92e75f9294bc0ca3582e4eb15ace6d7c99a4b115be7272c8485cc687fe0510df65cc18aaf80469a5f1ac5c9a4cc80836ecff599ec172f1e1b25d775520fe45f433e2d91aac4f2a612dd0380b9f0254324228d3fde8d36c28a16791ba8d7dfa5c69b12a3827ba7056ef11474924186edbba81224fab1ddb726ca95949041c9d2f2851bea9405efe5c5c58da655b80f59885e27931689e07957ec575308722f34e8fdd06e1e013733c0cd0969a6e7041a22d1f23350ad67e704dc79197fd9b71e294f15608b7f2fb30611f5902dd38cb32b02bc48482f57eaaab28cadf0bc33fe54d453873f467d7201fea84a9fd3d4e5fe15fdf4b96a3b4bedeea58dfdb534bb8c6a6984edc3f7062fe114cd97c04697a6d0c6ea53dd9372e48ee2568e1e17a26013f969eb4d94a3c23e132b8a4615b6b99d57477b6058dab3626e3b7b05702307574e3d7c593b54f2d3c6142f2384504ef1c485337352b6471e2a2a19a972df1a6f997c236e478f278af780890d6a6641a143163f0f0d4b718eb0f4d8ed4859372c397bb84bec711bd59500b8c539ce2ed4e809fc76738747e6c4aa5b8e3a949e688c2add712f208486ee9d4077be185b055042fd448fa70437b353dbcfb221c941eb99563cdfd9d20a86c683f4ad466db0320e6a0cd49b18cad76aea45a68037ab4face72dd8ffc73e6b59516fb75cb484dff782073674593dad637c54e951620c76316a8f10c7fac45c6297ce3f7737ace38cc1777d5ac6f757a6eac0d6ac654d64e7f4e446dfacc595fef57c3bb0eefe71446197db9178c3b8d305fd4b8534589af687cdfe80d5a1881b655988205626080fd9c38133f02a0e7c5d13445d8ec4eafdc1043d88393bf94fc700813c695580e5534a9acc14e3e37770da1b60c3032be29675a95c66375855c15970b7192cc62582e76a0796f35af7109d147cfc4c6682ceef1c86545b777eaa80c15eb72b985ab80433b9370d929775202d84b36db8e2be9459ee9828bc559562bd6dc9eb76d64b23f4069477af17085dd7afcb799ac61449e2aa5096712d12e99f2eee5f3e5636c7a720ec2e9163cb70a4905a94f2ee08b93af74162a7545a806f0c23544fc6ded27625a463ddcc3c5eec68b65d1d7f0be13a737ccc97758a7773f1b90185bd175ccee182296386bb297a80854285b08aef19ed80110e58b6eae3499b325d5460c319dc7f8b3f85d09a05148acfaaf5d3d0d9b11514f7964c93bafb3e45af3ecb547722171b92876deea2f15062bf7c32f7fe5d0a381f7dbd8690c4fe1a5aa752ff506ccec472c36b418c781e576a428ece3c6cdb5d077a1a94fd636ec0d1a9f621a563a47e8591281d5fdbce5097cbc8ff936b343e9e2b94ef966f25f673f7e1cbefcb6d592d8542edcbe49a03572f2237a50fdc397867dc321bf674a373873c87c12a812540ccab4d7e2d876a7a1bd755f82bb7cabbe1eb89990fa5bad7e03288604f3ef4b673240ca2385e1efd9603beac58302b3a61c0d9954a28e85b777be07c433e442771bb2107abad0ece6ceae04c862ffd82b4f662863f15653a07b7c153732b3d848aad904c45461163c7e3719b0490cbedc75410014cb17e5c6c7d512ba0a86ccbe25723402038a32da423123413e7bd1a9803999f91ffd1a721141e996710b31b257b090bd51d8900e2754170261e56efd82cf361e29e1667341610023c96e9d9548d6ef27c2859be92ae23a9de9fadce4c91a949b9314f35fb1653bbb84f27b60ef5a040596251e91a6d9b184602c5aeeeeeb394d5170038ea069c3f3c0327209904f0bf0842eb363276491e158608a3eb5d6c9c35492fc522200b0f3f394a623102091e5c6d6e9d86848c770867eb5a5be5d17a6c13c4f548ba07b540cfdf4232bfa88960c3b3ae6fb15e8adce9af613a5b5a5fe5fadb64f524821128a4b1515e35ab02e0c4084342b0f2b894d5c291df0b1cac7fa985e8429a59a73f787e981a263078c799defd585da7c4a86d4fe24659db250f41be5034f0f203b64d4b33c5b17e1a24d4758222102e0c29882f1bc2005e42a7077add61a58f1defa14ddcb0723207fca2491c4b14efc117418e7025f8485a20b1d79889f71545c0fa22252c3b34aaaa2be0bb78e304b0b5f06e95638596753e73ccf93c09bdf7e71a75891a207b2bb33c7bb2c7b842f91a990aa14b3e02642dd914952c641bbcb2940b99cc08ad486a85d0fb8e11c366436dc775f710a8683442e1568f526447e45185709d39a1b6147f7af417706f17917a48472e74dbaf0e14374aeae782891bf22a7c1c87d977e75064f73c5b2cbdc8f360933cd7ceaab89b9bf885db1131f7999c4605ebad44fa8e972bfbf146b1d75ab2d068f3bb8a91aff5466948c9fb02ec94b1ad675186c20e001b3b253d7823a3dff03a3847bd3f8a1e7d49f363a127670ca9c9624ca398b86b32b0e34093bebb9f0520c0737ec96afea5899c408079840d60d749486882c3ef7bbb9c2b392d7e04ba28c5cad69a7bc311cf877c6bd1790b84007c916b92b784af6e7d89e4063dfa5db60d925db9d993bfc8d7ba7f8ff4726f3eaa207e9c8787b733500dfa4c5062583b75426679a9cbcc01e1dd8bb56b13d67ba75101da962bfbc41a6aba4aaa00746f40de86d784a8650ab3afab1ac89ad15c2f33e3e1f94a79c13405a80f249615c979240ec107158717376a5be7135591a545f61b081739228d024219a9d2e3e82b97660968cf73dfe5f3b68771b69ce590017d2c4e555e5507c7d3a6e4b24ddf1cf7b737719d63054fbd36662ce5052e25d53b287147dd613e3cac0886e9f8eba4d60ebc4d2e90bdcd1a8a701c2d53a92b61493b18986856f33150e8fdb96653bab26e57aa4124246cadafd18678b1ca7ba6efefab0ffdf521fd8395e3f094cd946ecf38730d94f654fd9b7995440abacfe8058f0ff2e5eed4a898d1c10e74a86777045130641011ae5895dee47e859e83701ffc826a6534bf0692837c1400876c022c9f75978f5805721241c4c0331aa4da6c81b34337602d4dacca341569d60f5e8361bd068e66ddece0b83c1ace621e76c18e9491f2a3a8eaadadc9be895ca24dae2a6de97db874f15a267b3f538111dd5d8a88e3c39b50450b4801c9fdcb6a7ba08b4085a0394c8a50efa90f2e5a56f66fae97e694af606c7aff699d784205f48fe3c41d30533c5f6e93a2133fbed7422b094ae44a9cbf03cc61dacf0dbcace6fbeaeb0dded19fcd3c63c5827b03bb0c393055ba6c6f49aa25d0101678ebf2c3541f79c97d37e8959eaafcf09a5e2fd10257f0de3055d995814a3524593b8b4366cefa0ea87f7b15290265de6f5bf1afdf87251fefdbadc981c34ce938ae544e46aa68557c34cc3b62640c77a800f3fd6dcf56fa46fdd58f66288fcf2de9183728265b5702f037d7cd2cbeb68498803fcd2fe944cdb1c6ebd72d18ae62f9d760dd4b38506df49576666308ed94f504034f78c089e531d2efaba4d07ba3b2c1f064250f2148ce4effe016009c9b59eaae5f92748b0f616d422260143f24f7d37b0520a5bd7dbbe6cac86212bf2f2d87fc1f980afd4fcd657e69187695fb5b564d5b93d8beb42080659b4e1877b4adbe2a134a403962d699637411161351880b7243aaddc8cfac2c701052b89a74aec13dfbd557472aab74949e1594f5ec3f243e9d4f76919c0d6064159d7788dd84acd48e8f575255abb0dbfe26bbdc222a0e6ff789d849445c894dab184bfea3b445343df1aa664aae319") r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000221000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000905000)=0xe8) sendmsg$nl_generic(r4, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f000042a000)={0x20, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@typed={0xc, 0x0, @uid=r5}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:11 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80803, 0x80000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ac0000-0xc)={r1, 0x401, 0x30}, &(0x7f0000000000)=0xc) unshare(0x400) r2 = socket(0x0, 0x80e, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x3}, &(0x7f00005e8000-0x4)=0x98) socketpair(0x11, 0x3, 0x5adb80000000000, &(0x7f0000a97000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b0c000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000000)={r6, 0x0, 0x10, 0x8, 0x101}, &(0x7f0000f84000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000001000)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000770000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000001000-0x8)={0x1, 0x9}) 2018/01/25 08:36:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ef9000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000baa000)=0x10) pipe(&(0x7f00005d8000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ce0000-0x4)=r1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ca8000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x514, 0x0, 0x0, 0x0, 0x8, 0x7f, 0x7}, 0x20) r2 = socket(0x15, 0x3, 0x17) sendmsg$inet_sctp(r2, &(0x7f00001ba000-0x38)={&(0x7f0000c81000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000662000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000221000-0x4)=0x0) recvfrom$inet6(r2, &(0x7f0000373000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000fb9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 08:36:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @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]}, 0x1ff, 0x9}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0x2c)={r1, 0x8, 0x24, "4497f4a4c59d05e3a0d95ce2ed85aa75681b9ec752b59be3e0db61f5c2e10c0742a95cc7"}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000da000-0x108)={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]}, [0x36, 0x10000, 0x1, 0x40, 0x6, 0x80000000, 0x800, 0x800, 0x9, 0xa8, 0x1f, 0x8, 0xfffffffffffffff7, 0x7338, 0x202]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e63000-0x8c)={r2, @in6={{0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r3, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f00008b5000-0x4)=0x80, 0x42c24efd) setsockopt$inet6_buf(r3, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r3, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r3, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/25 08:36:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[{&(0x7f00006fb000)="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", 0xf54}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b54000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000353000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fe9000)=@int=0x0, &(0x7f0000748000)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002aa000-0x4)=0x0) 2018/01/25 08:36:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000062a000-0x4)=0x6, 0x4) accept(r0, &(0x7f0000773000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd6000)=0x26) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000099d000)={0x8001, 0x4, 0x9, 0x2eb, 0x7}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0x0, 0x8, 0x0, 0x25, 0x0}, 0x14) 2018/01/25 08:36:11 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ce0000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d3000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008f4000)=@int=0x24000000000000, 0x4) r1 = socket$inet6(0xa, 0x6, 0xff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x8001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r2, 0x0, 0x0}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000003000-0x89)=""/137, 0x89, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r4, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) epoll_pwait(r3, &(0x7f0000003000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x9c4f, &(0x7f0000003000-0x8)={0x4}, 0x8) 2018/01/25 08:36:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x802000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000066f000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}], 0xfffffd7a) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000090f000)={0x0, 0xffffffff}, &(0x7f0000370000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008ac000)={0x9, 0x0, 0x1000000000001, 0x20, r1}, &(0x7f0000ea9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000bec000-0x90)=""/144, &(0x7f0000817000-0x4)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ce2000)={r2, 0xae4c, 0x30}, &(0x7f00000d2000-0x4)=0xc) getpeername$inet(r0, &(0x7f0000a6a000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000780000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c36000)={0x0, 0x20, &(0x7f0000468000)=[@in={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e1000)=0x10) 2018/01/25 08:36:11 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a26000-0x1c)=@req3={0x1000000, 0x9, 0x7d0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/25 08:36:11 executing program 2: 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bef000-0x5)={0x0, 0x0, 0x0}, &(0x7f00000c9000-0x4)=0xc) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00009af000-0x70)=[{0x0, 0x0, &(0x7f000013b000)=[{&(0x7f0000279000-0xe5)="0018238f343903ade67bcc4248e8dd", 0xf}], 0x1, &(0x7f00002cd000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x400}], 0x30, 0x0}, {0x0, 0x0, &(0x7f00002a6000)=[{&(0x7f00006f8000-0x7f)="c2f2d7af806052625c8db68532f66cae00638fc9e8e5b1389068e44ce40ca7bec11c20433fee79141630c19c12513ec5ef2d2ef469b1cec57fcee6c6be7d6098b7e6d23e43c9ee985aaedda2b2a70c5c17e25310077d86a52149ce9fab5cd64aff04aa284bd4eb0575b965e7bd7851f2cc14e95b2e2b315aeff048a7db3c79", 0x7f}, {&(0x7f0000fea000)="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", 0x1000}, {&(0x7f0000101000)="347f6d4a6d99ab3c412e87a44d99485f6ca97bd0e19cca4943d8867abb27a2ab884b2dce4ee41c15b781bca961b1f383be1aba2870159d5ec96ffbec8cf135be146bbb3f332f6ba604be16ff0fe08392c5c8e7a63f", 0x55}, {&(0x7f000050e000)="5491c3a43b3062d97d7b81f455ac0845a8a220e282aa6d453be998fd955e9dac3216250e727b664b7d07be7724974d8e484cb8717feb3df08cf2425f479ffab7e829d5ac95d1e1c0754945785479b62093421f01c74cd7922107002eea08be2743f72f2dc93e64ea649484da559cce2bfbdde273743d53", 0x77}], 0x4, &(0x7f0000b1d000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x6cb}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x60, 0x20000000}], 0x2, 0x800) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:11 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/25 08:36:11 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000009000)={0xffffffffffffffff, 0x28, &(0x7f0000014000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001e000)={r0, 0x0, 0x8}, 0xc) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x8000, 0x0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000015000-0xc)={&(0x7f0000016000)='./file0\x00', r1}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x8e, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000049a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000229000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000092d000)={0xf, 0x7, &(0x7f0000e2d000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x7}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x81}, @call={0x85, 0x0, 0x0, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c0000)='GPL\x00', 0x8000, 0x0, &(0x7f000026f000)=""/0, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = socket(0x14, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00008e0000-0x4)=0x7f) 2018/01/25 08:36:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000072b000)={r0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000023d000-0x8c)={0x0, @in6={{0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000335000)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b9c000)={0x0, 0x5}, &(0x7f00009cb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000eab000-0xb8)={r2, 0x8, 0x3, 0x7fffffff, 0x1e340000, 0x7, 0x9ea, 0x6, {r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xb1, 0x5, 0x0, 0x4}}, &(0x7f00001a0000)=0xb8) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000745000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:36:11 executing program 7: r0 = socket(0x3, 0x4, 0xffffffffffff0001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000-0xef)=""/239, &(0x7f0000000000)=0xef) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000000002, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006f8000)={0x2, 0x401, 0x40, 0xffffffff7fffffff, 0x0}, 0x14) write(r1, &(0x7f0000cf6000-0x11a)="1f0000000506fd00010000f6003f00000093f80009000180060041ec000000", 0x1f) 2018/01/25 08:36:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) pwritev(r0, &(0x7f000057a000)=[{&(0x7f000056c000)="9d02301a03b254a45582ac889e14748ec54d6b45054812f39a7ae137c24b32aff026cecbc38ba431f001a6eeb93a553d477c01111d71fe421a44ea14cf981d67a692f03cc380000397031c29a8a3b2caff79f01b1004828cf6cd5777b968c5ae8027fc14ee900058fb53af555aa3e5d26b5603ddd030f5ec07464b05dd060d208fe7354d753ee1d4009ec3a9413ccfa2a9fad8c5b9ab77809e726c164417ce4dc87c63f3b75e994dc1f6f655b046c8ef12efe6ea5753dbdd5a0b2b09f5d1e7529ab3a20bb0304083cb5698053ab06e76d58e9d26f42e1fb35c1e4a536f5456d154", 0xe1}, {&(0x7f00001dc000)="66b3c0f8d9d2a73b8b7f508ffd94b550369331a6043f44fc981c298c399b66fa922b4b41a35264269804e8bcc81418ae10dcfdb6aa8e95104fe9195d79133387a38b3c4bad4db5fd45d4dd0231f66194ef507ce87269d1e99483f05a70528ec995b58f3323b99035fbd183412452d7a30194a2e01b02890d0028e8945242c1dda28ff1afa967c296f50b1287508ce75cf59a6f983b13b11365cefbc74b6e688152bd8516e39dec15db42d09e28d4a9cc2c1fdb3aa62500ee2ca0f364b1cd9495e8435c3f58ef443ee47fac", 0xcb}, {&(0x7f0000dfc000-0x8d)="4761026460c7621cd7442f04240e3681f8347f8797c2d8d98df98e67a1cc01ec9b8b97a8dc9b9921240c701cf4df2ac25a4a25fa9933853a700df86362171e7d720cabf35ab87867e68b594a831ca9c53395ef6d9ef72058ba8394c56762ca26c42ec9f042b79232393998ac8d4e61b21cd9197b5401a455546dcf7c63fa950fb51e7dd9ce867964bf5f3147be", 0x8d}, {&(0x7f0000b0d000)="235577441fdf14beead1f97ad2dc70e24ebbe435221799d3b35b28042c4856164e69b917fe9cc57553d9578bd3d13c09d3e66cb3f545e532e05213188c8ee69b1587f54e0650ac4afdd868e066c36c02702bb2360a7d81d4c0dbeb54aacfc322f7644fc9b2b82c19e380c1d11722de11b4b611580aec64a6a9902dc5dce642b5b2babb6a47ee439b33e1f43e2b6d007acb8d75c8e5f91de1c4b5160be3c09b295a511ed869c3cd0748e1ae8ba142f9bd9111dd4b5388388a5b561a76b7cb3303a2480afe4156f87a3f35db6f84a38ea01b77", 0xd2}], 0x4, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000627000-0x38)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00007f7000-0x2c0)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1f, ""}]}, @IFLA_MASTER={0x0, 0xa, 0x7f}]}, 0x23}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000530000-0xc)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000524000-0x4)=0xc) connect$packet(r1, &(0x7f0000419000)={0x11, 0xf7, r2, 0x1, 0x3, 0x6, @random="0fee2edc7310", [0x0, 0x0]}, 0x14) r3 = epoll_create(0x7f) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00007a4000)={0x2000, 0x0}) recvmsg(r0, &(0x7f00001dc000)={&(0x7f0000ba3000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000055e000)=[{&(0x7f0000ea8000)=""/66, 0x42}, {&(0x7f0000f39000-0x8d)=""/141, 0x8d}, {&(0x7f0000176000-0xf1)=""/241, 0xf1}, {&(0x7f0000d58000-0x1000)=""/4096, 0x1000}, {&(0x7f0000687000)=""/206, 0xce}, {&(0x7f00004c8000)=""/112, 0x70}, {&(0x7f0000735000)=""/134, 0x86}], 0x7, 0x0, 0x0, 0x8}, 0x10000) 2018/01/25 08:36:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a000802cd000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629037ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000bd7000)={@common='gre0\x00', @ifru_flags=0x8a01}) 2018/01/25 08:36:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ffa000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002000-0xc)={0x0, 0x1, 0x307, [0x101, 0x8]}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a6d000-0xa0)={r1, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x83, 0x80000001, 0x4}, &(0x7f00002e1000-0x4)=0xa0) unshare(0x20000400) pipe(&(0x7f0000fa2000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000001000-0x4)=0x43, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000065b000-0x6)={r4, 0xffffffffffffffff}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r3, &(0x7f0000000000)="", &(0x7f00004bc000)="", 0x0}, 0x20) connect$bt_rfcomm(r3, &(0x7f0000db7000-0x9)={0x1f, {0x5, 0x5, 0x8000, 0x3, 0x8000, 0x80000000}, 0x100000000}, 0x9) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000db0000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000003000)=0x7, 0x4) 2018/01/25 08:36:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000811000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x0, 0x1000, &(0x7f000082e000)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000b3f000-0x1c)={0xa, 0x0, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5}, 0x1c) 2018/01/25 08:36:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000000)="a1cd0bc902e1bf1c549ed88aae62d1d6e7efa15b4d353631a2e44e0c98a9d405aa572f713cf8a483388ed4168ced8b15aace0fc474a6e3992f48b303c6259e2a2e015bf7dc7cc0a2e9a44b33d46806573c09e33f96c8d80e21aa") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f000082a000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000b84000)={0x20, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x620a, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5c40a8bd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000033e000)=0x0, &(0x7f0000c21000-0x4)=0x8) sendto$inet6(r1, &(0x7f0000f3b000-0x3e)="", 0x0, 0x0, &(0x7f000090f000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/25 08:36:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cff000)={"233a6b466daf9d1bea0c9a891c85bdbe", {0x4, 0x1ff, 0x5, "90c2fded1a29", 0x3, 0x0}}) ioctl$void(r0, 0xc0045c77) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x60, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:12 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) getsockname$netlink(r0, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00 \x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006fc000)="04", 0x1) 2018/01/25 08:36:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="000000000000006a01000000000000075b200004000000004000e7003072a901"}) recvmsg$kcm(r0, &(0x7f0000311000)={&(0x7f00006d1000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000d1a000-0x40)=[{&(0x7f00008fa000-0xa4)=""/164, 0xa4}, {&(0x7f0000cca000)=""/147, 0x93}, {&(0x7f00002b2000)=""/10, 0xa}, {&(0x7f00000a0000+0x453)=""/29, 0x1d}], 0x4, 0x0, 0x0, 0x6}, 0x40000100) 2018/01/25 08:36:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001df000-0xe8)={{{@in=@multicast2=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=@multicast1=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}}, &(0x7f00004aa000)=0xe8) recvfrom$packet(r0, &(0x7f000025c000-0xa9)=""/169, 0xa9, 0x0, &(0x7f00006f3000-0x14)={0x11, 0xff, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000689000-0x20)={@generic="60b803046f7a5ba2e3ebbc9fa9cbfaaa", @ifru_flags=0xa00}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000015000-0x10)=@generic="9d103141167f8b0b7ba9407916df771f") [ 773.090604] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/25 08:36:12 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000005000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f000000b000)=0x10) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000005000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000b000-0x20)={0x8, 0x0, 0x10001, 0x2}) socketpair(0xa, 0x1, 0x401, &(0x7f000000a000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000005000-0x20)={0x0, r1, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 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}, 0x33) 2018/01/25 08:36:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000018000)=@req3={0x2, 0x4, 0x400, 0xa7b, 0x9, 0x8, 0x8}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006ce000-0x9)='scalable\x00', 0x9) bind$inet(r0, &(0x7f000097d000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:36:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f0000e40000)={0x0, 0x0, &(0x7f0000ec8000)=[{&(0x7f0000859000-0x3)=""/3, 0x3}, {&(0x7f000036a000-0xa3)=""/163, 0xa3}, {&(0x7f000023e000)=""/175, 0xaf}, {&(0x7f0000ccc000)=""/196, 0xc4}, {&(0x7f0000717000-0x76)=""/118, 0x76}, {&(0x7f000077b000-0x54)=""/84, 0x54}, {&(0x7f0000e18000)=""/146, 0x92}], 0x7, &(0x7f000079a000-0x6d)=""/109, 0x6d, 0x3}, 0x2) recvmsg(r1, &(0x7f0000af4000-0x38)={&(0x7f000002d000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000862000)=[{&(0x7f0000797000)=""/190, 0xbe}, {&(0x7f00007c2000)=""/0, 0x0}, {&(0x7f0000a06000)=""/150, 0x96}, {&(0x7f0000151000)=""/101, 0x65}, {&(0x7f00007f9000)=""/4096, 0x1000}], 0x5, &(0x7f0000af3000)=""/20, 0x14, 0x0}, 0x0) [ 773.173202] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/25 08:36:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) pipe(&(0x7f00009ee000)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000755000-0xb8)=""/184, &(0x7f00000c4000)=0xb8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/25 08:36:12 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000002000)="0e53", 0x0, 0x11, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff08) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000008000)={0x74}, 0x4) socket$can_raw(0x1d, 0x3, 0x1) sendto$inet(r0, &(0x7f0000007000-0x7)="b00e334c96d25485", 0x8, 0x0, &(0x7f0000006000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000008000)={r0, r2, 0x1, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000000a000-0xc8)={r3, 0xa95, 0xc0, "391c64291f0bb5dbf2413c121567e567caf0797163d1694e91d5bd1a0ee3a3212b3d9e1abe7dd2e34a5cfee2f05e4d1aa538bc2643e78527748217950a59ee805c2bb3fcd541925118f51c94686fda6f363f6ceadf4e2268480de9f0108dc25e6f25bafd01e5b67ce4598540a64724c8affb9d377811c593e12378ec053f15b7ae7bd2a13033b871166cb12252f587cf39024a40f3bff3966c5d979435d2004880b3842b80d7e221380fb27c20eaada6faf1411672cc88ae96941580ca4921a4"}, 0xc8) 2018/01/25 08:36:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000677000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000028, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/25 08:36:12 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000005000-0xa0)="", 0x0, 0x3ffe, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000005000)={@common='ipddp0\x00', 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10, 0x80000) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000007000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x14) 2018/01/25 08:36:12 executing program 0: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a1000-0x4)=@int=0x0, &(0x7f000051f000)=0x4) vmsplice(r0, &(0x7f000028b000-0x66)=[{&(0x7f00001ab000-0x89)='^', 0x1}], 0x1, 0x0) writev(r1, &(0x7f00002cf000)=[{&(0x7f000051f000-0xbfd)="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", 0xbfe}], 0x1) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000051f000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000521000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000193000)=0xc) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000520000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, r2}) 2018/01/25 08:36:12 