633059455e7d1d18d29332a411a1192b947bfce348bbfb6b902453ba419b43c01e39bc27636cc3a7a75eaeb5da212f99ddea7334d391396b34fe9f238c839f91", 0xc8}], 0x9, 0x3) 2018/01/05 21:48:28 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xe, 0x11) write(r0, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4004000005010000000e000300f0ffff00000503c76e35", 0x26) [ 244.293814] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/05 21:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000b7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f05000)=0x60) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aec000)={r0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000045f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000364000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000d7f000-0x5c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c5b000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r2, &(0x7f0000fb4000-0x58)={0x26, 'rng\x00', 0x8000000000, 0x0, 'ansi_cprng\x00'}, 0x58) 2018/01/05 21:48:28 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x3, 0x10000000000) accept4$unix(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) write(r0, &(0x7f0000001000-0x26)="26000000110047d19301c1204200010200000000040000000000000000000400050003000800", 0x26) 2018/01/05 21:48:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getgid() setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket(0x5, 0x6, 0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002f9000)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x8000, 0x2, 0x10000, 0x2, 0x5, 0x101, 0x20, 0x4, 0x0, 0x8, 0xdf43, 0x5, 0x8, 0x100000001]}, &(0x7f000062a000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c7a000)={r2, 0x1}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006aa000-0x1)="e9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d02000)={&(0x7f0000f65000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec9000)=[{&(0x7f0000726000+0xe03)=""/54, 0x36}, {&(0x7f0000f62000-0x4)=""/4, 0x4}, {&(0x7f0000a1b000)=""/244, 0xf4}, {&(0x7f000089a000)=""/239, 0xef}], 0x4, &(0x7f0000c74000-0x3e)=""/62, 0x3e, 0x0}, 0x2) setsockopt$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) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f00001ca000)="769e4473e5139b61c104cc8f0c1fc3074a1b054f3496f0b5f6c1f5fcb8cb662e02a198d47304858d80cefdc62f600b35fd841f2ab44aed61464c11c6740ba9a4b5162cfda70f16dfef90752ebbc789936adcc8101b51a4fd2897f5ccc535cd25f41e823b56431a453aff42dd58c42b4ad63e66d49d3f6bf43bdff95707f162db4582aa2d5ce1250f05855e12d4881b2e15c8d7609aa6c0335de72c246aa9a26b161ba30c4b06d7a70624f22c0493bc0881288e0dbced26ee914e4c2f90879dd93acfe8e8b48a8ce817281892d26ef79c5646c9ac653ef0168a7663d8f4b1ed5585") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0x10000, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f4b000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) pipe(&(0x7f0000aec000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ca000)={0x0, 0x0, 0x0}, &(0x7f00009f6000)=0xc) accept(r3, &(0x7f00006e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008f5000-0x4)=0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000072f000-0x4)=r4) sendmsg(r0, &(0x7f00001c2000-0x38)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)="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", 0x431}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:48:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="dd095f095c6b8fbe1319416445e707a9", @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8000000000000010, 0x4000000002, 0x0) sendmsg$netlink(r1, &(0x7f0000638000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x25, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffffffff09"}], 0x24}], 0x1, &(0x7f0000311000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000321000-0x4)={0xffffffffffffff9c}) r1 = accept$ipx(r0, &(0x7f0000938000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001a6000)=0x10) sendmmsg(r1, &(0x7f0000b9b000)=[{{&(0x7f0000d15000-0x1c)=@in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x1c, &(0x7f0000858000)=[{&(0x7f0000fe4000)="236e595ab6cc82f3bdde4c0a0402f4006f2fca2e46638ecc320118cebcd8a6c8", 0x20}, {&(0x7f0000eb5000)="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", 0x1000}, {&(0x7f0000187000-0xf6)="eff9d65936126655992f447054143615c38701efd5f97b3534fb3c851f70a0030773cc9e18d6f06b9e3e20e315d11becf018cab7682e12d6b99cd320e7fe6488de1b0e90d6c59e5e3385476549083abc05038773d81ea007b47889b3c1eae6890573898966e3ddc6a3baa47e5d11c51f172904de1862e4dfdfe8ea403eda273066ca9c92cafa68238f4aaab788588478a50376d16adcc2d1aa199c1afb18701b7cbf93e2eb9d5921fe3a7f1c750336a383bac8bdcdf6acd2061e2a0a5a2fd0a798c1c53338876b4ad6aee5d314e21ba3843030b7cd2e14e5cbffb1669e6c1a7c8beeca068431b8abbd3d796b250ea72b743b0bcf9082", 0xf6}, {&(0x7f00009e1000)="528dde31c4e41fb1c5432b727a8f2035c5b4b17add646c8a1007d006218e069898344cd9db560014c57e4133a3146ef1f1d0e528b9503f35b8ad927343483fe57b2e506671794c49623946e9b5e64a4454af9ec817271d9c9b38c8c7a2fa6a32005a74f767eaf0c93a551e47508bc1b41248af2031b5dfac41501ab8e0899bcdf4c69fab05cec00abe", 0x89}], 0x4, &(0x7f0000ed4000)=[{0x90, 0x109, 0x20, "1245f748ad92f5949b0878405d1381643288f47f78b36eb9cfe6aacdefc2b1757108829a64c434cba622524439bb2c5d8ca2c070da3822d477cca152b699a2792126bd5c539e7814f7bad57f187982590dc57af00354decfe6e36bf5daadf7858576b8a3071af5f3cebb7e014ef6dfde757d5cd91ed786bf6a"}, {0x78, 0x18a, 0x7, "af811e55dd05383b72b533b8a0397735389cebb925b9489a6052602c4210ddfe0da50aa2583e8612ed10c58b9ade4a6ceecf0dc2fc271967a62f8fac7f6ebe9af396a58dc1ee8053ae018e61f7e76bbe46366f377e69dac6c2b68a53428c10e124b24bb794fe54"}, {0xa0, 0x11d, 0x1, "c3d0862939d0c4c32ac932b9b73d93f09ab44e5bd058bbf4fe5aab4151e74ffa98237c515efd1a36dcbc3bb66a5e3d732c586f11b1cc8854301687e0ac29e34cf4ab006aa71d9a0b4677e2fe4b0269899f135e6c4d1ebc32c3ccdd45b4d7161e186d8b405bdb4b2d72a9e0750974705a8f79c6579234cff5bf05922da73ebd78ad97794bf8fbc8e6fc9f88b608ee7f"}], 0x1a8, 0x10}, 0x0}], 0x1, 0x877899a3aef56c8b) recvmsg(r0, &(0x7f00008f0000-0x38)={&(0x7f000045d000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001a9000)=[{&(0x7f00007a5000)=""/188, 0xbc}, {&(0x7f0000b19000-0xd1)=""/209, 0xd1}, {&(0x7f0000009000)=""/4096, 0x1000}, {&(0x7f00007ad000)=""/4096, 0x1000}, {&(0x7f00003cf000)=""/1, 0x1}, {&(0x7f0000a5e000)=""/223, 0xdf}, {&(0x7f00005b7000-0x3b)=""/59, 0x3b}, {&(0x7f0000d41000)=""/4096, 0x1000}], 0x8, &(0x7f0000729000)=""/175, 0xaf, 0x100000000}, 0x2000) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00009bd000)=@generic={0x9, 0x7, 0x1000}) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000241000)=[{&(0x7f000037f000)="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", 0x74d}, {&(0x7f00006eb000-0x9b)="a65a0750597a7a104c607de3be07428b84be3e1cd39adc83c63d92814af37ef58254cf44f4fb2c708d03077c734253d3237ad90eb4f1e109b85f237392fa1d353e617b40e4253a9155458d908de89c71086a5d9cdfcf1c7c6f1891d99976b18d638c3c50cc4840c09c442ad4222fc6e18f1950628d3fd83d906816ebd01098e17c195b6b7f5ac2c475723af1ccd9e169b6d58ccde951cd8c50b4b3", 0x9b}, {&(0x7f00000ae000-0xe0)="60f5ef1da8c3095badd3dbfaa3fbaceb0b62f8f1b5507178501d850336e032468d67295b46a0bedb9d159c3d3fa1a8528dd94f19bceaa00a507c65da951def03ee3e1f92afd30df240beba9fbbf96d8e3c85d8647ab9cc79983d89fb996c24535f6d66aa0495053dfcf67eb60dc2a8ed7bd414574e81b405d75d580631bf1ef3974d2481ae383c95dbb583ad7fc94446f939ade773162de541ee8c249dec9996b39ff85e2012623b76a71d2b8afa70f43cc36897dc292c1660c458d6ec5c958af24afe37950c7b64ed26701235623e9357843d07f0ae39ad435f319446c7f049", 0xe0}, {&(0x7f0000988000)="9c5b140443eddeaf1df7ced9ed0b185c11d12483decc59f417c1092aeaae75bbb6efae0ee2cdad3f86c059303095496f8497db307815bab25c66edff7ed96e002f2c3045e699800949946fbd67c88e97650d0e931344ecb9d0848be0f8a742d35178d4043373ac8673cf3310e5ebd4d510b05a725bcbdee535d5400de7753a93ee2727f514a66190edd3dc619ff488fd9950a2f37962a4a9be55bc4df0e1c04e7277a33e78af81406a0e243bc26c160b7a8dbdb10001a16461492a0d383ee29215c8db6f251392b80d381ae91ddf0da10dabc2b087b7a46f22045ae9c30008b22908806c049fbf669165f5f5312a61b84f04f287f42191d5e031", 0xfa}], 0x4, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000889000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fd6000-0x4)=0x10) setsockopt(r0, 0x5, 0x3, &(0x7f0000428000-0x1000)="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", 0x1000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000000d000)="09fff70000000000", 0x8) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000e89000)={&(0x7f0000fa0000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000077d000-0x10)=[], 0x0, &(0x7f0000659000-0xec)=""/236, 0xec, 0x0}, 0x0) 2018/01/05 21:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b58000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007aa000-0x4)=0x1c, 0x80800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00005eb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b5b000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f4e000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r2}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f000076a000-0x67)="", 0x0, 0x0, &(0x7f000070f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000f54000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f9000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00005c9000)={0x0, 0x10001, 0xa, [0x0, 0x2, 0x100000000, 0x0, 0x8, 0x85, 0x9ac, 0x3f, 0xd5, 0x81]}, &(0x7f0000d90000-0x4)=0x1c) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000e1c000-0xc)={0x10001, 0x1, 0x80000001, 0xfffffffffffffffc, 0xffff}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000050f000-0x10)={r3, 0x0, 0xc8bd, 0x800}, &(0x7f0000398000)=0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f19000)=0x0, &(0x7f0000876000)=0x8) 2018/01/05 21:48:28 executing program 2: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x6, 0x9, &(0x7f0000f02000)={0x0, 0x0}) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000786000)={&(0x7f0000f03000-0x10)=@ax25={0x3, {"f97400e88a7109"}, 0x1}, 0x10, &(0x7f0000b3b000)=[{&(0x7f0000f02000)="764288e0d18040f170ca62a8691fe23b3c52fcae3fc6f0681f3740b6f8ac8b", 0x1f}, {&(0x7f0000c71000)="4f591a70668aa22319fa59fd7907a25e88e3d13c12abd1d59ba018c2704b029aca90a97e8c93e2f7b5c9a4ba919fccd2afb78c66f16eb60b8f3c6c36a8101092d93bc0dd920cae0ae0d1d849345f0eb3ef942c140bb57b", 0x57}, {&(0x7f0000f03000-0xff)="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", 0xff}, {&(0x7f0000853000)="1b53c485596a339945b067b5a4f18eefbdeb6adea4f52b56e9ea9b6b01c0358467c47da20e444e83e725c91f5d14652a33c330c91c4d82530523c644e970", 0x3e}, {&(0x7f0000f02000+0xb8c)="03e4d7be36be7cd61d13e8fdad3576676839beaa53e12d7f75e5d377f997e01fae99dd9ad17925e4fdb3a302f3128b06d16b79493bb10f4cda87aa3c64fd55b4bf677246330d1b7fde8fd57f47bb62f78937eb07176ad915ba4d6d9f93ed0291cd84b817dad21a392e42c6c8a34f7126bc886a1705fae9ffa9f8d8ea477d6705d0458e30b1f6e0bd134111c886701914e6bbe60132fc9d042015a55d79374ae12967531e25c2ccd443c089d14a718c5ced2c408d23532d8dee36e1", 0xbb}, 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0x1000}], 0x6, &(0x7f0000f02000)=[{0x68, 0x119, 0x0, "ce0625c58b112d92e4fca94105f1662edfe3ae7c3aed4a5097b615bbba5aae2f73833c12835fe5849c089dbb434100554b26c859b9c94eeb5e0d06d0072b164638f3581b2eeab491ce4181c7afa2f3f18874"}, {0x20, 0x84, 0x4, "16565075895cd5bcef72da"}, {0x1010, 0x0, 0x3ff, "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{0x98, 0x0, 0x8, "b82618498887e11dd50f6ba4494b038770fa21a4dbc4e7ea6c1ddd5c819ba13f0783d88c7e21d970837c310b6698f0d027c19f6d5bcd16dbc135a2bbbb54cc1f27c5f75429a79eba8521e65426bd22f5b27b99c87c8f85a103de016c6c6ebf9f6e37e6f86e807c70933eaca0eac3e8ee9d281aa3aa2a5e336c19c95346c530eb381e8310d6"}, {0xa0, 0x29, 0x9, "2f62b39abaa9c67833346d2d03d24dd156a3fdbeea90401249cfbe752785bbc93504cd8da3ca57ab4eb999c3d85477d2f5276d42b6ed7258c5870aa66d1fe0d3f20c1fd0c1634d3890cc9ae55b06b3c9ce814a1a85d36ecaf0db2bdfba8d9552f661b9d9c98858ef66a276929e5e4691a87690777b76421e86e7ec2d8479d6893ad19d245bd2c455b2"}, {0x80, 0x118, 0x9, "52a5846a648c71522d8dab1e1584e5764db8a3b0ceef5302d2fe4094cb51b3a39dabe04c9ca325589bd67ae3c59aa7e0c89b3ba26b4492020275079a70bcf3aae667c42a1548377d0042e1de1e9d33b970085e31b5affa62de6af3cd654f00ffe9b3a5513a19852c4dd439c849"}, {0x98, 0x10c, 0x200, "8745a9001ed30de3b8c0fd852838f358dbdefa689ac2690d364475195209ccb1f2f0dd0defa8c85ffd2449cb71fd1872f007ce337bd9a0835be4cb9a6f2f6993015b31d3fd452bfc850c69ac341b93af7fd9aa3b8630811cc08e254262060250276d3f2b8bb1d8ca26b3916d85778dfd6f3173697e4fdc58141959da8afe41af69bac54e6221"}, {0x48, 0x0, 0x9, "ceb3039a801b7f4bd3d272eeb5775b4c81cfee2a574573b59d5d81e5773c2eded4e6923f91309140b402bb72aa5f7cf75a3e947a61e1aa"}], 0x1330, 0x800}, 0x10020) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000efa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000ccf000-0x3f)=""/63, &(0x7f00008da000-0x4)=0x3f) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000901000)=0x0, 0x4) [ 244.342287] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/05 21:48:28 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fed000)={0xc, 0x0, 0x4, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a6b000)={0x0, 0xba, 0x30}, &(0x7f0000ff0000-0x4)=0xc) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xb, 0x3, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000ff0000)={r2, @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]}, 0x7, 0x4, 0x0, 0xfffffffffffffc00, 0x48}, &(0x7f0000314000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000db6000-0x10)={0xd4b, 0x202, 0x52, 0x1, r2}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fef000)={r2, 0x20}, &(0x7f0000dcc000)=0x8) 2018/01/05 21:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) bind$alg(r0, &(0x7f00007ca000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000eda000-0x38)={0x0, 0x0, &(0x7f000000e000-0x20)=[{&(0x7f0000c74000-0x1f)="fe", 0x1}], 0x1, &(0x7f0000df9000-0x70)=[], 0x0, 0x0}, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000bab000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002d2000-0x4)=0x48) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000e80000-0x4)=0xfffffffffffffff8, &(0x7f0000ac1000-0x4)=0x4) 2018/01/05 21:48:28 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xfffffffffffffffd) r1 = socket(0x9, 0x803, 0x1f) connect$nfc_llcp(r1, &(0x7f0000002000-0x60)={0x27, 0x400, 0x3ff, 0x2, 0x7f, 0x7, "52e3f1886288373a001a08d47532a8e0306104dc6c8aa719f529d1d1bde55925bcbfe14a996859d1ab4822c480a5ab1ecefea07d437734d238c659d0de5e0c", 0x8}, 0x60) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={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]}, 0x7f, 0x34a8, 0x3, 0xf24, 0x40}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000002000)={0x80000001, 0x5, 0x3, 0x3, 0x2, [{0x6, 0x401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x40, 0x10000, 0x200, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 21:48:28 executing program 3: mmap(&(0x7f0000003000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x107, 0x0, &(0x7f000079c000)=""/121, &(0x7f00005fc000-0x4)=0x79) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000426000-0x45)={0x0, 0x3d, "fef7db9276f2b2c13ed24a84b0612c76a02328c18467598cf48a7ec8dc69448226c4c45abed546240e895bb6bf9894e27540c97096f704dfc56202192c"}, &(0x7f0000410000)=0x45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x5ceb}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000113000)=@req={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x7, 0x4) 2018/01/05 21:48:28 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f000067d000)=0x0, &(0x7f0000f9f000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f9f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0x76)={0x0, 0x6e, "d68ed1cb75ea1d97c0a5e006d618fceb790a0363aa846ba91fb3f3b7a7c406d4086c99e72af66cac3912fc899a4dab370683ece18443c694918ca025cd5697386fc913a0ef69d4ae3732e1efecd97d13d5b476ece09721c005cb0be65282a9c329df687904076f6e95956bb2381f"}, &(0x7f0000f9f000)=0x76) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x1000000000, 0x0, 0x3}, 0x10) 2018/01/05 21:48:28 executing program 5: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000c07000)=@add_del={0x2, &(0x7f0000029000-0x10)=@generic="b750ea9498205dee698cac9bc6deb7e5", 0x9}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005bc000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e68000)=@common='sit0\x00', 0x0, 0x0, 0x0}) 2018/01/05 21:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e1b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006d9000)=0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000cc0000)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x0}, 0x10) r1 = socket(0x211, 0xf, 0x3fffffffffe) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/05 21:48:28 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f0000006000)="8f", 0x1}], 0x1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f000001e000-0x4)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000001d000)={0x9, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x550f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) 2018/01/05 21:48:28 executing program 1: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x23, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x46) 2018/01/05 21:48:28 executing program 5: socketpair(0xa, 0x5, 0xc7, &(0x7f00003d9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x3, 0xf4, "0ee3c799980b", 0x7, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000-0x48)=[{0xb, 0x9a}, {0x4, 0x5}, {0x2, 0x9}, {0x2, 0x1ff}, {0x0, 0x7}, {0x8, 0x3}, {0x4, 0x1}, {0x3, 0x5a4}, {0x7, 0x63e}], 0x9) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000b73000)='tls\x00', 0x4) r4 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000f7d000-0x4)=0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004c7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000c42000-0x10)={0xbbed, 0x202f}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000f7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f7c000)=0x14) sendto$packet(r4, &(0x7f0000f7c000)="98ce78bb148bd8aa6cb22690ae", 0xd, 0x80, &(0x7f00002f0000-0x14)={0x11, 0xf5, r6, 0x1, 0x1415, 0x6, @random="24585588bd10", [0x0, 0x0]}, 0xffffffffffffff3c) socket$netlink(0x10, 0x3, 0x16) 2018/01/05 21:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003ba000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000fda000)={0x6, {{0xa, 0x0, 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]}}, 0x88) unshare(0x2000400) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d47000-0x4)=0x2, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f9d000)="220000002a00470900f1ffff07ee04001000401403000000dfffffff200300460700", 0x22) 2018/01/05 21:48:28 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000003000)="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") sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000009000-0x7c)=@delsa={0x28, 0x12, 0x21, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0xff}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:48:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000b82000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a0c000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000cee000-0x10)={0x0, 0x78, &(0x7f0000675000-0x78)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000d1f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002f7000)={r2, 0x2, 0x2, 0x0, 0x7fff, 0x4}, &(0x7f00007ed000-0x4)=0x14) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0xffffffffffffffff, 0x0, 'vmac(aes)\x00'}, 0x58) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00002a2000)={0x0, 0x0}, &(0x7f0000efb000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f3000-0x10)="f203000000000010979d7a203e9b4d30", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000c7f000+0xbe5)={0x0, 0x0, &(0x7f0000772000-0x10)=[{&(0x7f0000169000-0x1000)="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", 0x100}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect$netrom(r1, &(0x7f00004f6000)=@full={{0x3, {"c5de6819bf2cdf"}, 0x5460}, [{"205dc8b1a35ce2"}, {"b3caa095efe631"}, {"8f7b01c4dcf7d2"}, {"76fc9ce287a787"}, {"4d52b3f92a3d32"}, {"96aa5f4a8f7eca"}, {"139aa86482b85e"}, {"07728205fb2208"}]}, 0x48) r4 = socket$inet6(0xa, 0x800, 0x1) accept4$packet(0xffffffffffffff9c, &(0x7f0000ca7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000365000)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000b3f000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r5}) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f00006ca000-0x4)=0x2ae, 0x4) 2018/01/05 21:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00006dd000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e20000)=0xe) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000af1000)={0x4, 0x1, 0x100000001, 0x2, 0x1}, 0xc) bind$netlink(r0, &(0x7f00004f4000)={0x10, 0x0, 0x2, 0x40000}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000aa7e18bf0103360fae5"}) 2018/01/05 21:48:28 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x138, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'tgr160\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000-0x4)=0x0, &(0x7f0000005000)=0x4) 2018/01/05 21:48:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x10001}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000-0x8c)={r2, @in6={{0xa, 0x1, 0x399c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x65e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000003000-0x10)={0x4, 0x8, 0x5, "b46451586c0d", 0x6, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r3, @in6={{0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6bf) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/05 21:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) pipe(&(0x7f00006d6000-0x8)={0x0, 0x0}) recvfrom$unix(r2, &(0x7f0000141000)=""/65, 0x41, 0x10020, 0x0, 0x0) 2018/01/05 21:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000080002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x3f, 0x4) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00003bf000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000302000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a18000-0x8)={0x0, 0x0}, &(0x7f0000a70000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000063000-0xa)={r3, 0x1, 0x1, [0x3]}, &(0x7f0000d89000-0x4)=0xa) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001c0000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000087d000)={r3, 0x2, 0x4, [0x0, 0xb55, 0x8, 0x1000]}, 0x10) 2018/01/05 21:48:29 executing program 7: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ec2000)="390000001100090469000000800000000700004001000000450001070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000ec3000)=""/201, &(0x7f00003b2000-0x4)=0xc9) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000d47000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec5000-0x4)=0x10) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000ec5000-0x75)=""/117, &(0x7f0000ec4000)=0x75) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000e7b000-0x4)=0x20, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f00000df000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ec4000)=0x1c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ec4000-0x4)=0x3, 0x4) 2018/01/05 21:48:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000067f000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001e2000)={0x0, 0x1, 0x10, 0x92db, 0xfff}, &(0x7f00004ab000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000044000-0x14)={r2, 0x80, 0x6, [0x101, 0x3f, 0x80000001, 0x3ff, 0x6, 0x4]}, &(0x7f0000830000)=0x14) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r3, &(0x7f00009c0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x400) r4 = accept$inet(r3, &(0x7f000014b000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa9000)=0x13) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00008eb000-0x4)=0x0, &(0x7f0000964000+0x1df)=0x4) sendmsg$kcm(r0, &(0x7f0000da8000)={0x0, 0x0, &(0x7f0000663000)=[{&(0x7f0000315000)="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", 0xfc}, {&(0x7f0000884000-0xf7)="dc80b2de5c0747eb66033475e2eb2bce8bf514783641ee9710caaf41600f0ebd7ecc8619eda0a71135690dc2f683560468cf93f847a1e37282020f68e6b7519502b849fb0c10caa6efbd3661ce6af21a01869ea4a82cdfa6cd8e45b48e6252869e9f923534ea670463f4e63a30c4127197dbe879c8451bfab0cbfe7f8b2118b85c750626d3c6ec294568ea9492eed46318115b5f751bdf4ac11e3ebc4a4254638206735babbc442f86d11151c724ff1e3a1268007afbf40f6efea884f64555cc07f9f8e7494b71ff170a41a79f64eb2ddf20e38a9a79239fe15c62ee1c7e0d7fba4425e545c6b55bdeadc6cecfe17099914e324f40a3fa", 0xf7}], 0x2, &(0x7f000046b000)=[{0x20, 0x108, 0xff, "762311ffafdef2a5ec57ac0d4feb"}, {0x70, 0x10f, 0x80000000, "110ee03c1a1abb92650defdc7e745d97bd6e219d79ea14b1f1e209d22c48560cd8183fd9de2f316e410a1f9f9f00e4ef3e1b0a43334caaf8bccb3902d554ff20b1f5a341fc3e420ca08760796199be333cc8dc59dd53b3a337644e83f93fa9"}], 0x90, 0x0}, 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000af6000)={0x0, 0x1f}, &(0x7f00007bc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002fe000-0xc)=@sack_info={r5, 0x7e, 0x200}, &(0x7f00008d4000)=0x3) connect$llc(r1, &(0x7f0000af1000)={0x1a, 0x11, 0x3ff, 0x933, 0x3, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/05 21:48:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000019c000)={0x0, 0xfffffffffffff800, 0x3ff, 0xfffffffffffffffc, 0x7fff, 0x1}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x9, 0x30, 0xffffffff, 0x5}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000348000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af3000-0x4)=0x8) 2018/01/05 21:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f000055a000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) r2 = accept4(r0, &(0x7f0000cad000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00008c6000-0x4)=0x85d01ad6c5557567, 0x800) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e14000-0x75)=""/117, &(0x7f0000ebc000)=0x75) 2018/01/05 21:48:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) bind(r0, &(0x7f0000001000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f7b000)=[{&(0x7f0000b3c000-0xe5)="1c62880bc42ae34c48cce7f2518b0c3957eba378f233c7a1a7cfdc55284c90092360e8c232b22e96543e0c4e565e5102f044aacb1d487cfd0d73bcb616bfd96300e0fc7542d4addabef978acfb151a9e8026ab33e829d17d6ca95e839d489b4e755083af01756c5f661fba28a3f0cdec55240cb48d6494610c383214d84e4812a58f300c80e9ed44f4ce39ddf8d4ccfd92de3b413d4962b133cbac443c0beaec316c4b02d226697123529430c7d227b71d4a0fc59440ceb2ef2ed475f4c7f270424930d33782fe92bb3ed53495a007bb940f985c2ec2bbc148a72df3000813d58cb5ce7a12", 0xe5}, {&(0x7f0000531000-0x7d)="b98dc27c5a920518059b12ce565c0d312eb4e90fb202f52109bb406ae9dbf2fd5b8fd8e0aa064bf2040d8806da1e77334c694d27efc1fe724d4fde811954a1fa1a873d71f5a0cec03351b07d35577852a6f6bae10961d5e561d38fca82f82f7c5145cbb47aa486baebe418d3dff6aa7ed069af1fb06b1e73bda55ae3df", 0x7d}, {&(0x7f0000216000)="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{&(0x7f0000da8000)="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", 0x1000}, {&(0x7f0000f7c000-0x40)="fd762a1e7e5e1a40f03638294560f20858927e7da6ebac6323e864a62140cf8f5e4ddb59b4b895935c34ad6a1bbd0b43f07226dca127cde0b1e3f36451566988", 0x40}], 0x8, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept(r1, &(0x7f00007c9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000122000)=0x14) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000f7d000-0x4)=0x1ff, 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000098e000)={@generic="2ae63f9ba51ff2e7098329a12e323f29", &(0x7f0000b91000-0x88)=@ethtool_gfeatures={0x3a, 0x8, [{0x401, 0xfffffffffffffffb, 0x1000, 0x8}, {0x1f, 0xcb, 0x6, 0x0}, {0x152d, 0xcea5, 0xfffffffffffffff9, 0x2}, {0xa7c9, 0x100000001, 0xea, 0x2d}, {0x3, 0x5, 0xffffffffffffffff, 0xffff}, {0x9, 0xab, 0x9, 0xfffffffffffffff7}, {0x5d48, 0x5, 0x40, 0x1f}, {0xffffffffffffffff, 0x7ff, 0x7fff, 0x1}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f7b000)={0x0, 0x17, "9c9bf9c89ab885732b70b3280fda8b4210f6092a3cc39f"}, &(0x7f0000474000)=0x1f) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000327000)={r4, 0x3f, "ea7f4d66426b2cbb3b24a7cb92948bbe16b6d3da89a575ad89b49ab12309d1e200860380cd5f0705942ce9f3af5a639a652541195658576c5249e16b437aef"}, &(0x7f0000746000)=0x47) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000f7d000)=""/81, &(0x7f0000f7e000-0x4)=0x51) bind$alg(r2, &(0x7f0000b24000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) bind$alg(r2, &(0x7f0000a9f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) shutdown(r1, 0x0) 2018/01/05 21:48:29 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000311000-0xb0)="e3637b5b", 0x4) mmap(&(0x7f0000601000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f65000-0x4)=0xb, 0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00009a6000)=0x0) mmap(&(0x7f000063d000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f64000)={0x0, 0x0}) 2018/01/05 21:48:29 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009df000-0x28)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00007f8000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/05 21:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = socket(0x11, 0x3, 0x7f) connect$ipx(r0, &(0x7f0000c76000-0x10)={0x4, 0x9, 0x7f, "3ccde5172698", 0x3, 0x0}, 0x10) 2018/01/05 21:48:29 executing program 6: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000dc6000-0xc)={0x0, 0x0}) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dcd000)={0x0, 0x0}) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000aee000-0x38)=[{0x0, 0x0, &(0x7f0000dce000-0x50)=[{&(0x7f0000dce000-0x14)="cc9811abb66258ce078d401baf31d28ff40e7a57", 0x14}, {&(0x7f0000330000)="0fe02b1d1deabf89c9ca8b23e048f62a0bf386397df2579c9b6f6c97723d759a8f6ccff22254d0e35e727b49891c776d9cfd72bc2f899d87176718daf64115742e83cc013933d9b8a12a8bef3a1f23ab1c855bbe7c3bf646e25545f8a4a2df67e1a5fd3545edd90ff1740b426fdd6568ec611d3cc0818f54856f66600a123cf37730671dd3a3f3fd57bd97908506ce2a5b714cb6fe50d2aa0c49ae3658d0c6", 0x9f}, {&(0x7f0000230000)="d1ce47386465657f8057327c3a6c8b8cad0472cbd7f44b91a48ed6977cf77d79a335efbc30c1a693840ebb07b0ab36fdf4869cfd5826324e0477a6b99236c5a348b59fa2c9df542d55435b40c552102996a6cb69ee3b57fc2542bd73a5ec322e96319b716d6120868b732d18b86fbdf8b47d9ec5f7a0ae151304bf1fb6224821e24f956fa39b83540e0192e98fcd7e78dcbcd7d7bb8b2818983518cfb657d681", 0xa0}, {&(0x7f0000dce000-0xfd)="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", 0xfd}, {&(0x7f0000dce000-0x41)="8a70673da610d1070754c48f5cdd5449a43e440a9b7bf27049a11acf26fdfb7d4ba782128602bfa935eabddf30b2fba253b5c7d3e5a52264a3a0a4d45e16b0d48e", 0x41}], 0x5, &(0x7f000091c000)=[@assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x80, 0x117, 0x2, 0x6a, "5825d9f0a0c7dbcc090f7aa22a60ccca94cd6f31bc90ea5eb6b8aa0c22ad533326f5abc343b5504e94ab0dee3392cbc4d2dbf6c92858aaaa731b192e5d82e90b8d337cae2de08627ef06aaf4eff93faa3274ed68083628a24adbf2f5a743a246063c611c529e7615cb04"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0xc8, 0x8000}], 0x1, 0x40) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)={0x0, 0x0}) 2018/01/05 21:48:29 executing program 4: r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000cfa000)=0x0, 0x800) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005eb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000326000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) pipe(&(0x7f0000240000)={0x0, 0x0}) bind$netrom(r3, &(0x7f0000de5000)=@full={{0x3, {"4dd0d3dc73b050"}, 0xbd71}, [{"0f311f41496115"}, {"03215a3102eb38"}, {"4e448d133b0891"}, {"09c90a21cd579d"}, {"b778381ea8e1da"}, {"5a9a4709dce5f0"}, {"e6258396c611b4"}, {"b38c0bffee1a7b"}]}, 0x48) r5 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f00003b1000-0x70)=[{0x0, 0x0, &(0x7f0000774000)=[{&(0x7f0000576000)="42c7577dabe5fa1ae20102ce76844339702ab74f5864a237a60682fb9586a7fc", 0x20}], 0x1, &(0x7f0000f3c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009e3000)={0x0, 0x1d, "a918df71bffdb966f3102af201329a8bba33406081c3957bdee7570588"}, &(0x7f0000f2e000-0x4)=0x25) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002e2000-0xa0)={r6, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x6, 0x9, 0x8}, 0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000825000-0x8)={0x0, 0x6, 0x101}, &(0x7f0000718000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000039d000-0x20)={0x100000001, 0x10001, 0x3, 0x6, 0x9, 0x23e000000, 0x80000001, 0x42, r7}, 0x20) read(r5, &(0x7f00007fc000)=""/34, 0x22) 2018/01/05 21:48:29 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000dbe000-0xfe)=""/254, &(0x7f0000001000-0x4)=0xfe) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000eaf000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000096a000-0x4)=0x0, &(0x7f000000f000)=0x4) r2 = accept4$inet(r1, &(0x7f0000799000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a2000-0x4)=0x10, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e28000)=@assoc_id=0x0, &(0x7f0000f80000-0x4)=0x4) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00009c2000)={r3, 0x3, "7aa433"}, &(0x7f0000f7f000)=0xb) r4 = socket(0x15, 0x8000b, 0x6ba8316d) write(r4, &(0x7f0000357000)="26000000200043f90003ffff04008d4001e200850000123b0500f2ff00f0acff002103c75735", 0x1f5) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000f80000-0x2)=0x1, 0x2) 2018/01/05 21:48:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/05 21:48:29 executing program 3: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000323000)={&(0x7f000048e000-0x80)=@generic={0x3, "007fef84ab3d1507a2e40ef9c826ff958b958aa933cc1ac344145cac38740d63702ca05c84b60646edd9a36ec8d6be4ce3c135b44b3c3607a03afdd91bd3b4462243638547dbfefc49a56d24e5f4568bdecd64230cbbb41c4cc884af577bdaa6c29ef5123441f179c646b9d589289b1e0e047e8ea9370eaeb8ef3863fa25"}, 0x80, &(0x7f00005b5000-0x30)=[{&(0x7f00005b4000)="07dcfa7016fbb62ca446a9e196c4253d30deac7ef7e0db636288b68a99701590cf60833a84337b19d0474e0a0f49f89fed6fd033fe6965e4366e28918e076553b3", 0x41}, {&(0x7f00002e7000-0xd2)="876d1acdd8f0d7cf39ecbd5836d86791bbcf351d3c922d1b7eaaa8705d0ca55b38b38515a3cffbb3add32f79a96b0a3a92a9f2b20043fa2cf71be09c344dcca873897061c0c516d78ddac17d66b6411eb852763986eac25213af7a693b74e09c66c0dded9d4c949493fbb0265541fca88e48cb3e9c3981922226496460649389eac967fc145148102b8fd9059384f481c4becbb9943602d31b65e0db3d6ce18e819da47ee6212622c42822ff735755315df563789a6338ca74018a60cd93370a1b2d5683dc45b300eed6c44b9dc028c2b06c", 0xd2}, {&(0x7f00005b5000-0xe1)="7abd56f2241b3ba3d093d89fe0a485d80a5747334f822e86b2a5579e49695759ef106f56a27f4334f6757907ea6c55f94f044636fa11d4194272f855f55367319667a66428b7dd39698d91a077aa0040de861f118f719ca1619c64e3cba41f14bd1add89d2314c57318cc54c5622204b1f1b159988f6ec737939d8774140364e2eb61d1bba417efef021b1f963369b8570bf788edc40c4ca303411c545baf6ac0482bb4a3cdbaac9671195807753621400fbc20a34a1ac3afbedbb3f1d15d13895d6cdef0c3668027b8de5ca4e20cb8d7c4e31fa9f81803d3ab912b2e2564ec67f", 0xe1}], 0x3, 0x0, 0x0, 0x4008001}, 0x40000) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/05 21:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ada000-0x4a)={0x0, 0x42, "b3c65bc3337b324eb7fd26c5b8e766fc86276456ded1040db3131b5e5df043068938d2f0c7f148d0bb7bfdd0c3461a1cedc1d584bc778cb7a0291c42e2ca3f165614"}, &(0x7f0000984000-0x4)=0x4a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000087d000)={r1, 0x20, &(0x7f0000640000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c6f000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c95000)={0x0, 0x1468}, &(0x7f0000cdd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b47000-0x10)={r2, 0x1, 0x0, 0x1a}, &(0x7f0000deb000)=0x10) r4 = socket(0xa, 0x1, 0x5) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000f6e000-0x6)={r3, 0x3}, 0x6) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000172000-0x2)=0x101007a, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000794000-0x4)=0x9, 0x4) 2018/01/05 21:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000400000011, 0x802, 0x100000001) bind(r0, &(0x7f0000076000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x1f7) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000775000-0x10)=@common='lo\x00') bind(r0, &(0x7f000027b000+0x2b)=@generic={0x11, "0100010000000000080044944eeba71a4976e24c922cb18f6e2e2aba000000012e0b3836005404b0e0301a52e875f2e3ff5f163ee340b7679500800000000000000101013c5811030000000000000066fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind$inet(r0, &(0x7f0000256000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:48:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002000-0xc)={r2, 0x80000, r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00003f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x100000c, 0x0, 0x0, []}, @generic={0x8f, 0x2, ""}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000007000-0x10)={0x5, &(0x7f0000ef6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c47000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000c1c000-0x4)=r6) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000c55000-0x40)={r5, 0x2, &(0x7f0000d45000)=[0x0, 0x8], &(0x7f0000634000)=[0x5], 0x5, 0x3, 0x819, &(0x7f0000c27000-0xc)=[0x1, 0x81, 0x0], &(0x7f00007a5000)=[0x1ff, 0x80000001, 0x80000001], 0x0}) 2018/01/05 21:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8a000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000071a000-0x4)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendmsg$unix(r1, &(0x7f0000cb1000)={&(0x7f00000c8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000081c000)=[{&(0x7f0000a01000)="36fcbdfddbd5176b5dc20b39ea24c640e0c6c7ac11914f67a1c9a94be08c85802d83cb3550b15548b063b3249a4160787c90e93ec96dc4f66dc188469de5a136b6711fc86db7d5e4bfa043cc7f36126641eafc94bf58b20edca8a2748850a14cfb39170326a56c7c2ffe35c5012440944f427a3853f163664e9fbd00b86097d048e209d09af8704f507788c0b6bce9f0067fd17e6eea6d47ab2293e9b1eb0674a8594f36c8b889e8db19375b444813c9c3b164b7c0dd08ca474848ed420a5c06a65783606379cf8efe392666e3e94877d68f680e3c8f271a2b025bdf5d26f79af19b01ee702972bbef4e402a81648c", 0xef}, {&(0x7f00008f8000)="3614f528eb73a234da75bff51cf7694d", 0x10}, {&(0x7f0000344000-0x48)="f53f8be8b40dc118a0519cfeb4e64ffb8ae3c664e12c031ae72bbf37ac1c271660ccfae01b2467b7791ddb7a491e404022686e4f8032e9e765f72bc93ad4019c7d928f4ef1a93093", 0x48}, {&(0x7f0000171000-0xfc)="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", 0xfc}], 0x4, 0x0, 0x0, 0x4000000}, 0x800) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe75", 0x20}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000d57000)={&(0x7f00006cf000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[], 0x0, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:48:29 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000bc3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c6e000-0x4)=0x0, &(0x7f0000889000-0x4)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bfb000-0x4)=0x0, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00002a6000-0x78)={0xfff, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc1, 0xfffffffffffeffff, 0x6, 0x0, 0x0, &(0x7f0000d26000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fffffff, 0x40, 0x1}) 2018/01/05 21:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x9) sendmmsg(r0, &(0x7f00009f4000)=[{{&(0x7f00001e6000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000598000-0x10)=[{&(0x7f0000910000-0x5b)="6e7b98f09ab9555deee235900c23306b27cfd06e173fffd6e92b57d4988410a6aebd15cdf01956014470566f558095c9f5cf1c7a6cac32d6b4690c5c084c5a062fb5bd15c23375e8b128b173ce9350bec974e09306b06718106f3a", 0x5b}], 0x1, &(0x7f00009cd000)=[{0xb0, 0x101, 0x696, "fc7eb549b494406da38034fb64b546153d7359c495c372805a2fe197f758014a20c46c4e7c0434ec5e13565433a64e552155f1c76bb41173df3cf7b86d6f7f1ee6fd17a7b0fe76eae2c22f6f346a4209bf416b64675b46104695c8249f26fbf7b8fe4b34155d130fb3a65f3a46473d682a54b24ef5e9e5078637e463b777efff645ef7a6f6d46cc507a30d3e0c91024825ddc0b46856f522e2d772f8"}, {0x10, 0x0, 0xfffffffffffffffb, ""}, {0xf0, 0x18f, 0xffffffff80000000, "6cb763e9adc6bca04c497e51ed6cd1bddcda4ec89da2a502c350a8757319b6158a2fa37a7cb3aacb9d3a262a361dada0cae1002cf7a9c9a425d70be6d9e9fb03ce4aa7d7e14f370bd25b3bc760c6b6998cd131a04f2abf463723fd99e2991459b4542abe5dbdce95029e46ca39a61ab8e4bea076457a1fee4475c3599ce390bc3b821a1530720e74244d454207eb2aa25097e39fb58594ad334a4e1a0eddec6af522ef647d7aac0f150b71d1d6ecdcbbbd5b114258d25940d235f3a5ba8b522a2e4ba48a744f477caf3fe4b7397c9d15b57283d569df0239f72d391e"}, {0x98, 0x3a, 0x9, "36846dc2fbe94ca8e279e67a63a1a215336083df724ac1a9f93e75881fe3126cbc259148ef156d9ce0a8a1483fbceb62b8d52d830c9ba661a0b2740057c58e61d74fbbcaabade44266d60d8360163bc1fab8063a18d217c5f0720a8fad1791391ada35cbf5a779fd19e8d2edfaa17b6f6560ddb9907109b87a1db7ddfd27a0f6cf"}, {0x1010, 0x100, 0x8000, "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"}, {0xd0, 0x11f, 0x5fc, "e3e1489e8a9a47073e3082ad54ece07a5a8bac4cbf3480cf4c68bdf003d1a0d35b15b70c62d95a15afc438c8c76a2bb60871505f7a29183ca49a0965acc2ef836e00e9f25e5d63e3105cba1d6a22cdf7afbbd2dc688e6cabbfaca727ad39935fce525ea0ce5278138244f67cd4aedead5a87ec5468cb195c655a7eb354fdeb6e3faac79663efddc3fd6e50fe1653f123a2b862a651d38a836cd1d41766806ff05d16dd208106579e5c585ccd43984fc8a204b5784235aa961fbc"}, {0x80, 0x0, 0x2, "77f4ca4a6cb39064ba1c3a291b8fb08c3fefacf10e87c487fba6be6190cc15cb548af944c68728e69adf27cbd543d44aa388fb58bbb93b7bf9faab864b77f9306d34a44dbb07f92b4d8371ff8230a2fae4b222cfe7fce150a51229844ddc1061d90691485c8b5b4288d666"}, {0x38, 0x0, 0xd66, "d6db6bce78f3d0c80ef9d70e60404594e7b22d2b5622ee0474225710502adf071c2c39dd"}], 0x13e0, 0x8000}, 0x1332}, {{&(0x7f0000066000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000004d000-0x3)=[{&(0x7f0000b00000)="86bfcf42d3163ffa1e9a218a2fd34b0d6ad1af584e17d76c7207ec01d1edd6967eceecc4653d4a8819e5da97846b925455debb695c246e0facebacca2f116fc3f696ada7559150bb8757f2b40006767c78602a3731cc45d07f202b8bb1e700a3784cba08a56539fc4a74b4fa2190d065fa1e79609419941cf70d3c3d3e589c4d6f3aa1d12f61a1e46f17", 0x8a}], 0x1, 0x0, 0x0, 0x20000044}, 0x1}], 0x2, 0x40000) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffc, &(0x7f0000940000)=""/0, &(0x7f0000561000)=0x17c) 2018/01/05 21:48:29 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 21:48:29 executing program 6: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa2000)={0x0, 0x0}) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000051000)={0x0, 0xbb, "dcc91a45a4dda4bcbc8b27fd3020045853a7d76b7d65a6317610d7ddea84bebe9aa0250c4d90c59ff6fa1195861adc3acde9b49feb97ce2d48d66bdd33e1e4d0acea6d4263322f9821dff9079e517058532f866e573dd47465dc41fec2c5ecd06977c3f7723e43f89226b6af37161dea6f881bab42ded0a75cbe5f41ee0f9c32ff53162b6900ef2cd792eedc4a49dc082b283ed45173dd426663ed8d88f2c27100703c2ecae111edc92828730294154a286db065cd990992072ff5"}, &(0x7f0000ec3000-0x4)=0xc3) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000949000)=0x1, &(0x7f0000a94000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004b9000-0x10)={0x7, 0x200, 0x7, 0x2, r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000010b000)=[{&(0x7f0000dd9000)="390000001100090469000023800000000700004001000000070000000000000019001a00000002000400000000000008ff03010c00001ee400", 0x39}], 0x1) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000ec4000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec3000)=0x10, 0x0) 2018/01/05 21:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40100000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d273f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004000e663d75dd05a04c57bbb2d0e8128a5d071038a46611b937f96f7d4fe612a8f9fc3f071ce60000000000000000d35dbdeb62e18a769c862fa26d59f8b9f3aee345e59eee7026fe40be9cda0685f125e2c3525ad0ff00000000ffffff3d325f01902d9755668fa3f9b8974f6c92b836615657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000407000)="", 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00002a4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) r1 = accept(r0, &(0x7f0000e6a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000047e000)=0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00006cd000)={0x0, @in6={{0xa, 0x2, 0x4f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x909}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1}, &(0x7f0000f15000-0x4)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000125000)={r2, 0xffff}, 0x8) 2018/01/05 21:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) socketpair(0x19, 0x3, 0x100, &(0x7f00003d0000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000629000)={0x0, 0x0, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000deb000-0x8)={0x0, r3}) pipe(&(0x7f0000da2000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000803000-0xc)={r4, 0x80001, r5}) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000676000)=0x0, &(0x7f00009a7000)=0x4) 2018/01/05 21:48:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000dce000)=0x0) mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0xb, 0x1, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000214000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00001f0000)={0x0, 0x47}, &(0x7f000021c000)=0x8) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000021c000)={r3, 0x7fff}, &(0x7f0000018000)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000021c000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="", 0x0) 2018/01/05 21:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x800100, 0x0}, 0x10) r0 = socket(0x1, 0x80006, 0xffffffffffffffff) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008dc000)={0x0, 0x81, 0x1f, 0x3}, &(0x7f00002a5000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001f9000)=r1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002d1000)={0x3, 0x8, 0x7, 0x1, r1}, &(0x7f00009f5000-0x4)=0x10) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000ad3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000079b000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000077c000+0x339)={r2, 0x3}, &(0x7f0000b28000-0x4)=0x6) 2018/01/05 21:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:48:29 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x802, 0x1) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) recvfrom$ipx(r0, &(0x7f0000db2000)=""/4096, 0x1000, 0x100, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/05 21:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000328000-0x8)={0x0, 0x0}, &(0x7f0000156000)=0x8) recvmsg(r0, &(0x7f0000e6b000-0x38)={&(0x7f000038f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00004b4000)=[{&(0x7f0000e18000-0x80)=""/128, 0x80}], 0x1, &(0x7f0000147000)=""/0, 0x0, 0x1}, 0x2142) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000ffd000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/05 21:48:29 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000084f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000e9000-0x40)={0x400, 0x7, 0xfffffffffffffffd, 0x2d, &(0x7f0000f84000)=""/45, 0x7c, &(0x7f0000a75000)=""/124, 0x37, &(0x7f0000f85000-0x37)=""/55}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7c000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008ad000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$alg(r2, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f83000-0xa0)=[], 0x0, &(0x7f0000f84000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x30, 0x80}, 0x41) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e46000)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x8a}, 0x20) r4 = socket(0x10, 0x80807, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000ea5000)=0x0) recvmsg(r1, &(0x7f0000f7e000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x40012042) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000090b000-0x20)={0x0, 0x0, 0x1, 0x1f}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000bbf000-0x10)={0x2, r5}) r6 = socket$key(0xf, 0x3, 0x2) r7 = accept(r6, &(0x7f000050f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f85000)=0x10) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000862000-0x4)=0x0) syz_extract_tcp_res(&(0x7f0000f55000-0x8)={0x0, 0x0}, 0x20004, 0x400000000000) syz_emit_ethernet(0x77, &(0x7f0000f56000-0x77)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6007, @ipv4={{0x18, 0x4, 0x2, 0x1, 0x69, 0x1, 0x7fffffff, 0x0, 0x3d, 0x0, @rand_addr=0x101, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x7f, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x81]}, @ra={0x94, 0x6, 0x2}, @ssrr={0x89, 0x17, 0xbb1, [@rand_addr=0x2, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xd34, @loopback=0x7f000001]}, @rr={0x7, 0x7, 0x2, [@loopback=0x7f000001]}, @generic={0x83, 0x12, "7588d3fd62a74e78c4d67067edbc5b9e"}]}}, @igmp={0x1e, 0x101, 0x0, @broadcast=0xffffffff, "d1"}}}}}, &(0x7f000040e000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002b0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009fe000-0xc)={r8, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0106426, &(0x7f0000f56000)={0x6, &(0x7f0000f57000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r9, 0xc0086421, &(0x7f0000d76000-0x8)={r10, 0x1}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r7, 0x6, 0x1f, &(0x7f0000f87000)=""/216, &(0x7f0000f87000)=0xd8) sendmsg$key(r6, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:48:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000+0x21)=@generic={0x0, ""/126}, &(0x7f0000687000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {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]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000002000)="", 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000f06000-0x2c)={0x10, 0x2, 0x7, 0x100000001, 0x4, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f05000)={r2, &(0x7f000051f000)="0bf373cf22ae306bbf9090824ceb3c75be509d73d82be0493413ae2ab8a29f5044f063a8f3538aca5ccd3daaa73a1897f12a5640fead3d3d096d03cd1f9c8965b340da89026b9e", &(0x7f00007a6000)=""/44}, 0x18) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000417000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc7539esp(chacha20-simd,digest_null-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f07000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3bb1d15d9289e8dfc1cfce37585ba979"}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000cfc000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000033e000-0xc)={r4, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x6, 0xb, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r5 = bpf$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) r6 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) epoll_wait(r6, &(0x7f0000bbe000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/05 21:48:29 executing program 2: pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000bd7000)=0x9) writev(0xffffffffffffffff, &(0x7f000018b000-0xa0)=[], 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000132000-0x14)={0x0, 0x5, 0xffffffff, 0x7ff, 0x5, 0x6da}, &(0x7f0000f63000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000061d000)={r2, 0x9, 0x6, 0xa28, 0xfff, 0x80000000}, 0x14) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00006f8000-0x10)={0x9, 0x6, 0x3, 0x1f}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000035e000)={r2, 0xf9, "1c149480c4dd0efed9176fc8112d8bf113d73699d5d9299a8c3a38b320c589e00afd7af9ada3688ce3d460fe34260f96eebe8b8c65ebe10bc0640d61b17ef6a7ed8425ed8c7897365201dde60ac95fb910f61868b4c503a2afa8781ba8ac35b34077a85e7ad7a66d75b1116a73e9ec1e410c83649e1ddd53eab5213b76f03c061346f39d69110052ca5c5c559608f4740f708382ea368219c491f4b34c29cf9572bec41e0aa3edff3fde9a8b8ae42f848605df46c68284193782d6a55c0267df39daf6010ba6c6b9c1806d53b723bc1fffa4e563012aab4488046ee0fece3a892ec9c8fe27312d9af5a17d03cd902edec17e4d7e8068a19b68"}, &(0x7f0000783000)=0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ace000)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x7fff}], 