302e63afbf9f9050576fd7b140ac60bb2cfd513855e9b582b44fb1e56430362602e2070d6a13aac031479c61a038f13236f403f309cb765ac80a8aa4bea114cff01dba047bce8e4db8f0e701a4281ea0b60e2d72e4cc3d4e4be998298127110de6cf9f5da6a3a164fab4b278e6e273a73fc7954bfa715dcc3f24047b98c1305823950958111d6f1d588e0cec98cc6ac4659b361d8993d297b0906b99b4954b02e5ea3d14e13cd7e5a2789ebe51d12676f907c48e4d76e2be75a2dcbdf145d5b552d5ab26b5188cfd4dd73f787cfe020be53bba89db0af2bd1a34e612f321ac76d268d92fad5887f602328880e3326d9e736942c8c7a7ecc09cb4a980ded00bbee071304e09f121c77f37b4d65011b6e7fd55bae3e97485f27ee9cc950afe1e7b6730e09901513f7d7b9c7e7cedc93252f054603764ccfc494f758f18e7b577dd87efe42c80226f0460290b35f7456b1546c69cfdfd1b8127c2762695f1e1d342adcdc430d5f572797777ca3ce376d0013262139ca726696976a03e279e5c63d26f9b19e6e0a81aab2c8c4d37689be2ab3ff44b259d97d3341f3cb236fdc97e8001eed946cd95893bb5c315293feaeebd34e8e12e744cee59f33056f58fbb856a77668280dc9394e1074b17a80385ee972c23f0f54771f411e1816245ced3b5905ac2227c0d6b90c50c43ad48b034b939860422f7827a3ec7fafd9c79cc2f446f3017181c4094dc5a82a9cc09f2463eefc0c49279838216f3d297ad08dd8e4313d321176d345483d36c0ae432c53e4d9b534081c3c57ce10327fea42ac2034388e4f084799a4b4107c90c286136c2d4bb591c545fdef01c1eb5ecb571fb1a039b44aa765c9c8d6bd89699286642529d003fff061a1a8b7727c8285c2e6d1a9dd2e3396f7db052e79ab11201df608f8e99c7738e22b25602e2b5b6300bd87d6bd2c8faf9c7f32ce48b25063d565f1c69348e2e60bd120ae4d5244dec975050f7d58cd34688d115b0e80ea5a83cd70363c5310db17df13a60d3050cc6af6933dd122c357c0212b68e4ca0ee6efa1138971a2c90e0ac0fe003415678dd62defb369f24c31804345960e03f98bbed4af2a63e77f5a66592235352fc5f67be4fc8fc90c56cea4891107f64cb12102a07e099284e8eaaf37827129d08521dd85372b41f042d702f1c4d73e435b07f875d2fa1b7f127b94b21860cdebb728d06314181b52c896b5d51ffb79c5669c20583b10201f1ff8e60d02280eac2632f336561cd05312098076c5908f3c347a54af8a06c8d264371d449ac9b3610412be994d86c1688ab9f0f45225b620cc1ec28504392b29964f8f6e27553a7024b9c2f38335e1702535f36b385835b4dee89d00d205129379f70edae3a7f26894dcd46983bd5d3604af391250be58c6052432f4a4bde1d06785b1a99e5ebae8952256cc48fb9990805d7ad42991bb8046ba11c4ccdb86a8706f28d5122b35311968d4aa9d05d1da4f97583f827055a9d14076a433d5f29b4b56132ba862161e52d57dffdbc71f3eb710bb85e09ec1ee1b59bcd0c0cac3b242725f2a95a146de2d2294bb7a29fd2cf0944fae0fde18e87877c7f4d6f314179bf02eedf67f38a330372a094c6c5d522086dc2b553f6ecf4a795f471b3fc2146b2e35d844e5d30f26772674d3c28517eaabd0b1f8bb3644338a261ab6993c532dc0a7dff6241104fc133e74254dfd75c10c194844d4eea402ab2df81d6349e16086e79c12bac4b83a91df6eaaaf33563a71c203f95d531398b2c2ed627d49c46ef6da6e828ee9b43915e1bacb61ea618003f4f467e7110b4c7a885882dc448c769c3e9b8266e4005f102f16d44a3443ecd8ec3a2010bc1f9b9d2654d0d958e2b567667bd58fa0a6663c3719d214f8c5e30b774e949d3c14f5428691794d69d84cb1e1a99614a4396be187ac942abd0fe3d2b594b093b54059dbf743e5de016c8756fd61e3350deedef46cb484a00f6ad640894fe5eccbe9d442e79812def1364cdfbe5e9c7f1fe3f127fe96725d2014eb6e100abf73292e071eecf96eff3197838f6df922b6a6ed7d03fd4a32d1fc04f9d395c7db7fe977a12c7b6994456d0d6ea7091b70537104e705d18404fdb65beae10dad3ca1f6f9328f4159756381978d47b66cddacce5726474c106423d5d47e6feb2c8438bfa5c2fb9ae5f3f68b80b10f721c49a26735c51f7e0b8e645c79c279f776e3b82bc2f8fc21012bf6edae3aeba3dfe2228940ec6006ba022e0f5d91fe89c73a2e55b5da9930ebd7b3f5604ba4a515ad4f75c1474c0ecf9d12edfa35b7960b3b51a4fae38db654782ad33d6f1ca7c7cfe5d4cea93e869449b7b85103ef968fd238dedf2f5598908a773b4ac0f96c21a20c0b2ecf5232b36f221da856f8659eed6e6d3b4dae08bf61360f72874a88b5abf6515650abda67136c2c323bc32d6dd73baf2f6534f8d44d46e9980528c19c47042329becb35b7c5e1a79d943ac25e5aef12cb7e464cecb3d702118a20c942830fa12d7058f4151bfa7b7c436e09af2813f0f1e14c6202b9a086f3a5263fe140954dabb8f17fb033f16c4c8cca57b6f1285679d0e3079b6ed855bd00aa161a21b8705654c86acba05f4d18100cffad3d45362203bf5d69275bf26e446c5d0c4613d28ecbbc53fc4db225756430991d0cbe5ac23bcf9491abe1af6486745318722f52041b12948a9eac7ec0065b56d7e87c05606bdf93676da29a6dc86a5b6c1f82ef351b566f6ab5833d2e564837f0cede20f06155e3bc00c90a5a6a48920bb39197d91cd54a9cda2e35f3453cdf49496136ab2257ffc03524c8a39929351092d51a8e13d1e98d745cb1cfd88e68a77902fdf76c96634886b727e47d42896edd7ad303f36cdcbf49d3ebfd8f9a2b78c5bc3db84c5d4263145d820efbb1672c65cf016e05de9694d4a5b580c73aee1b612a0ceec8345b0405910ecaf385e5d80a623d3d7fa2770c89252430ae0e5742bc28a1a2e5a621d02f31f6da6fd679dd59fb9c5c695fcfb19d0d3060de3f88d144f5b9a58a56a247f2c942d684e64ce2bf63e41fd1b9db2305f85b61de7deb36d09de25af03c13c0717c5ab9abba2b38fa71ccf1c06299a5856cf03c5c4231859a6548b9ce4c32472eaaf378c2fb5dd54044af684c702580deeeb340120043dd5d689c7b56c329c2c7bd5ba51fed049f3f1e3fefe9b8ec4977ed85cc832fa9175971a449e3ac6273f4bf9772b944b01ab38431cd499f59c27aa46f7edcd2e176cd3aa610b1fc1c3de559566338084fc77f17028e5416c455cf309fbdd2292f3e6814fe76a30eb2d3ebce3dbaa988d7351f9443cba9fdec20e5ad2e92f5c5e430b72d3dbb73bc8f2ad39b46be517750da426d4611fbe9bb4dcaaaae4a486985a1e14afd8da8db52796213f0d5870e20d96682a17296fa16d6495f15cfa0ecad3e1b05ddc502e94549fb5bb55c1be4881cef50f447236b07c41fce947ac6ab57587e3093c0a12ddbc0f177db4498a95e87997cf4046622488009542067b96c086a839b06eb37e101c1627e4339c46518c60cbf6cb79dfb5db87f367d520066c4fd1b348e9bbf7d1049ec125b4e36ee9bb8aa38a6cf904317280731ddfdbae1357ef8e484a3133d5b5a9b74fec9b77eeea5185513c2f5fc98f65c2b5c9ba017419938b5c234d653d6f98a97d428e71749c20382a302488c8c37309d9e1649023040381d9bb0521d4672d80d919be58f24b1bb8a312128507bd90ecf88c6487cf016967015827f4e5ccfab5cb9a9fbaf95fb60e2b8f36c4f60372f1794c81075199203637179a6f1fe1c77482a094586b4a7a058435d6779e5ce6f2f9c636a633744359103d9ed453b26f61698f4413078a1541a9d0d1070ef68ce31e8a974217aa38d43127e6b086a3b494c3aa54e064ec7ce77bae895030417c9cde021b7afabf963ff0a5ce3a1bbcf34c9e0290c2b9fcf6ed8365f0e5912a5b6dc4ea7907864262de2f2751bd29a45c2fabaa0e918c675b3985cc11338be2a495eb500ca0b5c3c0da4d06a961fcf50b3b7d06c88b4b680b76895abedc29d5ee700546748902e9333b7cc86aebb0070e6d810575b092cf3d479dae55fbbdfb117378c7e7ec6f5e1ec61aae32d449e61225522c0ce98446f3d990e79a933a41bf03b1a8bc32addfe006f595bf21f234bf56cd24e50e7aa3926573f2b778312d3c9a5eb1fdf29c77bd4ee03b719f6a4c959a5edfdeabb4d79a17bb30fc3a89305d1a460d15dc6d259ec51a835d872ea418cbf077fb7a4fad1362ec5b96871eeb39a6f0bdb91eb3469cdac3ccdc1da4d0f638f19fc164fcc9b5a68462db7eb75db9dc934a6d453841dfff2a8d77cda1a141d8220d750fef00d9311f7589754529399e362640cf1734a10ca8384b224fa20a88c988975e2d158eb6a6c6e55e3d83e873109d0c34da1c1b536045528fe0c7961324e9b45e448d8dbea876cd9c5d307b2b4c5db48907815e8591cee12ab066b26160133ed5d7c1e47002490efb63afa9c7ee0d2d810318d14ffddd4cd703d2eb3d453f1a30cece180b361a1e87e4653e993731b409137e246b2078138bdf5fae15b41d0aef3db72f6061f2c1785cfa388e27c366aead1d3f9c70e324e10783e528b4e5c80e3b2434ca545048548aa1969218717e4d136fe44a7986cab569e660bb46841524692e4b200f9a447b7a8bc3f0ff2846f4d84022c5e322"}, {0xe0, 0x10f, 0x6, "4e8388d0fb9485c42d846063ba4f8cb927d50b5905261019fabdfc498b06a5bb941c1cbb31897c64cc3ee88be402911ec3557f5c7400011b30cf8676a060c630d0099fb8502ae4b93c355afe9ef03aa0a76bbce5f934f640ba6026d55aef40f163bbe352a3016d0d55fb9eb26db4f399979b3176abab0af06fea27cdb69879e90e8f5baabbb975adf242f183bac81c1a010a95d3a105ce8ff2d2c09eade146d850c5c1197574d086f1d326dc9c097a4e5c7d4a0f93c60a5f6f1f8bbb33acebf4a0f6cf830a765e23c78797d1711875ee"}], 0x3368, 0x4000010}, 0x20000000) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f000066b000)=0x0, 0x4) 2018/01/01 21:28:38 executing program 0: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f87000)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000ae2000)={0x0, &(0x7f000015e000)=""}) recvmsg$kcm(r0, &(0x7f00006fc000)={&(0x7f0000f85000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000099b000-0x10)=[{&(0x7f0000b5e000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f0000d15000)=""/129, 0x81, 0x0}, 0x102) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000990000)={0x0, 0x5d, "ec5dad2946c9b888c8f3942b1b948d78ffe287556ecc9723aca7328af465e7435486e70a74175104e517730b51d04c3956411c2f03c029f01692d9157e52f85fab6b40ce7351bf9759aaf2f16a64f8c0ebaf9505b6051a0c751fa2cd36"}, &(0x7f0000f89000-0x4)=0x65) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b84000-0x6)={r2, 0xfffffffffffffffc}, &(0x7f0000f38000-0x4)=0x6) bind(r0, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00006fa000-0x90)=[{&(0x7f000005f000-0x84)="eb", 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/01 21:28:38 executing program 2: r0 = socket(0xf, 0x4, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0xd1, 0xf96, 0x81, 0x3, 0x8, 0x9}, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000015a000-0x4)=0x0, &(0x7f0000347000)=0x4) 2018/01/01 21:28:38 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000a80000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000501000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ddd000-0x4)=0x28, 0x4) mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000de5000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000de6000)="8d97da0ffbc6654a7c42d4e960a3de80ddf77335acba2b0376772fec45149f8ffca44eb9c29897aa48142bc499ef3fee5ca6c07f7b30009d96764e0f4ed310c1db6398243c9eae0de672dfc2b1771bfb5e32791a1419fef86ed85e0c9e40ef44ac3493ac1b752c6f4e5b01faa26b2ee9fbe49566eaefe9f2ccd32f6694336d9904f825f0d617d03975f33735da959a07e914a7dd3a164f1735c954e2fe187f43feaa4748fddd746d3c414f39eb6936475efb4ac9d104c27cdb9f2c04fc5804553b153c2afd6de52a", 0xc8, 0x40, &(0x7f0000096000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000de6000-0x4)=0x0) 2018/01/01 21:28:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x800000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x4, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/01 21:28:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000458000-0x1c)=@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc7b4}, 0x2a6, &(0x7f0000043000-0x60)=[{&(0x7f0000272000)="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", 0x5a1}], 0x1, &(0x7f0000317000-0x30)=[], 0xb2, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) pipe(&(0x7f00006ae000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f64000-0x8)={0x0, 0xffffffff}, &(0x7f00000da000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a29000-0x1f)={r2, 0x1eb, "75ba890d3715e6d6036a349fb20ba529307a2f880d2e16"}, &(0x7f00003fb000)=0xffffffffffffff8d) 2018/01/01 21:28:38 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x1ff, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000015000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000-0x4)=0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/01 21:28:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000521000-0x4)={r0}) connect$ax25(r1, &(0x7f0000949000-0x10)={0x3, {"be0d050117ead6"}, 0x3f}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000009e000-0x10)=@common='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f00009ba000)='G', 0x1, 0x0, &(0x7f0000ec3000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe) writev(r0, &(0x7f00006d7000-0x70)=[{&(0x7f0000ddb000)="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", 0x218}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cfd000)={0x0, 0x0, 0x0}, &(0x7f0000ffd000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000713000-0x4)=r2) socketpair(0x15, 0x2, 0x1000, &(0x7f000070d000-0x8)={0x0, 0x0}) recvfrom$llc(r4, &(0x7f0000dfd000-0xc2)=""/194, 0xc2, 0x2000, &(0x7f000036c000-0x10)={0x1a, 0x0, 0x3, 0x0, 0x20, 0x6889, @random="812c393c9441", [0x0, 0x0]}, 0x10) sendmsg$key(r3, &(0x7f0000dca000)={0x0, 0x0, &(0x7f00006ea000-0x10)={&(0x7f0000658000-0xa0)={0x2, 0x1, 0x3, 0x0, 0x14, 0x0, 0x1, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x1, [0x0, 0x0, 0x0]}, @sadb_key={0x10, 0x9, 0x71, 0x0, "f134c28ef1deff0a4165b75208aeb6bf3a56a8d7b97adec9776b6d4df420f9af2946ad9665fc2813a859baec2adb85a94c3c54ed99a27ba102a90263c06ddd0684aa5cb3a64b380d08ff8b2b4112ece77f7b1918b759e2ad2a04ad52f430d62beca6f308755d08e6c0fef4f28106e33eff"}, @sadb_x_nat_t_port={0x1, 0x0, 0x1, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x40) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00008b5000)=0x0) 2018/01/01 21:28:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000918000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x1000000, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, [], ""}}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f3b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000080c000)=0xe) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000385000-0x4)=0x1, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000054e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) 2018/01/01 21:28:38 executing program 4: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r0, 0x84, 0x6, &(0x7f000055c000-0x84)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0xa6) pipe(&(0x7f0000a25000-0x8)={0x0, 0x0}) write(r0, &(0x7f00001ab000)="fbc28eb48d7700a02861d57132adcaa6bfe47bfad8bb7bcd9d88187f306b192d35e029bb1ab446641600000083c8e7c6511cbd3a64b86378a360f577a94c4b3627b8fe9ed174f0207ec9c3aabfc7ff628fb6b715ad49c6424cb11ac2baf726f18f56276bb616176fb391253b650f3db2a4529e457233d93d57cfd4bfeb1477173bf046062ab48cf1dba431931c30e8f927b21c4b4367b3b3", 0x98) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00004a5000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000077a000)={r4, 0x80000, r0}) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000acc000-0x20)={0x100, 0x4, 0x1, 0x4, 0x4, 0x4}) 2018/01/01 21:28:38 executing program 7: pread64(0xffffffffffffffff, &(0x7f00005fe000)=""/78, 0x4e, 0xfffffffffffffffc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x11, 0x6, 0xd4d, &(0x7f0000cca000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003de000)=0x0, &(0x7f0000c7f000-0x4)=0x4) 2018/01/01 21:28:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ccc000)={0x0, 0x200, 0xca, 0x10001}, &(0x7f00004a2000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000511000-0x4)=@assoc_id=r1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000d49000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00007bd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000509000-0x8)={r4, 0x0}) sendmsg$netlink(r2, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[{&(0x7f000096f000-0x24)=[{0x24, 0x28, 0x10000000000401, 0x0, 0x0, "29003d5d0100000008ddfffffefffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f00001fa000)=[], 0x0, 0x0}, 0x0) 2018/01/01 21:28:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) r1 = accept4$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="5b0ee732cf2713e936797f792d13c9b9104a0358ce40213f7d994dfc196825df1df6783c2f58b7e68b98a02f", 0x2c}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f00003b8000-0xf1)="ca31722fbcc49714240c838cf06bec6518ba2943d00062178d67bfea7dfb36b1c6d07f411fca5b9c068cf661d9b4c5427f7b1e2d3e4ab78ec5b7b5b1ea74c1b54a8a177bb4769dec3e2d494ce8e735a4440f3a3956c45fdccc6d53a7dd505b10d2541f906380801d6f90a8eff1edd8a0b44084161b923f4c11c966ab9e25ebc4bfba9f3f45cc77014592de23a3a9551daa225aaac64782ead1d263ffd8b39f54fa40a6ce41617ec21bd3d5bbc548bc1c45df539d726b68b88232a8907ee9febc64cc38c16311d6058a60d033575417dc4a04a9069cc3f40f1b6c6441cd2f95d562dc387e01ba5e31560e7d867358d0fdf0", 0xf1}, {&(0x7f0000dc3000)="a113215e78511c7dec6d7dafc403a921479c12d569d84780007b0f5a757f26bbe0ed80a8d25953dbaf5f4b05a004252ab3f1aa60ba13ad0e44b94076f381935a0ddddc887c76e20d5feefe9dbe0748ebb75404011a6d140fc892c55b9f39949b4d81f22bec39be8c9726f684c0323a33150dbdb42becd2", 0x77}, {&(0x7f0000000000)="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", 0x1000}], 0x5, &(0x7f0000001000-0x88)=[{0x50, 0x113, 0x7ff, "50021989d72de6acb0e1f1d3527b058dc967a97f5d204cb8e8a507380ad8633553818a99bb51a8e420bd63e3b82cd0dd194ee441634afbca4fd40bb1a0"}, {0x38, 0x117, 0x8, "821ae6e177f997342e502f645e533e7b9b64176e101f36729d0c7e150a90f77d60b239d55b45"}], 0x88, 0x4000040}, 0x4040000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000003000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) 2018/01/01 21:28:38 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xa, 0x800) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ef2000)=@sack_info={0x0, 0x9, 0x8}, &(0x7f000077b000-0x4)=0xc) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000ef4000-0x2)={0x20, 0x7ff}, 0x2) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ef2000)={r1, 0xbc3, 0x30}, 0xc) r2 = socket$inet(0x2, 0x80003, 0x6) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00007b0000)=0x47fe, 0x4) recvfrom$inet(r2, &(0x7f0000ef1000)=""/216, 0xd8, 0x0, &(0x7f0000a27000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 21:28:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a9c000-0x58)={0x26, 'aead\x00', 0x40000, 0xfffffffffffffffc, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000063e000-0xf0)=[{{&(0x7f00000d2000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c57000)=[{&(0x7f0000ecf000)="fb9cee30b9c7c3943e14c4042d181ddc", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f00000a5000)={&(0x7f00005bc000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000057a000-0xa0)=[{&(0x7f0000593000)=""/15, 0xf}, {&(0x7f0000cc8000)=""/243, 0xf3}, {&(0x7f0000523000-0x1c)=""/28, 0x1c}, {&(0x7f0000b0b000-0xb)=""/11, 0xb}, {&(0x7f0000023000-0x6a)=""/123, 0x7b}, {&(0x7f0000ca0000-0x63)=""/99, 0x63}, {&(0x7f0000f4d000-0x8f)=""/143, 0x8f}, {&(0x7f0000574000)=""/4096, 0x1000}, {&(0x7f00004f3000-0x5f)=""/95, 0x5f}, {&(0x7f000017b000-0x1000)=""/4096, 0x1000}], 0xa, &(0x7f0000c6c000)=""/115, 0x73, 0x4}, 0x40) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000e7000)=0x0, &(0x7f0000da5000+0x515)=0x4) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/01 