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000004000-0x4)=0x0, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/25 08:36:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000175000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00006cb000-0x10)="1d0b615baad29ad954d800000001f267", 0x16d) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) 2018/01/25 08:36:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a56000+0xdd5)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000eb0000-0xa3)="64633f9e9a38c15b18713c80d069ebe45d8ecd46c00a0d1ff06f8ec3721b9e5df16aa2bdca758943d5c7ebd38655fbea42bfa14e995706bc9455e4ad3a9c2f19536a1d4d5e7d215cc27c193c2dbdd66f08110ebfd6c556f9f6c52d128f61593950777982036d55855ad3836df89ad24cf5ae54b3b0d3de6dd77af9dedf392f12c0362c90f96e7eccfba7f110e91a88cfde08288c0a096ef5bafd1da35eaddcf8c4bfc9", 0xa3) r2 = socket$unix(0x1, 0x7ffffffe, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000adc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000079000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9100}) 2018/01/25 08:36:12 executing program 7: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000008e000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [], ""}}}}}}}, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000f5000)={0x2400000}, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f00000f6000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f00000f3000-0x4)=0x1e) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000033000-0x4)=0x0) accept$inet6(r1, &(0x7f0000033000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000051000-0x4)=0x1c) 2018/01/25 08:36:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x0, 0x7, 0x1f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00008e7000-0x18)={0x0, 0x4, 0x10, 0x12, 0x1}, &(0x7f0000839000)=0x18) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000217000)=0x0, 0x904ff3ec002a8227) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006af000)={r2, 0x51cf}, &(0x7f000062b000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f00006f1000-0x38)={&(0x7f0000c17000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e84000-0x10)={&(0x7f0000bcd000)=@newpolicy={0xb8, 0x13, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x80, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e97000-0x4)=0x0, &(0x7f00002b4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000083f000)=0x0, &(0x7f0000c9e000)=0x4) 2018/01/25 08:36:12 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000006000-0x10)={0x0, 0xbc, &(0x7f0000002000)=[@in6={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xcf70, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}]}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003000)={r3, 0x3ff}, 0x8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/25 08:36:12 executing program 6: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a84000)=@assoc_value={0x0, 0x7}, &(0x7f0000893000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f79000-0x8)={r1, 0x80000001}, 0x8) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000a01000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006f2000-0x4)=0x10) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000a06000-0x65)="d5f8eb5275e8f8bce03f7e6e90ba89a97d58f271f33fe8c6fbdb76732fdd2be7e1fd2f90e72fe59b4b3cf9b1c15b25ad9b6274f203e22530cebde9c891c61bf0a2b3edc42e0b13fc4a1b9aa2f93c30dbf2eb61ad004ed7872aa042eede520593479845bbdc", 0x65) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f78000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000f78000-0x44)={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) [ 773.325129] device syz3 entered promiscuous mode [ 773.373235] device syz3 left promiscuous mode 2018/01/25 08:36:12 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x3, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:12 executing program 4: r0 = socket(0x8, 0xa, 0x4bf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="7365feb4e1ae2f51d526e8ed9997f3a7", 0xfffffffffffffff0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0xc0045878, &(0x7f0000a8c000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) 2018/01/25 08:36:12 executing program 6: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000098a000)={0x0, 0x0}) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000026a000)=0x16c, &(0x7f0000a32000-0x8)=0x2) 2018/01/25 08:36:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d24000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket$nl_route(0x10, 0x3, 0x0) 2018/01/25 08:36:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00003f5000-0x1c)={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000f7d000)=0x0, r1, &(0x7f0000122000-0x8)=0x0, 0xffffffffffff0001, 0x4) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x8001) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000ee2000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00007b6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0, 0x8, 0x3ff, 0x500, 0x400, 0x4090041, r3}) r4 = accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f00000db000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r4, &(0x7f0000f7e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e11000-0x4)=0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000f7f000)=0x0) connect$nfc_raw(r5, &(0x7f0000f7e000)={0x27, 0x7, 0x68d7, 0x3}, 0x10) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f00009cc000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:12 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f000001c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000001c000)=0x0, &(0x7f000000a000)=0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) 2018/01/25 08:36:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005f4000-0x8)={0x2, [0x587, 0x3]}, &(0x7f0000804000-0x4)=0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000893000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009ff000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00004e3000-0x10)={0x2, &(0x7f00005c9000-0x8)=[0x1, 0x1]}) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000477000)=[], 0xd2, 0x0}, 0x0) 2018/01/25 08:36:12 executing program 5: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000e84000)=0x0, 0x80800) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e85000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000e85000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a29000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x66}, 0x98) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000e79000-0x1c)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000e77000)=@get={0x108, 0x13, 0x224, 0x3, 0x2, {{'ecb-serpent-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xfffffffffffffff8}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0xc05a}, {0x8, 0x1, 0x81}]}, 0x108}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/25 08:36:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c0a000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000509000)={&(0x7f0000a80000-0x58)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 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}}}, 0x3a, &(0x7f0000375000)=[], 0x0, &(0x7f0000913000+0x137)=[], 0x0, 0x0}, 0x0) r2 = accept(r0, 0x0, &(0x7f0000108000-0x4)=0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00004de000)={0x1}, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/25 08:36:12 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 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, 0x17, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000000d000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000e000-0x4)=0x8, 0x80800) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000005000)=0x33, 0x4) r1 = socket$inet6(0xa, 0x6, 0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000000e000)={0x7bd, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49, 0x3, 0x98, 0x1, 0x8, &(0x7f0000003000-0x10)=@common='bcsf0\x00', 0x9, 0x7, 0x80}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000008000)={0x1f, 0x100, 0x0}, 0x6) 2018/01/25 08:36:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) socketpair(0x7, 0xf, 0x9, &(0x7f0000bbe000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000da5000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x100000000, 0x100000001, 0x1}, &(0x7f0000c70000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000082d000)={r2, 0x3, 0x1, [0x9]}, 0xa) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/25 08:36:12 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000009000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000000f000-0x5c)={{0xa, 0x3, 0x5b7e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1}, {0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x6, [0x0, 0x7fff, 0x2e, 0x4ca, 0x7fffffff, 0x8, 0x9, 0x7fffffff]}, 0x5c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000b000-0x18)={r0, &(0x7f000000e000-0x1)="", &(0x7f0000010000)=""/58}, 0x18) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000004000-0x4)=0x2, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f000000d000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000010000)=0x6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000011000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x12010020}, 0xc, &(0x7f0000011000)={&(0x7f0000011000)={0x1dc, 0x3c, 0x400, 0x4, 0x2, {0x9, 0x0, 0x0}, [@generic="42fdf4bf0da6fd577ea5288756a50ead25e1bbed5112b0c2bf70609c5ee2f6b87cd885a44cf99af3a33cb4fb5f59361acd3e5e7776714331d6244de6b9e0ffff99da6ba4679b1e589d4f10dc0003666e667750e9fac07a9d8ef3400d0525e39e73c9f4373f2e047f4b209f5972b605b8369bb1b669de172afee6088ee59e26e602fabda9ee8c84bce2130216e94095346c6c5b4611e9264d48da88447d90027027ac1a5551791120cec633ae47468dd38a0b5a58cca2d5b93560af1c61a1b9307308094d8eb3a4d5331b98fbbfa841048a76bf49d4090ea6231d51afc6859db2b33b86ac1be2d6e2e17d6792edba3007b7807cc188a7", @generic="19080e66433c28964e5a5a09983bf45bb79cffda9a450ca465909e0f01273b3f14df5b7b788650dd1d02ee90e6868bf25bcf93340d863274b3afb9", @generic="c24b516ec9310f0a15b78db64a49be48354a0f60e09d9371c46effe6e98ec943e972e236ce863a42dd0a72d56bb43f20465970f6e50236ed3581adeef151d1f996fbf0a0a742530ce77594291922346c0c456128df0f8d6ef6aba82c87679a42929f2c0c5e67ef83e8da2a493a84403037a300", @generic="f111b965e07438fdd231c86f62c8f092dbba935fad2f6cdb0f447f92b3bc9816fac13e"]}, 0x1dc}, 0x1, 0x0, 0x0, 0x4000000}, 0x840) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000011000-0x8)={0x0, 0x2}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000010000)={r4, 0x0}, 0x6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000012000-0xb)={0x4, 0x1f, 0xff, 0x1ff, 0x0, 0x1f, 0x8, 0x8001, 0xa45e, 0xffffffffffff5323, 0x80000000}, 0xb) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000-0x10)={r0, &(0x7f0000005000)="5fa4a4ba5b3e0188b485a26a27fd8061d7aa3857de514d38775ca119e708d867482f328377097e57c80ba6fe35d160ace7412c9207a715682324aa2b1de13c6f47e2ea550aa80329f112ff7d77105cfe946950c56ff92124c294259345cc95e75d3c301088b42c4de375923e73a1e9e0cf108c93ab630deadf28e21101"}, 0x10) 2018/01/25 08:36:12 executing program 1: pipe(&(0x7f000060d000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000051b000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ad000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000095000)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000022000-0x8c)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d08000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d6d000)={r1, 0x20, 0x6, [0x401, 0x6, 0x3f, 0x80000000, 0x8, 0x80000000]}, 0x14) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000aa7000)="18000300000001000000be5efecd88360000080203000008000006000e640002b900107401011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd7eafcaaa52b1c179", 0xc8) 2018/01/25 08:36:12 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) connect$can_bcm(r1, &(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/25 08:36:12 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ba1000-0x4)={0xffffffffffffff9c}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000318000)="e7fd185e", 0x4) mmap(&(0x7f000092b000/0x2000)=nil, 0x2000, 0x0, 0x1131, 0xffffffffffffffff, 0x0) [ 773.462588] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 773.482905] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/25 08:36:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000fce000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) getgid() 2018/01/25 08:36:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x1f, 0x7150}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0xa496, 0x7, 0xa, 0x1, 0xfffffffffffffff7, 0x4, 0x6, 0x800, r2}, 0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008db000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) 2018/01/25 08:36:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000585000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000064c000)={0x0, 0x6}, &(0x7f0000faf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000561000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x0}, &(0x7f0000f11000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000072d000)={0x0, @in={{0x2, 0x1, @rand_addr=0x6df, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x2806e5ff, 0x6, 0x7, 0x2}, &(0x7f0000306000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000267000)={0x0, 0xd8, &(0x7f0000d01000)=[@in6={0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3a9}, @in6={0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf4f}, @in6={0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x8000}]}, &(0x7f0000653000)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000e98000-0xe0)=[{&(0x7f0000154000)=@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f00001fb000-0x40)=[{&(0x7f0000f58000)="40ca4e078576fe4d1e081dcef2ac72bdf2114fffc71612dfef7589ccd45358db7b930ad16bee0ed63844f250eb4e7839fc1aa95dd5abfe4b06479708f42d9f8d49ce9960c21655483aeff90386e24e11fcd7834b1a98e2fc49b882b02b3c5f046f94c7666a85c4027e4ecd8136fd72abadf0fd7185389d3355abb87d69e9cf1d149bfe07bd39c3486b20bb0e158fab74cf50730a99c779ff586328c5427c9afb9172580ca9", 0xa5}, {&(0x7f0000599000-0x7d)="62c04a91224594128c1562863a60889f790bd436bd3754667f85e73c269593e2acc4a43dd18d46615c1421a3eb3bf83a70143a9e356620e7d3efbaa2e85b85f76b0bb05002674de4ac1d2048d5c6eda2bea5563177308941e409ebeee9aca4702f29e46785302c9bb1a01278a50e6d0b245f96fcefced280adf2df930d", 0x7d}, {&(0x7f00001e9000-0x5b)="4849ea20c79a656cdd77eede49b3cc0be9099c9a35c9191dafe96872f1672bea41d412ea9570cbb54e4464b4f8aa7e8d119d45d9a6e6e3cea7ad1bd1fb75c8fc68ff188bfe38baeac04bad5b12423f0777e46f3e835f6d26571f04", 0x5b}, {&(0x7f0000bc8000-0x64)="36cb51276394e9fb2aae3c1f2af45548c7d91d8e7eedededb12859217e9a884986e0d74e5f1c8d3b7ed5dfa7d4260a9051aa5eb32605a9d1eac33eb0727134c9cb01b141f1ad229ca9b6a58959b1df64812dc236f7c3b239aaac18673aac6048561c210f", 0x64}], 0x4, &(0x7f0000a4b000-0x30)=[@init={0x18, 0x84, 0x0, {0xffffffff00000001, 0xb7a, 0x1, 0xffffffffffffa211}}], 0x30, 0x0}, {&(0x7f0000bfa000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000005f000-0x10)=[{&(0x7f00001b3000)="aee2148f00d6cbebdfb8c92f09776edd14c357ee9c430f04f082c3664b431338ba3eefaea409e5dfb048f185f7caf97b6d98fac9e614dc399df641b39c636dd1c69c2a00cf905728a5adfae0879c915bc84a1b54447aac95cfa3a8f89684", 0x5e}], 0x1, &(0x7f00007d7000)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0xd3, 0x1, 0x0, 0x0, 0x10001, 0x3, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0x8000, 0x260, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0xd36, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0xd1, 0x100, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x0, 0x4, 0x3, 0x1, 0xffffffff, 0x1ff, r4}}], 0xf0, 0x40040}, {&(0x7f0000a67000)=@in6={0xa, 0x2, 0x32e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c, &(0x7f0000eb9000-0x10)=[{&(0x7f00003c8000)="9b8b356ee4abc74e5af53552512a435ee480023d8806d2455885d71694b1f6094240d330d7651830dc689da50222acdcca10d509a0b6405b2a91e1fe3922cc2db5b4c9ef296aa7bb1a3536a4788354fa70f1add4c7805f236cd4f45118b5e5671d7445ed99f19a8df1bce5b44a7fa5aed8ca1f112fa84e6931c9bea3cb63faad88e30a1dbba1022ac79bf283dbcd8790864cdaa73d8dde16b201f7f0105210ca24e5dfb0920540", 0xa7}], 0x1, 0x0, 0x0, 0x4004080}, {&(0x7f0000084000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f000062c000-0x60)=[{&(0x7f0000e17000-0x83)="98d720a6126e331269238e25ed70ed77325757b12c9111cc1497b994aaff6837356df638b29e14a650baebb638fa4109a8ca89ccce9572185346f93fba773c862c82d577e63954c447779708dc1b376600a4f753c18d16d9840886e810034f97c13737be69ce74bff4924da5f74be1ba0f30eb70d8e493c024b7e290eddb4b304be62e", 0x83}, {&(0x7f000053f000)="efced1dda9434d0e221d49f886e4d6e1214849bef92fbabd79da06f48fe4baaf39678b179740d8ee80979dde7a6719d00a8b429557d00449cc8b985372fceaedcc1363d2cdb67709af35d84c5ba1513c6cf06270dfb219c1a2fc817efa7f34164578948586bf979584dfe1332562bc91f46b01d1217e93409503e2ac14cf7d01ca636013e600b99b4cb6fefd8b70102774d9cb99dc14e6d47b0c0874a07a4536ab1b61d3deeb242d8c11c54b87a0ee9bfd138a4026f9da190fb7ba4dd781ec9a4e10454117c25fb2bdf054b778088dcb47bac9", 0xd3}, {&(0x7f000000a000)="01f9e40bc9f10db9802cb5674c57e2bc4f12ec8419aa90f6e229f6a904cffe1ad1da04a6f29d7d94b83413c73399d7d7e67164c8b31fcd852de403232ed486abf3a32087808db71b39a6206053ab25c4ffb9ad37cbf4fcea8ba1053019baecb5b9916ca67e30a875fa9b6c41ce799d31fe8154887cdca4a507014a084a510a7279a1e3ad13db0075a841e4b488949781df17416f18eb19c108025d", 0x9b}, {&(0x7f000077a000)="6e4ffff363cdb025c3be29a59d847841c8790eff68b6d2a7c86655e3efb4874a229891a63b184f27da75d1bcaa2f24b1f861ecb907a6baa246ef9aea9ab0693ceb2dd1e8a2", 0x45}, {&(0x7f0000d5d000-0x4e)="14225f98eac28ca4336c7fc1f84ffd7df4b7e69a5a36d26302c3eb8a72b05a6ca83aa066e2aff2b325751c9605a47214d6b5cf838c50b388c58b99bffa4ae19961f1eb0e78c8a49da99a190af1c3", 0x4e}, {&(0x7f0000709000-0xb9)="c559ad5e589d1d7766441d36c11e5b95d42aa34664ad9d5a11bfa222b723b0ea6c5cfbbe237bab8be98f3731995112d4c91ca1296a503a3f545f588a88488cffc4835f594fc88db4b09373d8def44b985f2d8fc39a6992e9bd22bef2ffdee34251105be50bd053d39a52299319f589a8f4e6dd0b2d7a5a7c9dbab106538075a1cd45cc61cd80fc52a39ebb2c39239967bd3780fae4ec478c55bc173ce5b06ec3f1c7ad7adfe6383bbd001adb7420aa3145ed1ccd60f64b5e69", 0xb9}], 0x6, 0x0, 0x0, 0x4000000}], 0x4, 0x40) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r5, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[{&(0x7f0000a21000)="a1", 0x1}], 0x1, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r5) recvmsg$netrom(r6, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)="78c6", 0x2}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000a84000-0x28)={&(0x7f000008a000/0x3000)=nil, 0x9, 0x1, 0x81, &(0x7f0000caa000/0x2000)=nil, 0x3}) 2018/01/25 08:36:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e9b000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0x806, 0x6a96) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000326000)={0x865, 0x1, 0x5e5e, 0x6}, 0x8) sendto(r1, &(0x7f0000623000-0x1159)="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", 0x1010, 0x0, &(0x7f0000254000-0x1e)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/25 08:36:12 executing program 2: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f5e000-0x74)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x3c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f62000)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000f62000)=0xaa5, 0x4) [ 773.590998] sctp: [Deprecated]: syz-executor3 (pid 11339) Use of int in maxseg socket option. [ 773.590998] Use struct sctp_assoc_value instead 2018/01/25 08:36:12 executing program 2: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f98000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f9a000-0x10)={0x1, &(0x7f0000f9a000-0x8)=[{0x80000001, 0x80, 0xfffffffffffffffe, 0x101}]}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/25 08:36:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000002000-0x90)={0x7, {{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]}}, 0x90) socketpair(0x2, 0x0, 0x80000001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000944000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x7, 0xffff, 0x4, 0x64bd, 0x8, 0x1, 0x1, 0xfffffffffffffe01, 0x8, 0x2, 0xfb, 0x6, 0x8000, 0x9]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000014b000)={r3, 0x1}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x40000, 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) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000561000-0x4)=0xfbf, 0x4) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000019000)=0x2, 0x4) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a64000)={&(0x7f00009d6000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00005dc000-0x2)=0x9, &(0x7f00009f1000-0x8)=0x2) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000e63000-0x4)=0x0, &(0x7f0000afb000)=0x4) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000058b000)=0x9, &(0x7f000026f000)=0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000305000-0x20)={r4, &(0x7f00007a8000)="39fd2d2c913926b88cf286894de42d9d83a854c3d9422426f044c2179dfbdba54e981a4a246d5ff81ab8e1001f62531c82398fe43f1480e81b65e2a472d34693d7d5bb840e8d35cf1860ee72372421e7240fe4f248a9507d4f19d7c1d464c3bc66e6968e65171e7f9ec3716a27c39f49ef4172c7ab113ccc3219cc5b472ea42b65cbabb0600f31b78235ad123c86ac46a5f834258328935c4e3df106c14dcb857ef8abf00a3ba07fcc1fa3615fbb146b346abcb4bf6452ff13af0c88af18eb026a10c4b255e4ac537e594a33729d7042cf34d6a652f486fddd8c80d7824fa9fa65f3256af881fb", &(0x7f00000a6000-0x1b)="6600faadcdf28b87f9f93ac6115bd8598601ab21c46df4202b4e76", 0x1}, 0x20) 2018/01/25 08:36:12 executing program 0: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x101, 0x8010000000000088) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f00006cd000)=0x8) 2018/01/25 08:36:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00009d0000-0x8)={0x0, 0x0}) accept$ax25(r0, &(0x7f0000ce9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fdb000)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d2f000)={0x0, 0x0}) r2 = accept4$inet(r1, &(0x7f0000974000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c8000)=0x10, 0x807ff) setsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f00004c8000-0x3e)="6a77dcbec8775071752f18e1f8bd5d3b9a0fe4107aa8b884bc1a17eb23536eb832f6547e09474b6b666a030ecd736a9eb02db79fba26b93ef968512f6ca3", 0x3e) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r3, &(0x7f0000aa6000)="429f0d634fd8b51dcee89baeb6a523026b5cc842769d0a5b965277f4fa10eda9a14f7fc7e975037a9210394f61cc2b3636975100acc7038642fba125d0e0346b65996f1158673397526d14879f0f0f3e65caaf9f46ef0e01421633c9fb3668cb0096322bc56e28c3b47a90207045fa76f94a3f5c7e144fb53607c26f5fcdbbff3fbdf7127560027326461d68db1e950ec811215180c772537476f2b743be7843842c534bf50689cf014cc057e11c70a8af88618901bd661ae38538df77b98ccf0f65516e4bb476fce02c9be261af3992fda2dd990965c2851b22615229e4126437be5be922606559633982d9f96129", 0xef, 0x804, &(0x7f0000af5000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xa8e7}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d94000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000077a000-0x20)={0x3000000000, 0x0, 0x1, 0x10001}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000edb000)={0x400, r5}) r6 = socket$inet6(0xa, 0xa, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000857000)={0x0, 0xbe, "6cf704c9576edc2a2141d8d7f1bf180412e8448a4ca6a3c295e252faff1a59c393a51dfa6477048a9512f62d81d16ed7f10e772222424a343ad477c4342f0bbb60ef2dea4175f8fd5423d76ab474fdb3949b999863120a6066143ac5b3c68f939b1e1c9e1cf0158809eb3eedcb29f59c09223750f47080e5e11071672bc78978eb22478613be9e266aaf8385917b56cb303a4974fe91bf5e40eb62b7a5c03d61f069c57fe2c042586c5220be271ccd1568447a01bbfb0186c28775a55ec2"}, &(0x7f0000b29000-0x2)=0xc6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f000003f000-0xa)={r7, 0x80000000, 0x10, 0x80000000, 0xb9c}, &(0x7f00001df000)=0x18) 2018/01/25 08:36:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000107000)={&(0x7f00000c7000)=@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, &(0x7f00003f8000)=[{&(0x7f0000950000)=""/154, 0x9a}, {&(0x7f000089b000)=""/216, 0xd8}], 0x2, &(0x7f0000e6e000-0x4c)=""/76, 0x4c, 0x2}, 0x2020) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f000094b000-0x14)={{0x7787f800, 0x9, 0x9, 0x590, 0xfff, 0x100}, 0x0, 0x100000000, 0x0}) sendmsg$kcm(r0, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) r2 = socket(0x13, 0x80002, 0x4) sendto$ax25(r2, &(0x7f0000cdb000-0xc3)="3bbf99ee380af0986c00038675cc61e726c1e76fcb40f4991495fa76657a52ce3f8ab5102ae89a1499d889e632fbdceba08cd6e517e0edef6f9650fa46d24eb2b0d70923ed223dd02e78d33fc717c03de40b5f8a8a3c0824d6d8e0ed2328671fa20c8539aab68ac9a1537d0e9bff0105db0891ac97bdf94e21cd71ab817528637a178e22414eba6e04bacca4fb1fd4bda2b7fb514f2e97b5ef16783847b79c9971af6a29024b30b07fb906544fd1d73c5232bc9e5e0a89cb326be44ca609021879bc3d", 0xc2, 0xfffffffffffffffa, &(0x7f0000a7f000)={0x3, {"5ee654f973a8e2"}, 0xfffffffffffffffd}, 0xa) close(r0) 2018/01/25 