0x54) syz_emit_ethernet(0x36, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) getsockname$ax25(r0, &(0x7f0000c45000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004ca000-0x4)=0x10) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000992000)=""/168, &(0x7f0000345000)=0xa8) 2018/01/05 21:48:29 executing program 3: r0 = socket(0xa, 0x0, 0x7fffffff) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00001bf000)=0xe68, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 21:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000c25000)=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, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000409000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000070f000)=""/141) shutdown(r0, 0x1) recvmsg(r0, &(0x7f00002f3000)={0x0, 0x0, &(0x7f000044d000-0x50)=[], 0x0, &(0x7f0000aa2000-0x77)=""/119, 0x77, 0x0}, 0x1) 2018/01/05 21:48:29 executing program 7: mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 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, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/05 21:48:29 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000000a000)=0x0, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000013000)=r1, 0x4) 2018/01/05 21:48:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000001000-0x4)=0x7fff, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x2, 0x803, 0x1) setsockopt(r2, 0xff, 0x1, &(0x7f0000b2d000)="011b2e7bda", 0x5) 2018/01/05 21:48:29 executing program 2: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80807, 0x6) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000d17000-0x4)=0x3800000000000000, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket$packet(0x11, 0x2, 0x300) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000d16000-0xd5)="01040e00cf1a5e6add13cc8606985375dd436de42e2fd9b499bf531cc31e61ddc05553442058c8978ec63229953ed91638c917ae32c8454ab7af29fb1a54e28666dc6212fbeb71b90802e0c348862df2abe7a0f654c9a6c64fc8b7f4836455851c876df0bcf43367cc7f48572477aa8d2008af8aa5500256e8436825f6d1a7cffb", 0x81) 2018/01/05 21:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000713000)=0x73519af3, 0x4) bind$inet6(r0, &(0x7f0000e7e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000063000)={0x5, [0x7632, 0x9, 0x2, 0x9, 0x8fe]}, 0xe) listen(r0, 0x0) 2018/01/05 21:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000a0d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000372000)=0x3) sendmsg(r0, &(0x7f000060a000-0x38)={&(0x7f0000982000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004b7000-0x30)=[], 0x0, &(0x7f0000ebd000)=[], 0x0, 0x0}, 0x0) unshare(0x80000) 2018/01/05 21:48:29 executing program 7: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000f5f000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a4d000)=0x0) 2018/01/05 21:48:29 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x100001000008, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @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]}, 0x0, 0x0, 0x4, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000f66000)={0x4, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xe0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000f65000)=0x4) 2018/01/05 21:48:29 executing program 5: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xaa, &(0x7f000010d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x25, 0x4, 0x0, 0x0, 0x9c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x2b, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x0]}, @lsrr={0x83, 0x1b, 0x0, [@empty=0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @empty=0x0]}, @rr={0x7, 0x17, 0x0, [@loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008fb000)={0xffffffffffffff9c}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000f0c000-0x10)={0x6, &(0x7f0000f0b000)=[{0xa07, 0x5fa, 0x2, 0xffff}, {0x1000, 0x70d, 0x8, 0x8}, {0x20, 0x7, 0x88c, 0xfff}, {0x3, 0x3, 0x4, 0x6}, {0x100000000, 0x0, 0x5, 0x80000000}, {0x0, 0x9, 0x3b6, 0x400000000000000}]}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00007c5000-0xb)={0x0, 0xbc, 0x91ed, 0xfc7, 0x10, 0x2b0, 0x1f, 0x7fff000000000, 0x4, 0x8001, 0x1}, 0xb) connect$bt_sco(r0, &(0x7f0000b2c000-0x8)={0x1f, {0x6, 0xd1, 0x9aee, 0x0, 0x1ff, 0x1}}, 0x8) 2018/01/05 21:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x0, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f00006fd000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cdf000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b06000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003cb000)=0x20) writev(r2, &(0x7f00001d3000-0x20)=[{&(0x7f0000a97000)="6aa1bde7167734ff299e9e6e213acc7349604cf5631d89f04311ad4c0df7417dec98131bb67b23f91402a3b044a8e7da4a313dc4f48a7bae9d10e088db024e4296637480e786fd", 0x47}, {&(0x7f000078a000)="8237440d16fd25df147a15feefa0e581684db0018529a7302a150e24711e91dcfe3e378321dce5e7a3c011dac9579a460d5c691e26580f7cfd8a9561b8e3604a413bd4171bac9fb9e76972ba736d33d7b52cfe909bcbba47fdfa50c8530dc2434503f0c5dc9102c0ea45531d42ce79c5486fdc2935d91d2a278e83fa4d121ee1ed93c15bf3f0c27b09e55273a54ea71446f750e46e4d996f920b238a9a3da98852250cb35d3f141cd3d0ef0c21ad1eef9cf19308d4bf7ed6de0f2f95dfb52073ab1254c6b3db99", 0xc7}], 0x2) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fa0000-0xc)=@sack_info={r3, 0x7fff, 0x3ff}, 0xc) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004ab000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f00005f5000-0x99)="1a5388dbdd58a384ee344138146c06a14af90e5df261fe418e38e6e32392f891969c39fb550b0a654b13faab44e9ef066e228ed1225cd277639297986e5a3fe2152455f9a20a3eca805a53e3ff14f7b885836215f05f453de0ef0fabe2cd88a83b1b498a5c14071d7f5ec3cac016b07bb720f74299ea8af2d0ee04c3849eeddc06592e9f5810cbfce89a37d855b9042602f562eb9ff6fd1f8f", 0x99, 0x4000, &(0x7f0000f24000-0x1c)={0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004e2000-0x66)="c2258680d572bf58bb95587b15ee10cf107fb0e7e0c66bd66ba8fb9ec47b1a0c03f1c0bc490ed1e6f36562278d6f642a69a6875aef20a4690733c13187c213af0310ff122527238aa7ede5d27478dfe3b3220649174af75f2abf2994544e2b372d8dd76571a2", 0x66, 0x20000000, &(0x7f0000652000)={0xa, 0x2, 0xfffffffffffffbff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6a8e}, 0x1c) 2018/01/05 21:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000c27000-0xf0)="", 0x0, 0x20000804, &(0x7f0000ab5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x9, 0x4, 0x2, &(0x7f0000532000-0x8)={0x0, 0x0}) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f00004e3000)=0x8, 0x4) pipe(&(0x7f000013e000-0x8)={0x0, 0x0}) recvfrom$llc(r3, &(0x7f0000e39000)=""/114, 0x72, 0x40, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00005f9000-0x4)={0x0}, 0x4) accept$netrom(r3, &(0x7f000090a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dad000)=0x10) 2018/01/05 21:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aaa000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e6d000-0x108)={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]}, [0x1, 0x2, 0xffffffff, 0x7, 0x1, 0x3, 0x9, 0x9b68, 0x196, 0x4, 0xf37b, 0x200, 0x7fffffff, 0x2, 0x8000]}, &(0x7f0000361000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006e8000-0x14)={r1, 0x6, 0xffff, 0x8000, 0x4, 0x100}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000e79000-0x4)=0x9, 0x4) bind$inet6(r0, &(0x7f000086a000-0x1c)={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) 2018/01/05 21:48:29 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) recvfrom$inet(r0, &(0x7f0000fca000)=""/148, 0x94, 0x40000040, &(0x7f0000fca000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:48:29 executing program 3: mmap(&(0x7f0000000000/0x5b9000)=nil, 0x5b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021b000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00005b9000-0x20)=[{&(0x7f000004d000)="b84acc201c3bd323ab19c5d801cf673e9434d504f999b8c8642365cc8316e93f12ceefbbc91c559a3347f2ad687ffb9d5ae1196a6243", 0x36}], 0x1, &(0x7f00001b2000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:48:29 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f00000a9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00008c2000-0x4)=0xe, 0x80800) setsockopt$ax25_buf(r0, 0x101, 0x200000000000019, &(0x7f0000df8000-0x9e)="baa494bee7e38adf0d1e0ef2cdc623ea3fb0c55a74ba6d42eb5e84af3bf6fa1cf09a3a49ffc1ba0a68a63ba5d05416821cfdab0ba4b612d749f858272c4cc0fea32c00000004a78ce7e7c75009705f57de0d07c2bbe849f35e690f46e48b6ab453804e1c13fd1d916eb3ecd18e66d950ccac299b0a57026c435d3e344f556f7972b2dee1a79119dcceb081bf502f0dcdf864730410a191db94b56f20", 0x9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000f57000-0x10)=[{&(0x7f0000f21000)="390000001100094701bb61fbc30500ff0700000002000000d7effbff08009b0019001a000f000000b30000000000040004e9f50006000d0005", 0x39}], 0x1) 2018/01/05 21:48:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000001000)="", &(0x7f0000001000-0x5c)=""/92}, 0x18) 2018/01/05 21:48:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x2d)=""/45, 0x2d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r0, &(0x7f0000002000)=0xd, 0x0, 0x2) socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e6d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1801}) write(r1, &(0x7f0000377000-0x1f)="1f00000001022500e3ff000000000000029d15ff300001800400030000df18", 0x1f) recvmsg$netrom(r1, &(0x7f0000db6000)={&(0x7f0000b73000-0x10)=@ax25={0x3, {"03bb7cbb3d3f1c"}, 0x2}, 0x10, &(0x7f000011a000)=[{&(0x7f0000ce0000)="1eacd7a29a9e198b6005345754ceb76139afc4ed9e4334b2ccb8773b31a90daff45fec1df08fef5d55787c4c", 0x2c}, {&(0x7f0000abe000-0x36)="c611a1fc4390373c8bc412040ad0bb86c0d0482441dfc99fa8a729cdec59225860832c07b1112107822d0ab1778bef846c9fcd459965", 0x36}, {&(0x7f000025d000-0x76)="ad05d08b22be69845815c873248e7a339f7e220d5163da99e57715ffc70d6e75879f3a29221728411e983dc03fa741c941017c22de3af6cd37962b1df7cf4d04050d1573fa19c57a772e445926b8ca97a76606b13311cdaac283ae48e4f6ac37d4468e62f2c8c8e9a5395294d7fabc357f27bf7a2364", 0x76}, {&(0x7f00007d9000)="b2ad5891ae9085f4f34fc915988aeaae695e58f696ed5412efcaa33756aae3f38e1cecd20d63ee01106c2acd98bbf2eeb9c89b9f3312f93de07e8b2b84f23f3d900b1bbba1c30231475cc3baf71b1fbeeb7825e627b64feef3cbe8b7fcefc13e7f84f806ab220c4bc099e27dc80820", 0x6f}, {&(0x7f0000359000-0x7f)="8f9954da9a7f24450b3aeb525a002a437d91d81ab747859614852604e73a12037504f53a845f60e853f2a73e80c09c19a11fb28b188fa9b22aeced24f283436f22991f5f4ac5c7c0ab35362cc462cd5ce86fe5eaca8b4ce9029851738b9794b70d2f49eeb5c5e63f649824b4566d37b1faaefe5150836d00c265fb95e1430b", 0x7f}, {&(0x7f0000b46000-0xa)="2e3b09d7d4b1f041eb5f", 0xa}, {&(0x7f0000819000)="5091a9fdd2f42aab59ee61e907f9d3ba4c40d3926d31716270d99861f9850103aae3e51581e5c1c1543135", 0x2b}, {&(0x7f000068b000)="07103286a2d8b96a8ec600c9325776aabf051e91625af495936b64c027fcf2d052d61f561026e3b09ffbfee9e2330b2c33e820b41f9def66135b6df0d740b823623380975469253963840e37f1d2049e871e6779be06a3c99531d3502d853707d537148572da9f803351bed77f3abb4b255ba4798b2f320393c4a6ea5da6725c60b4ea91f38b96cc1c5030c944f180e276cd79d2cd3cb859ce1444e8d8f4518a", 0xa0}, {&(0x7f0000b9b000)="bfaccbf70e41bcddba6bac1e493f542d0c4842d0a0d7301cbb50b42a1d5377d864c2a34fb9937d58cd977f337059a11494f19782b5a001fe5b9279211ec84028efecf9f95df46fff7af3ed80c7b802d7c7582a2c0780fe67aab913d154a669c4cacab86e8c067b366c546f68f0b66bd836afb327c4462788ac7bdb6fa3135e91d20da1ee241af4461bf0419a686eaa41bf8f41099691eb3ef423d5cf6b3fcb97132b0c53e569d0dfd950254d30cc3b894223eed403b821312fb3822ab2a259b8fb97aee550d297535fcd94cb8f2f30a431c518a61a7875276e2e8734", 0xdc}, {&(0x7f000014c000-0xca)="aeb6fb9970c8f6a9660c3ede7cf3b2f898c60c9ce0c91e1f8bff07bcd8b3bd1f96b9841191d5c0f2ab990f2ee56b75e1a6e7defb8345b2183fca0d079d32fc6b8d09deea42f6e2a8d4df5ddc474065fd5746e7bfdb2c9db7175d46f31c8ed841595364de9e10e7e8261ec50b2060919b7b838db06b23b8ed30b8d3bf2b51268b1dc661de012ffdb8fb3d80d1170b645aac0dc44caaaaf19e7783aa72c78b1dc8779b1226467fdcc6d7cc6c18a0e552bb7d66904f0e22ed19d53c826dfadcdcb221ff1ba1f78a7140f8cd", 0xca}], 0xa, &(0x7f0000834000)=[{0x58, 0x11b, 0x5, "adb1b4d4ccea78a7da7287494405b4ac912a1a4a11f994452f206aeae63f5687e26513a4045ba8329a616f559177322b30c112688a4709afccc940be75d05cd831fb"}, {0x1010, 0x8e, 0xfffffffffffffffe, "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"}, {0xd8, 0x101, 0x81, "f2c2f8f1c8b758aab438d49f26888dbf3cae52184409393552da1c21104150c5d8c671a794c42f26bea89d9b68c9aaf89a8d6b84332e6e0444a099dcfe2dca93c213d3b0e1182a0448295bc9c857b3cbb0bee1f738b7a9ccf3148826aa7ea3c5fed708ae3a522e9eec29cbb4e3bfaa397bf59f7194028b3e8316ce53cae2182224f12ea3bc3870f0c2e0b8de335cbaf3e0fea907ea49914dbc6d3c9f981d5bf53b16d23ece5a4cceaa84d7f804baeaf45c824ccb2ec5ce3d9fb62a70bef400bcce9928fd9476c4d8"}], 0x1140, 0x10}, 0x40) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009b2000)=0x0, &(0x7f000096f000)=0x4) 2018/01/05 21:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x2, &(0x7f0000108000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000904000-0x4)=0x100, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000079000)=0x0, &(0x7f0000db0000)=0x4) 2018/01/05 21:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000182000-0x4)=0x0, &(0x7f0000dd6000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000711000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d11000)=0x0, &(0x7f000038f000)=0x4) socketpair(0x9, 0x80005, 0x9, &(0x7f00008cd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f8a000-0x8)={0x0, 0x7b4}, &(0x7f0000649000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e06000-0x6b)={r3, 0x63, "cd049c9928eb33cfdfa6295c9702125e32684c90dac8a3edee098c118190648fafbfba5397a6a13c63e8a8933f83a79688bf32392e872f5eff991a7c4dfd959c098c1d1982aa946c246bcc4379947af838f1310562a6e3c3b76ce53a35f182a97adc7a"}, &(0x7f0000b02000-0x4)=0x6b) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) socketpair(0x1f, 0x4, 0x81, &(0x7f0000c0e000-0x8)={0x0, 0x0}) getsockname$ax25(r4, &(0x7f0000ccd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000652000-0x4)=0x10) getpeername$inet6(r0, &(0x7f00003b4000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000045b000)=0x1c) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f00006ff000-0x4)=0xa3b, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000ab6000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000841000-0x28)={r5, 0x0, 0xe1, 0xa2, &(0x7f00002fb000-0xe1)="b276b80596234deccc0970e35e487529034ad4bec7385b66d40b0b39a852cd60c2e0ab5171c9245d4e8f0392bc9df3e286858c1220a2595c370909ab08c44db8e3acc0fceaab366726137508b8ac2427b4404e0a236d488a480c69d32bd0ff12148c0e8b1eefa081cda9a38b7e3db8e576d66faf44966acac3ac06f662f15e0aaf595ae04b66e88d2798b879109c1a0724d0d51b203203a17666c3ccaf7831d6dba110e94fdabac962fbdb3133eb9eafff6b06b48d422aac61aa7bb805fd7c033f2567872ba417511098b4e999a475695cb16839547a16570688c73fd7a0590173", &(0x7f000075a000-0xa2)=""/162, 0x5, 0x40000000000}, 0x28) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) getsockname$inet6(r4, &(0x7f000068e000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000051000-0x4)=0x1c) 2018/01/05 21:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000735000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r0 = socket$inet(0x2, 0x4, 0x101) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005bc000)=0x0, &(0x7f0000aaa000-0x4)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009a0000-0x4)=0x8) 2018/01/05 21:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x20000000000003, 0x0) connect$bt_l2cap(r1, &(0x7f00006c3000-0xe)={0x1f, 0x7f, {0x7691, 0x100, 0x7, 0x1, 0x1000, 0x8}, 0x4, 0x2}, 0xe) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000318000)=0x5, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000d41000-0x4)=r0, 0x4) socketpair(0x9, 0x4, 0xe800, &(0x7f0000a82000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000dee000)=0x0) write(r1, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/05 21:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000825000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc9000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e73000)=0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c18000-0x4)=0x80000001, 0x4) 2018/01/05 21:48:29 executing program 1: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendto(r0, &(0x7f00008bc000-0x48)="70b80cbff5259528b204b4ccdef1fab6", 0x10, 0x0, &(0x7f0000a7c000-0x80)=@generic={0x0, "be556d3ca822ce8fef847e8a6d0f74b26580048fdadd80081e5622656429eff6c272366a80196a6aad2a8ee9abf30cb26f83168da2259ab3b480b55806b7ad6524fa954510ebd3765e101a4935b9c139844dd341ddee59641683cc78de054a1bab981f689d434f6b21ca4f2172cc9759e9a5c66f12aca153662d2ca8f675"}, 0x80) socketpair(0x11, 0x0, 0x3, &(0x7f00004b0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000cbd000)=0x0, &(0x7f0000e42000)=0x4) socket$kcm(0x29, 0x2, 0x0) 2018/01/05 21:48:29 executing program 4: r0 = socket(0x5, 0x0, 0x2) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000002b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000fcb000-0xae)="eae291a6e489e053df07667788a75105", 0x10) getgid() pipe(&(0x7f0000583000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000ec3000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x9f5e, 0x7, 0x8, &(0x7f00002e0000/0x2000)=nil, 0x80000001}) 2018/01/05 21:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet6(0xa, 0x80006, 0x7f) recvfrom$inet6(r2, &(0x7f0000012000)=""/209, 0xd1, 0x101, &(0x7f0000eaa000)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x6}, 0x1c) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000160000)={0xffffffffffffffff}) sendmsg$key(r5, &(0x7f0000a00000-0x38)={0x0, 0x0, &(0x7f0000719000-0x10)={&(0x7f00001fb000)={0x2, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00001c5000)={r4, r0}) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:48:29 executing program 5: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) shutdown(r0, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00009f7000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00007c9000-0x4)=0x14) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) close(r0) r1 = socket(0x11, 0x5, 0x9) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000911000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ec9000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000a01000-0xc)={r3, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000ded000-0x10)={0x1, &(0x7f0000684000-0x4)=[0x6]}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f00002e6000)="c8392ee447ca121d506d5deb60aef95709112ab13b1af0b6a70ea8c8745899eb8027eab998465fe0f102ca7772bf1a46cf8784cc4de88aafa934b194ac164d9fd71b562cc74a76814786588689d1ffd7665c6f7ae3e705b232c98c371c4070784ae369915244d9255ab203bcfec41df05f314a44aa191b9884d4ec78961549d97e1d207dd0159494c77eaec5010dbc19d067c051384d15bdf1e8776518f1aedd", 0xa0) 2018/01/05 21:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e3c000)=0x0, &(0x7f00008f6000-0x4)=0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x1, &(0x7f0000e66000)={0x2, 0x0, @rand_addr=0x8000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000737000-0x4)={r0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ecd000-0x8)={0x0, 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000538000)={0x5, 0x7, 0x2000}, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000a000-0x4)=0x1, 0x4) shutdown(r0, 0x1) 2018/01/05 21:48:29 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a4d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f52000)={0x2, 0x5, 0x3, 0x6554aaa8, 0x6, [{0x361, 0x7ff, 0x2, 0x0, 0x0, 0xd01, 0x0, 0x0, 0x0}, {0x434b693a, 0x4, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x4800000000, 0x2, 0x80000001, 0x0, 0x0, 0x965151669c983572, 0x0, 0x0, 0x0}, {0x3, 0x1000, 0x4, 0x0, 0x0, 0x2409, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x4, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}, {0x10001, 0x81, 0xa180, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000000, r4}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000013000)={0x0, 0x3, 0x5, 0x80}) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000f7f000)=@assoc_value={0x0, 0x0}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000b8b000-0x5c)={{0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x0, 0x186277bf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x611, [0x9, 0x5, 0x4, 0x0, 0x9, 0xfff, 0x6, 0x0]}, 0x5c) 2018/01/05 21:48:29 executing program 2: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000031000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ef8000)=0x14) pipe(&(0x7f0000b26000)={0x0, 0x0}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ef9000)={0x0, 0x9a, "ab5dd1968a58655ec01b990d3a92690751677a3f2da8e60dd2b07a6811ae2728c25eaec9fe218d19db4a8e3d6baf8fcb7bba9d1de2b27f942613e100efb2ae2806c5e50cee02cf8bcdd8d5c5e94d0e27760c4915e50810d22ec445135c92834f681ed8ebbe15c7bde08645e278efefb64e8001f37af4fc1a85afcdd7a016cd06aca7008e9a3bed83588e86fc70f5b2c9759602f3fd04686736fb"}, &(0x7f0000efa000-0x4)=0xa2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000008d000)={r2, 0xffff}, &(0x7f000027b000)=0x8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000ef9000)="e44d1bac60cda6952e194fb0a28d722a", 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ba9000-0x4)=0x0, &(0x7f0000c60000)=0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x6, 0x1}, 0xc) 2018/01/05 21:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x100000002000, 0x7, &(0x7f00007a6000)="4e571e00998bf59773ae62b2c37fb920df76fee0bca910e493ade59b1721265e83a91f3a336b0ab118356757178fbe36fd1c5ace3f2ab82ba81dab9a3c4d4cca909f8e7547bd9210c768f44c67c990653f46bb0ad00db42942621c", 0x5b) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000cae000-0x4)=0x4, 0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000011a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) 2018/01/05 21:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'aead\x00', 0x0, 0x800, 'rfc4309(authenc(cmac(des3_ede),fpu(pcbc(aes-aesni))))\x00'}, 0xfffffff2) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00001e0000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c8000)=0x10) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000a9d000)=0x9, 0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) sendmmsg$alg(r2, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000083b000-0x4)={r1}) sendmsg$nfc_llcp(r3, &(0x7f0000587000-0x38)={&(0x7f0000752000-0x60)={0x27, 0x2, 0x1, 0x5, 0x5, 0xfffffffffffeffff, "0569b3858a8fbd06065cf5474ca741f25946ab81119cef4847f0a8c9b7ee1cab986d66b74eb8eee6e9ebc63ba65c9c89b6f376246fd8945e8b0a7e10716ec4", 0x68}, 0x60, &(0x7f00001e3000)=[{&(0x7f0000c7b000-0x6c)="9bbfff76effc78b1438d2b7daec4abf49d1b91bc50dc10a28e6fab67ced228fb657e71574e8efbe1324ad59983d666a1b51ed5af136e30b47af068e23ce7f26672a3ef6ba8d93f4f75de3b2160702cf78fdcde01a536771118aa42f71a59ae206d27e4348a65b07378778d24", 0x6c}, {&(0x7f000004e000-0x9a)="ad4ab27977cb814a67b75c8695a8eda92b088ecddae9e363eea77ffdd53dc30475000186c739f5aa9cd33307391f937a0b0fd2c7e676d94754603ea001f5dcbaffc5503376ec98364cf59b4b9f27c6c1f4a2308fc119e34bab571441ee5e4f9e0ebc3286ef918fe44d6ab0599ecff27a4dca74968ef3d029027c24549a5606211639a798a6f6b995ec755f7bbd2d387834aa1144b6238d6855a3", 0x9a}], 0x2, &(0x7f0000d25000)={0x58, 0x11d, 0x9, "063a6aa80ff2d75f6ff6f04a46c118b2b4fe734bc982f7fbb7faa27124ed34a861c6d63eaeaa1d37d37feedeaddca42fe839f25ea6dda7b6acd911d583e2e295d64414fa"}, 0x58, 0x0}, 0x40880) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000bd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000024f000-0x4)=0x14, 0x80800) getsockname$packet(r4, &(0x7f0000162000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008a1000-0x4)=0x14) accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000385000-0x20)={0x100000000, 0x80, 0x1, 0xfffffffffffffffe, 0x9f50, 0x81, 0x8, 0xfffffffffffffffd, 0x0}, &(0x7f0000582000-0x4)=0x20) 2018/01/05 21:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000602000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "bc7f20008000002000b0f7ffff6cb842e6010000"}}}}}, 0x0) pipe(&(0x7f0000803000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00006a4000)={&(0x7f0000a01000/0x1000)=nil, 0x7, 0x0, 0x40, &(0x7f00009ce000/0x2000)=nil, 0xafa}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000911000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000972000)={r1, 0x10}) 2018/01/05 21:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@alu={0x0, 0x80000001, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000cdd000)=0x0, 0x80800) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000381000)=""/1, &(0x7f00007be000-0x4)=0x1) r1 = socket(0x1b, 0x4, 0x91b5) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000ee6000)=0x0, &(0x7f00005e5000)=0x4) 2018/01/05 21:48:29 executing program 7: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ae2000)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket(0x0, 0x4, 0x7) [ 245.374071] sctp: [Deprecated]: syz-executor0 (pid 2828) Use of struct sctp_assoc_value in delayed_ack socket option. [ 245.374071] Use struct sctp_sack_info instead 2018/01/05 21:48:29 executing program 1: socket(0xf, 0x802, 0x0) 2018/01/05 21:48:29 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000114, 0x6, &(0x7f0000007000-0x4)="02000000", 0x4) 2018/01/05 21:48:29 executing program 1: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000008000)=""}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ef7000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000ef8000-0x8)={0x0, 0x100000001}) r2 = socket(0x1e, 0x1, 0x0) setsockopt(r2, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) r3 = accept(r0, 0x0, &(0x7f000089b000)=0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000ef7000)=@int=0x0, &(0x7f0000ef8000-0x4)=0x4) [ 245.443742] sctp: [Deprecated]: syz-executor0 (pid 2839) Use of struct sctp_assoc_value in delayed_ack socket option. [ 245.443742] Use struct sctp_sack_info instead 2018/01/05 21:48:29 executing program 3: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000ef1000-0x806)='q', 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f03000-0x7)=""/7, 0x7, 0x0, &(0x7f0000c53000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f000000b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x2, @fr_pvc=&(0x7f00009a4000)={0x3f}}}) r1 = accept4(r0, 0x0, &(0x7f00000e8000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000507000-0xc)={0x0, 0x9, 0x30}, &(0x7f00009c0000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e65000)={r2, @in6={{0xa, 0x2, 0xb6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1}, 0x98) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f06000-0x8)={0x0, 0x0}) 2018/01/05 21:48:29 executing program 5: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00002a9000+0x60d)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fa0000)={0x0, 0x2}, &(0x7f0000b5e000-0x4)=0x8) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fa0000)={r3, 0xfffffffffffffffc, 0x7, 0xf}, 0x10) sendmmsg$alg(r1, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f00001e6000)="43ff65c9b30cad57daf952d6101a94af", 0x10) recvmsg(r1, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f0000f95000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000de4000-0x90)={0xffffffff, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/05 21:48:29 executing program 2: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000765000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c0b000-0x28)={@generic="9d4499447c51f4e2e9369527d305ad39", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00003cf000)={@multicast1=0xe0000001, @multicast2=0xe0000002, r2}, 0xc) connect$inet6(r0, &(0x7f0000f03000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x1c) 2018/01/05 21:48:29 executing program 7: unshare(0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x400, 0x0, 0x10001, 0xc64}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000)={0x7, r1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000002000)="dc2afe7ffade8679bc6e670de57168b08e9896b2d8e58aedc839153680662ae7c5abedc495562b1a0e25eb3a7804fb1bf448ded66d97", 0x36) 2018/01/05 21:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000996000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2d000-0x4)=0x8, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c34000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000010000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b24000-0x108)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x6, 0x6, 0x8, 0x0, 0x1, 0x81, 0x800, 0x5, 0x5, 0x80000000, 0x9, 0x4, 0x1, 0xffff]}, &(0x7f0000b28000-0x4)=0x108) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000ea000-0x88)={0x0, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/05 21:48:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000580000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe06) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000bef000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/05 21:48:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept$ipx(0xffffffffffffffff, &(0x7f00002e0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000259000)=0x10) connect$ipx(r1, &(0x7f0000429000)={0x4, 0x3, 0xffffffffffffffdf, "d680e2023873", 0x0, 0x0}, 0x10) r2 = accept$llc(0xffffffffffffffff, &(0x7f00009a9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dcf000)=0x10) connect$llc(r2, &(0x7f0000167000-0x10)={0x1a, 0xff, 0x9, 0xda5, 0x7566edb9, 0x400, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000584000-0x8)={0x0, 0x0}) 2018/01/05 21:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f000009b000-0x80)=@generic={0x1e, "01030000000000b9000002004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ceabdb9c8a531000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) accept$llc(r0, 0x0, &(0x7f0000698000)=0x0) getpeername$packet(r0, &(0x7f0000b9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000025e000-0x4)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004ef000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f000024e000)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000988000)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000dfe000-0x4)=0xc) bind(r0, &(0x7f0000812000-0x60)=@ll={0x11, 0xc0dddc103bb72ded, r1, 0x1, 0x3, 0x6, @random="775cac9eea08", [0x0, 0x0]}, 0xfffffffffffffd98) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0600f2ff0000acff002103c75735", 0x26) 2018/01/05 21:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000c7c000)=""/188, 0xbc, 0x40000140, &(0x7f0000d7b000-0x8)=@sco={0x1f, {0x8, 0x5, 0x3, 0x6, 0x7ff, 0x1ff}}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000132000)={0x0, 0x0, 0x0}, &(0x7f000031c000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004b0000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ee000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000040f000-0xc)={r1, r2, r3}, 0xc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000b95000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/05 21:48:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006f2000)={0x0, 0x0}) r1 = accept(r0, &(0x7f0000a77000-0x4a)=@un=@file={0x0, ""/72}, &(0x7f00003ff000)=0x4a) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000749000)=0x0, 0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f90000-0x78)={0x38ff9f57, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x122, 0x9, 0x0, 0x2, 0x9, &(0x7f0000068000-0x10)=@generic="9f3153bbe3d4b1cef6d4124b21cc91b9", 0x7b1, 0x56, 0x81}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000304000-0x4)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000095b000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000766000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet(r0, &(0x7f0000bdd000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b1d000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002c1000)={0x0, 0x1f, 0x30, 0x1, 0x1200000}, &(0x7f000054c000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00007fa000)={r2, @in6={{0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00006bb000-0x4)=0x0) 2018/01/05 21:48:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009e1000)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x1, 0x8e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000032f000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8001, 0x2b5, 0x0, 0x7}, &(0x7f0000afe000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b51000)={r2, @in6={{0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2}, &(0x7f0000e07000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000efa000-0x10)={0x0, 0x38, &(0x7f00000c5000-0x64)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000e98000)=0x10) 2018/01/05 21:48:30 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000001f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f000001b000-0x4)=0x0, 0x80000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000021000)=0xc) r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) 2018/01/05 21:48:30 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0xa, 0x81) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000ca3000-0x88)={0x2, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000f67000)=[{&(0x7f0000f68000)=[{0x11, 0x19, 0x321, 0x0, 0x0, "80"}], 0x11}], 0x1, &(0x7f0000f6a000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:48:30 executing program 2: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000b33000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000096e000)=0x10, 0x80000) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x3, &(0x7f0000ef1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000ef0000)=""/47, 0x2f, 0x40000040, 0x0, 0x0) sendto$llc(r0, &(0x7f00004ea000)="976a", 0x2, 0x4044000, &(0x7f00007ea000)={0x1a, 0x9, 0x6, 0x5, 0x1, 0x81, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000000000)={@random="ef84060c29a7", @random="161f2aa16834", [], {{0x800, @arp=@generic={0xe5256b73ff854ae8, 0x0, 0x6, 0x0, 0x0, @random="e8f92339f5c1", "", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "28dfbc21339e8e0192269df97453c1e7"}}}}, 0x0) 2018/01/05 21:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000370000)="1f000000040aff0114433d00000000000100010000ec1519011f00003fdf08", 0x1f) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b9e000-0x4)=0x0) 2018/01/05 21:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000865000)={0x26, 'hash\x00', 0xe, 0x0, 'sha512_mb\x00'}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a9e000)={r0}) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f000082c000)=0x0, 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[], 0x0, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006ff000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000b2a000)={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2a}, {0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1, [0x7f, 0x7, 0x80000001, 0x10, 0x2, 0x6, 0x800, 0x1]}, 0x5c) shutdown(r0, 0x0) 2018/01/05 21:48:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000+0xb6a)=0x20) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00006df000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a68000)=0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000be000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x76, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x8, 0x7f, "e81368fc945e82632f4bdf56ed8da158cfdd1ff2d35981bbaa6ed96cf7027a66fca46be01675446c40b8415c5fe67b3d0575edbbec60c524187156a63240e74ac8a3dfe228c63ef2dbdb0e82772e624e"}, 0x160) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000936000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000de7000-0x4)=0x0, &(0x7f0000833000)=0x4) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00006ab000)={r0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, 0x14) 2018/01/05 21:48:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b65000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x657}]}, 0x10) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00006d4000-0x4)=0x0) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) writev(r1, &(0x7f0000296000)=[{&(0x7f000073b000-0x1000)="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", 0x892}], 0x1) [ 245.726988] nla_parse: 8 callbacks suppressed [ 245.726993] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/05 21:48:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$llc(0x1a, 0x3, 0x0) listen(r0, 0x79) poll(&(0x7f00000fa000-0x8)=[{r0, 0x4000, 0x0}], 0x1, 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f69000)={&(0x7f0000436000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/05 21:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d8b000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a78000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000cc4000)="bc11", 0x2, 0x0, &(0x7f00001e1000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:48:30 executing program 4: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002eb000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f00002ec000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002eb000)=0x10) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f00002eb000)=0x55303e1e, 0x4) sendmsg$alg(r2, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000861000-0x5)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d9e000)=0x8, 0x0) accept$unix(r0, &(0x7f0000584000)=@file={0x0, ""/61}, &(0x7f00001e9000-0x4)=0x3f) pipe(&(0x7f0000126000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fa1000)={0x3, 0x0, 0x1, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000909000-0x10)={r3, 0x4}) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x3de}, 0x10) connect$inet(r2, &(0x7f0000bd9000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c35000)={0x0, 0x1, 0x6, 0xfa53, 0x4, 0x9bdc, 0x5, 0x81, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3f, 0xe22, 0x6, 0x4}}, &(0x7f0000f98000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003ac000-0x8)={r4, 0x8, 0x0}, &(0x7f000028e000-0x4)=0x8) connect$ax25(r2, &(0x7f0000936000)={0x3, {"e749826ca0d914"}, 0x5}, 0x10) syz_emit_ethernet(0x52, &(0x7f0000e05000-0xca)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x1c, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/05 21:48:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x0, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a6b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d77000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5c000)=0xb) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:48:30 executing program 3: socket(0x2, 0x3, 0x2) 2018/01/05 21:48:30 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x6e3000}) 2018/01/05 21:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "0100000000000029530000000002000009a9790a21b30c7bc8791905c7bad62ef3070000004938d36d0e00000000000000829a2b0a0006e43a4b2400000000000000001f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8eaf0000077aeb81c73001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000280000)={0x0, 0xffff}, &(0x7f0000838000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000420000)=@assoc_value={r1, 0x10001}, &(0x7f0000494000)=0x8) [ 245.787070] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/05 21:48:30 executing program 3: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x2) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f00002c5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dee000)=0x14) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000def000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000def000+0x339)=0x8, 0x800) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x2, 0x7ff, &(0x7f0000df0000)={0x0, 0x0}) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000df0000)={0x3, &(0x7f0000b98000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000df1000-0x10)={r5, &(0x7f0000aac000)=""/171}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000def000)={0x7f, 0x4, 0x5b77, "e4b0278c47d3", "eaa82daf545a6cdef1fd516199cc71c2"}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000dee000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x81, 0x1, 0x100, 0x5, 0x80000200, r2}) getsockopt$inet6_mreq(r0, 0x29, 0x3, &(0x7f000097c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000cf8000-0x4)=0x14) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000df0000-0x38)=[{0x0, 0x5}, {0x2, 0x100000001}, {0x8, 0x1}, {0x7, 0xfffffffffffffff8}, {0xf, 0x1}, {0x7, 0x101}, {0x4, 0x1}], 0x7) 2018/01/05 21:48:30 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0x3, 0x5b, 0x6, 0xf87, 0x550, 0x2}, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x400003, 0x800000000003c) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000dce000)=0x7fd, 0x4) sendmsg$unix(r1, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000948000)=[], 0x0, &(0x7f0000974000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:48:30 executing program 0: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000dbf000)="220000001900070400943300090004000a01020000c600804f00000006000180a427", 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f00000be000-0x20)="9b017dffffffa00b99b8f4758ebd8b22", 0x10) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) 2018/01/05 21:48:30 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6(0xa, 0x2, 0xcc1) r2 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0xc0)={r1, r0, 0x8, 0x80000000, &(0x7f0000000000)="d2a4cf00d2a8c9767aaaa687b670084cd58a6386f4a9460d042ccd1146a253b84cb40f05e009c2da9f68dd2c32d92b9dc46720a1f565bb7c3718e1f6781d777e610648ff48ad011c46d1a671196cab93cd6f9001df6f2a421fa7f06e3e7035d528bed8517fa64b9e66db710c29d20fda5358ffb8eff23f1ee663fa98be6b5e0d52ee0360d76aad0efbde0bd63d946837fc7a3ca2384805a7b273b82e04ab104b88aa1ff9516e9268392659f5466f", 0x2ba, 0x9, 0x10001, 0x7, 0x9, 0x8, 0x9, "06cc5f91b19d041038819bb0823507793a68b90992a8e66ed63d59e0eae1d349a5dca3a82dff5f92cecf2dc42d6a1df1c199787b61743105ee7aa5b67d823d3558b3d30eebd3542e2e132a3171a6908f572c5683e8e4cdbc8377c3c69cefa560a9a078ae52e21116ec458008d593d5a40f7d17962c1a6a3b653097ab7cdd01d886acccf018be7f74609c86a2d727a0094cb79901fa9876b4"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x1ff, 0x7fffffff, 0x1f, 0x7, 0x2}, 0x14) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000002000-0xac)="", 0xfffffffffffffd8e) 2018/01/05 21:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x4000a1, 'lrw(twofish)\x00'}, 0xfffffffffffffd7f) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b3b000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b23000)=0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c50000)=0x0, &(0x7f0000915000-0x4)=0x4) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00002d8000)="1f0000000d06fd00010000cdd500000000000300090001800607ec00d9005f", 0x1f) tee(r0, r0, 0x6, 0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000049b000-0x3a)={0x0, 0x32, "6d79c6d5a7f46bb3f4ac5287c96d4e658e8f690625479721b909390b301ecd2cd882e9638dba7ff5c06e1848095da2c92c56"}, &(0x7f0000478000)=0x3a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007dc000)={r1, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a68000-0x8)={r1, 0x8}, 0x8) 2018/01/05 21:48:30 executing program 7: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"9adf1f9177cb77"}, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)="95ea8a8f0602da60146446e48c3deeecf5b9221549dd26e45ee27026a8169f9140b22ca6443d97f132b0f8b1665a0e598c38ce505366f692809aaa48bf0d86e5a3b09bd6b5cf681834c0644de61a29d607156a1995ff2ce1154ce3cccbe5f21e804c591e9adc4dbcdd", 0x69}, {&(0x7f0000001000)="e558702c2ad20bbd6495b4c32c1a524dfe1d0c705e386dcf99e8ee11051e25e60eba85e5af8dbd10180dc2f2a4915c7f1eb69756203ec0db15a5d12c6008c19b63420a9a3f704e75934768560f7978047dd29b49c697540cd70ca892053d6f6d7aea50d2b30c9bcb24a71e5c70210c087bea39a13aad3807013d5fc8be8995d1b656c741c379d844adb7ffbc551d29cc7c8548918d8678d9620d14348e23c6b62739e6a3803300d58063f3a5551d074a1734d574d1", 0xb5}], 0x2, &(0x7f0000000000)=[{0xf0, 0x1, 0xff, "665641ca1edbc3aa8a15329489e10a103130d6cec418285410bc40acc63b25c7467ad8c5325fd8f7f2214f3dcd293103def27296162b60fc0352b0ae144a6797369230783bd251de2328ff288eede5a34f77fea57143b212a2b23ba3c08068191152777d394fc74d154411d4d50afcae138397f45289f568ab783ca9039611dca10ae67f316694812781a8a260af29370c52aec023ad1ba75078f73a1ab8565b416d297e7705965fadf26856e5036d6093b85852d0112cfb1a76b885a676a4945f9fe0c0dfdbe51ebc65cd11bdc4d0cf8088548bc594eb4986da299b635f"}, {0xb0, 0x117, 0x800, "d30c100d0117bfb7e9115a8e4e08ca49b18963204fbccf399d916d4120c2c5dfea284d7e941bebea671de55c5f7924f4512501ac8108bcc0d4e705062338c325d69750ca2bca20daed2978446435e10d44f6f03f7be005d6d17987510812a2e3f06140f1abd4cd8463293484b83831818b605d3d380a450a7e401c8c721f2898df535c571de87a6aac3e9e9dae683f1b18ea3f2391ae4064ad413556c04d9d"}, {0xd8, 0x10c, 0x2, "c3d91e88496680f1d4cc33bae79ba10772ed3eff68a66e856799532526f42a5c3b84952b7d6e67784d0673c17d79a07b4af7626eab1ad00d0ea5e5377fa905710c21e89c8181fe6f68512e134662c8f1aa9a3e0cefc758767262fbb4a3e807eb68ad726b85b6cf30728618abd826bedd1359326696c9f203eaec369b2750f92f025c1b0312d6188d21aea125c341d3eba7bc3a0e29dbfe6d86deac7986e415d1f4620accbc4b71aac956cb519fac2d147f4346808e7b69b68216ac6b103d780f88a12db9121826"}, {0xf0, 0x19d, 0x1, "0ecd6bc60b6c6b6d6e69e014ce9769709d2f5fd55e1a78249d97c13f9c0b16968fcfb77ce9421c43028421d67bd9a1325913fd4cab065df4eb3ee96802962afcab7266a880c1b2d6095f9a4779b6a050a11be21146e8016d37786ca8958a4be340c27f3c4d570322d5011095cdd4edca1924567a11a4b7c2d98a8f84a373b66ac4022aa1d0177b651f9911891558b6e65d67be92902bb956f6111285626e44d218771e261675f4783f917e10ae25862d810c8277a96191cafac731ba0fdd4139bf78a42a4be67e70a64c965eb03ba7849403059ad1e576bd74c9babd06f0"}, {0x38, 0xbdfd6e9c73a3b34c, 0x29ea670e, "d9d1958858c51b40e537fb27df7616a1f6e24d7bd8f811ab32800d3a44ed7db5889a4c5733c2"}, {0x78, 0x11f, 0x1, "54356cafe5a3eebe72af68154f7acb71ddfc72da819723075bf250022baa45fcf6eeadecf809c9b9c24d91361be335ddf4f209ddfeebe14f69198796431270cab4c165a23f1e56b1e318e63327fa4b7fdd97268d7b95d01566bdd6032aad18b7ba"}, {0x70, 0x10a, 0xfffffffffffffffa, "c1fb00d144f3fe6d04d26201c1a1837753581f8ccbed252be451df4b216e4d09f899c14080f06b2d893672f2e00cc90810933147511a901d8e99107300393edbf87ac2bbbee70d7c79f9c5d36f3d40f8ee47974bed7978fccc9919a67c"}, {0xe0, 0x101, 0x5, "5ccbcf863cf3263d7771583f685f7b5cb00776805e4c210f7972bcfaf52494661abf4d58444f0d2f9439ef96c32856a1489c9987a0d18bfc1e1706a05ad81b0b1e8b3800854f1bd3f1f2af95def635285f131f4591d49c16e3937dbc3dc36b80dbf0270b500cdf51658b7e152ab0a1a3ff5f744b6d54c26338b0f106e041d09f13dbddc7dcb617f07f24fccab7ca03fbc7d943d07d19f1ece196783684c116036519ce6245a0653154ea88bea77237ed73c020dbdbc19b081a3917a4f93a6edd330d2d518858b8c903d855db"}], 0x568, 0x4000894}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000898000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x100, 0x1, 0x6, 0x1000, 0xfffffffffffff801, 0x6, 0x128, 0x800, 0x43, 0x0, 0x5, 0x6, 0x0, 0xffffffff]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000002000)={0x1f, {0x40, 0xffffffffffffffff, 0x5592, 0x80000001, 0x7, 0x8e5}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/05 21:48:30 executing program 4: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0xfffffffffffff000, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ead000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000385000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000031a000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000460000-0x3)={0xb1, 0xdd, 0x3, 0x0, 0x8, 0x1000, 0x9, 0x0, 0x8001, 0x7f, 0x1ebf}, 0xb) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00004dd000-0x18)={0x6, &(0x7f0000ead000)=""/208, &(0x7f000015a000)=[{0x9, 0x23, 0x7, &(0x7f0000ea5000)=""/35}, {0xb953, 0x45, 0x7, &(0x7f0000cf5000)=""/69}, {0x8, 0x97, 0x9, &(0x7f00007a1000)=""/151}, {0x6, 0x1000, 0x1, &(0x7f0000e19000)=""/4096}, {0x1, 0xbf, 0xfffffffffffffffe, &(0x7f000024a000-0xbf)=""/191}, {0x4, 0xae, 0x2, &(0x7f0000ead000)=""/174}]}) 2018/01/05 21:48:30 executing program 6: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r1, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) r3 = socket(0x0, 0x2, 0x9) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000484000-0x4)=0xb74c, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00008b5000-0x4)=0x0) sendto$inet6(r2, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0x8, &(0x7f0000ac5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x1000, &(0x7f0000acc000)={0x0, 0x0}) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ace000-0xa)={0x3, [0x7, 0x56dc76d8, 0x2]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000acd000-0x6a)={r4, 0x62, "b9f60ed98de036b34fded626042090d5426adbe8caac26c6ecbf9390d2b76d9d293919ee3d85838497ec0b582d1a1c16cd8f533a8de3238f3b97bcd7587854839ffe572a4f075671afedb761c81297ec78ebe2f298f7c5989703eee19e9b81f46bad"}, &(0x7f0000acc000)=0x6a) 2018/01/05 21:48:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f00006dc000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000de000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cdd000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000111000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006f2000-0xa0)={r2, @in6={{0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x4, 0x7f, 0x7f, 0x3f}, &(0x7f0000e8f000-0x4)=0xa0) pwrite64(r1, &(0x7f0000cac000-0x1)="", 0x0, 0x0) 2018/01/05 21:48:30 executing program 5: r0 = socket$inet(0x2, 0xe, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000000+0x785)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x1}, &(0x7f0000c51000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000001000)="e16b329ff8da639ec2606571c7931d2e55f9ca274446fdfaa2fb3d8fa12c05634824738c244ba817327b06dbdd1f7a28acf82c3071872343352e27642b99a751991a777067ff49b305bd497ce24dd8268731b10a955b653528448956b2cbbeb46ba6daf34aa5646a5a146737cb79d092", 0x70) mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x0, 0x29fe0fefdcdf45fd, 0xffffffffffffffff, 0x0) 2018/01/05 21:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000d96000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000e000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f0000cbb000)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002f9000-0xc)=@sack_info={r1, 0x8, 0xa1d3}, &(0x7f0000832000-0x4)=0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000e7d000-0x4)=0x0, &(0x7f0000cd0000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00001c4000-0x4)=0x2, 0x4) 2018/01/05 21:48:30 executing program 7: r0 = socket$inet(0x2, 0x5, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x3f, 0x4) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) getsockname$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x0, 0x5fc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc446}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={r3, 0x0, 0xb51, 0x0, 0xf2f2, 0x1}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000004000)={r3, 0x1f}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000005000)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000006000)={r4, @in6={{0xa, 0x0, 0xfffffffffffffc43, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x3f, 0x7, 0x33, 0xfff, 0x9, 0x1ff, 0xfffffffffffffffe, 0x76d57210, 0x68, 0x4, 0x6, 0xfff, 0x100, 0x563]}, &(0x7f0000007000-0x4)=0x108) r6 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000008000-0x4)=r6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r7, &(0x7f0000003000-0x38)={&(0x7f0000005000-0xe)=@l2={0x1f, 0x5, {0x3f, 0x7, 0x3ff, 0xffff, 0x100000001, 0x7}, 0xfff, 0xd4000000}, 0xe, &(0x7f0000009000-0x60)=[{&(0x7f0000005000-0x6a)="9c2d607e8f636581b75d6be563020b1f9d2902bf2abbf4ad01b8192a552830269cbcdf6d0cbb57c4144c640a6776ca0bfcd5d8326c42426b5c53056b702ca5ed97d31c7ce21aa1874bea09d04d1f3dd8407ced277b9ddf5fec05f44ab1a64a051714a63c1cb5d834d7dc", 