21:28:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xf, 0x1, &(0x7f000092e000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00005c1000)={0x4, &(0x7f0000e25000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000141000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000ecb000-0x4)=0x5, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000937000)=0x2, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000329000-0x20)={0x6, 0x6, 0xfffffffffffffff8, 0xfa5, 0xb, 0x9f84}) getsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000975000)=0x0, &(0x7f00004e0000-0x4)=0x4) [ 233.762794] sctp: [Deprecated]: syz-executor6 (pid 32606) Use of int in maxseg socket option. [ 233.762794] Use struct sctp_assoc_value instead [ 233.804736] sctp: [Deprecated]: syz-executor6 (pid 32606) Use of int in maxseg socket option. [ 233.804736] Use struct sctp_assoc_value instead 2018/01/01 21:28:38 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a79000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) accept$unix(r1, 0x0, &(0x7f0000f7e000)=0x0) write(r1, &(0x7f000019e000-0x64)="26000000230043f910ffffff00008d4001fa008501001a000e00f21e0000acff002103c76e35", 0x26) 2018/01/01 21:28:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) socket$inet(0x2, 0x80802, 0xffffffff80000001) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000b55000-0x10)={0x3, &(0x7f000060c000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000860000-0x8)={0x0, 0x1}, &(0x7f000027e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a33000)={0x3ff, 0x3, 0x8200, 0x6, 0x0, 0x9, 0x1f, 0xfffffffffffffff8, r1}, 0x20) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00002c9000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/01 21:28:38 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000d3a000)=[{&(0x7f0000ff7000-0x5a)="580000001500190000bb4b9600055c5d02ed3b850280e07648020e08000000a2b252050000000000010072000000000000000004001741380a0031f80000070000008d0000230000000000d700006001ab1dda4ac3536301", 0x58}], 0x1) 2018/01/01 21:28:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009f4000)={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}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000002000-0xbe)=""/190, &(0x7f0000002000-0x4)=0xbe) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/01 21:28:38 executing program 1: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x68, &(0x7f0000eb1000-0x307)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x32, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7a7096", 0x0, 0x33, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [], 'NK'}}}}}}}, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000eb1000)={0x0, 0x0}) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000eb1000)={0x67b9}, 0x4) 2018/01/01 21:28:38 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="ba311b6727563f8b2e83ac0d9ca4bdc6f3f4ccd71175bfccc4c848f483710f027f3e6a3ac61228591a63429a14c312bd09eecce760887537195635abc94e36ef6112e14b1296cb4657b62315e024c2305485734be39ce0b6d12bca6ae38963154d8bb909e68647f2a65bee721c7a61ef02b43c3773a744c5f8f0", 0x7a, 0xc0, &(0x7f0000d73000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x0, &(0x7f00008b9000-0x1c)=[]}, &(0x7f0000ec4000-0x4)=0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f65000-0x14)={r1, 0x7, 0x200, 0xfffffffffffffff8, 0x376, 0x6d9f7a58}, 0x14) 2018/01/01 21:28:38 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000eef000)={&(0x7f00009c6000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000a9e000)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/01 21:28:38 executing program 7: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000087e000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f95000-0x10)={0x0, 0x0, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000025d000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e7f000)={r2, r3, 0x10000000000}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb71721307bea11b9, 0xf, 0x19becb4e, &(0x7f0000f95000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000f95000-0x4)=0x2f) r5 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) recvmsg(r5, &(0x7f0000f93000)={&(0x7f0000f94000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f94000-0x70)=[{&(0x7f0000866000-0x80)=""/128, 0x80}], 0x1, &(0x7f000044d000)=""/92, 0x5c, 0x0}, 0x41) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000027b000)=0xccc, 0x4) 2018/01/01 21:28:38 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f83000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="ef84060c29a7", @random="7c4a98d56f60", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xd, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) pipe(&(0x7f0000519000)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000f83000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f82000)=0x14) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f84000-0x5f)="ff370c31a67c13f15d1f5346ab5b5fc4fd4a048083a57817d020cb20969442cbd8209e89b2a7cdfea1816749bf658a1ba0bdc0595e88bcdb637dc121d188038576e7e496018cb283b9f7f98b4f021c7eccae401f39cc200ee7d4b580272f32", 0x5f) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f85000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f84000)=0xafe8, 0x4) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000c90000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, 0x9, 0x9, 0x2, 0x100, 0x9, 0x40010040, r2}) 2018/01/01 21:28:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$inet(r0, &(0x7f000086d000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000082c000)=0x10, 0x80000) sendto$inet(r1, &(0x7f0000559000-0xb9)="8dd3991f782cb4577e946e87b4a191e69ecdd4d4178190d76ebbc0f954e8c90350bcc39cfb7945ddb27bad5c0d2b13a0b8f4eafd20b0c12d2de1158095f3ff03c4395c87fef4d709fc76432fa14e7cb1523b7961451c07d3caf69e8120e963622b8fc7d13d9b57633b6fc3b519e17d13328949ebc0a9d36be1637080ec6f5ceab2fff48ba66887cb66e0db3f4b0911659bb6f5de5134d4b2dc4c52926c40bcb317e75d1a6348cba14e11f088551e3e903f033328487d768fc8", 0xb9, 0x4000000, &(0x7f0000fa5000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000004d000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x2c) 2018/01/01 21:28:38 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/01 21:28:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) readv(r0, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/01 21:28:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a37000)=[{&(0x7f0000254000-0x2b)="29000000200031dde5dd2100406500050a000008f3ff0780de00000c0009000800003300007e200000", 0x29}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f8b000-0x8)={0x0, 0x0}) r2 = accept(r1, &(0x7f0000b83000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fb0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000eb3000-0x4)=0x0, &(0x7f0000604000-0x4)=0x4) recvfrom$ipx(r1, &(0x7f0000140000-0xdb)=""/219, 0xdb, 0x40010040, &(0x7f00003b4000)={0x4, 0x0, 0x5, "618810794a8a", 0x1000, 0x0}, 0x10) 2018/01/01 21:28:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000008080a, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) close(r1) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000182000-0x1000)="", 0x0, 0x0, &(0x7f000015a000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = accept(r0, 0x0, &(0x7f00007d2000)=0x0) recvfrom$llc(r2, &(0x7f00001dc000-0x1000)=""/4096, 0x83f3bc19, 0x200002, 0x0, 0x371) 2018/01/01 21:28:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) pipe(&(0x7f000038e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000975000)={0x0, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000a42000)={0x7d10, r3, 0x2, 0x0}) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/01 21:28:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ee7000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000509000-0x2c)={0xf, 0x5, 0x80000001, 0x6, 0xb, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f000007e000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/01 21:28:38 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0xa9d1, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000065f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000f43000-0x5ad)="", 0x0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/01 21:28:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0xff) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f000063f000-0x108)={0x80000000, {{0xa, 0x2, 0x9, @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, 0x8, @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]}}, 0x108) r1 = socket$inet(0x2, 0x6, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00003ee000-0x98)={0x0, @in6={{0xa, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8}, &(0x7f0000899000)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000bad000)=r2, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000e8f000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000845000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007d2000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r3}) sendmmsg(r0, &(0x7f0000687000)=[{{&(0x7f000091a000-0x80)=@generic={0x0, "00ffee00000085b0c5f5e03a4ba94187e30d9d720c5a4df7c7ce0454a44316f6b7b53d2e1c3eeca7900cfc36c6702ce627b42dceb5d7430c8e348da438716f77929a21ccc664e45882107d809fb938fb85712a7785898c357f8286caf708275e383dcaa83d013e19acbfd35780fb56bd412f4d803c176a7747259d28adb2"}, 0x80, &(0x7f000054d000)=[], 0x0, &(0x7f00000fb000-0xa8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/01 21:28:38 executing program 1: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000347000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000ae0000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fae000-0x4)=0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000004b000-0x38)={0x0, 0x0, &(0x7f0000faa000-0x30)=[{&(0x7f00007bc000-0x1000)="f5bd0927a70c0a38541b6b487d6211c1", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000019c000)=[{&(0x7f0000394000)=""/179, 0xb3}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/01 21:28:38 executing program 0: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000b5d000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000122000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc1000)=0x10) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dc0000)={r0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000599000-0xa)={0x8, "dcb90bed497f"}) r2 = socket(0x10, 0x806, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000dc1000)=0x20) write(r2, &(0x7f0000dbf000)="220000001900070400943300090004000a01020000c600804f00000006000180a427", 0x22) 2018/01/01 21:28:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000087d000)={0x0, 0x20, 0x5, 0x100000001, 0x7, 0x7fffffff}, &(0x7f0000b07000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001e6000)={r1, 0x6, 0x7}, &(0x7f0000a95000-0x4)=0x8) write(r0, &(0x7f0000c0a000)="1f0000000106fdddfffb00f6f9068001fffff30c090001e606001c03000005", 0x1f) 2018/01/01 21:28:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) sendto$unix(r0, &(0x7f0000da6000)="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", 0x59d, 0x0, &(0x7f0000635000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006c4000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/01 21:28:38 executing program 5: r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0x579a223afb96948) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000003000-0x18)=@get={0x1, &(0x7f0000004000-0x92)=""/146, 0x1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000)={&(0x7f0000001000)=@proc={0x10, 0x0, 0x3, 0x18000000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)=[{0x7c, 0x3, 0x0, 0x9, 0x1, "08f9880e5fc75f5fb2fa409731e57694732d30bcbdba5f32cc8249185ae9f3c2f1f87ef1071c9af0b97171595db27594e72077887b4d49c2d790a648367b8b9adc956cc6b706b3a689f823370a0ee23e26fd132134601271c509bdc21c5eda5b2fa5773dd95c18a8b5cdb0"}, {0xa0, 0x1ff, 0xb00, 0x4, 0x2, "c0189e3df8a43aa89d0edb34551c25f6cafa05f7066d106140b874bf237f9b5cf03b756e0b4d9431ef7f022d635aa7c27bdb1b63a308178934172e69c6eb1fa36e7f200ee0f66a09188e7a8637b573aedeb79aa8470a358966f3726282bb27d442edeb61866181d004fab7532c24062df20e33460fc16dc340919f86d557de7a7156b4bd17418da04ece18bb94a5"}, {0x58, 0x8, 0xf04, 0x9c, 0x1, "49049af99606c5846b56cad35212f6c089bd23e3010bb04809d12ea80c138d853d09be5aa15496a5561a6f95cb7194faccaaa5654cfb03b7c29c2ffaecf9959c796abdd5aac1035a"}, {0x7c, 0x5, 0x401, 0xff, 0x2, "59671f7a8fcd20591512227e176366481475e068fcbefb5b88f2d56decf583395e8840c5c454cb111eb0e069cc26564582df8273565b4f83462b661dcf3291c1aee53d174032d1b4284efcd123ad7fd17c1621ce3159e43b3b225259d5b3272e4649f78da510244378"}], 0x1f0}, {&(0x7f0000001000)=[{0x10, 0x101, 0x0, 0xfffffffffffffff8, 0x1, ""}, {0xdc, 0x7fffffff, 0x300, 0x8, 0x1, "6c9d488c617a844df5aa6e1c34e91d1dae8e544422bb3efc8641cdb84ff171580e7e0c71246fb82d91faa77364d3cfbfd9badb7e32dc7c872adb973632b595ddd54746be18d9137dc8719623269551133eda9ec5f9a359940a0517463c9be9a713c36e1929515933c9efa22d0b1bb5a9d0682700c0cd5e75c99d6705209cf3cadfee4e40f218486ea2d7e9b2245f9ae2d3af5175d5c376020e2f7ccd9023ff911c9caf3ed8e5892c248f76ea278f43b51fde0e28eb9334ac9befe033ce8f0c9bc0dcbc2293910fd9fd43"}, {0x40, 0x2, 0xa02, 0x4, 0x1, "8d2acf4c241043fc85ac7d34a4b8231cc36db148c4133472f464a92c940efcbf3f5a1c20b58d7659c2f1db0762df"}], 0x12c}, {&(0x7f0000001000)=[{0xdc, 0xecf3, 0x820, 0x6, 0x2, "8c46efec69c57485ec35401ad1ac992c516cf7d3abd13afd95f55ec690f8d6edccc90ec5419de94a6b6d37bc080d7458479efb7c2f1ba11d1740afdfbb3af867dd570e344ea5865fcf94dc0847e4ceb07a9def617356f42d60f667b177717f7c227b1dc04a8a8158caa9184e296d2172eb01dcc5302106c8432b80587b7a09789f21e66fa26d1b675b2a808552c02f8b089544da524f4602ce517944e76ce9ea2720ea7e43c2e15a2f9d23c9e5f96603df574cefb4ea25eb1fc147701e293cae3fa62c7e08858711b9471d23"}, {0xe0, 0x2, 0x11e, 0x1, 0x2, "43e7f057fa2ccbf2d11cca06f3a5b68c94a503555eb0d67ed5bba6b28faa4fc37f7dad11a9670e9cca9ae5dac31aecff10ac3ede2ef07f72c739cf9229d7c5536b0eefb7bba6eb1f3f8409712b2b17e1b51a4886ec58917538d27a11a1d3ff75007d104c8b347498fcd8e887bb217ac9734b2bc82d87e3ce799ff34cbcecc25e1aa0e7eed5d35a3b81364b3a57a1adf93cd1b45df001dccee4074369b9aa19b5d9adea785f675215a98fb8e416651a89c93677207fa1661b6efad3f2f922bf9533861935a4fb5c94fa903c5212"}, {0x1010, 0xace3, 0x0, 0x0, 0x1, 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"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{0x90, 0x24b4, 0x220, 0x5, 0x1, "aa80de1e331cbe797912ab06fc6049412e02b3610940f4d189c12b124666c874471bd2497b3f0785caa8c7749c2dd3f383c6615850dbef800f9dc195932b1a07ce53464eec4d51e29aafb5ccdc49fa3b4dc2906369b650958e0d081752b0965e35fc9d86ad508ec8922c66e8267cef2caf912c580bf9347a52a0f37ed3"}], 0x125c}], 0x4, &(0x7f0000002000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x20000040}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/01 21:28:38 executing program 4: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f000030c000-0x118)={0x29, {{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0xef8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005b4000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="4d70af40a9b5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 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$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00005b3000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00005b4000-0x4)=0x8, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000457000-0x5c)="42147385af60de77d1653cb156605574fc484da84cab218fd75e68ad5caadcd68012b65729215bccd84dcf60d5c4d2c66f7d8dd7c44d24c8c97ab0457ab7b4c18d26e8a8e323aa6872e728d665e9d75c4fc284e5de02a3dcb54cd581", 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f00005b4000)=""/126, 0x7e, 0x40000000, &(0x7f00005b5000-0x1c)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) 2018/01/01 21:28:38 executing program 3: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f79000-0x26)="26000000240043f8feffffff0000364002000005000000000e00010003000000000503c76e35", 0x26) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000151000)={0x7, 0x0, 0x0, 0x1, 0xb, 0xffffffffffffff9c, 0xd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000511000-0x4)=0x0, &(0x7f000050c000-0x4)=0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f7b000)={0xa, 0x99e, 0x8000, 0x10f7, 0x10, r2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/01 21:28:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) pipe(&(0x7f00000c8000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000133000-0x20)={0x3ff, 0x6, 0x8, 0xfff, 0x9, 0x6}) 2018/01/01 21:28:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) socketpair(0xd, 0x80004, 0x1, &(0x7f0000606000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c36000-0x4)=0x3ff, 0x4) 2018/01/01 21:28:38 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a7e000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000511000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4(0xffffffffffffffff, &(0x7f0000ca6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c01000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f74000)={0x0, 0x3ff, 0x8}, &(0x7f0000224000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00002e6000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x0}, &(0x7f0000f0f000)=0x98) shutdown(r1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000052c000-0x4)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fb5000)={0x1, [0x0]}, &(0x7f0000d97000-0x4)=0xfffffffffffffd17) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendmmsg(r1, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xb31}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x8001}], 