08:36:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0xa0000c, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000248000)={&(0x7f00004b0000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "177142fc91fb1d6b139d5e05038c2760a594589fa30d6a376f40292de99206dd7d882fb2bfea9651c7cbc12a8919d9a0a089812d75e868f67f8ed097d5a10d", 0x0}, 0x60, &(0x7f00007a1000)=[], 0x0, &(0x7f00004eb000-0x38)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00005ec000)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000042000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x20, 0x7fffffff, 0x8}, &(0x7f00000ca000)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c9b000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0xb4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000923000-0x8)=@assoc_value={r2, 0x20}, &(0x7f000094b000-0x4)=0x8) 2018/01/25 08:36:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xcd, &(0x7f0000cd6000)=0x0, 0x4) r1 = accept4(r0, &(0x7f0000130000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f17000)=0x14, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000eb3000-0x4)={0x4}, 0x4) 2018/01/25 08:36:12 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f000000f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x2e) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000011000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000001000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000010000-0x10)={&(0x7f000000f000)={0x1c, 0x2e, 0x100, 0x6, 0x2, {0x3, 0x0, 0x0}, [@typed={0x8, 0x78, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) [ 773.631984] sctp: [Deprecated]: syz-executor3 (pid 11347) Use of int in maxseg socket option. [ 773.631984] Use struct sctp_assoc_value instead 2018/01/25 08:36:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0xff, 0x1000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000892000)={0xa, 0xffffffffffffffff, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname(r0, &(0x7f0000873000-0x3a)=@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}}}, &(0x7f00008d8000)=0x3a) connect$l2tp(r1, &(0x7f0000752000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x4, 0x1, {0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}}}, 0x3a) 2018/01/25 08:36:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x800, 0x0, 0x0, 0xffffffffffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e42000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4(0xffffffffffffffff, &(0x7f0000a36000-0x7)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000171000-0x4)=0x8, 0x80800) connect$bt_rfcomm(r0, &(0x7f000042d000)={0x1f, {0x261, 0x0, 0xea, 0x6, 0xfffffffffffffffb, 0x101}, 0x1}, 0x9) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000d58000)={@broadcast=0x0, @rand_addr=0x0}, &(0x7f0000863000-0x4)=0x8) recvfrom(r0, &(0x7f0000354000-0x11)=""/17, 0x11, 0x10000, &(0x7f0000d47000-0x9)=@rc={0x1f, {0x9, 0x9, 0x36ccc, 0x9, 0x0, 0x10001}, 0x4}, 0x9) 2018/01/25 08:36:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000068b000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000483000)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000088d000-0x18)={0xa, [0x1ff, 0xffffffffffffff81, 0x8000, 0x100000000, 0x6, 0x6, 0xdd, 0x10000, 0x0, 0x44]}, 0x18) 2018/01/25 08:36:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b56000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1f, 0xffffffffff7ffffe, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000160000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e96000-0xc9)={0x0, 0xc1, "9684c18d57a83fff249c9fc8fd7e7f32e99c586d810deaf5ffbcf3bb456cafe2d6027f57ee3ce4d02199be0d26f54308bb73c41c4bf77225086a314dc0c629ff47192bfa06e1ccec57d85f55e387070148c2634eb421f70bf11ecaabbf963291e92f440bd20d33282c00eb4f083192653309599af7963351c52654cdd418a0ecd378ab5aa1497caa7860451a24431f07592c36fa423ed921e0956cc5df58074ad382e8120cd9203fa80bbc7de40e1b4045ee53aa68c8e65b0ddc44074caf45a2f9"}, &(0x7f0000812000)=0xc9) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008b8000-0x10)={r1, 0x6, 0x3a27, 0x7fffffff}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000de6000-0x4)=0x0, &(0x7f0000eae000)=0xfffffffffffffe26) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x3, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x3c3, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x7e, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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) setsockopt(r0, 0x111, 0x1, &(0x7f000052f000)="edd36020", 0x4) sendmsg(r0, &(0x7f00008de000)={&(0x7f00005d9000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f000040d000-0x30)=[{&(0x7f0000ff0000)="8ee880d454e0cd13c9", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:12 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x2, 0x2000000000000, &(0x7f000000c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2000000000000078, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r2, 0x50, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000e000-0x4)={0x0}, &(0x7f0000003000)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f000000a000)=""/255, 0xff, 0x2100, &(0x7f000000e000-0x10)={0x1a, 0xf, 0x40100000000000, 0x3, 0x7fffffff, 0x16fb, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8c40000000000000, 0xa0, 0x1, 0x3, 0x4}, &(0x7f0000000000)=0xa0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000005000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000f000-0x6)={0x0, 0x84, &(0x7f000000f000-0x84)=[@in6={0xa, 0x2, 0xffffffff00000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000009000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r4, 0x1, 0x8, 0x1, 0x6, 0x40, 0x401, 0x33fabd7, {r5, @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]}, 0x9f, 0x200, 0x200, 0x0, 0x7f}}, &(0x7f000000d000)=0xb8) accept4$inet(r3, 0x0, &(0x7f000000d000-0x4)=0x0, 0x80800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000010000-0x38)={&(0x7f0000010000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000b000-0x10)=[{&(0x7f0000001000-0x62)=""/98, 0x62}], 0x1, &(0x7f0000008000)=[], 0x0, 0x0}, 0x40804) 2018/01/25 08:36:12 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000)={r2, 0x0}, 0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x4}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000000)=0xffffffffffffffff, 0x26e) 2018/01/25 08:36:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) accept$unix(r0, &(0x7f000020a000-0x38)=@file={0x0, ""/54}, &(0x7f0000a8b000-0x4)=0x38) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) sendmmsg(r0, &(0x7f0000e9c000-0xb4)=[{{0x0, 0x0, &(0x7f0000bbb000)=[], 0x0, &(0x7f0000505000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4048040) 2018/01/25 08:36:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r0}) socket$inet(0x2, 0x6, 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000000)=""/176, &(0x7f0000001000-0x4)=0xb0) 2018/01/25 08:36:12 executing program 2: r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ba9000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="", 0x0) 2018/01/25 08:36:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fd9000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) accept$ipx(r0, 0x0, &(0x7f00002ae000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0xfffffffffffffff8) bind$inet6(r1, &(0x7f0000893000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) sendmsg$nl_generic(r0, &(0x7f0000a5f000-0x38)={&(0x7f00002a1000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000cde000)={&(0x7f000062b000)={0x40, 0x1e, 0x420, 0x7, 0x0, {0x1e, 0x0, 0x0}, [@nested={0x2c, 0x39, [@typed={0x18, 0x71, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x8, 0x7e, @void=""}, @typed={0x8, 0x5f, @void=""}]}]}, 0x40}, 0x1, 0x0, 0x0, 0xcd3082153c00b4b7}, 0x40000) r2 = socket$inet6(0xa, 0x6, 0x0) socket$kcm(0x29, 0x7, 0x0) shutdown(r2, 0x1) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r2, &(0x7f0000727000-0x38)=[{&(0x7f00004e4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008e0000-0x80)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f000084e000-0x4)={0x3, "8f83db"}, 0x4) write(r2, &(0x7f0000476000-0x92)="", 0x0) 2018/01/25 08:36:12 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x4000000000000, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000004000)=""/211, 0xd3, 0x40, &(0x7f0000007000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xe5200000}, 0x1c) r1 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x40}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000008000-0x6d)={r2, 0x65, "50798e8a0e7c36aab628d0bb228f56777ebe4cc3a312048c1570262c61aafd937c50325eb2f70c4eb4939b47ef0a9f1c5f4123c2ce723e90b39dc1eb18b3f566d66a0977cfd203339ea33aea484685e48e7f871d5cc619ab85dac3f5b3a443579edc2694a9"}, &(0x7f0000008000-0x4)=0x6d) sendmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000003000-0x1000)="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", 0x5c5}], 0x1, &(0x7f0000006000-0x118)=[], 0x0, 0x0}, 0x0) 2018/01/25 08:36:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000c9f000-0x4)=0x4) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000feb000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebe000)=0xe8) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000fec000)={r3, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r4 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f00008c3000-0x9)="2a5f21515fbcffe74b", 0x9, 0x4000000, &(0x7f0000fef000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) bind$inet(r2, &(0x7f00009cf000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fee000)={&(0x7f0000fef000-0x8)='./file0\x00', r0}, 0xc) connect$inet(r4, &(0x7f0000db6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:36:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x2) write(r0, &(0x7f000094f000)="8000000016000709ab040008090007000a002259020000000400030021000d00004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247bf4774540009db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2ca66c0400000000000000af", 0x80) 2018/01/25 08:36:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000095000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x121, &(0x7f0000d95000-0x10)={&(0x7f0000daa000)={0xffffffffffffff97, 0x8, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x9, 0x80e, 0xba5, &(0x7f00001f2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fee000-0x8)={0x0, 0x4}, &(0x7f0000e92000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f1e000)={r2, 0x9}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/25 08:36:12 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x14, 0x1f, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000d000)=[{&(0x7f000001e000)=""/210, 0xd2}, {&(0x7f0000011000)=""/1, 0x1}], 0x2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001f000)={r0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f000001f000)={0x0, ""}, 0x1) 2018/01/25 08:36:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x80000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000004d000)=0xa4f, &(0x7f0000d5c000)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2000000, 0x300) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000000)=0x0, 0x4) [ 773.947741] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=11452 comm=syz-executor1 2018/01/25 08:36:12 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt(r0, 0x3a, 0x1, &(0x7f00006fd000)="", 0xe57fd4345b1ccfbc) 2018/01/25 08:36:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000200000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000df3000-0x45)={0x0, 0x3d, "c74ca889497224f68b738a42a949328817118d9689f375b5fe553ffcae0cc7e23439a43d37c0baff1a22a4334e0fb17b6f2f113213cfd91eff9e2d4c0e"}, &(0x7f000040f000)=0x45) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008a1000-0x8)={r1, 0x7, 0x10000}, 0x8) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000848000)={@common='lo\x00', @ifru_data=&(0x7f000030e000-0x20)="27337e2c4eb08fb5f4f6444de1216462b4c00892ef31fb98bcb08a57819bdd02"}) 2018/01/25 08:36:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000248000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005cc000-0x14)="ff0f0000d8098a00800000fff80000030184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000b21000-0x40)=[{&(0x7f0000735000-0xe7)="5674d6c53d86c70cf977f1a7565caa93", 0x10}], 0x1, &(0x7f0000aef000)=[], 0x0, 0x0}], 0x1, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000edd000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:12 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001e000)={r0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000026000)=@ax25={0x3, {"82602eb9967605"}, 0x2}, 0x10) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000014000)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000027000)={0x0, 0x8001, 0x10, 0xffffffff, 0xbd00}, &(0x7f0000028000-0x4)=0x18) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000027000)={r4, 0x5, 0x95, 0x2, 0x1, 0x4}, &(0x7f0000028000-0x4)=0x14) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/25 08:36:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$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}, 0x8, &(0x7f0000413000-0x10)={&(0x7f00001e5000)={0xfffffffffffffec7, 0x22, 0x100, 0xffffffffffffffff, 0x2, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:12 executing program 7: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000457000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e6000)=0x10, 0x80800) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006e6000)={0x0, 0x0}, &(0x7f00006e6000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00003e5000-0xc)={0x0, 0x5080, 0x30}, &(0x7f0000647000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001f8000-0x6)={0x0, 0x8}, &(0x7f00006bb000-0x4)=0x6) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000-0x18)={0x0, 0x7, 0x20, 0x4, 0x7}, &(0x7f00006e7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005d6000-0x10)={0x0, 0xa8, &(0x7f0000468000-0xa8)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f000062f000)=0x10) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00006e6000)={0x0, @in6={{0xa, 0x1, 0xbb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006e6000)=0x8c) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001b6000)={0x0, 0x9}, &(0x7f00006e7000-0x4)=0x8) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006e6000)={0x0, 0x2}, &(0x7f00006e7000-0x4)=0x8) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000432000)={0x4, 0x3f, 0x0, 0x401, 0x100000000, 0x1, 0x8, 0x1, 0x0}, &(0x7f00006e7000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000181000-0x6)={0x0, 0x9}, &(0x7f0000033000-0x4)=0x6) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x1, 0x21812, r0, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004aa000+0x9de)={0x0, 0x8}, &(0x7f00006e6000+0xa4)=0x6) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00006e7000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x3}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x0, 0x1ff, 0xfff}, &(0x7f00000e2000)=0xa0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000066e000)={0x0, 0x10000, 0x0, 0x0, 0x3f, 0x100000001, 0x80000000, 0x8, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x1, 0x3, 0x9, 0x8}}, &(0x7f00006e7000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000677000-0x6)={0x0, 0x3}, &(0x7f0000417000)=0x6) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00006e7000-0x8)={0x0, 0x1f}, &(0x7f00006e7000-0x4)=0x8) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00006e6000)={0x0, 0x80000001}, &(0x7f00006e7000-0x4)=0x6) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006e7000-0x10)={0x0, 0x7, 0x3ff, 0x7ac}, &(0x7f0000123000)=0x10) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000608000)={0xffffffff80000000, 0x8000, 0x34dc, 0x20, 0x0}, &(0x7f00006e7000-0x4)=0x10) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006e6000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x4, 0x1000, 0x7, 0x2}, &(0x7f000034a000)=0xa0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000036f000)={0x0, 0x3, 0x0}, &(0x7f00006e7000-0x4)=0xc) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00006e7000-0x6)={0x0, 0x4}, &(0x7f0000148000)=0x6) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00005b8000)=[{&(0x7f00002b2000)=@in6={0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, 0x1c, &(0x7f00006e6000)=[{&(0x7f0000328000)="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", 0x1000}, {&(0x7f00006e7000-0xad)="b342f7a6fcd38a433122c57877d82e0b03202d9fac31de215947a9c91540a031d1c1a0fe4727117dda5a4e6a3b0787484be01a2d960d6058ea2d31acf3b316c8a8f8f8d4bc6be2461ea9b103228e7f0c732b83c47a7bdc27a4ba7387c09e5b3bfc4e3638bd5b8848873739504106b792a29c1b4041b863defc21e1310b5cbb98b7ec845a0c559a769a777a1d69529e0f561ecc73c90c56e4eeefe51e92f4c2927829870874a30064ce102b6052", 0xad}, {&(0x7f00000c3000)="6e1b024bb082a4b3c17eba5de15e4ed854bcf0fe984bd5dcebea1038c327931e47574608a7bd1a971890fb74ccf149b9044ea5448da26637d51c43dad8928ba9e64d2b9e7d115afd6c56d11388078b5eb2e3c7eb0f4ea9a31e8bfc70fad2b116b4e771c9355e8a23b76b235cb35644f0eab7cf91e9f3ec979c046c574049a81918afe71535f9c4922d5ab0a8d14a48557b65bf9d5d389b978e4024605b7450e36cdc4233daceff98e5de0a2d4c6025098304743328c3b2cd78196c6e59808f44d44314fe26565025ef7bc0dc2a64", 0xce}, {&(0x7f00006e6000)="d8febfd330e9ed62f7e6e5c3bbe06bdc0f07c43e67492ed858ec767b8278c2981b14034fcac843e1bd483b3b71c239bb57d4235c4aa29f7fd5bb006d84cf20801f", 0x41}, {&(0x7f00006e6000)="40a499e0555a8c0c574809598591460b8ef50e1a9d11276ec95d3cbb1216e4ab4ef45bb31bf6aaa8300d2e87a15825d3107c01e43b792df20752547f63d1717049059d282be7242fab0cfb832dc94360bdcd6a90734feec1fc1b8d87e46d33fd184ada18a529f5fefbc2a1d0de0bf5ddaa5e859f4666ff5805f1437dad01d0a6f7cee9fab8a9ad86ee733595a2d077f6643bfb870d0fb7478969afcd760bf1c4115db738384f8153a930365354820a5c978d5a0d9f2a422f421b6a257b00b09f902b8348247545ca89ab09a131e9ec04dddca179c08edebc909cd6be56256eef6b6bbc57645fa2ff46f23e7442b8bdc35188e23df8458a", 0xf7}, {&(0x7f00006e6000)="449f5c5a959be3a537685d9d89c410d9e4fe6ea54a284b0055780d471067639ea3d01f08c128f748ad2af430f3e1926a939f0106cacae0e91d45941f31b0a4b12fec7069513462b2a4ff41479c0e0a9e0401088532ee03637e867abf78eb9c0b94ce02a62e4bcd062db7066e351942233445ff054b8d14bfa709eee2f94ca0072e724442cbfaee395d32d20fe5a53190c08e08ff3c", 0x95}, {&(0x7f00004cd000)="0144075f69b55e44e34b73968260acf55abe266b2ffb32e52b012ea82f34b96b8e7d3f6c0b79c11f47411aa66004e49a5648445adf2a31a01e4093ddfa40d354936dcbc030484866d9cd817b44013dfced10714b98d2cfb08d55be54ce759808b88a692603bb266638f58636dcbdf73cbd", 0x71}, {&(0x7f000052b000-0xbd)="7dbb9af08249115bc0cf9b19b8b18505e8d8a3d19e8e378b43e63b3cc8277c4373a6680e8652ef004f3424a577a8b67aae7e96eecbce0eac9d32588105e26b6bfb865248bb0cf0b3386da56cc616bc8e290f886affc5d687e4b9d9128616c1f4f69025140d34245ae8a43fde74379255fe364b29ab5340e9c7db9db39713077a27a88797185347fbd275d760c41738f9b1f492ff7849429af10d582573b36b65388b0e27ac3064ecf01f44487f2286bc8317525ffe47f30a4d5f95847b", 0xbd}], 0x8, &(0x7f00006e6000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x0, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x8, 0x2, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x1000, 0x8, 0x101, 0x5, 0x7fffffff, 0x800, 0x71, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x7, 0xffff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x8d94, 0x8, 0x4, 0x96e, 0x8, 0x8, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x0, 0x8001}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x2000000000, 0x9, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x200, 0x9, 0x5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x1, 0x3, 0x6, 0x4000000000000000, 0xc5bd, 0xd83, r7}}, @init={0x18, 0x84, 0x0, {0x401, 0x18, 0x4, 0x6}}], 0x1e0, 0x1}, {&(0x7f0000175000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006e7000-0x60)=[{&(0x7f00006e7000-0x63)="e13df2c2abec75238d4f0ae58a854203de6353fdc0501585b41a36c22873402cd177355fea6e7f459cac6244b80bc3a61eb8e9e3db4c323683792b885496457aff802b45321a5451ca87c1cad3d596d5b78292dbc8ef97c6d2d27680f4a6bb9e8b61f0", 0x63}, {&(0x7f000019d000)="d4e77847cad57b67902cd1ab27c35a05f2e2966ce11adacbdabf0e395adc5215270d4b1d1143e1883c446936da4dc4a5e593a7d6cebbc84fd979951c776b845695aa679fc5510b372a2fa7cf9726c6b757333292e80df233b7d1d8d3283e718f3036f35dceb37dbf69b1d33f1f77f30b68d54382240251634f23a83b2bed6fec90328835075c4fd47363b3d223", 0x8d}, {&(0x7f00006e7000-0x26)="14aefca9c0ec0cb74ef0d315e85bf8a8c959f1b40dd701188fe737df167d31fc0def2c423eec", 0x26}, {&(0x7f00006e7000-0x4a)="764ab5576b3933954b493edfcd8f67c5371498bd24c401a30881bdadac6d3fdcd8b84ddea92ba820b941374216d8d6d28dcc06a818fe3f92ae0c72919bef9bf57b2eda9cd0e3b1c67083", 0x4a}, {&(0x7f00006e7000-0x1c)="062f63c1c9a5ed17a538672529c7d7b9f16d268fe8fb14a6f5d80108", 0x1c}, {&(0x7f00005e6000)="5f47445276a6f2079d5b3addf84853e8fcf595c6c43e016ec567885113c9bea6cab46e8fe8bb09b44ff600b71272b3ea14ce9ba96b19972413a1f6c3d65c03a08f9526a07034e1054874d9e64e6e5dcdfac620b286d7842a90e20eaddc889f2add9dd4724bb57cb1986cbeeb6c806fc0d6429de428b55d4e2e97c6ede2edcfb509918a", 0x83}], 0x6, &(0x7f0000462000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0xa, 0x6, 0x7, r8}}], 0x30, 0x4000040}, {&(0x7f00006e6000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006e7000-0x30)=[{&(0x7f0000210000-0x56)="bb30bec8a7654516b90f1d227435d884c248b15956b3fd89c4d5b1ead5e599b0eb0b00e3f5d3930c24079d55160ad1ed8b8575006e2be9a52369df85de12aab20624a3a9091383693d3a520189c267dc50d8b111cb13", 0x56}, {&(0x7f00006e7000-0x12)="bd70d410437fc3c8683c4433a82a64f3ea42", 0x12}, {&(0x7f00006e6000)="8955072f85de2fb6872d89bd9977451ac17e40d8fab1ffdf7bb6d20fb7dff3a5bc34eb8d4625e7d0b01e508549ab919fabb45a5da540f2dfbb8743f8000baf34337fdaea7acdbccf96ee933b1795868e9ad016bb9d6b41", 0x57}], 0x3, &(0x7f00006e6000)=[@init={0x18, 0x84, 0x0, {0xfff, 0xb28, 0xcd8, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x1ec3, 0xeebf, 0x8000, 0x1ff, 0x875, 0xce4, 0x3f, 0x8, r9}}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0xff, 0x7ff}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x1, 0x2, 0x401, 0x4d0, 0x23c7, 0x0, r10}}], 0xc0, 0x40}, {&(0x7f00006e6000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061a000-0x30)=[{&(0x7f00000c6000)="a027666ff35bcc6ba87a30cf50019fcabf1dc31b3be39fc9c4bd87a86046252c64223705eaade0b10d372524f4c956a6a34d3932f55d13cf093a67e5a9879a35eefd17a020a4", 0x46}, {&(0x7f000026a000-0xf1)="222a30d9d5dd5aaa4099ff7c8836f9b87712e790c49eed642050fe445d32e7d13d2efa6e26fe2d14662a52a1f8f8503dac56b40669154da2a2c811e40ac381aa3caf7b392f8be7bcee389cf21fee9d097aec12e24c8d14a97a56248e83fd2e03557ca20db74a8719e6984b75b340a0e6caf0e65c821b76340d275416a8d9bfe4eb475df7d58d5550332b5813124180e04337daeac14af7434d18e8423e9dca33f2f9b84ad4aa47de153ffc240825b49239043d586ac838040a7353a6325793de1e7e77e7ee096890a3b42704f6d09b647205f694b3224973cb4bc0c1cf804bea1166fabd6a4625a078dee45fdf9189edf7", 0xf1}, {&(0x7f00006e7000-0x60)="8124c03c82faa0b958b86bf3332cd59ab171fdc5e55f054d27341b2b3c890a10da842b14cd3858cce74bb32a7c165238be7bdbee6986bf817f97f3440995bfc1ee9074b2e7017a8f8a687a92dce3ce2f96c2e55ec1764e0a233ceba7bbbe6781", 0x60}], 0x3, 0x0, 0x0, 0x80}, {&(0x7f00006e6000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000662000)=[], 0x0, &(0x7f00006e7000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0xffff, 0x4, 0x2, 0x0, 0x4, 0x2, 0x100, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x20b, 0x2, 0x2, r12}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0x8, 0x9}}], 0x90, 0x20000000}, {&(0x7f00006e6000)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, 0x1c, &(0x7f00006e0000)=[{&(0x7f00006e6000)="d957e1388a3ea829bb9f76bde4a6746049ebace2f9f3e4ee8782f03be27534ef15c7cae1e5cfb667518453173f2d4e6dc57d981911c1654037b19e28a4714369dc9f0c2031a5ff48b5e2f39838969c297bbf0dde576724dc46c80f8dd80b329fee6a5f82eaa095aa945ce49b15de5189465a0f1553d4dd1b2d749f1e61399099991b8d9f88f7719a08289415687f792251", 0x91}, {&(0x7f00006e7000-0x5e)="13345f46975f446185bdda2ec0c2ec7e2f8a2374f0543a264889e9221e90af999d2c35a4d10cb0a14d382dbc011682cc91909f2d5f1cd1585393a89fe9aca31e5e212f83b4ddc77a412b8b58328b08864e06afa9877896fb6de23643c743", 0x5e}, {&(0x7f0000221000)="d1c001283ea9226ec96d18451a9877d6299a5fdde0f1db424f449e06d9021c8d889b30ffabdcda1f0993360d641eb420718222aa949ae02823419d649356cd7c4cb18aa13e74487aa94e87a9f496ed790d6f0a6b10ef256de6f3f244deac80edb13ba27517d089e132117fcecde8dcd6c348429f184085c57cd1388f19ad85f36b0aaaefbf51c9f94405c290e1948e06835b60994ee3846b07cbe7134ed268f75bb88fed84978d1231027a8e8be8b903758332be204d6dbd256408c0b917dfdc448d5af6dc3456b46d50b576", 0xcc}, 