0x6a}, {&(0x7f0000009000-0xe6)="e61d44b8003c6c497a103c98d80dfc330a1362756621bf14a4bb77ca984c49a2625857b779363f64c6df09647aa6f2ebd945f96bc70cc89ad8cca2868d997ef01f40cfe56aa01bd96b8ed8b98c2dd67a3764456abfa45d786bafb221b471ea0d819082be9798ac20b2ffa01a2b0fae814a2c2b850368e57f4e4989291bb94c5ea8545efa435333ee85d915a1632da2650ea3f7de6857b5650b0d8e90f4b87402cc5ec6def5ee70b3ff679f01ea6fc4cda053c52b878350682597e1c12ac4ca8b0191415452499f19e68fce1c0e19c8dce428d43be52fcd48d751d86c95667e65f953ff473072", 0xe6}, {&(0x7f0000008000)="f8008ff58a25e7b629f72bd4dfaf135f56a2957289cb93357ffc6894a1d8cb408f1d1c56371db258320fe2da19dcae94f57da5caf48eebed62ddd6c8b0e2062a63fa443b3d37d109f0bd84466bd552d372ec4f12fb1e12ecd3a70609f8c3a7df32f89e2d2999d3bc2fa021b8ed511d072d90c759d17ec8d21491247374f12bc8f3c7a1b0b2397e09a16c4c1416b2fbd2643a56a02eac43bb4cb0a7baf1acf2e31c967397110710e3dfbe69c8075a", 0xae}, {&(0x7f0000008000)="9fa6081a93f7bc6dff4d3950ffd18d4cefe2081bfeac5b7b83541d5c5633ecb77cb3871372243346418c7bba926232c83e52b178b022dcadcb034018cc76cfb003f2263fc934240324706d78f3e700d31ed11a9259d28eab95f3827b1c4512fa0cae93b327a7e1e4ecd9d698c93eb57ed2bb0f45ab0142", 0x77}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000009000-0x5d)="66b539351cb0b90a6ca6d3df39b8bf204744bf1fd74c4764219542efd4acb24c223e0400acc03af4f4c5c0619ba663396f1a8060ff282489c06c077153f186015f83690add6a8da01ea19e648df948037f6fea61b525210d0b1e1811f8", 0x5d}], 0x6, &(0x7f0000008000-0x128)=[{0x100, 0x111, 0x800, "f345787bed7cb44731d019722bf21b0087f90074ba827e4a8fd3ea01d2f44628fb267e46b1f4f97d89d63227249d66d126c1a7bd4e0081001654e58de42f36794ee36c81ec5830a6d2cf34bd58657c64a5271252e0e30cec32fdf6b845b00e9649d29a8a3fe4073b5479bed2269a9b71ab2649a0057fedc1b4d598c7b4c4ba38cdcf59083c088d5f5c37bf58e3083b010cc6d4e311f753b88627e7fcdea57a4739a6a2f323ae1f68915bfd9724086de20209a0a7dc4479335260987d1ff3b08252306e5ee4ded223fc550b67dc8b09e19668f3730f9de949579bc54d48941fb91a50b924dd179eb7d323"}, {0x28, 0x112, 0x40, "1d64b9b9d2e6a0cc881103b22bb9f6e3c88082"}], 0x128, 0x80}, 0x1) 2018/01/05 21:48:30 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000a8000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000a8000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) bind(r0, &(0x7f0000f4b000)=@rc={0x1f, {0x778b441e, 0x7, 0x4, 0x1, 0x200, 0x9}, 0x6}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x95, &(0x7f0000ee6000-0x2816)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="80d153d38a2f", [], {{0x86dd, @ipv6={0x0, 0x6, "2eeefd", 0x5f, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0xba1d, [0x0, 0x0, 0x0], {0x7f, 0x6, "1d508c", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "c592927fc93deb71ffe374e7b527efc8d91ccc90e53fff659b9b7369c608c398c133d31dd1f6f2244a36a629967bea"}}}}}}}, 0x0) [ 245.930562] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 245.979941] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 245.987680] dccp_invalid_packet: P.Data Offset(29) too large [ 246.006313] dccp_invalid_packet: P.Data Offset(29) too large 2018/01/05 21:48:30 executing program 4: r0 = socket(0xfffffffffffffffe, 0xa, 0xd6) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000004000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006ee000-0x4)=0x0, &(0x7f000056f000-0x4)=0x4) 2018/01/05 21:48:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0xa, 0x3, 0x84) pipe(&(0x7f00007df000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000851000)=0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000bca000)={0x285, 0xdf5}) bind$alg(r0, &(0x7f00001d9000)={0x26, 'hash\x00', 0x0, 0x1, 'sha1-generic\x00'}, 0x58) 2018/01/05 21:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f00002cc000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00007a0000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x40000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x3, 0x3ff, "d3dc51201f0b20654a8922d068334ee85e52e6665f2a31dead5378407e9adbb3d19940c4101a0b968787afc84850356dabda6a7ae1be45d47b0eea02678b61326759ff0c07fa56331cec1f8713b39a5a"}, 0x160) syz_extract_tcp_res(&(0x7f00008fa000)={0x0, 0x0}, 0x9, 0xfffffffffffff801) r2 = socket$netlink(0x10, 0x3, 0xa) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00005d9000-0x4)=@int=0x0, &(0x7f0000bd2000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000085e000)={0x0, 0x2c, &(0x7f0000db1000-0x2c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xaae, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00001bd000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b27000)={r3, 0x57, "7a50850767455c684454c89f026bd141408b75d42350c4b7ac01272ea13966ecdbd614cca77dce6b9b5735889bc544d766c8402a3d1a08acee44c45a8c5a0863873faba54148bba833fbaefa5715c954151ff9326de1c2"}, &(0x7f000049c000-0x4)=0x5f) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000b18000-0x1f)="1f000000020319000000070000000680e2ed3b8509000204001600ff02fe58", 0x1f}], 0x1) 2018/01/05 21:48:30 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000007000-0x4)=0x416, 0x4) listen(r1, 0x0) r2 = accept4$unix(r1, &(0x7f00009d2000)=@file={0x0, ""/0}, &(0x7f0000a9e000-0x4)=0x2, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000fd5000-0x18)=@generic={0xd79e, 0x2, 0x7}) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/05 21:48:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a1d000-0xa0)={0x0, 0x98, "1955c59bf6e24ab721d76e2fadbce6b76722d75baf2eda8e78b872d62fb09f5ec41875ccb848dcef11b064cb526eeed134bff4d7064722e9fab13f92d1d0c985c814f9c57d2f6befcbd355fabecc9ca402538e34bacbe0d3bcd6f9baf3fe3b35ae3e0aa8fae45f20f4f7b58fce5cc1cf3234e6c15d2c3b6a69692bb23df1af52a6f07e84ecc0e2f2b85808c322bf03be0778401e1d076804"}, &(0x7f00001ec000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004f6000-0x14)={r1, 0x3ff, 0x3fe000000, 0x6, 0xfffffffffffff1f9, 0x400}, &(0x7f0000226000)=0x14) bind$unix(r0, &(0x7f00006d2000)=@file={0x0, './file0\x00'}, 0xa) write(r0, &(0x7f00004cd000-0x1f)="1f0000000104ff00fd3945c0070000000200050008000100030000dcffdf00", 0x1f) 2018/01/05 21:48:30 executing program 7: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008d4000-0x90)={0x0, {{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]}}, 0x90) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000789000-0x4)={0x3}, 0x4) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00008d8000)={{0x5, 0x5, 0x9, 0xb13, 0x1, 0x4}, 0xb2, 0xfffffffffffffc00, 0x7ff}) socket$inet(0x2, 0x0, 0x8) 2018/01/05 21:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="", 0xe6ca0afac15cb67f) 2018/01/05 21:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000850000-0x9e)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "11409d09db202e36"}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000015d000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000213000)={0x0, 0x5}, &(0x7f00009fa000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009c6000)={r1, 0x1}, &(0x7f000071c000-0x4)=0x8) r2 = accept4(0xffffffffffffff9c, &(0x7f00001b5000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b5d000-0x4)=0x9, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00008ff000)=0x80, 0x4) 2018/01/05 21:48:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000003, 0xa) pipe(&(0x7f00006e9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c7b000)={0x82, 0xc67, 0x4, 0x59dd, 0x20, 0x1, 0x1, 0x672b, 0x0}, &(0x7f0000f26000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000709000-0x8)={r2, 0x40}, &(0x7f0000591000)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000aef000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) close(r0) 2018/01/05 21:48:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x2) recvmsg$kcm(r0, &(0x7f0000577000)={0x0, 0x0, &(0x7f0000f02000)=[{&(0x7f0000753000)=""/27, 0x1b}], 0x1, 0x0, 0x0, 0x2}, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000061b000-0x10)={0x0, 0x3c, &(0x7f00008c9000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000002b000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000721000)=@assoc_value={r3, 0x200}, 0x8) bind$alg(r1, &(0x7f000062f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007a1000)={0x0, 0x0, 0xffffffffffffff7f, 0x1, 0x1, 0x4}, &(0x7f0000992000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000085a000-0x8)={r4, 0x10001}, &(0x7f00008a9000)=0x8) r5 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809747739b30232e027e0c7a99f45bbfcf0f49500a4875f82dbe9b53223b284c2f16ae70f854555b08a919c4bc522b4e9e535649774b3004307755f53f01e58c5a840cdd3f4df20da75b9efee7bb22e65f7230c0bccd93a46df2c9c200b90d39eab", 0xa0}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0xd0e, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000803000-0x4)=0x0, &(0x7f0000d73000)=0x4) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000b92000)=0xff, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000e5000)=0x0) write(r0, &(0x7f0000cc8000-0x1000)="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", 0x57a) r1 = accept(r0, 0x0, &(0x7f0000580000)=0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002cb000-0x4)=0x0, 0x4) r2 = accept4(r0, &(0x7f0000b45000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007a1000)=0xe, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00009ec000-0x4)={0x1}, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d29000-0x8)={0x0, 0x29a}, &(0x7f0000017000)=0x8) accept4(r2, &(0x7f000036c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b85000-0x4)=0x58, 0x80800) 2018/01/05 21:48:30 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r0, &(0x7f000011c000)="", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000b3e000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000237000-0xba)=""/186, 0xba, 0x40, &(0x7f0000fe6000-0x10)={0x4, 0x81, 0x4, "92f5c43500b5", 0x1f, 0x0}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fc8000-0x10)={0x1, &(0x7f0000fc7000)=[{0x100000000, 0x0, 0x7, 0x9}]}, 0x10) ioctl(r0, 0xffffffff, &(0x7f0000fc9000-0x1000)="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") socketpair$inet(0x2, 0xa, 0x2337a4b6, &(0x7f0000fc7000)={0x0, 0x0}) [ 246.099585] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 21:48:30 executing program 3: r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000e9b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x7ff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={r4, 0x5, 0x2, 0xf11, 0x0, 0x2, 0x86b4, 0x7, {r5, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x20, 0x7, 0x8, 0x3}}, &(0x7f0000001000-0x4)=0xb8) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000002000-0x20)={0x80, 0xd47e, 0x10001, 0xae, 0x2, 0x10000}) sendto$llc(r0, &(0x7f0000000000)="011075693b93886b054b077a7210bfbe9f4440fd9a2a6a85c910", 0x1a, 0x1, &(0x7f0000000000)={0x1a, 0x1d, 0x7fff, 0x1, 0x4, 0x6d, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) listen(r1, 0x55e0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000002000)={0x103, 0x0, 0x0, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40106437, &(0x7f0000004000-0x10)={r7, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f0000002000)={0xffffffffffffff7f, 0x43de, 0x9, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x2, 0x0) write(r8, &(0x7f00003b5000-0x24)="24000000260007003240000000367700fb1308020100000000b00000000000000000ff10", 0x24) 2018/01/05 21:48:30 executing program 5: mmap(&(0x7f0000000000/0x8d4000)=nil, 0x8d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008d5000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/05 21:48:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x9, &(0x7f0000e62000)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f00003ec000-0x43)=""/67, 0x43, 0x10141, 0x0, 0x0) connect$inet(r0, &(0x7f0000b92000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x400000003, 0x8000000000000ff) sendto$inet(r2, &(0x7f0000334000)="", 0x0, 0x0, &(0x7f000055b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000742000)="", 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_bt(r1, 0x541b, &(0x7f0000b76000-0x72)="22a246d138e4a1e152ce511060fa267e6b535f37c45bb1f541bd1f7027284627faab692a9625fd3ed6d49cb63b43a4798a8a0caedf9cff3dec9d2f5ed6f2311be536059080bf43ef6231db155660590c39a83855d40dc0588748760b32fc14a20b156464d788a8e3f1381b4a529b0f725880") r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001c0000-0x4)={r0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000092c000)={0x8, [0x430c, 0x6, 0x200, 0x1, 0x80000000, 0x7, 0x10001, 0x10000]}, 0x14) 2018/01/05 21:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r1, 0x1, 0x15, &(0x7f0000f9e000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00', 0x10) shutdown(r0, 0xfffffffffffffffe) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fbf000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000c6000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000077a000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x4, 0x100000001, 0x9}, &(0x7f0000896000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000053a000-0xa0)={r3, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x400, 0xf88, 0x100}, &(0x7f000055d000)=0xa0) 2018/01/05 21:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000731000-0x90)="1f000000100affdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) bind$llc(r0, &(0x7f0000bda000-0x10)={0x1a, 0xc, 0x2, 0x7, 0x1, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/05 21:48:30 executing program 2: mmap(&(0x7f0000000000/0xf43000)=nil, 0xf43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc84dae79fa409d6d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f0000391000)=[@op={0x18, 0x117, 0x3, 0x9}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80a, 0x3ff, &(0x7f0000f44000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f43000)={0x0, 0x4, 0x0, 0x6, 0x1}, &(0x7f0000f43000)=0x18) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f43000)={0x1000, 0x534e, 0x4, 0x1, 0x62b1, 0x3250, 0x7fffffff, 0x0, r3}, &(0x7f0000765000-0x4)=0x20) 2018/01/05 21:48:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001a0000)={0x0, 0x20}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000071000-0x8)={r2, 0x0}, &(0x7f0000dfc000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000512000)={r2, @in6={{0xa, 0x3, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa48e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0xffffffffffff7fff, 0x5fef, 0x12}, &(0x7f0000de7000)=0xa0) r3 = socket(0x3, 0x7, 0x7) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00007ac000-0x4)=0x4, 0x4) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000675000)={0x0, 0x0}) r4 = socket(0x2, 0x3, 0x4) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000a72000)=0x0, 0x4) ioctl$int_in(r4, 0x5452, &(0x7f0000ae8000)=0x7) r5 = epoll_create(0xfff) epoll_wait(r5, &(0x7f000055f000-0x2d)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x8) accept$alg(r4, 0x0, 0x0) sendmsg$unix(r4, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f00003a5000-0x2c2)="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", 0x28e}], 0x1, 0x0, 0x0, 0x0}, 0xc000) poll(&(0x7f0000534000)=[], 0x0, 0x0) sendto$unix(r4, &(0x7f0000a3c000)="", 0x0, 0x0, &(0x7f0000376000)=@file={0x0, "200000000000000009000001f2dc"}, 0x10) 2018/01/05 21:48:30 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000000b000-0x10)={0x10000, 0x0, 0x3, 0x5}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000007000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000c000)=@delsa={0x34, 0x11, 0x1, 0x0, 0x0, {@in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000000a000)=0x9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000004000)={0x3f0000000000, {{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/05 21:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000700000-0x8)={0x0, 0x0}) connect$nfc_llcp(r0, &(0x7f000094b000)={0x27, 0x8, 0x6, 0x7, 0x4, 0x0, "307cd832adab36751641ae337052fdb42ecd410deea8df912bd9634fae6edbc3d98ff88b9c90462104f88ba6d047dd6247bdee589a46865fe03f85e5dbd041", 0x25}, 0x60) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000716000-0x4)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000201000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f00008b1000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/05 21:48:30 executing program 3: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) getsockname$netlink(r0, &(0x7f0000751000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000732000-0x4)=0xc) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f10000)={0x0, 0x0}) write(r0, &(0x7f0000001000-0x24)="24000000190025f4071c1ffbfffffc0e0a00000000000000810019eb080002000000ffff", 0x24) 2018/01/05 21:48:30 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x200000) sendto$inet(r0, &(0x7f000000a000)="32000000140025ffff07008e000914040a01c2fe200000091a000100e89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000f000)=[@in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000012000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000012000)={0x0, 0xffffffffffffff7f, 0x2, 0x9}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000012000)={r2, 0x59, "140c7eec09676561c9ba6cf7a367a3cec58f6762542ea6670184b57e2712de8a4cdec0d8bddffad2d02c86706f5f610cfbd15fa5ae1ed8e8dc6f1e7dda2da2d1b5295050f051d54d0ebec6c64e37d812a626143b7e467ec8f5"}, &(0x7f0000006000-0x4)=0x61) socketpair$inet6(0xa, 0x8000f, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000013000)={0x0}, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000012000-0x28)={&(0x7f0000001000/0x1000)=nil, 0x4, 0x3, 0x41, &(0x7f000000d000/0x1000)=nil, 0x200}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f000000b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000)=0xfffffffffffffe1e, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000005000)=0x8, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r4, 0x29, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x1000000a8) 2018/01/05 21:48:30 executing program 7: mmap(&(0x7f0000000000/0xcfb000)=nil, 0xcfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cd2000-0x8)={0x0, 0x0}) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf9000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x2, ""}, 0x10, 0x0}, 0x0) 2018/01/05 21:48:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000)=0xdb, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f00007ae000-0xa0)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x8e)="2c583a82f190d53b028c2e1b0e5ebc5b8e084c9a3cf1324b3366833e17d65be6c2cedc9b5bef0120ddd88dcb67227b2a6f6bb6902df85a7cef73038ccfca561faf9fe1426adeb316b6c8d776926ec3cf628f2a24ba69749aca09af1a1d9ef26636e4340b5d5a929ca3f3f18340aa955991d1d4f8b9619d3ec4f01803cfd06914b4806c709e1262a609b6a9f9686e", 0x8e}, {&(0x7f0000cdb000-0x73)="5a7b4870716aecc8e712d2571ba9c69d016618488a25a8025b5dd1803c17615620dbc06f5b9af2fa646f93a86db150042302c4a6a94185f279fcae2e2f7964308855889804b3e9f37152a542812a98534194308d891fb3d7569cd214347e05be9c4b7874f39bc09b1840bee5f9787246156a5e", 0x73}, {&(0x7f0000000000)="b26edb010a71c9b4ef34444e51edd93b90feb79fae4c30abfeab2c3dbf1dfc869e4ba1527ce4cc962f69e17afb77109b8778d16a29206202b51c1f77347697db827be96e9dda8f054cad8c7e76912ddb2993b18931e1021dad72390a9c5865c5ff34e2cd148729a4dbb5689f3bd22749", 0x70}, {&(0x7f0000567000-0xe5)="e1597ec2431362ed085243f2e9503c47fe2aa9980c11eddc6bf2437bf489fd80fb4f780d5dbe53f34e5b80cee7c40a9c24d14c2f9d6798b55f08cf5226063ea4ae887c38e157a2942d765072f6a7339df4eb82339a2eaa029f2c9b9e3fe4920f05e1cd3f48ec49e64a9484c3111a825b8dda58cf29c3d681a14ca1c61e72ef966465ea8eeaf9e27b25d01f9d12cff790ae89c4a0e83b9f2070a38141a243eec6da3d07e5aaec83582cd483998875f3712716366abd97353f51efd1cdde8ed09345c39d375c6cee1f5248aa207f10592ae0eb4283901c516ebafb09c69c430a16c6d85c8096", 0xe5}, {&(0x7f000058d000)="3b39e6ef3f927e7b3e0ee0be6c7120977d9c5a1ba59bf0228494dcd64578c89d8e6be7e3b35097e9abbb9d9051600cde13bd3f70ece7e06c1476bf27a4a54368d5e9b858600f26743376d2581efdfe759e6dda2a418158dda98a2f033ba9508b0ffdbc60cf75838136997f966784467a204360bbe71d615c2146fcd4b3b94925040dba1874c3783c4887b95eb3d2137c969669352b212adbbee8724efb29a3a7ff989faf07f8ba86c64f5a54", 0xac}, {&(0x7f0000c9f000)="30ba3da9e1b2acc6658fe4e1a5631c7ef0d072682b0bc55d6e43f036421f45d53ecbf71e0a7b58cb9b4a2054f229466da0f3c24f980460e9b0d16089dfee60ebde640ad19c2701ade2ecdec5d3986bbc35774414878f8c4cb5db703a7de3df3c3af1869d8cc3297aea3b1d7d896da636c93ead9789688751ee7557d1bc886425073c510dd4b3999fc7db15c4c8f7e7", 0x8f}, {&(0x7f0000000000)="c676e6b9c1033d9d35d31e9268", 0xd}, {&(0x7f0000edb000-0x41)="114322a5b0dcf57762c374d350a73ec8aafdb85ff3cf3e0ed099f7c842a14128f346c449fc6c9fb9c838637080a7ba11c7fa683333d940a5fcc4198d0a3a14c43c", 0x41}, {&(0x7f0000000000)="0f53e2645aa00559fd6e5a79268028ad03f9f6cd06d6435e8f75f2671ef2ee82f2be922b376358319564e646f40f92830d40025c6283df774af84a0e4ab72a3bcbc6e357efc02684f8624b818f71ccc1a094ef65e0908a26b483934ae3924c855aff8b72bbd6f5b85b60c7e9e9810c4f6854da0eff243e1f518f74373838349d0f007c68b22d62adb3c32ee7111f7a6e6d5a3b84c499d1f25a269fe3bedc94aa1967a8e336606732f817362abc", 0xad}], 0xa, 0x0, 0x0, 0x40045}, 0x40801) mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, r0, 0x6) r1 = socket$inet(0x2, 0xf, 0x8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x60, &(0x7f0000a0c000)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/05 21:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000fd3000-0x2)=0x10001) listen$netrom(r0, 0x80000001) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ac6000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000d06000)=0xc) bind$packet(r0, &(0x7f0000860000-0x14)={0x11, 0x1f, r1, 0x1, 0x46fe, 0x6, @random="78c5c2dd1ac8", [0x0, 0x0]}, 0x14) write(r0, &(0x7f0000332000)="240000001b00fb08eb03004cddfb000d02f6f70b08000300ffff00000000000000081701", 0x24) 2018/01/05 21:48:30 executing program 4: mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f00000de000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000017f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 21:48:30 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004c4000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) poll(&(0x7f0000fa3000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/05 21:48:30 executing program 3: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f3000-0x10)="f203000000000010979d7a203e9b4d30", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f00008b1000)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004e6000-0x4)=0x1c) recvmsg$netrom(r2, &(0x7f000062d000)={&(0x7f0000766000-0x10)=@ax25={0x3, {"8823bbd193cbc9"}, 0x2}, 0x10, &(0x7f0000ca0000)=[{&(0x7f000029a000)="", 0x0}, {&(0x7f000029e000+0x78b)="7b950e0c452efdb604ee25eb0506a5d3dab2298ee4d505079da8b786fac883acf62ba322e1e20fd6b55d280495428e0711560133c0d9ca8cff3e6bd6ca81b91f1a100a87901ee8c7aa1f7e1f43ed546e0023e5b1e6db4c8cc192f446718a71073db3b8dad6e50558e0ff5e81226333d6199da179ffcb8ff20d4af1195d24c44d99d3db0f5c834b85fc379edad0c77c39ec5ec72a0542465d71254fdce5319d683f674ad4f6685d504a9a7727baed5d6b73e24c47f232c2c8b81b9560a2dda3", 0xbf}, {&(0x7f0000883000)="5493e27b42875c0b3bbfdc60f61de09f47ff159fd54826cf556e58c295c6fa283dea62f805aad4fc59c163b7666a861bb24d6d06ff144cc28c109beb935e827d0ef9a3980952f1d5a08d98f5b6c7956d07f39a8e7f2bdfddf62b6c573ae43b6f42e46f43e039ec7a4d9e7b324ada177d43f0268ddf67172e0f4e68", 0x7b}, {&(0x7f0000eab000)="f4963e0262d9be40c6ef1914f65815647426bd82aaeefbd99ace3f58d4eec9d55ec6a4e692a94bf5e7723ac738dbed1e79380b6833f92fe8f0e214437833166192ca5aa96d8675c4624761a55ab3e330d0d9b1f5c31e778f3790f11345696759054e0440a4defcaba65922b99e4ddcf33033349a3672cfb032d8dbf882339fc07d6b288d83a4e76f", 0x88}, {&(0x7f0000f6a000-0x1b)="9ec19d6f74e088fd40a09b6758bb6b5fd1b7ecbe6c0b56fdfa4fda10a24d5183ecf0df3ab98ea31133098969e9cafc3e7ea6bc09d973a0e4dd357f098b541e3684cd2ee99fe88e92b9493bd0ce983587b75fe9decf46b328ad3ebcf5906a0206c75a63b63d9d1310dee1dadd4ef7cd2a79a2a1fbcc13e15e7333e1954e4222", 0x7f}], 0x5, &(0x7f00005f5000-0xd8)=[{0x78, 0x10d, 0x7, "4ba988b193cfb44cf7ce3ca9f4d073067d2ae15a2cf7eb13165da81aeac4d3d76110fd768737fa46e3470352fea360d0353173ee4094de7252e835799cabdaef57d139b172e6905b76a2f921b5f31b97434ab22f4f04e85912fc90845334d32f92b5bd"}, {0x60, 0x10e, 0x2, "c391cdc85d42eaa76934091200029403ea469aa713bb58c4bdd988c620e670a217145ee4bbe73b2f97b81a77ec2247eb4a412ad431b65dff9174fd4c3611ee70406e75246ed443c280868a0abf"}], 0xd8, 0x40004}, 0x1) sendmsg$alg(r1, &(0x7f0000c7f000+0xbe5)={0x0, 0x0, &(0x7f0000772000-0x10)=[{&(0x7f0000169000-0x1000)="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", 0x100}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:48:30 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000074d000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="6350ec9629e7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000839000)=""/4096, &(0x7f0000ca9000-0x4)=0x1000) 2018/01/05 21:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000065d000-0x4)=0x0, 0x80800) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000f7000-0x4)={0x0, 0x0}) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000697000-0x24)="240000001b00fbffeb030000f6fb017967b17d0b0800d00001000020f700000ff9161701", 0x24) 2018/01/05 21:48:30 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000bbb000-0x4)=0x0, &(0x7f00004c7000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0x1, 0x803, 0x9, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000ecc000-0x20)={0x6667, 0x8, 0x8, 0x1, 0x8, 0x5}) r2 = gettid() mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000510000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000-0x4)=0xe8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f91000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f90000)=0xc) r5 = getpid() mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f90000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f90000)=0xe8) r7 = getgid() mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00003c0000-0x38)={&(0x7f0000ba9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000880000)=[], 0x0, &(0x7f0000f91000-0x58)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x58, 0x8000}, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x6, 0x7) sendto(r8, &(0x7f00005de000-0x3b)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34754f7e9de7eea7", 0x0}, 0x60) [ 246.354197] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 246.405689] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/05 21:48:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f000023e000-0x29)="290000001f0007a7ff0000000000000013000600e00000000b401c000000000000000000000000106d", 0xfffffffffffffebf) r1 = accept4(r0, &(0x7f0000121000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004e4000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000035e000)={0x7, 0x7fffffff, 0x4, 0x32655929, 0x2, 0x1, 0x62973234, 0x67, 0x0}, &(0x7f000049d000)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c8f000-0xc)=@assoc_value={r2, 0x29ff}, 0xfe19) accept4$ipx(r1, &(0x7f00009d9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000032000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007b8000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000034000-0x4)=0x259) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000dd5000-0x108)={r3, @in6={{0xa, 0x2, 0xa7f4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x5, 0x3, 0x0, 0x7, 0x6, 0x6, 0x7, 0x31b078d3, 0x4, 0x7eb, 0x0, 0x17, 0x80000000, 0x800]}, &(0x7f00000ff000-0x1)=0x108) 2018/01/05 21:48:30 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_ifreq(r0, 0x8997, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/05 21:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) sendfile(r0, r0, &(0x7f0000635000-0x8)=0x37, 0x748) recvmsg$kcm(r0, &(0x7f00006dd000)={&(0x7f0000d1f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000716000-0x70)=[{&(0x7f000027e000-0x36)=""/54, 0x36}, {&(0x7f0000efc000)=""/193, 0xc1}, {&(0x7f0000484000)=""/141, 0x8d}, {&(0x7f0000c63000)=""/210, 0xd2}, {&(0x7f0000ecc000)=""/8, 0x8}, {&(0x7f0000774000)=""/184, 0xb8}, {&(0x7f00007c6000-0xa0)=""/160, 0xa0}], 0x7, &(0x7f00006ce000)=""/251, 0xfb, 0x8}, 0x10040) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000638000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r2 = accept(r0, &(0x7f00002ec000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001dd000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000353000-0x1)={r0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000ed000-0x4)=0x6, 0x4) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000014b000-0x10)=@req={0xa480, 0xffc, 0x80, 0x3f}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000015000)={0x0, 0x57, "4bea84d11cf65cf6df8feb83202900413ca4d472b064df7ed8fce6ba232cbaa76c11e0f37aacfbfb8b0c65d54b8fa0de60cacd728a2b7b07d397bc93f04b87b0c28fa4875660edaa77c13ec0d1043e36e6f906d21a8d9d"}, &(0x7f0000a4e000-0x4)=0x5f) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00005fe000-0x8)=@assoc_value={r3, 0x6}, 0x8) 2018/01/05 21:48:30 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000488000-0xad)="1fe515d83bf5d9505652d1a8909ee4c218e5e82cfe5b1f97cbe993da4ca849405eb123c1d8e162a714eeddd92d3fb1ef411101ba321a6bcfa41ffcfb0d6a3ee24e56ffa076f151484191bcf7a084bef43c2a92018f87914d728145db582a20b9a0da1e455747a8f049994f7ad90af01db53da769e20912c856824eba79e5d43b873387a9b092bf46af7875fab2df01c537cbd847bbff010000cc63d2426c3af40acb8f8b227b619ab6578a21f4") r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000001000-0x3a)=""/58, &(0x7f0000001000-0x4)=0x3a) r2 = socket(0xa, 0x2000000000000804, 0x23) setsockopt(r2, 0x400000000000029, 0x80000000000003c, &(0x7f00005d6000-0x1)="", 0x0) 2018/01/05 21:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005b2000-0x1)="", 0x87, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='veno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c18000)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendmsg(r0, &(0x7f00001c2000-0x38)={&(0x7f0000b5b000)=@sco={0x1f, {0x7f, 0x3, 0xe1, 0x4, 0x6, 0x1f}}, 0x8, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)="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", 0x8e4}, {&(0x7f00008ba000-0xd5)="7e532372cab4bdddbd476ca9815f94a7ee2f863ebe1cdef702d436de771bea3915c61ef6735a9b898f2b7142d8786493be0a737de983f564bf734944263f3a21655563c50ca27eb933d06d99dc76efe6eef1e21fe945217b3d3d8ea8b6e079213e4581ed38d1ffb08e02ce52f35325d8ad8ca5011dc276e121bdd06db76867f9ff76183803bfc2dce76055a19fbcc461a4d1c741b5e264b15ef54533a6058a6b992b00be40f1ad983541424a550cf6a6bb79a054357dcba43346f66369f7c5aa702b58e563f0ddb8d4d3448e675c29a6107dc5e8b0", 0xd5}], 0x2, &(0x7f0000f93000)=[{0x38, 0x3a, 0x7f, "61c0014df37d3e0d719229095889e2b631dd693ac70dc376e43e2be1f25c6daf692c09c7099ff5b0"}], 0x38, 0x10}, 0x10) 2018/01/05 21:48:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000224000-0x2c)=[], 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind(r0, &(0x7f0000ab8000-0xe)=@l2={0x1f, 0x41c2, {0x5, 0x6, 0x9, 0xa, 0x7, 0x8}, 0x25, 0x101}, 0xe) writev(r0, &(0x7f0000772000-0x30)=[{&(0x7f00007d7000)="b2cf89ab1aa2fa509cfe17ad374135c4dff7c0b9c8d43281fc6ab57f68c91d90e4c1788c0c2d0e938f41d9c6f3a17cc9af4220e44ecc14dd5c5d35fd0adff85475c596ffc821739a978d63207f3a6c6234c8ca89d8864b81626c03d37218e42507311f7eba74903fef06af2b293b0b860248b6eeb1b38a0d6be9722444bd39a6fc13c0a631b779ce083e0b1c8f2c4104b487aaa8d6290754b3f3bdbedc01be55b544b5ee73ccba3b53", 0xa9}, {&(0x7f0000929000)="d8aa30200d9844a309a349de1cbf3c9c9b078dc04c105e091697c7dcac2080d4a6984e3c77231083edbbf99e69bfe63444b31b139b32b73d295757a691f88ace294974adb81ce9a5cfa6350bdb9d94250826a9fd363ee9579fd98bcebcd9cd2b7f6946ae4869cb8900af3b4bf482ae67da0d3d4d27f6198399f187e5599ea4b1727667da196056bd8ae83260c3e51c0cd46171aabc51da1f31acb30ea6cc23e2031850aee9351d168b81f07e", 0xffffffffffffff30}, {&(0x7f0000f86000)="78328381b816fda0ac98fe63f0e29bebc666e6012e6dedfd19fc00899912091159ca78857b3ff8e4b08bd471bdd68f9f8f92a391065904", 0x37}], 0x3) r1 = socket(0x4, 0x80004, 0x0) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000711000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a34000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ed000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000636000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000375000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004c4000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4f000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dd9000)=0xfec9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000012a000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000840000-0x4)=0xe8) r9 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eee000)=0x0) r11 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e91000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bec000)=0xc) r13 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000aa0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000934000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f0000f12000-0x4)=0xc) r16 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cee000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f42000)=0xe8) r18 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000088d000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005da000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021e000-0x4)=0xe8) r21 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000016000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000228000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec9000)=0xe8) r24 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003bf000-0x4)=0x0) r26 = getuid() r27 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000df2000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002fd000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd2000-0x4)=0xe8) r30 = getgid() r31 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000b4000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000769000)=0xe8) r33 = getgid() sendmmsg$unix(r1, &(0x7f000003c000)=[{&(0x7f0000f6e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008ec000+0x767)=[{&(0x7f0000827000)="8ec93132746d98b4c8db78", 0xb}, {&(0x7f00004a9000-0xba)="104fb41e6674987a5387484032035af9c418179ade1c692b8ef3fbe8ad44047170ac594ce5102b211f4849fff4679932373b8e21e1a6bbbb45a99e7c857eaab63d1d06ec06f5cf6bd0674230b9cba572b167dd789f15c394f86a9c52ed330582379d7465f90d52a2a13a4a1470ac5c7e5b14ad4954720d6ef9c59fe6c4ab31af9376d77868caa39786d1362ba8cfad27d5f5885354133b01d04f5633ad5c3d8d59b9601d0a6948914cd11a528fbbdf762248ae74557a5030abb7", 0xba}, {&(0x7f0000b81000-0x8)="4d46b31c8a70ef5b", 0x8}], 0x3, 0x0, 0x0, 0x40080}, {&(0x7f000066b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000adb000)=[{&(0x7f0000460000)="0b5170f2b5e1344dbee9d7627525379aa464393d9facc67b5a2e44ce748d1d3bfef314018719a96c02ad9eee8905f3e101a4c07424ed0e5d3df98d64", 0x3c}, {&(0x7f0000f2d000-0x24)="e9477043398d183908fed479a8a8e48ee9f410a88ad176abada82ac719495a09904f01f7", 0x24}], 0x2, &(0x7f0000cc1000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r8, r9}], 0xb0, 0x800}, {&(0x7f00005ac000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d19000-0x20)=[{&(0x7f0000f23000)="a1b3819a19", 0x5}, {&(0x7f0000acf000-0xdd)="18eea781fba8f4585c950e1e3a03858ed9386ca92bf0bc4a4f04e11a06dd1465948b4e5d7bfdd69ccc430d18ffa4a33315c25c23d25305a649e663be7bc117d6b4b9914b7bce762803cad3b8902cda669bb5994f1a6110309aaf009747f9adbdaca7f5b4085e42b18a76751385b19fcb44c6a959602d17d85c0fa9441a868d83aaa1e85f805a705325c6966d463914d3abd37e4715b2058fdc476adf9637f8c2f493b306af6eece394a48194c71ef6c8cb12b672e60d46ef3019548b342732f948506322d9fb1b2b6ff80820d002a87ee15845c56ed93b922086c986cb", 0xdd}], 0x2, &(0x7f0000016000)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x4000}, {&(0x7f0000a3c000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00009ef000-0x20)=[{&(0x7f0000900000)="019e31f24fb7e3a78b69cc6ec951ae775bd7e87c05a93bfaf7c7378c4346f5acdf18a905e64a41d7cd496fe378af1d743fbb3ecac9f0a0a97b50be21855488be5dd5408711df8f5590d9f1a5b3f5c4038d4d8eb07345ed6f8ee749212881e7e020f0c72fb84ac3eb436810a9724a65cfd9ddb51ab91d45ce78e3acd262072b4e3189fae9db9f9101342df8ced365ac4185ee8ef14cc5cb26ff7a944835502b34e6b11ea09ca719afdcec71659c193ec1bcb6f9f63edf2281f1d52e49b195bdec47b3e82bb5fa214469befc", 0xcb}, {&(0x7f0000c80000-0xb3)="d9283cb1a35149e28e164b7de2baf00fc165e808f591c41092a080367e3465179031809c1728d35ca6cb8d0f18dc0312307066f86121c105bd704268608e9250856d99eff91035748c8cc0ea110016a726a039c1dba9f128dafd68ea0edd5f619847bc861ed4f2c3d2753dc8400ebd3bae4241cda3015d49d56c0d09718936a2c53beaa51b9d2eedd08daf8e72f602dd0232f0c1c635a21041e1ecef6a0ee5a55ce2089ee371dc0f6711df38ad3c1d1e6006b8", 0xb3}], 0x2, &(0x7f0000ba1000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x138, 0x5}, {&(0x7f0000e46000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000021f000)=[{&(0x7f0000174000-0x17)="9cf6ec0e29d2e140dfcf0fef328989bd1083eae7e0d54e", 0x17}, {&(0x7f0000700000-0x47)="30267d68874bb14be255eba67e46b2d360ff09e96bca48dc07365de4938bda31f52d618834896bf5d0d35af358c4e438f93be28917dea0f05e6df9c9b8b4ed8aed3cc605fa0f11", 0x47}], 0x2, 0x0, 0x0, 0x4}], 0x5, 0x8000) 2018/01/05 21:48:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x3, 0x87d44300142a1bfd, 0x5, &(0x7f00002d9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00009ab000-0x4)=0x0, &(0x7f0000dbe000)=0x3) ioctl$sock_ifreq(r0, 0x800000008987, &(0x7f00000b2000-0x28)={@common='irlan0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f000061f000-0x14)={0x6, @generic="b1a43d4d2544e91547faba273abb0d09"}}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f49000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000735000-0x10)={r0, 0x50, &(0x7f0000db1000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b1c000-0x4)=r2, 0x4) 2018/01/05 21:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00000d6000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000e46000-0x3c)=[{{&(0x7f000057e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000a7e000)=[{&(0x7f0000bf8000-0x17)="4a2d08a7f83db47a287e9764ff8b79c56afc", 0x12}, {&(0x7f00003b6000-0x26)="326b6f260a5fe6a30b61f250de7ac3119525e0d4fd943f07db60f1845b74c017f0def9ab440d", 0x26}], 0x2, &(0x7f0000ea5000)=[{0x78, 0x13b, 0x9, "3fc6ddc8ddc0356ee62463ffb77bb684ad592a74c25ff9e7365c21c6ffdc5e47c394e8e345f6a8fea9379b10fb2cec1411cb7d3e403c9d837bdbaa44f3bdaa067bcbc70c9457d568c860b794aa25314f90ed248c2f005cb82729bed4c2f138f0b1efeb37"}], 0x78, 0x48090}, 0xfff}], 0x1, 0x37eb937216d3915b) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000ab2000-0x5d)=""/93, 0x5d}, {&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000132000-0xc3)=""/195, 0xc3}, {&(0x7f0000b8d000)=""/39, 0x27}, {&(0x7f0000b65000)=""/14, 0xe}, {&(0x7f0000099000-0x73)=""/115, 0x73}, {&(0x7f0000d7d000)=""/118, 0x76}, {&(0x7f00003bc000-0xb1)=""/177, 0xb1}, {&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0xa, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) 2018/01/05 21:48:30 executing program 4: r0 = socket(0x11, 0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000e5d000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000035f000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000220000)={r2}) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000d9b000-0x1000)=""/4096, &(0x7f00004f4000-0x4)=0x1000) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000767000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) accept$ax25(r3, &(0x7f0000fe9000)={0x0, {""/7}, 0x0}, &(0x7f0000325000-0x4)=0x10) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000676000)=0x0, &(0x7f00009a7000)=0x4) shutdown(r0, 0x1) 2018/01/05 21:48:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000286000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000661000)={0x0, 0x7, 0x0}, &(0x7f0000e67000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000da000)={0x0, 0x10000, 0x8000}, &(0x7f0000ed6000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000524000)={0x0, 0xbf0}, &(0x7f0000bdb000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005b5000-0x98)={0x0, @in6={{0xa, 0x3, 0x7ff, @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]}, 0xfffffffffffffffd, 0x1}, &(0x7f0000d98000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00006c9000)={0x0, 0x3, 0x9, 0x1c00000000000000, 0x9, 0x8, 0xffff, 0x2, {0x0, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x7ff, 0x0, 0xfffffffffffffe00}}, &(0x7f00008fb000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000919000)={0x0, 0xe0, "54f54027ccbd5075082b6bfce7853d04e17279478979c436360175a65d1132dedef090a9245b293bd2a4d05617dc14e1c24a4348fda3a4d5ee1300eb3c5e0ae12837768be9f5fcbf763d6a5a1cf47cdc9ce5fb88f4e3978eb4134f7f42774fc9b7b6f1d9b2074dbdb1a0d0860ba419611633f2f0021394ff1e4bf4a94a8649ede800e824b39287202d8cf4249469dc9328c3de8cfb47f43b5201d825e845ef180f210bea79918b4b7dafc7a4a902701e03cbbe75870f069e627dfbf4c06d94191e7c7f9203ab74d955333bd78fad0b4ba90e019dc5e4fde030e0f1e1fb1262b9"}, &(0x7f0000be3000)=0xe8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000dc6000)={0x0, 0x9, 0x3, [0x9, 0x8, 0x9]}, &(0x7f000080d000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000bf2000-0x5f)={0x0, 0x57, "93c6e15ea4efe7fac9f7a71744cc197f8a965149d8855326697b4386848f8f773079266716f69a7eec57e34c8087d604e0041a780bd8daa2d553921c50760b46668c67413ca9fade321a59d15a23cf4fa85cf335004374"}, &(0x7f0000e50000-0x4)=0x5f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00007c3000)={0x0, 0xae, "a767134248927a9180990573a8f37544e2e80f760985e0975cfddb42de2fc205a02c9d092154abbf46d01f356ef9911b43f0169221a8fa9673a0f3b35931ec49aba32ff3502a917066ea90e46bdbe76895d1ef456a080139b33548c25b473590399955e564e3938226ad8a6e313f9f823294a06a962d5b54a21dfefd97e897394758096d3f6fd7cec5eb59a0cb736d07eb235bed6825ed661570adc4402929647e8a316462c520d7c2b563e3cc41"}, &(0x7f00000b4000)=0xb6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000150000)={0x0, 0xef, "78e2ffd91aa48b2a7480b29aa019b781042dc0be38e3f1e26ec5ade598637ea381f2c8f23004fd46bbe7dfa487ec83ee15578c4eb4c547cdd959220eb92c2b562eb8eb4b0399944b587afbb8fa13a75fe403367719f9b5d87c6d468aa49c5bd3677599ce60f76854d1bdfb52f6714b23e1f78e340bb339360e55ecc52de312a42f1831ef2822570f80865a153362103a0a4c9a8a97914b6f788317e4f5a46d5848e31e010fb03a6a9905f9343b9a373e950f5885985c1264fcbaa43b08832d8dd253e5ca7aca346c34def6a1dde7539b8b5442eb34886c289071956affdfac6f9fd17f0398d821091ae532d96ce67c"}, &(0x7f0000f0f000)=0xf7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00008ee000)={0x0, 0x3f}, &(0x7f0000884000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000de1000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8, 0x4, 0x5, 0x8}, &(0x7f0000ada000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00005fc000-0x8)={0x0, 0x6}, &(0x7f00007f0000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00001dc000)={0x0, 0x81}, &(0x7f00008aa000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c70000-0x8)={0x0, 0x3ff}, &(0x7f0000c62000-0x4)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bd2000-0xc)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000652000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000014e000-0x20)={0xffffffffffffff80, 0x8, 0x8, 0xfffffffffffffffa, 0x5, 0x6, 0x1, 0x9, r3}, 0x20) recvfrom$packet(r0, &(0x7f00005a0000)=""/158, 0x9e, 0x10000, &(0x7f0000bab000)={0x11, 0xf7, r16, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000079e000)=@assoc_value={0x0, 0xfffffffffffff97a}, &(0x7f0000af6000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ee5000+0x787)={0x0, @in6={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x47}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0xc9, 0x0, 0x8001}, &(0x7f0000aa4000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000005f000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000074000)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000954000)={0x0, 0xa7}, &(0x7f0000415000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000510000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xd9, 0x5, 0x6e60, 0x4}, &(0x7f0000509000)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f000084c000-0x188)=[{&(0x7f00005f5000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d2b000-0x60)=[{&(0x7f000040c000-0xb2)="52033f59ac9ef0f486936a1937ea5f2f21f4104b8d80c965c24276a4ceef953b36247cdc6c25164485b10f269159e5b909f5493ecf53eed452230eaa771dd6884cb6e54fdf1cd38704cc17b4a6add68e153cc3972439c20fc258b3ab07132c01cdd37993c62c3c050820fd8638df9c98e25f3bd2ac80d74283b1d615ab5daddd288f12f2fe9c8930771fb3facedc859cad044305239be7c237fb0afe83931b46673c6b915a772bb51d4ce2c29b364d7a71b1", 0xb2}, {&(0x7f0000d82000)="5971fb4f1e8fae8f70f8fe72d233dc", 0xf}, {&(0x7f0000a74000+0xcd4)="9c20b268f6a84fd26c65ecabe9a529e8a9f4b43e178044f4cfec6c226f2e50fdcddcd070ea69e86c1f9e0685276747497918a270ad13bc40b4360cd200f4d64967e9166241dbfe60fede51680dbd484d63964f2d059b8b7791eeb98afef0f76f0a0f67abe0", 0x65}, {&(0x7f00006b9000)="79ecaef9296418e9107942c6189439b264f5a71b79dc0a12596bb5032aae", 0x1e}, {&(0x7f0000ca5000-0xd7)="327ca2d3b34cb3e7b86f1140b28fc69243ccc21984635b57a6b8b44bb45e7c26f703a8fd04aedca68a08364f763dd023b282367d321df98ccb64eb622c9483161e2ea2bd77eb168037ae0a0ba1b270686eebbb48f62b8944d612bdbae6dc2780758db077ac305e348d48d9634bc8089da337fb64199dd6b48b6093e795d908b7af0a37ff9184dec8714251a58b13f706a5f1ca7cad5ba4aa3113c94a900e5cb20785cdfc9b2ab42ebc90f855bfab6aace11ac4167473b661ca8ca259ab7122dbff81632987c5f56383a9d85f43dc319a43bdd294d5b865", 0xd7}, {&(0x7f0000ae3000-0xec)="93ebc04acec411a11bb273654a69d8265fe31026a3e1a3c9d472fb61a8872c50f9d913e8162b2f0e52b21753f31e3429e830bdc191acc3c8c397416782d5d38328349482d908f83e0040c77dbdfc3afcc4840e7fddbdb2f24eecacf978dd897385e74741890a8234176cd9a89fecef2e43492ac4f5bdb7fa3b833bb9f9bdcd64545d777c9bed891b6fbe4f711218c5dae4626060112692d7e7020bb4648b5c1422deb4fa511523f42c8fd45015910b0748d3d69335a6e403d5890164580488a095127b9ac03832b919ecff225dc8e79772d1f8e954ff3ead5274be6eb59f52c6bafa883c8faa350f72e68895", 0xec}], 0x6, &(0x7f000071a000)=[@init={0x18, 0x84, 0x0, {0x7, 0x8, 0x2, 0x3f}}, @sndrcv={0x30, 0x84, 0x1, {0xf36, 0x40, 0x2, 0x80, 0xfff, 0x7f, 0x8, 0x0, r1}}], 0x60, 0x10}, {&(0x7f0000581000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f45000)=[{&(0x7f0000ec4000-0xe0)="0fa351191bb3e9737e37e3f5a6c26b90b2c58eb18fed692c03c01e931ddb9fcc700456356b06b41a7ba666c97004ad223caacb3a705c2ae7a0433eb471ed76c76507255dcc23560a5a63090e2a41b38d8c13eab4029ae545913630ce4740eeb85b393c77bea08a5ff20535f31ed01955c0b06e64a63a11fd816655082e5d425dc311df17afc3bef3468599ccac6e0c8602074819eb1acf589ec037f4c4d2e52771e9288e633f562586c933b17bdeb19f09a31a15e0d5fd746acc5a75a945b9c4de48d063b5471ef0983f6917dad930b7446309c18f3ca91b8977eddf88026de7", 0xe0}, {&(0x7f0000ec6000)="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", 0xfa}, {&(0x7f0000068000-0x88)="4a373257192123eefbe8f57c86813a1595d102fff4abbafbd6cb6139a5af900a0cceff9c724e0fb9ae16f9730152337637f869d8fe4b1877af8c4b6db1299e69af23f3226236a83d44905c9960d5d4db28cb087a14925a58af213faec5bf4e7ed189cbc5edcc048ae56fc51eabcc54633830cf6353fe35fcdb523ce2963c20134304269c6c2dc67e", 0x88}, {&(0x7f0000762000)="806190b486eda5ae5e8fa22b1dccb72f9132591c655b89b132f19b7b91ffd9f4de98f2e239ccb8d0c4cb9b658199f533f7c8489d80825d67d66d5721fd2a251a953f135389ba83be1d9bd7a9bef4b4fe39d5200b0532eeaf8ee9cfa5286372c64edec77369de633432ea7121f5cac653c07bb91c5f9c73baea16d1b350f66f14ee7657a2d6f28f0de6f6d3225adfa515e4796bba58cc33a62698ac76d40554ba8f66088039ccf7e8f8557373f4414365087a952791a842", 0xb7}], 0x4, &(0x7f0000702000)=[@sndrcv={0x30, 0x84, 0x1, {0xf83d, 0x7f, 0x8, 0x101, 0x4, 0x5, 0x1, 0x400, r2}}, @init={0x18, 0x84, 0x0, {0x10000, 0x8, 0xffff, 0x3}}, @init={0x18, 0x84, 0x0, {0x5, 0x100, 0x8000, 0xff}}], 0x90, 0x5}, {&(0x7f000002c000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000820000-0x10)=[{&(0x7f0000357000)="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", 0x1000}], 0x1, &(0x7f00005b9000)=[@sndrcv={0x30, 0x84, 0x1, {0x53c7, 0x10001, 0x9, 0x3, 0x9, 0x8, 0x9a, 0x5d546ff3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8004, 0x339d, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x100, 0xffffffff, 0xcacc, 0x3ff}}], 0x90, 0x4000000}, {&(0x7f000037e000)=@in6={0xa, 0x3, 0xffffffff9604c66a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x1c, &(0x7f00002f8000-0x70)=[{&(0x7f0000169000-0x4a)="ea6b26c4bf9d06325cda2306df99350ea593db46e6262b3d87fae753fe445c5c0eae625a988d1cec2f160cee929d48e7cb297230baa2ac940637653d9df6b4545a1264437ed992ec1c51", 0x4a}, {&(0x7f00007e9000-0xbe)="3d9644a34021002b8fd0d09f03870f310a2a95a51da3cc89c5b2933da45b9811ee09baede887edf2210ceae0d06172f83b294e9c9ecf54b972d306aab2794e41c063032e7031e4c3c6bdede458cae6492030eab99d8474df4da24139af56658f2b82f1ea55d952db3453ecf29d86e4b12160ce4f17bd03b8a23f1701392bbe7f7a9c1240d48b26d05904ad6d47fce2dfdacec2b4c29521469dbfcf653ced32b82be10ebe18ea6f82e82c1c643b332067ce2c429f5f5024bf27dbe9fbaa2a", 0xbe}, {&(0x7f0000d87000-0x32)="c61289825357ed70cc594d8b6d6ef3fbc82ec8b34930a6452dd5320e8f038a42a3df094a22834b3619a023db7c100e33e78c", 0x32}, {&(0x7f0000910000)="48b76234a474c862e4e11c", 0xb}, {&(0x7f0000c83000-0xe6)="ad4c71141d5f6604dd3932d199f24ea3487be048d8089fb18d52d3bef60474477bd11543d02d60047a2808416f948f020c316e4590693335be22c07203706762c266123e3be3ec1010487230cf9061ec9d361402761c0691a0eb32c0aa848e7096982a1fb95d25a5d212f0c12445dc0e380703c7d8ce7a42dd1372dd73a7c735bdc7a4ad90651c4bfe6d941c848752494eb64eb27aa236bf08e088ea42ad941b60b2ff4c4dd925ebff4f05117c24232d0b68e9d7f6209380bfa43b04565a6046c8e31049b556bdfd099fc8f38e8dee9e6b8ea7ae10ca7d0f806cd9407e17a43a44d887f34d36", 0xe6}, {&(0x7f000009a000-0x98)="fb7f75f228adfcb9ce2c47f186b0226dd3ad91c81d76024da0ca388800ea1479e1b8bf1d7fe25b17a8f8a54d2a0977bacc81454ce8a4d7eff63a63373eaa3f03d503f207e5c3b9e06c425e1aa726bd0e78d4d12df9c186c858f4adb10e500fddc329fe6a32862450d57f872c31117302019f2f6573ad681e2d0bc223346c75f8723dc232cc2ea91929744a0e2dbf0511cd0e25ad70ab003f", 0x98}, {&(0x7f000056f000-0x31)="cde5b079527aaf0c08651093938d7ce2315bda726cab1334ff6ee3645bd4437cc0d68d84e64371c5422bce3ec47bc4522b", 0x31}], 0x7, &(0x7f00006cb000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x9, 0x0, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7e80, 0x1, 0x380, 0x8a20, 0x7fffffff, 0xffffffff, 0x6, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x740d, 0x401, 0x206, 0x9b, 0x9, 0x5, 0x7, 0xffff, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x200, 0x8dd, 0x7, 0x4000000000000, 0x0, 0x3, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5b, 0x6, 0x8, 0x7, 0x4, 0x5, 0x10001, r9}}, @sndinfo={0x20, 0x84, 0x2, {0xfff8000000000000, 0x200, 0x4, 0x0, r10}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x3, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x1000, 0x40, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x4, 0x3, 0x9, 0x40, 0x1, 0x9, r12}}, @init={0x18, 0x84, 0x0, {0xa, 0x20, 0xffffffffffffc6fc, 0x5}}], 0x1e0, 0x4}, {&(0x7f000098b000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ff7000)=[{&(0x7f000001e000-0x69)="38cac155815a9f07ff8a507f8a4ed1b7b8531b0bfd061756eb9084b4275c80237d773ae0b4c451a0b9dd0a72b842e0f55d4424e7beb5eaecb8cbfa3979025403b41385be85ab784b24d15c9f7b1d258821d7dad051382b2e2945c35a97a2f47b8487686571954908af", 0x69}, {&(0x7f0000674000)="a9e7a8eb", 0x4}], 0x2, &(0x7f0000276000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x2f3, 0x6, r13}}], 0x30, 0x40005}, {&(0x7f0000709000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e76000-0x80)=[{&(0x7f000040b000)="8ea4ae79272e09b1275996db2c1071deef1b7fb517ee585eaa1ad0e3fa0fa0298fac17d2", 