0x1, 0x11) [ 234.109179] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 234.126737] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/01 21:28:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000d7f000)={0x0, 0x0}, 0x20, 0x3) r0 = epoll_create1(0x80000) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) syz_emit_ethernet(0x4a, &(0x7f000028e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/01 21:28:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x1000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000082f000)=0x9, &(0x7f0000e51000)=0x4) r1 = socket(0x4010, 0x2, 0x0) write(r1, &(0x7f00005d4000-0x26)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) 2018/01/01 21:28:38 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000a9c000-0x1)="", 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000078d000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004fe000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x81, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000001000)=0x3fffc00, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="515cd7f356bc6799725dd6a45b0d6d20", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/01 21:28:38 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000023000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) r7 = getgid() mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000024000-0x118)=[@cred={0x20, 0x1, 0x2, r2, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r2, r3, r7}], 0x118, 0x0}], 0x1, 0x0) 2018/01/01 21:28:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000437000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00002bb000)=[{0x6, 0x7}, {0xe, 0x6}, {0x4, 0x3}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000805000)=0x7, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d54000)={0x0, 0x0}) r1 = socket(0x10, 0x2, 0xc) sendmsg$nl_xfrm(r1, &(0x7f00005ce000)={&(0x7f0000d76000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cd4000)={&(0x7f00009c8000-0x23c)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x1, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @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}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0xec, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0xd077, 0x6}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xa}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/01 21:28:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ff1000-0x4)=0x100, 0x4) writev(r0, &(0x7f0000aee000)=[{&(0x7f0000f21000)='9', 0x1}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000980000-0x10)=[{&(0x7f00004c0000-0x3c)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000000000000000001800010018e907", 0x34}], 0x1) 2018/01/01 21:28:38 executing program 5: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f25000-0x18)={0x0, 0x6, 0x30, 0xeb62, 0x81}, &(0x7f0000f24000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000092000-0x98)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x2}, 0x98) r2 = accept4(r0, &(0x7f0000f23000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f0f000)=0x10, 0x80000) getpeername$packet(r2, &(0x7f0000c6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000016e000-0x4)=0x14) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f22000)={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7d9}, 0x0}, 0xffffffffffffffb6) 2018/01/01 21:28:38 executing program 7: socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/01 21:28:38 executing program 6: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x8, 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_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/01 21:28:38 executing program 4: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="01e1a9c1163e", [], {{0x86dd, @ipv6={0x0, 0x6, 'Bp\t', 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009fc000)={0x7, 0x1000, 0x800, 0x5, 0x1, 0xffffffffffffffff, 0x369, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00005f8000)={&(0x7f0000ead000-0x8)='./file0\x00', r0}, 0xc) 2018/01/01 21:28:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x88b, &(0x7f00000e2000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x855, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x102, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x7fc, "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"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], "1cf70757b50b156d"}}}}}}}, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a36000)={0x0, 0x0}) syz_extract_tcp_res(&(0x7f00001e9000)={0x0, 0x0}, 0x1ff, 0x6) accept$llc(r0, 0x0, &(0x7f0000a6f000-0x4)=0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000adc000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001ff000-0x4)=0x1c, 0x80000) pipe(&(0x7f0000448000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000779000)={0x0, 0x5}, &(0x7f0000aec000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00005a2000-0x8)=@assoc_value={r3, 0xfff}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000067b000-0x8)={0x0, 0x800}, &(0x7f0000579000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007dd000)=@assoc_id=r4, &(0x7f0000f3a000)=0x4) 2018/01/01 21:28:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet(r0, &(0x7f0000531000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000e5d000)=""/115, &(0x7f0000839000)=0x73) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003a4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005ff000)=0xb) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007b1000)=@assoc_value={0x0, 0x400}, &(0x7f0000192000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000eba000-0x6)={r1, 0xffff}, 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b47000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000250000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b37000-0x10)={r2, 0x58, &(0x7f00002fb000-0x64)=[@in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000068a000-0x4)=0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000bbb000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="d9470070e685", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c0a000)={@empty=0x0, @multicast1=0xe0000001, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/01 21:28:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = socket(0x7, 0x80000, 0x899) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000053b000-0xeb)={r1, r1, 0x7, 0x3, &(0x7f0000f31000)="619548f82c1756a9f9fe2c0b4524d219400ab769dea8526be5d202ec5ff66429a13e71ef41e17e660dca1edfc6e847dc9cbf5c2d07ac2b3900a3f104060f7cfdf39b68c97697c95cfe26ee50f37db04aaee3d528bdc85ef124209ae75c4107b6f79c688aa926cbb367d186e62b2922948966e932fe158179458e88bec9eaae", 0x1, 0x1ff, 0x6000000, 0x7, 0x1, 0x8, 0x7fff, "203da4d5c980b92323e2e6b1016316cba641421d689353e27f646ce96808a46f1ac06c732f5ad4da8b8a77ebf36c6001d982c514ded22efaea0fa5b3ff279ea2ad6c410701fb7b525e6312a64a735276a22bb683ac05e19b65d0c6477125d0185b5ca1e6c478b55b6b357d9e4f5ad6d0d83b22a73302a63417953981eb416c72b0af94c5232f6c96dc85af60f6c83a1c3abb3dbb980e9adc52fa68029f8bf9cae1a9d0633d0def1dbe9cadb6166a8491dcae23a22bdd26d011ffb06f3d3b24a4343208"}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000628000-0x50)={0x0, 0x48, "e9c15c05d2eb986c25323c8ec8873eb6387305e16a9524809badc782a643e38e4d71214fd8b5c6fea53641be1f611ae79d39b5489cb6570faa92d7b7277de3cc7e2e63697d93eed0"}, &(0x7f0000369000-0x4)=0x50) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e3e000-0x51)={r2, 0x49, "6e329377ccc2268ddfeae537bbb7b0ac004661ea54eb676314d1c81d108a02f7beaea8b00d97cdae34fd5a2f820e0c2a6ea0b7094d028cb566b16e57ec0de62ad75217bdea6c3526df"}, &(0x7f00001d7000-0x4)=0x51) bind$alg(r1, &(0x7f0000349000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) bind$alg(r0, &(0x7f0000fb4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 2018/01/01 21:28:38 executing program 0: mmap(&(0x7f0000000000/0x22b000)=nil, 0x22b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000013000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0x8, 0x3, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @generic={0x0, 0x7, "fdbc7c4565"}]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0x8f, &(0x7f0000182000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8809, @x25={0x0, 0x12648032, 0xf7, "7f016b45b99d6e8eef6067aa8d83e23490aa4e357a8ff91e7aa1293af4b701bf0bb053cc9780ef1fd958d63dedcf3567bb6d572c07948f51087ccedd7ea05ef1e632f8ea4a707b441982e167bf0d234ac118f74bded9ba3214010ef5da91fc5cb8404a3cb30dc73bae2527e07a9f37e0398e92c29766f962d05edeee0f9c"}}}}, &(0x7f0000011000-0x10)={0x1, 0x2, [0xb73, 0xf22]}) 2018/01/01 21:28:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000766000)=""/144, &(0x7f0000037000)=0x90) 2018/01/01 21:28:38 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000404000)=@generic={0x1, "e391f3f1351136df730eb9651a846afcb0f489b79971d4999b6ef66f0b828d1894bdcbef39840d447b033bda08b4bc42f7f00f88efb01c89ae6e9995c148f9b437f3050e67d156dbe4195057f4b14c44c58e3846f7c2f7e9c52d569cfcbd6837a38ebaf93177f394f10fa89c3ab01c92acfdaf814d095dcc5eb4e1bc88c2"}, 0x80, &(0x7f0000001000-0x2)=[{&(0x7f0000000000)="6084862fbfbe500835d287fa7806bcb36d74e923423aa5a6201796accef6703989eb454802e5beaceebdc3e73c3b5f62ba6d2f8b46d09ac2a85238e1a9498e883eaf937737de2205a2898478192fb7f65dc630dc816465753ffae814dcbf94dc8478638b25396c429447401e6c603b717375c833786b698dbe66908103ccbbcb90acdd848c4a970e001f2edeb20283a36044fb5ecb0acbe505fcbd362802510728", 0xa1}, {&(0x7f0000001000-0x6a)="8f98dd7230b94790f7561e2e60c0ec232a468b2afd8c6ec273bf64e68ff00191e290af811d7ae2e6bce778b6fd51bfcb8313043630b901705cdf3a2bee436cd58de9597238462285416851e80f2d9e70746d8599e181c331989b9f456e886aa36bc057ba060362c7c8dc", 0x6a}], 0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x4, "aeea5f941cf115dd00f34b610090ed92aed1449183ca0b"}, {0xd0, 0x29, 0x7, "071c240dd5eb1e7f468e9d10e301e61454ee85a5fe327bdff89c68e53ca36a49ef154b7bba2dd5fc68cda4ca36e95586249126bc4705434a2ef70a82380bc148ea6d02d030326289c24f568223e417153d60b91fd0a6308936a95971eba29077cd6ee8f802137398221c5d61898970b812ac1cd69e72982d9372c8e58afce8a2fc5262af3db76020ca47244c72055870b207df6dd68e3581055d73d9ad1d8aecddc4cd84e92d88a12d6af6fa1378abff88dfdbcbfdf4dcff50db"}, {0x60, 0x10f, 0x4, "753a562379b340218b4f62f837d83c0081a0b3bb3b55ccd643f9dd6be04f16a617b5bb3480da08c86e45b1007317b53119ae7e14a381055a3208e127a0e0ec2ebd7a284c22ca7a66c4fd5e8766d1"}, {0x58, 0x102, 0xba, "856c4413acd5ad330503da71a32599a918546c324ff022da446ba837c31403c0d49bce2676e56836c306326a3269e4f378f1d4303d9d93d8859a6a6c99e40a6294aa8c"}, {0x20, 0x108, 0x5d, "684868c0544ed24d6e420e5cadfedbf2"}, {0xd0, 0x108, 0xfc, "d94cffd20356fe72b0d574bdcb3cfb1df0a1cd14df1703b236f53f51767cd7ae6360b760f67d0e61854ba9ce996aee2945d8556c48013c4921a3f36f74a970259646e1d2366e5f0296e177d4e8367972c7c4e6ed72a4081b4064891968eb819e1a95a1f83c448d414a9d3764621add486fbca4dcba42f45d891dd501010fa351f5a19ae5ea574241367f97144d72c89efceb7dbb6519ac3385c82ad1915d8464b1ed2080ffec39d481a10a62cfd91c22c04faaf31ba853c0c6"}, {0xa8, 0x11f, 0x3, "c4a5f152836c12b8f9af73f03ad3fd50aa5de4ad800df93e1288b158cb29087c7ce6f077e899111a3c0ea05228516b3614b4d39258d6a0ca8d7b433e772951c912db9394266569f42c8e5d7de8d056820b0f17465c1ed745edfd9f84e040f74f38c32f18ef96ae5e221dac61e50db9294b980d852ff334a1d1addd864c6135b7f6d272f45ccdc0c90ee7419eb8080fc65d325601fee94326"}, {0xe0, 0x0, 0x3ff000000000000, "4743f7eff72103a478097aa559ce7a1e0e6abb4d90a37f75d9b39ef032eef3e569f9a0fff5eba3a2d080eb178c2e3795df214363c3ac1ec2759fbeddf0690f2bbca067d212fd371fed42ec5743e5164062f02109e78ed756402ab3bc8aee04c0395682f88591b6cce8e0f9f3f6add27a234dffe7b72a9c3d5d9d77b76e5a4234e6deff0870363cb1834ccd2ec06b5dbbfc46e7c87013a32d9af591cfbecc27fe8a2591ec67bfafe7afec65cdd2b02f634ddb4f5c635164af5303c066fe88081a8d5b75d8c58339ef4cd9dc5a9a"}, {0x18, 0x11b, 0x7, "ce"}, {0x1010, 0x104, 0xc6d0, "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"}], 0x1450, 0x4}, 0x40004) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x81, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x20, 0x2, 0x9ca6, 0x4, 0x4}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000003000)=r2, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r3, 0x2a636238}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000b8d000-0x20)={@generic="8873892cf8488d93265e26398737698f", @ifru_flags=0x1000}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d76000)=@int=0x3, 0x4) syz_emit_ethernet(0x82, &(0x7f0000586000)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20f, 0x2, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @generic={0x0, 0xd, "782655fde2527da23a7bf6"}]}}, ""}}}}}, 0x0) 2018/01/01 21:28:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000438000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000870000)={0x4, 0x0, 0x8, 0x7ff, 0x1000, 0x100000000, 0x7, 0x73, 0x0}, &(0x7f0000f08000)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000468000-0x10)={r1, 0x6, 0x7, 0x3}, &(0x7f00005f8000-0x4)=0x10) 2018/01/01 21:28:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f15000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000d67000-0xc2)='\t', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/01 21:28:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00002db000-0x8)={0x0, 0x0}, 0x9, 0x2) syz_emit_ethernet(0x8a, &(0x7f00005fa000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x54, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/01 21:28:38 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) socket(0x0, 0x80000, 0x7) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0xffffffffffffffff}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/01 21:28:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002a6000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000e47000)=0x0, 0x4) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/01 21:28:38 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2a) sendto$inet6(r0, &(0x7f0000fd8000-0x2)="", 0x0, 0x0, &(0x7f0000b89000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = gettid() mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fd5000)=r1) 2018/01/01 21:28:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0xb51, &(0x7f0000745000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000627000)={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r1 = socket(0x11, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002de000)=0x800, 0x4) bind$packet(r1, &(0x7f0000deb000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000df3000-0x4)=0x0) sendto$inet6(r1, &(0x7f0000b1f000)="", 0x0, 0x0, &(0x7f0000145000-0x1c)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/01 21:28:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000017c000-0x43)="e5708433dec5bd9f29e857c2637868d95a2cd92b4cfadb096495cde1452f10bed50b39f5671fc3b0be99f39675b889f3ffeafb1dfb676a755c23ae2310aed9c927ff33", 0x43) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80005, 0xfffffffffffffffb) bind$inet(0xffffffffffffffff, &(0x7f000082e000+0x565)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2c, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, {@broadcast=0xffffffff, @random="0dd2e50f7098", 0x0}, ""}}}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0x0, 0x20000000a, 0x0, 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) 2018/01/01 21:28:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x8, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x5, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x40000000000, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x2]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007f9000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c40000-0x4)=0x0) r1 = socket(0x10, 0xb, 0xfffffffffffffffe) sendmmsg$alg(r1, &(0x7f0000bca000-0x118)=[{0x0, 0x0, &(0x7f0000a06000-0x70)=[{&(0x7f0000384000)="f005c24652e79e113a844731c8415b05f1c670d96b44be925ad1e43e6edacdc2ae9ffd1616fc2231f6377a23850a2bcb0d6e16ae746b1f521d74725e5ecff3f5ecdbaa1c40af4d832237cc7e7491054bbbb99a147f6a103bb9f6f548e698542300144fc5", 0x64}, {&(0x7f0000283000-0x9c)="6a943480b7dba5236880b03aee23202125fc86997c9f4eb0d6b06afca443fce9d23dc27d36a3e473b90ac0cd3a8b11c929aef840454a237a0c437848348e1dad7bc1706c1203121db3e3b2c5924b6c5763b16eb2eae083c84dd6562e1b926fea33612a98f2b11afcea39bd30def744c43ef65138a1e6a5530b08f474e17118d6469ba00357e793496d46947d51a651e7a490018c20ed37541edc117f", 0x9c}, {&(0x7f0000d14000)="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", 0xfc}, {&(0x7f0000e2c000-0xb3)="1982e7f7b204b5ba7f099ac914821cf3e0a2a16025c2c223b4cc82162a1fed8ba0d2de3061ce95074cc2111dae205c677809dde15d7ca9c185b564590fceb24fa4513f65a8452ace947d7aa07a7d56188b18259913a424bcf672f74dbf0787524464bff07feb2a19fee92fe08984628afe285f4fcbee6b3446f1ecb0977eaaa7e140100cfcd7c663e9541056e71e6f8a9e672814f7abd4695a19ad4d3069ac7ecc8cafa522f3ebacb539b8ee6fe6dfc2814bad", 0xb3}, {&(0x7f00001bf000)="ee0d774ead22f088e8a5c55cd930c276aac842aad69975d318a92bf62da3dcca61bcf0b3d9aa1ce4cd60740f1b0949763714dfe8bf9e940898cc3f31b0b4d33babe6bf017df98b3bf847e6cebf88ce9d2e3eeecbc834409df906b045895ae4d5117984fc76acb4e592bd9e4a5f7ff201ac1047552071252d8678323c69c309e9bddbe8644ac060be609d264fa31126132c074cfda0d03e70918894848457a9cdff17d5e076a87c4ea5dc3e79e7dc3c08f5d91ff82cfdd2c385fb5689cf56cdaafae2ba32fe3f201fe0c182e3990e1976cada77eadf143c936df7806b3a737e", 0xdf}, {&(0x7f0000062000)="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", 