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169c4dd3ee2de8610e6894ad616f950b72c82b69ec5221ac41addaae198e9e656fd4f8ce549acb63277dd9385b83b3894f3a2d56c7f58c0ab4a7c2fdf3bab6fcac228c73ec2c854af7115c036b07c2c9e11155614c0547ff4b0d528cb2c29c914ddc85db14273f86cb931b960671bf8f478e944408115ad31e4ead671900a6769ff7c27bdbc37771742a0537521b1d961172689943ce78d11171430b2103c37f5bda8517f03bc984880fb95aa6e4b0d2676b589fe0aed37d60a396192e03813d3b43775bb3414eb0f7be5e1024c555f862bba1c9d1b20fb2f591d9dcb2cfdad164a73fe79cdb3f1e972b6fb335a2d2fed590a50dc60fdd8a6e104948450668b3aa5cac064878542e8f9a003d2baba214fb3d30eb0d34875112cb88b5564eec592c9c485032401fc8cbc358cac956b12635b4aa178fb8aac2504c62b3d63612564b1a7b96c3f3dfb1932f9e6b71317e80ef4731c973856148afd5b9fd509ef3eb882d0ec705c466e1a0fddfbb08b6c267d5df0cc94e937f81ee9e93eeffaceabf67e125968ee83548e581b6c4fbded50b64d8915a601096a30ce8e2144fd0e3e8bdc94afebf647965896ce5186cea5f4e888c6582f6863b6c01a3898463bf72122a4ad9959372f0edcb7cf3254013971ee085982591afe9b5196e747c45f7013cd285814edacb53f529a0744912b4104dbab95fec791499c35b89c8a30b13e0814f3e2fe452caa55facde84c00e9374948b1625eddec4fb70bc3280fd02e3606e1d93ee76af412f2b631d84a95534cd89bd6e6b8d031a6ca569033d1c00cdd1b63fafd63794c3d6cdbbf27e66c86f014e21d0c187880c90d1fd95602121b808951d3c1b1ff75be66fb143831b6de6a966b3b397fb1a2771a78e7aabf84aa61c323ccdad606319f6a6fec7d7ee72b2363afa9537ec8b1bf2eaf0a87ea97fb1da812ef14b7d87e65b8eb568eb4d1b129ac4f9122b96030664c473dbf997da087cac2a0e677aa9360c06ff1c3990f5234ebaa1bf8ee1a6ed460f3b79e40d25e7893616a20074e909205ee01ea6c698628e12ae3a1ec41c539c65666dab964cd5336c2740d05027429921d214e46e87bce648eca7dd0f932647050243f8b2c390d1afd70271d92e2d75f22e1a43a4c258dbc22abf5cc028bef325bd3df9377830053131fd560768423804d0d9b673bed3cba746e4bd9c47714e44de043bc46c3122acaaced709ffdd3a206bfed28ccdc4cc03d34d2728547eadf83a3af9d96a5a3fd502fc04c93c39ef3c6be645754ffbcd51e7e7e53d190edc47f3617bae2585088154752cfbdf6bcc85198e14f0dbfe32cac95fbbbf02e82e0b646f663bec0ffd23f208da305b6ae704c15296024d9d70518c37d8b60d29b7fba5920b383de0e3b69bc7551dcadc362b90f13ddfebfaf3ee0fa7fd61857fad2c47c232f6977c4b4bdcf839dd2996b825d24b851880ac24bbf98dc2c6d663ae9ac55c99472efacf1092c63d718283131281f56839c65baeb2347028038818e38e61a397899cc394ae48ab0d368c7cb41dc632860beb897dbfeb91eacf1c0106948d997cc2869f541be576c90f67ecd1fa2363c44958e1c5adc2d0bbb5cefa4df653ecfbd5702d32e996c2c3d76984aa1016bfe34e0e37e3fd446d8907e3a8df593fa802454221b20c00bd1e7900f0db973971c7431e26d32a5215fcb408703cc91b7aaf35a8e3934f07e47fb21be957e04ee78bd3219675b1d78904f457cc12757f6d4be1a969cfac1f39983bcf04d0b6c37d817eeb731add4bd3b3e138bcc626d40f9bbc91c67c22df5b248447e00d629532104e083241455d078f3de38e5a2b01cbe26020fd594fca61076bfce369adb7ffec8e6b7cb470cf21a8e45fc8924e8c66038d204f92c45535e4110ca976c3ad076a30eb2ad543e9666f298a28e11a8a72c9d3e11ef6a5ffbbe11211b523d8a97108047f6ce740c3c3855c36aef1d33d1b1588d92a909db034a9eae343ed7c119790bd2e4cf05ca8f283ec965daa684d0ff75c7e146915fa9b75f24a1cacb032f61bc1190ec8f9f1be5a65eb4e34ba9c7435347540d37ef8291ffc914391a8c8ee077dfa75e7679c2f0dd430c8e1921a48c1f52e606b78addb53402e47097d5cc4e29bdd77bbb7930476b149ac4bc3173e2ba603f4f56f5278ce934c0542e0b4e9ff76bac39046819a1b276c76eb71d2fb6efc5e0555334e3738eaa7cb921c7e98ce30fd904ee586a2171595b4de0f3fc337296f4e325037253f72c095f42340c945ef88143ea26c53", 0x1000}, {&(0x7f00006e7000-0xd6)="be86e0fd02ac3675b13b224499bf424eb3660f8a4a7f06daef32c282b775c050e93542b936ff4e7d7a07003408e049c173c9a554dce488dcc50ed9373202c6d24e1fa8202c80c3fa3807b6290f684a7a709ad41be2e5fcd454a6e56a91f350b03a4aafb8a2606d29ad6fbbcec152bc49581d61be8d163bee964eb4dfedf7df39e495c3c377ab2c5f7d2960067758dad9f751fd96cf2d125db0e536e336e90ea148265f0a24bc8f83bc74b27d77a125448535df814acdd61e48854f2cd70489cf5d5a641ea85a4e13972b014c3610c3563a595dcf9092", 0xd6}, {&(0x7f0000050000-0x52)="2c90b7ba41128aca79779acd3c6d1f1edee619666aa18cc141239d8a2b7e23eb06772e87bcc832db86d6b504361dfd91d7de4a9f1c6bf0972f0634ed7cd3b9cb6028271a6e4f7f4970aa47d855a4503a2d7e", 0x52}, {&(0x7f000032a000-0x21)="d125b3b4bf4c9bafe493d072984dd9cc33752c764d32fbf2ea43db798a7f568ad8", 0x21}, {&(0x7f0000261000-0x59)="77e0b4384a6404e263a7fd01dca1d41087f87c4617295aab52b3380e48aeec70f5170470448f867333ea98b8a7d89fcaf79ec330e45c4b7b2580f1c39b890870ad4c9cd402422607485915e49727584b5a282e5395bed33f422023338588757acf1869c6d6dfe1fa6b14f78aa1541772a44bbe1a9532974b61e1181d41b5afc738d57dfff25570821a52fdf1fe4b640910935ad8c1389dd76c6556ee5584d0", 0x9f}, {&(0x7f00006e7000-0x62)="dfb867451792f97ef7f27f537d716770b131524199464bb7b818b944553510ee675f938d0c8a21ca0af2b607f3ba37ece84d796d3a95bddc47674fc33378efadcb204b4073e504f672da21a529c496d8171fbbbb896a18ba85915c7cfcb237115f538c8542cc084205e311a0f686fdcb146cad2603dccbd496923e6d3c97005e9c65", 0x82}, {&(0x7f00006e7000-0xed)="a5fdf74d31b7582cc70fce21946ce7780229a08902337cf49b5201b4bdd491be9abcb4e64e73ddfa222b3f11b8ebcd3eb6ec1c7f04cf0882f8e481915c32f83049906a250f2efc42b9f92a327937a3cb5192439e547ac75a0fd98c457cbfdf0fcdb02e58d8eaa76e19ea7f0f4faf319aec477c68790a5efde29122e67212f982f00d714dd7eb5f616102351b36db7fce24c983dc4ccec1d5d0d9ac8facde76b9054fca08ab70694b36f02661c3b7de1c37826ec234ccc1b761c5133b7703ddfa254e69299d1a7b6e0d43e8ca9f6427e27852502ce58dc8b39df571c0bf88164b5d70a61b191e28a88e5ac072be", 0xed}, {&(0x7f00006e7000-0xb)="38ba65d67d148417f4ff59", 0xb}], 0x8, &(0x7f00006e7000-0x120)=[@init={0x18, 0x84, 0x0, {0xa2, 0x4, 0x87a4, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xd4, 0x8004, 0x9, 0x8000, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x9, 0x8008, 0x3, 0x1, 0xa7, 0xffff, 0x7, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0xff, 0x20a, 0x10000, 0x65, 0x8, 0x6, 0x100000000, r15}}, @init={0x18, 0x84, 0x0, {0x41c, 0x8, 0x1f, 0x101}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x3e1c34d3, 0x8007, 0x9, 0x0, 0x9, 0x6, 0x20, r16}}], 0x120, 0x48000}, {&(0x7f00006e7000-0x10)=@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002e9000-0x10)=[{&(0x7f00003fb000)="a478fa141b0640870203e6b278e09a9fe130d041869f9721da6618d559057fe37629fb9ec3a08a070d13199fb55d813793d63d2afc432f74ad246c725ebcda27a6058a0d6e1e4330d4dec2ae362bfbd43959d086bf3f9e257bb9ca66813c9ab9bab2815b360b6e915643ec7fe3e5a81c90552b0fd3b26e3c968130457fceaa714c9553bc78637d2a0372a5e237313034c0b309208fa12dc98e9a30edd3c7b1e26cb8c6794cb4789d86921fc38bd6a3481fc97235a652db852e7474a96adcfa5bd578ce703753c5a916220a0c6353faab5279", 0xd2}], 0x1, &(0x7f0000401000-0x90)=[@init={0x18, 0x84, 0x0, {0x10001, 0x33942e0a, 0x0, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x4, 0x1ff, 0x40, 0x3, 0x6, 0x200000004, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x7a, 0x209, 0xfb, 0x5fec, r18}}], 0x90, 0x8081}, {&(0x7f00002c5000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006e6000)=[{&(0x7f00006e7000-0x2a)="52c461547492602a0764e126d8430bee11040efa3ab596050266ec9ccba72f3dbbe2ac818f5b97379f5e", 0x2a}, {&(0x7f00006e6000)="e6fc6fa3784b2fb826", 0x9}, {&(0x7f00004c7000)="8d9e9e5932c0d7ce7a6246", 0xb}, {&(0x7f00005b4000)="dd2b6e85b15289f26fe4be2f72d52753166943ba39a221df81e44aab4049a8143d6d219f0b599f02d48c8174d92ac10fb4245f956ea1c9852260ba0cb28cbca96558510a7b378debc155764a4af83d70ef28f9f5cba2c63ea0bf8d19433c82982463baaf88b114738e523edff26b1a02f5e1f36a5f3daaf9d92cb691ee21ac11587cc4387dbf82e366636f1e52f1c3818d23a4c07325dedc6a3f38fbf06c3e41973fcbeff2f9431c63e3fe928d3dd57527283f4ed706ae8f", 0xb8}], 0x4, &(0x7f00006e6000)=[@init={0x18, 0x84, 0x0, {0x2, 0x80000000, 0x0, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x4, 0x6, 0x9, 0x101, 0x80000001, 0x80000000, r19}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0xc4, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x0, 0xf80000000000000, 0x100000000, r20}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0x1, 0x80000000}}, @sndinfo={0x20, 0x84, 0x2, {0x2b3, 0x8000, 0x100, 0x2, r21}}, @init={0x18, 0x84, 0x0, {0x58, 0x81, 0x1, 0x0}}], 0x150, 0x20004800}], 0x9, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="7b9011f752a09bc7c73d80fd2e5933fd", 0x0}) getsockopt(r22, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2018/01/25 08:36:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x8, 0x1, 0x7, &(0x7f0000716000)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000d45000-0x4)=0x20, 0x4) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0x1ca) [ 774.000365] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=11463 comm=syz-executor1 2018/01/25 08:36:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ccd000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f00005ca000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000955000)={r0, 0x800, 0x8}, 0xc) pipe(&(0x7f0000fa2000)={0x0, 0x0}) socket$nfc_raw(0x27, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fa4000-0x20)={r1, &(0x7f000033c000)="", &(0x7f00004bc000)="", 0x0}, 0x20) 2018/01/25 08:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000519000-0xe0)=""/224, &(0x7f0000203000-0x4)=0xe0) r1 = socket$inet6(0xa, 0x80003, 0xff) socketpair(0x5, 0x6, 0x400, &(0x7f0000a28000)={0x0, 0x0}) accept$llc(r2, &(0x7f0000a63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f32000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008c9000)={r1}) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000b30000)=0x100000000, 0x4) accept4$inet(r3, &(0x7f00006d1000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c12000-0x4)=0x10, 0x80800) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000000c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/25 08:36:13 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="03000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x31f, 0x0}, 0x0) 2018/01/25 08:36:13 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f8b000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000567000)={0x865}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0xfff, 0x1) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000f8c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f8c000)=0x9, 0x80800) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f8e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x201}) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 08:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000099a000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$ax25(r0, &(0x7f00008b3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009fc000-0x4)=0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000886000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008e1000)={0x0, @in6={{0xa, 0x1, 0x1580000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x212, 0xfffffffffffffff8, 0x63e00000000, 0x8, 0x400}, &(0x7f000064c000-0x4)=0xa0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ef8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a1d000)={0x80, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f000061a000)={0x1, r3}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e70000)=0xe0201) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000025000-0xa0)={r1, @in={{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]}, 0x1000, 0xff, 0x2, 0xb, 0x2}, &(0x7f0000cf7000)=0xffffff2e) vmsplice(r0, &(0x7f0000b42000-0x20)=[{&(0x7f0000ad3000)="e5c1f911602398fc6851c04fa72e5f454b9dd1e7cd1dfec2e7aad02877ac5358d7829c861c1ce2f9b7727ee7211d62e1e6e06366c0274e569cf885cf10b3be2bf5aebfcd066b52128a7b6fd41b2280e487b4ee03a70dc8fef56a3d77395e51", 0x5f}, {&(0x7f00007ea000)="2f8448fc80fee624bef1d717c23d1430b73e229cfb8ebaab5da8e3fc14ba447519d752f7607ce6630d20a1ae4e3cc9c61c9dd682826a673f27fe013a999be54abbd3706c47b5d7167a01161a2d571ec0081ff14000c05758d033125b3bc8e54161ee19ab2da873249aea8ece8f1d1e44dfffa4d9d8ed4549ba5038005f1698ff0354d594bda808085cfe9dcb1425807acc2c254840dba89112d8b7120d9fc9767a3047646670ee2daa734e5562d94a726f788bf061dd6e1b7247ec8600d6c2480be559e6896d42759a18e9101f264bfa3a022fad943c817203995d05d33c2b933e17949c57bd2d67d539", 0xea}], 0x2, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000ddc000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:36:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a76000)=[@in6={0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0x6637, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x16b}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xac09011}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10000}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000041f000-0x8)={0x0, 0x9, 0x23a4984b}, &(0x7f0000ac9000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000242000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x8001, 0x6, 0x7}, &(0x7f00006f4000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000b7b000-0x390)={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, 0x0, []}, 0x190) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000dc8000-0xb8)={0x0, 0x4, 0x7e21, 0x1, 0x6, 0x85, 0x7ff, 0x3f, {0x0, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x9c, 0xca, 0x77}}, &(0x7f0000e08000)=0xb8) sendmmsg$inet_sctp(r0, &(0x7f00003f6000)=[{&(0x7f000057f000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002c2000)=[{&(0x7f0000db5000-0x2e)="8be6f0120a36da161d70f992b15b3994c390763ae966082f774d345d67845c5e96ed6d3728530eb33b8a0713a2ba", 0x2e}, {&(0x7f000033b000-0xee)="6bb53a3a776b0a1fe9ed2350012ce55b3d974b7f415a667682845613c8b6b714afbb3446f746f29c3b24d128a9af6d83d069ef32ee38026fed0b63b709ffca4f339eadb249c0e808c45877ac309717a93b76614d7635c08f2134829e2c75980aaebf01c87b2a404fef6e62663e0fe3bbe6b80d2ca0fd1c2f56e7691cc5d0dcd1f439870cd577e841f9b303eb22a578f3fa209db2d8716792f5c384ea493716b42986dd77fd575bcdecad625855d1bda90229659462c9179c755572963c858d14724abb80faaedce65514318bd95ffe12090bd47e5064a534a806b55a4d01e2e46431cccc295409d9ba6785fa4123", 0xee}, {&(0x7f0000f75000)="c8fc52250e53aa3fc1c84d7a22d98a05c895b7ef0f6219b744cd8cc21304c45389c2477d2e5fe7287a47b125f4debd431df0c229cef13f425cd7ed304e5f023c8a25e5cee7c5", 0x46}, {&(0x7f00001b6000-0xb5)="b07e9d1f94d40779332b6be192d643d25161e23e242d8b3493e08987ce00fe7f0bfd0b41764748c2a2cbf5a9fc1088956d64752639dd9cf8f14d3803185656aa8cea4e68da1f212c0738911af99fa0ee12c9865a448687467b4e357241dcbed12d4e6cb5b51def3142397e85444eb8e9e40720b601f422848b754c1696352eea1eeff9dd88ab352068a527928f5a634723ff6132e0ef6c978e83bfa2bb5d31bf50ef49c34b384e6008506730b21b3137a6f3e563ca", 0xb5}, {&(0x7f0000a69000-0x83)="d8ecac57de7cf6d5f903063b9fa5a9f328a4627a451f8f005df623226a571e97c2218c07a1e88fcd112bb3450ad013bf8d730f6a59bc5bcef5dab416837385088503d3d312d697578e7989bf834d524423f644cd5bdd048c505b1fdb1a1bed373a2b89ff323d079b1cb59038aa1e8004da89fae65abca2488b82d0aebf4426220971b2", 0x83}, {&(0x7f0000b4a000)="1d80d03834151e61adc8c4d97af5da81561321901a129c4824f86aef22b07638a3046e8f0bd3c6e2a3d8f4670da3afba2beadd7e5276bb1db1bae7c397a409e8312b357273fad7b355a519e9d0d6fd267e85c76577500e44576036353b5d866d0858d7ad904187aac460d624ba708cfb9bbc9fe155cbd4517aea31e5602dd05d6022d789c5933ddb2dbd6900e0a65b695bcc1dd715fa1c896529ef8eb76a4a8157a40008bf6c50229c818b1aaaf4634c62905879b2d6c919db75f1", 0xbb}, {&(0x7f00009c6000-0x9b)="1e2fbdf03ddb0b02c72607a9fb6aad9d5776dce591a1fd83e5bf92487db78e9219f0d7ca297e07ef7ff815c24542cbefa677d8b6d97e672c54d0ac0b4e9a608ca87392d88d35666465499ff8eba52bd54642669e20f97575c2d17d755818156f555e8d54bc85f42e1f67cabc5104ee9a662f390170945b95e3a157ff6418e5260174ad804a481fb72d395054270dcb42c6cd2326bfacfdf00aab4f", 0x9b}, {&(0x7f00009da000-0x45)="9fb1cf9d086b08e4f84f49fec1b7cbf38f9e52fcc6b3c88782310373272642198aeee11ad45019a032d316ed80e4d15283a662fe12aad4115ba787f0da84e31491ed867d3d", 0x45}, {&(0x7f00004cc000-0x13)="8e189c2a70c33b8e8b7e0e0b7fcd41db09f3b7", 0x13}, {&(0x7f0000e2c000-0xca)="1a077c350cac9842a351f216db08a4cbc0b3f7ae1e05849fd063b0a49215818e85caa2e55f04b1d77d1584b53c5b2ee9c040297b869afe511253f7a2eb82a8ca990cda3bbf2a68661d8f3a40bef6065d95bb6938385b76904333a45f06c5b3f1641d6cb98f2c5b79e469708f3078a842f3c01fb81e9907c3ec21a42a9eda5882756fe48fc9fb14a2ada367f6af33f1a76d52916af6d6967dc0c9e8c39606583cdd0eaab8ce85ca9aafa096eb6630cce139508f014ee871f974f95bcf621faa26c2a856a17bea3ea722e1", 0xca}], 0xa, &(0x7f000048b000)=[], 0x0, 0x4000000}, {&(0x7f0000d93000-0x1c)=@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x9b71}, 0x1c, &(0x7f0000c05000)=[{&(0x7f0000e4d000-0x64)="d68c81e40b1bfeac701485a4824871cccf1229d36b56f2fb4c96ee526b2492462c9e6c816666f20dc51201b214ed65cd37099ce0b5181ee62bfb3abf7dc16a2a7cab0f2fcbd5eebb1b22fe6c29b5441a9b39e2dcaa07a144f2b55fb588fa64347f93b3e7", 0x64}, {&(0x7f0000070000-0x8f)="b8ae6afdae34e1689882903fe157e03ee18b1b3beb5754efe7022b4bd7a9120776826166fba12749e23f18cde0de498fdbc81c0255b3d6e9a1c3b53cd44aaf02394cdb8988c1270ed2b7da09eec23ba995102b29342751b152d07b3643dde2af1ff5f478bbec51d6686ff6cb0b3975e80f608b09648f3f82578cf8f97a4f578c49e3c5da775489778e1f3b24dc1d79", 0x8f}], 0x2, 0x0, 0x0, 0x4044800}, {&(0x7f00006b3000-0x1c)=@in6={0xa, 0x2, 0x800000, @loopback={0x0, 0x1}, 0x6}, 0x1c, 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{&(0x7f00006af000)="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", 0x1000}, {&(0x7f000018d000-0x6e)="fae35782d196923ccb939f36d34213d8db532f66a90d38b1295ed7598f56a6bb28ff94e68c4c0bfb18ab0072229c99a613c6e3408820cf436445c7a4649762f983a71ad9b0a7a7353b4dcbad97236303de99a0a5655b452dc249ec8ab564e6d20c0902a1a27ce000a173c60c8b9a", 0x6e}], 0x6, &(0x7f00009ff000-0xf0)=[@init={0x18, 0x84, 0x0, {0x8, 0xfffffffffffffff8, 0x80000001, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x8209, 0x1, 0x3, 0xff, 0x7d3, 0x2, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x4, 0x7ff, 0x3ff, 0x10000, 0x7fffffff, 0xffffffffffff9820, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0xc, 0x7, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x77835cbe, 0x1e890db8, 0x0, 0x5}}], 0xf0, 0x4040000}], 0x3, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r5, 0x894a, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/25 08:36:13 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x10)={0x2, 0x11, 0x0, 0x2, 0x26f, 0x0, 0xffffffffffffffff, 0x1, []}, 0xffffffffffffffc1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00005d3000)={&(0x7f0000d76000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000220000-0x60)=[{&(0x7f0000bcc000)=""/63, 0x3f}, {&(0x7f0000631000)=""/131, 0x83}, {&(0x7f0000b61000-0xe2)=""/226, 0xe2}, {&(0x7f00009ca000-0xbe)=""/190, 0xbe}, {&(0x7f00008f8000)=""/4096, 0x1000}, {&(0x7f0000a54000)=""/130, 0x82}], 0x6, &(0x7f0000522000)=""/4096, 0x1000, 0x100}, 0x40) connect$bt_l2cap(r2, &(0x7f0000834000-0xe)={0x1f, 0x1f, {0x7, 0x2, 0x7, 0x20, 0x7fff, 0x7f}, 0x1, 0x8}, 0xe) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f000016a000-0x4)=0x9, 0x4) 2018/01/25 08:36:13 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000847000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fea000)=0x60) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) sendto$packet(r1, &(0x7f0000fea000-0x89)="8f7867c258c4b53716ac6179020cec4b2cceb9060cc9f3bbfcfb09ff6bc817d8f2035803478bc85a7194cd07d8888706ea72eb012dfe0eeedf34d74912308b5dfeb2c029b1f03723d113db351d713018c5a7da06e2e310533cd876d53fd182ff94fce1d16c632782fdf4e6fe586d34529979ee8910da6ea86c98068c3ace486d4957bf481877f5ed1213", 0x8a, 0x0, &(0x7f0000fea000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r4 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fec000-0x98)={0x0, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x92d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x597}, &(0x7f0000feb000)=0x98) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bfa000)={0x1, 0x2, 0x200, 0x1, 0x7, 0x1, 0x311, 0x0, r5}, &(0x7f0000fec000-0x4)=0x20) sendmsg$kcm(r4, &(0x7f0000fea000)={&(0x7f0000feb000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x4, 0x4, {0xa, 0x2, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x5}}}, 0x32, &(0x7f0000173000-0x60)=[{&(0x7f0000feb000-0xc2)="1083216c46769a33d6c996105c68d3f90a294ab98761706b13bd516cc15eeb1dc143167b8cba8528cb110805a572d36599c4195d694598675369e954fa2259faebbfb4f8e293fdc6a29455bf65a7d862a18c306ba38c87cfa46e2d168976477f1013f37adb77a14581255a8f47daa09477f64e0c0f5fedb3d012a14901f711f14ccf521497a73ede16acdbb3d2a3728001602f3cc63315717954c46c059558d0a6ec216af9ef6bfe04671b6dffa91784085a68ebea5a7d82a23778ffd39b26840688", 0xc2}, {&(0x7f0000feb000-0x6c)="2ffe500e85cd4463733717048aa83f8fe621d8b210352639392eeb633236de3ddb9df813129cb07cb8f738f6f8c3a80276b675177b2c2ffb999470d465375e0b8b6030b7dd26749f27b69083d0fc31195a3ecf6b49a6a2e7c1fc1f19845b02e759f13e79ab98ad8057d7485b", 0x6c}, {&(0x7f0000fea000)="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", 0xfe}, {&(0x7f0000997000)="2dba46a20600f206d1b92368780e6c211b2e91", 0x13}, {&(0x7f0000048000-0x75)="490eeb710d25764db15ee70802eaf2e1a800895577461a6dbe40cc31e199c147bf059c0078319add2d48eea8fbb87935ff5ee1b01a95937c915e79268149e70e02192a1b7c8c123a3cd8afce4de478a0ed07e44eeab7d4fd0480797515e2894bec62d7decf70be5b47bb838ab55c9845bef28289bb", 0x75}, {&(0x7f0000feb000-0x1b)="ab672cbdf5d237ed54a32448a0b4f9a448eea53d863a59590c23b6", 0x1b}], 0x6, &(0x7f0000995000)=[{0x100, 0x11c, 0x6b, "a313d99948aeaf6875af2de0e55ff913502408c6b2c2c8a681906ce83e57e28099cedfe9a7a5e4576b4070232245354865de031c1b25b887f68fa3f12a91f806b9de74031b9cb370905696ae26ca6bc25afd39e9fe946226df2e83839d485e8deefee7b8db816df7fc6e552d2ad8d3872fb97a75b1a531a2afb51586b765e3b4f3deb8dacc1b07835a696f1388c5f56effd200d5db1fb6fdaea573efa7b8841000915ed0e1ad9572f3c894b9550d17893c0d2032b3a84b54a0c265b8616269080d12e807857c6ef5bc5a3045eb049979c0d3e16a6ce9e44b0b2f5a729c1756cbce5cd26dda544d26fcf40c262d294c"}], 0x100, 0x810}, 0x4040000) 2018/01/25 08:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f000011b000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 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, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/25 08:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) poll(&(0x7f000021a000-0x30)=[{r0, 0x2000, 0x0}, {r0, 0x4028, 0x0}, {r0, 0x8084, 0x0}, {r0, 0x1, 0x0}, {r0, 0x8040, 0x0}, {r0, 0x1000, 0x0}], 0x6, 0x8001) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/25 08:36:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff}) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0xfffffffffffffffe) write(r1, &(0x7f0000f9b000)="26000000130047f10714c1f9590022ff001000e3010000000000000000000000060010000535", 0xfffffffffffffd17) 2018/01/25 08:36:13 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c0c000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3b9}, &(0x7f0000000000)=0x52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x7fffffff, 0x7}, &(0x7f0000000000)=0x8) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fff, 0x5, 0x4, 0x4}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000007b000)=0x8, 0x4) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0xff15) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008e2000)={r1, 0x4, 0x0, 0x9}, 0x10) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 08:36:13 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f70000-0x4)=0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f70000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000880000-0x4)=0xe8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f71000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f6f000)=0xc) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f6f000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000f2000)={{{@in=@multicast2=0x0, @in6=@mcast1={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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a62000-0x4)=0xe8) r6 = getgid() mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000f6f000)={&(0x7f0000f6f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d1c000-0x40)=[{&(0x7f0000f70000-0xa9)="aedd69b59bd65ac901d79d04e949e262de4d7b1e6decff517088876c6032e19b06406065499d16f48c1d5fc6f68ac60b09fa05f15085ddc7176dbc0555623f1864c862e0f115401064b36f6e90c6dbcc9a1342199bfa976b52c0b8740b3680c35ffd1b80571e4b70995fdcde779da7a45b6c58e63a222a151f908f66d599976337cdbbe7a56326e36e4a0ea62ac830732c9d596f8bcda543f3c1ccc14a0e9a5da715b55a024aa29ffc", 0xa9}, {&(0x7f0000f70000-0x34)="d4e92ee01470c1c5674ecbeab1f8c032d15a219d1a4b5b5413350cb4c794b94568552257252c3de810df0592384bdfa765e1c0cb", 0x34}, {&(0x7f0000e3d000-0x86)="52d40e53c797e1cde605d795561247b2a75f9bb9ccd702810c3d784ab6fe2c5fbeaa38fce4da090425093cdbd46ca898e6e4db912c59f3f071463f4a0adab0701c2c7407f5a0182362bebfc2a4b389c9866b5bc729068016afbb63c000ef5b8b8b5231cbb0e09684c67f8315d76a05be05879d4ca674a8b2bb4dd528ac4755d9e4262b81b582", 0x86}, {&(0x7f0000f70000-0x16)="53ed3e72b6a6017e0d162cffe7814e28f738b52e9cb9", 0x16}], 0x4, &(0x7f0000f70000-0x88)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x88, 0x40}, 0xc1) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f71000)=0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f70000-0x4)=r7) listen(r0, 0x100000000009) accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfd8d) listen(0xffffffffffffffff, 0x734f0b01) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/25 08:36:13 executing program 6: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000d32000)="93e20ccefe56bcb7053b2ce83faceea36db543fde49fc13dec880ca9f8a7f95b684b7d00d1d8270fbae6e722dc4461ba1bced53f6011f7deb6d797d67c0b553a5f7e1fc1f975b939e21d3ea416fe8358911b2adbe463b2ad64c1fa32c7e42567352597f4e8033d2710fb55537958bf4893439d796ea1310d0d56a68f88e76089eb34bb", 