0x24}, {&(0x7f0000327000)="d4553a7200b4855b01029a3dfa9f2c79ded2c3ae4515f314d87ee174e301752f23e78beb74d7cc0b94f8e25676446a3881fc3798c129aa52179b59f6fc9ca36c455febc40655410b5c041b197397595675b113a69992f0354babb5ed401aacc38e7b7ff5d56f57373801d0ae6f6891c1e57305c3c3c0281fb17180606b94de112d7d0db934ed354ef3d06932c9f0e76af5d945fe529cd2a67340aa8c8d3378d51b46951b31586b412d6219230d5318414c150dc93cb02586185f6d69a8f9c3cf835d7b", 0xc3}, {&(0x7f0000d47000)="eddaeaeb5ff4f7641dcb99afa4e4a466588e0c75839475390e25ce6b12e1539288a9f0a33e783a59929c4c34e3e1bba5aa60b471b432db1da41871b1cdeaf10267e46d82a4ec16281a678b8306f816ad05b5487845ce2777dd960284a86039eff35e9333a4062c4b4c16140ce7f42d9fdb1382bc129f6d71294a07db7b95eee2816648dcdaaa196b57039a587c88fd2097e0d290efbebd40cf205d934f54ef735fc67b0e038c395dd760f6a1e96496098febdbba454074f42b1d3dc619451ac827b0fcd0dff6e2afc8e6d128c532f34da4de60eee7f04c678e735080df066124462d1eb4fe467659cb788ab902ef0d562de5", 0xf2}, {&(0x7f00003dc000)="6d4401299388c25c9dd23d30c9092317e858a43556670bc89e211720ad45f697ebdfa15201151579ee6f0735ed52cd5b7ae3f6ceb9afc39d2041add7974ce0f3d063c301db505014e838a722317a93c2bc120b9ec6", 0x55}, {&(0x7f0000132000)="4005c9f2ccf631282a86337e2f146ce1891171d73e1c91c01b69d5d0ccefdd9e6d85c13d562e85e12842257ec5e3491e902b7115714988410d44167ca5249afa533de1e3ac6eeec191759b0c02e3fe22321dcc2f1b379b1393cea3a94368c7f2403b5f", 0x63}, {&(0x7f0000c8b000)="634b6a78b66f2b02714252ffaf78f5f063b6fff0c397326481a7f86c8363280fb4aad87d063e5052c0f8d4854147c219a119e912d03caccffb1b5fceab0905d44b6d5f29", 0x44}, {&(0x7f0000029000)="949c7cee483ae04ac5ed54b1e20d0f529d9c5de7344466655e6a439c59bb6e8b4ae99d2d618cc524a0a59ee8bbed2e1993c221caa377c07811ff111a05ca825ad0e5ea652140e6718c3d8b76d72d48a511cb2b3e6345198ea25856681c84f74d2c64bdea3013fdc1da2a1822966cfaeefe94054d772bb78e877cb7235f78868f11c43977b0c0222d5d2606396a8eaad301e0a3f08eeda0b2be12006da88b7f68d6e1cef9d588554c147b9322afe9b46baa639b5792143216177603e2335c268574df663cc309735970325fa6554a3f842d54f16d21a13ff73e3294dfa51899ac5e81a286efba2baa0c27607b27d5302450e792438116e27734683e01439b", 0xfe}, {&(0x7f0000c26000-0x1000)="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0x1000}], 0x8, &(0x7f0000153000)=[@sndrcv={0x30, 0x84, 0x1, {0xffc, 0x80000001, 0x8, 0x19, 0x6, 0x80000001, 0x8, 0x401, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x6b7, 0x3, 0x0, 0x1, 0x80000001, 0xffffffffffffff80, 0x207f, 0x2, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0x800a, 0x4, 0xef, 0x8, 0x0, 0xe3c5, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x201, 0x4, 0xf7e, r18}}], 0xc0, 0x40080}, {&(0x7f000087f000-0x1c)=@in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0xfffffffffffffffd}, 0x1c, &(0x7f0000af0000-0x60)=[{&(0x7f0000aad000-0x41)="914f7a0c416a67b41860801917689db62c7a773822ee1d7d9c50c1118c27d0ef4022cdd031fa680afc44c9af1c237ad85b0dac71330805d5ee8bd86d6cc6b43f2a", 0x41}, {&(0x7f0000ff8000-0x16)="b02874ab9fc052e7dd894c4fcf36d6edd535388213165dfc192d4f393ad1391084b9cfef97a7ab7fcaa9132b1a71c942e74a97c48cbbd9e37bdac036983a1641961908df1ff12ea1f7422ff7ba737945be345a8445c9f6e791b9ef9427cd2b677c81996fe4", 0x65}, {&(0x7f000088c000)="1da66f5d9a176bb138c02f4365051468197c153a75b8c2505e6d90aecf24426f9359b6fec6c75e7551299b457af478641b038db0cab543954db743751a114843535e723d60fb544c8b929a0bd84071c042c3f642836127262b2c27a0ea2f04151bb9ff35f161151551dfb68d0083498ea9d18a4aa5f5bb8e8d92aa28a9e0fb70db76cca9920e5f28ca35854ad838a571c5bb280c35578e1f05bfb1b8ab34766e5b5219caebb8a02e42fdce739a28", 0xae}, {&(0x7f00008c8000-0x45)="d0eb968ffb7270bb718b0c0c2bd18bbc50e7b3eb6ef57807571b0f2359209a2d53ecf29db2d928edb0522a6694cc38ec7db354599e2ce28f8e7ea81238134f3eb5fb90c5b2", 0x45}, {&(0x7f0000195000)="3a2500006470cd5435bc3d78ad8974f40738b60102059aa43fcdd6ea0aeddbbc909ac796c60770bc38baa8c129fbbd9e368d0a440d4a90bfcaafa5a38444829c9adec7e8c6590d48300c5e8a71b86cf59e5977", 0x53}, {&(0x7f0000644000)="f662d865c3cb3c469a92edfd484eb981b786b7ff9a0ae018562bd2881fa3a580bfb15a87e349e0ee18afc93199c7d26587a01610ec4ac4c6f44cb7599b4da668082f3a61852b89412ad868da93b4c90f61470c6e0142072641b8d9c207322b6cd1b897e0b4fbed126109d9916ae220ada71c23425ffc9459dd3e253995b994b06207926f506265c781576225701cdec46009788e6817a57bd37d7532e915f15ef31af114bf18dbce78480f002573ed7da4dc0fece6efb30e8e0c5f10851d40bdecdc67bc42569da00e7801f8e84d9d5e30faa7", 0xd3}], 0x6, &(0x7f0000fea000)=[@init={0x18, 0x84, 0x0, {0x3f, 0x9, 0x2, 0x6}}, @init={0x18, 0x84, 0x0, {0x1000, 0x1, 0x1, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0xffffffffffffffff, 0x8, r19}}, @init={0x18, 0x84, 0x0, {0x6, 0xd34, 0x9, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x4, 0x3, 0x0, r20}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x7, 0xfffffffffffffffe}}, @init={0x18, 0x84, 0x0, {0x40, 0x758, 0xc8, 0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x1, 0x6, 0x9, r21}}], 0x180, 0x4}], 0x7, 0x40081) socket$unix(0x1, 0x5, 0x0) r22 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r22, 0x29, 0xd0, &(0x7f0000ef0000-0x4)=0x0, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/05 21:48:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x7ff, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000bf6000)={0x2, &(0x7f00008c6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000002000-0xc)={0x4000000, 0x7ff, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7ff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000)={r2, r3, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000004000-0xa4)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffff}, @in6={0xa, 0x0, 0x737, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10000}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x31, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0xa4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000005000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10) getsockname$inet(r1, &(0x7f0000002000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000005000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000006000)={r5, 0x1, 0x6, @random="ad2dc2528793", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000007000)=[], 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000-0x10)={0x80000000, 0x1, 0x8, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r6, 0x1}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000)={r4, 0x80000, r0}) 2018/01/05 21:48:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000200000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000214000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000078a000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000a4b000)="b4d6585fdae21036004ec30971a5c7136ea4eaeee274", 0x16) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x10)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7057142cf569aa4be79848ff9dd78ea70b166035048", 0x25}], 0x1, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x88, 0x117, 0x2, 0x6d, "ae741ecba42ff3d87c1d65de791d3aa4bc99450c0d231daf1e0312f9254b6440b05df8298cdd3beab45d17a1722d956752b32b4af6ae43c5d8b64f230119c3f40e21a8f8fd8f42cf0aec1e88a0f20958b482703e51a8f71dc15bf0b597a4ce61c61eeef3a2a028acdddcdf9fe1"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0xd0, 0x4004011}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0xa7}, {&(0x7f0000002000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40000002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000002000)={0x400, 0x8, 0xffffffffffff8001, 0x8, 0x2, 0x4}) 2018/01/05 21:48:31 executing program 7: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0x13, &(0x7f0000000000)="48f13220aa886b3b6d12f23dc8137868aa8cd2eb3bd8a9fb099977", 0x12d) 2018/01/05 21:48:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000f4b000-0x1d)={@random="09214100841b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88ca, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000939000-0x4)=0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000b6c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008da000)=0x14) getpeername$packet(r1, &(0x7f000076c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000094c000-0x4)=0x14) 2018/01/05 21:48:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000004f000)='nv\x00', 0x3) sendto$inet(r0, &(0x7f000047e000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000023b000)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00002d0000)={r0, 0x4, 0x7fffffff, "47251f47cc4f2baea7a0d1858551c48ed6d4c69d377e7a847516f4544424c23e64652c95522eff19377919ae1ed754123c245fedbe089d85a9b652cd32366d3680f095e4facbb3635f1b347660536f687cfea810cd78c7d40dfb3980616bf06d320448ba72d03974364eedf1422b13ee796fe462f364df7fa7a21d4b4dae8d9a68a5b622bcee187bf9d9204fa0f95835bd7cda88da39a40d8af08d759d9266bfa3690dfc36f1ca77a1808f9d9d97b705f1ec33d0a30d42a52a7861d275cea3cff45fa762316383143f702589baf4eb173e5346fd473db3ad091e3ae676fb41ebcf6d940e0f0040b346112b87fc33"}) recvfrom$inet(r0, &(0x7f0000e0f000)=""/246, 0xf6, 0x1, &(0x7f0000891000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007ea000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd550, 0x7fffffff, 0xff, 0x100000000, 0x4, 0x4, 0x100, 0x3, 0x9, 0x8, 0x0, 0xea, 0x6, 0x1, 0xc00000000000000]}, &(0x7f0000610000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004fe000-0x8)={r2, 0x3}, &(0x7f0000248000)=0x8) sendto$inet(r0, &(0x7f0000966000)="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", 0x379, 0x0, &(0x7f00009aa000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000d07000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000152000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000786000-0x10)={0x4, &(0x7f0000c49000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/05 21:48:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a69000)="1f0000000306ffde0000f49f00890100001f00000900010006000000010080", 0x1f) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000e5f000-0x4)=0x100, 0x4) 2018/01/05 21:48:31 executing program 6: socketpair(0x11, 0x6, 0x1f, &(0x7f0000681000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0xd022, 0x4, 0x9, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f000082e000)=0x0, 0x4) 2018/01/05 21:48:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a8000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000a5f000)={0x0, 0x1000, "76d4a93fc816ee31429e832561b13dae22930e8cd509879abe8caa59606be52a22d8b34defa92f8ce151162cb7452082aa91829fd974fcc9476995e0b85e861c1a98eec21e576d47493116bd684fae0effa423c041e1cd7fec92c76298f294f21c2920238987c5233975fb2c6a5523aa93c6968379ddcb02d2deb20c65c4ed0c091390a6389fc958393be82f6cf423d8edbe8ef1f31b0cf796399b0322c898221590eb5a6c981e19a397b7496e0621c1d01f0efcb8efd3e2d459d828a58c170a61c82e9eef48834bde3554c5bf280bdb980dc1d28982d079cde98845af59d0b64a68a6785d56431c6768ee4ce00a00ab08a4dcf88d9fe44c1e95bd261cb03409610bf4a3b29953dbd8b7cd26a6425c6cdf6c56a8d1f23a1080f5ed50b906b1558effa8eb609295b0c62791b29b6c0972c893f2f9bfae7a014adbdbac1b522f9638d8b7f492cfadacf7060dd028c725116d6a2b033e214f4d58d786ebeaa5792f4a57647d63296ba6829e65b4afd625a59065b9dd5f2a9288f982f8336240b42422331ee26efdaee8f82fd5919b51480e350954cd4b0c1179bd18b9c12c52af4704a866fb02d40f87a391342610879ee3b1b56e4c24390ba9441f9e8ae12b99110c57cfd08c5c762943c2044feae34ce80f9fff1597f51b9ed87cdf53d87800064d14b0d55fd672b2b50ea1c8db60e77a08e701e2d1dc20e9de4894c868ad0abe97c39adbb62fd5348886d6b7ad2642c7961dc251e23c98b424c9e9edd12fae97daf25e9371e56aa3bb0cc7d98b92b0ad5e27778e78982e2e6218ff35dc2f190ec02c66caf09a55fe9c20874c2094b3a9c401dd25cefe8cc9a88ec6032d30829ce516aaf3192c5392ecdbfde79d28539cc359e43986eac42a332df8c61f9501477e43b3a9878eb673da10afaf7883c25fb6a4d2f7566ac6f5518e0f8eef226d63a723cc7324b8535babd4d62211db61aeeb2769a8ddd053fc196af3cd18a57aba0dd1d9f7d4e95d441f404c08df04d52dd7a3db49ae585e4908f5ce6a14d8ef56fca04637b5614e54d9c1ac4c48fc50eec5dc05a4f06ccd09ec5012c4907482fc0bf3416e7beff6c480959203ce8a6fdbdea6bf52cb8912aa8e60af7b43c431a38fc5bcb19a668777ea788fa916dc0a46a49bc4e815425e388c435277325c48fa1504a0d4e4bbb596975065e040dcdb21b39d24f36ad4e774935946a3fd559d14b4b8a590be22d9658075b46c46899c61083bbf7ce6543cd387da2bb6ee4e7de19b6b4545cc1b9b8b51c4df93322907cadb703d72570290004fb6bdcb02a819fb376d9864c70417befc5f5f38561533dacdd2260a947306ab3232c0c1c78a0aac0650a5ccd24877d69a7f1ea3a43e4a0a20c6af3822667257c71873af499429f760f68549465d405778de866abb5ce6245f506d9144c7db0c6d9382d89ef84354962cd8087800f3709a2177224c2f5834b27a3f65a886993be41f20732e689b7c32ad774cae42b3556c93af995f90ad41428fda54a7b50460f3c9cc672116e3575a557024be88f513462e0b2dd819d750e217e671b004a594de2c18ce8d4a9b73e54d78da233f0970fa6911f4ca3f1c3432770a87cc57d7fd2f6963859bf421765467cf306151f7f7e04fb3b7489efbdb0912f9beddfb4afda451fabbc24c38c7f6423a2d0dad002c21d702de5fb551defd1593676254cdbf4cc3628c69d8b118f178c64036e705f2872f1a5de91b26cd06ea892cb79672aa0392453e38a586c94ed37037c7d8da4c6877c7ec320cf3e09b32eddcb40d5391e5886c768c29bf8d482bc3914a972287e143b693b300a62f7c00d4b5d8cbfc0ddb8eee90c7c6e965058b71134f05cbb87b302800780495731f0ef725a40d8bbb4b3bfec4714fe6a9e188c78fb5f60ade219f1514647104a83460f961918c91e16459f39ca25b16e24324856261a7c9252a702fe758fc267919a4a0436435ea98d0aae555b8fce2acf9ee28a4ed54cec176be137962a53ac512184fe572c089843b32c6e514919911dfa9e7de7a9391e14d09313a989e6eeb651b35a402f5219386687aff34fdca0696a2a552893cb94d34012fa916063ab954b0f4ac9473bb8dccb3e608ac66fdc1394b2f56475222c46fe3267868407061398b46c83958d929022642ca944c072a4d3497b5e0cbcb50f045c0c38bc0048d606e355804504354b9a1047e1dbeacad7f21cca7fe4fa1978dfa3193ce12d10a2cb5c4947ac15c93d0efdf7194a2fbf569a4573d83e4640499d1a6b920587446f94e1a0b5691037772a378b40da7c69bd40c69726185fd2c02db7b3fcbfa8fc85c838a2de8fae2ad454ae45d4ff478592790f04f85178a572b804344e5663d253bd443cf5af2b4c28b4226349045fd951b823d0e6e67d3d0b3475f9effebe17b29c61a97e31f27700e66d7bf8533115339ddf558e40c651cfd985d453f5132fd7da12a71a96039e8b79787cb9d377d8e2023e156fe8b6b9bdc7f6b2fa6a84106d433090d52924fc615699fe8c4a00866a374b954753985fb010504a280e62a043fe19bf909ae8a181353d22a9b3dd8f50526af6c400a43ca84d3ffed9a448bb297094d833d70faa529d2396a3854dc1fdd9ced8c6c540ec40a98db127d8782972857800b4ad7754a8c064833e3e0e5bc71bde064a27818e4bb28372cb4b3d7429ba9c1423d5e92d8baf16c4306b55f9554ce97d932b4b35dde6d4b5d61e46798671eb6955c11d2d6922a44b593cc0f1fae0264f9c664d0d562a0578aa695ee31f615e3ce9aff493829a6e301fa15ce25a0ae287b3eac4552e13d4d2fbcabad2bf8d9215a8ecea436c6e2ed154121fd2ceba64617c67822afa7ca11e970d8fd8fa7700953168810a6cda3657fc03fb921b0bb1183a1e4749dcf46a33787328c6d82d918bb4997cd0c647c05399f4aecc1a7e5332435c3fcbf1942fde830d6f62ca5fad343e0fb970f7e6adcab549705c5fec76095d5603469884f4aa1aaa9b615ab246526e4457e10ea4d626f5f84b1d0ccbf0c61d71627668f4dc9d3f3e76e462aa716e4b4e5cdd285c0a654ea616056646850bf92dff520d3ec843a56d7bf8c4a1962129b8f47844dbededf005ddad13cbf5c3a79c1156ca738e4650d0712096dc80dba8ac9dc4279da5564326c31c33e5f874553972b4b14a5e6affc89dd2aa92adc1176215a8a9dc69a9d243504d4bbe929a7711925d0b60a27d27b7f4739002f76a0097a3aadf2cdffa22e6e6e1911e47e77bbea58c3ee2d42646ba2bbe3e7ca53f4a2c9548204a705296b9886c64a7732fcc8afb4cba4c1c1448ad1476a62d157dd856facb357a10e9a20ad6417508750d1cf4b96748fe99a8253959edaf807d5b22725264ad328380f41b2105a896578db606a417f16efefe3568a89f1b167b9160f622e3aba61776511cbdc736cd91457eff7b051a584ae40987513f860b2eb8e308c851ef20c56bd8f32f79d2937a5cf66aa54521d28d05b6682f50229bdcba711ef0ba273f06bc745f3c384c74d2db033a2ad986bb0060a1709aecc6c00a2c5a3e670e63d80e9ec645c1e32f941040fc52a7f38f7e823fc818bcd6cf3727e85b844efb8fafbc0bb9f8b9ef63c64283c05da4f9c4e4958a6371ca0642ef5b3197605228169d12f3c7939c75b91104692a1e81b36bf52d7c1d419c37ea06cd2c0cb6ce57aae91d6036687fd3311a8e91d55a71f537e698a7e721d3c0c8859da6759dff26417f4685ac10cb64f950a8b76969bc3f690775fbf41ce209233a221c2722d76a5fb1b288f2d434b31d6e58ceed90b21487db749a73b07f8826e401df45287072ebc813002d89e3b11c0c047c1ee65f60d6e3dad01664648a2c18e5e8a15e4bb3f9f809830e01853c1c2361ea2bd38569aef3cc45faeb339ee2bdd32e296017433581104f06b78601334bdc034a5980643d2c1bb40c323e8694b5c53a09f0dafccf6d5c7235a5c5d0a2b4facf746ceb097f1de60cec3b1940cbf4a1fb206e21dc977a3ad8a1268dfdec4b63a07b0a25137274f802bc5576471866e21bdb3fb72b8fc5aeffbf6d9ee7f67c91443d9f13d9c85d5645282adc1fe638749f3978f5411217e0bb9ece1374ef106d19651b2a2e0915958d4fc7df09e19e8ff2e3fea1ec79d96a0cb58c7946b0a669fe97226f91a66bc5fb36075adae032dc2125e86bf79e98b526a55a01f4909bf11ed40e9fb9717560483977778331996726fe615afc936a74cefb476a1d2073a69bef45664d12e8f63eeba6a0904297b4c2e04ec7310fb67a1d52a8b27a6c8403422da47521ab807529d667f71c0c5204cf0c12ab7f94f297e4b73bbc112a1f12bb94af35fcdf4c7312ea6505e86c7f6f7bde6517123875da6a6c187365c5aecfa5355b47a88797eadc593c1354cde667bdded20898eb7103be488e3895eb28a7de7e8323469a020577187c445e1f1e54ecd87c9a93897459103dd21a4fd628bc44ecde72ca25a792443d68c456543a41f489c74340cb2c095d20ec4d881ae607ba0165b21dd1a755875e41c4534d7dc266a5558a1a7ac3dc0c53a5ea9bf57ec4a17ba7dd93ee2740ac58891aca8a3e4266bcc334d128b80b1c6904ec60e3da50d080baa0b404096678dbdd408d57429fddcec6afb5fec571e9131069be0e9b66a263a2635f0c8450edddd230e95e6e63587a9e1760f9ce8092a3ca19132810ce13a56b8382536fd2ae591bb5d82a0ff7b409e0532ff4d8df71146f91121bce698b4f63cec60604bbc555afb76623a8ccf9154c9e7d39a7e6f193ef3d46a099f9b2075f4645b4f7251ff08704dd5ba052b1df497fe2a3f6844b1cde4ce71319edd959b38609a16f81454b5722d6347823dca30ebb0a446070437acb66b091b7dabd0ebedab5b5c32ec5a2973355ef0cf1d2e9c88131d3809704f4ed39cadfdeb1f005c93f4277c10904273fc5c0c46a1dfe2a70e8efbbcee2ef7a6bfe09daf747b781e6f14df6be455ae4380ece0f73dd34df32972a9d6e161c055523f123b14126f03e585621c4c0a7f07dfb49e0dacc8c8acf99f1e7c1aaf637dfc6c1755f8d37671a4788e65a06ca1a2b4d5aac8f37cc85005816ecd82ecde5b328e65bd0abe6f9602d6618eb17cb27c50fe3b9c09149da1694de8c70120e7e082a23fa26fafa9d8a7e4a0daec1bd598afb4998a568f5c4a2ceeb484cebec4bac983eec6e5be75105464f3f27096ea012c6b9567285cc3e70c5ce7f7bd9fd5dcebce875042d5927eab732a22f4cc97f8e2034a6f975b99f1747b636c9817743eb3d1e7e96eb60561d0f2b43e8f7af71394b48d924cb8a7c905cb8c6d0d146e6317f9bf980befadc9d3b1e975e0320484eb242342cfbc17ed527cc6a000b663721c029b4072ddeaa814078c1e2e5646dc9b8717ef627e68c8a48c31a0dc1145ddb19f0c8b58c382458637829387e037f529a50ffc7b64a0a9bfb6040e1667fcf068c31350d6fc87725c45c204340faab36408038ebae6aada9261c3b8ac43aeb81830e8f1062f4ec3d65a162dd6dffd0aee188825d7f6588a4eb68089e417587729e135a66c90e514825224b1afb44f80184c23ed41255c7a4253b281ea82dce4134d277b00dd5200d36dbc32b312f9d1524d08141fd32a5c667f0ea8910e0b8bcd4c0de90bb8d08e55cfcbd6bd9720e58b888ced148bab9d60fb311c824147dce105e62c70e154e0299fe2858162c9e0907b4142d5d620987a78f8f07918dfbbeff540a1ee9fa70499aed8f98c5be0d6a87bf26a5ea17a73bc323f958f7da419784885"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000-0x3a)=""/58, &(0x7f0000001000)=0x3a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x41, "301e85413abde6ad6a3a6b91d481f471c17e86f6d5c7548377f4820fbd9f21e864c5ab7cdd48ba502323f0b1e4051ca366f465fdf2774317a02aea905ff57e0fc3"}, &(0x7f00000c3000-0x4)=0x49) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:48:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt(r0, 0x4a, 0x2, &(0x7f00004d0000-0x1000)="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", 0x1000) 2018/01/05 21:48:31 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x4, 0x0, &(0x7f0000fed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000fee000-0x4)=0xd28, 0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fec000)={0x3, [0x7, 0x9, 0x8001]}, &(0x7f0000597000)=0xa) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000fee000)=0x4, 0xfffffd86) 2018/01/05 21:48:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000df0000-0x14)={@empty=0x0, @loopback=0x7f000001, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 21:48:31 executing program 3: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000043e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000144000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x35, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6a26}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3f}, @in6={0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xe8) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00005ec000-0x4)=0x0) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00001cb000-0x90)=[{&(0x7f00005ec000)="f955681fc490896d1f6110b8e232d4782cabca5828e99e6d66be", 0x1a}, {&(0x7f00005ee000-0x7d)="c2a36dda47d1e53670896ea1b666683c34ef1f536d8196a2ae71f954ba9bf2a2a1b4536ae46c363a786d128db3bb966b78e79f7064cdd179d9d5a8f6cb99c01ed8a8c57035d3adcba2733dda1a85aca94c87844564e6e7fa20af3e6b317e003ebd55eeeb622823e2b7df5a75e9479de8d15469c4c3e27384803aad0eada6f859b0", 0x81}, {&(0x7f0000327000-0xc4)="b6a6819692b4517b559eeaf65f70d60ccf6c845d2f2ce88728c0967d050db3de9ff82c1d1063ab51c2800bcd5e9ba1a526d277bf79bb513d31c271f58e94a33fba5464527f11b7355a5c0b1b6a5a103cb11a75e5db0ae59e7c90c332714b037f3520b93e5c32390858e983e85e74989dc79eab0ccd0afee830a7e3f4a02cc018f330dba283a8afe9b45ecba645592efb800d0722fb746955006b1de6ae86af8c2793d3e4cb0570fc4b1af38ae5bb8979a680d3c320e24d6a821e1d520c192d0bc9d3ade0", 0xc4}, {&(0x7f0000177000)="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", 0x1000}, {&(0x7f00005ee000)="3382cc355442e1e6974ca593173ea5fea6b513b6aa49fdca85144b505ce7b3616230af731e44826c515094782cefdb27136ec493e368c3fe908cdd2ef507a82a05a7ac0bc2a6df3bce5d893b3d1c7000ecc47416530ad3d1dcbac2d0723cd14328a19f4da5bb5a13523ee322fae89747aca3", 0x72}, {&(0x7f00002c4000-0x8)="23d99673dbe85959", 0x8}, {&(0x7f00003f1000)="793ec63a4a92de998c78a2c18cd5a113d147f13c2bcd9b68ec30ddfb65aabac08bc0c1a7699f55fd78866ffc217fb979", 0x30}, {&(0x7f00005ef000)="2af357cd75b2731fbfa2e865bd14e5eb8d754effcd11e61d4daffde2e11b114cd517653463e8ca256c3e64678335c94cb2e4e1856a0f398debb97c89b751bc0ecdd25d4bee1f3ebea3497243c0747eb86783180efe6ed3a2258bc453e8acf99bde7e92c658dfe1be42c98356c32627e7ebaad51e99", 0x75}, {&(0x7f00004e7000-0xda)="99abe8f0f624c64e562264dd7fcd48945706a3adaac897b80c1fb337081a6e11bf17723d4a9f4e2e0269482212c06661af8e946f9b338676b54501f73bc23bf5aa945d8bb0c44c3bd69741de81c8b6c1b37bcbaf8fa33d6aaf8f5d00b8995800a249a27541456ffead2d94f36cb9c9c549f986b085a3d81ec807ec46b3d850e2f7be073fd92eb6ca2c37d2ee61e9b87720e2f2d79caa98987ed6ef0f2fb235a68ee0fd8b6cb0915459719e47cbc3a515bc671aea3a3248b66e65b55bf681b75abfe017b7415c4be7c6c68fa041b77acb7345ac70f0791eca7978", 0xda}], 0x9, 0x0) 2018/01/05 21:48:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00007bb000-0x28)={@common='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 246.688425] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 246.728478] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/05 21:48:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f00005fe000)={&(0x7f0000565000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e9a000)=[{&(0x7f0000fa7000-0x1424)=[{0x100, 0x0, 0x0, 0x0, 0x0, "8d69f7ad729e79be2196424585a76f42c32946b57e1abe5ac52c603e74d9505b233fa82e98b6b332e30c08f245bac6541bb6abbf2ef18429d68ffaf0bb822b1ec9303885814e108d504a32d6ac406833f4c3796a71247bfd1e1189ef4eae31a05756785838ffdcdf764c71e88ef22efa9ad8be2ba65590fc2f70d24222c69f707199b248c24e4cd2907a954c85549fd85c1cc0a8a64926975946546da76107b75e82b59a1b9915d3ce1c6f1c20a926ac93ca292433fd6712e1614ccbf6a47f7cb497e700a85fca32521ba54e94b0a7d15225a0d026ea7991d2aafe54269d0a4768fc4a52e9f96f5536b8c4114c"}], 0x100}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a79000)={&(0x7f0000955000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b90000)=[{&(0x7f0000744000)=""/0, 0x185}], 0xf9cfc59, &(0x7f0000fa5000)=""/4, 0xffffffffffffff97, 0x0}, 0x2024) 2018/01/05 21:48:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f000070d000)=0x3ff, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000085c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e2000)=0x10) 2018/01/05 21:48:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x7, 0x100ff) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000cc0000)=0xf8a8000000000000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000826000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e52000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a60000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3ff, 0x3, 0x6, 0x2, 0x0, 0x20, 0x2, 0x0, r1}, {0x9, 0x42ad3a0b, 0x77039fc6, 0xff, 0x1, 0x3, 0x2, 0x100}, {0x1, 0x3, 0x30000000000, 0x9}, 0x7, 0xa, 0x1, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x3, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4, 0x2, 0x6687, 0x4, 0x9, 0x2fbe}}, 0xe8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000a75000)=0x0) 2018/01/05 21:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c9f000-0x4)={0xffffffffffffff9c}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000643000-0x4)=0x14, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000cef000-0x3)='nv\x00', 0x3) recvfrom$inet(r1, &(0x7f0000139000)=""/162, 0xa2, 0x1, &(0x7f00005b2000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/05 21:48:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00006d7000-0x12)={@generic="8ccc910c061081055c1c2904a0d4474f", 0xc0}) r1 = socket$inet6(0xa, 0xf, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001b0000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000b36000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000789000)=@assoc_id=r2, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f000031c000)=@routing={0xbf, 0xc, 0x1, 0x7, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x68) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket(0x2000000000000010, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/05 21:48:31 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000004000)=@in6={0xa, 0x2, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x107600000000}, 0x1c) 2018/01/05 21:48:31 executing program 1: epoll_create1(0x80000) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000448000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000358000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000006, 0x32, r0, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00008be000-0x1f)="1f00000001021f000000000000010d0100000bff090007800400010000df18", 0x1f) 2018/01/05 21:48:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e90000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000be0000)=0x8, 0x80800) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00007e3000)="bb4ebb35be539af27b7391f077c3c8acd140075afac467a6ba4067d763786702fd7c09549a948152ea687a4e71ab899bff0253eda2b26d427347766d0f8833c9613c11979f24573eb5af18cb83186854cc0ca49aedbd1010c1be3a65d8fc87901c80fc1a7011019993a89064612163024b657071ce10869139ce06dbd1bb", 0x7e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000)=0xd1) sendto$inet(r1, &(0x7f0000a57000-0x1)="", 0x0, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f00008b6000-0xe3)=""/227, 0xe3) shutdown(r1, 0x1) 2018/01/05 21:48:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x5}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r1, 0xa4, &(0x7f0000002000-0x37)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x56, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xef25023, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}]}, &(0x7f0000002000-0x4)=0x10) socketpair(0x11, 0x80802, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000e1000)=0x0) r4 = socket(0x2, 0x803, 0x4) setsockopt(r4, 0xff, 0x1, &(0x7f000001b000-0x5e)="", 0x0) [ 246.785516] netlink: 'syz-executor1': attribute type 7 has an invalid length. [ 246.825161] netlink: 'syz-executor1': attribute type 7 has an invalid length. 2018/01/05 21:48:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000602000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "bc7f20008000002000b0f7ffff6cb842e6010000"}}}}}, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xba857641c10d8089, &(0x7f0000dc6000-0x4)=0xfffffffffffffe00, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ac5000)={0x0, 0x0}) getpeername$inet6(r2, &(0x7f0000f96000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000900000)=0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000197000)=0xfb, 0x4) socketpair(0x15, 0x80001, 0x4, &(0x7f0000be3000)={0x0, 0x0}) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000a93000-0x2)=0x0, &(0x7f0000ad6000-0x8)=0x2) 2018/01/05 21:48:31 executing program 5: mmap(&(0x7f0000000000/0x82b000)=nil, 0x82b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000027f000)={r0}) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000082c000-0x4)=0x0, &(0x7f000046a000-0x4)=0xfffffffffffffd9a) 2018/01/05 21:48:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000b5a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) 2018/01/05 21:48:31 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00003f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x100000c, 0x0, 0x0, []}, @generic={0x8f, 0x2, ""}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000080d000)={0xffffffffffff7fff, 0x7}, 0x8) 2018/01/05 21:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000067d000-0x16)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a077500d508b000000000000054dbb7", 0x10) sendto(r0, &(0x7f0000264000)="1800f98c1c159951b7bcb3802ad4c4164e08ab22bb2d9bfe47c58faf346bbe912781a88c9153c3d71bcb6e1eb37a7c66382f36d4af41edae2f3f70bf316d57c79ad7ec82c5f9752212e052a3a67ab9ea06f6ddb2e27db6f9d89f7656b6f6553a7147b66eda176aa57f0db4f2a7a5a8a8846c84fec03512966c29a06b781ebf7cf184116a241624aa3540a6f78d6a933ac8a67589b9f0cc", 0x97, 0x4080, &(0x7f0000963000-0x80)=@generic={0x2, "dc0d042c684e202cbcb3cbf782880d317f93c256f35dbaff1d923e2f3ca96611eec677aaf01cfc5868b72dbde9a0708333161dce9ee36c5f5eac43858fe12ef18d39c6e016585c491ce39a9d54ee8609aad699f240436cc5ed3a4f82452d452f5461b58d2f504d4b0824d46a951211049402bc83a765a4e2d70f41481159"}, 0x80) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f000085b000)=""/120, 0x3a, 0x0, &(0x7f000018c000)=@ethernet={0x0, @random="000296c2111a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:48:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000053f000-0x44)={{0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xb4351f18562f90a1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @rand_addr=0x273, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e816fc682a2f3856ccc7fa4adde5323f"}) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) r2 = accept$inet(r1, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000022d000)={0x0, @in6={{0xa, 0x3, 0x24, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x2, 0x3, 0x7, 0x7}, &(0x7f0000b3b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ec1000-0xe7)={0x0, 0xdf, "08f1a7e4c7cb8752caa0023f0267042698fdf027eb277bff57b4b41a1382bfd2785b1883581707ae33e2845e9cafe78cc1ec2d0404587624f65d148dec589c162bd5e7112e7f1b67bbe0195bab49043e012b0e814bd06af52448e0b4223bf4e224ddc1fd953ce997d45436ccbb9c09fdbd546b626b9465f02cde1006b45193bb0d6f2fee409d91857de9598f547e19a6463a25e5c4e7dec154b467738b23aeb94a78091992ded3c6813292de7ff20cc4ff50aa2b04f080c552cb540307bf457867bfe9fe720441c529bc9563462d3603b7ddff68c0572709653fec3542a0ba"}, &(0x7f00000c4000-0x4)=0xe7) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006bb000-0xb8)={r3, 0x400, 0x3ff, 0x8, 0x5, 0x80000001, 0x200, 0x10000, {r4, @in6={{0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x3ff, 0x0, 0x6, 0x1}}, &(0x7f000092a000-0x4)=0xb8) setsockopt(r2, 0x84, 0x79, &(0x7f0000cc2000)="8000000000020004", 0x8) 2018/01/05 21:48:31 executing program 6: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000009d000)={&(0x7f000053f000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e5a000-0x10)={r0, 0x28, &(0x7f0000e5a000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e59000)={r1, 0x5, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000e5b000-0x76)="f23c4a8d497f9d174dfffffffffbffff80730d5c7c80895bd5c77d3b8ed3c19cead44753d540c0d17c9dcee4155428a25a280101ae053b132910d1cd69402b22f2bccd8987a1b9109a5f0e74d9c3cf2757ee63ebb5fccd09de2eca970d8e5ae88a880fddfc2fddf81de80b95bd74218d85e9d38172", &(0x7f0000000000)=""/225}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={0xffffffffffffffff, &(0x7f0000007000+0x5d)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/05 21:48:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000b80000-0x2)=0x100000001, 0x2) writev(r0, &(0x7f00000c6000)=[{&(0x7f0000a5d000-0x1000)="f0", 0x1}], 0x1) shutdown(r0, 0x1) pipe(&(0x7f00007f7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000062c000)={0x0, 0x8ffff, r2}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000093d000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ad3000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000703000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f000012e000-0x28)={0x0, 0x1, r4, 0x10000, r5, 0xfff, 0x2, 0x6ff}) recvfrom$inet(r0, &(0x7f00001cc000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/05 21:48:31 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f69000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f68000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000db7000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x5, 0x2, 0x42, 0xa, 0x20, 0xa0, 0x7e, 0x8, r1}, {0x100000000, 0x100000001, 0xc000000000000, 0x4, 0x80000001, 0x0, 0x7fffffff, 0x8}, {0x5, 0x3f, 0x4, 0x6}, 0x67, 0x5, 0x3, 0x1, 0x1, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x2, 0x3, 0x7, 0x7, 0x9309}}, 0xe8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8000e, 0x6) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f69000)=0x0, &(0x7f0000f69000)=0x4) setsockopt$sock_int(r0, 0x1, 0x40000000028, &(0x7f0000f68000)=0x8020, 0x4) sendto$inet6(r0, &(0x7f0000f68000-0xe2)="", 0x0, 0x0, &(0x7f0000cce000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 21:48:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x5, &(0x7f0000cdb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b31000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3ff, 0x401, 0xfffffffffffffffe, 0x9}, &(0x7f000081c000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000830000-0x6)={r1, 0x3ff}, 0x6) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f00001d4000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/05 21:48:31 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000020000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000011000)=0x10, 0x80000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000020000)={0x1a, 0xff, 0x1f, 0xe3a, 0x8, 0x7, @random="63a7766438ba", [0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x18, 0x0}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000021000)=0xfffffffffffffffb, 0x4) syz_emit_ethernet(0x4b, &(0x7f000001f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3d, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"38346e0154c85d9a16d4b5a28f9ab6e7e27682cc46"}}}}}}, 0x0) 2018/01/05 21:48:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000071a000-0x4)="2269026c", 0x27f) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f000024a000)=""/122, 0x7a) 2018/01/05 21:48:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) pread64(r0, &(0x7f0000dc6000)=""/218, 0xda, 0x26) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) gettid() r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a5a000-0x4)=0x7, 0x4) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) 2018/01/05 21:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000ce2000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000a0000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000bbe000)={0x0, 0xac, &(0x7f0000db8000)=[@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1e010}, @in6={0xa, 0x2, 0xed, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}]}, &(0x7f0000ae0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c1e000)=@assoc_id=r2, &(0x7f0000328000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/05 21:48:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair$inet6(0xa, 0x80f, 0x3, &(0x7f0000607000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000d19000-0x90)="cd16e6ec4bd2d80832e7251b347d79eccd016246978cf40f5863723eb5334bb310965680a9cfba7a1f7f13187c3c2bc7beb07fb73cae6fed8281f3675c9af8c2e8947a83647dcc7d7f9ee04271e3e7cea8818837f807b3c89ec64948090c75097104af5b26d1c679a64a43b91327add2c3cee9e4735749dd970c054ef3097add69a8b5c6d5f04ff8346e536a8bb148a4") r2 = socket(0x11, 0x80002, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00008ac000-0x18)=@add_del={0x2, &(0x7f0000f47000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x200}) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000365000)=0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000436000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0xff, 0x4, 0x5, 0xffffffff, 0xfffffffffffffffc}, 0x20) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f000063a000-0x4)=0x0, 0x4) recvfrom(r0, &(0x7f0000a7a000)=""/95, 0x5f, 0x10022, 0x0, 0x0) 2018/01/05 21:48:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000ad5000+0x219)=@file={0x0, ""/21}, &(0x7f0000ad6000)=0x17) sendmmsg$unix(r0, &(0x7f0000cbd000)=[{&(0x7f000011c000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000920000)=[{&(0x7f0000cea000)="cef01f21ba8f50d8ab0f", 0xa}, {&(0x7f0000532000-0x6f)="b8105b28f2befce64c96c879c749e4ac5e57fe8e380fd332366a118017ff27ae925e1683f8c714bfaf3be74e646e864ae352f27bd09c0add90bf5dc745bbb99a43f819b74868e6d3278131e6b2cce90ef56a41071fe443bc275a3bbf02dfd5c386edaa51fd5bdcd0cfb17dccc2ecf2", 0x6f}, {&(0x7f0000e34000-0x6e)="83c817a8671b5353da0a4faf75135ba85a86de949ae0eaaed36f8bcf9e4454fec0802ab40f4297191f2fd16cc9906be56bc845b53fd4cab350db77b020f6ec3482ddf377c8819c19437b54c05d6c45b26e09cebaee74cc9910b94a377cfc86bf0737516173d2875cdcbd8035873d", 0x6e}, {&(0x7f00009f2000)="0f2ebf1ee4f58caa6698cafde87ae84488bf198a5d219e025ce4a4f67a196a33e9e210aa8117e2157f24caccddaddf5aff81cdc4f31187e8b15d7b06c2f4647e28dd412d261516aeb2eac3d4ca84940d5d12b7897da319b2cfec045b8db56f3c74087187d67205bea01190f8cf3e10ded4e6a988f1f14c02b814c4b9d6b9131651e819f208486a9c9c1c0c1622eb0ef5eb95d5939b460be42a9452085d80d04530f2b543a01b3d345f7289f167f51ac7dcc8b675c86f4f9ea81856d8851ea79aa0bc140caec7029c5b078930fe1817a46bb2a5882120027dc8", 0xd9}, {&(0x7f0000cc9000-0xc)="79699b28832a4c8d11effdcb", 0xc}], 0x5, 0x0, 0x0, 0x8000}], 0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00009b2000-0x10)=[{&(0x7f00004e6000-0x56)="290000001a001bc91d001c000055000002080000000007000000008a07000000010000000ef4ff010b", 0x29}], 0x1) 2018/01/05 21:48:31 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000000a000)=0x0, 0xb424722765c48685) 2018/01/05 21:48:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c7a000)="", 0xfffffffffffffcbd, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000779000-0x50)=[{&(0x7f00007f2000)="87", 0x1}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cdf000)={0x0, 0x0, 0x0}, &(0x7f0000102000-0x4)=0xc) pipe(&(0x7f00006f1000-0x8)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000e81000-0x4)=0x9, 0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f86000)=r1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/05 21:48:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000432000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000089c000)=0x14) sendmsg$alg(r0, &(0x7f000060b000)={0x0, 0x0, &(0x7f00002cd000-0xa0)=[{&(0x7f000092c000)="62fb613f21b506bfa8f6d6183b75a62a3c3a487fbce5a111e898c0344675ad6444bcf1869f64e0da6be216bb1a8bfeb41129a4bfd6749c43443fddc27504ce9964f952209a7b1981438896ca56d293c931fec0052878583b98877dc3d0878cedc75c1551efb0f0b2a33db70df56a3b189c7e8bbbf6120a99c1d9ca1acda5cf9843f5dc6b82ddf8c327a6400265fe0f2dadd5d56296bd0a1c7e284b5952d43217d1dfc2cf7abbcfb8d3f2804b343814c1aaab34c1e992979358c66205999336619a69651ddbf1ff629e58456e709b247a40a67d8eae637db0056a464e3896d794", 0xe0}, {&(0x7f0000294000)="d6b8134619459dbbc42256942a74985dae02382743b20b506c64f7f427e71f5d1408c3ac", 0x24}, {&(0x7f0000c34000-0x5f)="5c02cac7129783be483dc64460c1d4adde79215457a167d8387a21e3e520860cdedfbc9a4dcaf8de41841055cc0693eea23887a1e72a8afc537ff92e84166f5a115a4c60e46788425175342ee80854a8ff06e510cf0ae175a4aee908cc6d85", 0x5f}, {&(0x7f0000be5000-0xe8)="c8339e569982ffe173bea5ec60d41011d0cb6ca5e12ee5c3d94a64a633da7390c009c71f3313a4d6688b9b6d8a4daa8a3caaa574a2b2a121a1a5c81e222d34860ae37b3b751d7ba48dd3ad310ebf7971dbd3aeeac5362856e44bfa218f87c4752b507d733be46cddea9573107bea10aeddc0a37487e4f4e4bb76e737c54c4d1a395a382c9600dba4ae0b2e7b778fd4b39d23f55e08526839090ec0b19be3d2c08da31f561af0e58f2e020ec3239da2657c77c736cca6486a7b6c5566a0cd506fbe8699781105dab9d552f3a23c703fc2a65a8e16f279a5ce7202a9ed2b9dc0072622d28ed5a7ba4e", 0xe8}, {&(0x7f00003a1000)="ad9f051c8f02fa6c0b46237efad23c412e908cf083878c47a93d13e23360090da51b872c1478c27c99bafcfebc5afe8a78cfe84568b0ea200ba838dd19fe0a2d2c942a3b234862bca96e2c3b1e649f880dafb2b502e0", 0x56}, {&(0x7f0000d33000-0xf1)="2831b5e67e428576bbd42ddeb2d5899af70ec6cd8c4a3467eddd48ab9e0042248a1b926484642ff80949419ae2246e42e9a4a0bd51c073449bcbc0f3b0304d3690a9ff09a50f1d95f52af100898026d9e71fef2623c3969d2fba89b7ceb56dd39d44214b0448ef9c7fa282f5733654ffca268804c91a3113e0f4783c37ed96a21143eacb492f2293953fadbf2b4a77759a754a3667e5d720545cc63e352cb01fdf66a1e15284df643b2b953bbc92bd918b7c44043a694523c465ccc93ecccc1bd15c74f39099d0f86428fea8702cc9c31fc1121da45a6f13666e988917499f4deaa0f5e1a071a25ae599e7aa18a5221893", 0xf1}, {&(0x7f0000e11000)="1c6c8d987d91a4b2c2d43a254ab05718912759b1ca14f79deaeeed82697b670ab914116db0dd9448473fe46f9ade9e1b00d493be779162d98d88304e6dd8142439bf287d553eb88dfadd562eee68dbfc1de90f6e7295d1d1f2ffafcc2c3e2b190010309f0e7b2d0ef987182dae9f949e694c1a7fbfdf259ab9cdbed4a9107a744019f2de66615020e973dba2721578f7f1b7547c", 0x94}, {&(0x7f000024e000-0xc)="8a4909361964697cccc2d5ad", 0xc}, {&(0x7f0000d24000)="ecd90b1a82fa16b36519a66f35bedf900284b4131183", 0x16}, {&(0x7f0000695000-0x20)="4bc1c0a04f9fe1a7a0e5bcebfb317311a947387038fd4144ff585791dd390382", 0x20}], 0xa, &(0x7f0000b37000)=[@iv={0x98, 0x117, 0x2, 0x7d, "60122ee5bba1f7d7cc92a1a798c52d736e8f6566d14259ce62caf80b17b0ac6f870488d7c830bca676667940e30814afe5f873520a7f1e4ef7900e96ef37cd8dd4ea49989047049ae2f913ae866168857edf83399bb7a6863b7b9a6c3e605c088b39feace4c81842f6b7fc178eb11fca1c98a2fac3fa24b5964a6fc4a2"}, @assoc={0x18, 0x117, 0x4, 0x2004}, @iv={0xa8, 0x117, 0x2, 0xfffffffffffffe57, "c08bd092098d1399f33288bc93bc77482c8c7e5239b58a52ae4636fa5ea7bec35f2ec2a9e0a2933c109da1b8b2b49f6b34ce1442d30301dc07cda3af90260787b9bc744b8be7295469fbd9b4c5b163376960a74b587b5a0447706693ed963f9d654efaa09c9101f965683486552669bb953ede049b0898b91f16810cd3f1c3ae2a2123f85dbf9ed39d333d2fdb"}, @op={0x18, 0x117, 0x3, 0x1}], 0x170, 0x1}, 0x800) r1 = socket(0x4, 0x80000, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00008f7000)=0x0) ioctl$sock_ifreq(r1, 0x8916, &(0x7f0000cf9000)={@generic="704437ebdd99a683c142112d38a844ff", @ifru_ivalue=0x7}) write(r1, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030d00000074f7000002de161701", 0x24) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009e9000)={0x0, 0x4}, &(0x7f0000cda000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d0c000-0x8c)={r2, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000961000-0x4)=0x8c) 2018/01/05 21:48:31 executing program 4: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000fda000-0x10)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x10) 2018/01/05 21:48:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000805, 0x0) sendto$inet(r0, &(0x7f0000f1e000+0x4c4)="a9", 0x1a, 0x0, &(0x7f0000637000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000070e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:48:31 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000010000+0xe12)=0x0, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@newsa={0x10c, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in=@broadcast=0xffffffff}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:48:31 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005db000-0x8)={0x0, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f0000b3b000)="98eaf052c83c4c0eea0c53c227d11bc4d35ef7cb10d8863236759bbe2e109e35e5d33b321d7972cf9cf98c4bdb74b19d2cfa37e0f7dadd4b4516036e9c5b7f5119ea5dbf1aee343ff9b5b710bcc7e564783b5c4853299fd5", 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0xa4)=[@in6={0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc2}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x1, &(0x7f0000f9d000)={0x0, 0x0}) accept4$ax25(r2, &(0x7f0000d60000)={0x0, {""/7}, 0x0}, &(0x7f000088e000)=0x10, 0x800) connect$ax25(r2, &(0x7f0000096000)={0x3, {"e3c4de813dd592"}, 0x9}, 0x10) sendto$ipx(r3, &(0x7f0000e15000-0xdd)="b18e38413e7bade8a2ef0ebfeade8e1a4cd0c77ff8452a1619c9034ef5b58aa6a74dadf36d9e4fa300474dd38d08f07e27d1ff191ab6dbc9b32014d42ae29b4add39fa431ae5295ed7a665ef123a118fa3f83871fd3a5e354d17baf1d83a1d9cf9c27a835ed765badfb0383a1c424601d660bff3e1724def46ac04e50dcfe8c8223874917a4e0ce049b6d08fcdefb4e085ee7c5e359b3c860359737e96d65031816b2e6b8dad9cfdad95163dd8b6782d49b26b2732a39eae2ddfbeaecdbf0c89b7c032099d57f61177690da977c22f12eeee79770547be54d79ab76903", 0xdd, 0x40000, &(0x7f0000886000-0x10)={0x4, 0x81, 0xbb, "6be87e822154", 0x10001, 0x0}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000e66000-0x85)={@random="efa106a7290c", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x12, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}]}}, ""}}}}}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/05 21:48:31 executing program 7: socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000047c000-0x4a)={0x0, {{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]}}, 0x90) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ffa000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e3d000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0xff, 0x8, 0x57a}, &(0x7f0000643000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f0a000)={0x2, 0xe, 0x7, 0x5c0000, r2}, &(0x7f0000944000)=0x10) socketpair(0x8, 0x1, 0x7f, &(0x7f0000acc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000081c000-0x14)={r2, 0x400, 0x3cb, 0x8001, 0x826, 0x1}, &(0x7f00008cd000)=0x14) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000734000-0x10)={0x800, 0x3, 0x100000001, 0x6}, 0x10) 2018/01/05 21:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000581000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) write(r0, &(0x7f0000a6e000)="220000001b00030b0000fff9ef00120115000000000200de0000000000ea00050029", 0x22) sendto$inet6(r0, &(0x7f0000921000)="f165e5c57f73c2fafebdddb41bd7249eee57d0e010a57415d84f331a3a0b3acdccb524f6cb74d3f6fbeca529e42a06d370d3965d600f53821e4bd048ce6e8b494ee3e63ff8c04bd22f5eda76e4bddfda7d1f724680cfa74b253d40266ce26c1ea7e300bdec25c0e34998b488f76015499428f9825cfcb7517acfee136dd5cdbd004f8dace176a79a8f51ab7e3a979575209e7a9767aca05a703af4bf35713b2ddba9755851e2086af7a1478e5eee2d70c6b69b6b1b4a224f5a682d9d5b3e62b87fcc5f", 0xc3, 0xab228c7d937dc3f9, &(0x7f000069f000)={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20c000000}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a41000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00003ec000-0x4)=r2) 2018/01/05 21:48:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000e1a000-0x90)={0x4, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f00001fc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000228000-0x64)={&(0x7f0000454000-0x8)=[0x57ceb28, 0x1], 0x2, 0x1, 0x5c, 0x1, 0x100000001, 0x8000, {0x7fffffff, 0xffffffff80000000, 0x2, 0x1, 0x80000001, 0xdb7, 0x7, 0x8000, 0x7, 0x1ff, 0x9, 0x6, 0x7, 0x6, "3b53311f91966f024eddc6a337ebb79b7d4d1909cfa84a48849c6997eefb6468"}}) bind(r0, &(0x7f000091e000-0x80)=@generic={0x0, "0103000000000000000000000000000009bc79f321b30c7bc8790405c7bad62e0a53a63bed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f758c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000982000-0x4)=0x2, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000371000-0x4)=0x0, &(0x7f00000d9000-0x4)=0x4) recvfrom$ipx(r1, &(0x7f0000f47000)=""/4096, 0x1000, 0x1554d3d9784bea87, 0x0, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f00001af000)={0x40, {{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socket$unix(0x1, 0x5, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000e7a000)=""/141, &(0x7f00002f8000-0x4)=0x8d) 2018/01/05 21:48:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x8000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000679000)={0x0, 0xcc, "07c8e4398b2467b4776a3232210fecfb822c69f33b8aca6e8209fefa1bfd6ba48d40fc8a0e4434ebedc422fe28ff90954eb26aca7fdf2234237fb97cd80d13491a64cbae5e77ff64df57344d5c89fc8bd10e198601d62155ba66f0a568bcfee34f2f25991d14a200ea2ccce94b9b60ef2e99157856e267601549ec3c08844d042d7e848acc6bf9f4815da8fffbda2e71fe80885c5d900b1b36f66047131732bba18b346a39bff11e987cf810743ac18760e0b947d30d650cbfaff279e40ad14e218e05dba890b9de07b89e00"}, &(0x7f00006a6000-0x4)=0xd4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000123000-0x8c)={r1, @in6={{0xa, 0x1, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r0, &(0x7f00003f4000)="26000000250015f8000000040000360004fffbe8010000000e0009000a00ffffff0503c75b35", 0x26) 2018/01/05 21:48:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x0, &(0x7f0000a63000)={0x0, 0x0}) r1 = socket(0x2, 0x3, 0x2) bind$bt_rfcomm(r1, &(0x7f0000f77000-0x9)={0x1f, {0x10001, 0x9, 0x4, 0x9, 0x1, 0x1}, 0x1000}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x8001, 0xd1, &(0x7f0000001000-0x28)="420100e78b862d98dabb9f0c08fe9cde53e4272e00000b52532922fa54181e33ab45344b5bc653dc", 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) socketpair(0xa, 0x80a, 0x931, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000)={r2, &(0x7f0000001000-0xd)="051b6094d06364d34ac97d2fbb", &(0x7f0000002000)=""/19}, 0x18) r3 = accept(r1, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000003000-0x4)=0x1c) [ 247.144083] netlink: 14 bytes leftover after parsing attributes in process `syz-executor4'. [ 247.182206] netlink: 14 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/05 21:48:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x200040000001, 0x84) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fe2000-0x8)={0x0, 0x0}) getpeername$inet(r1, &(0x7f000083b000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf9000)=0x10) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x1c, "cc51ca790adb7c99809900e15ac494fa893cb07bb9ad4484de82dffa"}, &(0x7f0000690000-0x4)=0x24) 2018/01/05 21:48:31 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000ff6000-0xc)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f00001f6000-0x4)=0xc) sendfile(r0, r0, &(0x7f0000799000-0x8)=0x0, 0x7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f000020c000)={0x0, 0x0}) accept4(r2, &(0x7f0000f6c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d4d000-0x4)=0x10, 0x80800) r4 = accept$ax25(r0, 0x0, &(0x7f0000321000-0x4)=0xfffffffffffffeed) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000f0b000)={@common='lo\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00007a5000)=0x0, &(0x7f0000c18000)=0x4) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f00001d2000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 21:48:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d4c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0xfffffffffffdff06, 0x0}) r1 = socket(0x11, 0x80003, 0x0) setsockopt(r1, 0x107, 0xc, &(0x7f0000000000)="", 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ec0000-0x20)={@generic="425b100ccd17ac4606487b1530aec478", @ifru_flags=0x2502}) socket$llc(0x1a, 0x3, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f0000157000)=""/166, &(0x7f00004d0000-0x4)=0xa6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000091b000-0xd0)={0x0, 0xc8, "e73c75d3b1222b30e448d512f7c7deac296226343234436465d0145fe025b481ab57d16e7479e23d8438db5f270664b04be89d8c60ac5b5710dddb773751565bdc252ff1d8867009ffbf8ee8783b96a2958bee470043b9f3bf393ae0d2655d69dbf76a65cf241a76920d9bee09209ef0b610041020721b114a51df181c90e76ccdb424e14e94d7c5767c6e8151ba1e18f513aff8ac058d48d7599da07ecc9e052c71c3e4882083f6065e7d37a87ef68c5639176bb722258386fd8393f0e721664f954cbbce502522"}, &(0x7f00003a4000-0x4)=0xd0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000003d000)=[{0x0, 