0xfc}, {&(0x7f0000e14000)="2fb98dd3d3a0c6960808fc30bece395368a24170e089ad171fb01b46ba14752b0db01af8bcc51521eaabff781c7adc73150862bf72428c78ebd69dbe48e58fa91865774594713da4ad40b991060493c3604474cf102c55b788338ab4438ac1cc3be0be2e7457ae37e81c6b7f9a20ec56862ae0cb76b409353fef80ee8edeaecf61d7ef30a248789719beb93e025cee9b1df3c6434410b08c007bda60cd", 0x9d}], 0x7, &(0x7f0000fe0000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x51}, {0x0, 0x0, &(0x7f00002fe000)=[{&(0x7f00006ee000-0x45)="156b0eafaedd6e493984254c2137995fe747cbf1e2c707cdc5f31d15e82cecc5a204b24f1adb8f50607f2d0c3d19d26224b00ce5231dd4f2c6e828c0606ba57bdc9bf02518", 0x45}, {&(0x7f00005ac000)="6ec0d728218a16db9f4a166757241d3fd60713069f45e1cfb7471eae5a708a5427a6f565b34172fdd135164e45956cef94a6e2334e791c9434e9234256db9b9261a0783633c5a4e5acd36fc600acb022635e0d4d0254aaecab8bead9038e0f60d8a0df21e7452d8274ac04586b285b4d31575cd7ababf68fe54e5769836b99e11187ceff8d4f3206975f65957f92cffd9a6dd6b3553294a9c4effbee273089fc077135b9ed63014838d6d94ca7345022d7bd14", 0xb3}, {&(0x7f0000977000-0x20)="5baa735e8806a5b57cc31bba67b665739a8d997dd5a080929c0bd44f9a0706f4", 0x20}, {&(0x7f00008d9000-0xf2)="766cc2f2da415860c6dbe33603a97616fbab2324a73abf0c076fdbd7d00244ba37c8fbbaa40217ff505086ad93411e697003ac1955f53aadde009cf7d352ff9064f4f23ecf405d9daf6aeea74c1fae967a1b5db2b2f9a49af90fa273eb7373646c0f7e51be740ddddfd4bf31ab4141e2372f613dc4627cd0f55d737fa60f8d96b4b81e941ddc8655bc4c2e1c6c73871baec07b1e5bf4971353de9c6d68ca6d8d12074daa73d7b41fc1fff2a5c199f5fc576f7fd0d0b48f3668987eddf3d6d323400fb62b73da471993d81e94002743dfb8bc86bbb5c07ab99fe207664a31fade1d6c8e565735fcc49cb30027212867be4694", 0xf2}, {&(0x7f00008cb000-0x36)="183c62ca2fe1f66db93f4cdb0d303e3624fabaaa4f0cfb7cf2f14622c0812e6f19ce7f7591fb9367270e0f2d1cfa1a4a4af3c67608ae", 0x36}, {&(0x7f000043f000)="75e918830e00ff631cdd7aa38fbc25e3b2b5dc8178cfe264ffa018f2ae79dc1f2b94e2624fff84ca369c802ec486587785151d54a6df33c048de395b8d2c6fe9f63a50a9cd04ed8653bd035296a5f03865e5ed93ab95a88ae7fe34abd58bc0329abd21672573934ccac7e31170d56671840f350a112413b3bcae60da7ca7ad30ddc250d0b4f5e815e81775908eb810f706037a341c156beda3f4828446a46ec479762ff1053f64086e04b6533f905d65dd9d06a83c", 0xb5}, {&(0x7f0000a3f000-0x1000)="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"}, @assoc={0x18, 0x117, 0x4, 0x101}, @assoc={0x18, 0x117, 0x4, 0xb35}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x10d8, 0x4000084}], 0x5, 0x8000) 2018/01/01 21:28:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) pipe(&(0x7f0000a97000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e84000)={0x1, [0x0]}, &(0x7f0000142000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000b5000-0x79)={r2, 0xffffffffffffff7f, 0x71, "683b71a0ccf5b6ba859559465b6dbb802af96dc359a5d3d415679d898ee8a13f22c9ad74122e86660ca07424b4da210a276144e6bb73d1f476f5494ca5bcc32704fe1497ac24d4d45f5ff5a3c440038d0b4f6c1d2a7201097a2c61523c220301b4ed05f64f57216458d228974901f7f38f"}, 0x79) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2015, &(0x7f0000d12000-0x4)=0xa7, 0x4) 2018/01/01 21:28:39 executing program 7: unshare(0x10000000) r0 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/01 21:28:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x6, 0x800, &(0x7f0000b61000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000907000)={0x0, 0x7fd3}, &(0x7f0000c51000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000dcb000-0x8c)={r3, @in6={{0xa, 0x1, 0x3e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c4a000)=0x2a3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000c91000)={0x80}, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000d5e000-0x6)={r4, 0x3}, 0x6) bind$alg(r0, &(0x7f0000fe2000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ae6000)="", 0x0) bind$alg(r0, &(0x7f000086d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) pipe(&(0x7f0000366000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00004ff000-0x8)={r4, 0x48a}, &(0x7f0000c51000)=0x8) 2018/01/01 21:28:39 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1000000, 0x7, &(0x7f0000001000-0xf9)=""/249, &(0x7f0000099000-0x4)=0xf9) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/01 21:28:39 executing program 1: mmap(&(0x7f0000000000/0xa2e000)=nil, 0xa2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00008fa000)={&(0x7f0000a2d000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00008cd000-0x20)=[], 0x0, &(0x7f00005b0000-0x1120)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000a2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f000024f000)={0x0, {""/7}, 0x0}, &(0x7f0000a2e000)=0x10, 0x800) sendto$ax25(r1, &(0x7f000085c000)="b94ff170900e2471d692d6996eaf9fbda78812cde533940ae8f82821308664256badde56576363d87e4e", 0x2a, 0x880, 0x0, 0x0) 2018/01/01 21:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000eaf000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f000074d000-0x26)="24000000210025d7001c070400ed190e022500000000000000ffffeb080001005f186be0", 0x24) 2018/01/01 21:28:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x200) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000259000)=0x5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(r1, 0x0, &(0x7f0000f54000)=0x0) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000da8000)=0x0, &(0x7f0000daa000-0x4)=0x4) pipe(&(0x7f00002e0000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000488000)={0x6, {{0xa, 0x0, 0x2, @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]}, 0x0, 0x0, []}, 0x90) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004b6000-0x8)={0x0, 0x0}) close(r5) sendto$unix(r2, &(0x7f0000010000)="", 0x0, 0x4004, 0x0, 0x0) 2018/01/01 21:28:39 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000c000)={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]}, 0x480000000000000, 0x3f}, &(0x7f000000c000)=0x98) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000d000-0x8)={r1, 0x7fff}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000009000)=[{{&(0x7f000000a000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x60)=[{&(0x7f0000004000-0x1000)="d1afeede2963a0e9dddea7e1e491636a974a19aac2719eda55bdd517eb680682ba5813", 0x23}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/01 21:28:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0xfffffffffffffffe) write(r0, &(0x7f0000001000-0x26)="26000000110047d19301c1204200010200000000040000000000000000000400050003000800", 0x26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000003000-0x10)={0x27, 0xd2f, 0x2, 0x3}, 0x10) 2018/01/01 21:28:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="135ffafb7cb4657102e3268b42152720", @ifru_flags=0x401}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000052a000)={0x2, &(0x7f0000001000-0x10)=[{0xfffffffffffff000, 0x9, 0x7, 0x7}, {0x44a, 0x401, 0x8, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0f00f2ff0000acff002103c75735", 0x26) 2018/01/01 21:28:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d9b000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2, 0x401, 0x500, 0x6, 0x1000000, r1}) mmap(&(0x7f0000003000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0x0) getsockopt(r2, 0x107, 0xa, &(0x7f0000525000)=""/0, &(0x7f0000525000)=0x0) 2018/01/01 21:28:39 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) pipe(&(0x7f0000ce4000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f000026e000-0x4)=0x0, &(0x7f00002e4000-0x4)=0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$int_in(r1, 0x0, &(0x7f0000dca000)=0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000d81000-0x20)={@generic="9506b8502b3e7da2c6e1ed6fb1829b13", @ifru_flags=0x8000}) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f00002cb000)=0x4000000000001, 0x4) 2018/01/01 21:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) pipe(&(0x7f00005b0000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000650000)=0xfffffffffffffffa, 0x4) epoll_wait(r1, &(0x7f0000f6a000-0x3c)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/01 21:28:39 executing program 4: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00001e7000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000681000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) 2018/01/01 21:28:39 executing program 0: r0 = epoll_create1(0x80000) epoll_wait(r0, &(0x7f00003ec000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x4914) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x100a, 0x2, 0x80000001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000135000)="1f0000005600053f0000ed00000000030700000003f06d00faff0005950000", 0x0) read(r2, &(0x7f0000282000)=""/107, 0x6b) 2018/01/01 21:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000531000+0x186)={&(0x7f0000dc3000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000c6d000-0x60)=[], 0x0, &(0x7f0000673000)=[{0x10, 0x10d, 0x3, ""}], 0x10, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c0f000-0x4)={r0}) bind$bt_l2cap(r2, &(0x7f00000c1000)={0x1f, 0x2, {0x7f, 0x1, 0x3, 0xf33, 0x1, 0xfffffffffffffffc}, 0x2, 0x0}, 0xe) 2018/01/01 21:28:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) pipe(&(0x7f000020e000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000bf0000)=0x1a, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000645000-0x10)={r2, r2, 0x3, 0x2}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000082f000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/01 21:28:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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$kcm(0x29, 0xf122396cf6de8afc, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f000000d000)="", 0x0, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000062a000)={r2, r0}) pipe(&(0x7f00009e6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00006d7000-0x28)={&(0x7f00009a2000/0x3000)=nil, 0x100000000, 0x7, 0x40, &(0x7f00005aa000/0x1000)=nil, 0x5}) write(r1, &(0x7f000017c000-0x2e)='+', 0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000095f000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="997f94686212441035ca3ce3add878b4"}) 2018/01/01 21:28:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ee7000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006b4000)=0x1c, 0x80000) r1 = socket$inet(0x2, 0x5, 0x15a5b236) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000bda000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000d74000)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000444000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ba000)=0xffffffffffffffda) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000764000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x102, r2}) syz_emit_ethernet(0x6e, &(0x7f00008ed000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x400000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, '\bR\x00', 0x0, 0x6c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "260cf4bf2de5154e"}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000013b000-0xa0)={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]}, 0x6, 0x5, 0x100000000000000, 0x7, 0x20}, &(0x7f0000af3000-0x4)=0xa0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000020a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000899000)=0xe8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000075a000-0x18)={r3, 0x0, 0x0, 0x100, 0x3}, &(0x7f000009c000)=0x18) 2018/01/01 21:28:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80006, 0x0, &(0x7f0000038000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000163000)={r1, &(0x7f0000ac0000)="020cd3790da307bec2649e13f699aa71d1acf916116cdabc8c44bdef8fd9e1c43e87a72f3ad18129162124b84f5ab782a92d8897fb18f4ab828d688d96c12bfa518819ea2e9a587dc68dac57efa46d53e710320df5dd1c8e34fb6c124c8b8c82489219b3d8483993847bca04a6e0e4ae2100eb53720112ae0a32041fc183cfff2530e8f5600c8f7043a9708fc5"}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000661000)=0x0) socket$inet(0x2, 0x1000000400000005, 0x6) r2 = socket$inet(0x2, 0x400000003, 0xff) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000091000-0x4)=0x6, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f37000-0x4)=0x0) sendto$inet(r2, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b40900", 0x18, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 21:28:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a03000)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r0, &(0x7f00005bf000)=[{&(0x7f0000f01000)={0x27, 0x2b2, 0xc19, 0x7, 0xdaa, 0x1f, "d65982342259de1d03de1ed1a9a07d572250bec4ea28568fa438aefa0aade2113998a7f2f03b01d3013c6f8ef57a0781e5da47c0c17f9b25c7268b02bb9101", 0xb}, 0x60, &(0x7f000052a000-0x50)=[{&(0x7f0000010000)="de9a8a3536db3a709afe285d8bf47b83f53d2dbd05fb135e5959ce340b3d4d952027b2f4a03f49233a8ae0b2f410f1ccdb65b905d97f11a3db61eb8ce03a839fd89d9f28e4e59a00ba5754cc24f85c067ff8ade8450ddd418a911cb25f8eefb52c54879778168687b9b6d3e7d65014eff4036e79bb10a07e2b6cdecddc87168f571c4ac24cbd5adba61cf7210503b51b1e621c23fbd9c7e061736cad5bf524cdbc739b9fdd40990fc5c99a0f3c97f7f1d6b4654f536c6f151d9b771d4e697b375e3c8e7ad229b4179839e2654508af9114a19d37e53ff4ee7624b062b5c2", 0xde}, {&(0x7f000091e000)="da9bf8e8143d01595a53dc78367e8c9ec6d20cee26d4c5ddcf66177292fb1986da2e81b8a1834d440c960df6328487616eed28d7b76929cd19b63e423c9cb85e6fb88a28ecb2bc2f1c091707f9dbb222b7ad0ce3ed9bca5117f6b142a52b3356b5790629eae1762ccd58562d8fea", 0x6e}, {&(0x7f00006bf000-0xa7)="8d28d97c04492651850fc42ba75315de6b1cd583e84c7529e58608202e044d036f03c6725759956143d03a58867934ae1c94b22aa42b1450a2716445cdcf25fca034e0b7507cfc57f83d92f4c93bce2698ac0df62cb3870c2c9e732f29d9ec216ffbfd0047f747ba48f4123be373e94de74e312080c0a3a628e7c14616603aff91b4cf358b7d2bd6a3ce7253325ffb5e1b080ee708a8105cf1aea2eb19bb18799bd249f44a7551", 0xa7}, {&(0x7f0000f64000-0x35)="547a7102875d7b0bcf78cfd572d9826f60b18704edc4dd2c620f752bc8db2405b9913de69ca2917f5cbeefec3c464a9a6fa950321a", 0x35}, {&(0x7f0000b9f000)="8695ef55baa39c8854a3ae1b6676de1c3c4461bd3574eddb37912625ad9f7e1b350b2974e5d5c68c17282701da8f3da1d47a4df2e9ac4f283cc476a3b7f48ac2be06adbb14cf", 0x46}], 0x5, &(0x7f0000ee6000-0x68)={0x68, 0x1, 0xc7, "f8f69db6846698f07b0f036eb2b4bffc5a8c34847475585e77353fdc0f49ac68223e2aa98b4177c258f2fbc7a2ef72a829b2d1e71d475ba93df881b49f838acb12ba10ee5d48ba367f040b09621e94da38"}, 0x68, 0x40}, {&(0x7f0000c76000)={0x27, 0x10000, 0x773c, 0x7, 0x6, 0x1, "f98c34ac89c1ea872022d5995a39f30734af67fc418a669f9d27a642716abe073f69785ceaf8862c5cc052f3351e2420c489b52436679265701b354810df96", 0x9c74}, 0x60, &(0x7f0000450000)=[{&(0x7f000073e000-0xcc)="8d51af375ee79763f6a67dbbdf6a3244ac754db9928be3d3fd9e448151f51b91ce80dd7033ab61a1377714ee80a5bfc00b91bc99b8cf72c2db2784c174debe1bfcac2d59528da8d7662330336f226a0fdb9327db2aadeec05941e8d6d7907eaac5fb6722a3dd93f2edb4c93da526771eb527fdcb78210015a55e766f9c092a7d7f8a2ce3967ffbe84da01f7d3c5f3b03aeea2b9ac4d2db2e5ebec9baef204353e9791e85b5faca4554d16e4b73a82e1c70cad39ddd4c1677176cad8761e4da4b41563e8a3470a796d6a838b8", 0xcc}, {&(0x7f0000cc1000)="dbc87ac5c837401b1a6ed3b2246e480d8d79939cd85748138e3a43c9fb04910fd3c2b0a2713cb00365ae6566ab9996026f4b6257e396feb2120ba4745b639c63c388bacd4849ebfb9441980ccd41bad83d29de98447510e43ae612d051da80babd", 0x61}, {&(0x7f0000083000-0x3)="f26992f1dc3da8dd079226", 0xb}, {&(0x7f00005d4000)="32dddb559d3739f18e16870196b39eb457591dc2e92a109f514f1083b54c716910d7b11fbc4c9976b4148d89e31a2a783fe15d1b01e1732daa868df044accb080415c1549404aea962d7f4e0f42f9f98151bf3e3a29b9e653a9e32848fee5b1955ef7494b9ac47f154c4920913f2bcf4ac761d346f933323c698a5ee06eac0965f58480222a7eb93360ce80f2a21a2bbf2c92f00ddf738e0e0d48328e7cb1b53ea352a43a44f3bcfbe080aca111a87900ab6d82d993ababdf5003a996dee3a64019269edb8e30ffcfc7f0e", 0xcb}, {&(0x7f00006b8000)="35e03ecf9457a49773f0b70fd3af8a99bbe8db7e3700c217a6a13b823dfb3d40fb39060570fea07f46dadf05839d58daae27244e88748397483a0b00229af85934bfc8a8e2eee7714f76aeebf83c315a94c28b626e5e78ca32dc33e3805390f2bb05f242ed3c2a0aa960762ec05b2f19f9e4a11d27939d0de67af94fcc6c308d7de3d4dc51403208fcef7fcc46175fd208388503bf36c27a90e88df2ded1d731f0e56e1e5ab4146a94315884f7c8bbfa9ad3ed3ce99690fe9ce798ba9365602f326882c682add3cf2ab607d15dcb401ff85105", 0xd3}, {&(0x7f00004e9000)="a5b2b0b286a594d6430a797e2d1e6ec084b9d2501fe389d304b2e4f49d640d589a4117b2b0d99bc1c6e66cb52f0e2199316d26a5b74db83e14d8767bd1f6326d1138b9ee50eec9f86c6d0c4ac7458d3baa437a93cb50897784c4340a9780d1632fe94b1cb68602063f15d2bee58ae3cefaa01da1fed5ac04fda91b2b4446b26f2b1dbef7d6f4d173f2a18fcc1d469ca1a8ca20a8f3648d77048b57ccc3a8f94fc5787b81212aed20f5378d7f25b9b949fd59ed089afc37636a583871148a31c01f83f11580e4ccb72b25fa6f2ed0d514caa06b", 0xd3}, {&(0x7f000078f000-0xe8)="09a1052a6bf32bc97f22bb3b9f2141fadcf7efee1d5dc43b8529d7dd675f6e6445f4bd17cb305635a61e96fc01fc64563beb35a7ce4d2d5e72d7373fa0e2beeac6b79f322b750fc28517c3e642dcd8354922e75487d187d4f040301d9c716ffa1a0fe88f5c1aa258a61a7d51c65909ab0743d8547309d613419560a0ba6c42b32e97b1b09a02144c43b40d8bad52e1942e5cf1ce45513dc7636a82b80af0eb0498a9028ba1f487df4e0881c22284a8e1e53c79b082e8dd2560e32c91a6608d8c5bce1fc6cddf5e4243e34c5da431a588b00b91c8cb64274029a57dfe1f79059c481a8515f3a85102", 0xe8}, {&(0x7f0000910000-0x93)="556c2232011b60fbfc8037cd6fe952b13e6179b68769cda69b08f0fd84ec96cf42f6edfce4f26796fed529f6517c96ce3a3adf7e151681ba6baab67f79a34997edeb4719d00e57fd38522425eadd1460ce6c8ec0eff5dd91c7be46ffca16117814afcf34d6f9e73fdfa4f3dd9cbbaefed77209365ed0eb18d023bb89fac483fda0a2639cd56b3c30eacc0fadebda1c077901fc", 