0x83}, {&(0x7f0000055000-0xf7)="172ae6d81e6f498d57576a604e70667b996d507911549cdce3023f09a0c909f3f86a5d7739dfdf568c5ea31e5f83531ce3b5d7396264e00f9b202081b9a19df17ce79a04d9a5e59c7646351d9bdf313b0e62a09e192cafcd3f9071a0dece5e71cb5ffa069184c9f0f6e5e6444e398292034bbda5cb9b86b0323ec45a04bd92d7f66af13dcd097feab2d57babf529215c1a64d16ef6c3d421229904f48d9994b8813a692d0e5b5bba64fa3baffb6995d79a126783ffde2b61a13ca46be2a16a9670ded8c63b32ca1fa641a9fdd156d9abe91fe48a4ca048f57c88a69e66260dfcdfecd90bbf5d6e18ddeb23ed33e5b24aeef32f8ef7b68f", 0xf7}, {&(0x7f0000001000-0xb)="a2ef40bf89c5d6a0bbfa2f63093459c09f53d10ff9e1cd102aec72d43f0b", 0x1e}, {&(0x7f0000cf6000)="898e21afbfee0f04d44bf99b85983dc18a709dbc4f6d0fa85fd4130692fa318e1097f1fd82b5d15536998d92b052621fcb896737bfa72ed4630a66b76c01cc35f3e2a9883442ab25491258e773cbfe7e0cdc8ebdf1971d8e3a4c50f8f0932046d8dd27d497978e589612ae468dd0aa83a9b720529a6ae00b155c634950f3df48afbf87649ddfdba8c79b67809d3ed1bc933c6d3e6acf129f1f15103b0d25945792141fc8301b931bc4ad0bdf7dbbcb35589e1bf5b65e02b20fa7548e0edfe7160723373b44b5abc0868b3e2763fa84eb96d2b3b9b8d6645aebf5c55af56d30d6150bd35871aa4fd8d2bfd11681a518566041e2f6f559ae83ca2ece7ad835ee4d9ef8cc93827e8eff1bf0d84048696349ee50734717f513a6f9bd4f37c29593921504c85c04e2b1ad22ce764514a051d71e987e51876dea8ce889de5989c87d49f8eaf9b1c417ff9934b17acc32066f1dae043745641745ea2feadc62db6c355bf646bc6e137ef6c1ac99cfa414d348f87f3b4208e332b7aed94fb44c3809b74588825c05ee11b01628b13b95855e567fe6c9ec3631dc6f4d49a66ac5f2699eccc324c1362e60b4f8e36d4e93cd107051fd5db0a578635a5775c96a9eb67425bd7326a89adf68337e5d05d175eb2843b984fee70b5c664fb0b41324d2e0e534ee19a42d0e741dd1a00ae75f5b318f80985a15eafeb913e7f344b5603bacf184f11c9b74ad169b9b57809c85a825c255d2d8ea981489ff06349e8117e63d27553c55aeaee160f4e137942ca30181b189c2210dba58dc0775106d40706586d32917aebf547981eb771ee6a829312a98c15e160914e62499560a0ec34c806e81c2f8acd0b4f634741c1935298561fa182ec0cc93020bdc23275696c0a0619e466258907039c4bdb587ee4766e1659f9a2983cef0ba1cad1de513208e69a89651934a6190512078dc02b960a28ede91f0e7aaa852e1b3ce4cefef4434653f26ee57492f2432473c07bbf06a240ff76e61f8ce7493784305c07449dac14e2169ca71f2780c6284ea380f174b1c93c210b1a2c72a86e398dd86bcf0b61a236d80c6e712ad79dd1a1a4d2eaca04f94def77826dd9038912a0b184dabffd42b93870cd95df51026ddca34bf8cc0dca87be0c213eb0e086767b8c54fcd2d5986986fb2879fcef4652c032bdf48cf3f56f10b9f2a8a5990b549d32f6e424db522016718e65f57e29c9764b29872fbe70495e9d1cbb0491f17cbec481b15d6846047f78eab43c495ef07ee8ed049240c06b402ef1e81f10fc2c132a8426f7726bf6a2d1ce3216dc7a27e33adb61ac59b5b9cae056f414e99d6b638bec732a33c04694ac64cddf065c0f531c40d9b8913d879136fe7d685712d1679f4b6943f1e71480126a68051d1996754b5d69cfa1656d480bf4a58bc644294615a8659bdb6e2862bae7e66ececbd11f8927ea05d05aef07ef118e5705d1f567d74a4a4750bed4b521c35990339d370933e97abb1d14a16bccac55e5bdd1b824319e474a0e5af896014b02d903c17dc8489655ab58db4b828ef4ae1b4b8f31f3fea1f23fd307b03e38f914626cd3dcbe46e86efded25e48c4bdeabe4af0f726966be736f312cd41bd3f0d205ef70077c0ce80af417986e1f88051cc507feecc0f649e3e8995728c872c07cc40458843aca9c72918a157ea03ef7bfa2a81adc6188ab7c4dd111bc91d71fe1b1103900b2b54d7fc5b289dff8278871971f3709c18581aa45c297577bf75c77846be36eacc00e3fdfb208310e32aa974710bed47843ac8f62b63bfec26130aace90e84bb706413e6fb4b947376135926b8ce9f8b5ee781c3d5c344d5dfd53a470aa3a55c5d38640ec885025cac4bebaa2d7b7cd8300787726cfff2b4e12ebd3e6abd6106ba5330309034a7bf3b02dcdbb373d4f462407a1b74d8fb357e0f01f85b92d30d6c6d96bf73920e727b0a6c217fb7f748e4321a86c30966e5559d1ae0ce70cdc15a55f8a7139c8dad03d12a1c28c65eb83c109bad09c812f593801f1fc1b6abf1f8efac6e7de0877e2cb1b6605cf68f5b721beb14de3aa2bf03e94ed2ddc7181279b0fcb3abe2a7049ae922473a29ce7c53466aae81bb70958d2dbc4baf61fa5f2ae8a23eb063de7867ddf6b987097f68930e705b24bb8bb12dc74b163c148a20f43b558d9286ff6df295555845c0c4bc7a3796b623ffb5df3ac3f1498c79c3d04f6b830ad7ad3c5844c6acbfb937b91e5013cda32d3acd048252cc3d7bc7e2d18e06a48188c2d473742b877aa2ad52c26141aceee772bad36eb968c8c77085cd87e1e1d82023c97a2696f472567ae8508111120bca61dd618fb1a4705b52278b867bdecb570e2022b01bfc75bdeaf310db3fca998cc225edc2b4febb5940a2e342a26a503bbe803ae4de62d4d8b5d6ebdb1713aa9ef8e36a0dbdf8dc2d99c274caf90acae63c83677ceda899c2d4edae7e60e7efc579236444a809803f3ba18e4ad4f5ac28089d6815defa0dca9d2d0ac3c9262cd423ef66a46ea937ff104c2c115a3888fc7ba58ea0a8c17698eadaa2abac00329fad4f1ddff1b0675bd5cbef115234f2dfc1ff3758c1dd623cfc16db296a10e0344d25fccd0c3ef37eef22861f3311c8c4b04ab02e2cc73d48690e670c57fdcfe547affa877ed771882769c2267527a8397be531e6c8e0219666fce3b509a4b69b65f9a85061deff15fbd64689e61fda91cdbd8aac7a5bd1ebd82a58930ded4aca4ac202516e5966331ff1ae640c705acd348260f09e8fb22e2e340524bdbedf2936f3fe4ae6d7bd66abc2435972d7873cad6a5e747adf779325e1a7a6e47fcdd44c22d80497ce760a8f9648047708fa8b522727356ec532479ef3dd9fe681fe743afd31e935febcc3768e26f97037a40c5ba11c175ace062e8e6cbe47fd6e17c39f3ba878ef7b9f3eb0fd5353a75fac1447b2ea060138eb902a521f367b00b6ae4f568c65140c8cc3375c40c4cba9c14312c58cdac4c6c6fcfd58b595908e3583506277787a430451d38a03a261e58f55e5b5a28fdcd61d314de4e3fabd2b4aa8ef5a20f4d7116c9a5a374c4f39147c63d8bd3e6ffc209836cf1a275a568a4c145ed140dd78b7d699cea9b85e378f760d9fbd362ed8e8fc1485e152ef11fb57cd8707f11958675723b4fbbce70595df03f2b019953f592d384efc44546b7ea2e81a0ff90f18ea3acabbb1672284afd6dbf46fd2f4000c8c61fda07288ce1094bdb13fe9dc332a1e72ea8136800937bdbdf575e20f4b09d67199616a3e0c1bd59cf0c6afd91037fc9ff00336b851c754544606b89620893e732c5f7cb43b97242538abf6921082782631b99cf32b2829be4bb86c6a5f21d72af1411f0aebf87de433786afb84fcc5d7482a6a0fcd188bb129de022039f0dbef2c7635afa294843da5029493404432f2fd3df5352faf0b0ca726b3e1d23a4d69b03561b65f1948c989d58b4aaeef9f8858553a5b6c1f4efd5f0f006da4b6003fa835b50f5c0675bdbd9944b4054970237e4808c717b935d3b3b8eeb9fa79fdbd1f97b1c58cbb3144fc9b007a743e6e290f95852a74460f6fa6a4bc746bead612f413447510cf7a219ef7c0404d6740ab52ac057ff929ddc93f112f886ce6594da7efa5f33fe960f3b0f4c0c9e709708233ddbadd15935783064f3b2ab888cb218097a91b371f9ba0761f0b4f659693ce0a7464f3bc3623764c60e1655842c9161a0f5883752a9c64bc7ca1a2691be54eb9173b90418f04d9864f90c5c98a2a54430771677de4dc2aedd256f29bd82e8bed80c9dc0f4ea9ccef8f0996cc2bd55d451d737136e55e5a62338bc7ee5ffd85c5f1fa2d5f205d5b8f15b0501075eb9de00debcaeaa2a39f60d7877ab0a908d4c9abd716f4ec5b5a735f29218b237bbd086243c6f36161242ed3adc5ca661357f56be6ead9081f0a023a0bfd9b0c743e4437f0dcb5c15a6e41e781352c4284a4bcad727b0587dd19ded42599284a7cc68da49b167a51f665d0302b88efc3090d4963d6aa891eec52a4ca89ff221442bf7e7831255bb77c7192005f5315f35286d2e8ba2eca0efb900f49130c5cf1f8916f7dfd320451f3d4b6353c148f77b5b498509062ba32e791d99f8cedab3f8d7faf235548ab172bf59f3529a1fcc5291b577abfc32ed1392230a669767bda4c5aeb693405743373e177e622191844520716e2119f995fa4a912ce9eebe9c689eec6e4fbe525dd0591d3f911344cd64c34c74a1cb8e37554cc7d63f8c16b8b98344aff5b79ab7929005c08f36966bd1679fafe977276fe6d084ae1b47fff18cfc48d5621450422d1a8df8d85b9ec3a94cd947e935cfb03bfba7e415426eb2d822cd972bdce817a459ab323882be3996efa0e966cb2cfaf24aa1ebee92601ed8128a4fa296265ba63e8eea544fe3e913e515403a2a66b6b2722164e74ca3eeb054799175dcbfe442f9987d08a61739d9d4a3d74fcf75ce21a32e6e5bda8fbe8c45ca33e44cf4b1a269886996873f61cc1c05c6a016bdb039b3244da60e229c7e7aab30195f7e2c972af423bf5ce0d0fa857cf4f5df13b97aabf42584b7a5be25b6c176e6586c936c36026b4700707ce14420601753d752ab68be164bedabf772b8f3c38b19a9dbf9f419ed455949a991786b513dc6ac754451990659ebf943b1b5b966d6fce58d459d03cd6a9a3dffd9d94b587838166627d61be8fde962fd8d775db7f487dfe9ea21f9205bc04cff4014cd8b089b2bbddd4b8f9dc45134e5e56765c515c5f1431d3527dcb84b38c154476948ae5036b85c56623f9a2e00bb3cf828944df5767c6da69099784a10cc28fc1f50b926252db5e0e6dac6ab3abf0632befd98a76485347eb62126ead6c04f50dc07ae9cdee376dcb6210998b8838db3f398e905d2358752d33a32e75d57c4dba926e305f06dd5982f8564752c005a017d4cd8261422e6b60f57f6ddbf11096f3bda7d01fb9b1c89d00b2a11c47944dc3665b4a2055a01f55c10a06baa0e993820afcfbe06cd6e1cfe8084bd06ee6f403efe918509e3b35bdffb37fb703e743313da70c092efc7d6b9fdac2926968ec6479b16da85e6bf3515acfc42b6c7b0c9fbff8372cf3536b20828ac7279068284b4b332a342be4dd31c1ed45acd164d75074f4c4d25e82391e33324b84cc5cdad2ccb6d0e9253d2da4f3a8b38e1ba08063011ca1db5b268158ab5ebd6fce8eef6933b2da13dc98751132f6d74d4c1aea71c15b8c5a266cfd65aa4b38709aed2d9907eadd4e87511f5c70a70ed81cc68a2f43dc34fbc84a7a8b7ca76d6c61dbc4e7d1f0392ea43677e15383b7bbef5e50de8bd0c4de435d615246b32768c3b56d3a3101771b3ae04a4e37692698390855aa2e67c72523f0d3632f21ed3082889346849ff4dea9df86240bded659df163ec4524cdb54e849fb78164b2dda995e535a9fa22ed640f25da42010e2ca617dabf266efeee2d214f6d4b618aa83a2980b49d77192d5eb92950af5d71e61c1a8eede5f279ef28871fd6e965facdae8ecc06ebee4c21ca7b75276f5dcd52a8269f18f5a5037374ba39eeb34d23ee267f3155ce24a9aa07afe45135e67628d64cfdac71abc6495f0b1506fed780a26aca29046c31ebba08bf9bf7b312fffc486df63c124eced48d34db743551387198bec49147423349cc2a2b4842200487a2ff19db9f364538c0a0345e58dbd3663ab52893fb816470c328b49c364b460936db9c32eb41ace6553a8abac5ed1f4aed014488e38bec4ea7e981e06065e97c3acd043", 0x1000}], 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000072000)=[{&(0x7f0000071000-0x14)="140000001a001980010000001f00fe060a0d0908", 0x14}], 0x1) 2018/01/25 08:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8000a, 0xba6c, &(0x7f0000f8f000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000fc3000)={0x101, 0x8, 0x0, 0x8c25}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty=0x0, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000e6000)=@generic="87e406a8dfcc1fa398691545183d151a", 0x10) socketpair(0x10, 0x5, 0xf0, &(0x7f000084f000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000082a000)=0x0) bind$bt_l2cap(r0, &(0x7f0000385000-0xe)={0x1f, 0x6, {0x100000000, 0x4, 0x2, 0x5, 0x3, 0x3}, 0x9, 0x9}, 0xe) r4 = getuid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e04000)=0x0) sendmsg$nl_generic(r2, &(0x7f0000f57000-0x38)={&(0x7f0000d4e000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000980000)={&(0x7f0000f88000-0x109c)={0x109c, 0x32, 0x20, 0x6, 0x0, {0x9, 0x0, 0x0}, [@typed={0xc, 0x11, @u32=0x9c}, @nested={0x1010, 0x4, [@generic="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", @typed={0xc, 0x18, @pid=r3}]}, @nested={0x6c, 0x6c, [@typed={0xc, 0x91, @fd=r1}, @typed={0xc, 0x66, @uid=r4}, @generic="a3295a6cbd3eb57895c50fa2d308133fc861e9ca18a4e99a2c8f3fd081e188ade1ab36160b3433b0b2962305ea88193ddcb2690749fc", @typed={0xc, 0x95, @fd=r1}, @typed={0xc, 0x64, @pid=r5}]}]}, 0x109c}, 0x1, 0x0, 0x0, 0x4005}, 0x4000004) 2018/01/25 08:36:13 executing program 5: r0 = socket$inet6(0xa, 0xc51f67ab2ce43ba2, 0xb77) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x7}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000002000-0x9)="282212c5d5d670653e", 0x9) r2 = socket(0x4, 0x7, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000002000)="ac0fdff713618ab411efb389d973819a95086e5baeda1258af47e61d8758820a678ce75cedf8bcb44896c7e90c68f19006d0224a434f29a6589d6c707a11e116d86b1bdc86e321337b755dbb00b1641c0c7a0408fcfbf93098addeb84886f2808362e0c656b54a0bd08d5ac06097570923e7ae36fa1f523860a44722b822d07bd0e540ca0a3476ee2d3e2662bc41154ae733457a41396c61b400375dc9b9a922a0a7f2c88439ce4bfa9359a1b19cd4510c1a1b66b1d8172a1f63053b655589c71b16676fbbd6") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000)={r3, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000000, 0x1ff, 0x4, 0x3ff, 0xae9}, &(0x7f0000006000)=0xa0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000004000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000004000)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r3, 0x51e}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffff300}) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000003000-0x64)={&(0x7f000000a000-0xc)=[0x7fffffff, 0x1, 0x5], 0x3, 0x5, 0x2, 0x2, 0x9, 0x40, {0x1f, 0x1, 0x6, 0x9, 0x3, 0x95, 0x10000, 0x28e, 0x6, 0x9, 0xc86, 0x800, 0x2, 0x8, "a9c181ad6f9ee5184c67e7c08969b2a3bf850173b65a56e686f12da0faa84234"}}) 2018/01/25 08:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x1000, &(0x7f0000e7e000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f50000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a2f000-0x8)={0x0, 0x0}) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000ae8000-0x4)=0x0, &(0x7f00000dd000-0x4)=0x4) 2018/01/25 08:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00007b9000)=""/1, 0x1) close(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009c1000-0x8)={0x0, 0x152}, &(0x7f00000b4000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000203000-0x8)={r2, 0xfffffffffffffff8, 0x2}, &(0x7f00002eb000-0x4)=0x8) 2018/01/25 08:36:13 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000e000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f000000b000)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/25 08:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000061e000-0x4)={0x8}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000270000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a2000)=0xe8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000050a000-0x4)=0x0) pipe(&(0x7f0000278000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000ac7000-0xe7)=""/231) sendmsg$nl_route(r0, &(0x7f0000802000-0x38)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00003d6000)=@newlink={0x31a, 0x10, 0x9, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFNAME={0x5a, 0x3, @generic="0000000000000018007525019529ebb2"}, @IFLA_PROMISCUITY={0x1e0, 0x1e, 0x7fffffff}]}, 0x310}, 0x1, 0x0, 0x0, 0x0}, 0x40) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000193000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000eae000-0x4)=0xc) 2018/01/25 08:36:13 executing program 4: mmap(&(0x7f00003f4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000c0f000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x402, 0x0}}, 0x2e) 2018/01/25 08:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000077b000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) 2018/01/25 08:36:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000bc2000)=0x0, 0x4) r1 = accept4(r0, &(0x7f0000b54000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ff2000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000)=0x401, 0x4) 2018/01/25 08:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000828000)="c1", 0x1, 0x0, 0x0, 0x288) recvmsg(r0, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x0) close(r1) 2018/01/25 08:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000285000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(seed-generic)\x00'}, 0x64a6736c18c47ba) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$inet(0x2, 0x0, 0xa679, &(0x7f0000752000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00004bb000-0x33)="c77de5aec40d26c68123f0cfdc958f0e37f9be3a8d6e215b54c12e2813791575d0866ee338d8a96aa2faa0e17931bb2e6b4c8c", 0x33) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e0a000)=[{&(0x7f0000aa5000)="bc9b92373c8fbcb643ed51048575df7d230d771149f2ce12fbe31e1a6e28a43d", 0x20}], 0x1, &(0x7f0000967000)=[], 0x0, 0x0}, 0x4000000000) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000a55000-0x2)={0xd0d7, 0x0}, 0xfc9a) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000857000-0x10)=[{&(0x7f00000e7000)=""/4096, 0x1193}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/25 08:36:13 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000d6d000-0x4)={0x4, 0x0, 0xfffffffffffffffd}, 0x4) socketpair(0x0, 0x1, 0x3c, &(0x7f0000f6a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000ffa000)={0x8, 0x3, 0x40, 0x9}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000ffc000-0x4)=0x5, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000ffa000)={0xe, 0x6, &(0x7f00006d3000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @generic={0xfffffffffffffff7, 0x0, 0x9, 0x5649}, @ldst={0x3, 0x2, 0x7, 0xf, 0xb, 0xfffffff0, 0x10}], &(0x7f0000ffb000-0x1)='GPL\x00', 0x8, 0x3a, &(0x7f00002a1000-0x3a)=""/58, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000ffc000-0x4)=0x0, &(0x7f00008ab000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000ffb000-0x8)={r1, r4}) 2018/01/25 08:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000eab000)={0x264, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x250, 0x45, [@generic="139123207032d8101e75fc367e66316c4437ee7d7b70392d084a630a4d8d96e1faf22e056554d3cc11a82795529a72861043cc766a8c2152c7bf929ca84d080eb505fb76228b9053b9624893119851a3f1015123c70899dc6615ae0568f6aaacda5eda951b7625fbcfb4bc0aea9536df9a066cff28343dd0e0ed445b8ba4490887f3f15d27ce0d0d11657deb397d42d932f3f0c42636b98e603e1a6f8e2bc0dd9fba430aeecff12e91ae2c6b1bde9138429d601e1f7c8283a50befe9b79ea79e5a792d2ef6a60fd994f0c93cd9cb49bfd7e806472e0d4f25e0e2", @generic="57dd0d6b6961a63b623d0ed1d1f3f27ad804e0aa11b5aff3a307b292e0c306261fb9844493243774578891a27e14c267d9d8e34f4dd3fc1319830e2fd810c3b162d03fd61da322c9738e6037ad09e0a0942ae46787b1ea882f86ae559e34fa0f0b5810dd44de64a1b44afbf3e84bf0f845e06d6e58d2a6f16d6117f234ee82c7e3726f0a5d37f44c2174561a1b8e44cb77987eb5ee9ea3f605413d9fb94ee9992965b8c123b34daa5f4b4805149ef7f2aea93490a131ce0f91d5560981bdb771a198be12ab3719e670d95145ccb3800478c8b627578a7cb0f67d6ca73896271a1da64f8f3062e14e430cae4ff34f4fad2b89525be1a9", @typed={0xffffffffffffff69, 0x15, @fd=r0}, @generic="a7f869917a33c25706f01bb0e607df67d7f0ab21fa4d74a26ed29d26fa30e30bc88408fdaeccb8ee32a6471729b9240ccb330f6e3c862f934ee1eaa5db11be4674c9bf3b5b89ed12b8bc1248ed43556830b2f06f26b6c88272221056644db7c8c61e9e7b5d0fecba72f4b9260a59"]}]}, 0x264}, 0x1, 0x0, 0x0, 0x0}, 0x4) [ 774.506517] netlink: 588 bytes leftover after parsing attributes in process `syz-executor4'. [ 774.527162] netlink: 588 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/25 08:36:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000574000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006c9000-0x8)={0x0, 0x3}, &(0x7f0000c71000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000088f000-0x4)=@assoc_id=r1, &(0x7f00007ba000)=0x4) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000024c000-0x4)=0xfffffffffffeffff, 0x4) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/25 08:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000ef9000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000474000)=0x14) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000311000)={0x0, 0x0}) pwritev(r0, &(0x7f00002cf000-0x30)=[{&(0x7f00009ea000-0x5)="55f39bbba5", 0x5}, {&(0x7f0000503000-0xbd)="78829d3f645ddf8c0c36d4a85dd74f88802512809c4fd61c12e3cb02016cdd178ef369a96d489710677dbfbddd997794f756a056ea5f97b7c1702dffe761949f462edd006df711aaeb09f6932ae2ae69181e7b37823f7cd9e032649f07d8fbac96025cebae797797c30521f381fbe4578988e34ec387d0e66d33bab3bba395572be46466faf46d1bb3adf67e99daaa042bceee2f2446caf96f8c22a6337302c1062e418d690540380d97903451ab78cd4250a2a3757262784596f86283", 0xbd}, {&(0x7f0000fce000-0xad)="577c0b915274236dcdc678be0beeb32a72672434fa0e9c90f1e1b72cdf8ca6b6d4488e9c5a0aa2056cc4de17e634935bd251ea7b7c561bf1796b1052e21d5d53b9578b5b08f9542f601399a2d4da9a506326a8363d594fa4d619d555f3b3b13f44cde3f0591b39b00428007d12fe50a4af0920d759a76858708610acf5e3ea4b743e5f082f7a27f5d33ceb17e957b29be379a82ac6bd9ee76ef0dd1248881b31d3caf6570b94c90aeb581e2e5f", 0xad}], 0x3, 0x0) write(0xffffffffffffffff, &(0x7f00004d3000-0x26)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000000e000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a5000-0x4)=0x24) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000503000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000415000+0xa3f)={@generic="5d213b2053008a643432addb93c759f6", @ifru_flags=0x4000}) sendto(0xffffffffffffffff, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0xffffffffffffffb0) recvmsg(0xffffffffffffffff, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f00003b3000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) mmap(&(0x7f000080d000/0x2000)=nil, 0x2000, 0x0, 0x8050, r0, 0x0) 2018/01/25 08:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001ec000)={r0, r2, 0x4, 0x2}, 0x10) r3 = socket$kcm(0x29, 0x5, 0x0) pipe(&(0x7f0000510000-0x8)={0x0, 0x0}) connect$bt_l2cap(r4, &(0x7f000084e000)={0x1f, 0x2, {0x7, 0x0, 0x5, 0xb11, 0x5, 0x7fffffff}, 0x81, 0x4}, 0xe) r5 = socket$inet(0x2, 0x800, 0x100000000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000810000-0x78)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a12000-0x4)="80cd3998", 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000467000)={{0x211, 0x5, 0x101, 0x4, 0x8ed3, 0x5279}, 0x1}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e44000)=""/0, &(0x7f0000e6e000)=0x0) 2018/01/25 08:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008b8000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000689000-0x4)=0x0, &(0x7f00005b5000)=0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f000070e000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000a7e000)=0xc) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000361000)=r0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000397000-0xc)={0x0, 0x0, 0x20}, &(0x7f0000f6a000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000be4000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdc3, 0x2, 0x35e9, 0x4, 0x9}, &(0x7f0000cd4000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000023d000-0x20)={0x94, 0x5, 0x2, 0x1ff, 0x1, 0x8000000000, 0x6, 0xfffffffffffffffe, r4}, 0x20) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004d2000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056e000)=0xfffffffffffffd28) r6 = accept4(r1, 0x0, &(0x7f0000ac2000)=0x0, 0x800) sendmsg$nl_xfrm(r6, &(0x7f00007d1000)={&(0x7f0000ce7000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000ca4000)={&(0x7f0000255000)=@getae={0x1278, 0x1f, 0x1, 0x4, 0x2, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xa, 0x6c}, @in=@multicast2=0xe0000002, 0x101, 0xffffffffffffffff}, [@algo_auth_trunc={0xfc, 0x14, {{'sha256_mb\x00'}, 0x578, 0xc0, "5fb9e256b3f17be4a6f0a41fece9d5596a8411798cfdc8d257c6c67d596532b4596f7915d6333557559ad9cdec55d3007c9fb539b1fbde32f16e5be99a88a3877afe2aa3cc6086293645484ff1b00f1586bea044a12de376c843013382d0bc3e60345a2fabcbab9914ab11647c9f436abd6a46e6f0612088f0159fbd87509ce46b7a4d9a367902783d7971080e0cc84bf2b1e9fea497d1753c0dcf83a7353512ef0c80af2c22b623ec267d2aeb0996"}}, @replay_esn_val={0x38, 0x17, {0x7, 0x4, 0x3, 0x4, 0x3, 0x8, [0x4ec, 0xfffffffffffffffc, 0x3f, 0xa0000000, 0xf4f2, 0x7, 0x81]}}, @output_mark={0x8, 0x1d, 0x200}, @policy={0xb0, 0x7, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x40, 0x0, 0xffff, 0xa, 0x80, 0x20, 0xff, 0x0, r5}, {0x6, 0x0, 0x2, 0x2, 0x3ac, 0x3ff, 0x8, 0x4}, {0x5b, 0x72, 0x5, 0x80}, 0xffffffffffffa14f, 0xd, 0x1, 0x1, 0x3, 0x3}}, @algo_aead={0x104c, 0x12, {{'authenc(rmd256-generic,xts-twofish-3way)\x00'}, 0x8000, 0x0, "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"}}]}, 0x1278}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000dc0000)=[@in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x136c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1ad5}], 0x68) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000052c000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005d9000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f0000106000)={&(0x7f0000f94000)={0x10, 0x0, 0x0, 0x9000000}, 0xc, &(0x7f00009b2000-0x10)={&(0x7f0000f31000)=@setlink={0x3c, 0x13, 0x0, 0x4, 0x0, {0x0, 0x0, 0x0, r2, 0x10000, 0x18802}, [@IFLA_MTU={0x8, 0xe, 0x9}, @IFLA_IFALIASn={0x4, 0x14, ""}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x7f}, @IFLA_MASTER={0x8, 0xa, 0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:13 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000010000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000001e000-0x4)=0x32) writev(r1, &(0x7f0000009000)=[{&(0x7f0000006000)="8f", 0x1}], 0x1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000001e000)={0x0, @in6={{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1}, &(0x7f000001e000)=0x98) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000005000-0x8)={r3, 0x9}, &(0x7f000001f000-0x4)=0x8) 2018/01/25 08:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cbd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e35000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0xad16, 0x2, 0x86}, &(0x7f000083d000-0x4)=0xa0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000df2000)={0x8, {{0x2, 0x0, @rand_addr=0x80, [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$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000e4000)={r3, 0xfffffffffffffffb, 0x8000, 0xffffffffffffff80, 0x6, 0xba04}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000489000)=0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000407000-0x4)=0x80, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004b6000)={r3, 0x6, 0x3, [0x8, 0x1000, 0x8]}, &(0x7f0000618000)=0xe) listen(r0, 0x7fa) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000037e000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) r4 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvfrom$ax25(r4, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000571000)={r3, 0x853c}, &(0x7f0000e45000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00009c3000)={0x0, 0x4, 0x2, [0x8001, 0x7f]}, &(0x7f000048c000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000c9d000-0x108)={r5, @in={{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]}, [0x9, 