0x1000}], 0x1) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000765000)={r2, @in6={{0xa, 0x2, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/05 21:48:31 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000505000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fc6000)="36df68e095fd56e8abfc09e3c9b3a4de351a75f90ef4a5e22c6079a405e7f21dbc64f0c908839bbf0300df372da8a1b04b44ba2d3885787351a2cd71fb72df763d579ee58e911b515558919e6667ac93d63b313faf795de0e2b25673fe185de0c571bec48dd7c15895067fcc25557c350c4a9d9ab0435543c47dde8a", 0x7c, 0x20000000, &(0x7f0000fc6000)=@sco={0x1f, {0x7, 0xfff, 0x100000000, 0x3, 0x100, 0x17bbf6a}}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000fc4000)=0x0, 0x4) 2018/01/05 21:48:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x89, 0xa, 0x2) write(r0, &(0x7f000016e000)="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", 0xfffffffffffffd9b) 2018/01/05 21:48:31 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00008d5000-0x8)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x2) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f41000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x805, 0x84, &(0x7f0000f53000-0x8)={0x0, 0x0}) 2018/01/05 21:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000acf000-0x2)=0x7ff, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000fe0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fdf000)=0x14, 0x80800) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00009f5000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r4}, 0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fdf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000786000)={0xffffffffffff54ad, 0x203, 0xe785, 0x713, 0x0}, &(0x7f0000f27000-0x4)=0x10) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fe0000-0x8)={r6, 0x800}, &(0x7f0000092000)=0x8) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000e65000-0x8)={r5, 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000045c000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000f29000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @random="e1897fdf6cfc", [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000982000)={@common='gretap0\x00', @ifru_flags=0x501}) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f00001a9000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) 2018/01/05 21:48:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000000e000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "89e879", 0x0, "e87bbc"}, ""}}}}}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f7c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00004e1000-0x12)={@common='ipddp0\x00', 0x0}) 2018/01/05 21:48:31 executing program 3: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd9000-0xc)={0x0, 0x0}) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f0000b3e000-0x4)=0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000cde000-0x8)={r1, 0x4}) socketpair(0x3, 0x80000, 0x1, &(0x7f0000cdd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000cdc000)={r4, &(0x7f000078f000)="26e4976fc0aa83dca675af624ff82165bc7594e841004d6ed7f5657ffa186c7dd6994d4d3b0ef36d878def8e", &(0x7f0000cdc000)=""/139}, 0x18) 2018/01/05 21:48:31 executing program 7: r0 = socket$inet6(0xa, 0x80021, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xac)={r1, 0x8, 0xf5, "b481878b7d6973050e2ef945b77f2984dd7c19635f64fb2c0a47117a26f4f470850b27fbcb98e02a009bd45a4c3d1d68dcf54dabbe5f5dd22535b0461335085bd85b5631c202d42942a01ec81ceb171a2cdd32dbdbe722e7cecf1c475a197bd3de74f0bf99181653e4df512edf2fb660c30ac0d2fd4d78a5ab67a48da69b65860735c3c8ca1792dc4bbfa5e935d2b9c293dbdb1db458d92bd324d96f4785b8548c594627ee5f13b18638d84c75615be769704a5cd5767bfb2cff31e2e5925d492cafbd09767c1991b3d2c86191ddbfd6a3248d63a14cb7cd9cbcf1fd930e58652ac0e308ed899bf6e90f13db527a7d9466672613f8"}, 0xfd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x81, 0xf7, 0x1}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009ed000)={r2, 0x80000001}, &(0x7f0000001000-0x4)=0x8) 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) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={r3, 0x7ff, 0x18}, 0xc) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c7000)={0x0, 0x0}) accept4$ipx(r5, &(0x7f0000f44000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eee000)=0x10, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r6, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) r7 = socket$inet(0x2, 0x6, 0x1ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000001000)={r1, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r4, &(0x7f0000b66000-0x8)=@sco={0x1f, {0x401, 0x9, 0x6, 0x248, 0xfffffffffffff42f, 0x8}}, 0x8) setsockopt(r0, 0x5, 0x3, &(0x7f0000001000)="6ff7", 0x2) 2018/01/05 21:48:31 executing program 1: mmap(&(0x7f0000000000/0x7a2000)=nil, 0x7a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x1) mmap(&(0x7f00007a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007a3000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a2000)=0xfffffffffffffdf1) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000172000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, r1}) setsockopt(r0, 0xff, 0x0, &(0x7f000079d000-0x1)="", 0x0) 2018/01/05 21:48:31 executing program 6: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1003, 0x3) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ef6000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004ce000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b86000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000db6000)=0xb) recvfrom$inet(r0, &(0x7f0000ef1000)=""/216, 0xd8, 0x0, &(0x7f0000a27000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe5c) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000e37000-0x1)="a6", 0xfe1a) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ef7000-0x8)={0x0, 0x0}, &(0x7f00005a4000-0x4)=0x8) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c86000)={r2, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2cebe99f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x800}, &(0x7f0000ef6000)=0x98) sendto$inet(r0, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:48:31 executing program 1: pipe(&(0x7f0000340000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000021e000)=""/93) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000f9b000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a7f000-0x4)=0xe) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b4d000)=0x0) r2 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f0000f9a000)=0x0, &(0x7f0000822000-0x4)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000068b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, &(0x7f0000997000-0x4)=0x20) 2018/01/05 21:48:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001000-0x4)=0x395a, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000f0000)="2000000025006f76530000000023480080d6000002ffffffc000010400ffffff", 0x20) 2018/01/05 21:48:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000621000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f70000)={0x0, 0x0}, &(0x7f000016f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c80000)={0x2, 0x20000000004, 0x1, 0x10000004, 0xfffffffffffffffd, 0xffffffffffffffff, 0x4, 0x6, r1}, 0x20) r2 = socket(0x11, 0x2000000000000802, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000165000-0x4)={0x8004, 0x0, 0xffffffffffffffff}, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000033e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000076a000)={r1, 0x6, 0x9f, "d3331c4f398a82dc905d2d3c66a2e3518572e756a4e9d3ba1c75e3c43baf9deda7276574d6dc3d11830b46a8d5014dfe974529b3ce4058aa58272cec17860d388ab1c7d2ebb25858b60f21f019cc33b3b03c69189cc019b94456d97792f4932cf5ad3c3005d5f9e1a281d5545e6aab6f1e5ff8d93e773556a592138e50f37ebd27faf6a4f6fa05ac52647668a8ea23072d264af938f0a12cc1bbb69d937a07"}, 0xa7) 2018/01/05 21:48:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff28) listen(r0, 0xffffffffffeffff7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt(r1, 0x84, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) 2018/01/05 21:48:31 executing program 3: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000044b000-0x4)={r0}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000faa000)={0x0, 0x8, 0x8, 0x8}, &(0x7f0000262000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ded000-0x20)={0xffffffffffffff00, 0x5, 0x8200, 0x6, 0x4, 0x80000001, 0x2c4, 0x2, r2}, 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)='{', 0x1}], 0x1, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:48:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000c, 0x6, 0xc) write(r0, &(0x7f0000818000)="1f0000000307ff00fe4345c0071100000200f00008000100040400dcffdf00", 0x1f) 2018/01/05 21:48:31 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000201000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00004fb000)=0x0) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x4, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x43) r3 = epoll_create1(0x80000) tee(r0, r3, 0x9, 0x4) epoll_pwait(r3, &(0x7f0000875000-0x2b)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x20, &(0x7f00002f7000-0x8)={0x0}, 0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000f7b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d0e000)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f7c000)={r3, 0x28, &(0x7f00000fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000f7b000)={0xfffffffffffffffc, 0x7, 0x8000}, 0x4) 2018/01/05 21:48:31 executing program 1: r0 = socket(0x8, 0x8080b, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b84000-0x24)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3, 0x0, 0x5, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x4, @empty=0x0]}, 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000e5b000)={@common='gre0\x00', @ifru_data=&(0x7f00002d6000)="96e85a370d18d826a06f7c87542ef702285fe201fa44aecabdb3f0f0fdcf065f"}) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f00008e6000)=0x0, &(0x7f0000db1000)=0x4) 2018/01/05 21:48:48 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) pwrite64(r0, &(0x7f000041d000-0xfa)="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", 0xfa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x8020400000000802, 0x3) bind(r1, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/05 21:48:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002eb000)={0x0, 0x80000, 0xffffffffffffff9c}) write(r0, &(0x7f0000f42000)="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", 0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000241000-0x18)={r1, &(0x7f000072c000)="", &(0x7f0000d3a000-0x9e)=""/158}, 0x18) 2018/01/05 21:48:48 executing program 5: mmap(&(0x7f0000000000/0x5b8000)=nil, 0x5b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f0000307000)=[{&(0x7f000002c000)="b88f", 0x2}, {&(0x7f00005b8000)="b3500a07b2473a0a180a34ba5290cf3038170b3fde30699810a1ec46ff7b5af1f02a435788f49f7b4a266aaae1fb7b9e0c9a3ac4f8aee6c1c718d028f5b8f4576811670e608e90e8a9152383270042df9dab8140dac6198b6a5964a08c47a50f77fa2688db1ee91aa78180de2de6a4b3ad19a660c4f7bade43af", 0x7a}], 0x2, &(0x7f00001b2000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00005b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f00005b9000)=0x0, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000015d000)={0x81}, 0x1) mmap(&(0x7f00005b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00005b9000)={0x0, 0x1f, 0x5, 0x101, 0x3, 0xc62f}, &(0x7f00005ba000-0x4)=0x14) mmap(&(0x7f00005b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005b9000)={r3, 0xffffffffffff8001}, &(0x7f00005b9000)=0x8) 2018/01/05 21:48:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000b32000)="98fda872991732bb74de11b3fcccf1b7460144e22dd528b695a21dd431e86268638ce0264e362fdccf6b151ca240e7ae49a5e47bb86afda29f005e7994e38a7d46efb2eb33821ff3a46ea8e2ea33528748b4e0cc569df0200b30af3b5f9f") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000778000)=0x0, &(0x7f0000883000-0x4)=0x4) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:48:48 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000450000)=0x0, &(0x7f0000000000)=0x4) 2018/01/05 21:48:48 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f22000-0xb4)="491a29394549902bd4618428f3d0ca84304ef8e9ec1bc2d7f732c9bdbcfe5042d00e9f7a4e41203489a35bf5c550db7fda98be787d015c204d8e67f6c5fd7dfd9d40777867f879618db29bff6d19881cdc977de2ea81b7967bd9ffc4612eaec3738948c2d507d18274d9047e886133985701ba9fdb908e413546333be470267849c80401289d985508e3c2821dfaeabb4ad5c9afb6bb366ceb673dc339f0fd425e40b8a3664015cecc627a16a5ae7cf5fa204190", 0xb4, 0x80, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f15000)={0x0, 0xfa}, 0x8) 2018/01/05 21:48:48 executing program 1: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000053f000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00006e3000)=""/185, &(0x7f0000002000-0x4)=0xb9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002aa000-0x18)={0x0, 0x0, 0x30, 0x6, 0xffff}, &(0x7f00006b0000)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000782000-0xc)=@sack_info={r2, 0x80, 0x2}, 0xc) 2018/01/05 21:48:48 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x67, 0x41, 0x2, 0x49249249249277d, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/05 21:48:48 executing program 6: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80005, 0x4, &(0x7f0000ea1000)={0x0, 0x0}) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000ea1000)={0x87e5, 0x1b7fa8f2, 0x1, 0x800}, 0x10) r2 = accept(r0, &(0x7f0000ea1000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea0000)=0x10) tee(r0, r2, 0x2, 0x1) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000ea1000-0x2)=0x7, 0x2) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0xfffffffffffffc7a) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ea1000)={0x0, 0x52, "9443196d0c5863bca8fe1615f78ab16233dc4c66ca701841c3932a989581fdb6ac84244bfc22d148ff63c2f7b245bbaf48520dad20b4b7e90ed917163c499c4c9760419077d861e2e8ee5b540bbc34a60fe7"}, &(0x7f0000ea1000)=0x5a) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000ccc000-0x38)={&(0x7f0000931000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000ea1000)=[{&(0x7f0000ea2000-0xcf)="56991f64893c79ecfb9b830c37c4ab0be95fdef1f3fb7ce50405984a89e72934319af41c4fb180656693eb8ec3d0964cea90801fc3238550e0cb295f83021235e068f1317dc784e3ac9b17c1d8c16631cdd27f70e49c4a6515582e6255556639be71b16ea61bc8fc4b0fd960f13397628f79184280890e42ddbfa4a13a00c3e583ce01e30837a37097d958d86e857c052d133cf3d43c92e72a369089a6884afe196503142136797ccd762436d056a562283ad2b685ed613a8e682e9236aec46c95c1574dd499d9a469556ae85355c8", 0xcf}, {&(0x7f0000ea1000)="bbf15d23ff858ab3c79632fea33c15f9e68a43625926ea2ada08ce2981455fc5e0121073fd2436d9c1c4b9fd3be53fb995e05a1fe058ac7bda5533ca1564e86609bd41beac5f", 0x46}, {&(0x7f0000ea1000)="8babe5fff3ce29e30340586e399e1b1627564af212a55a7916557e0cbbd006ce562249314e3569de4dbe95295c5533e5863b29b1327661cbc06ed0c75eefb80b8b24edcc22c240f23cc4b4577962ebf8b15cfe0e4d30493eda40794c6bfaae809b8d278cf715e0c10187aad538062eec9bc3539c561ebfa0b4855b1890ef53488441675bc100675d8454bc320813fd808cc9867b989b6c23f019585e05666b1689e14798604a004df263622b00849a1a71478a90ac1397aa63885a248b", 0xbd}, {&(0x7f0000ea2000-0x93)="8b205edb9ca4fbaa018a3f9a587f291148a351b90bf307ccd43791fbe1f31985e01a32eec50ca98947686fb7457d977267c2c13ece4c532e156888cc60a7e97cc00f92d88e78dc9b316343f559ce6d26333dd8a027adf56af0859f55adb41095b073f6c7c6e209461a503b812894e9c0e9cdd9f2ca93ed37284fea0fbaa4fab5ddd54915bbb2dbb8bc0953d496b364167483cc", 0x93}, {&(0x7f0000219000)="40ca4ca1034a142ce3f6f32b9de2c9a440d365db2eca44cd851ea8acba396512e152d334bc0841217c2b44ced4e64484612172da68b1ba795213e6cba69cb1c39aadeb945d6964b94a3a37e93fb634203b2831bff79a0378195b5fdae1d40f90cf2207cc3b845dfff4158c73b44b3a1afb61b3fcfa5c50c1c09f5d52afd937e2d5371ac940e1ca282aada766db416d849a4b5cc7cb37997bad1aece973b26ee417b09701eef3420407291a0e136826f7986ad2711fb570d0eb9e69d89380d5ff9bb6eef6bcef006cc97052d186b2f157c3176fc930b583", 0xd7}, {&(0x7f0000ea1000)="a8d8f27d443e861543ec4de6fbcf0c9288aaee0d1781fc65e90fd8c5cb42bdaf1f78f499641be9e3ae533e0ffb74769be6f9c1fe30af04eabd19716b77d509988516f91f224c8f35e1fd216717b66cdd15988623a70baf2968a28f7d4b2d5dba30a0a6b25429806193743cde671f36a80c98d87677f1274d80551ac0b8598768327d91749a88932c6d773690a0a55274bba2d5963aa45b0dfb27202152916caa325400c07514f2a35042e192281b615db90d5d8b9f07402ec6c06e93", 0xbc}, {&(0x7f0000d56000)="d3ff3186dcf850c233e2c17bc2457b37e9c1a4d24742b11b9c0865898f98d52da6bdccae51bcf5aa45db48fbf14a79057d8e2ad689da514776e600490f1b2a5ec58d", 0x42}, {&(0x7f0000ea2000-0x13)="51bd493b635449e498c951623ae5b3f6cc92da", 0x13}, {&(0x7f0000ea2000-0xe)="dbdfdbd90375a04e5c0dd28c98d4", 0xe}], 0x9, &(0x7f0000ea1000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x4, 0x6, 0xbcf, 0x99dd030, 0x20, 0x30000000, r3}}], 0x30, 0xc0}, 0x4000800) 2018/01/05 21:48:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x32, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000010f000)={0x0, 0x0}) 2018/01/05 21:48:48 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000001, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000001000)=@generic={0x0, "6edd44ba2c4a27a11db26cd7b4016a1967e84f61757e41d01a2751df4a2033e9123c78b83aa69e189c4e48cae442e3017a4ffce1c739c1f2dce64eba0e350691dd2d2b7c19c1b47503d46638632dc662ec4c7d91acaa7e9e1225e1c04c9150f78cf55a39d764912ddb65bee1995df511912c4323e82c0a14cbdfdf71de50"}, 0x80, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[], 0x0, 0x0}, 0x20004000) 2018/01/05 21:48:48 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) poll(&(0x7f00002ed000)=[{r0, 0xa500, 0x0}], 0x1, 0x2) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000f82000-0x4)=0x0) 2018/01/05 21:48:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x5) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e90000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000d2b000)=0x6) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) accept4(r0, &(0x7f00007bb000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008ac000-0x4)=0x10, 0x0) 2018/01/05 21:48:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = getpid() pwritev(r0, &(0x7f000011a000-0x30)=[{&(0x7f00006d0000-0xe7)="bf44564328432c88f422bcce93467100cc3157de18d574df1f6e523a22db38db0738538b204df1728e17f662e1fe50efc9ac660185c938435e454086633715a70a94d68760797922ed83ee5f70f35bc8c4ee41174e09fca1408e95a4dedd8ba12cf3aaccc09f96ededf4c8bf9ad0904aa6617258212aec00065c8959ada952985b5ab8927a94ac9cb19a4a28e13d71c3d3bed9fa3bac07c64a8f6ebeb53ea9f880f2b60c5e6068330b2e8114eb5ffc1c6eec54d977967fa47012eb3f59e80e489b5a1509a5eebc63096513f7e06a32cdb25f1edd6d106f2ccd38ffd256ad0053e1886ebf488805", 0xe7}, {&(0x7f0000d04000)="13b5dc27d17066459c82457ce87f4f6f084de17db70f3b3c6dce3938882d88b71fcb3690a6b1e377bf7f99487c9162212bc36a6a7d448c432f460b1a6a1e90a19b3531ccbc20448ae5ed9579c77b18cda3dc8c8893e4689750b1372af0bf01c767ef7fd00c349aee9fec0dada961c6dfc124", 0x72}, {&(0x7f00007b7000)="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", 0x1000}], 0x3, 0x0) r2 = getuid() r3 = getgid() r4 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000013d000-0x4)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000266000)={&(0x7f000042f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000396000-0x70)=[{&(0x7f0000994000-0x2d)="795a8285f044c9c2953e352aa36d9af40ff313c38ef4a46b8af54d47a063b9480b2b1b3fbf81ab5e004edb8ef5", 0x2d}, {&(0x7f00008b6000)="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", 0x1000}, {&(0x7f00001af000)="", 0x0}, {&(0x7f00005f5000)="06eb6b67c3db382acfa5f7586edc", 0xe}, {&(0x7f0000dea000)="", 0x0}, {&(0x7f00008f0000-0xb4)="f6e8daf3434c29b66f4e32efd22b6fce5da40d985f58964732b43923a0a43b1a6deb9a18bd9850cd249b0ee536ed29214f2fd026d30a4c86c8fb27474255af2f29225091901488453917a68abeaacdab58d4655880157c9bb6f1397a36a0163b41aa52bf5a634ad2f56b9170f24682caa8e66d8c33963c6dc0876fa652987cf969b01334651771973a4baf3d67785af8f0b4e7f0fec4a0a3073864216bc1dd3b99ca370296cae8ffe7917ac14003b86a2901a0c4", 0xb4}, {&(0x7f0000aa0000)="ded87f50306809bab096056371aa54fa50f26a543d96097612829cab6a38c7b5a708808efd845508eb5efdce99f2c888734fe3ec4b6d1eadeb9e626d0f28e9f18cc195aa9cf4b298f93554a00e877d3f114c0a97ae13f29c42cfe50312960b18ef6df41abd0bbe0c7115611b6dbbcb2df9723562fb26302f17c5368daaaedec11d6138980419e1a2ccd00ab00f8ccf5a45905043890adc181b133e7c9be04e2518348d4d11484740183ee85c3d5eb21cb944d32d2d6e7af1e7566c", 0xbb}], 0x7, &(0x7f0000056000-0x50)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x4000}, 0x8000) [ 263.665498] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 263.677419] device lo left promiscuous mode 2018/01/05 21:48:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) close(r0) socket$inet(0x2, 0x6, 0x2) 2018/01/05 21:48:48 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000339000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000f9000-0x4)=0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f7c000)={@generic="527bdc39f2bfa4a68050e28d2b45a01b", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000f7d000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000450000)=0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00002f0000)={0x2}, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009bd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000445000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000f7c000)=0xa) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000f7e000-0x8)={r2, 0x2}) r4 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00002b7000-0x4)=0x2, &(0x7f0000f7e000)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000f7d000)={0x2, {{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/05 21:48:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) sendto$inet(r0, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) 2018/01/05 21:48:48 executing program 7: mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept4(r1, &(0x7f00000f6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000521000)=0x10, 0x80800) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000ecd000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006fe000-0x5)={0x0, 0x0, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000+0xaf)={r3, &(0x7f00006df000-0x76)="bfc8b745513a937a77a51d9b7d640062f826024e863ac3ebe6767eb1946532551a65a43f9c91671b85c043701580140d919830f2ceccf7180573c51dd80830fcda56a44fbc0006587116042b036b9e42488234ff6b8dc3980a4fde094171309959105da1d1fd85a821e9a73b872239fe8d227f29b2d7", &(0x7f00005d2000)=""/117}, 0x18) 2018/01/05 21:48:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000227000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="84efad429c87fb852e4999ec580cd4c3"}) sendfile(r1, r0, &(0x7f0000000000)=0x0, 0xfa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000)={0x0, r1, 0x3, 0x1, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000)={r4, 0x4, "7f72a28d"}, &(0x7f0000002000)=0xc) r5 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000001000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000-0x20)={r1, &(0x7f0000005000-0x2b)="f67222e3278e30932f943b5a0deeee889175032986f095d67d5119fd134147b176e0082ffe7605d7d724af", &(0x7f0000004000)="2130a4de3d1c87bd4ffae42e241c827b48a15bd2db69adab6a897512c452fba6ee762ae8f4b882048c8445b434551d4baf6cf60c810e8ac6cdccb02a1f589e59ff6652a3ceae552414d369a27eb687d875ad883e151774a20e655bd5d64acd9531528104e34062266235da7b44c25ec5299f7558bdecced18acb2a4e7df9584a5488f291b40111f2ce1f5774d57da939eae3708b3a371c076dc6decc9f6588a367507638af0cc769581285790ca54bb72611f5592bf7a96d5e76d7530e6aa58886d2804c1e707390865d604aa2519e4171f37f8744", 0x0}, 0x20) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)=0xa4ae, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r0, &(0x7f0000006000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x10) close(r6) setsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000006000-0x4)=0x40, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000007000-0x30)=[{r6, 0x1, 0x0}, {r2, 0x8500, 0x0}, {r2, 0x6002, 0x0}, {r0, 0x4, 0x0}, {r0, 0x8080, 0x0}, {r5, 0x88, 0x0}], 0x6, 0x4) 2018/01/05 21:48:48 executing program 6: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() syz_emit_ethernet(0x4e, &(0x7f0000019000-0x2467)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'Bp\t', 0x18, 0x33, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ead000)={0x0, 0x0}) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000ead000)=[], 0x0, 0x80) 2018/01/05 21:48:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d7e000-0x1a8)={0x8000, 0x0, 0x1, 0xd722, 0x7, [{0x1, 0x1, 0x3, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x6, 0x1ff, 0x5, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}, {0xc461, 0x9, 0x3, 0x0, 0x0, 0x403, 0x0, 0x0, 0x0}, {0x1, 0x1, 0xf0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xffffffff, 0x8, 0xa4a3, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0xfffffffffffff670, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x2, 0x9, 0x100, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}]}) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000209000)=[{&(0x7f000053e000)="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", 0x1000}, {&(0x7f0000ef5000-0x3b)="104ff7d44c400964308988e97fdc0cad6d1bcc3f59d36c3a07fea6055b1716e56c38ed1f380f1648d3c3d3756909411f2ce0c12eae8d86688cfca9", 0x3b}, {&(0x7f00009d7000)="7a22c679d5b051aa8e05eef9ad99e6e66b8fd3dffceefef43e6c43ba4cd09e9ba117f4af3e7e8639fb779db7", 0x2c}, {&(0x7f0000467000-0x7)="0e33aa00adb9d3", 0x7}, {&(0x7f00003a1000-0x26)="b35fe87791627bdc18cac186bd92adfe31fac9022944de53d0beb2b9de5cb909267e2365b158", 0x26}, {&(0x7f0000204000)="d0067de051b183a8c1db381f99039c9e4a119dc0d821df06200f3abc18f3719fa79e6247427dccaaf509471f6224a8055921901600a670246113822e700b78c41f95d7815d3fdd8302", 0x49}, {&(0x7f0000593000-0xbc)="c6c89a3dee9b6bb021691425da24655e80840e9d12a80949b50e50bde3720119de5f5df5df6202ca4144bf14a94b5c64f6e7ab551ce89499e31c80e218bd3d5e91cd634fd7d390740ba48a0f2b20ddc4e29b906b8a6b15af86d8b23019b9f6a315eb2091867528276e1fee48081c5a8bea2095f7ef1f7bb2eeb020e5ef8698763dce397fe8a37b88803a8304ef315503879eaacb5c4364f20cf1dfa149f964fd43c46eca2c7427be7190002fa31f973e0872546b80d1fbf73c12a875", 0xbc}, {&(0x7f0000075000)="bde960dea29d5881fa15d8b71d75ccdf1abf1e0a571d5a86315ca2f935090e59218c2c003d13a3b1e97cea3bd8dc58e6fed2bd81bfec", 0x36}], 0x8, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:48:48 executing program 2: mmap(&(0x7f0000000000/0x311000)=nil, 0x311000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000312000-0x38)={0x0, 0x0, &(0x7f00001d8000)=[{&(0x7f0000312000-0xe7)=""/231, 0xe7}, {&(0x7f0000142000-0x42)=""/66, 0x42}, {&(0x7f00002dd000)=""/106, 0x6a}], 0x3, &(0x7f0000311000)=""/6, 0x6, 0x10000}, 0x21) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/05 21:48:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00005d4000)=""/165, &(0x7f0000687000)=0xa5) write(r0, &(0x7f0000a6e000)="220000001b00030b0000fff9ef001201", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b9d000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025e000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000832000-0x38)={&(0x7f00007fb000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00007b1000)={&(0x7f0000487000)=@newpolicy={0xb8, 0x13, 0x0, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {0x0, 0x101, 0x6, 0x8, 0x0, 0x7, 0x8, 0x8ff1}, {0xe00, 0x1000, 0x100000000, 0x0}, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$llc(r0, &(0x7f0000389000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000971000)=0x10) getpeername$packet(r0, &(0x7f00002ca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d8b000-0x3)=0x14) recvfrom$packet(r0, &(0x7f0000118000)=""/100, 0x64, 0x10000, &(0x7f0000cf1000)={0x11, 0xff, r2, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getpeername$llc(r0, &(0x7f0000e30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000104000-0x4)=0x10) 2018/01/05 21:48:48 executing program 6: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000f0e000)=0x0, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00001b9000-0x8)={0x0, 0x1}, &(0x7f0000f0e000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e2c000)={r1, 0x5, 0x17, "b1b9db408331e15f11e7306ff80479a52823ae0f436292"}, 0x1f) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0f000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x2, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/05 21:48:48 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pread64(r0, &(0x7f0000307000-0x80)=""/128, 0x80, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/05 21:48:48 executing program 7: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) getsockname$llc(r0, &(0x7f00007de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000629000)=0x10) write(r0, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ff020000000008010306000200a445", 0x22) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000121000)={&(0x7f000051d000-0x1c)=@in6={0xa, 0x0, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f000081c000-0x10)=[{&(0x7f0000323000-0xf)="4c0d7bfa0c87519444b3c5cc4fda25", 0xf}], 0x1, 0x0, 0x0, 0x4004084}, 0x20000000) 2018/01/05 21:48:48 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000004000)={0x10, 0x0, 0x1, 0x8000000}, 0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ace000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f0000bbc000-0x38)={&(0x7f0000991000)=@kern={0x10, 0x0, 0x0, 0x42000002}, 0xc, &(0x7f000081e000)=[{&(0x7f0000001000-0x2e8)=[{0x34, 0x9, 0x0, 0x2, 0x3, "f33a7de97f2bfe6afd9d33e344f4ae79c2b542235931f07cac0dd58cb39f0ee82ffc3759"}, {0x9c, 0x0, 0x200, 0x8, 0x1, "58bd52ac5ab443ec5c70de14d26bb4519aa4f30231be1c64125a924e446ffd1da214d5aa4b2da13b1f6c9d0f31c1e6f30c2bcae73beebd032663a9ac8b2bfac2918a70e1d20ff6e6d26a4094ece8ad38bbc4f790cceccf8a5dfa0615cdf6c8cfbaf98a963742b8dbe4ffe35101f4bfa0a98d500a2b5248eb65a62ba116737b5e94b2cd5ae3434bf59378"}, {0x108, 0x208c, 0x100, 0x67c, 0x2, "29c2737ec39a1ff8cee75257bf4bb645320f57b797c60c63dfe12350b72531773ace96f982f7d6e681029b312d9e248e4034d6b70705a3140f3173f71808663c97c7de89f44a5fa0fe2488b4c2220d11a71a41dd459994a26e6fcf1ff001ec3996ea29ae020f15527cdb01d3be1430681da0ed3dc63eaf010cf7b7c702846d473db9de22c344918c3ac9b23d8d7719772dfef640431dc1b7d15b4d2f16b16d8c83689820bad6607faee3e32f8f1b2b1894120f8c9d6b3a4ac47632738d32a79db807bcfe961843b11c6c9715fd9ae766f801fdeba2c38ad7db3bf5f9767ab16f192b87c714b3268d02feac9c2b4b327b097ead75a362564d"}, {0x60, 0x4000000, 0x200, 0x6, 0x2, "859c5a86b28ab5a6d482a87250811bdfe41d839defe8a319058c5c21c1abbbb45c3379668eb2d46234d4ff442e3c4e17b25f91b5c89cb016b32e90e8803781800550c8a6a7ae0d7faabb69e892ec"}, {0xb0, 0xffffffffffffa962, 0x100, 0x7fff, 0x2, "59feae7ff306f42f32e97ce0f68498e4c5d3e6f6e4bbc60ae138d1042b66b353dbba3d0256c769b8491f607875d12e772bff42ba3cd15fee72ed51f24e6b7069365e13e9c6e8ce1bd0637bde30dcf792cd3f1a73e96b416dc3d08ac8ab28d9489d28decc4b90ba387a1afa2a9e436bb106131a3cfb3ca34d2a8cdee2f674ea6db7df6a87dc390066768517da8937ae8ad896eeddbceceb51bc6c8934c08e45bf"}], 0x2e8}, {&(0x7f0000000000)=[{0x6c, 0x80, 0xb25, 0xad, 0x3, "8f91306a0fb7af6aad1062dffe49ece1ec46862f8fb7438f24cfc737855d30091c23b67977c48b5c90aa7929a285682175a736411d392c82b1e441be214c8f9ef2dd7bb4fbf5b4f675ae1879650b587e2f26bac19deeb22ac06362f9"}, {0x70, 0x1, 0x2, 0xf, 0x2, "daaa6ce42079991ea5f3ad947f0176995ae3394e0d536257123c340b81f361be3b9059374a4c7fb1117c1ddf79ce5a0cddcb51e16f82908a597e33027f8cd4a2dfa04b2296260a056fddfcbfac876467f5a83e7e2c926afa32e491474e"}, {0x2c, 0x4, 0xa09, 0x13, 0x3, "f3c20772cefb78ee28a7d3f837c0b94cc15930b4193d2077c0"}, {0x68, 0x3f, 0x401, 0x200, 0x2, "b82e96f20dffaa5bf2d7cb62903b13608b9a753813685005dc045ba5e672809ade89b87158a6b4cb355de6b1d1df3016842838f3d71c7bb9e99089ad9e90c85f42bf3b77410ce208101db75fb1290a4bf3cb9a0a53925b"}, {0x78, 0x15de8000000, 0x4, 0x0, 0x2, "5cec632580511bf1a02354888e85990756d06a6aac1fd197b2f8a07342a57f441a351d5f948e08b73d5374e144659ac07052f2f0a39f38d7543e56943ab60506abf287f5bb5b8824eded74beb8fc5c37215893de21a880386963c9e9a5d1e23a9c0124bcf7779652"}, {0x58, 0x9, 0x118, 0x81, 0x0, "79f052fcd2805ee22b8ea5c16f52b73a72eb97a10c8cf2c481283124e2fe59e33a90ab762ac4700e007aea39abc2685ce33d1a72c1eb64306416d0543b569971e4daa701c6596d3b"}, {0x88, 0x401, 0x100, 0x1, 0x0, "ba39864ee772d4bab512b952fd7eba1cca097177f2bfbf87656f14080995e0ac8751d9c1ea46047141bf400f9a1fbbdeaed2ca879f2935d68ff3e2858ee98ea2c7c228e1418eb410377e4815f2b6f94b12af1367f49627381a2d5c949b29b713be2f71fff062946f25fd226971bb020697ad0e6ecfd4"}], 0x2c8}, {&(0x7f0000000000)=[{0x8c, 0x5, 0x100, 0xff, 0x3, "5eadbbb377186fb5d49bc075061db153d59b5a3cb4152fc1e3d1c5f1557e83fd6b8521504c51c98db7f636cc326fc1c805c5f5dc72cb80785298aa304c4e76e7fa50fe97b4cb70f014932c57c68fa131d044fe384448d95bf7852f0bcbe4b5417ac6888d9f0457f36c889f50b445c118b8d3dec27fa62e957c228464"}, {0x64, 0x1f, 0x312, 0x200, 0x3, "100a2c14ad2acab4cd6aca8b2218a0837594a30b19c0f0a1de9eefa1aa57b43fdaed24d82c36558695bdfc10e7a86e23f809b6228279e43de1cbd11862afc746a758b1f2718c1f921b78114e87ea4338a88766"}, {0x1010, 0x118, 0x205, 0x0, 0x2, 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"a96ab19a0924e593d93df764023f00e0e1084778b88cfeb66fa16b9a6c1d11d9e5a40d18161c57416808b9775d36ef5a9133a408b838527e07e040cab3ae48cc247286acbf506e56eb2cdcf6ae0f1754826516e8c5a2bbcb237ca3282c4d617a3954b3c3f00ff454d8490585f74cc923f793d6717517b2d2944a82d698d5a1e208d9d48497f2dac7625d536ca5265ebc267bac9127697dcce7aa29607f382d027ddf57f18c9df0e3f511"}, {0xe4, 0x31, 0x1, 0x9, 0x1, "1334daaf9ed7b1832a9705a5b291cfc4c725bc8af04302c0aefc75b7a43b87d654815a8c1e070fc3cfa741e8bfd465986dce851bd07ed52873614b6046190752f75f65b9c5384e7a3960373b6a72ff5834f6bab57c23d10976e2ef7c549b2492c55e4c92a281065bb2c471c2a9678160b51ba02ddf042a996d2cd70a784c12f1733bc3026ed07267065e60edd866be3257277e4212a242aef0b44999516869db775951a3a6aa5d16d7c45a8ee8d4f87dceb6f44e6bbe47802e8483dbb184229023393bbae93b65286026f679301ed43e4539"}, {0xfc, 0x8000, 0x400, 0x0, 0x1, "a12aab29efcab4ae165e9947df2c5c1ed22948a693d512c4fd7417755b6814585fb2e0b221ba7f6f5927efd6dedfb342a5331fe2e39b0d77b2f637c2f20da3d981e67fbead3344626dca2f5f5d8b7b8ee14f15784636bb7b923b9893503d105b82cceae506b2446e70ea9b1de2e74b625e14828947dab580fff023821f75b88b00e5d07935089452c523c24fba3a25d5a36a87a77dc2ab4aece92987681de4c81683df820c281f3dd79615011b44e2748fdec8b1afa6a9030e90f061f82f1cc50e7aecbb0df449f9d92e2d2aa6613f7999518488b2a58f8f505845587664173ad405285163549844a1da1d19"}, {0x28, 0x7fffffff, 0x4, 0x3ff, 0x3, "08f9e8a3196cfb15ba832b3f502cfeb8446dfbb97e"}], 0x3e0}, {&(0x7f0000000000)=[{0xac, 0x5, 0x100, 0x94d, 0x3, "02d4f1c8f0be60ee0ba528d6d846f72cf5870bf9842061b64b17461527bbb820a5698cbe9a1f457a49ffdfa2a6395ac46bcbea97160a87ebfac60f5293589d284818821f8da58f914d1f0b1050c9e161930f003411f0f51b2511fceb330d7171bb25b281f346e69a7416f029d339e3040a0a6a5f4a250ebb8061c171966b4c69ed33abbd8e1fd5ec69e3e702b4ab7f896a9e1daf1c5313a447"}, {0x9c, 0xffff, 0x200, 0x7ff, 0x3, "9dbec583d738752dca51bd6bc08b0b3cd38be465690152fac0c7b82c7fb768b30952ead081704f19272f0b0017cc83defb88e27568900637afb66a563d873bfa455c1bebc9031d7da8ba0876129511a263dc4466ca0c0939a62239923948d7d7f2ea0229cb1cde8676eb81e19a2ac68e633c00a71d226fb82acdc2669b119860cfa4357f93f19faa5f9ae8"}, {0xcc, 0x231886fd, 0x531, 0x101, 0x2, "30f87af5b9e8f100ffbe310b4851bbbafed712f1a337c05830dfcfcf1be824b15d757300e9c01b5b96aed7067e4571d439c9bcd5a19d9dd0773ab8cc27c8fb29cb3e0ecb30316f36cecc0867efeef955393b92039e76025bb0de5ff1e26906d162fb226572b826bc4a04d2c659d69d5c387d848be24063f593e4504d90b056ea7b8128e59cf4963b4735167b090e5806641b4373ed74a6ab4c90ab2e8c787621f698a7e6871b4b0128b6525164e4a3314aa74e1b48f0ace6962a1581"}, {0x80, 0x200, 0x300, 0x1f, 0x3, "6cf7fb9f03c889630a55db09d24531c07c6c67ef29e2cb5f83b4b2cdcabaef03be30f0d75e522c4c2dd5f2d89798236859aef422f6fa97f011f2c792b12c016d37178521b6dbe3c48e19d7d80529373ed9c7b382f874a7ef4f076e589b87f0c152b16ff895b97b33bffbfd3ce8"}, {0xf4, 0xe00, 0xa00, 0x8, 0x1, "7e4859e39e5d7e507b461f95eac982fdfa894b2b871ec487ff47e4ecd0639d8fb852554109ffe7cf16e51d3eb6ca64e007bb82a3934763a2256729509db67de301a80aa1fed106d87d3dfbe0950573ad76b6806e561834a2fbc263bd94356db6ef24e652d40c5e95d79ee77bd5289d5ad0fc9c64badbd4fce8b9210f7aebd4491525154a49060935c158521326c10bbc851e2aaa03e056e6e85164eb47aec2c6b41b1e5a7f1f529b7ef90fe8b584f2203bd9aadfd564c15ed038ce1dfe622f729255165b8933e0c7e9e5b295daf71e4bbd8d71a298750d8a1c7d13d9ac475aad91"}, {0x10c, 0x3, 0x0, 0xfff, 0x1, "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"}], 0x494}], 0xa, &(0x7f0000f47000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x38, 0x40000}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000768000-0x4)=0x1, 0xfffffffffffffdda) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000680000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) listen(r5, 0x8001) 2018/01/05 21:48:48 executing program 6: unshare(0x4000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r0, &(0x7f00008d2000)=[], 0x0, 0x0) 2018/01/05 21:48:48 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000067a000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet6_sctp(0xa, 0x2005, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e0c000-0x4)=@int=0x0, &(0x7f0000c37000)=0x4) 2018/01/05 21:48:48 executing program 3: mmap(&(0x7f0000000000/0x7a4000)=nil, 0x7a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f00007a5000-0x6)={0x1f, 0x0, 0x2}, 0x6) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000298000-0x4)=0x0, &(0x7f00007a3000)=0x4) 2018/01/05 21:48:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30000, 0x7, 0x80, 0x6, 0x4}, &(0x7f0000001000)=0xa0) r2 = socket$inet6(0xa, 0x5, 0x42) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003000-0x10)={r1, 0x4, 0xcc, 0x100}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r1, 0x4}, &(0x7f0000001000-0x4)=0x8) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000000)=0x100) 2018/01/05 21:48:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000d0e000-0x10)=[{&(0x7f0000714000-0x98)="1f00000002031900000007000000088100ed1b8509000100010100ff3ffe58444101ae313d18672c7d294630ae20269698b7a765e5f5a0bdc48918ec4b0ab482aa68b5b9d0241150032e8753ffb81ac55e8f38f5b7c528cf54e1262afe11eb629cc138452a6fce480900b761a80500963789955007cd93203cddcd3b53a86d7a7a4f24909caca3d135e94af9779df0dab7e855cbdfa83ca3", 0x98}], 0x1) pipe(&(0x7f00000d6000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00005c7000)={0x5, 0x3, 0x9, 0x0, 0x8, 0x0}) 2018/01/05 21:48:48 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000028a000-0x2)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f2c000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80e, 0x6) write(r1, &(0x7f0000002000-0x25)="2400000058001f0014f9f407802304000afff510ea000100febfffff0800020001000100", 0x24) socketpair(0x1, 0x7, 0x1, &(0x7f0000014000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000c000)={r2, 0x28, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/05 21:48:48 executing program 6: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002bb000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dc7d0c297ce5", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x7, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f18000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000f18000-0x96)="dcffe28f8d18505c0a14c11b5aea0cc53ede78a24edb02a80a32e827c425fdac55353c4011064ed26a5397d4bed13df95505d1b9ee1261ae4fc24ad2872efa781c19ef0a7cbc9b9951ed255f6effb2f073de10b4242e64f256495a7995c1b042b43df6d3858a2d3314b432fb975f0dfe6c29cfffc27cdd44577ea2855c0ffc4af3960aa7f25549c206ec03cb5a77e91c630cba638688", 0x96, 0x1, &(0x7f0000f18000-0x10)={0x4, 0x2735, 0xffffffff, "3977179fa9da", 0xf01f, 0x0}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000cc000-0x8)={0x0, 0x0}) [ 263.884224] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=3551 comm=syz-executor0 2018/01/05 21:48:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x8001, &(0x7f0000452000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000097000)=0x800, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000faf000-0xe8)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x3, 0xfff, 0x2, 0x20, 0x80, 0xdf, 0x807c, r2}, {0x6, 0x6, 0x3ad, 0xba1800000, 0x0, 0x2, 0xd74, 0x3ff}, {0xd055, 0x80000000, 0x3, 0x0}, 0x0, 0xe, 0x3, 0x1, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x32}, 0x2, @in=@empty=0x0, 0x1, 0x6, 0x1, 0x9, 0x87, 0x7ff, 0x80000000}}, 0xe8) syz_emit_ethernet(0x36, &(0x7f00006d8000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/05 21:48:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x80000, 0x800) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f30000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e4f000)=0x1c) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000d38000-0x1028)={r1, r2, 0x7, 0x4, &(0x7f0000abe000-0x1000)="9d43804df60045dc246606d775324748ffb2c65b6bba5972fe7f916851e2c69e8156eda3ad315ece14410971aedd75074d20f256ea6d88c523d41f7f6ffebb28a0a6f3eda97788c8187e88ec46c56b81206a962eb819b3304ccf2eb5e4e3bc0657641de0cb623db836023f523c4d1b955a97942923b515596bf1cb45fd679da57581c18a7d787ef477f69161d3ebc64638761e392803bcc6253503879a3f439b14bbf30f127d22d4337738a652a7473d5b943a679aa39e3a463026256703cd7fd42328367434228f1635af9962bfecc09ba6dde9808b7d60275b17bc35b3a5d0aa16ecae8613aa2c843d48711fc9239d46cedc168ffa63a044b4e3ad96988a0a2a160fef5de74247da9389a2c9402f48e473edfb5cafe2d831bfbb58642b800a2379b823d02e23b744ffdf8ef800a78c57f05390e12bbd6e878fbaa61acfc7e66da8da20c78c21fd48cd279b5ba9f17bcc472644d036a3ce69347e254a4dc4d0d9a3e0eb0830ffc544dd87c32e47571f8674845fb0b95301f71c7074061c733158c3a73949087902a54d4b08640adbca5df6c6e685d424e636e08c6c9fba2c91788bda3aeb9bdbf980d8e96311c84bd1f4c5939ec34d015c406b6cd5ab2c20aa11af59f4e424702018eff0a5362fba71cd0c7d1666d164fdfc21d530058219afaf00d3908818308779248632af4cf8d90af2f1327c07a7996858530be3ad143bb6288b0639400c00855c0c6ba8d4c80a76fabd7b92692ccb4f9b5f4746fd35a9b3ef75d2f587b07db69391781416b96c36458da8897b6327fa19a87410502ad44c3ecffc610e8630050cbaab54bc70f7609498a2e8ab32053cf89d5eada6a38fbe4d951c441613c7356f0cf4579196c4829fff4ca661a2fd45d545d8a5f5e6d976741832910e876843008e1f527c23c1514a1a91a7d2ce9dd6c5ccba0720337c7050e46f5e0d9d3d64beccd2320b3b4cfb0eb993539ecc27c9ae8dce47cdcea33511a65f010006385e80bda822c7c17b41a6d97ca9fa7ddb12e435ee0dd3d430f38f96fb8fe4c6dbf38d83a81bccc85126ce39fb9444de55bd7cac2172f2e70d94fe0104af9edbda11a1ffa5b32bea6fcff08f25aad77a5331ac81736f76549d2e9f3132afb4f84200ff34c20732bed15090d9f55e73e7d8d9cd4fc62bb9e7648322f414bc34a8e765438bc83e33ed70a228545ef7c4afcbe5e9b95044dec79a0e6f84f6892bf20c98c59a679fddee8802ab48f1cc27ee4587f0c87020d89bb93e3bc3cf7aca19e7fd24633ed94d813ec9ca04f95e4f7c0ef7fda7a9ee196391692c6be11ec9cf176afd602764f99bffc49795b4a601db0771e3e4171ff6db14efdcfac2c3536410055071bc169eed5517ba7156185402fd55cff5c4c496f81a3fe9e0228523fc23285eed99f8e99e3226b9751bcfb4cbfcbc7ffa2362475d41dd01082597703e5f2da6e0bde9bec3dcd2289cc452b1fb1c457d76aad2d4d5fc1f29e474491af893422252b8a329e822a9abb6970314b1f463d62f3a4421e26ed22320610d8efb60fd5f00ff132493f1577455701b63ce1140b94e6e75526fa3982e2f8d9e03c53527f15562250ce93e95cceb1660b5f742a8f80de165d486a177777d3e787da4a5d81968dc86da44d2fecce34c4bdef21400a598748f0322ce7c99c66608e47f821bb2a9fb665f11c32602ce538d50ce0b0f085c0ecd0788594d59b4dacbb9c910767dd83ca9b6bb5eb4ee28a0236650a9e64b2917b1fc7863c930ec0265a0bc46fee3ee4741e8574a64597b87f553c0d3e8f418f4b92c650e830a29d3296cf12fba88522c2e9d93594f96945cc36397070dbb75288ab862f9ee78889ec558e95a9c03269971944f17a2f8a58e6ec7f60a7777105f8b785adbb13fa6467cc9f0a582e77e4a060d73093c0b1fb5a6ece4b8dda98072f1fb3128f05879040ff73de0b2405e02995fc13e942853d9651957f6e2a965c4d979aa17dec6fe9bcb59f7f741dcba141423a6d631506ddbb160567d7328df93966d3fc7f4f2e09f81f4c658578b6dd7a77c74c4f6d1f8be2bb8b0656bd503eed92dfa1f33aaf9577f7f5d67d0aa70fbebbb908b04954b8001baff50003fedf814456ff99977bea36a3c4d4dce4a8a0265333b422dcd294a52e2afb444a58ddd60a479c177d03b9a50c56a2bd1491c7ded552c29a618bfcfd4057362139fa071220ab28335495858af28749d587f778bc7780d79b35fcfa1f2c7553e2991c8eb306aae8e00821b2bb16bea1f68651109482aaa8094265b75fa47c6ac257c0ae092644e500a4531b625e54b125fbe666930b5d704508d1dccb60a14835e29ea30d66f5be168789d9df45eac9919346108edc19b53c2945d02af7d4d5bce7117ff35f69278fa52b27b6aacc053dc7327f3b8295f963c4963fc0350050711a6fae22917200cf2265f97c2f0edd756c03828fbc26b8feb1ec1590d76c10560de8bd5d0725d070382d3c4fea55fd769681c73d359176ec57dc40a825c504ef366be19068701b8dbf434322fd264ca66eda1f33c71679fc34624c8eb1fd07a342d58e98476ae79835af28b899e15eadfecdb4928de6866725eea7cbe00d15ae9829729883fdbd7aa9f623541af0d532118d809d388b413e87c0a107e723ed3148159ca35ae392d8bbdf984e2eb77803577a8397e25bd9ee79fa1f41abded59ced4e6f12192aec67dd82be2249f64b08784c35cc42586fed90d070b65eb6824112993ed80479c4d9369dad9cc9f23d0424cbb1e0da900cf84190859684f649efc5de619eeea514feeb64e72f34131b8476fa89441eb55b4354600c5b019e7cf81bb8411a2a5da4955eab98cb2046e03e21bf29ff976488e58705e85245423d3ff49fcb2e112200c60a51d46fe49b4a8d9603e65967a4cf889d3b35feadf37d0a06adc7b2036919a4abc9da3474886a124a42943a51501b30ecfdbf34588ef162acde4f08e97d702dd310254b90c4d9fa47384fc5dc38109a5d3eab517f06451f9aef639ae4d492be323165ad5e99e0f1d30fe472061d8df464b8dce89564d8a20d5e9cb4330a9f3e840f7501d8e5b45d9465fad692f0c61254c791eaa7add8e424f70f4c773b48781f439b977500ad1892232dc172ac83173eeded421924b484c4c2c4e825cf90b14b5cf2d3eb462c35c63c617cec6eea2dc0c82057d08c48fe232a07f039dccbe2dd2e4f4235cb20003e2c472d33ef99cdeb3ec690a005f3c74f91a28968bee42e10becc931e5a70047273db5dc40a85d56c3a120960450c64fd442677cb6873e1ee96b754fd7b78d90d892d73e8cc67db90c15ab19094de77fb079f9b5021d0436e293d999a560587f4641b749a6059d80a13b85b10a5a4106628d8b845e7b5dfed90519877cbbcb3f9ba233ab16ed0d7107eb0179a663d23d751983beceda5b3938d6176d9f412d76fb1f11a9ac961b52d2bcb650eee944c77070e7ed4506b6018881bbceb7ceffa71b59437c7b869d038b05b72cb5241e53e3ec678a505853ef6d73c1c0981380c0f585aa7340fbe0aab5aaeaeb2b0d30984355e8aa7c8c6b7b07eea7a4e2b84c14a58e65a58a9ba5cb35de4adf8c80c32997cf44ba708b8c06b98db9082dd0a288301828d1975a725be96454199684a45d2d402b9f2d8f9713a5369561c8bc9735f8688452d26bbc851eae1b8e37a7384915ea357d18d61b677399c7af880c2f0272507270fe9175759567b82ebd7860a27cf922ca6ab266439ee739ce66b334a144c82305d0570530b138f0f9be4c5b351c16c26a3cb038c90faa32490048887767b9bf99c082e82a152c1ba05cb66bfb5bebada981af744c552776c29e8e8eb74c6dcdab6e4eab8aeb3d99ab3209c8ae9d540891c6a769c019e5dba1cac5414f522a0cc962309e9f7c3bfd170e233356aac0c9db1d33e320a206c7784671e777f7f0be18b7deb2b8f52699228170fb9c849a56d859111c9a04ee559aea5e09e55c73e76f82a1fe7be58eae4b54761ceeb57e9a84cba36e282b17a3087b5ae00824450ff28dd06ca396aab39d26589fc9d6776c211f90998f6a13d1774037ab1b0d87be7376b5b5cf54dca3c80fc480291d9be7fe5f417281615e999ed6bdbf87df31d66272c7092ae5be7e3e1e2c0208e4ac45da8d0f75ee9b2688c7b14cdc34c8f3554f30ba6a44dfbac43c97e8c838f0606fc1b6c5b8cbbeefc5c100b536b23c133554af1e2f1688dad9801cdf95f144d8f22c26cb4d849005c41566fd496450d0ff1e7ed31971ac1b5f82059d03b769d6e9dba3be6ad77594a99d583b992e75bc6a75723886b6dd5857b6628a3958e7dfdd031e6edf3a39b0f450f1811716f6c816d15ef715a7a0bc1a0bbe08b1edd2c4fe38c7d6906befa64e465fd537117460f2db7fab4e24d21502cf16acf2235d0def8c7ff94b74923e4e9556736c45583b1cf6bdc55ccf6eb4f25df8046143ea51422efe03bb6e5c0de4d198b14db141456d7e58d29d5ce5b6772f227b1bedc80bd004f209dbae617a2046fbb562fa7169fe18464a94949cb7b4bf6fe995f21ffd716d254c21dddda76a4c48c7ea3b8963d16e522b3a4e32761d83396057b2ac5edd9f061661cdfec1a840345081daba68ddc2832bfcfebd80fe8262c232657b123a3ccfb69d291bdf6560cb8d146a70286fa95e8ce87f0391340553c436f51a2366eb24e685dbde531bf544f14286c5b48a4c52c9f9cb78d35c265ab92fb46bfe5add79c8b72e8d7c5de5d100580418df8d606866760da7ecbe5c69922be1d23d3b0f0f63ccf02a998e4841fd23ea141b25a76b31b1409a2b60d006520ff1dfae137608da5f61bdc44fdcbb02eabdb7d2c1c5cffc7fa0fc0b593947b5a0022fdcca3822c7fac97388bef38a03834032d8fe5ed45ead72581418479f9a7f3871dd8b1ea9dfd9ffa76d2ff5f61a04a279dd70e823da1b76b9806f7911c9f008d6706131afc5ac9caccb15f440f9e837e482c14f671041468c7cffc66d3659668600426bd1f91a98254548b0ce3ef6fb59d0626af639fa7ce4e01bfc4894c605cbe0ea256e1757a76fc95234ba8a7672094f77160a54fc0db5b8d437d5dae3865eb8e0b018a04e89d03ce9c323a41e7f856a1dd9b19239634aedff6383d4b8c1da01bb301ed23deba15089179803c1a19e3cb3ad47951aa9498250f1d27a550ac9f21f44154b6ceaf18e7c52511d6805baf680716d1d81001ed8d00de56defbc81b50a889c60686e474a51b80f7ec7156221b749e470eccdde7558d59f7c27e04d22647d5720d23fb0a7aa6fba0cdfd7738ed448e306af48b399cb28fa575eeff4bb0b6eebde4978849e51072b5e7a324e44efba034d22925224fb376f5ce6b143b586b35943bea2c1adc3fa7cd031cacf851988b5668db64fda04b899643015f8ca3e87b61816d8234e2d63c333cf4f699c4e3d51a9658a1e8d4c8b95123d22d1e6ef7e2c6c22facf5ef8088857b49dee3c7a64dc149e0b0acfbf4b8556099992bfa6ec8f4ebb5543af4dcaf0983f29ea4aaa19bd0752417cd656dddbcef9dcc40428d893cd70f8fd647794e215011bbf533f720e0e16e5be4db4d60c80d2d30414d3f93a254c0f7d7cbea10e3d71079c0e1672ef126d105a05a7bb4b3b6099539e30c7adb06016676dbe99d3c3663cfc73cacfaf08606c6a1177b1c1cafdbf868704dd2243686c0c0276872ae41515c1b580db6b6a7f4583ded799bccc60a90f187c1181fe16951b1118853bf29d198942135a1206b517b7daf56295fc08a3a75ba3c2688f65", 0x7d2d, 0xfffffffffffffffd, 0x0, 0x80000001, 0xfff, 0x9, 0x9, "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r3 = socket$netlink(0x10, 0x3, 0x2) sendmsg$netlink(r3, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000b000)=[{0x14, 0x203, 0xb, 0x0, 0x0, "6b6ea438"}], 0x14}], 0x1, &(0x7f0000b85000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000be4000)=""/30, &(0x7f00006b7000)=0x1e) 2018/01/05 21:48:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000f91000)={0x0, 0x0}) pipe(&(0x7f000014e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) pipe(&(0x7f00005c4000)={0x0, 0x0}) getsockopt$sock_int(r3, 0x1, 0x1, &(0x7f0000538000-0x4)=0x0, &(0x7f00001c0000-0x4)=0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000b2d000-0x108)={0xfffffffffffffff9, {{0xa, 0x0, 0xffff, @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]}, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r4 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000687000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x3, 0xda5, 0x2, 0xa0, 0xa0, 0x5c, 0x8, r4}, {0x4, 0x0, 0x2, 0x1ff, 0x7ff, 0x40, 0x8, 0x3}, {0x7f, 0x4, 0x4, 0xff}, 0x7f, 0x9, 0x1, 0x0, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x4, 0x3, 0x7, 0x7fffffff, 0x200, 0x9}}, 0xe8) 2018/01/05 21:48:48 executing program 2: r0 = socket$alg(0xa, 0x3, 0x84) r1 = accept(r0, &(0x7f0000b4e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000eb4000-0x4)=0x6) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x60000000000000, &(0x7f0000002000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000021e000-0xa8)=[{&(0x7f0000066000)={0x27, 0x5, 0x6, 0x3, 0x8001, 0x100000000, "1011a10d3629d71e2cf38f2059119b8b35b633c5fb0a8dcf60d1d6bd84031bc86babf3f66356332ad33f980e2afe7fd243ab3f4dd834b243aa8097c1006300", 0x200}, 0x60, &(0x7f00005c3000)=[{&(0x7f0000000000)="0586badd223d32f9678a58da4b70451b38ceeb1c8ef6bd4b4ff1da82050d602c98598d489a10870992dc54ccec457f76f741ee15775472", 0x37}], 0x1, 0x0, 0x0, 0x4800}, {&(0x7f00002c5000)={0x27, 0x83, 0x7ff, 0x6, 0x58, 0x8, "f12de203fe74f42f3ec534be035ac56d42413913be6eee6686ed7e0535ea9a5dab2d16f60df427932a5228324c417f131a5936a453cb4bbbb795fd649ea778", 0x1}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="670bc56555b6226ec610e994ae602d81bd009f0da4538fba4613e88a2f7fce02775faa53fdf1c90b504508d16eb3a539a46171b547695ace69d123f19f1176062680f6dfabb1fe4f416d0a95baad8f8a9104db8081d4cc96e36a0ef5618e24f0d1a1ff8cde26c6ab647a60ba453b2dd641ec6f4c80217066f734a23ffe1172cb3087b6e8fa1261b2718f571217af8285e8ab508bd258d7ca4fd422d636b644a7d90b34a0e9fe65a7a9490c9156ef44c7227bfa7bf46687a8b0e42fc47c35ce3c7ba2ffafe2471ef0", 