0x93}, {&(0x7f0000614000-0xdc)="7bc6f248e7464f4385bea715decf08c2990616052c6f3626e64612518f3352aad8097b1c3392a6b2b2ea055e319ac38eb84c74ae390fdbc2bdba5bb74aa6b556ef5e19d27d807059f9fa6719e60b5b1a0986bd7618ae2ea92a4de51628489dc7572a74c13485218044b11bd96aa0d7774ba3a1a957e54f9753163d5e4661126b279df5c545dd232431020882a4af694843d211a678502447478245c9a89b60e5c44da47872a684ef30716cfe3ad03b046803a388139f81fb5744808be59989be57d6153b6bc2e018f99288301dc5b3a5915fb24209664d601d51d45f", 0xdc}, {&(0x7f0000d70000)="ae193bddeff8b369f8257c2eaf54554d93676123f161e69620b4a09c936690eba5a9edd7815db4ed31b343d44af44e53fd31e8ca0439093c5dd94053deca47b0cafd4709476c6f082e66d860bb279a183999b8a402a0ccc1d394bb4c3c1b34d2c9c674931886c90093b02a537cc89785bfb98ce9c2238891ac18b3e91fa75ebe9349246b90c2d7873fb45b7a86642bc1ac2dcc24712519edb4a67a5f27b6c5542563ccdb8e317d8f8fede12f3f37cc0bca876ca66ab0800022cf50840eac8b271f6f4aa9f6ad", 0xc6}], 0xa, &(0x7f000094e000-0x60)={0x60, 0x88, 0x9, "f782f1e2213e87705db32ba6f5ee1d8a469bebe1950af52545ff8d1c014291b01af2fec361bb958ee39ed9d9a8434e1a35c7c6d7ebe83155172bb00a172ad8327e0ea73799590ad5c636"}, 0x60, 0x40005}], 0x2, 0x4004004) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x1, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) r2 = socket$unix(0x1, 0x7, 0x0) sendmsg(r2, &(0x7f0000935000)={&(0x7f0000380000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(poly1305,chacha20-generic)\x00'}, 0x58, 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"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0x1510, 0x800}, 0x4c845) bpf$OBJ_GET_PROG(0x7, &(0x7f00001d2000)={&(0x7f0000726000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/01 21:28:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x8000000000016, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/01 21:28:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000691000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000fc8000)={"50df0755ef761fe194011b67053bd479", {0x4, 0x9, 0x8, "267982f05e5f", 0x6, 0x0}}) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket(0x18, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8942, &(0x7f0000d0c000)={@generic="a146d13a6ac559083caee65c5c6c3bc9", @ifru_settings={0x1, 0xffffffff, @sync=&(0x7f000060d000+0x966)={0x2, 0x7, 0x7}}}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000063a000)={r3, r0}) write(r2, &(0x7f0000a48000-0xe0)='"', 0x1) 2018/01/01 21:28:39 executing program 3: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x9f, 0x87, &(0x7f0000a94000)="", 0x0) 2018/01/01 21:28:39 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000199000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e7e000-0x14)={0x0, 0x2927, 0x4000000000000, 0x8, 0x7, 0x5}, &(0x7f0000626000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009b1000)={r1, 0x2}, &(0x7f00006b6000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xd3, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000d2a000-0x5c)={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0xdfea, [0x3, 0x0, 0x8000, 0x7e3, 0x4, 0xedc, 0xffffffffffffd681, 0x200]}, 0x5c) close(r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000b2f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6f95, 0x0, 0x3, 0x8, 0x7fffffff, 0x5, 0x2}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000022000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x3, 0x8, 0x4, 0x3e7a, 0x1f}, &(0x7f000099f000-0x4)=0x5c2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e9d000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e74000)=0x10) 2018/01/01 21:28:39 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00006b6000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004d9000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000056000-0x28)={@common='gretap0\x00', &(0x7f0000001000-0x14)=@ethtool_wolinfo={0x7, 0x101, 0x8, "ccc130f88e89"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x200000005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$nfc_raw(0x27, 0x1, 0x0) splice(r1, &(0x7f0000000000)=0x0, r0, &(0x7f0000003000-0x8)=0x0, 0x101, 0x2) 2018/01/01 21:28:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000041d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000091a000)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000785000)=[{0x0, 0x0, &(0x7f0000509000)=[{&(0x7f00001e4000-0x21)="042bc3910900000000000000925060098c231f7223c2fc6048dad8ae23b91841", 0x20}], 0x1, &(0x7f00001a7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x211, 0x3}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000132000-0xc3)=""/195, 0xc3}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/01 21:28:39 executing program 4: 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, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f6c000)=[{&(0x7f0000e15000-0x1000)="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", 0x219}], 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e87000)={0xfffffffffffffffe, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) sendto$inet(r0, &(0x7f0000879000)='X', 0x1, 0x1, &(0x7f0000a8c000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 21:28:39 executing program 5: 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) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000cdc000)={0x0, 0x100000000, 0x200, 0x9}, &(0x7f0000cdc000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000150000)={r4, @in6={{0xa, 0x0, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xc58}, &(0x7f0000ab8000)=0x98) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r2, &(0x7f0000cd9000-0xc)=[{0x0, 0x0}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/01 21:28:39 executing program 0: mmap(&(0x7f0000000000/0xedb000)=nil, 0xedb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000edb000)={0xffffffffffffff9c}) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000edb000)={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]}, 0x101, 0x7, 0x7, 0xc0a, 0x1ff}, &(0x7f00005fc000-0x4)=0xa0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000edc000-0x14)={r1, 0x9, 0x5b3, 0x5, 0xc444, 0x9}, &(0x7f0000c63000-0x4)=0x14) r2 = socket(0x40000049, 0x3, 0xfffffffffffffff9) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000edb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000097d000-0x4)=0x14) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000edc000-0x14)={0x11, 0x0, r3, 0x1, 0x5, 0x6, @random="0b794601b764", [0x0, 0x0]}, 0x14) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000eda000-0x28)={@common='lo\x00', &(0x7f0000da4000-0x8e)=@ethtool_dump={0x40, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/01 21:28:39 executing program 6: mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d57000)={@random="0d8870447f6e", @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x30, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000f, 0x6, &(0x7f0000d58000)={0x0, 0x0}) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000d59000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d59000-0x4)=0x14) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000b12000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d59000-0x4)=0x10) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r2, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000d58000+0xb55)=0x0, &(0x7f0000d58000)=0x8) 2018/01/01 21:28:39 executing program 2: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00003c2000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000761000-0x4)=0x0, &(0x7f0000f66000-0x4)=0x4) 2018/01/01 21:28:39 executing program 7: socketpair(0x1e, 0x2, 0x5, &(0x7f0000658000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x3}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0x80000000, 0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x23, &(0x7f0000001000)=0x5, 0x4) recvfrom$inet(r2, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000642000)="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", 0x241, 0x11, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000003000-0x74)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1ff}], 0x74) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000)={&(0x7f0000010000/0x4000)=nil, 0x6, 0x3, 0xa0, &(0x7f0000000000/0x1000)=nil, 0x1}) r3 = socket$inet(0x2, 0x5, 0x3) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000941000-0x8)={0x0, 0x1ff}, &(0x7f0000940000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00002d1000)={r4, 0x3ff}, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000002000)=0x0) 2018/01/01 21:28:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f0000f5b000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000245000-0x4)=0x10000, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet6(0xa, 0x803, 0x4000000) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000039c000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f75000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cb1000-0x1d)={0x0, 0x15, "27d6a1f6b6528dc530575484864262375929da1cbe"}, &(0x7f0000024000)=0x1d) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f38000-0x14)={r3, 0x9cc, 0x20bf, 0x1, 0x54, 0x1968}, &(0x7f00007a6000-0x4)=0x14) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000393000-0x10)={&(0x7f0000662000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00002fb000-0x8)={r2, r5}) sendto$inet6(r1, &(0x7f00000ac000-0x2)="d4", 0x1, 0xfffffffffffffffe, &(0x7f0000c51000)={0xa, 0x0, 0x3ff80000, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0xa5) 2018/01/01 21:28:39 executing program 6: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000102000)={r0}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000361000-0x4)={r0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00001da000-0x4)=0x0, 0x4) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/01 21:28:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10000000000000}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/01 21:28:39 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ad000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000397000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7b000-0x10)=[{&(0x7f0000817000)="5dc3fb3dc19cb870", 0x8}], 0x1, &(0x7f0000b0a000-0x30)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000f82000)=0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000011f000-0x30)=[{&(0x7f0000a7c000-0x6)=""/38, 0x26}], 0x1, &(0x7f0000f02000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/01 21:28:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) socketpair(0x5, 0x3, 0x4, &(0x7f0000155000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000bb000-0x10)={0x1, &(0x7f0000e22000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a47000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000fe6000)="5bf6a155c95120be07", 0x9}], 0x1, &(0x7f000090e000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000353000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/01 21:28:39 executing program 0: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d1c000)={r1}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f0000471000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f67000-0x4)=0x14) socket$inet6(0xa, 0xa, 0x6) 2018/01/01 21:28:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x1000000000000d41}, 0x10) syz_emit_ethernet(0x118, &(0x7f0000b56000-0x118)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc16d8", [], {{0x80000800, @ipx={0xffff, 0x10a, 0x5, 0x15, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, {@random=0x3, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, "7dd1ce31e901688a8c40728c545657595fa9348e203ecc3e9da38c12fd7c215eb0302c2466bbfea66cafe76dd4a83d8ec956764b6bbd30145ffacea83dad4742080dd897c28c3e96862608b37410a63f6983f5acbe33adadf96e7481307bfd1810735ff8f211c50ea33ad52a847405a238ad159e4af42de1ef6b74c407f3fcfadac92c180e1c4eea620c8eeec9887ef2544272069568d07c979e72c7ed2c7e2c7e8b84d286c0ca9f3af69505ecea94556a109c26fba6cd40fea3ff9e580e67ec66a36ceb7180549bea542aac941f36d305c4124eab0dbde931922853de8287c40f4014a60397414bc4137391"}}}}, 0x0) 2018/01/01 21:28:39 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0xfffffffffffffffc, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x1000}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000036000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000036000-0x4)=0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000035000)={{{@in=@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=@multicast1=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}}, &(0x7f000000d000-0x4)=0xe8) r4 = getgid() r5 = gettid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000001e000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000-0x4)=0xe8) r7 = getgid() r8 = gettid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000028000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000035000)=0xe8) r10 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000025000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000025000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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=@mcast1={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}}, &(0x7f000001c000-0x4)=0xe8) r13 = getgid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000032000)={0x0, 0x0, 0x0}, &(0x7f0000035000)=0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000002b000)={{{@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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000035000)=0xe8) r16 = getgid() sendmsg$unix(r1, &(0x7f000001b000)={&(0x7f0000035000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000035000)=[{&(0x7f0000035000)="a69ecc17b43db5423148fc697224ee87b6a88d89886d9ef30f2366357e1b5ea9a00ecbc78712d15c079e63ce0e7e58f1c424a571819a34584b58b84efd955f773e8b454af09762ec3362d93d61093895d8fef07b356b2c5ce4542529af67edeaf5f0938e0edcdd541998a820f025566e6d18710698ba7417759b538faa85c23656a77d6806d79d9c00efdc24bc7ee9f5e417b44d", 0x94}, {&(0x7f0000036000-0x1b)="fd70ab1c743b19b00fd4ca2fa4be1b13cea6c04d1e737ac98413a0", 0x1b}], 0x2, &(0x7f000000c000-0x148)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x148, 0x40}, 0x1) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/01 21:28:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/01 21:28:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x803, 0xc) write(r0, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900060020002200001200", 0x1f) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a66000-0x20)={@generic="aa54f35a971e0892b02c13c5f288de4f", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/01 21:28:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f0000639000-0x4)=0x3, 0x4) accept$inet(0xffffffffffffffff, 0x0, &(0x7f000009d000)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000346000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00003e8000)={0x0, 0x0}) getsockname$llc(r1, &(0x7f0000261000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008e5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004ba000-0x4)=0x0, &(0x7f00009fb000)=0x4) connect$inet(0xffffffffffffffff, &(0x7f00009a0000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000682000)=0x2, 0x4) 2018/01/01 21:28:39 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000010000)={0x9, 0x0, 0x1, 0x9}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000010000)={0x23a6fad8, r2, 0x10001, 0x5}) sendto$inet(r0, &(0x7f000000a000)="32000000140025ffff07008e000914040a01c2fe200000091a000106009a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000000b000)={0x4, r2, 0x10001, 0x60c8cfe1}) 2018/01/01 21:28:39 executing program 5: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00002eb000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000284000)=0x10) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f00002eb000-0x4)=0x3a3, 0x4) bind$alg(r0, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$llc(0xffffffffffffffff, &(0x7f00002ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000028e000)=0x10, 0x800) getpeername$llc(r3, &(0x7f0000232000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000007d000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000170000)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f00002eb000)=[{&(0x7f00002ec000-0x5a)=""/90, 0x5a}, {&(0x7f0000233000)=""/218, 0xda}, {&(0x7f00002ec000-0xe)=""/14, 0xe}, {&(0x7f0000098000)=""/228, 0xe4}, {&(0x7f0000264000)=""/250, 0xfa}], 0x5, 0x0) 2018/01/01 21:28:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x10, 0xa, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x3, 0x7fff, 0x10001, 0x3}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x8)={r2, 0x7fff, 0x0, []}, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001000-0x78)={0x0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, 0x2, 0x4, 0xa62, 0xffff, &(0x7f0000001000-0x10)=@common='ifb0\x00', 0x95f0, 0x101, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000004000-0x52)="28d6af4adc7cca5448f92151c637e3db1b8f8a1ff0cd69a0ff1850b91e749895ca6812484419b6fe1d50a9ba3ca6e536a2a25f81b7e38ba65c4cca67170c7c2284f4688684037171e2f3ffa5b03ec3985532", 0x52, 0x4080, &(0x7f0000004000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r1, &(0x7f0000002000-0x80)=@generic={0x1f, "3e88629b3e94236ecbe22d0145862b758b74220d172b3b241d38db6452c6f4d08bab7b63d9c207b48abaee17b57f4b8cbbb671041536853f09e7dec586f36979720bc900c6007e3750b12ea2d5bf77a83f9685c213a2e4e3b308327d5921b3cdff77f18b2d674c7e89712d105f1cb4549f6a32ca0088f656ffcdf2fb53fd"}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000730000)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x108) getsockname$netlink(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) 