0x5, 0xeac6, 0x6, 0x9, 0x4, 0x7, 0x80000000, 0x510, 0x5, 0x4, 0x100000001, 0x6, 0x0, 0x8]}, &(0x7f00003f0000)=0x108) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/25 08:36:13 executing program 1: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f00000b9000-0x80)=@generic={0x0, ""/126}, &(0x7f000012a000)=0x80) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f0000fd3000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d8d000)='dctcp-reno\x00', 0xb) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:13 executing program 0: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000df7000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000d3c000)=[], 0x0, 0x4) r2 = socket$inet6(0xa, 0x8400000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fe2000-0x80)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000fe2000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089d000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000a02000-0x39)=""/57, 0x39, 0x40010042, &(0x7f0000fe4000-0x10)=@ipx={0x4, 0x3, 0x7fffffff, "e673862dad6e", 0x0, 0x0}, 0x10) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r3, &(0x7f000004d000)={&(0x7f0000cec000-0x10)=@ax25={0x3, {"1f07eabdfc9f3f"}, 0x827}, 0x10, &(0x7f0000fe2000)=[{&(0x7f0000fe3000-0x9b)="f4ffa4847d96e5b2d5e95229aa04e57b9624322ba2e7f71489a5a83e89a4bf0df6b7749b4838f96a8cf64718d1d238ebabe3818dc1535f27a219448ec483e77c339e434f63dcb7e7dfa9d4c2858c8a9199561e4f1c244ac96e9f7316411e33fa0d547a766d8f31532521ec10b20c054e4d66ebe6a07fc18351cdfb1b33062cf93d36bab14f56b9771ad39897603e68eead961359a17a2b60346a2a", 0x9b}, {&(0x7f000030e000-0xba)="bda124236149609b4e219238fb150e8e021040ce3483a8308e0484e6817d1f9b5c3fa7d1e3e44787cdc8d2e07b99d5a6f66b1b11ddb77ed56777368da71949115e555f77c3e014874e0bbf8f617145addc19c05c28eb521e12544c207b20445b17476186011470f5fc6a6c5a28a0e31042b60dfd0c857940f60a5d2e25ca8b49dfb045f9d63cbf8b4d29e592a5691f211179adca11eff67e73da57879320728fffe579d92f5e5047c1d7762c04cd8c8e97b3a0478d5942b8f7cd", 0xba}, {&(0x7f0000fe2000)="e926d7f55796b649a1503a600241817e1decba4e982c2564793b0b640ebf4071d3cd606c0275502b7dc49a36fdb871ecea3a108e61e66c5a2e0493d563cce39048c903c245bc7181219f0146ac4e5f8fed1114a082e9a9609e1476fe459ec26f45643c1bb681fb1283b26f43107dbd5a649f4af8458a202b356c57bf4ba444f4", 0x80}, {&(0x7f0000fe2000)="c589afcc3f0f9fe36235d5f82ec5fd8fa3bd3562abcc07c6f865494cad2abe041aff3bd82c5a2f461d8a2029203876d29554239013ad785a2bbaf6f36cd12ebb4b45a7be140e8cfc927ce26e1a1e535085a95d177e72494282b1886f564e01f183f21afe0593f95e71501d12cefccfdde502d171b5ac3a72c08d69808e3b381ede730b17a2", 0x85}, {&(0x7f000067d000-0xa1)="0aaf02a51c517adc4eab40ef4a8fc304c24e7835918803879196b15ac154dd3746abeb55545a22bf629cf245c2525fb9e435a48a2e8a736a19ce4c0402c61862ed5d7ce7661920e69086e02094b64364e0486ce36788822fb43ccf828b24280a4bed10d5314bdc9b78054ce07fcda24a3c76fb901e509a4fff013affce03b7feb493f28aa8648700f1eae437697b8c8bbcf0939952e95fd9035883843e0502dc06", 0xa1}, {&(0x7f00006c9000)="87c22fc9ddb141b0c33d257c68c70959b7dcdbf059e58df3f30160ec5e87e20c73ca1b0f354b9b3315dc8e41c4799516309931ab233d01abb3c75e648817aa29ddd5102c5352b4757fb6ac345a2f82d1f256f7cddb22076213a39eac369b3945a457b30221ff771ca22c548fb3ea1528b69bdaf869d5dc342c23e360f1e35c99f27e0f0a8cb148e7fda9d5aad1cf2d89800fa95ecabbef572d4673cc582b7517cdadd2c51a329feb4dcd6e47a2bf5b70b69dd927305af4b885e55f65599eb620ae5519b50a8def33e84abdc0dd369e4e51eba383117bb6cb5bbb286135a0acb280bc592f3f92a36783e144dbbc8e6aaa4471", 0xf2}, {&(0x7f0000378000-0xaf)="27dbea4bdea5aef36b488364f798fa3d4ba19f753ab19909af7483d5b37b4cf4512d8197891cb2c04fe3d708115cb0a4d99837f5f5f7450da79622975a1ed52efe69ebd4bc06c10938d366fbdd782a04fa10fd140c8e461cc52818ad3d878298d1ff9fdfcd6dd002182516e60b7b547c321d09960b7d6556848b4b16c810aefb0a98859b6eae063a9ad214b3596bb3175ee5b5923aaff2d5df8b0c7c159d8510b9381abba4a7a0ad138b52815f0a04", 0xaf}, {&(0x7f0000fe2000)="0791", 0x2}, {&(0x7f0000fe2000)="c4740f100a41f6fdcf1363f43938bf61ddc971bf1ef87bd45d95f7e1a13db2450773765f6a26799336121537585db0eedee84563da6fb09060b38fc01417cc4f095d3205ab0555e15d2c42d5ae513aca51929f3a7c140823572f452d3022208452e782bd2347968faf4b6bfc75a42779cfb53349ef3f8ea47c27a86d4c104ee51207e06068a28d2b2a809e5ccd0d988007cec49961b9ba5a7e6e0fef21e33c2cea801c7d2de101044970fa8739a48858e28befc8335b0e241c4895772ab9f501063ff0094870347ef5f5935f71ca4ea65a4b13abe211e626c7", 0xd9}], 0x9, 0x0, 0x0, 0x40}, 0x0) 2018/01/25 08:36:13 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x0, 0x401, 0x0}, {0x0, 0x2, 0x1000000, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0xe8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/25 08:36:13 executing program 6: r0 = socket$nfc_llcp(0x27, 0x1, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008a5000-0x4)=0x0, &(0x7f00008a1000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x4, 0x0}, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000583000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) accept$nfc_llcp(r0, &(0x7f0000b0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ac0000)=0x60) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00003b3000)=0x0, &(0x7f0000514000-0x1)=0x4) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) pipe(&(0x7f00004bc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000da2000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000857000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000be3000-0x4)=@assoc_id=r2, &(0x7f00004f2000)=0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000a68000)=""/240, &(0x7f0000ca6000-0x4)=0xf0) 2018/01/25 08:36:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000387000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000002000-0xb0)="40f60dbf08cd4f4f62dd4b8d406371f1a568f31bbd68d35c74177aa357a21723556490470765cea408bbafedfea227e0dea446fe0f71a568b4eec9cf75e045143a882e504c41694138bf616f24ecf8f7f5615f66ba17a00df1ca631e0715830676bccc0c521a72c04024a8d16aef8cc77a38d0bb363386d66401a4e663bb14f7710038c7ec952e195cf865f37674b2b495e39329296b59d85de894416bc68fd13d03faf3867a28c48cbf26ae8a39a57f", 0xb0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x200, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000271000)=0x5, &(0x7f0000159000)=0x1) 2018/01/25 08:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000822000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00007a1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000066e000-0x40)={r2, 0x1, &(0x7f000048e000-0x4)=[0x5], &(0x7f00005f8000-0xc)=[0x3, 0x4, 0x0], 0x20, 0x1, 0x8, &(0x7f00003e0000)=[0x4], &(0x7f000017e000-0x18)=[0x100, 0x3, 0x9, 0x1, 0x6, 0x5], 0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000bba000)={0xf, 0x7, 0x2, 0x5bc89ad2, 0x10, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f00001b7000-0x10)={&(0x7f0000432000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000118000)={r4, 0x28, &(0x7f0000763000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000baf000-0xc)={r5, 0xbfb3, 0x8}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00007fd000)={0x0, 0x54, &(0x7f0000bda000)=[@in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}]}, &(0x7f00007a1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e33000)={0x0, 0xffffffffffff840a, 0x1, 0x7}, &(0x7f00008e4000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f2d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ff1000-0xb8)={r7, 0xffffffffffffffff, 0x0, 0x3, 0x4, 0x7f, 0x0, 0x280, {r8, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4f, 0x7fff, 0x4, 0x4, 0xfffffffffffffff9}}, &(0x7f00008c1000)=0xb8) accept$packet(0xffffffffffffff9c, &(0x7f0000d68000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cf9000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000bac000)={0x9, 0x15, &(0x7f0000e64000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1f}, [@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x593}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8af1, 0x0, 0x0, 0x0, 0x3f}, @alu={0x7, 0x1, 0x9, 0xd, 0x7, 0xffffffc0, 0xffffffffffffffff}, @ldst={0x1, 0x1, 0x6, 0x3, 0xb, 0xfffffffc, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a6b000)='syzkaller\x00', 0x7, 0xd4, &(0x7f000073d000-0xd4)=""/212, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r9}, 0x48) sendmmsg(r0, &(0x7f000093f000-0x3c)=[{{&(0x7f0000594000-0x1c)=@in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000143000)=[{&(0x7f0000716000-0xe1)="908a75c5c844dde6695270d6e6eb67895420e3c80d5f9188e1b436933c91e8396267d6710849c3107dcc39110abdfecb9b2cddd73aadd1257a74eb959a1325e83940aae806a4598e4845a5315c0bf83225edc591b270f3047ac31f963d16e09dbeb8e79c5f5fe961459d1d0ad55413803ddb33a2a095ecf798a1f9d25aac241e03a7b5700c97562dbdd5b9da9f9b1ccdc8419de0dae8283aee231b84655936081ee1bb5e2e70aff859616d52aa83f2aeb28809c198f17907cc22ff442163521dc6d6292cbe6699b7c8f68386aa9f83bdf6fcca57e0e2694d1ba11f32fed87c06dd", 0xe1}, {&(0x7f00001ca000)="40b696c32f328094c5d11bcf32fdbac6bf6e842dc1ead85d9ae49a99fad0d1f9df9b033a758127db3a2eb072e97ecea26dc57c78fc183f5355d10e7e6c48cab520474a5dd77e2a75747ea0c7a38cfd396966bc7e0effbc9561dab3d04aa37c85e64507cd3549b0c443c22636f4d416d3811f73d484964b1f32233144f188fde4e2f0ad9ab041f4c2b88d83fffa6dd541991d93d8660b8ccb0a0dfb82fedd3e5eb39ca5f44b098c3e38796e2a4d473d28", 0xb0}, {&(0x7f000029e000-0xf2)="2649bbf3a0713f2b1944db8d951cf9283089c50b562f6131fa57666a41bdb2f7c6190eb76a8dae43b4b0f686bb57fe44c74b1fab356f4ebfba44070018e392b6a0ee4d6326a70fc4868481ce42277767670bd158c7f6d4e733d5441306b2300e157de2539d98eeecff6595ae4d0a16241e169ff36adc2103034054aa23bb1c6c5ea350b563732766f200deec56c1bdfd4c6724bdbed0130e294a955f8d741dc722aa95c5565f5d9b56fabb4388222e2cb94351d2578ab1060130d582375b81fe0b249255cd38ecff38b1fd3dd48f49ba70fdd5745306f951511985c5962741d7412a2e242063f5074331e5be6557a4e32409", 0xf2}, {&(0x7f00000e3000-0xbd)="acae63d927883b8e5e2e757779245631f2a0cc70555bc3ccfd1e7ce1e06603f19c0d485651b4b2373e112684c43dccc191e3b8ac075ec8874bda994c929d2f4ed9a1a88e28b42a59f0ec6a2352ebdf5a571071c4d6d1bd3152bcbc15a5c387eaacaebe70f15dacdcc19d14f03a82550358e3ce9e757304da92072c95dca65986de796d61d04c4f3888703365ca9308df699cf81da0a641c70ce26047b22eca08485b4efa8e75f3bcd6c86e02713995cc4bd98a4cf551a34f48b67066e0", 0xbd}, {&(0x7f0000e0c000)="2ac8b5e3190516de366df18581d8fb10708672d10326e75fc10540216bcedb1fc2b94c8c61fac453a782d273421c063acd10f4febf02b79eacc4e70681047d9a4c7be365a49fb96a321a083576393295a9e0f5bd853f2372389eb0182b48c522ebe329e059181d519f1224578bef80f03904ec64f42b00cab307c4383996d37dd63fe0c5d31317e5a648149c0c8d375445341c0033e62f24e3917d3927987f1f265646c3e37b0daf5d87e4eea12e883c548ceb85dc6687a96b", 0xb9}, {&(0x7f0000381000-0x5a)="bf4d0f5b276bcbf4a0be96228aea0e37d40028b9cf911784a81b69d41853c323719d1000335ce2b65a4587eec1f2518cca29902205dd5ac8a72135f94521c9a28fed90fe2660b8cd2b0a0dffcf1291c1eacb0635dfda012fa409", 0x5a}, {&(0x7f0000717000)="2ca5332ca3df2fa6769cc2342ca6136badc775847749d8c91f81117796e09d8cb266c7412dbc206a977cf50c22825c7bc0c0236eaa101ee7f18cc2bdcc0e37a70fb4cd0562f4c9a9d1783f708bb051dd4603f67b2de45057ee92a4a60b76a8a57545876045c4a61e5924ea16fccb7b6b7c92e32de4c3eadc6b7e1d921bd248bbf1117ccd6fab5e625ba69e08e8af2bc764f075821913c102f8ee90c38ad68baf77de8e083f22c4ee8c0b6ea8ec5c4533136b556e24aeb7a58dec503452d8c3afe062", 0xc2}, {&(0x7f0000b39000-0x82)="03eecb6e54b473aad3943674e2bd65ae9e726feb4a76ac9fff4b3a1bedcee29ef8dd975bb74e4979ac702e62040301f2c0f9c0e6b45856f00a2e4c9b5384176372620ad3db1b6e5e25bb4946d96d6aec1207bd4ef1fe34ee6fbaa856eb78341fa13722f24a0d622c7716fe5c19e47d05d7dbfe5d1b9e7ed87935ea89d951c31535c5", 0x82}, {&(0x7f000002a000)="32b77f3b40d7651ab009927e8091f67e2cfc09bc42088edf14aa961476194d93afe042557c5f05c65ebd06e9d11d7ed0f805c80dc7938863a3479e9925c8920c7a519af1728bf4ea82d493454e2014f8f0e94fd49f62722bdf539700b51a16c60b9fb1e37b6d334ec4b8401332e126f318b0eaab3534f8c2ce8a333565d05f66fb04269744dd180fb128d25dec8ddb0b29f3bb8cbba6a1e1bc4ecff6d03918db273c9fc70673ab4826a248b7f76b9ea438fa7f898a6fcff5927e90e3709e668ec40a57056ae49c9b0b8ecbdfec2ede92d0c3cb4a79364f2046578eac10e350c1b8984aca5bc8d3", 0xe7}], 0x9, &(0x7f000089c000)=[{0x60, 0x0, 0x4, "30e1e8fd2c2e2f40c3443c1f68b353f2b93e0e3a88a8cc1013d8eaabde1f070c914dccc7ab26a5622cf4728d348ce057fe96bb0eaa57b7d94615a78383387f705ddab2120c5479fa90b9"}, {0x1010, 0x10b, 0x9, "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"}, {0x108, 0x11b, 0xff, "a577d79a09ed9dfa946bba3ea3bc5cedca79959496bd6f82e4fcb83573d5100a6cce07b9820467d96a7486e599aae4a15dd0d2573aad5a9ffcfe2d3adb03bf13b16e33c73ad38480c460a6f0d3fb422d63fc666f66c32b2e6eeb919ba231059caa743750d98576dac904057458215d172f404c4c063e7fccb5bf1a1c18d833c0175829b62463367aba120e7d5cf6b656ef7b47acc3569414364942fd4788944569c28d5c346c1f9dfe0a55780f443cd2e5303ce64acc7bf994aa008e99cf3b69f45b7be48a07aac28483911c45596924760d043952ce02e11c936803c3121ad37efe137ab8c9b6f87fef54a3d36f45ad71b124b6"}], 0x1178, 0x20000000}, 0xd56}], 0x1, 0x4048084) r10 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r10, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a0000000000000000000001f900", &(0x7f0000ad0000-0x1008)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:36:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x6e4, &(0x7f000002b000)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000f0a000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000429000-0x10)={r3, r5, 0x5, 0x3}, 0x10) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000eb7000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x40, 0x7, 0x7c14, 0x0}, &(0x7f0000355000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000a6d000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5b, @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]}, 0x62ea0, 0x6, 0x40e3, 0x100000000, 0x80}, &(0x7f00000aa000+0xe5a)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000062e000)={0x100000001, 0x209, 0xb13, 0x3ff, 0x0}, &(0x7f0000485000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00003f3000)={0x0, 0x9}, &(0x7f0000c2e000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000355000-0x8)={0x0, 0x1000}, &(0x7f0000f62000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000e3e000-0xe6)={0x0, 0xde, "823574438fdf89078e2f5efc1635440a091c67676a8cd5bc21b935d2a119719807201bd26135ecb2a9b09d8393d534f4909b076a38dc50281e65f690a8b03011d4417e091b691d37abdd64683c6bd8a01e6bc5ce2180c9bd04a25d125e98aa57a07d17a0e926ce825a1dde5790b7ee43fa4f741a3f5bb086e5b65d1a75708b27a9b29ab97b3f8c5a7101e12858fa9795dc084654d154266ba2c48c10f18f7603f8970d38e543f243aa731ab44e748ae5061367794189fbcaa0a7c8c93d42ed8a06229e7f571907f909f3930439e88dce43f445938f5dad1f5ca15c63bf52"}, &(0x7f00007db000-0x4)=0xe6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00004db000)={0x0, 0xa8, &(0x7f00004ee000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000563000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000476000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x395, 0x3ff, 0x3, 0x1, 0x80}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000718000)={0x0, 0x3a, "7bbbd874bcb1c85fdf44686885184f8912501f18f3dd6e642dc9bb544401641517a87aebd18546dca2f75158f00d0ff7b459f50969b586b03f79"}, &(0x7f0000d45000)=0x42) sendmmsg$inet_sctp(r1, &(0x7f000055d000-0x70)=[{&(0x7f00004f8000-0x1c)=@in6={0xa, 0x0, 0x9fa9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000904000)=[{&(0x7f0000191000-0x38)="aa3f6c66a0ae7149f7272bb836026c17db4ca204e74ce3db4e86ba13061e76bb86c6d3a4e3ed2151d66a10bf7fc9f65a38cb7ac40cad54d9", 0x38}, {&(0x7f0000683000-0xf7)="e2a4af84ab347de08b12fe29f330b8c4067277c88748cde53131e1bf817dd2d08054c6eb21b95fc4093d4ba93091954797bc2a0d3bda4a1e8a85ff727b220ad04cd2fa64406c36245460ce937f146c59ab1aa3ffdb8ea0119b2dd384479862a123c0519bcbf3d0563abd43641cbb43b5983f8f8e54177670e43c9fb407fb0194bf1533ff283b622afe3c2c937c0340862bca9d1caa2d6f8b05d6b0900a42039d2be2fce5ba82d235c9015c765f650bffda12f8d1775da2dd760465d6593d9d17057686b389d37911afc5d2339d42610570b603d10f44018bb9d3577c8a04bae74a707397f5cf5e9c6f6b50157c5205c444df36520ad285", 0xf7}, {&(0x7f000062a000)="402cb77c6ce1733a7c3e1ce285cf410f1d9e42e228d2119c8612743af5c8dc911ce3818bd5af546fdd408dde4e21a74b6d4dde4d4e36251b7d87a521fe69409045d5af1c336949f3e3de4147e1d8970854a9311679d42244e92aac9071805fb98801698986915c61ebfb075a0bac9129a0de0e55bf2ea397f4d498a70a0f163362c6a78957b432c74f223d2ed227ec3ef0b68b331ab063cd1febee1d6bdeb4c2510ce155a2a0c37b7c95f974516d9b2ddda5e8c92478005f052b87b03a877e736db4dee1d18527e3e812b6d453ab70d3bbfdde453e2929397bc8d4b603ca575da627222d", 0xe4}, {&(0x7f000094a000-0x30)="8156281610f4a182d352872a87ff70fefd02832f124032c0622842864907c838ddf9a3eec103bd740e6ea8bf30c07a28", 0x30}, {&(0x7f0000731000-0x5a)="7fa669cc7a8d683f783c3484be321df495c81e509867225258572a24682dd5dbba528bc39ad4150acafe6ba9f6f8697aff100fcb0a54fee30d0091331a44b3aefe4d4c8bd6c6fe7f56c2cab6be8e9b7490714d08db014f18a52f", 0x5a}, {&(0x7f0000a3b000)="0ffb715f631bab4f5df7b9ded6f3b440a8c9aa5d64b465ef0d126dacc32d44a30e48c0025e2d7ef1cf04433f4fec", 0x2e}, {&(0x7f0000129000-0xaa)="b7fbf9a27c511b8d302748d6b534907fc9a81bbf44f32f5c6544f49fa43ab7234d1d7060d93e5959f6f37407b36cd450bcf3783d52659ca5c610e396465a9e2c53edcb29cf7cebbb872dd9a61a36a51ffe35830f42814334c703dfa671a53dc03d3a3b57c0646a1554fe08c51a405a8c14e42f73b993f43ad7ed33556c9ce1acd9837e5e788379c7ed5715afa7f850af69c10bfe1722b7f49a90b942512ec016d0a3d0261fdd4ff49235", 0xaa}], 0x7, &(0x7f00009d8000)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x204, 0xfffffffffffffffe, 0x2, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x8003, 0x2, 0x755, 0x6c42, 0x0, 0x8, r7}}], 0x60, 0x4001}, {&(0x7f00004f8000)=@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fd7000-0x60)=[{&(0x7f0000b62000)="5cc8f1dab78bb312c404d9e7a8cddba805cff0046809502acca33793490a6f1620b978c9a2f9741290e85956ecd8ef57bb499780", 0x34}, {&(0x7f0000df7000-0xc9)="9a704a68ac436186737d958844056934690abc1de850d63aeef537c97c00f5afc48c3fffddae161f0a25dd51369d6927207493c3a30bc4398e93d346b933559549821b8fb00b59631f6ef8414ac39a4443509d79b1a685a5b06f624c43db2a33d274358ea4fb3339795c240702e9fac77201f033261c4ef2a79ff72494b29cb15dc3600bc1b03a960d5bb50ebe6f8f6324beb05695ab0fb590daaf314d6088421e7b7b9909e0c0d8410b78ae51a86577a53604e3f1779ea4110fd8a13098d202a73a116e99a195026e", 0xc9}, {&(0x7f000090d000)="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{&(0x7f0000385000-0x1000)="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0x1000}, {&(0x7f00008e4000-0x22)="8853e1448cc815b21d18b043a0410a93b72b49bc2d797f8f17bdd6725a9fbd27e590", 0x22}], 0x6, &(0x7f000004c000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x40, 0x8, 0x401, 0xe56, r8}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x8, 0x4c}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x8000, 0x40, 0x4, r9}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x201, 0x0, 0x0, r10}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x8203, 0x2, 0x9, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x98, 0x8, 0x1, 0x6, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x8, 0x2e6, 0x0, r12}}, @init={0x18, 0x84, 0x0, {0x1c94, 0xd, 0x7fffffff, 0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x4, 0x200, 0x8, 0x400, 0x9e, 0x7, 0x4, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x0, 0x7, 0x8, r14}}], 0x1e0, 0x4000845}], 0x2, 0x40000) r15 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r15, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$SO_ATTACH_FILTER(r15, 0x1, 0x1a, &(0x7f00002d8000)={0x1, &(0x7f0000343000-0x18)=[{0x6, 0x0, 0x0, 0xbe}]}, 0x10) sendto$inet6(r15, &(0x7f0000704000)='.', 0x1, 0x0, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) bind$bt_l2cap(r4, &(0x7f000060c000-0xe)={0x1f, 0x5, {0x1, 0x2, 0x400, 0x7f, 0x8b43, 0x2}, 0x7ff, 0x3}, 0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00001eb000-0xa0)={r12, @in6={{0xa, 0x3, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x8000, 0x4, 0xff, 0x10}, &(0x7f0000725000)=0xa0) r16 = accept$alg(r2, 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000f3f000)={"2d38b3a386f2f45aa55304852a09e5c0", {0x4, 0x1000, 0x872, "9fdf178cd908", 0xfffffffffffff801, 0x0}}) sendmmsg$alg(r16, &(0x7f0000f31000-0x70)=[{0x0, 0x0, &(0x7f0000b1a000)=[], 0x0, &(0x7f00000f4000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r16, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c1000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000931000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000016b000-0x44)={0x0, 0x3c, "5db6535bbdfa0245e8060dd6a3d29ef2201e65d0d94a42914db609ae2873a45e999061b47843cfcc723acd3e1fca033b7314e5cd49f6078268614967"}, &(0x7f0000a54000)=0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a04000-0x8)={0x0, 0x40}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000744000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x705b}, &(0x7f0000c07000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000642000)={0x0, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9ec, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x30, 0x7ff, 0xbe}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f6c000)={0x9, 0x2, 0x202, 0x2, 0x766, 0x7, 0xe78, 0x100000000, 0x0}, &(0x7f000016f000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00005a9000-0x14)={0x0, 0x400, 0x3, 0xfb9, 0x3, 0x2}, &(0x7f0000ae9000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000628000)={0x0, 0xa735, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xeb)={0x0, 0xe3, "2152d0796a94373df0b5b844fa68651c1134e4776cc46fcdc697676b6829b4cd3546af46c189d20e187ab9da279a4033a016095e26f2971d9a910d1492bcbcdfb912812ad4e3c7344c6e0e4df5214b4ca1aa7754d3d5631a583698c6b5f5e9399ca54370222c2d1cf5b96450c1b9fec83b623e5d1baa577498d38fb71701eff3ef2138d8f88b02af785e63b16de9b172b688aa9763751aa5c6ab6d785edfa25dcfc0de95d46acd81fe2d9e020b8252177bee2bbd34b19278d90cd025359796b52975a58e15a2a1923a4b3068f731bf06f3aea9e9bda6d6d0fe16aeaaaa3251a7b42e25"}, &(0x7f0000000000)=0xeb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000036f000)={0x0, 0x6, 0x8, [0x1, 0x7, 0x400000, 0x100, 0x2765, 0xffffffffffff308a, 0x1, 0xdac7402]}, &(0x7f0000faa000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f00004be000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000730000)={0x0, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1f, 0x4, 0x7, 0x9}, &(0x7f0000516000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000cc2000)={0x0, @in6={{0xa, 0x2, 0x19, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x3f, 0xfff, 0xfffffffffffffff8, 0x9, 0x0, 0x0}, &(0x7f000090a000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0xffffffffffff8001, 0x8, 0x1, 0xfa4, 0x0}, &(0x7f0000e2e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x48)={0x0, 0x40, "ab42083d782fdad0fdc010fc991ff49b1e97b3cafe5b9950cad08c72c4c4857fc3287bd6fdb3e05e3c465b2ea991eee532396c42afc4772a2908754482308e08"}, &(0x7f0000407000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000428000-0xea)={0x0, 0xe2, "8c388722fc406b3832991362c4c25bc0320b11c6bbcfc03d89c832eba4cf19829f9a81c31c2ab5b4cabea743a825588db69957e39c3d92d83be23660afe138464909f4bd73d92bed9d5224ba9dd2b528036bee47e12f1a207131c64a87c9c0aa6131b58c7a56ed17da0c7027ac2696ce9d91e2a0c0fdc3b79800796b7665d7f6b968ef606dc0c250b5369df824fe8b9b603dc66c76ba66dcc3710c8458823f8398cf45e5f394d1df9107926eb75e2802ae390c1b918429c926c6691ddad8fdcd47e1cdae878901ca5d71426c978588bd116da99506d071d0b8885474da30f92dd01b"}, &(0x7f0000001000-0x4)=0xea) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000a66000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000094f000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f38000-0x10)={0x0, 0xd01, 0x3, 0x100}, &(0x7f000049c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xdb2, 0x7}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f00006ce000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000a15000-0xe6)="040e45935fb83c5c543d30d9c4ad8707fb58755623928281eba2e26bbe145080a0de4d53f87e5554be4c690e89412c7f76e89836cf5614f910671b73d84045db9db102cb67223260a49ed9d99e48d32626a80f519eee61b7f9d4686ef4bdafd941c91c05032d04179e48b758adbb525bab6c33070af1b5898418d223003549d31614874b7de2fb47c0773a3ed1295e2fff7a57e0dfdf520e8793fc30f218502de62dc3c560df278244cbea5e4efd700203492d4cc1f71fd8380eb1447252bc505a8ac00e8b3e7634f0d951969bb991800486b0fd57713d7763b400fe17e77e464556c37215fa", 0xe6}, {&(0x7f00008c5000)="", 0x0}], 0x2, &(0x7f0000001000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x3f, 0x20, 0x200, 0x1, 0xffffffff, 0x0, 0x5, 0x100000000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0xffffffffffff0000, 0x4, 0x40, 0x80, 0x9, 0x6, 0x400, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff8001, 0x3, 0x0, 0x6, 0x100000001, 0x7, 0x6, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x208, 0x4, 0xa3b, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x0, 0x0, 0x1, 0x2, 0x2, 0x10000, 0xffff, r5}}], 0xf0, 0x10}, {&(0x7f0000ba5000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000054f000-0xa0)=[{&(0x7f0000687000-0x28)="6b11af17534f77e76210966ea4ace48eb47745a50039e74dcee0373ffea065c0593986aeb4f12696", 0x28}, {&(0x7f0000bf3000-0x43)="59cbd27a357f97c0a974b4ae8a721c93b6a70cb8156bf021956a5da5758a6b22cfa5ca3b8770104770e3db9858d5dafd231fbd6ede70fc2ca2c0164189516a988f7aab", 