0xc8}, {&(0x7f0000001000-0xfc)="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", 0xfc}, {&(0x7f0000043000)="73f21a8b6d7c81b4efa74a88aa108496f3c14c9d59d95490c2b5ed1f20db07f983b7d0ae1b6af43b3adf3852b8703e05104fc3a98b06e2761c5b73cfd5d935ad0512c6d81266f018d5963355d89e7ed27076", 0x52}, {&(0x7f000001b000)="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"}, 0x1010, 0x800}, {&(0x7f0000001000-0x60)={0x27, 0x7, 0xf, 0x3, 0x81, 0x1, "2d4072f45796aa3bf4c5d850dae347825147634577cd5702cc3f254e0aab6ca5a893dfa814bbf969397509f700a6325f97ccfae05f79109171fa16459f3046", 0x6}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="16b6ab67812aace0f4fae8dd8361f2a2608933cc82ec6c3e3b9ec017212ecb8914fffe6cb5d14bfa69815e617fb23a7eeecb9d20ba7d3565ba6c1e110ca003976dfc64c0eb6f88f404fa87755e29ccaf81ba9f2903776e4e22aec4f3d8", 0x5d}, {&(0x7f0000001000-0xe2)="3c4db5d059b50f6b92fb440915dae39fbe69f5f94a3e2308d6f9e2a849223f0a69b5378bd95bebc91e6f328521afc8ee466ff6b466a0b3e9a3a661ee98b153415aefcc2b491795aa2e70b8d73f18aaae2f964810c138079e21ffe89a6a8d4229cd5b1f90e70a2d93cb717afb91ad6bc05bad8d8ac17673aadfac998cc91c3ed99f00f714062dc4d968c6f464a20ef6f2455533d5db5547298a2064ab8930f2b9230a214fea6421df6dbc186c05014ecebacd41496be754744f3adb1ef84afa8ed55f57c881d0e4c86964af70e968a1dcd62474351649d9686cf258b55a62c74e8f5c", 0xe2}, {&(0x7f0000001000-0xc)="e2d9cdd6aefcafecab4463b4", 0xc}, {&(0x7f0000000000)="f166186374b1e100272d42a9695d5b3b608b2248d76f23020eb3fcbdbde411b616922ccca9df792d561aec835f69f9d4e44e21bfb823df9c491472a66fa07afad763f409df0a459b56593cc7fa74382bea6bb5be9749184484281e2934ec8da399cede10df5463f3975cc6d49b02bf945e6d99078551942ba59506caddc482b1b82ca4b58b592128b49e7d09d95db170e49b0f54e69e0dba139958d3f4bad4ed6f22f639f021205613d580549f9db2d29ae953ac6d2b724c567023bddf17a494d4c553c2a7fac6261f95b089ccbc2fb7b9c7083320c58a1fdddf0bc4", 0xdc}, {&(0x7f0000000000)="717d1fa9d923ddabd4d6cba795ad16d448cb6b6847cb5cde932f8c10f9db5e44cfb265262659c6a256abe5df65b00ac4c5cee97a5617116a33f4b02e15a898fafc78ad5113608323007b69ce08b74d92157811de0628cd45ca77d56ab9c42466f3f65bc1c34f91db000900e22f63a475814dc11dd58e8cff3a7f5cb4364996e7efde44d2ee5c2b559139f977de4358209fded8f3eac2f4225d8d561012bf0b968e4015e32ac45bfde1dd21e026c98da121eab2c66454476898ab53e3aa8d4654174589a8", 0xc4}], 0x5, &(0x7f0000000000+0x467)={0x38, 0x111, 0x2, "f936529ad04fec5ce5418ca63cd3d18284bd3ab05440a875000bc80dab6f054ec0e57013ba21d3ad"}, 0x38, 0x200480c0}], 0x3, 0x11) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0xff) [ 263.961848] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=3580 comm=syz-executor0 [ 263.980149] sctp: [Deprecated]: syz-executor5 (pid 3578) Use of struct sctp_assoc_value in delayed_ack socket option. [ 263.980149] Use struct sctp_sack_info instead 2018/01/05 21:48:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00009f6000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001ba000-0x4)=0xe) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000645000-0x10)={0x21, 0x4, 0x2, 0x4}, 0x10) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x5, 0x80005, 0xffffffff, &(0x7f000063e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000872000)={0x0, @in6={{0xa, 0x2, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1ff}, &(0x7f00005e1000)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a9b000-0x8)={r3, 0x1}, 0x8) 2018/01/05 21:48:48 executing program 0: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f0000fab000)={0x0, 0x0}) bind$ax25(r2, &(0x7f0000204000)={0x3, {"273b41fb414e77"}, 0x80000001}, 0x10) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f000068f000)="b3", 0x1}], 0x1, &(0x7f00003a0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00000d4000)={&(0x7f0000fa9000-0x13)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa9000-0x10)=[{&(0x7f000093f000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f0000fa5000)=""/87, 0x57, 0x0}, 0x0) 2018/01/05 21:48:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x19, 0xff, 0x3, 0x5, 0x71e, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000002000-0xea)=""/234, &(0x7f0000001000)=0xea) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00009b3000-0xc)={0x6, 0x7ff, 0x9, 0x10001, 0x6, 0xffff, 0x6}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x35, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000056e000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00006dc000)=0x2, &(0x7f0000fba000-0x4)=0x4) 2018/01/05 21:48:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000065000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009a2000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00001ae000-0x98)={0x0, 0x90, "ddc14e6c4712434c4b6c3bacda624ff23facae214052dd50abc0797c7ea4d1e794a14f6aaad866c233dd3c71166fec08c3416a6e7685133d6942a42b1b1d5ba2b94a18c11b60e4d9f601b2b254722b423797cb84c825cc0e03322503375c135b3afa2361fdb8c9b0f15a75497251f46efdcfa2a0bb705a63ef02119138b0299d221a38c1156c23cac285f5e571bea17f"}, &(0x7f0000058000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000570000-0x14)={r2, 0x5, 0x5, 0x9, 0x101, 0x10004}, &(0x7f00003d0000-0x4)=0x317) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e79000-0x20)={0xffffffffffffff07, 0x6, 0x8201, 0x80, 0x9, 0x4c, 0x80, 0x400, r3}, &(0x7f0000bef000)=0x20) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000186000)={0x0, 0x0}) sendmsg$netrom(r1, &(0x7f00001f4000)={&(0x7f0000320000-0x10)=@ax25={0x3, {"415011c66b0cca"}, 0xa02}, 0x10, &(0x7f0000e4f000)=[{&(0x7f0000a35000-0xff)="b1e157967ad957b8554fc8a6a55efc8848f179d73c283f4a2569f9607610c03860b6cd21d066f8df13ddaf16e7dd144d6e673167fc8f14300a81cfc285f7e0db0429f22df8e2536a9082cc7be169f52c421dcf89df181eaa6e08d9526135da784dd61e8c4d28a034ecf7069b7b77f80c8a7d519567faf86741649fbadce8c22ce93f4c8f6b629d20359a37d76947f519f734db58a1b3848e8408aed8f7cf2df3f057993cae0bf73b662e9e16e39f4151d64d89518882cdf3fd10262173210ca78d77fee2dc19b5092a5c14137dab6ec49b671f5c4e38437bd037e9591488d42b6a7f4a5c2b523f0d0714cc8ab698f1362317200575443eced4e622f79797b8", 0xff}, {&(0x7f0000944000)="928be90db9eeda73a2c1d72be201079411a9f3c8549a6093411ce9b5670a1ab47f2e8d698902d96f7254bb486cbb2acef4d7e0d9685d1ac8afe9ef6c0fe9c7fb099a5a3088c01186245f5b4d8494bc065ca6c1963f9602be9337970dc3af530ab214c70a6b88b0f26b3b50497aa838ab5ac12e78c6945419a1246851b5bbf1f18446b4", 0x83}, {&(0x7f0000c20000)="02ba78e8962f4010ca3eeb62eb8f96ced9566ed88fcfd0d214d560d0307c012531a67e786af8d1a1aeb063a75c749c4fcb5cead7b2d6", 0x36}, {&(0x7f0000385000)="e80306ce838bff64c9b353b536b878ff219084849c65460eaeb277cd31795615720e2a08c71981d5e18b9a4781af8c3cd56bbbcdbd2f25f5b5f54c824271b73c1746b1c0e1c42e17f3acf9b3f1c1327c02199b26bd", 0x55}, {&(0x7f0000b66000-0x25)="d5a9226e6c75ae497ccec46287e958368d2e5d70151be070c59ba46fdceb410e483c33f07f", 0x25}, {&(0x7f0000b07000-0x2b)="8e1bf5ba9fcbdabb2935935d92c709198b24103da41a0f965e15fb105fe63b61bb1c8089869beb7b4afc39", 0x2b}, {&(0x7f0000b45000-0xb3)="a39b07169b799fa43ad50b27dc7c322eef93d0821cb78105b45135ef2c8ef417debea2dac428226335ce6d2f6670ffc406988ba718afe9f0be4469aa82de3700aaf45496f746fa41e29d5baef8ef1447d8e76729473dcfb70460b987bee3b745b8e8a31542bf18d3d9ae9a5867edcc927e3e42890a1981b607db1e21e621d8f40d712d7bc8485278ebf26b73819e6cfe80fc423f47d4050f64b54c3d6825e2ee6bbc8ef18ed6cda7cb5dd8172c19d22b032511", 0xb3}, {&(0x7f0000d20000)="", 0x0}], 0x8, 0x0, 0x0, 0x20000000}, 0x1) 2018/01/05 21:48:48 executing program 7: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ee7000)={0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000ee9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ee8000)=0x10) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ee9000-0x10)={0x0, 0x9, 0x7f, 0x9}, &(0x7f0000977000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000827000)={r3, 0xe5}, 0x6) 2018/01/05 21:48:48 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f69000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f69000-0x5)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00002bc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f69000-0x8)={r2, r3}) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000f6a000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f69000)=0xc) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f69000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000063000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000128000)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x2, 0x1ff, 0x1, 0x38c, 0x2, 0x20, 0x80, 0xbf, 0x61b7541d, r5}, {0x5, 0x1, 0x1fb9fffffffffffe, 0x6, 0x0, 0x0, 0x0, 0x3f}, {0x2, 0x6, 0x9, 0x535}, 0x6, 0xa, 0x3, 0x0, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x6, 0x3, 0x3, 0x530, 0x94c, 0x6, 0x2}}, 0xe8) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r4, &(0x7f0000f6b000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000714000-0x4)=0x1c) r6 = accept(r0, &(0x7f0000f69000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f69000)=0x6) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000f6a000-0x12)={0x7, [0x81, 0x1, 0x81, 0xac27, 0x7fff, 0x80000000, 0x40]}, 0x12) setsockopt$bt_hci_HCI_FILTER(r6, 0x0, 0x2, &(0x7f000050e000)={0x1, 0x8, 0x0, 0x100}, 0x10) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/05 21:48:48 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000004000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x24) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000009000-0x8)={r1, 0xfffffffffffffff9}, &(0x7f0000009000-0x4)=0x8) r2 = socket$inet(0x2, 0x4, 0x7fffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000008000)=@generic={0x4, 0x7b1, 0xb790}) r3 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000007000)="e934097cab96c9f12890d97b04f2da59a8000000000000b4000000007ca2821c"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000003000)='nv\x00', 0x3) 2018/01/05 21:48:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000805, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket(0x11, 0x2000000000000802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c09000)={0x0, 0x0, 0x1004}, 0x4) 2018/01/05 21:48:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000640000)={0xa3a1, 0x480000, 0x923d, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000c3a000-0xc)={0x0, 0x9, 0x0}, &(0x7f0000c89000)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004af000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fc6000)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c0d000-0x93)={r1, 0x8b, "94dd5931b93d63c6066279c3248fc765595896e432ffd007018ed71c7c80dfbd415b934ff464ceebd2e6ae043b773dec8996b1bd43922e9fdc9e75fcdd78b889a0f5e21d577a252d027228952307031bc41ec40c636035c9c2e875b38ac0c2810c47646584ee9be016ed6ede0f85b4fd3ccda80107c69c79174eeb943371a0b98f83f6572bc40bb34e24e3"}, &(0x7f0000d21000-0x4)=0x93) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000f39000-0x28)={@generic="bb2b0e74ba4fa2c928503abbfd855c1d", @ifru_data=&(0x7f0000cf6000-0x20)="0410005500f1ffff7f00000000b64a0059b71b436f9abd000700000000fff200"}) [ 264.029607] sctp: [Deprecated]: syz-executor5 (pid 3618) Use of struct sctp_assoc_value in delayed_ack socket option. [ 264.029607] Use struct sctp_sack_info instead 2018/01/05 21:48:48 executing program 6: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000089f2, &(0x7f0000dca000)={@common="736974300000000200", @ifru_data=&(0x7f000027f000-0x20)="5b6dad1e4bab4601db0900000000000002fffefff604f5000500"}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x804, 0x7fff, &(0x7f0000fac000)={0x0, 0x0}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000606000)={&(0x7f0000faf000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000fae000)=[{&(0x7f0000194000-0x4)=""/4, 0x4}, {&(0x7f0000589000)=""/156, 0x9c}, {&(0x7f0000879000)=""/205, 0xcd}, {&(0x7f0000faf000-0xc3)=""/195, 0xc3}], 0x4, &(0x7f0000fae000)=""/168, 0xa8, 0xffffffff}, 0x10002) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000fae000-0x1)=0x6, 0xfed9) 2018/01/05 21:48:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, 0x0, &(0x7f0000000000)=0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x6, [0x8, 0xc03, 0x9, 0x9, 0x1, 0x1, 0x3ff, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000002000)="02b96c6468e4585d65180be83f77", 0xe}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000)=0x14, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000006000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x47ae1286, r3}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) [ 264.102555] device lo left promiscuous mode 2018/01/05 21:48:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xa, 0x3, 0x9, &(0x7f000089f000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000885000)="4026837e4ae36376e3fd8957274bc5ddc84694a0e4b76d662941872ccaac23b6790b949e871fc5a215d6", 0x2a) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a09000-0x4)=0x0) shutdown(r2, 0x0) r3 = socket(0x0, 0x2, 0x6) getsockopt$inet_dccp_buf(r3, 0x21, 0xcf, &(0x7f0000ca0000-0x81)=""/129, &(0x7f000013c000-0x4)=0x81) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f000034f000-0x9d)="f805d84b76cd495296f2e1ec8cbde7a4c1d64fa838984ef16ee2f116ece3a42a91fac89b8898f7d385653ac54edc22b86d9dcc1b871cefa75e4a117b7220e20779238bbc686cb95d21beed761a465fc0943d9a8bacfe3a523bd7784c17eae3f299f4ef35ba43ff0b99cd0d679f76e45d4325bd6a18104d442c4a735068d3e29b5f7e8f3a5c9e5eafd88bcc6d932780fd3c4e806c6bba89862b32718e82") 2018/01/05 21:48:48 executing program 5: epoll_wait(0xffffffffffffffff, &(0x7f0000001000-0x48)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000001000-0xb7)="a6dd9fa57a6a412d8087d6c1947a6065249ffd7438ad3eb8002292722e6e0d5006444af662676a43fa31faef2ef6b6d811c3bdb73c823aef45676b12a189881a9a49a1966e9411ec0f4463a2da3d2f17c09fa920a3623e5d0ef9036b2ea17d7fbf817e806e33fee648e60f5f1b929f250a86c9393c41f3f22d24ce5c7d7e47c7a803cf377667bebe3280c1662198c8e5da1ca13b0616998ef391962a5140b9915d46a60e39f215a79927a743af4e5808febc5ebbcd8220", 0xb7) 2018/01/05 21:48:48 executing program 1: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000af3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0xfffffffffffffeb1) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000af5000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f7000)=0x10) socketpair$inet6(0xa, 0x80800, 0x7, &(0x7f0000198000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000033f000-0xa)={0x0, 0x50977159, 0x1, [0xbe7c]}, &(0x7f00004dd000+0xe4f)=0xa) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000117000-0x14)={r4, 0x8001, 0x11d, 0xdd, 0x7, 0x6}, 0x14) sendmsg$alg(r1, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc", 0x38}], 0x1, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:48:48 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f78000)={0x26, 'hash\x00', 0x0, 0x2000000000006, 'sha224-avx\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000a62000)=@hci={0x0, 0x0, 0x0}, &(0x7f00004b1000)=0x6, 0x80800) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f79000)={{{{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]}, {{0xa, 0x3, 0x49, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x4, 0x4, "7faa0ca12e9ab9d4c042a7fb1dd3c6b86005352d1ac4ec7f1815626f6e22de92d0e7862b9f255fe29f77ad1590d1bfac2f61d2b3c1b148d9b0498086f73a0a01a5b4087bd41ccbe53225e5bafbb4e275"}, 0x160) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f79000)=[{&(0x7f0000f7a000-0x60)="2e494660410c93d0bb6119dcb9192405cfab16fce66eafbe1d95c00aa519dd5ac00b5fd005183fdab8c2eb76755ce2a45cbda652a8d958f5c8ed4d650faa39deaceb2b58b61defba207cd566f274e08e64087d1530ea8020fd4a4f8ad6499021", 0x60}], 0x1) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f78000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00003f9000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e36000)={r0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000f7a000)=""/124, &(0x7f0000712000)=0x7c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f79000-0x4)=0x0) 2018/01/05 21:48:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x1f) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000061a000-0x4)=0xab7, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dc8000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002e4000)={0x0, &(0x7f0000560000-0x10)=[]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e54000-0x108)={0x0, @in6={{0xa, 0x2, 0xea6f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x5, 0x1, 0xb5a, 0xfffffffffffffffd, 0x0, 0x3, 0xfff, 0x9, 0xc000000000, 0x0, 0x3, 0x8, 0x0, 0x6]}, &(0x7f0000b64000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000237000-0x8)=@int=0x7, 0x2f6) 2018/01/05 21:48:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f0000067000)="", 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000f59000)={0x1, &(0x7f0000e69000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000)={0x0, 0x0}, 0x8) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000414000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a26000-0x4)=0x10, 0x800) sendto$ax25(r1, &(0x7f0000a59000-0x4f)="4138e600fee00a5d69e49836a3d181be38c6c0a4b644ebd47bc083107b4254f8b4a94c1c1bb655292bd3d296ed5dbecf65f2de3f06fdcfc7fbca1f6351831d253aaf17c71f4cb99f82761794500058", 0x4f, 0x20000010, 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80004) connect$inet(r2, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b, 0x0}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) sendto$inet(r2, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000489000)={0x1f}, 0x4) r3 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r3) 2018/01/05 21:48:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket(0x1f, 0x5, 0x5) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00003b3000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000001, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000cb2000-0x219)="94", 0x1, 0xffffffffffffffff, &(0x7f0000f06000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:48:48 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0xaad) write(r0, &(0x7f0000002000-0x25)="2400000058001f0014f9f407802304000afff510ea000100febfffff0800020001000100", 0x1c2e286dd5b0887f) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001a000-0x4)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000016000-0x4)=0xc) getpid() mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() getuid() mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000019000+0xc3b)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 21:48:48 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000476000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f79000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000f78000)={0x10, 0x0, 0x0, 0x0}, 0xc) write(0xffffffffffffffff, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000000e000800f0ffff00000503c76e35", 0x26) 2018/01/05 21:48:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x208, 0x200000000000019f, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000000000000}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='\x00\x00\x00(', 0x80, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 21:48:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000088) sendto$inet6(r0, &(0x7f0000d13000-0x1000)="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", 0x4d1, 0x0, &(0x7f0000a3b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000319000-0xbb)="1285f19f7a3b46912045c5f91dabb9623298d9161b4c74e4e5cceecee5c4e497515ddc6e3af7d29bb79f5b409814a903cd7fef7298140e8041db8b33309e269d2658e216c7f808234185b54b72dd04c1cd5df2e2c6eb750d031b3403264358605dc96d4e729c2e19f82a994edf596d1b35f00b49caa1052b1557a48f69358c138a5c53248f96bed0a0817c1f33a03d4df8d33d24c139af423f68e64f24d7dbf4b0a08404e7ad42950dcae1a64d20eed45a12a6a06bf0b2efa500c8", 0xbb, 0x40800, &(0x7f0000d21000-0x1c)={0xa, 0x2, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000001}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00005d9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7ffc}) sendto$inet6(r0, &(0x7f0000e2a000)='\v', 0x1, 0x0, &(0x7f0000c45000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000bfe000-0x12)={@generic="06ca6299ca5dd01e6af5cf9f9b2f429c", 0x800}) 2018/01/05 21:48:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006e7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00007d5000)={0x7e, &(0x7f00004a6000-0x7e)=""/126}) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e00000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000013d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000269000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000917000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000318000-0x1)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f6b000)={r2, r3, r4}, 0xc) 2018/01/05 21:48:48 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fd0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fd1000-0x4)=0x60, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fd1000-0x4)=0x0, &(0x7f0000fd1000-0x4)=0x4) getsockopt(0xffffffffffffffff, 0xff, 0x0, &(0x7f0000fd0000)=""/151, &(0x7f00001cd000-0x4)=0x97) 2018/01/05 21:48:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000030b000)=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, &(0x7f0000a2e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_hci(r0, 0x0, 0xc4cf6f4a4fbb5fc, &(0x7f0000837000)=""/161, &(0x7f00008ab000)=0xa1) 2018/01/05 21:48:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000018d000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xcef, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbdd}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}], 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) read(r1, &(0x7f0000446000)=""/114, 0x72) write(r1, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d00017f", 0x26) readv(r1, &(0x7f0000bcb000-0x60)=[{&(0x7f00001ad000-0x2a)=""/42, 0x2a}], 0x1) 2018/01/05 21:48:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x80003fd) listen(r0, 0xfffffffffffffffd) 2018/01/05 21:48:48 executing program 6: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20000000010, &(0x7f00000f2000)="78a34e1ddb76010000000156f423c7a0d9a735aa37ef689e4c1a8cd33f2b1666f8", 0x21) socket$nfc_raw(0x27, 0xb600b16bcee00daf, 0x0) 2018/01/05 21:48:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@rand_addr=0x0, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:48:48 executing program 3: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) r4 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000380000)=0x0, &(0x7f0000a5f000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000011000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000f000)={0x0, 0x0}) 2018/01/05 21:48:48 executing program 7: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000024d000-0x78)={0x400, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3, 0x8, 0xffffffffffffffff, 0x3b8b, &(0x7f0000dd7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff, 0x8, 0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000902000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0}, 0xc) getsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x1)=0x0, &(0x7f00008d6000)=0x4) 2018/01/05 21:48:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="d0", 0x1}], 0x1, &(0x7f0000959000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/05 21:48:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000008000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/05 21:48:48 executing program 1: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000026000-0x4)=0x0, &(0x7f0000c6e000-0x4)=0x4) r1 = socket(0x0, 0x6, 0x4) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000f13000-0xe)={0x1f, 0x80, {0x1, 0x6, 0x6, 0x100, 0x3, 0x1}, 0xbf72, 0x59e0000}, 0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ceb000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000a64000)=0xc) r4 = accept4(r0, &(0x7f0000891000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000030b000)=0x14, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000a21000-0x80)=[{&(0x7f0000f13000)="5d59bb64200f7783939629d5fbc19f5fd1be59a87d104a2137c8b476a80c209d1617785f0d9a0f60213436c308b37560103886294e6ffefbe8a0e7163594736cc7d345b464a17faedc23bd14f95f84d49946dcc0dab1428bd1793a4cf5551dea7d789f99d7dae2e9d9ce4cbbfb10f632cd60b1c182e650aee9e228414cf3cffb69c4917a845b869e0019fe58eaba71babe0cd8f4705f610070f60acfe2b416d9ed2cdb1eda23de25c657df91c250a923569f642d95674b271a89d4077a36b1ac5c734ec7e8e931761f3de61a60af2554bcaf", 0xd2}, {&(0x7f0000893000)="a3e0ed5e9ecdc7b711d9626d7db2f86813f42a641816c75a3748e651a6ae28216d369bb632795dc63c2897e6c71760296bfbaa5facdb3d78aac47789b0029292ed2e0e79f0bc45be8cd1e092b4c2c6fa24d889f9da58ab95253f2e6bbc3f9254536325128da18b0f800c84d983f468bb47", 0x71}, {&(0x7f0000d67000-0x1000)="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", 0x1000}, {&(0x7f0000f13000)="af8a3b3eb0f8d3defc2c69b0057b139905f167ba0e05a893", 0x18}, {&(0x7f0000f13000)="345598c3917e9d5d785d2a13c6545340c7530418b298cf4bce9ed5512d86cf4650f597cffdc445c7efb6dc3fcb1228d026efa34c2ff1b17dee25e490213c777d1b521e97862d88eeb75c1082e91661ac91d58820203d", 0x56}, {&(0x7f0000f14000-0x15)="aeecdfa6783dc668c82ab7244f0de89a1b8bb15d92", 0x15}, {&(0x7f0000ab2000-0x34)="39fbb658329099a376ea300bfd5de9580ecf5ae44b735cab89fe5a873a8f9c8654cb664e74c83771524aeb12e78891f44906b376", 0x34}, {&(0x7f000049b000)="a232d2b188dae0da58eafa67c36369681f8f07097f3c7dd730c96615a8976cb21f107441cc055e6456b48879e8a0105afcc78f30defe9c6704f7c5ea1ebae764a79fe0ac257bac2258d78847b716180ec1d7c580de6fbdbeaba3f0493b24ecd848fda9be84b141f760367418a062cebdf7a1a51a7c1e5c4ba7f70c3e171c", 0x7e}], 0x8, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001d8000)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000b71000-0x108)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x4, 0xfffffffffffffffb, 0x8, 0x8, 0x80000000, 0x8, 0x3f, 0x3f, 0x1ff, 0x0, 0x400, 0x9, 0x0, 0x9]}, &(0x7f0000383000)=0x108) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f14000-0x93)={r3, 0xff, 0x8b, "74bc0205d448284b3db99b495e845600000000000000025c5136c11bb3b92f7c084e257a475d3c4b33df66f256121db963488f9693c96bb1c314fcc5be872bd1cda517272440d945e389b05b03453de55d687901bd5539feee1e3e66fbf6d16f797380588332d8558da100ff3c250e7c0686fa884237aca7f94135a705b492295c54aef660c3a2dcad6bec"}, 0x93) 2018/01/05 21:48:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80000000000001, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00007e1000-0x4)=0x7, 0x4) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) 2018/01/05 21:48:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000020c000+0x32)={r0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000b4000)=0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000262000)="5e60f7a715466bd4bd13576d757c81fbe4fc136ea962ea4d9d49d27ec1b8286499f570857b30cfe2fd95d130e09a191d3ed4122abb23857625589e9add89a2c7a55090a8e47c0bb83056b51d6a8a01d7c43940039f8d71484397cb1eb9c08a8635e29657c934ce6edbf9d1b9edfb254045618b933b082408514915c0873e554a61ac1bf4eb2d77fbf377ac2851f6d559100984e4c5d9386f2febdcef1f0768e3cb0fd4343cfaa6206d76fa47357f4f1bd9d3", 0xb2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ed000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e66616673a26b463f8d0bd2ee407540e80767cd3c0763322bf3c67966eb7ce8797a108124e2c8954bc", 0x48) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000083e000-0x4)=0x0, 0x4) sendmsg$netlink(r2, &(0x7f00005fe000)={&(0x7f0000565000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e9a000)=[{&(0x7f0000fa7000-0x1424)=[{0x20, 0x0, 0x0, 0x0, 0x0, "8d69f7ad729e79be2196424585"}], 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00005b5000-0x250)={0x9df, 0x1, 0x2, 0x5, 0xa, [{0x2000000, 0x800, 0x7fffffff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x4, 0x40, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x81, 0x4, 0x600000000000000, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x4, 0xfffffffffffffe00, 0x49c, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x2, 0x3cbd, 0x3, 0x0, 0x0, 0x210a, 0x0, 0x0, 0x0}, {0xd237, 0x973, 0x1, 0x0, 0x0, 0x2081, 0x0, 0x0, 0x0}, {0x6c, 0xfffffffffffffeff, 0x2fc0000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x2, 0x200, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfd0, 0xfff, 0xfffffffffffff83a, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x80000001, 0x9, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/05 21:48:48 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000372000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000042f000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00001a8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80002, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x14)={0x0, 0x8, 0x6, [0xbf0, 0xffffffffffff1e32, 0xce9, 0x1, 0x8, 0x3]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r5, 0x118, 0x7, &(0x7f0000002000)=""/92, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000002000-0x8)={r4, 0x9, 0xfffffffffffffffa}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000-0x40)={r2, 0xa, &(0x7f0000001000-0x28)=[0x6443, 0x80000000, 0x2, 0xffffffff, 0x5, 0x5, 0x7d6, 0x80000000, 0x10001, 0x65f8], &(0x7f0000000000)=[0xff, 0x100000001, 0x9c4a], 0x10, 0x7, 0x6, &(0x7f0000001000-0xe)=[0x80000001, 0x7, 0x100000000, 0x4, 0x8, 0x5, 0x1f], &(0x7f000039f000-0xc)=[0x7f2, 0x10000, 0x101], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r6, 0x1, 0x24, &(0x7f0000f77000-0x4)=0x0, 0x4) 2018/01/05 21:48:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000765000-0x4)=0x0, &(0x7f00006d7000)=0x4) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/05 21:48:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$netrom(r0, &(0x7f000034c000)={&(0x7f00001ae000)=@full={{0x3, {"680a96eb1fec02"}, 0x0}, [{"6a1828091542bc"}, {"31ce20cae43c00"}, {"942527d066c317"}, {"f6af0000000726"}, {"ab8136d20860db"}, {"000000f6ef80eb"}, {"cb9155f3f9107a"}, {"b39e23a7e2a774"}]}, 0x48, &(0x7f000094e000-0x30)=[], 0x0, &(0x7f000029f000-0x11d0)=[], 0x0, 0x0}, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00008d6000-0x1)=0x100000000, 0x1) 2018/01/05 21:48:48 executing program 5: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a8000)="240000005a001f0000ff0307180000000913171408000300ff0009ff0800020001000000", 0x24) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000f6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f6c000-0x3)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000072b000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/05 21:48:48 executing program 0: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f09000+0xd8d)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000090c000-0x8)=0x0, &(0x7f0000e82000+0x2f3)=0x8) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000a48000-0x45)="5581148033ed85c919ca58ec280f2b6c07dc5eb344f2d1580870a521705bb498ff95de9cc01b1573820ece51927b21c33dd9d1c4412a5dc351d668f99e92f29b18d3df4c81", 0x45) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f09000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f09000)=0xe8) syz_emit_ethernet(0x46, &(0x7f0000f09000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x67, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0xb, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/05 21:48:48 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000010000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000010000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x7f, 0x3, 0x40, 0x1, 0x5, 0xa, 0x80, 0xa0, 0x3e, 0x3f, r1}, {0x3, 0xdeb, 0x66ce, 0x3, 0x6, 0xfffffffffffffffb, 0x2, 0x16c00000000}, {0x93d, 0x1000, 0x8, 0x7}, 0x0, 0x4, 0x3, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3f}, 0xa, @in=@multicast2=0xe0000002, 0x7, 0x7, 0x1, 0x5, 0x80000001, 0x100, 0x81}}, 0xe8) r2 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r2, &(0x7f000000a000)="32000000150025ffff07008e000914040a01c2fe200000091a000200e89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2018/01/05 21:48:48 executing program 3: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000023e000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000372000-0x4)=0x1c) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000725000)={0x0, 0x100000001, 0x7, 0x5, 0xffffffffffffffe1, 0x9000000, 0x100, 0x800, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82af, 0x2, 0x2, 0x4, 0x0}}, &(0x7f0000d15000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00009f3000)={r1, 0xfffffffffffffffb}, 0x6) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x0, 0x800000000011, &(0x7f000045b000-0x4)="02", 0x1) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r3, &(0x7f00002d3000-0x1c)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) 2018/01/05 21:48:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80007, 0x4) connect$llc(r0, &(0x7f00002a7000)={0x1a, 0xff, 0x3, 0x6, 0x6, 0x81, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f0000700000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) shutdown(r1, 0x1) 2018/01/05 21:48:48 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000033, &(0x7f0000370000-0x6f)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=""/227, &(0x7f0000000000)=0xe3) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000001000-0xc)={{0x9, 0x8, 0x3f, 0xe9b, 0x100, 0x0}, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001000)={0x9, 0x200}, 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x2, 0x4) [ 264.353131] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=3773 comm=syz-executor6 2018/01/05 21:48:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) readv(r0, &(0x7f0000c41000-0x10)=[{&(0x7f00008ce000)=""/1, 0x1}], 0x1) r1 = socket$inet(0x2, 0x3, 0x8) sendto$inet(r1, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000059e000)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000010f000)=0x0) accept4(r1, &(0x7f0000102000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fab000-0x4)=0x60, 0x800) 2018/01/05 21:48:48 executing program 3: r0 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000123000-0x2)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000f4000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00007bc000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e50000-0xc)={r1, r3, r4}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000002000-0x4)=0x6, 0x4) 2018/01/05 21:48:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000685000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000058000)=0x8001, 0x4) r1 = socket$kcm(0x29, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000400000-0x4)=0x0, &(0x7f00004f2000-0x4)=0x24e) sendto(r1, &(0x7f0000fff000-0x5a)="03e692f2edb881eacab58a77d7cffca9e85ba7739dfec97ad539a19d3d921921d3227f6006ebc2a891d5f3f2e33a4f37660f672ceeaf426e3fb0dce502a7525af8ff3b14d9da332a0d1b37d403796827c5bbef62e0c386d14b69", 0x5a, 0x40000, &(0x7f00004a0000)=@nfc={0x27, 0x9, 0x3, 0x3}, 0x10) pwritev(r1, &(0x7f0000e2a000-0x60)=[{&(0x7f0000f12000)="83270a001c946db79b", 0x9}, {&(0x7f0000b3a000-0x41)="b459a6fed3bc7c3c7c24d00676fee27f951636751491235e9e1c672ee044cd2691f33c933dafc025c41b676d9d3d2b7409549a73d9e734150db642a711263bc575", 0x41}, {&(0x7f0000f49000-0xe1)="2d418abadd1c9c11f29cfe9dd466121e090f51216dd4abdd3668cc910c397f6242e53f5211c38df7200a9671af19c666079b22c6fab6a28a39f3f30b9e391a2cd28080cf7033fe60046d039e3f2a520d785e048d8c4ef125c93a77648f65eac6122c80bf74117bed2466a92a10e08ae3e82666600570796dce812919f924b06e1fe71d9085a767eb2887a82924bd5e40501c264794436539718f9344f14766162f1467356222c15085069b2b6ebd58553b862f73b3b8cfaf55cab4e6fb691a5d2d68a2d8b41eec82e084908733deb82265bdc6515e06896e8d0b97bbae1863affe", 0xe1}, {&(0x7f0000b05000-0xe2)="a6c71bb4baba6d1be56a5db48306bab7e3feb434aa0117d262833de3533e0e61904715beb35a02a6faa80033129cf1c72523824f0cfa7d270f4f06a864159856db0d7f9fe50064627ad49ecdbf6a928e47f5366804f6e562079410f73e6e36f20ce648aadd7bbc3c75639371b6076c423c8581d9b9bb7b0a339f3d7615da773679debca775fbe0fb3748968f00c06894442e00ebf56ce5781bd72c445097e78b285679b683085428970111d4d61170711d75a05f7725cea5bae7c3ba25110f199fda0ecd265d121a8995901b53f80ab4974477ead67ba62367bd6875deb522f87f8b", 0xe2}, {&(0x7f00005fe000-0x1000)="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", 0x1000}, {&(0x7f0000d9d000-0x1000)="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0x1000}], 0x6, 0x1a) 2018/01/05 21:48:48 executing program 5: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c41000-0x14)={0x5, 0x2, 0x1c, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d17000)={r0, &(0x7f0000d15000)=""}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e73000)={0x9, &(0x7f0000e74000-0x48)=[{0x1, 0xfffffffffffffff8, 0x1f90, 0xffffffff}, {0x4, 0xffffffffffffffff, 0x1, 0x0}, {0x0, 0xfffffffffffffff9, 0xffffffffffffffff, 0x6}, {0xb013, 0x7, 0x7618, 0x100000000}, {0x4, 0x8, 0x1, 0x7}, {0x1, 0xa7e, 0x40, 0x0}, {0x5, 0xed4, 0x0, 0x1}, {0x10001, 0x7, 0xd1, 0xfffffffffffffff7}, {0x9, 0x4, 0x9, 0x9}]}, 0x10) 2018/01/05 21:48:48 executing program 4: r0 = socket(0xd, 0x80000, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x103, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) [ 264.396438] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=3791 comm=syz-executor6 2018/01/05 21:48:48 executing program 7: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f00008c7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) 2018/01/05 21:48:48 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000104000)={0x0, 0x0}) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000e86000)=0x0, &(0x7f000073b000-0x4)=0x4) close(r0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(0xffffffffffffffff, r0, &(0x7f000031a000-0x8)=0x0, 0x0) 2018/01/05 21:48:48 executing program 0: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00002a1000-0x38)=[{0x0, 0x0, &(0x7f000009c000-0x60)=[{&(0x7f0000f95000)="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", 0x2e1}, {&(0x7f0000f96000-0x3b)="abbfd02e8931d3ef057f743440115a122752ce54847ce18ca17db770d68d7ca56787a50b83f80252c5d8d5ac08ce71dd47188372757070c1da862e", 0x3b}], 0x2, &(0x7f0000f96000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x48, 0x80}], 0x1, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0xfffffffffffffffa}, 0x0) 2018/01/05 21:48:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) socket$inet6(0xa, 0x80000, 0x103) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c32000-0x20)={@loopback={0x0, 0x1}, 0x9, 0x0, 0x0, 0xd, 0x2, 0x1, 0x0}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000182000-0x1000)="", 0x0, 0x0, &(0x7f000015a000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/05 21:48:48 executing program 5: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b6c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000563000-0xc)={0x0, 0xf2, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x10001, 0x204, 0x8000000000000, 0xed, 0xffffffffffffffff, 0x8, 0xfffffffffffffffc, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) 2018/01/05 21:48:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c7b000-0x4)={r0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00006ec000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006a2000)={0x0, 0x1, 0x0}, &(0x7f0000479000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000145000)={r2, 0x5}, &(0x7f000027f000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000002000-0x38)={&(0x7f0000c65000-0x1c)=@in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f00002f5000)=[], 0x0, &(0x7f0000959000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x8000, 0x5, 0x18df6895, 0x4, 0x7, 0xffff, r2}}], 0x30, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000e61000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ipddp0\x00'}}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/05 21:48:48 executing program 6: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0xa, 0x800) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00003f8000-0x20)=[{&(0x7f0000efc000-0xa0)="7c1f6628d685c5c929638a6c362374dadc3a3bbf62d3e50ddc3c7622b2159fd7e61e8254eb603d967bf34d7bcafc9473e0743e72bf9395dd7ff83e39276fabb89a405d5e9726590bcfb52ac9549eeea398cdfc4779f8d8e1a4647eb21775710164151962baf18a15ec66da74a850529a922c128bade661ac45a6c3185f3df2853ed0545a61bed8f2433323cdda80cf7abaaae302da8a52728fea348bec405376", 0xa0}, {&(0x7f0000efc000-0x20)="c3fdf4a6e6f7a53f02090792958395a0a1bb655bc34a3bd47860130dde5df803", 0x20}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000616000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbb000)=0xb) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000efb000-0xc)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000efa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000efa000-0x4)=0xc) 2018/01/05 21:48:48 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000fd3000-0x10)=[{&(0x7f0000338000-0x18)=[{0x10, 0x11, 0xffffffffffffffff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:48:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) recvmsg(r1, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[{&(0x7f00009d9000)=""/4096, 0x1000}, {&(0x7f000014c000-0x39)=""/57, 0x2b}], 0x2, 0x0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/05 21:48:48 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x800000000877) 2018/01/05 21:48:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000634000)='\x00\x00\x00"', 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000552000-0xc7)="b9e5286adfda6b27c42750b80a016c6267dd065b097e10fa260a88b782a7f9e13971a226567e9c5255143547eb0af3d0b0a84f11a7ce94a39c3c9ef0801703991aacc866e87d91086cba9c6ccb2117554d3b04a1e1485ced20a10f028183d4fb8f9f91c5b7d3c58ab4fd63ffb48674cd7dfa97af89182f379cb618be532f28e88172be17a17d41fb27aafde149fe97a6f2948a63853c2ba995ecc907daf060f150766ac9c4d19d22d080ea3beade1515f17e532c09a9b6f6219467cb6526586d11196c494816ec", 0xc7) 2018/01/05 21:48:48 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ff2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c6b000)=0x9, 0x80000) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ff2000-0x4)=0x2, 0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000ff2000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff2000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000083f000)=0x5, 0x4) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000066000)=0x0, &(0x7f0000ff3000-0x4)=0x4) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ff3000)=@int=0x6, 0x4) 2018/01/05 21:48:48 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f79000)={0x0, 0x4dfa, 0x100000001, 0x5, 0x400000000000000, 0x4, 0x7f, 0x4, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xfffffffffffffff8, 0x0, 0xfff, 0x101}}, &(0x7f000051f000)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000025c000-0x8)={r2, 0x80000001}, &(0x7f0000ac3000)=0x8) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x210}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/05 21:48:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0xb6b, 0x7, &(0x7f0000855000-0x11)="01000000030007001a17001500c4ffcc", 0x10) 2018/01/05 21:48:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000312000-0x20)={0x5, 0x0, 0x10001, 0x90}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000015f000)={0x4, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000000)={0xfffffffffffdff06, r0}) r1 = socket(0x11, 0x80203, 0x0) setsockopt(r1, 0x107, 0xc, &(0x7f0000000000)="", 0x4) [ 264.514111] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 264.537540] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/05 21:48:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r1, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r5 = accept$inet(r4, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r6 = accept$inet(r5, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r7 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000a45000)={0x0, 0x0}) getsockopt$netlink(r7, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) splice(r6, &(0x7f00001a9000-0x8)=0x0, r3, &(0x7f00000cb000)=0x0, 0x5, 0x3) socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/05 21:48:49 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000097f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x7}, 0x4) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) accept4$llc(r2, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x10, 0x80000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000000e000)=0x5, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000000f000)={@multicast1=0x0, @rand_addr=0x0}, &(0x7f0000006000)=0x8) connect(r2, &(0x7f0000006000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000000a000-0x4)=r3) r4 = epoll_create1(0x80000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r4, &(0x7f0000011000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) close(r2) 2018/01/05 21:48:49 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000492000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f00000fe000-0x7a)=""/122, &(0x7f0000001000-0x4)=0x7a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x0, 0x89, @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]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000c20000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00005c2000-0x4)=0x1c) bpf$BPF_PROG_QUERY(0x10, &(0x7f00009a7000)={r2, 0x2, 0x1, 0x2, &(0x7f0000a52000)=[], 0x0}, 0x20) r3 = socket(0x10, 0x4000000002, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000fa9000)=0x901b, 0x4) sendmsg$netlink(r3, &(0x7f000061f000-0x38)={0x0, 0xfffffffffffffe88, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0xb}], 0x0, &(0x7f0000cdb000)=[], 0x0, 0x20000000}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00008a3000)={0x8, {{0xa, 0x0, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000bba000-0x4)=0x65e6, 0x4) 2018/01/05 21:48:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000db2000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(ccm_base(xts-cast6-avx,tgr192))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b20000-0x38)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f00001d1000-0x49)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/05 21:48:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000d68000)="26000000250001fe000000040000000004ff080000140003000009000100ffffff0503c75b3537", 0x27) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000a0000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000081b000)=0x0, &(0x7f000060e000)=0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00003b6000+0xe4b)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000b11000)={r2, 0x1}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00008d3000)=@common='rose0\x00', 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d1f000-0x20)={@generic="cbcb379f11d965c308c6813eb5f12303", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000966000)=0x0, &(0x7f0000700000-0x4)=0x4) r3 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r3, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x802, 0x88) gettid() sendto$inet6(r4, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, 0xffa0) recvmsg(r3, &(0x7f0000ee8000)={&(0x7f00008c5000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0xfffffffffffffffd}, 0x0) r5 = accept4$inet(r0, 0x0, &(0x7f0000850000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000352000)=0x0, &(0x7f0000b1f000)=0x3) 2018/01/05 21:48:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/01/05 21:48:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000cf5000-0xc1)="18000000020001000000be8c5eff8c88360000f1010300000000000000d90000f7b933d898055bf748bb6a8807787e59dba67ef147b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b00000000b121ad1474d722f542002700ec008b6207000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567f8da", 0xc0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d58000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f000031e000-0x4)=0xfdb47ed2d2d0ea70) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b78000)={0x7, 0x2, &(0x7f00007cf000)=@raw=[@jmp={0x5, 0x3, 0x5, 0x7, 0xa, 0x4, 0xfffffffffffffffc}], &(0x7f0000918000-0x4)='GPL\x00', 0x93f, 0x25, &(0x7f0000600000)=""/37, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ec5000)={r0, r2, 0x1, 0x3}, 0x10) recvfrom(r0, &(0x7f000044d000-0xc4)=""/196, 0xc4, 0x2, &(0x7f0000382000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000416000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) r3 = accept4$inet(r0, &(0x7f0000e20000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd6000-0x4)=0x10, 0x800) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f000022c000)=0x2, 0x4) socketpair(0x10, 0x800, 0x10001, &(0x7f0000277000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000de000-0xb8)={0x0, 0xfff, 0x0, 0x4, 0x64b, 0x80000001, 0x800, 0x8000, {0x0, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x3, 0x3, 0x5}}, &(0x7f00002b4000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000ad000-0xa0)={r6, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd0, 0x200, 0x7ff, 0x9, 0x6}, &(0x7f0000ee8000)=0xa0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000e8d000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00001bd000-0x4)=0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x1) 2018/01/05 21:48:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d48000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000155000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000d53000-0x8)={r2, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000e12000)={0x0, 0x0, &(0x7f000006c000)=[], 0x0, &(0x7f00009b4000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000e9f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00006f8000-0x108)={0x0, @in6={{0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x340}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x40, 0x27, 0x3, 0x5, 0x5, 0x80, 0x3ff, 0x101, 0x8001, 0x5, 0x8001, 0xffffffff, 0x1, 0x3]}, &(0x7f0000063000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000e00000-0x8)={0x0, 0x4}, &(0x7f0000c8c000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00008df000)={r5, 0x848, 0x7, 0x9, 0xfffffffffffffffe, 0x101000000000, 0x8, 0x9, {r6, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa68, 0x8, 0x100000001, 0x9, 0x2}}, &(0x7f0000b87000)=0xb8) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000932000-0x14)={0x0, 0x6b, 0x9, 0x8001, 0x4, 0xc2}) [ 264.580448] sctp: [Deprecated]: syz-executor5 (pid 3864) Use of int in max_burst socket option deprecated. [ 264.580448] Use struct sctp_assoc_value instead [ 264.606553] sctp: [Deprecated]: syz-executor5 (pid 3873) Use of int in max_burst socket option deprecated. [ 264.606553] Use struct sctp_assoc_value instead 2018/01/05 21:48:49 executing program 2: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x7fffffff, &(0x7f0000f6d000)={0x0, 0x0}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f6e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004ac000-0x4)=0x60) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000927000-0xc8)="e4", 0x1, 0x0, &(0x7f0000f6b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x9) r2 = accept(r1, &(0x7f0000ed2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6b000)=0x9) r3 = accept$inet(r1, &(0x7f00001cb000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r1, 0x0) sendto$inet(r1, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00005eb000-0x10)={0x2, 0x8, 0x4, 0x2, r4}, &(0x7f0000f6d000)=0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000f6e000+0x558)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6f000-0x4)=0x8) 2018/01/05 21:48:49 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000004000-0x28)={@common='ip6gre0\x00', @ifru_ivalue=0x10000000000008}) 