2018/01/01 21:28:39 executing program 3: mmap(&(0x7f0000000000/0xb57000)=nil, 0xb57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a9b000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b51000)=0x108) connect$inet(r0, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7f) listen(r0, 0x9) r2 = accept(r0, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000807000-0x8)={r1, 0x0}, 0x8) 2018/01/01 21:28:39 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x8) setsockopt(r0, 0x90, 0x7, &(0x7f0000002000-0x79)="b72760777a7672cb7c438c473171c9538ef2fdd47df4f03500882b78cbc823f62eb61ff950ce601d536e14964caf0da65e9ade6a723662bc736fad45ddf8a3a3ef332273672b6cee9c6bc501e2c172231fe9d359bb43b15bbfdb3b0eaa190e2e2cfb20dfa8e72f27177298106b3ecade0d8a6a6a4a7cfe6e73", 0x79) 2018/01/01 21:28:39 executing program 4: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x4, &(0x7f0000ecd000)={0x0, 0x0}) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ecd000)=0x922a, 0x4) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000509000-0xc)=@sack_info={0x0, 0x3, 0x1}, &(0x7f0000ecd000)=0xc) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ece000-0x20)={0x5, 0x3, 0x8002, 0x8000, 0x8, 0x18be000000000, 0x6c, 0x10000, r2}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00004d0000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) 2018/01/01 21:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f000043b000-0x11)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0000008007a5", [], {{0x80000000003, @x25={0x5347d1768d122c42, 0x0, 0x1f, ""}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000c5000-0x4)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000161000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000065a000-0x4)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) pipe(&(0x7f0000f74000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00003a0000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000480000-0x10)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000080b000-0x10)={r2, r3, 0x5}) 2018/01/01 21:28:39 executing program 0: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/01/01 21:28:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000006) r1 = socket(0x8, 0x80805, 0x101) sendto(r1, &(0x7f0000d8e000-0x2d)="e57ac4d15c97778afcad93b48a7fb53afb0948eaac7091386703c46d252972f2a2f1ae778b0a309a3381f16caf", 0x2d, 0x20040010, &(0x7f0000699000)=@nfc={0x27, 0x1, 0x9, 0x4}, 0x10) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x10, 0x26, 0xcffddcf8d9b2dcff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2018/01/01 21:28:39 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x0, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f000040f000)=@abs={0x0, 0x0, 0x0}, &(0x7f00005f2000)=0x8) connect$unix(r1, &(0x7f0000bec000+0x7eb)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ef3000-0x10)={&(0x7f0000ef3000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f0000111000)=0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ef2000)={r2, 0x28, &(0x7f0000ef3000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) [ 234.911371] netlink: 'syz-executor7': attribute type 6 has an invalid length. 2018/01/01 21:28:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xfffffffffffffff9, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000211000-0x4)={0x0, 0x0, 0x0}, 0x4) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ffa000)={r0}) connect$netrom(r1, &(0x7f0000026000)=@full={{0x3, {"2e3f626aedac0c"}, 0x9}, [{"a18c00388e7f3d"}, {"c0a47875b396fd"}, {"ed7767eb1c7112"}, {"c36432405d1e9c"}, {"06d724c2fb5e27"}, {"ee24ee8b4758a4"}, {"f469a6d38d07e8"}, {"678c7840117d01"}]}, 0x48) pipe(&(0x7f0000d06000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d6c000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000f2c000)=0xdc1, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b22000)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b30000-0x4)=0x7fffffff, 0x4) 2018/01/01 21:28:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f000089f000)="f53ad6645ca277112f2b0be4380a68e01b1017b5b4c19f06fc260b3444daade6ca7c8e6c71af255d80c73e4739c567ff68eb26dee7e445223454c2246db5dd45e18c9a9a78f8a9a4c915a50bac3a6460ff2e222abb9ad57673cb8c4ce87e6bad441813bb8c361d7b90da0948a1aadf74d3223d5158b0af305934c0ad3d5007ce84200a83ba44ff4a43cb1ec872e95b0fbcedfc2ba746b370943cf990efe1ca19a84e19affbc152c982f8eade68800386d2cb4197b25dc5252b0bdaf846f469564624f5dc5a858247c016a1") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$kcm(0x29, 0x800000000002, 0x0) socketpair(0x0, 0x2, 0x8, &(0x7f00005d3000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000c05000-0x4)={0x5}, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000db2000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000039000)={r1}) getsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f00003ee000)=0x0, &(0x7f0000e42000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000d70000-0x4)={0x0}, &(0x7f0000180000-0x4)=0x4) [ 234.960448] netlink: 'syz-executor7': attribute type 6 has an invalid length. 2018/01/01 21:28:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000006, 0x0) bind$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) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000201000)="16", 0x1, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[{&(0x7f0000092000)='\t', 0x1}], 0x1, &(0x7f0000173000-0x11b0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/01 21:28:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000dfd000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ceb000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000097b000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0e000-0x4)=0x28) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000d9000-0x8c)={r2, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/01 21:28:39 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fff000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f0000cf1000)=0x1ff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r1, &(0x7f0000ffe000-0x12c)=[{{&(0x7f0000ffe000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000ffe000-0x20)=[{&(0x7f0000431000-0x49)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000ffd000)=@ipx={0x4, 0x0, 0x0, "0d7124721c6d", 0x0, 0x0}, 0x10, &(0x7f0000ffe000-0x70)=[{&(0x7f0000ffe000-0x33)="77e8586b973e3e1d45b45c2f74f8b2a83b258c0bbc53b1b5a732e29f9b54f622d60e62", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/01 21:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80a, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c05000-0x8)={0x8001, 0x4, 0x8, 0x202}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d74000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8e000-0x4)=0x8) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00007f3000-0x20)={"51d60ced746c5a1f1d48cbe8a3f264ab", {0x4, 0x0, 0xba30, "fa48afabe07e", 0x7, 0x0}}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003fe000-0x4)=0x0) 2018/01/01 21:28:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x6, &(0x7f0000ebe000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000eff000)={0x0, 0x2}, &(0x7f0000720000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d25000-0xe)={r1, 0x3, 0x3, [0x7, 0x101, 0x7]}, &(0x7f0000a61000-0x4)=0xe) socket$netlink(0x10, 0x3, 0x1e) r2 = socket(0x0, 0x7, 0x4080000fe) sendmsg$netlink(r2, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f0000216000-0x10)=[{&(0x7f000057d000)=[{0x24, 0x26, 0x1, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000136000)=0x0, 0x4) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000075000-0x4)=0x0, &(0x7f0000956000)=0x4) 2018/01/01 21:28:39 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) close(r0) recvfrom$inet6(r0, &(0x7f00008ec000-0x29)=""/41, 0x29, 0x1, 0x0, 0x0) 2018/01/01 21:28:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x10001, 0x100000001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000)={r1, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x20, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0xeadb, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x5, &(0x7f0000001000-0x4)=0x9, 0x4) getpeername$ax25(r3, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) 2018/01/01 21:28:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0xfffffffffffffffc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000063d000-0x4)=0x0, 0x4) connect$inet6(r0, &(0x7f0000967000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffe81) 2018/01/01 21:28:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003bd000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(twofish-asm))\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2000000000000002) r2 = accept4(r0, &(0x7f00004aa000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000622000-0x4)=0x6, 0x80000) getgid() getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000c39000)=""/164, &(0x7f0000bee000)=0xa4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000705000-0x8c)={0x0, @in6={{0xa, 0x3, 0xfb0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffc00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000103000+0xdea)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00006c9000-0x36)={r3, 0x2e, "884b683bda26cf56a43c4501000000156b190ca0e73fd0956adad505252fedd1b01092fe235939dd0c8e1efe414d"}, &(0x7f000007f000-0x4)=0x36) 2018/01/01 21:28:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000155000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b2e000)={0x0, 0x9c, 0x1, [0x59f2]}, &(0x7f0000fd8000-0x4)=0xa) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009dd000-0x10)={0x0, 0x1, 0x8, 0x6}, &(0x7f0000cbd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e4b000)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7b, 0x7fffffff, 0x8, 0xffffffff}, &(0x7f0000a76000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000498000)=@assoc_value={0x0, 0x11ad400}, &(0x7f0000c6f000)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000dbc000)={&(0x7f0000385000-0x1c)=@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000c34000-0x90)=[{&(0x7f0000b4c000-0xf0)="f04f38d4f49d2a08111faf53cfb6df7f8154d1d138e1ce0506bdd52ed31ff5e53ea8b570c674284866e68d2d3a04f5087649bee9878b2d10bfad151a404d488aa4d77447d4e5c274fdc7f359a3f081550bbe32c4525f202580a0b6523fe57245e4eac13a17f9c1a809194810c46da826878fe9185a13cf40277e6fa41acffca72f6bcf9f85eff177cb8cd979210187f5b28aeba5ef9bdb96ac40d3e5c52ed5d4a8e20ccc060ad0bc30a1b834c9ee94c772076122c64c100d30e697ce66205ca514d8a925f2df0fd1a64aec06488183c01a67d506f68bb94fcb5347d20a4fb09ac6881cead2f10b2404510b44048edc71", 0xf0}, {&(0x7f0000283000)="1eec024a31d76fe45c3bc25b06dd5a02988ea29829e1fafac77baecdfbe2a994adfd4b06d7f2ce7996e396cee4d81ab2764a8755c96b1d6c120cd5bf9cc0ea0d75dfadf922d0368bc67bf2af34ec2420d17c7d0ae848719688", 0x59}, {&(0x7f0000921000-0xe1)="d72893eb773be62a066904332e2f5ed4313eee4108324e89d08de23f5199a675cb313c5d76e0eb5f5df3614c6d7cc7659c9bab96693d886bb31567c401c5947de5232f721afa5cda3f53d38010d753029f7d120287a12e20d764fe931f23360209f94415c6e1cf8898eda7d7f2a2526e7109ca95e33f6d49b1f8574fc85ea365233c0b832ba0cf9db4ee6f3c3f3e48605b6f2a4eb1f40dd21e08ddfd70ec69ea68fab8a30ef295e90ab9d6cfb378f34fc4b03f422ba145350a72f7c7c436221238aa0245616ca3f81cdebd437c1ace7c5fde94b274533c94c35573e404d88d76e9", 0xe1}, {&(0x7f00002d6000)="d802c1f20a1a1498b130bc259f2e5b8c5506ce93ce466a312d212b9e1b9a4a261ea78387781ccc17577e0131a40a278eb5e1e6e88588ff0097b60043f4fede6022a8c57321e706096ce9f37aa343040e266353fbd7962c654ef0c9ac6b447e57c8b9fc9f0c9c760d6862a7982c3a0d54ffcac0a8de3f439ca661c0a293a23df46e054aaae27de15e4dfccba24d2e0ff294f640142f67dbbbac82414af21352e38718ae9f86ba98fe285415b4d610051af19f3ce422c62ae437fc3706d78e85d9d301f3dc85df7c", 0xc7}, {&(0x7f0000077000-0xb7)="e944c6265ed89e8148d6159bba9cd5be6f28c270ab5667170ba06e5c15f1487ca88f4d72ec79a09ed7ab5120c407192d6005bb2546e374ef3a6c20c35f68f4025dbe2488cb67df32e8e98663d60a4fa928e96032fc3a630956294c478b2fb9ba40b4c42b20196eff364617aec0eb2cff7dabe2195d2f78c97e546dd81a492c4bca4ac8497e8ebbd248e083c7f37a5fd3279c66d444b12aceee87ca18896ec24529752dc6c95f41c8334fff58e491f6930f6820385a68ce", 0xb7}, {&(0x7f0000912000)="e44f01abc5f0c7c4fbe889fb7b2357297e3828182e1a6e5087578d82ab2e4157482ed8b32f9cbe979d8072a14c4e15e34c8387ced16ddf594472bcf5fa1a2c84b50e398d78bda6b137ff86fca9167fc269384e7ecb144fbf4c7f7573eb29830cc4676aa1af950c22a3adb6e06a44d37f52fccca7495fea27dae9dcdd16f3b27c343167df54138e444fc0716027d50a2b5a2098114f530e92853daee661ddd527864a91d4ca2e963d6e312acd8d4c5e803632fe1bac58bc48ffd6b27c5014930e9e80de74d0e776ddb2a35cce57", 0xcd}, {&(0x7f0000ec5000)="99640f11a14c3f81c5ed5d7934f7b09ffe028329bcdb1245f81458b8f839b50cdde0749b4b6e4de6bae4006756d7e6c29a9e36f6d6194051547cd70e35cdcd2844008926136f8a6e0971028590411df9db6c1c3c40d2a3822f23ae117d3120f49a1d32876477933c8d0e1859b7788be4b0c2dc256caa1aed51fb3896c08e4457a2dccb6c2bacfbe2e204dd07637c8d0c867d8dbda8450060aedd4fa6d5064e0e597e", 0xa2}, {&(0x7f00002f4000)="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", 0x1000}, {&(0x7f0000d4a000-0x7e)="a0cde340491ec265f05e723ec0dfe9720c9867edd07efc23fc8a161b9ba4d978ad2c090a28e1cb9b2e26763c284e794d1a08802fcc1f502936cfe02f9947b15f15acc2abd9379b0750061c5f09b06807caae5edc0ba75d366de2c5efe09ecb453f309feba2de0dda5d0a52e731784a1d8ecfe52156963542ed940bb423e9", 0x7e}], 0x9, &(0x7f00003d3000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x5, 0x1ff, r2}}, @init={0x18, 0x84, 0x0, {0x48000000000000, 0x3, 0x6, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x5, 0xd560, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xaf, 0x10001, 0x3, 0x3ff, 0x800, 0x4, 0x8000, 0x8fba, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x2, 0x1, 0x2, 0x100000001, 0x7, 0x5, 0x8, r5}}], 0xf0, 0x4004050}, 0x20000010) setsockopt(r1, 0x84, 0x7c, &(0x7f0000cc2000)="8000000000020004", 0x8) 2018/01/01 21:28:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000605000)={0x1, {{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000544000)='^', 0x1, 0x0, &(0x7f00008bc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x8000000007b, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/01 21:28:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/01 21:28:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000400000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000643000-0x90)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0xcc6, 0x0}}], 0x30, 0x0}, {&(0x7f0000ba1000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/01 21:28:39 executing program 7: mmap(&(0x7f0000000000/0x8ff000)=nil, 0x8ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000900000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000315000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000210000-0x10)={r2, &(0x7f00004fd000)=""/0}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/01 21:28:39 executing program 6: 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) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x196, 0x801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xd5)="69cea1a000bba3dcecc625c513e42d9bf65617ac92c5e7db96da4234324a8450a25f45aa993ba24395fc9be8fb1ce1d85fedc702a9f656013b404f9d2bfee23aa6e8187a9f81f38e63c350c7dd78f11231c3d7764679b01e0e16ffc68c0f28013530af965e0d3e528b08e60ecfb2c047f08f6bc6abcf349fd10c74f4a990deb4c946c48207e39fb2bbf128015574d811462b3f94459411823594c8b05a316a82bf5ff039148427ea72d86eb49fae29ef5617ac0b5f38b49f0727daeec4c6e7dd65ad4711dfaf54f9f67e8efe572a4b5cff31dd0bd9", 0xd5) mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0xffffffffffffff45}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0xfff}, 0x40) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f00005be000-0x1f)=[{{&(0x7f00002a1000)=@ipx={0x4, 0x8, 0xffffffffffffff97, "4f4122eaea09", 0x2, 0x0}, 0x10, &(0x7f00003a0000)=[{&(0x7f00005bd000)="3274b03403500c795b38a097aac98a60b9cd89e7ab2bfb3e48e917919898e2dddb6d64261259208d009df7d846fce43c188cedaefdadd122ef1e69d25b2436fe1407b7e4a086129d9bce3b", 0x4b}, {&(0x7f0000443000)="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", 0x1000}], 0x2, &(0x7f00005be000-0x178)=[{0x38, 0x12654b8f26af9a1e, 0x0, "dcf7a6dad12c28a221073827cbe79b915613eed37abeb125c126be58cc49a43ebc7f268e0de122a4"}, {0x78, 0x10d, 0x3f, "4185006a2fc9cc61397788803ca183134d643377e980294f05dbed2c5787a6459de14350f0ab2d801e490e864c27ec3eb489f2c1d7b6b3e630ea7580933a91ce5022568828eff44c9f478c97f44a9fa3cf8998b760134a57afe84280396ac49132ed30"}, {0xc8, 0x84, 0x3, "58376a03fc02619f3e83e1b34dc3ec4b3438e95259a1f1f3406623858b430fe04fb46779aab14a051bb666d0bb6862d64a37d2e00014c549761cd7516332d60376783ffc7fc2489b22d26e4a35d934a4806e91503c379587ec8af8b2a1ac3a59e88b429ad7939b07930a0ff3b1845f7fa95ae8d91c3387cf2331d5799a45dea013d43d8d69dc5ac78c1f4222ebcead55f77d19e6886c87cd13fdbba5e8734dd30fdfb8c2b8a3450fae20992a358603d162d4"}], 0x178, 0x10}, 0x2}, {{&(0x7f0000532000-0x10)=@ipx={0x4, 0xffffffff, 0x6, "1b87e90a31d8", 0xa53, 0x0}, 0x10, &(0x7f000009b000)=[{&(0x7f00005bd000)="", 0x0}], 0x1, &(0x7f00003b5000)=[{0x28, 0xff, 0xfffffffffffffffc, 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"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{0xb8, 0x1, 0xfffffffffffffffb, "e5cfc7756005712864ab1e56394309cc802ccb82a8615bd7bbcd3d0d980e48721f204d282828ebe80d175a82f1cdc6b0bf4ce7e0bd85412442a1a17798185458105a23c7bdc9e2c2cb96a8660a22163c336b17816556b9135d5257f99fabd75fb0445f76e07c9450ea4e9ece3c8865957335f72e95895af785720ca78087b6dff20469d28435651af53d3caaaee268fd5cc7fd7086548242017ef65bf4f5f5a79f216323"}], 