0x43}, {&(0x7f0000ca0000-0x7)="0ea99de1b03dfd7c043e083128f8b7558c228a4c4aad2fbf4fcc37efab00524eafe2749ea4575fa36cdaec01d371fa716ff082f5330246ea9fc2b833054ac10725b2bac8d5e39b81fe1455ffc84b1979d65fccc07b408ee4bad11a4ec84ef0419b9baf9a122f16e248f14dfa4a9ec17c0ecfd8ffeb36beb6591399db8d56518d1cb6f80d32f9280ebcd321835db465b49bf284", 0x93}, {&(0x7f0000000000)="4ab4e566fe930c5ffa57ef5679f9bb1f91d5bdd774b595ace72fbaccc4fa632b25e63ec7baf17778e3e00c515b2cab7a962bc8850647a5d6f9", 0x39}, {&(0x7f0000000000)="a77120fd1f4f78cb69a3770cf1953629c0e473e44b023b83ce9a2ef416d0dd420c25ca4581429a1fc2de7b11639bac2add30b48cff5c78152c9f0a5259f30cc9ef3e0c4751f2fcf2c9a108589540b5b127b0169f28c9453e8450be7b335a825e6271091e12702fe3ade1a4a4d66acf36761b011fb6914f79f07ddedff32ee7a4405b26392ed25a5908dbe902b5fbbe31bd7a7ca049361ef2", 0x98}, {&(0x7f0000000000)="fd86a9d87e1cde9131f6add3d780be0f5a778784fd8a159a6f48ba0c270b53cdf76f85eba76b41e2dcc8ff860a267deb1ff9a205845c87018af7299070b7bbda103a216049adc06790dfb6ac011fa797e5c4a3a193f922b49f92fd5297730af95e60638a83a8df192fd6baed2273771251abd6", 0x73}, {&(0x7f0000000000)="37506ec65f2e7a3ae5b19e79c5dd382a19e585ea8951aed16ef2b6359d9c45ac78", 0x21}, {&(0x7f0000001000-0x31)="9037529f2fa7f578fd57663323bf06edcadb2a7c6fecaab4d6a7547837728866506f1692c4b8105a7c633886af6f3a291a", 0x31}, {&(0x7f0000000000)="7da21bd150791b3f12eff9ee6bf50f6efa49e154f2eaf36d245d238d5e8f1df1abebe2498d4e32e628e77c932833b0e5", 0x30}, {&(0x7f0000000000)="6a27a19b84cdd4d8ca5cca5c2a16b26a1eb1032c671cc45a75f112a1622647b5bd1be53050dfbfe2d429b092f08300fc6a092df641d6e5d7e6f82baede5dd69faa504f7a38c42b1f51cd0a261d695196a70b06525bc47cd91e93cea47afcb42cd4af0af120190890803df3866e1f5ea52c3cce958a55dfa65622963fa664083d02d51cb66d5a6b8d7591d507177280fdc9ffd6bcf9a01ffe950128be7a3001c76b92b7c12e5aa8091b33ac8002212377ed92fca8c54e92a0d4bcdb8c855125f6a573c8b03ef10ac87c0827fae1d03ff0488488eaf308c34911c06333738ac7e616d1bcb65ed5ce7500ce91bb99d77a96e0f1476c83", 0xf5}], 0xa, &(0x7f0000001000-0x4c)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x81, 0x4, 0x0, 0x0, 0x5, 0x10001, 0x100, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x0, 0x7df, 0x6, 0x3, 0xfffffffffffffffa, 0x4a52, r7}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff800, 0x19, 0xd1dd, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0xfffffffffffffeff, 0x4, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0xffffffff00000001, 0xa, 0xfffffffffffffeff, 0x20, 0x6, 0x7, 0xfffffffffffffff7, r9}}, @init={0x18, 0x84, 0x0, {0x116f8ed2, 0x20, 0xea50, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0xa, 0xfffffffffffffffd, 0x800, r10}}], 0x150, 0x20000000}, {&(0x7f000023e000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000407000)="e6d4dd5a63203fc9153bfed386fd45ce1b564ef0f500022f692cf73f5fb2f30c768e182c49660d17dac70c1c4aac4fe97bfae1d58235be1340bcd269dfea021392434d97e0c3f2cad2d73b0616d17380", 0x50}, {&(0x7f0000001000-0xc0)="b078a8570e1c72c6ad769cecee01e486dc2a800489e8f22f7990bb9ff1dda83eaa5855ff048f7b242ff534d43d37888bdca1bfb7bd75a9f25ace09f17e0337f0ca542da4500d257a35652290fbae74b108749eae080b4bb59758f7fa51ca9875ef1993b8f226d46dc86a1459d5c7b8f7aa660a526e90d5025f147ecd528c0689ddf246beb703b992e01e88015bebc1dda742cedb98498e853e509155cf46ff4aa805976d700b5e67fc74a0fa5690b14727ab85e6e820a04e1ed16d9522be5765", 0xc0}, {&(0x7f00008ea000)="0241cb4bfb8df478b4c69d6e7218ba09b401442cce8889d3208f4882ab39d86a0599e88ff32cfba26366a1799d1f3381212c476c54fdd259d8c85cac2300f4f654462ccce4394e44faa2e7d0bbff735a9f39db7d435e5ef6a1274b39adb48a4bb7ddd4be89fd27e49f0a4edf6a175e690dbd8597a23aeb69f53cff24adb18e2b1d85ee1842bc16119232ad77feeb5c851a12d6c98eb24fb8a7fe19dfe707e02c70d49d7e2c81589a687a0ffab02cdab08d6ad699d95f3a22fc70e62c9a3d692aa4354537811e8136b09bc1df08ac72f3eacc9b6473ec56bd89ca7ae02b5b48", 0xdf}, {&(0x7f0000000000)="af1d702fd1d081faa1e429afececee7237b614b596ed5cc5f25d8c8bc94da5b7eebbfa504fba72d336b8e595c5aeb514f0b9b7edfec3d23a6ae42bb0b26a018bd0cff4ec29deb54317c804434a93a0ed9966295f96d6138bd95617fbce8cd882bd3bd2b0b43ce89c76383cf2c9db43729b008f9d35f0a2e900252b6b99ffecce8abaed7722eb8d5950887c", 0x8b}, {&(0x7f0000000000)="23a804f708ba22400cf3aad430d2eda788aa357d3901d5fff1ef7f89ca3134576299d3b43f6552e2261f55f978f8e1bf4d657ba1509c2edb445fec90c81f9f4d2d3acc733642a625684fb030692cb199cbceae9c72aa874c88eb51fbdfd397901341729c846ea065160dadfd80196501008603e805323ad3ef7ed9645493c2496582a96e3ac847bf9a8e", 0x8a}], 0x5, &(0x7f0000577000-0x90)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x2000000000000000, 0x401, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x800f, 0x9, 0x80000001, r11}}, @init={0x18, 0x84, 0x0, {0x3, 0xfffffffffffffff7, 0x9, 0x6}}], 0x90, 0x20000000}, {&(0x7f00001b9000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000cad000)="3051917e4fa4a65a6f5b9bdd2b272cf65c1a59fc867c8f56015d8123f2e376dd105e003b9be717afe14d239e2593b099b2d35f03acc4714377e86789f9e93748a6f35ed62a61b0134190868f80ad193e26b1483c06ba1892aeaaacfa397a7c1965c2afd3d058842eb71c18630169321792f02e90b3d5bb8f044c19baf65f06d528", 0x81}, {&(0x7f0000c28000)="43d6b4d74170c7680964ba5af38fb7c0b3884c55ba32013a6e7052a6042dd8b7f2be2218b89f118ce85ab5ebbc02c1f3af9e6e2abc9670518d89264cc4586f8d556f0b6d6e279f033425fc9023c7cca34a52a86da4f01c9c4b098541d59964eaa2ad4b7aed2de93a5cdeedeaaa17f8b87d7707360dc8f92d6be1496e6afc894b00b6ecbbad8501966c3d15d13f2be479033d3182e774344322fa83349c1638582d4392eafaf75c2ed63fb854d09b3c2b844c9f843723c351fe4a989ea1eabd993c932e0541b81175809f4a311606db22696a35819d7a3a55ddec2b", 0xdb}, {&(0x7f000052c000-0x83)="f31967ae9c9b7ac244ae4dbc2549a68597ea819a4337b9fbe22af9523d940b542558bddf9079a687282574755e7b435b12867dda409020f8d135155426c23d54335e1099dea584fc194207e2ba45a0743b605f872fc54c0f0d02c0b7ec4306aaf9e2d841193b70d5a5214c70b14602dec81db7cb07fc817552b87fb2e9aa58587fb9e0", 0x83}, {&(0x7f0000000000)="acd631fb0b557271fa86e2df06225923ac377dbe47090d5b2c53724a160e75a1a91af2c188212886ec2a7376880a3ba50eefa5e7cdc0a033131b2f41f734737bbe182ede8b6996ea345d891b4ebe746d0ad5df94d02ab46fe81ffe9939def2306b28c459f8fe4ba642fe9b3ed4e104f7b1f1dbaf66aa817dd9c6d05fc9a1664b3a0685cbc06f02d9f577e9d28e7ff09f550d4df7c130bd347837a53868ca6a9494fd5956ea597d979d4025698a62decfcf19d24c88dcf36e53", 0xb9}, {&(0x7f000059a000)="3e3a36f7e65e902d7c55e6e208bc94171f01157e05b7b58b9d24a3f37c77eb302e7e26a0f2ef48a018c139fe2ef2fc109b77aace528de6992246b57df5f83bce648ada0d137341a16b0be1cc0f9a7331aea4580c53da5ed4c2483193133e82f1930bb4d897f380803ab9acca561009ba689bfec7f5de4b311677989259999b168b3e60a29f136cb3710af3dc81bf205d94807d00ffedc843750c4435af4ab605891b525bf47ff68c89a82c771f2cc6926649d47ad992c0e344fe0193feac2140", 0xc0}, {&(0x7f000018b000)="300793e0aebfae5bad45930cc461cf6fa29c03199c466cdf71e12ebd553057a9dde933ecb50ad4fd6ec8fcbac9b42c339f4313839511c6a282dd7a00e37e19002fd927aa465ea4d5b57ea4151c2662c5205103b0706f4d91a4580eda63af633a2a005c11350e258dbfafa52b10a920f2308454f43e1af7debf6ba298c39c1e43b00929", 0x83}], 0x6, 0x0, 0x0, 0x800}, {&(0x7f0000174000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="66ed3ff82ec8e660ef0e20fe48fea8911b4203ce00a00d74908437862a349b850b704b7a8f0ebd4a38a7254e0fde944f5d60951c8bdef7e05489bdc50cf1c4d41cb13455454e2d5331fbf81eb6e606ca188e51d95eacc789d9b3c6009ae5d47fea6943d50808f3ee6c9a1be20bcbea2c0675352b7b105c31b26afec73414c2dade9ca57a0787827afe4d2e069a03d1a3f6fbc09fa22b5f05363dae14e85c9e29d296a8a6eeea34dcf08d98415f2ad81062e056bf7ff7956ff5af9684a927202474347e200b61562de890e0c1068a65e6376333d7fe7ab8bcb132eb311a46ae46cac5287a0fc0a5a779481addd18cdb5a1c", 0xf1}, {&(0x7f0000631000-0x81)="6893b5f18f39e61d6388e437c1f6c796fd2da64ef267b2d5dc8172aefa045ff94446ec18a59abe23ecf125080673314d27400064d82450486432ca770780e6f139dc10d81e404894c55b8947982ffaa666eb0b54952a28d1edbdd36f90e3e3fa9e5a802d90cfba66e77a19089a7fe5e512845f7d593301ba47af2b8ff424ac7107", 0x81}, {&(0x7f0000939000-0x31)="59a35e43c5a18bc06adcb2fc441f1e6fd228f0439afefa39fb84878267c691a412df3880eeac0149bbf58654852dca37bc", 0x31}], 0x3, &(0x7f0000001000-0x30)=[@init={0x18, 0x84, 0x0, {0x5, 0xffffffff, 0x7, 0x81}}], 0x30, 0x804}, {&(0x7f0000001000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009d7000-0x50)=[{&(0x7f0000fc3000-0xfa)="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", 0xfa}, {&(0x7f0000000000)="8bf443b4187735cf1267e72f14fe8b2ffd2ff0ed4117b8341c8c3408a049ae4e35864eed425d3ab0cd789fdd67dffebbc84bf2b55e33ba4142476f77427c4f600c4da07c9117d5706e3aea4784a861fba2882a61754add07597b6658b3034b1cf2a178dd440e32ba5fe89ec07c4ac7fea66abc7857d3b22b", 0x78}, {&(0x7f0000001000-0x4a)="b0fbc7669905462f74b6988bf25e0da43eae3ceafd48ad8d1ec50e8256f2cd16ef290cb204aa34819ccf3db7a6c6f2eced080528c2672044c21cc15fed973f2a26d13b9ba16b773a54d3", 0x4a}, {&(0x7f00004a1000)="", 0x0}, {&(0x7f0000001000-0x1000)="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0x1000}], 0x5, 0x0, 0x0, 0x48041}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xb75}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f0000b78000-0x8b)="464b0210ed8a28968afe939ed283cf78a9ce44e581a9f3dbda37105f900cd9e8b23797bcefa9001acd3cbe41f0e2879159b3738eb93bdf09cb91598e05ff773ce6d87e476416b1b08324646e69ce47badfd415dc31ba9d34254994e94cd5e0726e147493b2e1c1fee23ed1df41d60c1be9a1185a4bb7b8d3f4cf44af1e7a7eaef077d3458c42d069bef037", 0x8b}, {&(0x7f000009f000-0x14)="9445a13d7200086c3eefca8a153538e88e8dee44", 0x14}], 0x2, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x0, 0x7fffffff, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfff, 0x203, 0x5, 0x7, 0x2, 0x0, 0xe7, r13}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x20, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8001, 0x0, 0x6, r14}}, @init={0x18, 0x84, 0x0, {0x1e2b40000000000, 0x4, 0x0, 0x20}}, @init={0x18, 0x84, 0x0, {0x10001, 0xc7, 0x7, 0x40}}], 0x120, 0x8000}, {&(0x7f0000001000-0x2)=@in6={0xa, 0x3, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x67}, 0x1c, &(0x7f00000d5000)=[{&(0x7f0000001000-0xe3)="6a611878317785abe5db486947de589a3c9d7bfa00a5f6c0ff8bd9499f705afe07dcf141695716a56c007e4a35068b2e6a6c241c2ca67b373506cd8d726858f32e0ae1313bae1cb4e236ceb5b5ddf6abb278d8ac26cc8f99425fec959854e5051fd8f25c070b7d714a7e662a5c7692fd1717251644f817c921bb42df4d068300b38f14d414baaeff58d026c06367d2941d67b636d43d8809a945d17c1c68b8e685221e440fa93432075d6a9f16476c4b463930968b77a6315476ebdeafe8c63b96931934fc4cb81dbcbfd6410f264f155b7daa2d03caf5781f8173e20d5574557fb19e", 0xe3}, {&(0x7f0000000000)="be7d0add0101ee8af1141afab79c3ba21a7b", 0x12}, {&(0x7f0000000000)="31524a48907430080002d874331c31cc196b6c15f87bed4c1c4c565353a748ea3b275b1a335065cd26f5ed9e8ee5cbf288d5ec339a25f3fccfefb13d25b4e1ccbbb4a40ffb39bfce39b583666fc4be326e4ba2d8f39ed7127e1acb91e078e80685aadad7970b35d25887c1aa3d5e0c588ae2b58a352d890a5f23a4ddfb99c1bc9c4f02bac61da1055ad80a6c5e417950fd73e244fe65dc345743909b85fc4ad02a80e2b4584adddff2f8b12f9d9bc3fe6763111557f46e43e4cc82e605ac1a3bc03ca299ef90a38b795b75cc51ca7e8e4985d601129ca40beed0ff82bad8f8920ed154258c78e846dbd3de347527cdbd95e72c", 0xf3}, {&(0x7f0000072000-0x84)="312a7ea137f91116ac311e5c61adfa824e60a479656e4bc390784441a96014f80157b28a24620e20a57c1fc0c6435f560c3606f9836abfe201c5a956ac05a10d82d23eb00ae6910b1a815e92cb40deecfd43bb5678492af244f4ca6d1fb4018b48474a3733ad8a6c7216d9acbb5025155dbd64f614fa285640a1c14855d298b02c9257139af3ddce675792bfa6cc9f849fafcb242227319f4c", 0x99}, {&(0x7f00001ba000-0x1c)="3d8fdfd7f9d0a9d1442b7ec3763a14f8e83a7a5e503ada417bddf8bb", 0x1c}, {&(0x7f0000000000)="579ec436efa903873b03725e00ecb42e4ae9116122ac39d853c8af3388ba559a17b7ab9fd1018ffc15ead62757530a47a026431d", 0x34}, {&(0x7f0000000000)="390a5b61b670508519b0b1918f86a41b094b48471fce6432db0bd60f5983f777588cf839712980b41b6444", 0x2b}, {&(0x7f0000000000)="0ed75add5c61b11e1372616672346fbbd79c6af446294c8556886c6577155656455bf5201c3ee79591bbbae7e792f9a57372acc6f87b27a05d367655571d24973f13fd93e40a8b4b20bf6b4fdf5686dd82efa5363e7132aa13b749bb42139268fddc7ba53865d62180f5a180becf563c44c559ccbf9b548e610849d609fd5b018e16b86096c1fed2c1f54e9bb703181ce70372614d4c9213b4cc5ad6384160ec56b590c796516ff43ade94fcd18e7a8bb8117030fb685f10590c4682d21dbffc3b9219e65039e3935f0775f8", 0xcc}], 0x8, &(0x7f0000001000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x208, 0xa64, 0x4, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x0, 0x3, 0x8, 0x8, 0x9, 0x0, r16}}, @init={0x18, 0x84, 0x0, {0x2, 0x5578, 0x101, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x957, 0x80, 0x1, 0x2579000000000000, 0x9, 0x2, 0x3, 0x401, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x56a7, 0x8005, 0x7f, 0x0, r18}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0x88, 0x80}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x5, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffe00, 0x1, 0x9, 0x7, 0x5, 0x2, 0x2, r19}}], 0x180, 0x80}, {&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000960000)=[{&(0x7f0000001000-0x4e)="e565bca854914121752ad2a42b9dab0a2979337e523e757e2197dc72c200cea93f3867c1d2b849ba131cfe6696059bf7bdf8b66cd06ba15ebbbffdd38cd763dc99f3bc569c4b7cb5aa4c8f96e99e", 0x4e}, {&(0x7f0000c38000)="2c52fd609a9ac0852c4911b488ea798d11a652fdd039acbb39dc986dfe6d0e7947696738e374344e0d7091cb43b7e03ff15fb01e1aa38ff6a80e48668e2499", 0x3f}, {&(0x7f0000000000)="4041274db7ab691e03f7bc1155adc96d", 0x10}, {&(0x7f00002ec000)="2b2a4938c3be230bdd700a98f12150a86cec1b0634fa3488bea42fcfca321f662a1f844cc4ff879385597058889d819848211f448fad78ffea1c47902757be1aad7ece9526b5006f2beeb4080334a6e4137466deb0e1f9b5cf5c214e6ffba08ae0cd037bc663b7ef98dbe06b91d7443ad8dce35b8a1a0e5285f11b8c68a59045a72caee0d7f3492d0b9adbe262acddbe52fd0db1a5eec6c07eeffee58480ef6b85fb039a48a3a0c88ec8688362c1f5ab6da69f3940", 0xb5}, {&(0x7f0000cc6000)="741d68605423ef39f47f2cfb5cb08d57484832ca2de072884142b1e87e08aca76736a22ab7f98f1edd3785207880b9de9aceb198c94799684eeca6c10969de64d52d9533538a0e3251c1388994693f62af8da8ebdae29b3d791fab5ae069e528e933c35f9d6b01f78669e4bf3447c34dc8e9a9907aeef804a90eff5f40c9324b7ff1e4c40e1066a23a920b2095f606ac11eb44cc98f1e17df10c9b9b65381abf9c9449af", 0xa4}, {&(0x7f00009db000-0xa3)="40aeaea20ab1697c16ea8d935455de299dcb913444615ca065ea55ffbf10d690c4b9c7606a812f8309729bdffc8757f1250b01fcbe718dca69eafd8c4c97e506b607c49c19438886bec7657f9fbc468a517fad60491d200989f98c9499d60b52a962b9fe6667b21af33fff3dc6e6f0079ebe65631d8346a0025c4ec8947778243800a99fead91848c6f162288b856682b9d079ddcf1d045b4f78fd275f313890eea03f", 0xa3}], 0x6, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x6, 0x81, 0x1, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x8, 0x3, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x6, 0x8000, 0x2, 0xffffffffffffff00, 0x1, 0x7dba, 0x82, r21}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x100, 0x2}}, @init={0x18, 0x84, 0x0, {0x20, 0xfff, 0x2000000, 0x5}}, @init={0x18, 0x84, 0x0, {0xfffffffeffffffff, 0x0, 0x1, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0xea8, 0xffffffffffff0001, 0x5, 0x0, 0x1, 0x6, 0x100000001, 0x8, r22}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x400, 0x8208, 0x9, 0x2, 0xffffffffffffffff, 0x3, 0xffff, r23}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x100000000, 0x2, 0x4, 0x4, 0x7, 0x8, 0x100000000, r24}}, @init={0x18, 0x84, 0x0, {0x10000, 0xf6c, 0x80, 0x8001}}], 0x1e0, 0x4000000}, {&(0x7f00008c8000)=@in6={0xa, 0x1, 0x4679, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000db4000-0x73)="8626280494c6bd5c14d1865c0203548ce4d7be7d5754eb57723a613b443ed5c655ded500099bc548066b8253296ac970e08015baa16e5f7d61e3972ee11a970ba282eb41c3f10707efd88f1dcc7983057607897b7e4eb3ea68663a4b1359933ee28e1062baac32e0b168e2d08cffc14fefa29e", 0x73}, {&(0x7f0000000000)="e42d785fd6c514184d8825cd94c45c5684632fa7233216086fae0a830ff14dd4ad50be990a10dd0514d357ca5dca80abd0d911ca374c2bbf068d2324def04daa7d0be14253db5aba7dae3b3271f243a9d8132e033b1432eb47a213622c7edbe6b356f9cc514a08b50fcb7db11b109254013bff1b7144707cd16611174921391187ceda3361d180816fe78e7e72957c06389aa797a08ef03417757ee26d318dc4d24c25c4168e8721c70469aed62028ad764f241da656c84c6724e1", 0xbb}, {&(0x7f000034d000)="25cceea9dfa016a7f6a20e723a1bd33b197f548d0fb9d8bcd83d1d7af3975c7c288106d32d5a2173425711d2f040cf18ad8b4581a9d0b6fde2c5840a837ddd1354e2f171b5ccb1e5ec9f3b38a8fc7ba277aef749c2b6388641efe7c7014b1b1c809aeb4e0f8b2f45f948877a90ef72e22f252a923d3f5eef3fe1af5f7e96cb707e7ea03c38053c8d1efc2c0e3ca5a6fa27ff809ba88f1a3243ec8a2ec665f23482fb2b0bde5849f43556c42fa3e4faccc6ff93b75bf25ddb1fd4c27dcd27ebf41410c39ef9b0330742cd3582cde4b92253d5f53696d5df9dca760bbc7479ad4b619aa696549ef4c23b", 0xe9}], 0x3, 0x0, 0x0, 0x4010}], 0xa, 0x40000) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r25, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) socketpair(0x11, 0x3, 0x1ff, &(0x7f0000729000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00004b3000)=0x0, &(0x7f0000a63000)=0x4) close(r0) 2018/01/25 08:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000df8000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b31000)={&(0x7f00002f5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00008f2000-0x30)=[], 0x0, &(0x7f0000593000)=""/255, 0xff, 0x0}, 0x0) sendto(r1, &(0x7f0000c94000)="", 0x17e, 0x0, 0x0, 0x0) 2018/01/25 08:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00001dc000-0x118)="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", 0x118) 2018/01/25 08:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x7, 0x7fffffffffffd) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0xc, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00001e6000)={@generic="c6e394cff94fec918c412165304597cb", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000068d000)="6187cbca5089f586ce54a67e06e8674c97d31df62155044be2e17b0d9866e1c8b0fbde63103b0ed1fc12ee01872ee7bd2247b2659e216560b1851646b51bd94a5065abf705723b9f16e4c50b6af77b06221d6cd82597ab6b2a851b465aca6f42c54e12f81ca9d6c6986982889c3a6b5ccbad8a57c952860be9e263aad08770a7f18f258149e416cb73d1c4a5afabb752df350983edece910369bbb05bdb9f313ea3685e6005379a4246f8d4f8c99861ef9f98d3fd778f24e") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fc000-0x3)="6e8500", 0x3) 2018/01/25 08:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername(r0, &(0x7f000091e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000721000)=0x10) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x7, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xffcd}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) r2 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000066d000-0x59b)='.', 0x1) recvmsg(r2, &(0x7f0000272000)={0x0, 0x0, &(0x7f000066f000)=[], 0x0, &(0x7f0000fe4000)=""/229, 0xe5, 0x0}, 0x0) 2018/01/25 08:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f000017f000)=[], 0x7d, 0x0) write(r0, &(0x7f000067e000)="260000002a0047f2ff17ddffcd00ff030000ff000100000000000000010000000000a3000000", 0x26) 2018/01/25 08:36:13 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common=""/16, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000297000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000feb000-0x50)={@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]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a, 0x0}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) socketpair$inet(0x2, 0x6, 0x65, &(0x7f00003a8000)={0x0, 0x0}) getpeername$ax25(r3, &(0x7f0000b21000)={0x0, {""/7}, 0x0}, &(0x7f0000b89000)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005d6000)=@generic="f416bd1e76670954c2af731b69a4a3fa", 0x10) 2018/01/25 08:36:13 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcf000-0x18)={r0, &(0x7f000090e000-0x1)='\n', &(0x7f0000a32000-0x55)=""/33}, 0x18) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000fcf000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005a2000)=0x10, 0x800) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fcf000)={0x0, 0x0}, &(0x7f00007b0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008ce000)={0x9b, 0x0, 0x0, 0x1, 0x7fffffff, 0x7f, 0x5, 0x0, r2}, &(0x7f0000c9b000-0x4)=0x20) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000fce000)=""/195, 0xc3) 2018/01/25 08:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000087f000)=0x7, 0x4) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000667000-0x6)={0x0, 0x2}, &(0x7f0000606000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000053d000-0xc)={r1, 0x3, 0x30}, 0xc) r2 = accept4(r0, &(0x7f00001b6000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084d000-0x4)=0x2e, 0x800) r4 = getuid() getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000410000)={r1, 0x3f, 0x8, 0x1, 0x3, 0x6}, &(0x7f00009c3000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000fd3000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9ba, 0x1, 0x5, 0x9, 0xffffffffffff7fff, 0x3, 0x3, 0x8, 0x1f, 0x9, 0x8, 0xc00000000, 0x1fe00, 0x4, 0x4]}, &(0x7f0000e0f000)=0x108) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000420000-0x4)=0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000f07000)={@rc={0x1f, {0x8, 0x0, 0x2, 0x2, 0x6, 0x3}, 0xc70}, {&(0x7f00002a8000)=""/250, 0xfa}, &(0x7f0000d57000-0x1)=0x0, 0x10}, 0x29) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000553000-0x3)={r1, 0xfffffffffffffffb, 0x4d68}, &(0x7f0000200000)=0x8) sendmsg$nl_route(r3, &(0x7f0000de9000)={&(0x7f00001e1000)={0x10, 0x0, 0x0, 0x8110a000}, 0xc, &(0x7f0000605000-0x10)={&(0x7f00005a7000-0x58)=@ipv4_newroute={0x58, 0x18, 0x10, 0x0, 0x2, {0x2, 0x20, 0x0, 0x80000000, 0xfc, 0x5, 0xc8, 0xa, 0x0}, [@RTA_MARK={0x8, 0x10, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}, @RTA_PREFSRC={0x8, 0x7, @rand_addr=0x84}, @RTA_METRICS={0xc, 0x8, "bad8ddac90"}, @RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0, 0x17}}, @RTA_UID={0x8, 0x19, r4}, @RTA_GATEWAY={0x8, 0x5, @multicast1=0xe0000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x8880) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000c8d000-0xc)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cff000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000471000-0x8c)={r5, @in6={{0xa, 0x0, 0x64b2, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00005b7000-0xc)={r6, @broadcast=0xffffffff, @empty=0x0}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000927000)={r5, 0xc0, "11f0bfeaefb3f3c6859eb26c1e1aad0f1f4f5d3512784bc863c473513836894805f89afa60ff329b8829d0f06ecf0d7a759da361376e569e765a204db67251a670690400c47eb7250ae2302bd1e4e319557910e9c3a1cfd5279b207d1f7ebea259edbbb781f5c9d06c75e92c465214601e53063902c8d1a59f0f26b9a43a12fd8423c3e8003939ce0096ca145132c344bcfb38f2025b8a435f737dd027719c6a4e46d18aa03a76e524221888970da1b34393ac9f4d6646c5369bb0f7ce01c975"}, &(0x7f00009fb000-0x4)=0xc8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000011a000)={0x5, [0xffffffff, 0x0, 0x1, 0xf73, 0x7]}, 0xe) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000480000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0xed7, 0x0, 0x7881, 0xa, 0x20, 0x20, 0x0, 0x0, r4}, {0x0, 0x6, 0x7ff, 0x4, 0x5, 0x7, 0x3, 0x7ff}, {0x200, 0x4, 0x3, 0x3}, 0x3, 0xc, 0x3, 0x0, 0x3, 0x0}, {{@in=@rand_addr=0x2, 0x3, 0x3e}, 0x0, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x0, 0x7, 0x1f, 0xffff, 0x5}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000235000-0x8c)={r7, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000fb000-0x8)={r7, 0x8}, 0x257) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000679000)=0x4) accept4$inet(r3, 0x0, &(0x7f0000bf5000)=0x0, 0x80800) sendmsg$nl_route(r0, &(0x7f0000c3e000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffe78, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x24, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r8, 0x0, 0x0}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/25 08:36:13 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e34000)="ae0a28dcd888b3dd4d7df5f7aba84961", 0x10) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000de6000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00001b1000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d19000)={r2, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xc}}, 0xc) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00001ee000)={r0, 0x401, 0x9, "09d681e7064a00d46927dc9742520fc789c07e970bdbb7c58ea549c6e37ed6351bdc7f3c9165025adda60779dd860fddd8645ac1db092c31aab909530bf510b7b7c79291a54c82c306c844dadb4969703debd07e407e4f43690cb1767dd8604e2d3bfa542b2fbc931fd94ff261de5578df726ea4327fcc1158c38ac248b8e52ad22e106f5263e461483e9432cf7a17be2cc16bcf63eff32c8cdb97a797c5ee228dd646dcf20ecff05961bd32649f5eb7378a712f991b78b23d2e67bc562374c9a9d168d1df0ade366665efde867dc896854936a8438f55399599a3b5b8"}) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f000005f000)=0x4) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a2f000)={0xf, 0x2, &(0x7f0000940000-0x10)=@raw=[@generic={0x8, 0x6, 0x3, 0x40}], &(0x7f0000f75000-0x4)='GPL\x00', 0x59d7fbf, 0x9, &(0x7f0000f75000-0x9)=""/9, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 08:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000056f000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000490000)={0x8001, {{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0x2a, &(0x7f00009da000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) socket$pptp(0x18, 