2018/01/05 21:48:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, r1}, {0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x10000, 0x3, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x2, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$sock_void(r0, 0x29, 0x3f, 0x0, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002000)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r3}, 0x14) r4 = socket(0xf, 0xa, 0x1ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r4, 0x10c, 0x9, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000003000-0x2)=0x729e, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r4, &(0x7f0000004000-0xe)={0x1f, 0x0, {0x8, 0xffff, 0x3, 0x49c9, 0x8, 0xbf}, 0x80000001, 0x3}, 0xe) 2018/01/05 21:48:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000254000-0x24)="24000000260007003240000000367700fb1308020100000000b00000000000000000ff10", 0x24) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fee000-0x4)=0x0) [ 264.648130] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 264.658330] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. [ 264.658335] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/01/05 21:48:49 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000009000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000019000-0x4)=0x14, 0x800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000019000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) 2018/01/05 21:48:49 executing program 7: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ea3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ea3000)='veno\x00', 0x5) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ea4000)={0x0, 0x0, &(0x7f0000ea5000-0x20)=[{&(0x7f00000a6000)=""/120, 0x78}, {&(0x7f000056c000)=""/23, 0x17}], 0x2, &(0x7f00006b3000-0x8e)=""/142, 0x8e, 0xffffffff}, 0x101) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ea2000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000049f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000025a000)=0x14) write(r0, &(0x7f0000007000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000ea5000-0x4)=0x6, 0x4) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000ea6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xf802}) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000735000)=[{&(0x7f0000ea6000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00008f6000)=[{&(0x7f0000b8c000)="9c574d883a82b01ad0ddc5b29c62750d202e5953145a3575a766176a1542c1b2dbd6f65e9c62b8e10933bb2e7a15f335961f9f4b54df4c1018fce043c724fb3e7ed7e67ce452e52ae14798c2c3bf955391f915af8e580947af54d0cd464f82f1344a2aa73015421a200caa7e84cd1dcf11296bd2b24473259b668395e375602f19708c73d4d788fcd8c76d6c9928f33e6e142f84810e50db98a08cd61a143dc24c7e7c45e31f7955c88828fd79013334382c05908ab444f44e6454a4e19dd3c494469fdf8519174ac52c18453518c880515b0c931378e884963355fcf5d6280e85224c0f460c19858e2d75", 0xeb}, {&(0x7f0000a7f000)="2a79a6cdf79a75ed70e73ed3022c27d1", 0x10}], 0x2, 0x0, 0x0, 0x40000}], 0x1, 0x40) 2018/01/05 21:48:49 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f000000b000)=0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000000c000)={0x1, [0x0]}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000d000-0x10)={r2, 0xfff, 0xd03, 0x2}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r3, &(0x7f000000d000)=0x0, 0x7) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000004000)=@generic={0xd31, 0x6, 0x7fa0f00f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x11, 0x800, 0x80000001, &(0x7f000000a000)={0x0, 0x0}) [ 264.707887] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 264.716307] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. [ 264.716313] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/01/05 21:48:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000031f000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0, 0x0, 0x0}], 0x1, 0xffff) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000089c000)=0x0, &(0x7f0000087000-0x4)=0x4) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/01/05 21:48:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000010a000-0x90)={0x3, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x8000000000028, &(0x7f00002d6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) pipe(&(0x7f000007f000)={0x0, 0x0}) bind$ax25(r2, &(0x7f0000bf3000-0x10)={0x3, {"c6f8d133efe030"}, 0x3f}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d7e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003af000-0x4)=0x14) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000498000-0x35)="1988f8cfdccf5bd94aaf2baad777bcd9cd0c0d0c67862ca328ed61ae8031b4990836fc5a4a9b3b79a6979e063040d474caa140511b", 0x35) 2018/01/05 21:48:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = accept(r1, &(0x7f000042e000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d09000)=0x6) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000309000)=0xbe11, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c38000)={r3, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000279000)={r3, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000ad1000)={r1}) 2018/01/05 21:48:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r1, 0x0, &(0x7f0000b28000)=0x0) sendmmsg(r2, &(0x7f0000053000-0x3c)=[{{0x0, 0x0, &(0x7f0000b3d000)=[], 0x0, &(0x7f000031d000)=[{0x10, 0x10d, 0x3, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/05 21:48:49 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c6000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x3)=0x7, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x10001, 0x4) pipe(&(0x7f00009e9000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00001ec000-0x4)=r3, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x100, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000ec0000-0x10)={r5, 0x3}) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000ffc000-0x90)={0x6, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00008a0000-0x90)={0x80000000000006, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r4, 0x0, 0x2d, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000bf0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000dc000)=0x14) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000002000-0x8)={r0, 0xfff}) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000001000)=r6) 2018/01/05 21:48:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00001d4000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000cde000)={0x6, [0x3, 0x8, 0x7, 0x7fff, 0x1000, 0x3ff]}, 0x10) 2018/01/05 21:48:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004ae000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e8c000)=@assoc_value={0x0, 0x1}, &(0x7f0000f86000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000851000)={r1, 0x2, 0x800, 0x8, 0xffff, 0x8001}, &(0x7f0000377000)=0x14) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f002a080200000900018005ffffe5000051", 0x1f) 2018/01/05 21:48:49 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x80000000003, 0x5, [{0x800000000000000, 0x0, 0x9a85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0x800, 0x4bca, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x8, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, {0x100000001, 0x8, 0x3, 0x0, 0x0, 0x100000007fe, 0x0, 0x0, 0x0}, {0x7, 0x3356, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/05 21:48:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8010) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) r1 = socket$inet(0x2, 0xf, 0x2a8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000013e000-0x8)={0x0, 0xab}, &(0x7f000042a000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000bec000-0x8)={0x0, 0x4, 0x7ff}, &(0x7f0000d2a000-0x4)=0x8) r4 = accept4(r0, &(0x7f00006cf000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a0e000)=0xe, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000893000-0x8)={0x0, 0x8}, &(0x7f00002b5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000099b000)=@sack_info={r5, 0xfffffffffffffffe, 0x1}, &(0x7f0000dad000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000f11000)={0x81, 0x9, 0xa9d1160e75f870d3, 0x7b, 0x5, 0xfffffffffffffffd, 0x3, 0x24, r5}, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000930000-0x8)={0x0, 0xffff}, &(0x7f000076e000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000046b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000070f000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fed000)={0x0, 0xffffffff}, &(0x7f0000b8f000)=0x8) accept4(r0, 0x0, &(0x7f000080c000-0x4)=0x0, 0x80000) pipe(&(0x7f0000d44000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r11, 0x84, 0x71, &(0x7f000040d000)={r2, 0x800}, &(0x7f00001f1000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e07000)={0x0, 0x64, "f79eb5b457c9cc0ec758ac1a8ce72519a8c587f775f53ced043a7c3bfb79887f2a22a1eddee2fb47d03695fa41e728916163982ad8bc7dacb617b210324b36ea2f74ee0d0f8c7ae6cf353c283c5eb0e96c0bab6536afaf914042d66ba9da3b60eb3e92ec"}, &(0x7f00006ab000-0x4)=0x6c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000833000)=r6, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r10, 0x84, 0x1b, &(0x7f000051d000-0x1008)={r9, 0x1000, "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"}, &(0x7f0000298000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000acf000-0x8)={0x0, 0x2, 0x4}, &(0x7f0000364000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000046e000)={0x0, 0x1, 0x1}, &(0x7f0000bfc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003c8000-0xb8)={0x0, 0x1, 0x10000, 0x8, 0x8f, 0x400, 0x3023, 0x8d, {0x0, @in6={{0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd7b9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xac, 0x24a, 0x7, 0x6}}, &(0x7f0000af1000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000ac000-0x20)={0x85, 0x80000001, 0x8009, 0x9, 0xf8, 0x7, 0x8, 0x8000000000000, 0x0}, &(0x7f0000d5f000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a92000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ef2000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f0000cc8000)={r6, 0x4}, &(0x7f0000ec2000-0x4)=0xffffffffffffff91) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000edb000)={0x2, [0x0, 0x0]}, &(0x7f0000363000-0x4)=0xc) sendmmsg$inet_sctp(r1, &(0x7f00006cf000)=[{&(0x7f0000033000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000018f000)=[{&(0x7f0000dee000-0xd)="59e940134a8624dcad32978c15", 0xd}, {&(0x7f0000d01000)="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", 0x1000}, {&(0x7f000041d000-0xb3)="107c2aafac564bfcaa9600ec62da9d22d7d3d8167c00cc970abeb4a673b1353f977af101f7daf1241f90d0223e47c995d8dc1168f3a279080db960a098a24c7804dfa9891a388aedbf5eb80d57fba1d9292a2c7f21626ea84aecff90c688f28176b56a3387091ccee238ceb5f2e8f188d5c695f99685436a919718b56caf3153f58ad21892243f9026005616f05fafbf89b45582641aa186137d7413505c5e506d39971d521d0d322c42338d4cfef6bd043baa", 0xb3}, {&(0x7f00004e1000)="", 0x0}], 0x4, &(0x7f0000813000-0xf0)=[@init={0x18, 0x84, 0x0, {0x5, 0x5, 0x9, 0x2b}}, @init={0x18, 0x84, 0x0, {0x86b, 0xf2, 0x2, 0x8}}, @init={0x18, 0x84, 0x0, {0x386faeef, 0xfffffffffffffeff, 0x4, 0x7c1}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff43ed, 0x0, 0x5, 0x800, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0xd838, 0x0, 0x0, 0x1, 0x5, 0x7, 0xffffffff, r3}}], 0xf0, 0x810}, {&(0x7f0000058000)=@in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0x1c, &(0x7f000075b000-0x10)=[{&(0x7f0000987000)="6c228e34d1c7efae97a3af780f3691937c6454d6e7a67aee4fe629d8c71cf3948a763f7dffffcade6ecb5986c8ca08578f2bf633467765da6d9d", 0x3a}], 0x1, &(0x7f0000ab8000)=[@init={0x18, 0x84, 0x0, {0x7fff, 0xffffffffffff8911, 0xffffffff80000000, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x3, 0x8, 0x280}}, @init={0x18, 0x84, 0x0, {0x4, 0x2cb, 0x78, 0x2}}, @init={0x18, 0x84, 0x0, {0x800, 0x8, 0x4, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x9a7, 0x87f, 0x1, 0x2, 0x30217825, 0x800, 0xfffffffffffffff8, 0x8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0xfffffffffffffff8, 0x6, r6}}], 0x120, 0x4}, {&(0x7f0000d74000)=@in6={0xa, 0x0, 0x8636, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000224000)=[{&(0x7f00002a5000)="", 0x0}, {&(0x7f00005c0000-0x6d)="af0d33f1e8bc674492ef7f5e504bc120c20fe8b326962e6228502175acf1d86604c18aa3f8e1c003f301689887efcf77adf0b075f513adf6a44b7e7d851cc283ad8a7c1852c4edf41f9dcee937a010d1b38b199c34aa329e4a2ff27d69f71b37891ea132bbae8f30b2fcba45ff", 0x6d}, {&(0x7f000003f000)="7974aee7c623ff5b16986510d3", 0xd}, {&(0x7f000012d000-0xb2)="a9552f73c6d9e1d36ccca9b7805276e9d890f5049f14374fc78ce136541ec40055d3bee8ecd0b1fc4a902b3e43149c060791e73f392db1fa306270151cf0cfae0ac8a090c7d63220de972330c94cd8d76adf2e002cea284d763531bd4216f100cc409e7bdf67d7eb09cee7178144c52f9a42ec35e6642c3d8443d2acfe82ce9b55a6e2f1a024eefd87ee7fa7a61bb234072ed9de4fc59bfa5351811ee3fe92b1ae0d1962c2526daf1813669ad58979528f84", 0xb2}, {&(0x7f00007d2000-0x2b)="0453244e94962b6444fad6cf6c68711110930101ad8946f7c090477be768d640c6cb0605f9037e77a147b0", 0x2b}, {&(0x7f000023a000-0xa8)="fb86ab3cb7d33434ed3b17e66a098f63f1dd960046c2d5fd199b274e676aa6efd167c24ca67d4fa38d4828e603a8afa59301906c371669fdb98117b011839d61873a126715009c851e0d301c7ffb5e98aa2f830186d35ae6679fc61eaae681ec7f6dad4f0a6a2a03f4f447f58f6431a31de82153784b384e240ed531854fd7f319d95a180c416afb1606f01b148f711e835da7f0e41be55948c729c07cec2ce17a451d381e616ac8", 0xa8}], 0x6, &(0x7f0000e83000-0x180)=[@init={0x18, 0x84, 0x0, {0x1, 0xfffffffffffff0e7, 0x7, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x5, 0x3, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x4, 0x8002, 0x1, 0xfffffffffffffbff, 0x0, 0x89b, 0x629, r8}}, @init={0x18, 0x84, 0x0, {0x80, 0x74516fa7, 0x6, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x81, 0x36c5, 0x3, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0xa4, 0x8, 0x6, 0x3fe000000, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x2, 0x800b, 0x3f, 0x20, 0x5, 0x10000, 0x7, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x7, 0x80, r13}}], 0x180, 0x4008000}, {&(0x7f0000760000-0x1c)=@in6={0xa, 0x2, 0x1cc971d5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, 0x1c, &(0x7f0000a21000)=[{&(0x7f0000f7a000)="168f7a2a16124f13ac6115db9d8b06db9e9ea4d786d17921aec0b0f7f2724d2a806cbae02839862ef30e6bca44b472e1011aaf4f516664fbceea999bf585cdf8041f6d6b97ea86db287cb7ce2ae9e808cc", 0x51}, {&(0x7f0000770000)="2b2e4139aeb45a183dfa98ed228b46b4a2fa3f93def46f587b5ea6cc4c91fd48a176a6c30b0925a8679c59ac3a626cfa2a0d1d5bc970d1d1ca", 0x39}, {&(0x7f0000ff2000)="364d3aebdc5748d75ebd2d87a56ebc2a4abfa0d7b2a8cef55f285915f89c952ddd18fc56c823aa09e56892304d51514edc3907773c5aa1b3a3a63fa0686eb1c625ebe927cf41b319d03f845442c382463c56eca012c8d548686e0616da2a5a504ff62f710fb9eaac28bc32", 0x6b}, {&(0x7f000042e000-0x1000)="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0x1000}, {&(0x7f000083c000-0x1000)="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0x1000}, {&(0x7f000000e000-0x82)="f194c5b15f7168d6a9511302dd4250375ff247327f6fa3cf07ea8ea207dfae29380469dd5a85e913295be2fc4bbf82da7f23cd94e3b1188ea50a91b5e2beeb8a9698d0be23b113fd87e7845323861b6b4f28b443f56b1ed0b2fd02c5479005b8f95356701a862fdcbcd9775ac0b1595508e3502d6e0064ff2ce5535c61ce4cfde1d8", 0x82}], 0x6, &(0x7f0000b62000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x669b, 0x206, 0x99, 0x81, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0xcfd8, 0x12b, r15}}, @sndrcv={0x30, 0x84, 0x1, {0xce, 0x5, 0xd, 0x2, 0x100000000, 0x1, 0xfff, 0x1, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x7adc, 0x2, 0x7, 0x1, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x4, 0x12782d, r18}}], 0xf0, 0x845}, {&(0x7f00008d4000)=@in6={0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000de7000-0x20)=[{&(0x7f0000e02000)="839fb7c7ea0410b7b616153482df2285163ebd4a1e4a8722ba1ce5bc43ee63bf48240d", 0x23}, {&(0x7f0000b37000-0xd6)="3293822338d2cedd1ce9cceac0b68a5e4b8643ab4998ac850ed63d927f041e81e46f6c1903cc46600180122648bd31ced0cd53567aa8f863ebf6ac1a9fb2a2736ceaaf3d1a40c95747fe0ab76c59650c68f46dd8c7372fb299df10f2b561f54270002e6e0a7716361021aabd70791aec93190350a752903f486e3caf0337458d0a97c1e881afd4c665f0a92b0fc5a3f4961932a3396542310070a4ae33004090b569e433be4677d040d440c722cd2091cab4ad86e76580a406e65cee30b18073aa5fd676fb15b17218aa6bc4d6724f74c2a6d921cc38", 0xd6}], 0x2, &(0x7f0000a05000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x80000001, 0xffffffff, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x6e96, 0x1, 0x1, 0x9e9, 0x7ff, 0x1, 0x5, 0x8, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x7, 0x0, r20}}], 0x90, 0x840}], 0x5, 0x20000801) 2018/01/05 21:48:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) write(r0, &(0x7f0000e4a000-0x26)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0x24) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b37000-0x8)=0x0, &(0x7f0000ad6000-0x4)=0x8) 2018/01/05 21:48:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x2, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@alu={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pread64(r0, &(0x7f00009a5000-0x15)=""/21, 0x15, 0x0) pipe(&(0x7f00008db000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ebc000)={r1, &(0x7f00008a0000)="2551afcab2d0f9ab73211b2dd9c64f0e602137cdc613cdad4b4894b25dd049cca9e26becd849469ae1f858e0b343b005438b1ffab1e31fac26f1c69230937436f18eb3f79c2edd1c786d710bc3678bdaf8e2725dcb16d18d56721ca4570bc428f47611d6d5e6f493e04e6b4f4e2363958e8face636983c554d1366d29f20a2d2b62f5a9cb5", &(0x7f0000854000)=""/53}, 0x18) 2018/01/05 21:48:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x2) accept$inet6(r1, &(0x7f0000545000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000e6000-0x4)=0x1c) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) 2018/01/05 21:48:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000496000-0x9)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000cc8000-0x1000)="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", 0x3e8) r1 = accept(r0, &(0x7f00005b4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ca000-0x4)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000c6b000-0x10)={0x7, &(0x7f00008b1000-0x38)=[{0xdad1, 0xfffffffffffffffe, 0x8, 0x6}, {0x2, 0x4, 0x6000000000000000, 0xb7a6}, {0x10000, 0x7fff, 0x8001, 0x7}, {0x1ff, 0x1, 0x67, 0x800}, {0x8, 0x93, 0x3, 0x6}, {0x1, 0x1f, 0x7ff, 0x3ff}, {0x5, 0x8000, 0x8001, 0x1}]}, 0x10) 2018/01/05 21:48:49 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000002000-0x47)="15f8d3cf710056f1d0ccc1959218e442a5684c70b413a9644faabca78e7f57335fd7c997fcc9b308f47e56cd2987f1d87299750bcd404bb1fdfe3af123d8a653ee8b7a81a25ed9", 0x47) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x7d, &(0x7f0000000000)="4a63b0fc412d789d", 0x6) 2018/01/05 21:48:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000042000-0x3)="b0a40b", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) r1 = accept(r0, 0x0, &(0x7f0000e40000)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000870000-0x4)=0x40, 0x4) shutdown(r0, 0x1) 2018/01/05 21:48:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x1, &(0x7f0000ba2000)={0x0, 0x0}) r0 = socket(0x8, 0xa, 0x0) r1 = accept$ipx(r0, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r3, 0x107, 0x1b, &(0x7f0000d0a000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r2, 0x40000000000005) ioctl$int_in(r2, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000)=0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r5, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021c000-0x4)=0x10) r6 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r7 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x80800) setsockopt$inet_int(r7, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r8 = accept(r2, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) recvfrom$inet(r8, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r9}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r9, 0x1000}, &(0x7f0000f6d000)=0x8) close(r3) sendmsg$inet_sctp(r8, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) writev(r6, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8b65507325a4f8a41799fbea93a3e9f1ab120afaf09fb164345633e214215ccb6c2d485fac1ae06463da58d2dfccc0339edc4d20222b473a471d12b1044115f7ffdd9ba2cc407db15288c3c5d75d24a5b2b1a77e90ca5e1258654cef94af407030f98ded3c9768a0bd9d71c3b2930d99486a2409df93521e36eabab40ae93b71b7c8347e05a76f5920fa4d470a620438fd29b8aa3974d9f83a3f598d2a0e569a288786cd4902e7520a7f6e52a0c07", 0xaf}], 0x1) 2018/01/05 21:48:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ca000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000eda000-0x38)={0x0, 0x0, &(0x7f000000e000-0x20)=[], 0x0, &(0x7f0000df9000-0x70)=[], 0x0, 0x0}, 0x40000) 2018/01/05 21:48:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "fdee2e", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) gettid() 2018/01/05 21:48:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000007f000)={0x0, 0x8}, &(0x7f0000b63000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd306}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004f7000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xa, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf"}) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) r3 = socket$inet6(0xa, 0x80013, 0x4e5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000983000)={0x0, 0x90, &(0x7f0000974000-0x90)=[@in6={0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f00006c4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000d71000-0x10)={r4, 0x8, 0x3, 0x7}, 0x10) 2018/01/05 21:48:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x20, &(0x7f0000fca000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000050000-0x4)=0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000637000-0x4)={r1}) close(r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000b08000-0xc)={{0x9, 0x3, 0x9, 0x7, 0x5, 0x33b}, 0x1ff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000b1c000)={0x0, 0x0}) sendfile(r0, r0, 0x0, 0x6) 2018/01/05 21:48:49 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x12, &(0x7f0000008000)="b94faf5734200000009d1adec575cb365359"}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ef7000)=@assoc_value={0x0, 0x500000000}, &(0x7f00003d4000)=0x8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ef9000-0x4)=0x0, &(0x7f0000a93000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00005b7000-0x8c)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef8000)={r0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ef9000-0xc)=@sack_info={r1, 0x6b, 0x81}, 0xc) r3 = accept4(r0, &(0x7f0000949000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000761000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000046d000)={r1, 0x0}, &(0x7f0000a0d000)=0x8) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/05 21:48:49 executing program 1: 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, &(0x7f0000ad7000-0x1c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) write(r1, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d00017f", 0x26) readv(r1, &(0x7f0000ae2000-0x20)=[{&(0x7f0000180000)=""/158, 0x9e}], 0x1) recvfrom$ax25(r1, &(0x7f0000865000)=""/0, 0x0, 0x0, &(0x7f00008bc000)={0x3, {"02cd39b06632d3"}, 0x0}, 0x10) 2018/01/05 21:48:49 executing program 2: r0 = socket(0x9, 0x800, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x674, 0x4) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x3, 0xfffffffeffffffff, &(0x7f000090e000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002fa000-0x18)={r1, &(0x7f0000f7c000)="9afd45f9f7a8cad678c761630b468d0ef027854d447b3dd717d05ba70dbc13968f4670a3e3e9ef479c10b9631fb0d4574938384dca892851023fbcc3", &(0x7f00009c4000-0x3b)=""/182}, 0x18) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f7d000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000e08000)=[{&(0x7f00009fd000)="7e20678f94112f01b07848e4690bfd5372f4840c7a70c8cffcd1e94fd9690df2d614c983619e179d89690a", 0x2b}], 0x1) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000704000)={&(0x7f0000f7d000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b93000)={r3, &(0x7f0000f7e000-0x1c)="b41f94791a2c3b52b11b90613fc57040fc5fdb146a436f0d9d911c9d"}, 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f7e000)={r3, 0x28, &(0x7f0000ead000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/05 21:48:49 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000010, 0x802, 0xc) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0400f2ff0000acff002103c75735", 0x26) 2018/01/05 21:48:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x3) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000075000)="071d1fed2cbf55a7c514b8f17ab56078702b6ca9ad15d69873352d9e6ec39b7fac28773f7aa79e1923e880bca78a137b2fd4c0359c599cc47bbe4b0ffbb57b76b30c5e97ca6d9ceb4f66c2f1816e2be0c56412760ad5e7b3e303208dff3412b60fab5f5891aec7bccd8d02ce497853c26fa197dfe78ede08b1ff814f847f09b7c80293e0ab9cf1fe7827723df96b84374e41d8947a1714800f23b2fb5b6553a8e53a0887377d5a244acafee0a693e6215f71ceefaf27c42f9668f2671144f116aa55c6799c32ef7167882a69126c523d0c3a62ca68c20a5653eac83fd84439b6ad38a048c13eeb2635ac6a213f05c11e2ce7bd79eedb9d402e5f8d0de2478701a81f25e007818441eddefa46a257eaae3ddffc088a3723489f1555ef6de1df239e06b94d79a6d1c5d6b8d5726d666701ebc2279572bfc79a8689b30e87903f2a66488d5b79ed8e7be6d47498528f03746e8db4f0db0f383aa194e82888a603b668c459b1bff197b8a5d782920c288bc44f702a47a7595fd1dc3546ca4286b9c0df3545cba51096ace0b7d519bddf488c8c846affeeb5dc115578a3ba544b772829cc81c67e159c557565ae27c6b179ceac0e929d4ec8466db25f1a0d5a7f002d7aae4e92725dc5f2e472ac5f27d4c6cab976636609962303fc1f6824bc01866e5532a9e22f6b80c6ae988d684eb9c972aa6718adcc06c748183a3be0b74dd6a3c40f3c04d1b49387055d2c622e85fe068c830f1e463e133dd0e71ef84dcbaf003fa4eb9ab58aae07682242a6a83c02f8e507a590138a34f095f4b8ece2b729dfa419f4302103b133ec8628e081c37e9b9286573e891fec1798d21956127f130b928e7ae1af30b6fd4f598662dde81f74e1d56e07c795890aeed375f055a8a837ecc6afa5ee467382ba5df2ed545502e995a06ae12541d5126b2cc7d1cf3856fb98ea1b356d8aa02b7818692529802c3c8c3c438b9b66c8805995f3ad5bd967887a0c67234c168413fbb42d6486ae426fcf118e3621516677f165c131de308b8fcd4c570e03fb949b2b6f5d618f4038d4af2dc623fa43eb90ea6193e8cea262aeadb3ee4f2a262b1212171ae1739d6f361592feeb2b96e32aeff8c43da6209ba85b52fdab5135af7ac6fa5130659f08bb3aa16e545dc0e102f131611aebe2f3af30854f66cfffb1699c0016f8f2a4d655c66193e20bbe44e09379930a2808c426bab7675fc00e61daf69319bbaefd2d51ea8e970519d2785513a448f443bd0cbd7a9a22e7ad985b60c3c345e357bda994fa145c2164b6e0fa0c6e6c7a7d9380693122fbe4cfb4bdbbe7dfc51961d2adc5884ddaf744a5c541c06041f1cb2c369401e6ee027d331f6d57db27ffd6e79eb6f9a5530f7dabe76149417e6feb406f21a514dd3346b8fe462ec67e7e1026bc1713384c45c3df0dea14cf29b2ad066962a131f34538979960f598885a9947710ebd40503d177094de712d25756174cbe9e564247149f188c89d9c57ec116deb551ebfb907427439ac9a2e1e0d32ec0d5eede3849dbfde868f9a7e9aafd4b4559d1649321c6d9747caa3d8e0ce46c8489b65026664979f454a3dc0dcc290260e50aac9d6ad9dd34b31c1148c66875dfd6cf5d5294c8fc7dae178564af13046b5f1c41f2b3672e289f0557caf289b809c4daeee447d2516e9cc80354eed3dfb2e13ef88618404bccb568e0036d89874de3f53032e8a27fba3149a46c31edaeba1186970edb597063d0d40cdcc7da87f1f8b7da84a4255f12ea1bf3b2ed3c5ed2905c110f602751bca6973f5984eb6662255022f6db9cf640b85027df45332d943f59fe4bd8fab0017f2f6e846e43401d0eb1b25649c539c848f939e91ac24a3e39afa739a45c3af68792e5ece361c9dfcb8a175cdbd02d710641bf790ad4e6bc0bd8bb4067ee1aa6e70f12e6769523663025005985c4399a95ae1beb9546bb5fe5d2d64ee92fa7bca354202fe83e32cce6aa3a77528e24d4e122b1344f1058f18380d6329860c70cacb13d97136d323f5e6761486fa35234b25f06b74a1cc71d662ae41d1503c6af67d46144077f60122e9cb57e721926596c1e9a7bce5d5c6c5c8cdea08475da051b7b9e33b07dce6a81bb28c589b4ef36601d086b0233a5113199fdacaaef835eb3a0f2cb6ac6645565a27bdf4c5b633d6b249380ff921632baba2dd26b25f95a5cbe6436fbf80696e45dc8de63ac2cb6e6fce1de81ccbd2b8c9906f34e1483bfeced1120e7cec93c589afd7a7e1fec1f59740adddde5cd9b510f0eeba919c0fc1253345a93eb4b7cd61ee7ff93f167a0b6409798800b0c3452142a143b0cdd8771a8807331ac8379ee3c252d53783834367d29aee10f0cf81ec295daeb79d1bf9e8414a2077dd13ed061c9101e8659300654aae8945ea28c00c2fa931f4927dedeffdd139ba6a140c3b6514a668ef81b4343d22d7d09d0452cdb3a10585f5de9758d5750d4342d332bb9ef737980f3782c90d04d46b4e91d86d3bdec2ca7dd7e4bb7d80ae4ca4d69ec207e458f0c5e2026b6f5e1af3a8955846e38942f882818964b27f10a76dffa37faed0684ead02aa4012aa624aaa2181d7b5ca427e4000d8ae3c9b9b909bea5d3672dab189d276ddbd0affe5d46a16988699a5da1cfcc82a688dd8fb93457f2fb73f5ea88af6a894c4a22798dc17f8ad6d45ac0fa5402d6d024d4f5ebc0281ae6146a73e964c52670ab819b357beacd299565d9899e6ecfc71c5a0d00badec872362f71ab08fad7f14e0d1f76ee29ed179ba2310e293d304f193b217dc7c4d2b1112c706748d3bd8cfadb725a57068723aa054a7a1e3bab6f7373ba5bbfc6c6ff67428cae7d243f1c36b1a6713d35b0c3f1ec87d4409d90395a37e3aa78e43774f82c2d9f7eec9fdd527f2227abd7a394c03d934945abc5f4980afd510f5ca7e239ecbaad55e1943730b6e65e66d33c7716ab718c5eeffba63244db13e31533d34630e659171a702a934edbed5e2af04fd103d89aabfbeb0eceac0ac4c1ac170c0448d6b9050d37b74a19cd11cf7712ad1956610071f9c737b0812e71845853d89fa2ce6d270ae9c3c20366c2a8fba4b3fd07a8886d24a20391cc796a0eb83358271fe3e965adc843c1fa27f2de563fc78111c88b6c050d3b3598a0fab26b000c0f9b362265d9f380d6b1cb3c89fc16f6eb35577d34c045560d6e0d1eedd0f4c348d768b2a2427218991254b968a7e59985323e06703cb2c320d8c914526c16128d11fb1e3d70a3f4e432dc425d04f50a6f8b3b66b75dcb8faa661ad8c8fcab69f61aa4124150ef09c6b57807215489831c5a350a0b4f57119e919b2a7b9a0ee6668a25028fd70c8c868f8b9ffd009c1791225d8e36856637f29e33962ac80710ce1682d4e8cc129204b04b454e1720854498686ee12da382df4b1443f1b9bf1d9a2fdb4be0acadc86256a5c923ac75df3533daa27d3495cd9d7bbc60715edf0bd1982035bfcaf082b39029b01b6840ace284b1b3b5f854511151a36c5ac141b3cd6b9a77e5e551575daf16627a3d31d466c0859a254caa1855cc9d9b5494e23b515f2ecc426b40f0e7a8a38909ab0a8a392260f71172199e7296231f98311a2bb8f6ed46f1583e00d0304fb74e4f83a1b4be10244b7dbfbd2005b094072fb61636efe2743a64dab65b1cc071df5020556f3084b24decc0528d811127ddf843e0c5a8f8b23e4a5b9dd34512c8503c5e00d2ee6e6590200066c46a2a048434758433beb1dc7ac652b8a714b5ef7dde6cd75e515fc870aec0ba9d02014a91f6096a61ff45ce507554d449c5997b273e30c5c90bac2a3bdc42d01d4d7a98de677fbc101b9ce1cced5f291c79591a8b719ea01faa32dc219ad9cf2ebe54eb5c327444e5c93db6b0edaf9e6aee7372e36d7e5b0a2e7c1c71ad2d01d88c20aabade15c177252dac950f106c1bbc9f3686f948df32f9e78be0f47ed2cd5102a2413cf321aa1d0bc694d9b5eb88aa88f165c808ab4d8182594c0e836399713b02124e4b834cfad085fe4efe967eeb323a902e16915b8e5d27448fcad824683bae42c413692cd7e33704c0055974d24a89cfb381c92303af78eef11d7c669c696534764eeb12ddfc9bd64414f4a990bc7709794ee50f6f15693a36460d2ec1ed8edc294852f20263a1296fb897701509329f1b7925c4a709410da796f375d4f015152624975fee1e3c013858c95fa8ed67996a7f00de7da9c377231541b7500f83d292925cc6928f1b98443cde7f69f3a3028cb7b8ed5e282ee454608ed97f22753ca28b087ad57a5cb91f759f588e45444720ad4b0551d79ad13adcadd7d82d108566052a77632f9756e1772272f7112e0a81d9d5a65bc0c1cef93ad73d3c16e3c2a77bc616e7f9783e9d55e112bfd3b54f4422b243c28505c2986744630c7686cf725977e07a5aaf829580a270c7f135495d5e5c9b8dcf04b91e5e87ff97e1d2bae9df3ac0004a90c11cf1edbcb653a7a4b828039932f2480995f134fa5a34c3a6cf9f75c4f1e35fde04ec9129ef33ccdefc7eb79386c4b19df9c23618813cd72ae30c4ececd59478b59456a3888ad40417326f785be43be5c119f2d3389ad61ac1efea2cf904a1489c9dbcc667d3f8d624f69f0be266b0fca58fed9e080b495991bf729b8231c78944938ba5472fa49a36d684404270fa6290bff92ecc31723abb6dcbd56923394883053f91730e2b882240614d4aa3f513230b0a5d0c7d26d508ec6cfaee41271bf7e8795b5b0af0a51310285f482f46b256baf3e6d335a9e835505a9e7717f2a14d3048300f2430d8018519c61c7f64b93f1685e03837a32724c7f0869a75453ee7f09d722889957aab3852cbc5259869f44809b5ef7b865f5f04b650e79c8e096f82c70203c84c4e1cd50eb04222927df98ed00f9559d8690f265ab8f86cdc97193533718530b0c9aacac2f427e36483898d5ac0691ede1b6905e49c5725a29f2610648bdf000b6eaeaf3fe11d4f9844acfc70a8e53fc1ba6aaa25bf311c7846f82f06eeee9c353b11231cbd0c1742a202b3cae8f44881f7fd804c822225300ee81d55f3bca3ab08e1ac7bb2b0055aab7ad721b4926c4c54b2470dcb753c5d7a56f1f301fd46ae4fa0847a41dc70306d62ffd6114e825dbacdc397d5b7eefbd8aab0af7bca287a1bf30a01afbbf1c5054f180ec5b2e02c8639542c90f916f5d2d1b13db4524a174b44c2215643a69135d19463703496c6c0f26799c04b5ca9823f525934b32acf7aa18b29f37937f8b78fe4c9f7ca6c354374b3541555ec1abbd604b6dd8ea9ae6d3ff5f01294e8b76e7c01b42df0a35c5e679e77c2f8d1f07653a8682525a399299eea3f78cc7ca63bff3a60092e2b3a7867a60c8fff534d7993760e0e9c220db18255235e2b7d3557e31c908f02bb0fe36bd5100892a18ff83659565273c94d98296cf8a7675d0bf128daf18d8e92be6df7ccd874b7514df749379e89888b42714a5152ef3125380309438ffc0c46a03f0e131ffd73a4fa7400eda51d40f21d94915204da46b1508b97a3df7cad3d633689bfe06ad3f53a480b8ea982d4dd694ec79ba17634ef2918dedb0f4a3179202038b0bc10976bc1891e4bf0be7b243bd9d01ac7e2ef910f003c32392d6a5c1305cbfb29a10b6bd946e8d715d81bfb4436c88d7a7195baa65ad25be5ef1432d0d2342f7b8a88da279e5e1a74dcb6851e0797b9693ce7913be5be5d5e57a0ab02f92e543a26145a8516bec63d63d17a79574e76574eb192d047086385a468748b1dd8dc0d1b", 0x1000) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) accept4$inet6(r1, &(0x7f000096b000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ad2000-0x4)=0x1c, 0x800) 2018/01/05 21:48:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000825000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002ce000-0x4)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e13000-0x20)={@common='bcsh0\x00', @ifru_flags=0x2203}) r1 = socket(0x1000000000d, 0x2, 0x1) write(r1, &(0x7f000008f000)="1f000000070affdde200d8a00a00002a080200800900018005ffffe50000516d3ac6df293de1d432075e8eb3cd2227f3", 0x30) 2018/01/05 21:48:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000779000)={@generic="1eade3d94e63133d70dacd8e8bca88fd", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000001000-0x4)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000611000)=0xfffffffffffffff8, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000c2000)={0x80000000, 0xc, 0x0, 0x8, 0x0}, &(0x7f0000916000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d22000-0x14)={r2, 0x4, 0x12000000000, 0x1ff, 0x4, 0x6}, 0x14) r3 = socket(0x2000000000000010, 0x802, 0x0) write(r3, &(0x7f00001b8000)="240000001a0025f00018001000f7fc1a0a0b00000004bf0202ffffeb0800040048186be0", 0x24) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000ee2000)=@assoc_value={0x0, 0x9}, &(0x7f0000bab000-0x4)=0x8) sendmsg$key(r3, &(0x7f000065c000)={0x0, 0x0, &(0x7f0000a22000)={&(0x7f0000ab7000)={0x2, 0x12, 0x1d58, 0xf, 0x13, 0x0, 0x4, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x14, 0x4}, @sadb_x_sa2={0x2, 0x13, 0xfff, 0x0, 0x0, 0x5, 0x1}, @sadb_sa={0x2, 0x1, 0x1, 0xff, 0x2ab, 0x16, 0x4, 0xa0000001}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x1, 0x48, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x16c}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000c29000-0x8)=@assoc_value={r4, 0x9}, &(0x7f0000816000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000556000)={r4, 0x5, 0x0, 0x1}, &(0x7f0000343000-0x4)=0x10) bind$alg(r3, &(0x7f0000ec1000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) 2018/01/05 21:48:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001ce000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00006d1000)={0x8, 0x40, 0x6, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000204000)={&(0x7f00009c6000)=[0xfffffffffffffffa, 0x80, 0x3f, 0x8, 0x9, 0x7], 0x6, 0xffff, 0xbc, 0x6, 0x0, 0x1000000000000000, {0x59e0, 0x0, 0x8, 0xe52c, 0x6, 0x7, 0x1, 0x1, 0x1, 0x7, 0x10001, 0xfff, 0x3, 0x397a, "700094fcff3cae45f5af518ef24e39d5c09a0d532f72fb0a71e4b082f82b2afe"}}) 2018/01/05 21:48:49 executing program 6: r0 = socket(0x0, 0x5, 0x100) accept$ax25(r0, 0x0, &(0x7f00008a0000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000df5000-0x1)={0x7}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0x9b)={r0, 0x3, 0x8ed, "9fa2ca1b4b8bbd7b54516b2bb209364f31b391aee23ea406efa7132c598d04a54f2fbd63dece7a67c373cd48c76d65f0f3bc6cd36fc1505e2aa0ecac4200f9aaf831f687e08f8f2886059a12d6c42a6a7df979b9189adb3557025568282cb6f028f4e0b2a31f44cf3d1a205b630bfed7e459c7fc8c93d3b63f7c99d60b04f47b089cb75538ca6f51ad9364f5077033c9b9"}) listen(r0, 0xf0fc) shutdown(r1, 0x0) 2018/01/05 21:48:49 executing program 5: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0x13, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000d4d000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000089e000)=0xc) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000903000-0x4)='tls\x00', 0x4) r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000467000-0xc)={0x10000000, 0x0}) socketpair$inet(0x2, 0xb, 0x8, &(0x7f00003d4000)={0x0, 0x0}) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d4d000)={0x8, 0x2, 0x200, 0x6, 0x5, 0x1, 0x100000001, 0x2, 0x0}, &(0x7f0000aa6000)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00007c5000)=@assoc_value={r4, 0x1800000}, 0x8) 2018/01/05 21:48:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d2b000)=[{&(0x7f0000ac4000)="290000001800fffdf2ff7500000a00210200e300000008070afeffff0000080005000200000000c000", 0x29}], 0x1) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) 2018/01/05 21:48:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8010) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00005a6000)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000dc8000)={&(0x7f00005d1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000277000)=[{&(0x7f0000cc8000)="ab", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e08000)={@generic="efacc2989c9744dc1e78f7c94144aa48", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000cb0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe5dd, r2}) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/05 21:48:49 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ff8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000943000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x5, 0x964, 0x81, 0xa1}, &(0x7f0000f44000+0xdd7)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000095000-0xa0)={r2, @in6={{0xa, 0x0, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x401, 0x3ff, 0x0}, 0xa0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a2b000-0x50)=[{&(0x7f0000ff7000)=""/200, 0xc8}, {&(0x7f0000cd7000)=""/136, 0x88}, {&(0x7f0000ff8000-0x68)=""/104, 0x68}, {&(0x7f0000ff8000-0x53)=""/83, 0x53}, {&(0x7f0000b83000-0x6d)=""/109, 0x6d}], 0x5) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000ff9000-0x6e)=@file={0x0, ""/108}, &(0x7f0000ac0000)=0x6e) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000ff9000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000008a000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:48:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d14000+0xe11)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000ce1000)=0x0) getsockname$packet(r0, &(0x7f000081e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d2a000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000717000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r1}, 0xc) r2 = socket(0xd, 0x7, 0x40000000c) write(r2, &(0x7f000035d000-0x1f)="1f0000000601ff433b07870000f6230000000000000000810000fbffff5a98", 0x1f) recvmsg(r2, &(0x7f00002ed000)={&(0x7f0000fd3000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005f1000)=[], 0x0, &(0x7f0000945000-0x50)=""/80, 0x50, 0x6}, 0x2000) 2018/01/05 21:48:49 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000fd2000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000349000)=0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f9d000)={0x0, 0x4}, &(0x7f0000fd2000-0x4)=0x6) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005e2000)={r2, @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]}, 0x1000, 0x0, 0x7, 0x9b, 0x0}, &(0x7f0000fd1000)=0xa0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r0, &(0x7f0000fca000)="", &(0x7f0000a32000-0x55)=""/33}, 0x18) 2018/01/05 21:48:49 executing program 7: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ef6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00006cb000)=0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00007a2000-0x20)={0x4, 0x6, 0x6, 0x9881, 0x8, 0xfffffffffffffff8}) 2018/01/05 21:48:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000828000)={0x0, 0x7, 0x1f, 0x7e, 0xcc, 0xdcc, 0x0, 0x72, 0x3b, 0x4, 0x5}, 0xb) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d7c000-0x4)=0x6b, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000da4000-0x4)=0x4, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ab4000)={{0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, {0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x40}, 0x8001, [0x1, 0x3, 0x100000001, 0x5, 0x0, 0x8, 0x8001, 0x8]}, 0x5c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x1b, 0x6, 0x80000000, &(0x7f0000f55000-0x8)={0x0, 0x0}) accept4$ax25(r2, 0x0, &(0x7f0000fb5000-0x4)=0xffffffffffffff1c, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000050f000-0x8)={r1, r2}) sendto$inet6(r0, &(0x7f0000a8e000)="9ddb670000000000000004adbb8a00b224", 0x11, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00007db000-0x40)=[{0x6, 0x1}, {0x3, 0x1}, {0x3, 0x10001}, {0x4, 0x8}, {0x4, 0x9}, {0x0, 0x7ff}, {0x4, 0x7ff}, {0x3, 0x81}], 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c62000)={0x3505, 0x9, 0x4, 0x9, 0x2, [{0x7ab, 0x80000000, 0xf209, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xffffffff, 0x2d75, 0x2, 0x0, 0x0, 0xd02, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007d8000)={0x0, 0xfffffffffffffffd, 0x7, 0x5, 0x71, 0xfffffffffffffffd}, &(0x7f000055e000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000621000-0x4)=r3, 0x4) r4 = getpid() getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00004b8000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f000006d000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00006ee000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r5}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b6f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ee000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000061a000)=[@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xcc01, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x92}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) r7 = getgid() sendmmsg$unix(r1, &(0x7f00006d0000-0x38)=[{&(0x7f0000ddb000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000968000-0x30)=[{&(0x7f0000d64000)="9d8e02e0cb825e195683ffc73cc91a56729dcf5542e4f52b4a284dc6d17eac1bad7b3e209d6be301cef8a7eca2f38010470ee39639b3dc257fa9c83e88ef492a9e2a989867b5b7e4472c0bf5649dde3ee32971f819de16cc55d822e2553e2c2de5097823a9132c85810108fc13c87998dc1a58baf9ea9f4c2844b9dbab5a58b870e6a6329380510e8df03ad5e8f9c42c1221050a2bb9dc9c32829945f03919584b1970ce65d188b9acf59f66f8554990fb34785431bd1b803a963de04e0117968c1bdaa0", 0xc4}, {&(0x7f00005b2000)="9c0c667fbb84ce33062075bd1dacad54371cded04a7f34d8b8c8401895d16c0d7c6c0ad9148fedfe0cd49844a4fac70df3bbb5ff0f6d43ae5d58d9824185a2d477b5f7229f132ec2c08588628293bfcd57771a57097ffa973d33d387d26fcfd5d0ba2ba35192cb2b4185952288a43b2cacf7b93b0d36e8650f14e0306862b779bd700d63074cd31f5a267ef4dc68a2b48bcc12300715fe83b61bd440c738228e4d1707c5cb172110f392b882a994cde1fe0c1b75787519a2b8e3bbe4e86ceb6ffcd5442d6333d54182b9c5a303bf", 0xce}, {&(0x7f00004d4000)="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", 0x1000}], 0x3, &(0x7f0000a24000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r4, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r2, r1, r2, r0]}], 0x70, 0x80}], 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000da0000-0x230)={0x5, {{0x2, 0x0, @rand_addr=0xc5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c3269654478dacc, 0x3, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) 2018/01/05 21:48:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c1f000-0x48)=[@in6={0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000022a000)={0x0, 0x0}) r3 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_int(r3, 0x29, 0x3c, &(0x7f00004b8000)=0x0, &(0x7f0000560000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000703000)=0x8, 0x119) 2018/01/05 21:48:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000003, 0x5) r2 = socket$bt_sco(0x1f, 0x5, 0x2) sendto(r1, &(0x7f00005de000-0x3b)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34754f7e9de7eea7", 0x0}, 0x60) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00004b7000-0x4)=0x1, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000656000)={&(0x7f0000f9b000)='./file0\x00', 0x0, 0x18}, 0xfffffffffffffe4d) 2018/01/05 21:48:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000915000)={0x0, 0x1}, &(0x7f0000478000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000086f000-0x8)={r2, 0x1000}, &(0x7f0000cdb000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003df000-0x8)={0x0, 0x0}, &(0x7f00008cc000)=0x8) 2018/01/05 21:48:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d83000-0x8)={0x0, 0x0}, &(0x7f00006fa000-0x4)=0x8) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000a06000-0x4)=0x0, &(0x7f00006dc000)=0x4) 2018/01/05 21:48:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d8c000-0x4)=0x0, 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000bd3000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000064b000-0x20)={@generic="f40e1825dbe24d7ecba8543cabe6ac2f", @ifru_flags=0x800}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x21, &(0x7f0000dd3000)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000e72000-0x4)=0x8) 2018/01/05 21:48:49 executing program 6: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000ead000-0x169)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xf, 0xffffffffffff3989, [@multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/05 21:48:49 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fef000-0x10)={&(0x7f00009cf000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fee000)={r0, &(0x7f00001a7000)="72d693e98d8d244532b19ff570fe4eba4c18f4b7b54f564fb724c06c35f71cbbee6f30e5ed4502bd0d83f787bb59c15724ba527df649ed5d7e6cf632e8741176725d828e1753bc225526c92736601f26910f4d5d7d465cdcddea63d0fbf7591011772201d2c7a7e1cd3c4663d968dcdc7fdaad16a1d81ed19c7b7231485e940bfe0fc81c0f1df499738544b8a296c7f1aa2892c4d603dfebd02a7ba96b0c4635b6a9798e21fcb818949a5d1d26894208503326337be1342c6ce380151dcaae759b05ab7135e241ef83ca3a15e209499d51f17524c5646be90214531062cb1e42e3c9291b71d027e1f047c76a9fe67ff366360a", &(0x7f0000fef000-0xcc)="1ced11dcaeb16bb89f046f85270eadcb54e8f5b7a01195c609d6e503b8a94bd62a766d067748d33672087c8d6f6b2fc53c825a3f36685a88ced9a29c86d4952ecba3217f02ee0420e7aad75c05eb6360b654f97cb861a6236a7c7aad00fb4d9b6263a666cdac5c8e7c873c4ccb6864258ee97368e8fdff13fa8611014bb086a72b1b4d8388c01233a506459ccc0388d4098f7fa7457bd0a424934c2e47e6c6446f35718c5bbd9d6f7ec5013832a036185f684dc3cfc11bfdee5bed87d7e9afba0b2d9f602e8a6042d8702363", 0x2}, 0x154) r1 = socket$netlink(0x10, 0x3, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) writev(r1, &(0x7f0000e4e000-0x10)=[{&(0x7f0000feb000-0x2a)="290000001800310dda000005007300020a2400000000ff0680000c000c00090004000c0000ffffe56bfb", 0x2a}], 0x1) pipe(&(0x7f00009e8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000fef000)={0x5}, 0x4) 2018/01/05 21:48:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00002ab000-0x4)=0x0, 0x4) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 21:48:49 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00001ab000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x4)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x44, "a8aa0c6ef0a3c8d81eaf43cb423bc67d8e74e05e93c60ecf3ab086fa6818a29aa312838cfa376250ab6116b9a74029de898ef48ffb237175a00fef8d5be41f53e8d572f4"}, &(0x7f0000002000-0x4)=0x4c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x8, 0x4, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x6, 0x7, 0x2, 0x1000, 0x4, 0x20, 0x800, 0x3ff]}, &(0x7f0000285000)=0x14) setsockopt(r0, 0x84, 0x11, &(0x7f000028c000)="", 0x0) 2018/01/05 21:48:49 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ffa000-0x20)={0x200000, 0x0, 0x2, 0x103, 0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f0000f28000-0x4)=0x20) 2018/01/05 21:48:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d9e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005cc000-0x4)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000050d000)=0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f000087e000-0x4)=0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000049b000-0x4)=0x2, 0x4) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a0d000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0d000)=0xe8) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000048c000-0xc)={r2, r3, r4}, 0xc) r5 = socket(0x10, 0x80a, 0x4) write(r5, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050002006e35", 0x26) 2018/01/05 21:48:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) recvmsg$netrom(r0, &(0x7f0000a08000)={&(0x7f0000faf000)=@ax25={0x3, {"ac86456dcbfba9"}, 0x7ff}, 0x10, &(0x7f00006f9000-0x20)=[{&(0x7f0000846000)="2229de9117c16ecddcc204c04405a6bf7d107b562ae00f3b96b3b5748a9517e144eb0ed917a48eb03ff49fe5b44dc462f0dc3259aeb2aa520d44049c9edb610c07bcebe4158bc2aee6116eb564d816ea9c34e4aaf222443c98e59b1696e6e6c6bb149b2899a8e7edc78406f5f13b0a2adab3b2b4bfd1fefec09492be41200fb1d006c438800460d9ab1c66e005c21152c7656e91e14d7c8a79ec56c32be508a4165533ec36874468a432185c08c02da39f6a6ac846d5c2b261e147eb95483a0faae883bd4e4159e3ebe154c54d3e1fce8e4627", 0xd3}, {&(0x7f0000ecb000-0xbd)="4ab70a95b186593161dfa310dfd7f42a3c46dad1bc63b820ac878a6ad89f433a5232cd5955173bda55c11f8ce47aa22b518d98066e83e814283edd9252577df5479122e6bf6bfbddd1fefa5a2d37d397a4cf171ca11831d76a56f0ef911a15661a79f79d6ef038202bbbac761d47b1a6a193ce707f2caf8f06daa22458909ba8fef048d770c1dc6dc729d51c616e7f6a3d439745e288b3e06204ffebda0747757c150247ecc51ba841631fd16037e1ea9d8b2d69d930ddff87920ce895", 0xbd}], 0x2, &(0x7f0000fc6000-0x198)=[{0x68, 0x117, 0xff, "81ff0d21bbc7f4beaaaaf01774581529f7d9b8d869d69f6f59fd73e4177c00efed09d6e96d72e0f36015c84e355cc9a64f74d3bb228c549ce1c007113649b2cfc3c0479112c990db91702065df9f7128854239a56f"}, {0xd0, 0x101, 0x4b, "ad0ce01daafee0ef892567012c7135f24647e673e631783d29ede59d90ffb75c954e1dbc9ce06010103f9eaf4d1ac324c82ae332680ce02b2e43428c21a1675c4af535a5eb2764cfab0e72bfbfd722093897ffd1b9e46bb9e5c65d786a03b18cdc16815a7d4280fffc70a9151df2b721dbfa69f8cc70de178f69b887691cfab795b0280c8574bcce830a89ee2fa227cb453b3ce4bb7276227357a6c1591ac4f5006297050bbdc6f2ca2496a5cf46f6cb3c67c5c93656f08d67"}, {0x18, 0x0, 0x9, "03"}, {0x48, 0x6, 0x1, "79a93a410ffdbaa7f031ab60f8c1ee736a9b3dcf6960c79a20911d36ea5e4b80fe8d0ddeb5cb655ee746b5c663d6d9c598f8fc7a"}], 0x198, 0x4804}, 0x40) write(r0, &(0x7f0000ca1000-0x1f)="1f0000001800077e000000010000000002000007ff1dff0500000099580804", 0x1f) connect(r0, &(0x7f0000f7a000-0x60)=@nfc_llcp={0x27, 0x3, 0x9, 0x7, 0x100000000, 0xfff000000000000, "622b4eb386d6ed4f752d6a930bfe338916a9ec53b6c9e1cfa81ed0fc41ec5f0020a75940d9628ad2093960969a8e1f9ab7253aaf8eb2c0bf0e6115b61167dc", 0x2}, 0x60) 2018/01/05 21:48:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x1000000000000d41}, 0x10) socketpair(0x0, 0x1, 0x76b, &(0x7f000073e000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ebb000-0x4)=0xe, 0x4) 2018/01/05 21:48:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000201000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ddd000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cae000-0xc)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000f26000-0x4)=0xc) socketpair(0xf, 0xf, 0x8, &(0x7f00003b0000)={0x0, 0x0}) bind$bt_hci(r4, &(0x7f0000332000)={0x1f, 0xaabe, 0x0}, 0x6) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f6b000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r3}, 0x14) read(r0, &(0x7f0000a79000-0xd8)=""/216, 0xd8) 