0x1260, 0x8000}, 0x4}], 0x2, 0x4000) 2018/01/01 21:28:39 executing program 5: mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f00006ab000-0x10)={0x7e, &(0x7f0000a73000-0x7e)=""/126}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00008ec000)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00009fc000)={0x0, @in6={{0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001bf000-0x4)=0x8c) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a74000)=@assoc_value={r1, 0x7}, 0x8) r2 = socket(0x9, 0x7, 0x6) bind$unix(r2, &(0x7f0000863000)=@file={0x0, './file0\x00'}, 0xa) listen(r0, 0x401) r3 = accept$inet(r0, &(0x7f00006b1000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a70000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@assoc_value={0x0, 0x6}, 0x8) [ 235.263395] sctp: [Deprecated]: syz-executor5 (pid 616) Use of struct sctp_assoc_value in delayed_ack socket option. [ 235.263395] Use struct sctp_sack_info instead 2018/01/01 21:28:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00001e9000-0x17)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x82, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x11, 0x802, 0x0) bind$packet(r1, &(0x7f0000deb000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) accept$inet6(r1, 0x0, &(0x7f0000cf0000)=0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r2 = socket(0x11, 0x2, 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c4e000)={0x0, 0x0}) bind(r2, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r2, &(0x7f00008d2000)="4b0000ffff000000006be605f90800508583451c", 0x14) 2018/01/01 21:28:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000349000-0x4)={0xffffffffffffff9c}) getsockname$packet(r0, &(0x7f0000799000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f88000)=0x14) pipe(&(0x7f0000dbf000)={0x0, 0x0}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00003b6000-0x8)={0x0, 0x0}, &(0x7f0000283000-0x4)=0x8) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00009e8000-0x4)=0x7, &(0x7f0000940000-0x4)=0x2) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000d7e000-0x38)={&(0x7f0000b73000)={0x10, 0x0, 0x0, 0x800800}, 0xc, &(0x7f0000eef000-0x10)={&(0x7f0000732000)=@newae={0x40, 0x0, 0x0, 0x0, 0x0, {{@in=@empty=0x0, 0x0, 0x0, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/01 21:28:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000817000)={0x7, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/01 21:28:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) close(r0) 2018/01/01 21:28:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) accept4$llc(r0, &(0x7f0000c4b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a6f000-0x4)=0x10, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00003e6000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3f, 0x6, 0x6, "abfd67991e435d6ee530e47da79a2f6752620505fb7ad8852d962cfd0e712de128516b62b397dee7bf9a6480f6242138099472ae24e91731270ccd422326b5aba0fa7944caf3009fade2f7c582abb540"}, 0x160) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffff7f0000000000000000", 0x24) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f1a000)={0x1, {0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xd8b, 0x5, 0x9, 0x64, &(0x7f0000038000-0x10)=@generic="98c6c65edd39b0dce84efbf8ad64f1a9", 0x8, 0xfff, 0x3f}) 2018/01/01 21:28:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2002, 0x84) bind$inet(r0, &(0x7f0000018000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00007e1000)={0x0, 0x1d, "69a3ecaa371d3b572455c2b38a640e9c1d98b3bc8f7d34d1a0c8d04095"}, &(0x7f0000555000)=0x25) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000826000-0x4)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000210000-0x26)={r1, 0xff21, "191297813c47660a99dab4faaa2ce187bb95b90efc35f565158a46006635"}, &(0x7f00004ba000-0x4)=0xffcf) r2 = accept(r0, 0x0, &(0x7f0000cb1000)=0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000499000)=0x7, 0x4) 2018/01/01 21:28:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1d4, &(0x7f000089a000-0x4d2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x19e, 0x0, 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}, {[@fragment={0xde, 0x0, 0x5, 0x6, 0x0, 0xffff, 0x3}, @dstopts={0x2e, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x4, 0x2, 0x5, 0x20, [0x5]}}, @ra={0x5, 0x2, 0x10000}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @calipso={0x7, 0x50, {0xfffffffffffffffa, 0x12, 0x2, 0x200, [0x4ddcd866, 0x9a96, 0x0, 0x7, 0x9, 0x80000000, 0xfffffffffffff001, 0x1, 0xffff]}}, @ra={0x5, 0x2, 0xe5df}, @pad1={0x0, 0x1, 0x0}, @generic={0x1, 0x56, "6e98e13bb0d3f6c69778abd60894be5112e8e76f217dd509d657cd73374568b1eeaaf942522668e5a0855ec8d29342aa03222bcc37e8887b473ec9e4ebfbcac310e6375d707ce43b74cd062cf8130375333954abf38c"}]}], @udp={0x0, 0x1, 0x91, 0x0, "b02e5b555372d2b1fed2b1d8797b9dce8291c6bb9f8851cc88bf334dafa8cbb465dbc92d2f4b43559d029137578ea7a41beed40febee8bd30b51aefc05db580aff455dcd79e21773e35578aa8afcb94ff1adf603862cd3a90a652e9069103838b43d3b868d73fa4bbd6ca05b03a687eb5772814691837b6af795119c01b05d890c75f2fa8efe72e3cf"}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000e17000-0x8)={0x0, 0x0}, 0xff, 0x0) 2018/01/01 21:28:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000495000-0x390)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000c9e000)={0x3, {{0xa, 0x0, 0x0, @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]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 235.311478] sctp: [Deprecated]: syz-executor5 (pid 627) Use of struct sctp_assoc_value in delayed_ack socket option. [ 235.311478] Use struct sctp_sack_info instead 2018/01/01 21:28:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x803, 0x0) connect$bt_sco(r0, &(0x7f0000d97000-0x8)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/01 21:28:40 executing program 6: mmap(&(0x7f0000000000/0x796000)=nil, 0x796000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1000000003, 0x11) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000678000-0x28)={@common='lo\x00', &(0x7f0000789000)=@ethtool_drvinfo={0x3, "121ba49027390d6e06c438577b6f0cb602a1ef05eb3321257bb687047cb3c65a", "d0613fc51082f2a04c59606e417348803e4c43fb9babcd94fb9621d409e8fc36", "eb953893406a17cd789ed16ebf5947bd092a7db86453d8cc485c2b2af0596afb", "8ed0098239c1d99e1543ed01308c3f00000058c2201fff71632f80ce20ebfc0d", "d88080bdbf8af742da2e110463d04636033f905a96297939ca840f200b495cda", "f74a998739e781c51c572fd7", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00006f8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/01 21:28:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000776000)={0x1f, 0xffffffff, {0x33, 0x6, 0x3, 0x4, 0x40, 0x6}, 0x7, 0x9}, 0xe) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000141000)={{0xffffffff, 0x8, 0x2, 0x2, 0x4, 0xfffffffffffffbff}, 0x7, 0x5, 0x7ff}) bind$inet(r0, &(0x7f00004e8000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffce2) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000)="", 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000915000)=""/147, &(0x7f000073c000)=0x93) 2018/01/01 21:28:40 executing program 2: r0 = socket(0xa, 0x6, 0x9660) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006ae000-0x20)={0xa9, 0xffffffff8a801016, 0x8000, 0x7, 0x80, 0xe, 0x4, 0x200, r1}, 0x20) mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000998000-0x5e)=""/94, 0x5e) setsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) 2018/01/01 21:28:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d5a000)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000280000)={@loopback=0x7f000001, @multicast2=0xe0000002, r2}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x20) 2018/01/01 21:28:40 executing program 7: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000347000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(cast6)\x00'}, 0x58) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000fad000)={0x6, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000004b000-0x38)={0x0, 0x0, &(0x7f0000faa000-0x30)=[{&(0x7f00007bc000-0x1000)="f5bd0927a70c0a38541b6b487d6211c1", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00008ee000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des3_ede-generic)\x00'}, 0x58) recvmsg(r2, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000019c000)=[{&(0x7f0000394000)=""/179, 0xb3}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/01 21:28:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b7b000)={0x0, 0xfffffffffffffffc, 0x1, 0xe7, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc3) 2018/01/01 21:28:40 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000006000-0x10)={r2, &(0x7f0000002000-0xe0)=""/224}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/01 21:28:40 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000fec000-0x10)={0x7, 0x2, 0x7, 0xe6d8}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f87000)=0x0, 0x4) 2018/01/01 21:28:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00009f2000)=0x0, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00002ca000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) bind$inet(0xffffffffffffffff, &(0x7f00002a1000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f00009d5000)={0x42424242, 0x42424242}, 0x6, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, ""}}}}, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000a36000)=""/164, &(0x7f000071b000)=0xa4) accept$inet(0xffffffffffffffff, &(0x7f0000892000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000586000-0x4)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c68000-0x8)={0x0, 0x0}) accept$inet6(r2, &(0x7f0000f86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x805, 0x0, &(0x7f0000422000)={0x0, 0x0}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000a5000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000481000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x35e04dbd, 0x4, 0x5}, &(0x7f000077a000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000028a000)={0x98a6, 0x2, 0x1ff, 0x4, r4}, &(0x7f0000c1f000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f0000315000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"01"}}}}}}, 0x0) 2018/01/01 21:28:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000fa8000-0x4)=0x4f0, 0x4) r1 = socket$inet6(0xa, 0x8000000003, 0x8020000002c) listen(r0, 0x3) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004bd000)={&(0x7f0000f83000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000863000-0x2c)={0x4, 0x8, 0x7, 0x2, 0x10, r2, 0x8a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000e7a000)="5d9fa7b448127372c37f637013c4b6112405da757c85917e7cf0ce74133b82f3203f0e2c30339f2295cd56600a469b47aeeac262094cdfe762b250ed1e7ecf9e5eedf4d8333c2e353fe87170748db677b941ccec63ac3acd6cfb9a") sendto(r1, &(0x7f00005de000-0x3b)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c0000000000000401409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34754f7e9de7eea7", 0x0}, 0x60) 2018/01/01 21:28:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8", 0x11}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, "967cbb", 0x0, "882314"}, ""}}}}}, 0x0) 2018/01/01 21:28:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d39000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000426000)=0x9, 0x800) connect$inet6(r0, &(0x7f000016a000)={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e12000)={0x0, 0x3, 0x0}, &(0x7f00006f2000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cfe000-0x8)={r1, 0x3a19}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000412000-0x4)=@int=0x0, &(0x7f00004ba000)=0x4) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0xffffff86, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) connect$inet(r0, &(0x7f00002a1000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 235.425126] device lo entered promiscuous mode [ 235.440400] device lo left promiscuous mode 2018/01/01 21:28:40 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000009000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0x8, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000b000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000003000)="") r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "755722848aa543bbb878087d8aadc820e4bbc042aaa6822300c36754754b1c868be4edf5ceaee7686b0301010000000000008abedf435f1e85ff0f00f9ffffff00b05fe1cdbc113aff50b209686b007a"}, 0x160) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000009000-0x20)={0x6b000000000, 0x0, 0x10001, 0xfffffffffffff982}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000009000)={0x7, r5, 0x3, 0x6}) connect$inet6(r3, &(0x7f0000009000)={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/01 21:28:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fc7000)={r0, 0x44443585ff79999d, &(0x7f0000b2c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x16c) socketpair(0x11, 0x0, 0x0, &(0x7f00007e5000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000795000)={r1, 0x28, &(0x7f000024d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/01 21:28:40 executing program 1: r0 = socket$inet6(0xa, 0x80f, 0xc28f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000-0x4)=0x8000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x1, 0x0}, &(0x7f0000198000-0x4)=0x8) r2 = socket(0xb, 0x800, 0x4) ioctl$sock_bt(r2, 0x0, &(0x7f0000002000-0x77)="b458a7e49a80159ab37055115c7e89ee04781de535a7a356c662a0446f03fb807b3ce27af88450709b15196d4e30775f7302575fb16b0a7be39b5f67afc5ca299dd7224648e8a371d4ce17d851bbe24245613a9be721f4d52314d2e1af4f2f2a953fb7acad4529d8c10757226c43b943be09b92487cde0") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8001, 0x40, 0x3f1e, 0x8d}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000002000)={@common='bcsh0\x00', &(0x7f0000002000)=@ethtool_rxfh_indir={0x39, 0x8, [0x3, 0xff, 0x1ff, 0x10001, 0x1, 0x5, 0x7fff, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r4, &(0x7f0000001000)={0x27, 0xf9f, 0x3, 0x7}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x3, "c9e258"}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x8000000003, 0x80200000029) sendto(r5, &(0x7f00005de000-0x3b)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c0000000000000401409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34754f7e9de7eea7", 0x0}, 0x60) 2018/01/01 21:28:40 executing program 7: mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d59000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004aa000)=0xe8) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d59000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x1ff, 0x1, 0x1, 0x3, 0x40, 0xa, 0x20, 0x20, 0x11, 0x9, r1}, {0x3c13, 0x10001, 0x101, 0x2df29d57, 0x2, 0x36, 0x8, 0x8c34}, {0x0, 0x7, 0x80, 0x3ff}, 0xfffffffffffff001, 0xc, 0x0, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x6f}, 0xa, @in=@multicast2=0xe0000002, 0x6, 0x2, 0x0, 0x5, 0x3, 0x0, 0xa000000}}, 0xe8) write(r0, &(0x7f000012c000)="1b00001b1a070000e0ffffc80000000200eaffef0000190000", 0xffffffffffffffba) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d59000-0x8)={0x0, 0x6}, &(0x7f0000d58000)=0x8) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d59000-0x83)={r2, 0x7b, "e77f39421ea65edcda5cb650c4e5a92e9633d163e31d1aadd6874e1af1f9cc0d7ead0606fbb4c7156c372df6f1a499d77b2df39fcdd0c244428cd36e7a236520cfbbe7a9f2dcab280a95750e8f2735ed737a40367244ce28160b8dcfb7110e30d03f2520614446e985135efff4083f2f0684a3ec24576dad0a9b4a"}, &(0x7f000058b000-0x4)=0x83) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d59000)={r2, 0xd8, "9fa648504809f65cd488869af8041c31b846405584a4282bac9864e24fe563b04aa310cd491e2c708f5b4d70c8b529d8632ea20711ea3cc894dd1d33eafd3e093dbf71157b29d60e6ff89f350530abcf2bb661fd833d61483ff9ae372fd88ad3624cce1b544e1198f9e07bac06180948b2d1f86487bc958cbb239f9b0ff5bf0567d94aa46d4e073ddea12f485cc6751a91fd479d10d1f7bf58af64a7f0f795de2d13c8f6ea3b21e3cdf16ae864ca7ccca182c59544f0f8cd0fbc1f48c3a4d592d751e419e24d4203ba0d6e1177037ea574fc00ce6cc81121"}, &(0x7f0000476000)=0xe0) 2018/01/01 21:28:40 executing program 6: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-asm,digest_null-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000a84000-0x4)=0x8, 0x4) write(r1, &(0x7f0000e14000)="e6b724ad9d482ff17aa02cf9dc9fe44b7c", 0x11) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000412000)={0x4, &(0x7f0000d8a000-0x10)=[0xc794, 0xffff, 0x1, 0x3]}) shutdown(r4, 0x0) [ 235.494253] dccp_invalid_packet: P.Data Offset(4) too small [ 235.507284] device lo entered promiscuous mode [ 235.524375] device lo left promiscuous mode [ 235.560228] dccp_invalid_packet: P.Data Offset(4) too small 2018/01/01 21:28:40 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000000000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x34e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfdb9}, @in6={0xa, 0x0, 0x1002, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xeccd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff83c}], 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xea) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x3, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e2d000)={0x0, 0x0}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000f06000-0x8)={0x0, 0xffffffffffffffe0}, &(0x7f00009e7000-0x4)=0x8) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000f05000)=@assoc_value={r6, 0x0}, 0x8) listen(r4, 