0x1, 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000694000)={&(0x7f0000b03000+0x1c7)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/25 08:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) sendmsg(r0, &(0x7f0000604000)={0x0, 0x0, &(0x7f0000e18000)=[{&(0x7f00009c9000-0xb3)='QF', 0x2}], 0x1, &(0x7f00006c3000-0x1110)=[], 0x0, 0x0}, 0x8000) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x10000000000002b6, &(0x7f00002c5000)=[{0x38, 0x0, 0xfff, "c7a5fb5388a98c26682bb80c3209c1bab7d7c4a8d5dbb2c3324fe7f7581a2097d6675af5"}, {0xc0, 0x1ff, 0xc345, "2209be640948d9ea61d419013a8b41899e2bc4b2781b4e619940669315b633325cb9777599b1a300a18508ee49a16422a55c0cd7ac97ab906d58223ee7c358d6abdbf7560b0af26b85df9f5249703c2a3e23b35f2eee3f55153ee29adb5ed64e0893788f980b8b220b02b5be10ddde107f3128b07db352784605346cf18b0fbb1274f6e6e2787c5ed753f425e24c24996ad0aa72ee3cef5ae843ab1ce0bcd3088ae92639020eea16496f"}, {0x58, 0x11f, 0x1f, "5bef7557a93c00c31329c40cdeb99e2b8a1f37ea1caa41ccb7a626c6081a3b1a066b9cc9db8a455278ac1a67bd324f0cd33e3a44c63015bed40379d948c2aabd9f6f"}], 0x150, 0x0}, 0x0) 2018/01/25 08:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$packet(r0, &(0x7f00000b4000)=""/75, 0x4b, 0x0, &(0x7f00005ba000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="b662483bccd8", [0x0, 0x0]}, 0x14) close(r0) sendmmsg(r1, &(0x7f0000508000-0xf0)=[{{0x0, 0xfffffffffffffed0, &(0x7f00000cc000-0x40)=[{&(0x7f0000abe000)="45569cd3f5bbf6301b678f6b339c21b22416487b1d49ff05159edd8e09b2672df675d47ca34060358012db3da9f39333356c0b7da1456de186fb35d30e12e6514465ad4d70ddc1a831f4bd29", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/25 08:36:14 executing program 7: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000d1b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000029e000-0x4)=0x6, 0x80000) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000d1b000-0xc)={r0, 0x101, 0x0, "1b5c"}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xe, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/25 08:36:14 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xffffffffffff7fff, 0x7, 0x6, 0x5, 0x0, 0x63f, 0x7, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0x0, 0x8c, 0x9, 0x6}}, &(0x7f0000004000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x8e, "574c2beeb957add3e49f9f7c26644a275963bb891224349a12e8f6a2d78df525d606c7ccdd64420c8c6ed557fc81916f3900257fadb1bcdf986a9fc76665c3d968fbb56fb442440b59c4db5b699572dd6cec1cd605475745891ccde2fe4abbbc5a41dcd19d2bc58288c960fb347d514d257ceeb888a5409ea15e5e30c2aaf77fa85e26f7123fa6c723a8055ace56"}, &(0x7f0000003000)=0x96) r2 = accept4(r0, &(0x7f0000003000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x8a, 0x800f9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000004000-0x4)=0x3ff) 2018/01/25 08:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000700000)=0x7fffffff, 0x4) getsockname$unix(r0, &(0x7f000030c000)=@file={0x0, ""/81}, &(0x7f00004e4000-0x4)=0x53) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000668000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000781000)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000022b000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f00005c6000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009aa000)={@generic="da8cdc45bd9d81b6fe3d1e07f463a5dc", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@getlink={0x30, 0x12, 0x0, 0x1, 0x2, {0x0, 0x0, 0x0, r1, 0x430, 0x400}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:14 executing program 6: pipe(&(0x7f0000073000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eec000)={0x0, 0x0}) r1 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], ""}}}}}}}, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00001fb000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x6, 0xfffffffffffffffa}, 0x10) sendmmsg$alg(r2, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f00001e9000)=0x2, 0x4) 2018/01/25 08:36:14 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000007000-0x18)={r1, &(0x7f000000b000-0xb0)="5b16526148c51eee87c9b1c4aa3b4c33361b25898f4cc27c0d458747a77ba716577ce77831c827c7ea5340aed63a3fdfedd18b8112d40979e344b6b1364a5ca45d0ef6283e9374d6151dd535a8b09969a210c2a8541d9510ac850fb10a0590544fd5333582bac7ef384780d61dbe0e98fccaf273a07178b290cc500292ea007f40ff5a5afcb33a94cf92a83bc615e12009e22ade88eca672aa532bd34bd313774f92b9c74d60472066f75ff3f5dee9d8", &(0x7f000000a000)=""/236}, 0x18) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0xa8, "ccedffc11321e1b6eaf0c6646802f0b35bb3fc23b2d01baf97a15945af79c92d4a8a6944c29676745c5e37808bfac03d6a83229c9e81708b37c182b7c775d2df39563fce96d8cc1ea5632ab158c49c8d0b51d37d055d71cf75edd013a717cad1b750ff627fc20698aad2b6c5e3ff2acf80d8eec21a433bc39fe761aa92db116dddb6cdec33b3e2e916afb84f8d805f2f38105d7258c01fa17855aeff2ab3acb31d9ec9f9c5de47d3"}, &(0x7f000000b000)=0xb0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000b000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000009000)={r2, 0x4}) syz_emit_ethernet(0x6c, &(0x7f0000008000-0x6c)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x36, 0x32, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x0, 0x3, 0x4000000000000094, 0x1, 0xe0, 0x0, 0x0, 0xf, 0x100000001, "0471e9", 0x7f, "2a7aff"}, "8419fce78832847a00708023d8ec637bd84725098bf4013c3cf9d07d81f17aef7e82d805c3ee"}}}}}}, 0x0) 2018/01/25 08:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) socket$llc(0x1a, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000871000-0x38)=[{0x0, 0x0, &(0x7f00001eb000-0x20)=[{&(0x7f0000fc7000)="7ab19ec4ff0e01bf71c0e55608be8d1a70eeac145f1c542a2537941360de243f", 0x20}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000cc6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000121000-0x50)=[{&(0x7f0000e75000-0x7c)=""/124, 0x7c}, {&(0x7f0000168000-0xfa)=""/250, 0xfa}, {&(0x7f000068d000-0xb2)=""/178, 0xb2}, {&(0x7f0000380000)=""/143, 0x8f}, {&(0x7f000082c000)=""/159, 0x9f}], 0x5, &(0x7f0000e22000)=""/0, 0x0, 0x8001}, 0x2) 2018/01/25 08:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00009b7000)={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, {0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x81}, 0x1, [0x8, 0x1, 0x7, 0x2, 0xffffffff, 0x3f, 0x3ff, 0x0]}, 0x5c) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0xfffffffffffffe15) 2018/01/25 08:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x455c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00007ef000-0x5c)=[@in6={0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x85}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) accept$inet6(r0, &(0x7f0000019000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000763000)=0x1c) connect$inet6(r0, &(0x7f00009d1000-0x1c)={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0xfffffffeffffffff}, 0x1c) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x8, 0x84, &(0x7f0000b35000)={0x0, 0x0}) 2018/01/25 08:36:14 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000045000)=@common='syzkaller0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00007a6000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80805, 0x7, &(0x7f0000000000)={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) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000000)={0x9, 0x100, 0x1f, 0xec, &(0x7f00003df000)=""/236, 0x0, &(0x7f0000000000)=""/0, 0x71, &(0x7f0000001000-0x71)=""/113}) mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, &(0x7f0000019000-0x48)="ca", 0x1, 0x0, &(0x7f0000019000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x1) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000009000)=@generic={0x10001, 0x0, 0x6}) sendto$inet(r3, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:36:14 executing program 5: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000430000)={r0, &(0x7f0000667000)="d532668dddf10b14c7389503dc4873343b8a74e0a9c65e497002095faf2e3d6ac69938438e3fef2a8822f950d259a68a4ecf1b8ee25a58b842a001cc3a46916f8240be13276ec6f49d10e9f490c9e25b9cce2a3cbbe49e62a764df44e64007b4a2cba5f774e5dd0c11192f0c52d52041186d06e77d5b887a96f05551707f1d38a7ca40f534508777f4a0033c049c7b4c52f1ee760fdc45173b14ce8dce031463f2e73452d126ddf4a5085c27f2c743658f17190abb283b2cb5218d2e1c25d3b4cbac704e", &(0x7f00002da000)=""/148}, 0x18) 2018/01/25 08:36:14 executing program 3: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fa6000)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000fa7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000e1e000)={0x9, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) connect$packet(r1, &(0x7f0000576000)={0x11, 0xff, r2, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000fa1000)=[{0x0, 0x0, &(0x7f0000fa2000-0x60)=[{&(0x7f0000fa3000-0xb9)="efc8bcdf86bd2cdab96611ea0aa569cc4bc58910179dc8f2f5d2344442d71c5f", 0x20}], 0x1, &(0x7f0000fa2000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f0000d85000-0x38)={&(0x7f0000eaa000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fa4000)=[{&(0x7f0000e53000)=""/18, 0x12}, {&(0x7f0000f9b000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) 2018/01/25 08:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) close(r0) 2018/01/25 08:36:14 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000013000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xd, 0x800, 0x5, &(0x7f000000d000)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000016000)={0x8001, 0x9, 0x9, 0x20000000}, 0x10) 2018/01/25 08:36:14 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000002a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000005000)=0x1c) mmap(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000029000)={0x0, 0x1000, "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"}, &(0x7f000000c000)=0x1008) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000002a000-0x4)=@assoc_id=0x0, &(0x7f0000028000)=0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000002a000-0xb8)={r2, 0x2, 0x83, 0x3f, 0x4, 0x7, 0x1ff, 0x800, {r3, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x6, 0x8001, 0x0}}, &(0x7f000001e000)=0xb8) getpeername$netlink(r0, &(0x7f0000029000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000029000-0x4)=0xc) r4 = socket(0x1d, 0x2, 0x37) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) 2018/01/25 08:36:14 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00005ed000-0x28)={@generic="52d3ee0c8a90076aefb34cd1db751328", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(0xffffffffffffffff, &(0x7f0000acf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cb000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000001000-0xaa)=""/170, &(0x7f0000001000-0x4)=0xaa) socketpair(0x4, 0x7, 0x6, &(0x7f0000000000)={0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000fe7000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f000009b000)={&(0x7f00000f2000)=@ipv6_getnetconf={0x44, 0x52, 0x401, 0x0, 0x0, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x0}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x400}, @NETCONFA_IFINDEX={0xffffffe7, 0x1, r0}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x400001f}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x402}, @NETCONFA_FORWARDING={0x8, 0x2, 0xd28}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:14 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005f3000-0x28)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/25 08:36:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000150000-0x4)=0x10) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:36:14 executing program 3: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002ea000)={0x0, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)=0x0) 2018/01/25 08:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x2, &(0x7f00004e7000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d36000-0x84)=[@in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x80000000000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2f}], 0x84) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/25 08:36:14 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x11)=""/17, 0x11, 0x20, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000001000-0x16e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) 2018/01/25 08:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00008ac000-0x20)={@common='tunl0\x00', @ifru_flags=0x2100}) bind$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$inet6(r0, &(0x7f0000c40000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/25 08:36:14 executing program 5: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000057b000)=0xac, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e00000+0x26c)=0x28) 2018/01/25 08:36:14 executing program 2: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f6d000)={r0}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000f6d000)={0x1f, 0x5, {0x8, 0xfff, 0x8, 0x5, 0x9, 0x6}, 0x1400000000, 0x2}, 0xe) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f6d000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd27) listen(r0, 0x100000000009) r2 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000435000)=""/117, &(0x7f0000f6e000)=0x75) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f6e000-0x4)={r2}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000f6f000-0x10)=@nfc={0x27, 0x8, 0x2, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000f6d000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f6d000)=0x10) 2018/01/25 08:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000293000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0xffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a76000-0x12)={@generic="81fc2333f992c3d809a21d64e19b8496", 0x4}) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000961000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000094000)=0x10) r2 = accept4$netrom(r1, &(0x7f0000148000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000752000)=0x48, 0x7ff) recvmsg(r0, &(0x7f000057c000-0x38)={&(0x7f0000ac7000)=@pppol2tpin6={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}}}, 0x32, &(0x7f00003f2000-0x30)=[{&(0x7f0000ced000-0xef)=""/239, 0xef}, {&(0x7f00003c8000)=""/115, 0x73}, {&(0x7f0000960000)=""/194, 0xc2}], 0x3, 0x0, 0x0, 0x7fffffff}, 0x40000001) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000d3e000-0x4)=0x1) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000905000)=0x2, 0x4) socketpair$inet(0x2, 0x80006, 0xc261, &(0x7f00007c3000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r0, &(0x7f0000802000)={0x1f, {0xf31, 0x1, 0x2, 0x8, 0x7ff, 0x6}, 0x9}, 0x9) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000013c000)=0x0, &(0x7f0000696000-0x4)=0x4) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f00003be000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000849000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f0000afd000-0x28)={@common='ip6tnl0\x00', @ifru_names=@generic="cdbf4ee4dac69782c0ce8e1ea4b9d683"}) 2018/01/25 08:36:14 executing program 6: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000fe0000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000025f000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x0}, 0x8) r2 = socket$kcm(0x29, 0x2, 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) writev(r2, &(0x7f0000001000)=[{&(0x7f0000002000-0x92)="4e11a63981e89aa07e23e37a85b8c3e1c6c294b03fe51ab54ec97fcd9a26509f29f7ef1af4ac11bd539270f1e45c6dbd8a3c391bc8e0a3df415f850904ac37508e07837e63a61ee4c68487f5369013515aa8af32a0fd3bd2d645327301f03dae3ae4d3aa4ab7fc09e80d97c49bee6013a53e1bd8ba20608c9a331db2fb7862c0c7a28df0873e45da28c813cbba529be313a6", 0x92}, {&(0x7f0000002000-0xa8)="f642ab5dc4d012613357475c1929e01d34294d34491573bd34ab5c71a6e6ad1a6584c523628fadd55a5ae2fe0b7a5da2e8888f4cb3f80e841dd92f964ea2d5be80b72b3d91d6075ed75e50189896cba1150e96f2af10b286cc8f56a34cb358f27e7b3cfa027de7b93c35e2814b10c10e752376c0408d16f3890469a1a31a71885c21721d0df7146d09486e58e0462c728f50489a668cca56d8289a1833e10ffcb347c0b5e395de6e", 0xa8}, {&(0x7f0000000000)="3b604d4991665113e502f87cdebb759c8b4d81164742a24345969cafa71b2e6210ddc7c64fafd6d82c0845ffc6f437c3a965365ea4603aac28189f3a1ea4f98f212e1be677524a8ba7077a9a11978ba82c2768be9a051e8b974d3d67ebebdcb4a1ee224341aa3e933c72f2fd0a02c835202b0ebac6a0abf0a607d9dbcdc5e56bc0b991dc81f858ebe64d2ee63f6776a23fa87d60f03027bd18b36fc1a82c10453cc13abd4d90ce2163f92df2ffd04225e955c875545451433b716cc07650a48046ab7b96e66bcd9e52063ab88163a618223d01652e8718d338b0", 0xda}, {&(0x7f0000000000)="1e52c0a9c962e82c858453004b79337bb95bd103ce8cb42a693517e6b108c6b407123975c4c8", 0x26}, {&(0x7f0000001000)="deeb526610590edaa236f82ec4464e0495468d85f4f78526ee003a2bbd28fc087862723bcb6e472b92158fce7d70ff7da76ff7b50f2c70ba2289f014511f0996d6297758bfc270c50e5d46", 0x4b}, {&(0x7f0000001000-0x38)="de5809a29515ee4e4b0b2e4321fa551cab9e98109b1d7db1dcc0f889741e3f837a212de2dead12ec1d35f7c85e6546df061b7e1ae99d9f8b", 0x38}, {&(0x7f0000000000)="5363490ef589cd58fde08483a62904fbe110b4978368dff1a4fae5b87d69aa559f34c52c85395bea6c060789f1c3889e67b6f9a6171de8f78a2d6010005b0ace5c4c2761959b7f6e2075c5258af57b3a10e1bcce8ee5e33fc9f3114161f5a079028ce32b5e9c92cb1185fce612657f633b1bbce37507ac13675f04b8f100c3d29a2ebc8814ced3b2211b1c4fc6acb96f515d428d99af2f280f680e820f725838b43c6912c1d1ca1b119a", 0xaa}, 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{&(0x7f0000001000)="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0x1000}], 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r1, 0x6, 0x45, 0x7}, &(0x7f0000004000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x72d5079ca0e5d69b, 0x38c, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005000-0xc)={&(0x7f0000004000)='./file0\x00', r4}, 0xc) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={r3, 0x10001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000006000-0x4)={0x0}, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000006000)={r1, 0x1}, 0x8) 2018/01/25 08:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000d8d000-0x8)=@fragment={0x6, 0x0, 0x24, 0x3, 0x0, 0x800, 0x1}, 0x8) recvmsg(r1, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)=""/0, 0x0, 0x0}, 0x44) r3 = accept(r1, &(0x7f00007f8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000491000-0x4)=0x2e) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f000047a000-0x4)=0x1, 0x4) 2018/01/25 08:36:14 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000c58000)=""/50, 0x32}, {&(0x7f00006fe000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000000)=""/140, 0x8c}, {&(0x7f0000edd000)=""/167, 0xa7}, {&(0x7f0000a43000)=""/148, 0x94}], 0x6, &(0x7f0000000000)=[@rdma_dest={0x18, 0x114, 0x2, {0xfffffffffffffffe, 0x45}}, @fadd={0x58, 0x114, 0x6, {{0x7, 0x1f}, &(0x7f0000000000)=0x4, &(0x7f0000000000)=0x3, 0x3f, 0xe89, 0x8, 0x1, 0x0, 0x3}}], 0x70, 0x800}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/25 08:36:14 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000013000)=0x0, &(0x7f0000013000)=0x4) 2018/01/25 08:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000389000+0x6a7)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000089f000)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e16000)={0x8, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000a80000-0x3)={0x2, '{\n'}, 0x3) r1 = socket(0x8, 0x0, 0x6) pipe(&(0x7f000029f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d15000)={0x3, &(0x7f0000f59000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000566000)=0x0) [ 775.380775] kasan: CONFIG_KASAN_INLINE enabled [ 775.385617] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 775.393057] general protection fault: 0000 [#1] SMP KASAN [ 775.398587] Dumping ftrace buffer: [ 775.402124] (ftrace buffer empty) [ 775.405846] Modules linked in: [ 775.409041] CPU: 0 PID: 11821 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #208 [ 775.416395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 775.425751] RIP: 0010:tun_do_read+0xf05/0x2600 2018/01/25 08:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000293000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0xffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0xa, 0x5) listen$netrom(r0, 0x3f) syz_emit_ethernet(0x66, &(0x7f0000e43000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x30, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/25 08:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000d8d000-0x8)=@fragment={0x6, 0x0, 0x24, 0x3, 0x0, 0x800, 0x1}, 0x8) recvmsg(r1, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)=""/0, 0x0, 0x0}, 0x44) r3 = accept(r1, &(0x7f00007f8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000491000-0x4)=0x2e) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f000047a000-0x4)=0x1, 0x4) 2018/01/25 08:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000d8d000-0x8)=@fragment={0x6, 0x0, 0x24, 0x3, 0x0, 0x800, 0x1}, 0x8) recvmsg(r1, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)=""/0, 0x0, 0x0}, 0x44) r3 = accept(r1, &(0x7f00007f8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000491000-0x4)=0x2e) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f000047a000-0x4)=0x1, 0x4) 2018/01/25 08:36:14 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000024000-0xef)=""/239, &(0x7f000001e000)=0xef) getpeername$netlink(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)=0xc) getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f000001c000-0x5f)=""/95, &(0x7f0000020000)=0x5f) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe7, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000023000-0x108)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb3a, 0x80000001, 0x800, 0x2, 0xfff, 0x1, 0xfffffffffffffff8, 0x2, 0x6, 0x2, 0xb5e, 0x7, 0x8000, 0x8000, 0x8]}, &(0x7f0000022000)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000a000)={r3, 0xffffffff, 0x5, 0x400, 0x10000, 0x5}, 0x14) [ 775.430324] RSP: 0018:ffff8801b0c07920 EFLAGS: 00010202 [ 775.435682] RAX: dffffc0000000000 RBX: 0000000000000010 RCX: 0000000000000000 [ 775.442944] RDX: 0000000000000010 RSI: 0000000000000002 RDI: ffff8801b7357dcc [ 775.450203] RBP: ffff8801b0c07c88 R08: 1ffff10036180e63 R09: 0000000000000004 [ 775.457465] R10: ffff8801b0c077d8 R11: 0000000000000004 R12: ffff8801b0c07c60 [ 775.464729] R13: ffff8801b7357700 R14: 0000000000000800 R15: 0000000000000000 [ 775.471993] FS: 0000000002040940(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 775.480232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 775.486102] CR2: 000000000047e5d0 CR3: 00000001cbbda004 CR4: 00000000001606f0 [ 775.493355] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 775.500615] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 775.507867] Call Trace: [ 775.510448] ? __lock_acquire+0x664/0x3e00 [ 775.514668] ? tun_net_uninit+0x20/0x20 [ 775.518623] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 775.523800] ? putname+0xee/0x130 [ 775.527233] ? check_noncircular+0x20/0x20 [ 775.531448] ? find_held_lock+0x35/0x1d0 [ 775.535491] ? tun_get+0x1ab/0x2e0 [ 775.539006] ? lock_downgrade+0x980/0x980 [ 775.543136] ? locks_remove_posix+0x518/0x820 [ 775.547611] ? lock_release+0xa40/0xa40 [ 775.551570] ? __lock_is_held+0xb6/0x140 [ 775.555618] ? wake_up_q+0xe0/0xe0 [ 775.559145] tun_chr_read_iter+0xe5/0x1e0 [ 775.563272] __vfs_read+0x6a7/0xa00 [ 775.566887] ? vfs_copy_file_range+0x940/0x940 [ 775.571449] ? fsnotify_first_mark+0x2b0/0x2b0 [ 775.576024] ? avc_policy_seqno+0x9/0x20 [ 775.580074] ? selinux_file_permission+0x82/0x460 [ 775.584901] ? rw_verify_area+0xe5/0x2b0 [ 775.588950] ? __fdget_raw+0x20/0x20 [ 775.592644] vfs_read+0x11e/0x350 [ 775.596076] SyS_read+0xef/0x220 [ 775.599415] ? SyS_chdir+0x117/0x200 [ 775.603106] ? kernel_write+0x120/0x120 [ 775.607057] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 775.612056] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 775.616793] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 775.621528] RIP: 0033:0x40d130 [ 775.624697] RSP: 002b:0000000000a2fa18 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 775.632382] RAX: ffffffffffffffda RBX: 0000000002040914 RCX: 000000000040d130 [ 775.639628] RDX: 00000000000003e8 RSI: 0000000000a2fb50 RDI: 0000000000000012 [ 775.646883] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000002040940 [ 775.654138] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000484b [ 775.661386] R13: 0000000000000003 R14: 00000000000bd49b R15: 0000000000000001 [ 775.668659] Code: ea 03 80 3c 02 00 0f 85 0a 12 00 00 49 8b 95 08 07 00 00 49 63 cf 48 b8 00 00 00 00 00 fc ff df 48 8d 1c ca 48 89 de 48 c1 ee 03 <80> 3c 06 00 0f 85 b8 11 00 00 48 8b 1b 48 89 8d b8 fc ff ff 48 [ 775.687747] RIP: tun_do_read+0xf05/0x2600 RSP: ffff8801b0c07920 [ 775.693880] ---[ end trace fd1228e7d0208c07 ]--- [ 775.698632] Kernel panic - not syncing: Fatal exception [ 775.704433] Dumping ftrace buffer: [ 775.707947] (ftrace buffer empty) [ 775.711626] Kernel Offset: disabled [ 775.715227] Rebooting in 86400 seconds..