2018/01/05 21:48:49 executing program 6: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f000011f000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xc, 0x2, 0x1, 0x8001, 0xc, r1, 0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000+0x83a)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0xe9, "7de54cab6ec59be179351a5898f5357afa730d886e55f6e25200f57865f1895bbbc801f2767c624564bc7e2ff4baa6993273a32832bed2ccffeb0efafb01cb818719c7b17a1bb46235ca8215c65bb5f27516873232d5cf884a7829f4f342b142ea4b559a68a030601b90a877b06ceed53b1562898ab1c1ff0e3302a0984006cce5092842e3d7e32d70bd6abaacb6c86b67658586085056f9d07d1bce01a39ebddf89dd705765d3f1621ca6bab1d814b0ef2a92a63df89b75092df69109c8c6471bc3bf8d13f0f30d5d61e720c2c0bca1bbf627a3a586033f667dc2eb0bae0782dde50b34cc1eb97399"}, &(0x7f0000004000-0x4)=0xf1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000)={r3, 0x8, 0x1ff, 0x2, 0x4f8, 0x3f}, 0x14) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000004000-0x35)=""/53, &(0x7f0000002000)=0x35) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000000)={0x8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 265.263628] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 265.294572] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 21:48:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x1, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000a93000)=0xffffffff, &(0x7f0000174000)=0x1) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a35000)={0x0}, 0x4) getpeername$netrom(r1, &(0x7f0000965000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d81000-0x4)=0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000bbf000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x2, 0xa, 0x5, 0x52bf, 0x800}, 0x20) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000f5f000-0x20)={@generic="6e9ebb70f6e70aeec134cd0c961f4a45", @ifru_addrs={0x2, 0x2, @rand_addr=0xf4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 21:48:49 executing program 3: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d4d000-0x28)={@common='yam0\x00', &(0x7f0000ad5000)=@ethtool_wolinfo={0x5, 0xffffffff, 0xffff, "10fb62f22efe"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xadd0, &(0x7f0000706000)={0x0, 0x0}) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000015000)=0x0, &(0x7f0000707000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x3, 0x3da) getsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f0000dcc000-0x3)=0x0, &(0x7f0000ebf000-0x4)=0x4) r4 = socket(0x11, 0x800, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000815000)={0x0, 0x0}) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f00009e6000-0x1)=0x1956, 0x1) getsockopt$packet_int(r4, 0x107, 0xf, &(0x7f000013d000-0x4)=0x0, &(0x7f0000b46000-0x4)=0x4) 2018/01/05 21:48:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000091e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e08000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009da000-0x38)={0x0, 0x0, &(0x7f0000ce9000-0x10)=[], 0x0, &(0x7f000065a000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000446000-0x8)=0x0) recvmsg(r1, &(0x7f0000b26000-0x38)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00004cb000)=""/4096, 0x1000}], 0x1, &(0x7f0000bb9000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/05 21:48:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c56000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ba9000-0x20)={"7f7f9b40f03fe70569dbf628eb7f8780", {0x4, 0xdeb, 0x4, "7386cf8b660a", 0x5, 0x0}}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00007fd000-0x18)=@get={0x1, &(0x7f0000aef000-0x8)=""/8, 0x3f}) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d60000)={r0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00009ea000-0xa)={0x4, "0f00a4b2a1f1"}) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/05 21:48:49 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000020000-0x78)={0x6, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x120, 0x7, 0x51, 0xc00000000000, 0x1f, &(0x7f000001f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fffffff, 0x7ff, 0x7}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000001f000-0x20)={0x8, 0x2, 0x1, 0x7fff, 0xb4, 0x291, 0x2, 0x4, 0x0}, &(0x7f000000f000-0x4)=0x20) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000001e000)={r2, 0x3ff, 0x7, [0xd237, 0x9, 0x7f34, 0xfff, 0x1f, 0x100, 0xf753]}, &(0x7f0000008000)=0x16) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) bind$inet(r3, &(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000001e000-0x10)=@common='tunl0\x00', 0x10) sendto$inet(r3, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000002000)=0x1, 0x4) 2018/01/05 21:48:49 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000fc7000)=0x6) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000fc8000)=0x6b) 2018/01/05 21:48:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e70000)={0x0, 0x0}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000c67000)=0x4000000000000, &(0x7f000003a000-0x8)=0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006d8000)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e1a000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000078b000)={0x0, 0x0}, &(0x7f0000d50000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000089a000)=@assoc_id=r4, 0x4) 2018/01/05 21:48:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000786000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendto$inet6(r0, &(0x7f0000b36000-0x6a)="", 0x0, 0x41, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000c2000-0x18)=@add_del={0x2, &(0x7f0000f0a000-0x10)=@generic="9ac9b6bbc4b56999f40bf8ff5cb742fb", 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000023d000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000024d000)=0x0, &(0x7f0000721000)=0x4) writev(r1, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/05 21:48:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x800000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$alg(r1, &(0x7f0000601000)={0x0, 0x0, &(0x7f0000a3a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8880) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:48:49 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000617000-0x4)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000596000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000d1b000-0x8)={0x0, 0x0}, 0x8) 2018/01/05 21:48:49 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009bb000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00000cb000)="14cc9ec339cc81", 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000a66000)=""/40, &(0x7f00006cb000)=0x28) 2018/01/05 21:48:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009f8000)={0x0, 0x0}, &(0x7f00000d5000-0x4)=0x8) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) [ 265.382727] device lo entered promiscuous mode [ 265.390693] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/05 21:48:49 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000000e000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) unshare(0x10008000) 2018/01/05 21:48:49 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa) bpf$OBJ_GET_PROG(0x7, &(0x7f000000a000-0x10)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) socketpair(0x15, 0x8000e, 0x9, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000000b000-0xa)={0x5, "968cfbecc683"}) 2018/01/05 21:48:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c12000)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000bdc000)="2f2176015d90695b41b81b02c5f0377edacc197cb7087872a5229749192c6b5262b2a36b531c5a41b05a4cb7c651671d2af1a32d4424", 0x36, 0x20000000, &(0x7f000080e000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/05 21:48:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00009bd000)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000ff000)=@sack_info={0x0, 0x1, 0x8}, &(0x7f00004c9000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000459000)={r1, @in6={{0xa, 0x3, 0xfffffffeffffffff, @loopback={0x0, 0x1}, 0x41}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x7, 0x0, 0x7, 0x5, 0x8000, 0x80000000, 0x7, 0x8001, 0x100000001, 0x800, 0x2a, 0xff, 0x10000, 0x7fffffff]}, &(0x7f000004b000+0x27c)=0x108) syz_emit_ethernet(0x15, &(0x7f000026f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x7, @x25={0x5347d1768d122c42, 0x800000000000042, 0xfd, "91abf155"}}}}, 0x0) 2018/01/05 21:48:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000b8d000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00009da000)=0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000817000)=0x2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000027b000)={0x98, 0x2, 0xc77, 0xfffffffffffff000, 0x0}, &(0x7f000040a000)=0x10) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000e5000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000197000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00004b2000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x3, 0x100000001, 0x6}, &(0x7f000024e000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002ac000)={r2, 0x9, 0xf4, 0x20}, &(0x7f00005e4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000395000-0x10)={r3, 0x3c, &(0x7f0000842000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000767000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000385000)={r2, 0x2005, 0x100, 0x200, 0x9, 0x2}, &(0x7f000025a000-0x4)=0x14) r5 = socket$inet(0x2, 0x5, 0x8347) setsockopt$inet_int(r5, 0x0, 0x30, &(0x7f00002b5000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005ec000-0xa0)={r4, @in6={{0xa, 0x3, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xf0, 0xffff, 0x3, 0x90}, 0xa0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) accept$inet(r5, &(0x7f00002de000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db1000)=0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00007b0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008b9000)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00005e2000)=r6) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000429000)=0xffffffffffffff7f, 0x4) bind$inet(r1, &(0x7f0000f85000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00009aa000-0x2)="b5", 0x1, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000067000-0x14)={0x0, 0x8, 0x1000010001, 0x0, 0x0}, 0x14) shutdown(r1, 0x2) 2018/01/05 21:48:49 executing program 0: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) r0 = accept(0xffffffffffffff9c, &(0x7f0000042000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000d7000-0x4)=0x10) connect$llc(r0, &(0x7f00000b0000)={0x1a, 0x1a, 0xffffffff, 0x2, 0x1ce, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f000007b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000034000)=0x10, 0x800) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000074000+0x8e)={0x0, {""/7}, 0x0}, &(0x7f0000269000)=0x10) 2018/01/05 21:48:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000004000-0x4)=0x5, 0x4) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000991000)=0x0, &(0x7f000071e000)=0x4) bind$inet(r0, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00008f8000)="a9dc", 0x2, 0x0, 0x0, 0x0) 2018/01/05 21:48:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004fc000)={0xffffffffffffff9c}) listen$netrom(r1, 0x5) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r0, 0x0) 2018/01/05 21:48:49 executing program 7: r0 = socket$inet_sctp(0x2, 0x1000000001, 0x84) setsockopt$inet_opts(r0, 0x0, 0x22, &(0x7f0000e70000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xfffffffffffffff8, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x190, 0x3, 0x800, 0x7, 0x3, 0x93ac, 0x100000001, 0x1, 0x6, 0x8, 0x2, 0x8, 0x10001, 0x55be356e]}, &(0x7f000064b000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000066c000-0xb8)={r1, 0x80000001, 0x3f, 0x10000, 0x3ff, 0x1, 0x80000000, 0x0, {r2, @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]}, 0xa2, 0x6, 0x7fff, 0xffff, 0xfff}}, &(0x7f0000652000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa85a, 0x100, 0x0, 0x7, 0x8, 0x1f, 0x1, 0xffff, 0x7fff, 0x1, 0x3, 0x6dc, 0x7f, 0x5, 0x6]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3f, 0x1e5c00000, 0x100, 0x9}, 0xa0) 2018/01/05 21:48:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x10001, &(0x7f0000cf8000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f0000e2b000)=0x200) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 21:48:49 executing program 3: mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:48:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000001000)=""/125, &(0x7f0000001000-0x4)=0x7d) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000003000-0x10)={0x2, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000002000)={r4, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000+0x813)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000001000)=0xffff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r5, &(0x7f0000004000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000004000)=0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x400443c9, &(0x7f0000004000)={{0x3, 0xffff, 0xa88, 0xfff, 0x10001, 0x6}, 0x800}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000005000)={0x0, r2, 0x3f}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000003000-0x10)={r7, r2, 0x80000001}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000006000-0x8)={0x0, 0xc8f}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000006000)={r8, 0x5}, &(0x7f0000001000-0x4)=0x8) 2018/01/05 21:48:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000841000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000acb000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000eb5000)={0x0, 0x5}, &(0x7f0000c06000)=0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000992000)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7069448e}], 0x38) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000072b000-0x8)={r2, 0xffffffffffffffc0}, &(0x7f0000309000-0x4)=0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00004f6000-0x18)=@add_del={0x2, &(0x7f000082d000-0x10)=@common='eql\x00', 0x0}) close(r0) 2018/01/05 21:48:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099d000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffe, 'sha3-224\x00'}, 0x58) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5400}) 2018/01/05 21:48:49 executing program 1: mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000416000-0x4)=0x3, 0x4) 2018/01/05 21:48:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00008d6000)=0x0, &(0x7f00008d7000-0x4)=0x4) 2018/01/05 21:48:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) socketpair$inet(0x2, 0x7, 0x9, &(0x7f00007b1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000341000)={0x0, 0x2, 0x4}, &(0x7f0000454000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e64000-0x8)={r2, 0x3cdf}, &(0x7f00008c4000)=0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x2000000010d, 0x800000000a, &(0x7f0000993000-0x1)="03", 0x1) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0x800, 0x7, &(0x7f0000e21000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000688000)={"27200230ae55471fe916fa8e52787c2c", {0x4, 0x7ff, 0x1, "d75444c22bd5", 0x1, 0x0}}) 2018/01/05 21:48:49 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000453000-0x28)=@dstopts={0x3b, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x4}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x291}, @jumbo={0xc2, 0x4, 0xffffffffb1152816}, @generic={0x7, 0x8, "13e78d5640c7b326"}, @jumbo={0xc2, 0x4, 0x7}]}, 0x28) setsockopt(r0, 0x84, 0x0, &(0x7f0000001000-0x1)="", 0x0) 2018/01/05 21:48:49 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) vmsplice(r1, &(0x7f00001af000-0x40)=[{&(0x7f0000001000-0x1000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000048000)="dc80a3e474a0127ac5a9b65acd5da9c30c112b3a6c1b23fe5c2d8fba04dde4af9c30", 0x22, 0x1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0xeaee, 0x1, &(0x7f000031d000-0x56)=""/145, &(0x7f000070d000)=0x91) 2018/01/05 21:48:49 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000010000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd53) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x1c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x80805, 0x100) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0xfffffffffffffffd, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000-0x20)={0xffffffff, 0x0, 0x3, 0x9}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000011000)={r4, 0x7}) bind$ax25(r2, &(0x7f0000001000)={0x3, {"9563b446efc3eb"}, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000f000+0xc5f)={0x0, 0x3f, 0x7, 0x7fff}, &(0x7f0000006000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000008000-0x8)={r5, 0x8}, 0x8) connect$inet(r0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:48:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000df1000-0x4)=0x8, 0x3) r1 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e17000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000c5b000-0x8)={0x7ff, 0x3800000000}) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/01/05 21:48:50 executing program 3: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b6f000)={0xffffffffffffffff}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b6f000)=0x101, &(0x7f0000030000-0x4)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet(0x2, 0x8000a, 0x19fcd782, &(0x7f00003e2000)={0x0, 0x0}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000b6f000)=0x0, &(0x7f0000979000-0x4)=0x4) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6f000-0x10)={&(0x7f0000b70000-0x144)=@newsa={0x144, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_auth_trunc={0x4c, 0x14, {{'sha1_mb\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:48:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000554000)={r0, r0}) sendmsg$unix(r1, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r2, &(0x7f00007c4000-0xe0)=[{&(0x7f00001cd000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d8a8b20de0007e5b3a425926cf10c3ef139dbef46c38e161f315809dfb3999cd428975ee98cac5eb4cd1f2868e663c7337e24b9521af754c88d72cf236db47", 0x0}, 0x60, &(0x7f0000f29000-0x10)=[{&(0x7f000096b000-0x47)='w', 0x1}], 0x1, &(0x7f00001f9000-0xb0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x40080) sendmsg$kcm(r1, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:48:50 executing program 2: pipe(&(0x7f00003b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000+0xbb)=0x0, &(0x7f0000000000)=0x4) accept(0xffffffffffffff9c, &(0x7f0000f0e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r2, 0x1, 0x30e, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) r4 = getpid() getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000917000-0x4)=@int=0x0, &(0x7f0000f27000-0x4)=0x4) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00001d2000)=r4) 2018/01/05 21:48:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) epoll_create1(0x80000) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000047000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d1000)=0xb8) 2018/01/05 21:48:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d40000-0x4)=0x0, &(0x7f0000c6e000)=0x4) recvfrom$inet6(r0, &(0x7f00002d7000)=""/32, 0x20, 0x20, &(0x7f0000d83000)={0xa, 0x3, 0xc9bf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, 0x1c) 2018/01/05 21:48:50 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000db3000)=0x10, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000fe6000)=0x0, &(0x7f0000fe6000)=0x4) 2018/01/05 21:48:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x28, 0x12, 0x1, 0x0, 0x0, "cdbcca00580f00000000000000090000639ebe178fa7328b"}], 0x28}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000ed5000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000640000)=0x14) 2018/01/05 21:48:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0x97, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c28000)=0x0, &(0x7f0000aab000)=0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00006ec000)=""/187, &(0x7f00002ff000)=0xbb) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$int_in(r1, 0x0, &(0x7f000025f000)=0x8000) 2018/01/05 21:48:50 executing program 0: pipe(&(0x7f0000955000)={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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x88, &(0x7f0000001000-0x88)=[@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xef90, @loopback={0x0, 0x1}, 0x2a4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000617000)={r1, 0x3ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f89000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f000063a000-0x4)=0x0, &(0x7f0000f85000)=0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000f89000-0xc)={0x800000, 0x1, 0x3, 0x4, 0x1f}, 0xc) connect(r0, &(0x7f0000f6a000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000f89000-0x4)=0x0) r4 = socket(0x2, 0xa, 0xfffffffffffffff9) accept$packet(r4, &(0x7f000097e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004e8000)=0x32d) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00002b5000)={r5, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f00004a2000-0x90)={0x5, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00006d5000)={&(0x7f0000f8a000-0x14)=[0x3, 0x4, 0x6, 0x9, 0x81], 0x5, 0x80, 0x7, 0x0, 0x10000, 0x2, {0x3, 0xce2, 0x6, 0x2, 0x20004000, 0x45e6, 0x9, 0x6, 0x8, 0x81, 0x4, 0x8, 0x81c, 0x7, "44dd5d64d246d8ebb1636a36dbb0f948e7ddde65eed9e1e299489486836170de"}}) 2018/01/05 21:48:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x84, 0x12, &(0x7f00008da000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x11, 0x2, 0x3, 0x7}, 0x8) r1 = socket(0xb, 0x1, 0xa) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000-0x96)=[{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}]}) getpeername$inet(r0, &(0x7f0000bb6000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x9, 0x4) 2018/01/05 21:48:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000901000-0x4)=0x8, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00006d8000)={0x8, 0x5, &(0x7f0000167000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, [@ldst={0x3, 0x3, 0x6, 0x1, 0x0, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00006c8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008d1000)=0x10) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000017a000)=0x1, 0x4) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000fa4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f4d000-0x4)=0x10) sendto$ax25(r2, &(0x7f00000d2000-0x3)="152c22", 0x3, 0x14, &(0x7f00004d6000-0x10)={0x3, {"62413d5b759ce2"}, 0x6}, 0x10) 2018/01/05 21:48:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000006000+0x568)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f3d000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000dfa000-0x20)={@common='rose0\x00', @ifru_flags=0x0}) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000cd1000)=0x0, 0x4) getsockname(r0, &(0x7f0000973000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000304000)=0x9) 2018/01/05 21:48:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001e6000)=0x6, 0x4) sendmsg$netlink(r0, &(0x7f00007cd000)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f00004fa000-0x2f)=[{0x1f, 0x200000000000024, 0x1, 0x0, 0x0, "0000070c0b00030000f701090000e5"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000192000)={0x0, 0x8}, &(0x7f0000328000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000095b000-0x52)={r1, 0x400, 0xfffffffffffffe3f, "3b143beb16c5afb90917b5dc16b7f72afc51e228c2cb2c888e4c08e07ff99a3c4c3f96ea22c956639e0e6999493b5bd01ec8b5f92d5daa6ca8bc7b82972cdeeeffa473e54c3af65e2eb8"}, 0xbd2aa9625d9ee1d1) 2018/01/05 21:48:50 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000036000-0x2)=0x0, 0x800) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000016000)={0x0, 0x8000}, &(0x7f0000035000)=0x8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000036000-0x10)={r1, 0x9, 0x4, [0x1, 0x2, 0xff, 0x1]}, &(0x7f0000036000-0x4)=0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000035000)={@generic="b7156c8da74ef17f8a3c83f32b275c70", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200014, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r3, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/05 21:48:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, 0x0, &(0x7f00003cf000-0x4)=0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00009e7000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000d2000)=0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:48:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000076b000-0x1c)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x2, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@rand_addr=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000015b000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00009b4000)={0xa5a, 0x8, 0x3f, "366d92774ae9", "77fc6869bffa446732c8c8100a8a011f"}) 2018/01/05 21:48:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001dd000-0x10)="0800ff00fff8e508000000ff05dbb75b", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a15000)={0x0, 0x0, &(0x7f00008a4000)=[], 0x0, &(0x7f0000700000-0x18)=[], 0x0, 0x1}, 0x10) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00001d1000-0x49)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/05 21:48:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e90000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b9d000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ab9000-0x3c)=[@in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}], 0x3c) bind$alg(r0, &(0x7f0000e4a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004d2000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f000016c000)="9e2428e7feeff06e51d9db2d03f36572a9ec590f584787eb6e4d0e6069e339b42f76723ded69dabe41fdaaab4c66a590076b7096f93992ebce31508c04c9f40b7b375daf8791d24c6a43f675dc200e34f7b944b3c290c1df50cf174545fb53b4cf12656b4be42900b1d61c05bc533dfd63426ce95926e0516ee2f3a655ba657a86abccccafe9f7fd4678be846501a487", 0x90, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/05 21:48:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000064000)={0x0, 0x0, 0x8, 0x648}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000035f000)={r1, 0x3d}, &(0x7f0000949000)=0x8) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000002000-0x10)="d86af5a124cebff0827a80b642098ec8", 0x10) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/05 21:48:50 executing program 2: mmap(&(0x7f0000000000/0x9ad000)=nil, 0x9ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000fc000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00009ad000)=0x8, 0x0) mmap(&(0x7f00009ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f00009ae000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000d000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f000000a000)=@delpolicy={0x50, 0x14, 0xa21933e0cb560ea3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:48:50 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000029000)={r3, 0x2}) 2018/01/05 21:48:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000985000)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000d73000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x351}, 0x3ff, 0xfffffffffffffff9, 0x3, 0x0, 0x3, 0x1000000, r1}) mmap(&(0x7f0000000000/0x377000)=nil, 0x377000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@rand_addr=0x0, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:48:50 executing program 0: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0xc, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f52000)=0x0, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000c3000-0x4)=0x9, 0x4) 2018/01/05 21:48:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00009b0000-0x89)="5c7f00f307c01690827adebcc126cbc7a3d1ff9a27d33880db538b1301c3524863f07fc1e7660336cf1ceeebb8ed28e4beef1872c0f035d0c23df52b9ad8fd736a4ae2405c03add9aeedf707733e8483d80000000000010000ec4230f2ef4fbfe4f9789cd4d9a383103473e0a7a3f84121051ed73c8b44274689d6183ba4501d03d733f19fc61281db", 0x89) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f0000137000-0x1000)="1a72b5a01d62bddf93709bcff5f8f26cad96caf9d60bb777fcc80bea3201fea42470b660f9f5be2066e3063fdda2561672de0db6a7c8faed553acb3bf8a0969995f9616e3e68bb2c3e33eddf24a7523bd7e37f97e0e19f9d12e43d3f5e029e13d9456b99e5f01c1a0ae9937931143b6166126338385e13e15c5e36690ee60139e947c784ddcff04aba177cfa82ca891459173d7dccf550b54a3ecbdf14679b4632f25bf114e925079ddcc14e8d18e43a0f3e473be19345152813bcece5dea06c17d7f1d9f95a8fc37945d90e6bb0e3718f9fb5800b9118e0c651e774f6d89ad52bf1aa41e13d77cf6e6ad1f6ad412c8119d0e4c3613f09fbc7cf3806fe6be71ad9cac1d613fbcd60d1453e6ccf627f5eb2f196cfbf44febd216df53fce988f221e9f412f13f69315eff84a6110f3d6e26cce54294e592a4072f2b34d0645bbef2f34a88613380fba4d19008a961313e83ba74986ba1e7190ca131742dbfc696a4eb72dbf481bdf23bb8b8951fe82f398f65d5241c42ba662d7350d1a46d6b2fd34049fae7eb4863bfb60da15b7e5617534153fa2a1cd285de4be515489cc1f558335007e66e16049f290cd9154ec1d1ef34eb22ce3ca82d3acd02ccde3b9d068dc087663fc77acfae4ed53e8b9abad905e2d9806d12ad3fb93b7d38255ecac4a5c69bd891b1f56ad1e23fc0355a388ab5640bdb71d8f9607f457ffe9c96c85fa42dfd4e9e4bc629b085a08134acdeb2418ddf1c972a00ce41d2f749273697cc734210dc1bacf3d920703514dd4c337efe47e9fe94e0f2532735d67ca78f73d6a7ab767e615ba7c14101e1f363146773617baffae5ffef939435cac22b5dc872e5bf14866e978fd040166e30d3ace68170019b004caff93dbecc676bc53fd261709acbe4c36834c0d46dd74ebbc9ced25db42bb477779a1db76c69cd2b64e7ef76e96837e0a5cf96691d29d75fcdb08f73902cce160067e732e2fd02c94f3fff6635fe7981dffe58dbc3f4a5ee21e1b377a3f40aec1105808591b5762cebae496d826b276d5c1748e120fb2554cde01056199e7897e6cd4a1ece902116af1e9ba9eb132d2a0439634e3b5a58c02aea694388a1ab67d2ad18aafc446eef2eb3903fc09b6eb240263862af73ee04357da0b66eaa11952d2b003e3ee7747256f9863e08ec08026c6df949d4554150ba578563a5e7bc8251fb544e449251da119605001d99012aa2d5ecb7e81c97c84353b3a20f1c107aae7351f72f6a6b1a5caf087b74249c4fa5e1582d4362787af2ae093e65dd60ca661c3be00f92a7b30788c1d5984c8ce7f8633eef5765032e6ca37ba9eb71d3d9c7cecc47aa8147972664556ae67c215fd3f2a3affb881cfae888cf654b6a0acc4c462bcc2ca5a9035941c503c1aeebf62474b536934300f47302f19ab17c85443fd1f584c63643b226c34843b62184d6adfb6c632ba7b57fd870fdd0850de159c2316420410828946d216829cafed172d2a24b57703ac0099a07b983194108815f7fef73efd7993cdefa137752373bd38a980ce26dff1cdeaad1aefa49e46de0fbdcdd3ec9c2e1e81919fbb360f48608588bbbd9eed5d6feb8d3d792df2a203b3b7127cfbf3143de501fc6f5b2db27bd6e7793c22c3437b75ddb9d405572b97d31f9089df3b00a07eed945a4b4d44ebc62376d4dc1f2f5cc1a7afa3d7593328cd79c0764ba198060f6df992ace71e06b59a81ee2b5db54e47da7d466f5f6b8c15901b16007674d4cdd59f95a31203d72f10d1a89936b5172d22b9f892f76165380322c11a0506e75dc6279eb02e95d3b03d64b02bead860162a636e8708447854e953e4f603e60f4afd7d733cf0e9fc1581b0d3824f6e64a7610a91c2dc5daf2786337dd1ce657bba7e3653bee40be5498a851007f053c672cef502d05cadf1290c4b6cb729f05bbed468b9a1d670e721a6f1b188912930cc2825d84651c5c68a56126a82e5db4f5a25903983e4dec706173e3c7339d45794c00c6259fd46044e87eb5d2b9a0a69ea0e409963c6d8515db3b32ece34500c46f744ceb9c6166a0a7c675a1d013dd17522f8b07c676cdd552b453ef8141e1d3b4aa819836defc8eeebb9f3e4d10f5a1838623489b82365ea2a12ef4c28fd24fead6885f3791fa939f3ced2a2c4b2e58fb940137c5bc6e1ec6cf217376b38edb29480c656ce6c324f9d02df583f644ac65c8112d54a1d41b87e23529c78d29598d7f3d12add9cadc0773e739edddfa3f9c4b146abb19bbff673d99cb102deadabea98e26b86384fe369e3d2736b2b7632a7533165e9aa18d1dfd37d263280ede2ceb170097fec0d0a38e9f6c10b1b6f03e3abc2873468f3f0ae0c8a6e2ee674efd6bdc1ce936cf3bf040e7c3aeccca14735f78286ccba7eaece55113c1c68f51705fde538aaa4e80e2b869fcafd52d29ee5b27ade01269bf2c53a06487b71285eb29c26a31f6b1f9467a740320c51031e37ba034635e9c6b06828dcb7284c8538d20c688cb450f7857bb4f22b4dc87b129308b3d33764e6cdafc7abf1d220748d3e5d176cb083935bace23eb9d071475bab262cad74d422cdd08b2d3d0d8eab2544a3f07241d632d2d49524c8114da06b376d96e42db4cbbe9120d7a954f40cc6b3bc443d0c16d4c31934f4a2b8e93b73d38848110059e88c48190ebd4ccc42a19615db39a961ff0124c4ca810d42cbea6041ed60f37c018fbb0c6b452f70c2d10d746d9fe4e39079232cdd59d4a9a0f326297ba5d979b67d4514166d8eb23f703d38c8de34bee48bf93b0c3b2d7727ca7fbe9fbca891c58e00dc0f31f42d1ffac3bef9cba3c8b0f20530bcec23cacc4deeec1f0a81e77136d3a41a790764e6c42b9a13008d3a374d9bc55377c2913793796c702e6406adaa38a983277b5a0e725661c17aeaa16f62340ae5ad2fa3969686efda7fd98dd9bfa0ebdb52d7edac9203c4aa9a9c3dc30d86c470fe4c68a6e488782ca995a6c15de4c4e14cc6364c4dd3bd601003d7edbf8d63c29c5c3984c606c6399f04ee0340b5306c5fdaa59bd0f39adf167d33a9858f28724d2197929f22a8eb2557ea1a7e2577614253a2daa2de326ccafda13c79cd2eaa4925d36a878353201e3ba4d90352c0dddf3781558b8b099402de295d1f611788819904e5e6c36e9db1884c90c35f76613ebb1b5af57bf0c81fa8b59cfd77f69d1b4c633103a686452d3396b85fff909eead298baa20ab0bab37775a675454fdf0746a8ac1bbbad21e0bb0ce806a2ad026fdfb7a83c915ea41ad24c14d931d87480794ef8f425d03fc2a18693349c3b52611f57014933ac92f9eaf8224166e11ee7a4db0be34c070bdf8363ed2b36637b984bd1a179f0f005e0f98d2b3c12d7ef2e144248df5687909774e9a49d87395594bcd0c7c3231d33e9239849af23f3ea3cd0220146f6204853eba0007911bc6580dccdbdd642131a2cfc89bdee13493f738ff40d110f7516997fc85fce9aa4d8fe3d31991d44c8912d350f67f338466296c973f52914d41a955bc6b6a6396fd5d44edba57bfb9ea84613874eb48829f76e818606bb376951bb9baa45580ae33bcd8b0f353e7814262a10c40fdc8bdce97294728be1cb8556942d2df3eb8a5bbc6dba8518e953848b559f9f98e141aee830e7078128fb301a4cac98da15b5400a68ae9948bcb21e9be38a527899655827762ceba4f03552b713e15c2ff5e6815b254c8b9f377e6007991abbb089f189da3d2a82651ae5611e69e7a73864e695fe6b8823b49e4117027a38e44cd9a86de6843753674db2fd9d0d77fc57ea9bfe46c12a7cb4040ba0bae590aeae873d81bbb2e883b1454f6fbcb0d2bee7a1b2f49506a9dc41e1cf6f851a716d88ed325d413438c1f89fe47d68961b39501d24a5a63d3c6543e8c3f3ea98c9044c45ceabbdf66ce07bc723e7c4ff312e05742bea6b4b115b29e5eda3344e5dd7231286b42c60a1f697b991983361cfeac7629d69bc21f4eafe17ea608834bd8a4d540312dd55719f6bdc58f03513a22f63f758a3eda44b41fcfd18c350c3024896520b535b57ccdf9cee42f84bcf7943b277290343f90ee78eafa1f0052e8987d17545c589a1cdf8a65be49f41c3a503c15236f4f9baf5d3bef778897cf1b6fb80693d5b1678b98018da6e81daa401cc18e914face05dc399d9afa44f787069a3ebecbb9e6eb9d3660010b16803e487edae4ebb91a06848afca2355450b63dfefbf979a222aa48f1bb97695f07fa04150a0f2687f2fd0500841cbd18678b2e65e874100ee2765f3dac3a090b47d638c97e5e01342b99c429b7beda3e13c188ee1c18be6b5dfb3f1f6d395a043db317bda6beb75fb369923a13db8123c5687136dd00a9ffff8695e91312eb05f5e3fb743186c3d8e72c31161b677b0037499bf1e3eb2050116f2b52fd34666a7feb6d48a0a0354721e767021d140268235c9389203d541376d86c9ac85a35f884335c7c725cd102324426e6e2f9df6ff5e0623de403011f24e0c177fbb92893d62889911135a947c3c411013ccaf90a6465f679667d423b70faf18129d2ecb158d8e3358f244026de32763c6dde6113af9bf9f808cc6ec5f64488e9a4e10454be375d7562e18e780dabcefd8ffdaf6bda40de51eeb27c0d0c2a516c4d371a5a25de88864f847257d00cf31341b7dbc4f0d884e651bce0bce6141c766f072d97efe67f7090cf0c537106d881013ca9e01eae219faad81bf894ec2b8bdaf859e9b9e0a2c25301a54f3c3cebd8d2d706d69dbee848b9003181cf540cacde3f4e3fff6977a1650fd68c9c23ca5437ead89bb8dcc3915a275561a8c2ddfebbafad35caf2465bebbda711356ac26ab1b3babd2d42bda9d0766eaf57a3e492c23aea15839710c5353da6efc37022be74147d7856d97120e31c89049f90a4aef07fc344d9dea8a8f18f8185357fe17f30cbc3f2e0e160b5abd5e9c9c8ac2b1d97527ea3d6559ebb4a3ec06780ec1847e11c6b80457433dddfa03ca4f0c62ce6d7fe7e890fdb0cf73a03ad4b12e963ee06477b11e22b79c6441b3d59426d4353154dce5c0238565fcb3c75fac36a9e1818a55b7e4d2ce57a690a712ffeb9f793196a9cb0da23c42bafd1600df699ecb0a79710c074e7468b36640f87c59c799812dbe34dacd68867a6ba345c1a947dc46ab97d6200885894b9237a3387dc43388e91ee154fcf99694f118708cb3bfdf0d93cd2729e3b29235b95bda798ca53d67d9db8b0a128b6ef30944f56db89bafffa3d3a225e1f88f4b1558eb85eeec21ff3db7efd64c32112c01964aaec0693c2c2f3e8e7a16d67c9e646a2f75da119aad966c348253d5dd3117cd71b0def930d1676c17384389383be4c5de5474263140109b041a9cf05441388e8006902c869b1d008e2ee065572757c3f1e45046a8dc1f2f9d4eac56108ea84421c8bb9a9b03277607ef7fc315e2b39026c3f4b5442fa1df91ab5aaa2485bf8827fdbcdb78791c9d677f0b974b3de2cde6d37470539e7c1f1369ffd6d950fa9bbdf94b9b0bb4fee9fd32530bdd92386771b70370aedcb98506c497ff8e964c677ec3a5f5e447437720dc4706f44426b0a1bf4f6c6d7e832268c5340fd7c2501e4fae384a225ad8373556e8a7070ef61151eaae836993e487d3a8cd6c0ee0387e12adb2842f90acb7637d927547b39157a0c6cc9044e716f29b2d9e7c853868d58d861200ccb5d9423f08be3e72e49802b2f", 0xfd7}], 0x1) getpeername$packet(r0, &(0x7f00000d2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d33000)=0x14) sendto$packet(r1, &(0x7f00004a1000)="0f972ccd237242ba759090033468836f4349bf8e4683fc2c1b63178d6d300474aeeb7e715e21291c9daf3d15ea76e6bdfd70cb95ae5247b182252cc7e8565c4832c0fcad19b55edbbc59b75acb4ddcb6bbf1a22568cfc7e1fc7673e79b9eb5975c39c9675e1d73405139e62416cce82c3774d623935fce2e329d3ccef035fc6eb5d7918ed85cc4a7ca56e93c0f18842e3ad7dde6cda9b37c9064b63ecc9a72162248e8c8aa5b3da785d95e93ae", 0xad, 0x84, &(0x7f00009e6000)={0x11, 0x1c, r2, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) vmsplice(r0, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="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0xe54}], 0x1, 0x1) [ 265.864330] ================================================================== [ 265.871775] BUG: KASAN: stack-out-of-bounds in xfrm_selector_match+0xcdc/0xe00 [ 265.879142] Read of size 2 at addr ffff8801caf8f5e4 by task syz-executor7/4325 [ 265.886494] [ 265.888116] CPU: 0 PID: 4325 Comm: syz-executor7 Not tainted 4.15.0-rc5+ #177 [ 265.895380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.904730] Call Trace: [ 265.907317] dump_stack+0x194/0x257 [ 265.910939] ? arch_local_irq_restore+0x53/0x53 [ 265.915587] ? show_regs_print_info+0x18/0x18 [ 265.920071] ? xfrm_selector_match+0xcdc/0xe00 [ 265.924631] print_address_description+0x73/0x250 [ 265.929444] ? xfrm_selector_match+0xcdc/0xe00 [ 265.933998] kasan_report+0x25b/0x340 [ 265.937780] __asan_report_load2_noabort+0x14/0x20 [ 265.942679] xfrm_selector_match+0xcdc/0xe00 [ 265.947063] xfrm_state_look_at.constprop.30+0x113/0x360 [ 265.952489] xfrm_state_find+0x1595/0x3210 [ 265.956719] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 265.961809] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 265.966367] ? __lock_is_held+0xb6/0x140 [ 265.970416] ? check_noncircular+0x20/0x20 [ 265.974629] ? cleanup_prefix_route+0x1e0/0x1e0 [ 265.979274] ? check_noncircular+0x20/0x20 [ 265.983479] ? lock_downgrade+0x980/0x980 [ 265.987602] ? lock_acquire+0x1d5/0x580 [ 265.991546] ? lock_acquire+0x1d5/0x580 [ 265.995496] ? find_held_lock+0x35/0x1d0 [ 265.999535] ? xfrm_tmpl_resolve+0x598/0xc40 [ 266.003915] ? lock_downgrade+0x980/0x980 [ 266.008041] ? rcu_read_lock_held+0xa9/0xc0 [ 266.012336] ? xfrm_policy_get_afinfo+0x13d/0x290 [ 266.017162] ? xfrm6_get_saddr+0xd6/0x110 [ 266.021287] xfrm_tmpl_resolve+0x2ee/0xc40 [ 266.025517] ? __xfrm_decode_session+0x110/0x110 [ 266.030255] ? save_stack+0xa3/0xd0 [ 266.033854] ? save_stack+0x43/0xd0 [ 266.037465] ? find_held_lock+0x35/0x1d0 [ 266.041509] ? rt_add_uncached_list+0x1b7/0x240 [ 266.046154] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 266.051610] ? lock_release+0xa40/0xa40 [ 266.055553] ? __lock_acquire+0x664/0x3e00 [ 266.059767] ? __local_bh_enable_ip+0x121/0x230 [ 266.064409] ? check_noncircular+0x20/0x20 [ 266.068613] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 266.073599] ? trace_hardirqs_on+0xd/0x10 [ 266.077757] ? _raw_spin_unlock_bh+0x30/0x40 [ 266.082136] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 266.086519] ? ip_rt_bug+0x20/0x20 [ 266.090046] ? find_held_lock+0x35/0x1d0 [ 266.094089] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 266.098818] ? lock_downgrade+0x980/0x980 [ 266.103201] ? lock_release+0xa40/0xa40 [ 266.107150] ? refcount_inc_not_zero+0xfe/0x180 [ 266.111797] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 266.116786] ? security_xfrm_policy_lookup+0x92/0xc0 [ 266.121865] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 266.126605] ? xfrm_selector_match+0xe00/0xe00 [ 266.131159] ? print_irqtrace_events+0x270/0x270 [ 266.135897] xfrm_lookup+0x15b2/0x24f0 [ 266.139754] ? xfrm_lookup+0x15b2/0x24f0 [ 266.143796] ? xfrm_policy_lookup+0x70/0x70 [ 266.148092] ? finish_task_switch+0x1d3/0x740 [ 266.152564] ? find_held_lock+0x35/0x1d0 [ 266.156604] ? ip_route_output_key_hash+0x229/0x370 [ 266.161679] ? lock_downgrade+0x980/0x980 [ 266.165801] ? lock_release+0xa40/0xa40 [ 266.169751] ? find_held_lock+0x35/0x1d0 [ 266.173795] ? ip_route_output_key_hash+0x252/0x370 [ 266.178783] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 266.184287] ? lock_release+0xa40/0xa40 [ 266.188242] xfrm_lookup_route+0x39/0x1a0 [ 266.192366] ip_route_output_flow+0x7c/0xa0 [ 266.196661] udp_sendmsg+0x19d3/0x2ce0 [ 266.200523] ? ip_reply_glue_bits+0xb0/0xb0 [ 266.204828] ? udp_lib_get_port+0x1b30/0x1b30 [ 266.209295] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 266.214464] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 266.219624] ? print_irqtrace_events+0x270/0x270 [ 266.224370] ? lock_downgrade+0x980/0x980 [ 266.228498] ? mark_held_locks+0xaf/0x100 [ 266.232617] ? refcount_inc_not_zero+0xfe/0x180 [ 266.237266] ? __local_bh_enable_ip+0x121/0x230 [ 266.241906] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 266.246898] ? udp_lib_get_port+0x785/0x1b30 [ 266.251281] ? trace_hardirqs_on+0xd/0x10 [ 266.255406] ? check_noncircular+0x20/0x20 [ 266.259621] udpv6_sendmsg+0x757/0x3400 [ 266.263574] ? check_noncircular+0x20/0x20 [ 266.267786] ? udpv6_setsockopt+0x80/0x80 [ 266.271908] ? reacquire_held_locks+0x1f9/0x3e0 [ 266.276552] ? reacquire_held_locks+0x1f9/0x3e0 [ 266.281194] ? find_held_lock+0x35/0x1d0 [ 266.285238] ? release_sock+0x1d4/0x2a0 [ 266.289186] ? lock_downgrade+0x980/0x980 [ 266.293314] ? __local_bh_enable_ip+0x121/0x230 [ 266.297954] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 266.302938] ? release_sock+0x1d4/0x2a0 [ 266.306883] ? trace_hardirqs_on+0xd/0x10 [ 266.310999] ? __local_bh_enable_ip+0x121/0x230 [ 266.315644] ? _raw_spin_unlock_bh+0x30/0x40 [ 266.320024] ? release_sock+0x1d4/0x2a0 [ 266.323968] ? __release_sock+0x360/0x360 [ 266.328091] ? udp_v6_get_port+0x355/0x600 [ 266.332306] inet_sendmsg+0x11f/0x5e0 [ 266.336078] ? inet_sendmsg+0x11f/0x5e0 [ 266.340025] ? copy_msghdr_from_user+0x3a6/0x590 [ 266.344754] ? inet_create+0xf50/0xf50 [ 266.348616] ? selinux_socket_sendmsg+0x36/0x40 [ 266.353272] ? security_socket_sendmsg+0x89/0xb0 [ 266.357999] ? inet_create+0xf50/0xf50 [ 266.361870] sock_sendmsg+0xca/0x110 [ 266.365563] ___sys_sendmsg+0x767/0x8b0 [ 266.369515] ? copy_msghdr_from_user+0x590/0x590 [ 266.374252] ? lock_downgrade+0x980/0x980 [ 266.378378] ? __fget_light+0x297/0x380 [ 266.382325] ? fget_raw+0x20/0x20 [ 266.385759] ? schedule+0xf5/0x430 [ 266.389279] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 266.394617] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 266.400307] ? __fdget+0x18/0x20 [ 266.403652] __sys_sendmsg+0xe5/0x210 [ 266.407422] ? __sys_sendmsg+0xe5/0x210 [ 266.411375] ? SyS_shutdown+0x290/0x290 [ 266.415324] ? retint_kernel+0x10/0x10 [ 266.419184] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 266.424174] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 266.428924] SyS_sendmsg+0x2d/0x50 [ 266.432438] entry_SYSCALL_64_fastpath+0x23/0x9a [ 266.437162] RIP: 0033:0x452ac9 [ 266.440322] RSP: 002b:00007f30544bfc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 266.448001] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 266.455261] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000013 [ 266.462500] RBP: 00000000000004a8 R08: 0000000000000000 R09: 0000000000000000 [ 266.469738] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5060 [ 266.476977] R13: 00000000ffffffff R14: 00007f30544c06d4 R15: 0000000000000000 [ 266.484236] [ 266.485832] The buggy address belongs to the page: [ 266.490732] page:0000000066dcb3b0 count:0 mapcount:0 mapping: (null) index:0x0 [ 266.498844] flags: 0x2fffc0000000000() [ 266.502701] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 266.510551] raw: 0000000000000000 dead000000000200 0000000000000000 0000000000000000 [ 266.518395] page dumped because: kasan: bad access detected [ 266.524077] [ 266.525674] Memory state around the buggy address: [ 266.530575] ffff8801caf8f480: f1 f1 f1 04 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 [ 266.537908] ffff8801caf8f500: f2 f2 f2 f8 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 f2 [ 266.545240] >ffff8801caf8f580: f2 f2 f2 00 00 00 00 00 00 00 f2 f2 f2 f2 f2 00 [ 266.552566] ^ [ 266.559027] ffff8801caf8f600: 00 00 00 00 00 00 00 00 f2 f2 f2 00 00 00 00 00 [ 266.566356] ffff8801caf8f680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 266.573688] ================================================================== [ 266.581018] Disabling lock debugging due to kernel taint [ 266.586721] Kernel panic - not syncing: panic_on_warn set ... [ 266.586721] [ 266.594074] CPU: 0 PID: 4325 Comm: syz-executor7 Tainted: G B 4.15.0-rc5+ #177 [ 266.602631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.611954] Call Trace: [ 266.614517] dump_stack+0x194/0x257 [ 266.618114] ? arch_local_irq_restore+0x53/0x53 [ 266.622752] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 266.627475] ? vsnprintf+0x1ed/0x1900 [ 266.631246] ? xfrm_selector_match+0xbf0/0xe00 [ 266.635798] panic+0x1e4/0x41c [ 266.638958] ? refcount_error_report+0x214/0x214 [ 266.643682] ? add_taint+0x1c/0x50 [ 266.647205] ? add_taint+0x1c/0x50 [ 266.650714] ? xfrm_selector_match+0xcdc/0xe00 [ 266.655266] kasan_end_report+0x50/0x50 [ 266.659208] kasan_report+0x144/0x340 [ 266.662981] __asan_report_load2_noabort+0x14/0x20 [ 266.667876] xfrm_selector_match+0xcdc/0xe00 [ 266.672265] xfrm_state_look_at.constprop.30+0x113/0x360 [ 266.677692] xfrm_state_find+0x1595/0x3210 [ 266.681908] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 266.686983] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 266.691535] ? __lock_is_held+0xb6/0x140 [ 266.695571] ? check_noncircular+0x20/0x20 [ 266.699776] ? cleanup_prefix_route+0x1e0/0x1e0 [ 266.704413] ? check_noncircular+0x20/0x20 [ 266.708624] ? lock_downgrade+0x980/0x980 [ 266.712741] ? lock_acquire+0x1d5/0x580 [ 266.716682] ? lock_acquire+0x1d5/0x580 [ 266.720626] ? find_held_lock+0x35/0x1d0 [ 266.724659] ? xfrm_tmpl_resolve+0x598/0xc40 [ 266.729044] ? lock_downgrade+0x980/0x980 [ 266.733167] ? rcu_read_lock_held+0xa9/0xc0 [ 266.737458] ? xfrm_policy_get_afinfo+0x13d/0x290 [ 266.742274] ? xfrm6_get_saddr+0xd6/0x110 [ 266.746404] xfrm_tmpl_resolve+0x2ee/0xc40 [ 266.751470] ? __xfrm_decode_session+0x110/0x110 [ 266.756200] ? save_stack+0xa3/0xd0 [ 266.759795] ? save_stack+0x43/0xd0 [ 266.763391] ? find_held_lock+0x35/0x1d0 [ 266.767425] ? rt_add_uncached_list+0x1b7/0x240 [ 266.772063] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 266.777481] ? lock_release+0xa40/0xa40 [ 266.781421] ? __lock_acquire+0x664/0x3e00 [ 266.785625] ? __local_bh_enable_ip+0x121/0x230 [ 266.790262] ? check_noncircular+0x20/0x20 [ 266.794465] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 266.799450] ? trace_hardirqs_on+0xd/0x10 [ 266.803571] ? _raw_spin_unlock_bh+0x30/0x40 [ 266.807948] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 266.812332] ? ip_rt_bug+0x20/0x20 [ 266.815845] ? find_held_lock+0x35/0x1d0 [ 266.819878] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 266.824603] ? lock_downgrade+0x980/0x980 [ 266.828721] ? lock_release+0xa40/0xa40 [ 266.832667] ? refcount_inc_not_zero+0xfe/0x180 [ 266.837308] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 266.842554] ? security_xfrm_policy_lookup+0x92/0xc0 [ 266.847628] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 266.852354] ? xfrm_selector_match+0xe00/0xe00 [ 266.856908] ? print_irqtrace_events+0x270/0x270 [ 266.861636] xfrm_lookup+0x15b2/0x24f0 [ 266.865496] ? xfrm_lookup+0x15b2/0x24f0 [ 266.869531] ? xfrm_policy_lookup+0x70/0x70 [ 266.873821] ? finish_task_switch+0x1d3/0x740 [ 266.878287] ? find_held_lock+0x35/0x1d0 [ 266.882328] ? ip_route_output_key_hash+0x229/0x370 [ 266.887320] ? lock_downgrade+0x980/0x980 [ 266.891437] ? lock_release+0xa40/0xa40 [ 266.895382] ? find_held_lock+0x35/0x1d0 [ 266.899418] ? ip_route_output_key_hash+0x252/0x370 [ 266.904409] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 266.909911] ? lock_release+0xa40/0xa40 [ 266.913864] xfrm_lookup_route+0x39/0x1a0 [ 266.917982] ip_route_output_flow+0x7c/0xa0 [ 266.922272] udp_sendmsg+0x19d3/0x2ce0 [ 266.926131] ? ip_reply_glue_bits+0xb0/0xb0 [ 266.930425] ? udp_lib_get_port+0x1b30/0x1b30 [ 266.934893] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 266.940057] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 266.945220] ? print_irqtrace_events+0x270/0x270 [ 266.949954] ? lock_downgrade+0x980/0x980 [ 266.954073] ? mark_held_locks+0xaf/0x100 [ 266.958189] ? refcount_inc_not_zero+0xfe/0x180 [ 266.962824] ? __local_bh_enable_ip+0x121/0x230 [ 266.967461] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 266.972443] ? udp_lib_get_port+0x785/0x1b30 [ 266.976832] ? trace_hardirqs_on+0xd/0x10 [ 266.980946] ? check_noncircular+0x20/0x20 [ 266.985154] udpv6_sendmsg+0x757/0x3400 [ 266.989103] ? check_noncircular+0x20/0x20 [ 266.993309] ? udpv6_setsockopt+0x80/0x80 [ 266.997427] ? reacquire_held_locks+0x1f9/0x3e0 [ 267.002063] ? reacquire_held_locks+0x1f9/0x3e0 [ 267.006712] ? find_held_lock+0x35/0x1d0 [ 267.010747] ? release_sock+0x1d4/0x2a0 [ 267.014690] ? lock_downgrade+0x980/0x980 [ 267.018812] ? __local_bh_enable_ip+0x121/0x230 [ 267.023448] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 267.028433] ? release_sock+0x1d4/0x2a0 [ 267.032380] ? trace_hardirqs_on+0xd/0x10 [ 267.036509] ? __local_bh_enable_ip+0x121/0x230 [ 267.041150] ? _raw_spin_unlock_bh+0x30/0x40 [ 267.045528] ? release_sock+0x1d4/0x2a0 [ 267.049470] ? __release_sock+0x360/0x360 [ 267.053589] ? udp_v6_get_port+0x355/0x600 [ 267.057796] inet_sendmsg+0x11f/0x5e0 [ 267.061565] ? inet_sendmsg+0x11f/0x5e0 [ 267.065509] ? copy_msghdr_from_user+0x3a6/0x590 [ 267.070232] ? inet_create+0xf50/0xf50 [ 267.074090] ? selinux_socket_sendmsg+0x36/0x40 [ 267.078736] ? security_socket_sendmsg+0x89/0xb0 [ 267.083467] ? inet_create+0xf50/0xf50 [ 267.087323] sock_sendmsg+0xca/0x110 [ 267.091016] ___sys_sendmsg+0x767/0x8b0 [ 267.094967] ? copy_msghdr_from_user+0x590/0x590 [ 267.099703] ? lock_downgrade+0x980/0x980 [ 267.103827] ? __fget_light+0x297/0x380 [ 267.107770] ? fget_raw+0x20/0x20 [ 267.111191] ? schedule+0xf5/0x430 [ 267.114705] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 267.120037] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 267.125717] ? __fdget+0x18/0x20 [ 267.129055] __sys_sendmsg+0xe5/0x210 [ 267.132821] ? __sys_sendmsg+0xe5/0x210 [ 267.136762] ? SyS_shutdown+0x290/0x290 [ 267.140706] ? retint_kernel+0x10/0x10 [ 267.144562] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 267.149547] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 267.154284] SyS_sendmsg+0x2d/0x50 [ 267.157797] entry_SYSCALL_64_fastpath+0x23/0x9a [ 267.162520] RIP: 0033:0x452ac9 [ 267.165680] RSP: 002b:00007f30544bfc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 267.173355] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 267.180593] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000013 [ 267.187830] RBP: 00000000000004a8 R08: 0000000000000000 R09: 0000000000000000 [ 267.195077] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5060 [ 267.202321] R13: 00000000ffffffff R14: 00007f30544c06d4 R15: 0000000000000000 [ 267.209968] Dumping ftrace buffer: [ 267.213476] (ftrace buffer empty) [ 267.217151] Kernel Offset: disabled [ 267.220743] Rebooting in 86400 seconds..