0x9) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00008c1000-0xb)={0x81, 0x2, 0x1f, 0x1, 0x3, 0xca, 0x3ff, 0x4, 0x2f, 0x43, 0x1}, 0xb) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000f07000-0x4)=0x5, 0xfc57) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={r6, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x2, 0x200000, {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) accept(r1, &(0x7f0000ba8000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008a000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f05000)={0x0, 0x0}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000a93000-0x8)={r7, 0xd2c6}, &(0x7f0000e1e000)=0x8) setsockopt$inet_buf(r4, 0x0, 0x40, &(0x7f0000002000)="", 0x1d8) 2018/01/01 21:28:40 executing program 2: r0 = socket(0x10, 0x6, 0x2c24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x7fff, 0x9ff6, 0x2, 0x8, 0x0, 0x1}, 0x2}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) close(r2) close(r1) 2018/01/01 21:28:40 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x3b, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cda000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000ffc000)={&(0x7f0000820000-0x8)=[0x0, 0x0], 0x2}) 2018/01/01 21:28:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0xb5e2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000dae000)={0x0}, &(0x7f0000ee5000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f0000b5b000)=[{&(0x7f0000148000-0x39)="39000000110009240103ea20040500ff0700000005ef0000d7fffffb084d000019001a0015000000fefffff5000100001e2000023c00000005", 0x39}], 0x1) 2018/01/01 21:28:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000003, 0xa) connect$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000e6000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000be7000-0x8)={0x0, 0x3}, &(0x7f00008db000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000308000-0xdd)={0x0, 0xd5, "6cbd8db9798ad22362abc4a148856abea728ca40ed2c082e7d9501317780da7aec3c705fd51b99941c5c7ac9cd1c9fa6c8b95de12a29cce7564e92350292c0025e6cad9e26949521734415fcd9cb6d7e89e3ac06f42b2c4ab897473f47d23f4ce37b58a34c0ea96b3fd2d03671437fd3c7263e86aae00ead4196685fedc46f6fd6fb54839ae1b35ba049f783abb61f0cb0c26be233d19d980a6dc636be71a2e7f6a54cd64cf9e5a8aae54d7f4150f86d8731edab2ff7d9ca1350255f8bf447fb5f995a3625a5a5896e60f67222001cee32b6d94822"}, &(0x7f00001af000-0x4)=0xdd) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005f9000-0xb8)={r1, 0x7, 0xfffffffffffff001, 0x6, 0x4, 0x6, 0x5, 0x3456, {r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x85b, 0x0, 0x5d, 0x5d6, 0x2}}, &(0x7f0000984000)=0xb8) 2018/01/01 21:28:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00005e7000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a7c000)=0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000853000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000f66000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00005c9000-0x1d)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff, 0x2, 0x2, 0x400, 0x4, 0x83000020, r1}) r2 = socket$inet(0x2, 0x10000000003, 0xa) connect$inet(r2, &(0x7f0000b80000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000aef000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) socket$inet(0x2, 0x7, 0x9e) sendto$inet(r2, &(0x7f000000d000-0x1000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 21:28:40 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x10000, 0x0, 0x7, 0x7}, {0xf08, 0x2, 0x6d9c, 0x7}]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000003000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff, 0x2, 0x4, 0x400, 0x2, 0x4000000, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/01/01 21:28:40 executing program 1: socketpair(0x3, 0x0, 0xad6, &(0x7f00008a2000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000b69000)={0x6, &(0x7f0000197000-0x378)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0x964000)=nil, 0x964000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000014d000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f70202de4510700"}) 2018/01/01 21:28:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007b0000)=[{&(0x7f0000f79000)="2900000021001900013d3524000a000602000016000000010000000305001100000000000000002008", 0x29}], 0x1) r1 = socket(0x4, 0x5, 0x40) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a9e000)='dctcp-reno\x00', 0xb) 2018/01/01 21:28:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000de0000-0x4)=0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000e93000)=""/76, &(0x7f0000106000)=0x4c) syz_emit_ethernet(0x5eb, &(0x7f000000a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x5b5, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004f6000-0x4)=0x410, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000a9000)={0x0, 0x0}) 2018/01/01 21:28:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000f26000)=""/192, &(0x7f0000eae000)=0xc0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000009e000-0x10)=@common='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000a82000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x5, 0xa, 0x7, &(0x7f0000f9f000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c23000-0x4)=0x0, &(0x7f0000a37000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) 2018/01/01 21:28:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f97000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c81000)={0x0, 0x3, 0x3, [0xc00000000000000, 0xfffffffffffffff8, 0x435]}, &(0x7f0000da8000)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e95000-0x8)=@assoc_value={r2, 0x3}, &(0x7f0000ad2000)=0x8) r4 = socket(0x1000000000000010, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cd5000-0x18)={r3, 0x5, 0x30, 0x10001, 0x81}, &(0x7f0000f9d000)=0x18) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000725000)={&(0x7f000075d000-0x8)='./file0\x00', r1}, 0xc) write(r4, &(0x7f00005ff000-0x22)="22000000140007b60000000901070010020803e801ce0000090002000000ff90f115", 0x22) 2018/01/01 21:28:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000047b000-0x2c)={0xffffffffffffffff, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70) r1 = socket$inet6(0xa, 0x80000, 0x8001) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004ac000)=0x2, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000147000-0x20)={r0, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e54000-0x3)={0xffffffffffffff9c}) getpeername$packet(0xffffffffffffffff, &(0x7f0000c29000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000075c000-0x4)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00004e1000)={r3, 0x1, 0x6, @random="e2e3b96b4067", [0x0, 0x0]}, 0x10) 2018/01/01 21:28:40 executing program 1: r0 = socket$bt_l2cap(0x1f, 0x7, 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) recvmsg(r0, &(0x7f0000045000)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x6)=""/6, 0x6}, {&(0x7f0000dc2000-0xee)=""/238, 0xee}, {&(0x7f0000413000)=""/146, 0x92}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f00000e4000-0x2)=""/2, 0x2}, {&(0x7f000018b000-0x50)=""/80, 0x50}, {&(0x7f0000d60000-0xdd)=""/221, 0xdd}], 0x8, 0x0, 0x0, 0x40}, 0x40012001) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000ba000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f83000-0x4)=0x1c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003ea000-0x14)={0x0, 0x4, 0x5fd1, 0x7, 0x8000000004, 0x5f}, &(0x7f0000f82000)=0x14) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f82000)={r2, 0x20}, &(0x7f000023b000-0x4)=0x8) 2018/01/01 21:28:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000640000-0x8)={0x0, 0x101, 0x5d841846}, &(0x7f00006bc000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xa)={r1, 0x2, 0x1, [0x8000]}, &(0x7f0000000000)=0xa) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) 2018/01/01 21:28:40 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b9c000-0x22)="2200000015000701000910f700000600020c000001000000090002000000fffff115", 0x22) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fdf000)={{{@in=@local={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, 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, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5f000)=0xe8) 2018/01/01 21:28:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000)=0x5, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000074f000-0x8)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x0, 0x20, &(0x7f000023d000-0xd8)="", 0x0) 2018/01/01 21:28:40 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x7fff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r1, 0x7, 0x8, 0x6}, &(0x7f0000001000-0x4)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000002000-0x26)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000004000-0x4)={0x7f}, 0x4) 2018/01/01 21:28:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a4e000)=@generic={0x0, ""/126}, &(0x7f0000225000)=0x80, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000013c000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002e1000)=0x5) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x122) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000de6000-0x10)={0x2, &(0x7f0000b4a000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000eb4000-0x8)={r3, 0x0}) sendmsg(r1, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) 2018/01/01 21:28:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000042a000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000040d000-0x4)=0x0, &(0x7f0000226000)=0x4) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000b8d000-0x4)=0x9, &(0x7f00000cf000-0x7)=0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) shutdown(r2, 0x0) 2018/01/01 21:28:40 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00005fe000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fea000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2f, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000583000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00003dd000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000b56000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000b07000)={0x3, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x102, 0x10000000000000, 0x5, 0xffffffff, 0x4, &(0x7f0000ee4000-0x10)=@common='ip6tnl0\x00', 0x7, 0x7, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000672000-0x3)='nv\x00', 0x3) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/01 21:28:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000ce1000)=0x0, 0x800) syz_emit_ethernet(0xbb, &(0x7f0000c89000-0x1d5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "100381", 0x85, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @generic={0x1, 0x3d, "401988befff527e642c950a549c9bc30216421bfc4354cd9d197ae66feeb8d2746f6e6328fa259455c2640a5f1bb9f2ee35987723a7b86d8dc328bb654"}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x8000}, @mss={0x2, 0x4, 0x6}, @mss={0x2, 0x4, 0x7}, @md5sig={0x13, 0x12, "d94d484940d3d7ce2f28809aa4b24100"}]}}, {"e1"}}}}}}}, 0x0) 2018/01/01 21:28:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006f8000-0x4)=0x101, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/01 21:28:40 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000e6c000-0x2c)={0x0, 0x5, 0x5, 0x6, 0x5, 0x0, 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001c5000)={0xffffffffffffff9c}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000a7c000)='tls\x00', 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18) [ 235.752600] netlink: 'syz-executor3': attribute type 2 has an invalid length. [ 235.764193] netlink: 'syz-executor2': attribute type 2 has an invalid length. [ 235.785488] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/01/01 21:28:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000c62000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009ce000-0xc)={0x5, 0x0}) r2 = accept4(r0, &(0x7f0000f7f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000f9000)=0xe, 0x80800) accept$ax25(r1, &(0x7f00008b7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ae6000-0x4)=0x10) bind$alg(r0, &(0x7f000050b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) read(r0, &(0x7f0000a45000-0x93)=""/147, 0x93) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00007e6000)=0x7, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/01 21:28:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005a9000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) 2018/01/01 21:28:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xfffffffffffffffe, 0x40000000000e) sendmsg$nl_xfrm(r0, &(0x7f0000bff000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x5c, 0x1f, 0x209, 0x0, 0x0, 0x3, [@algo_auth={0x39, 0x1, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/01 21:28:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ef1000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000c4f000-0x28)={&(0x7f0000015000/0x4000)=nil, 0x3ff, 0x7, 0x64, &(0x7f00005aa000/0x3000)=nil, 0xfffffffffffffffb}) bind$alg(r0, &(0x7f00004c9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair(0xa, 0x4, 0x1, &(0x7f0000d2e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e82000-0x8)={0x0, 0x8}, &(0x7f00000b7000+0xbd2)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000507000)=@assoc_id=r3, 0x4) r4 = accept$alg(r0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x3, 0x47) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001f2000-0x8)={0x0, 0x1}, &(0x7f0000ce4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000ed7000)={r6, 0x2}, &(0x7f0000da7000-0x4)=0x8) sendmsg$alg(r4, &(0x7f0000b27000-0x38)={0x0, 0x0, &(0x7f000019a000)=[{&(0x7f00000f1000)="b3d6c8388afe8cb3007edc4e007613c7", 0x10}], 0x1, &(0x7f0000723000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000cdc000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa5000-0x60)=[{&(0x7f0000fa1000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f00005e2000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/01 21:28:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a9c000-0x10)=[{&(0x7f00000f3000)="290000001c0055fcffffffffffffff000200e3f00100000000dd600009000100000e0100aa645aff00", 0x29}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000095d000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e70000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de4000)=0xe8) r3 = getgid() r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000356000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000350000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ac6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000028d000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000879000+0xcf)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002c6000)={{{@in6=@mcast1={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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c9000-0x4)=0xe8) r9 = getgid() r10 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000387000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040f000)=0xe8) r12 = getgid() sendmsg$netlink(r0, &(0x7f0000ced000-0x38)={&(0x7f0000e2a000-0xc)=@proc={0x10, 0x0, 0x3, 0x8385f2e09604e678}, 0xc, &(0x7f0000026000-0x60)=[{&(0x7f0000537000-0xd0)=[{0xd0, 0x2, 0x400, 0x8001, 0x0, "2ea601492694703788ccea765766113431f2706bca5dd1eda20cb3ff9aa48e08ca8b2c59427a9b0b0abb0adc2b46633566185345301a3fc3e644a192fc86671cb715683842255f97ca5941ac36fde614b624b789a2f0493219ff802e97f9fd5c26a5a65a1b7317c93f1e392167c6cf81970efc5905b6f6f48b8b17e77bce2b7c40743b0fb83f18c20d84ea5d42fd89c3a89ce26c873b2988d896c61942b48cc6ce7e540c220c242a3e1a9855faa0ec11e78533539a57c52166100adb9205"}], 0xd0}, {&(0x7f0000c07000-0x3dc)=[{0x80, 0x8, 0xd1b63318eac0ca75, 0x9, 0x0, "b8a5bb289223d8d8bb28caf0a16de715e6c5e678770deead5e080bbba8269b5aa3222eab477eae32a335c4e017c01a43503d7438df1346ae523074318fae33f97316ec6bda5aa137388fc03b8582b75144ece65975c3c2921d43ea0b3fbcc1ed154efdc1f82b3c6ef0a89e66b3ed"}, {0x78, 0x51, 0x90a, 0x7, 0x3, "44fd97a2609380a4771f81d51e1a3b61eb8873d9d5df852046053f430002df0c159e5a7e183a24bc5d9036b039ae27cb3542eaab574757b02fef4b1c05b833c4c51b1ba3122f57679c3a99f3353ebd4b20943d31ba154f9e7cbebc7436235897468496cf0f8a28ed"}, {0x1c, 0x9, 0x700, 0x200, 0x0, "788be68c46ec7720250a15a6"}, {0x88, 0x5, 0x300, 0x100000001, 0x2, "b2f92a48108f4f41cf333ca83c6151c2af0f4dd6c47d883ffdbb61c8446990b32c938686aff2eef22c8c0a0462697575b077ab8b00b1dc803b4c3d492c0bc0520374f42cb78ea835d3fbdd688fbabb5cbe203b43fa152e49d0a37e4eaa7e9cf7cc7db9edc102c056d58bc64eb62db5fde9c91942ad"}, {0xfc, 0x4, 0x306, 0x3, 0x0, "2803f83c7373796d8eead13198867b9eeb16d1a836aa5e9e5a2376e37ce153eeebb27ae47ca8deae74674557845e2a18ca8f1f5cc8da10166b1ec0f123952588ef6420146bc8b312acc42264168fa93b22d764beb836d559a98429e2b87dcd13fa05a25188c0ebcd5f2fc4102fc4b8a4a899cad6d5632393d84fc10b2379114328c629901aca8a7a0343314d366a1db4797feacb91a2dc4d62aa3543a1701c42a9a50ec53c5a49d73534b6ff57575702347c10a5e19a06507ff2e5e66431bbd96fa41325f972f6fc61c0eb8adbf19d061f43c1a83c719b7564835a7adf6529c076c87fd522846e5fb4b7e6c0"}, {0x68, 0x3, 0x410, 0xfff, 0x2, "9a09569d9148209cba022a378dbbd5d887d562ebc68b59b75e85ad4aabbe47e7833c9616534099df49c4514744d00f3d2a5b8c2e3f82854de899d08d60cc608f6a925dc826c1bd5c5ab48d8b9f96103dd0877477d7faea4b"}, {0x60, 0x1, 0x71c, 0x7, 0x0, "7be015e8f77c69c3b56ee904ba8b2f12e9b44062365c63bd035a4a301a28f7c1ffa6835ac3b5fafe15b9da1bcac9684809ad59be769659e34653e3de3d38270a54c277e23ee34820f330caebafad"}, {0x7c, 0x100000000, 0x200, 0x2, 0x3, "af5beb339a6b40ded6537f69e49dc25e2474d0303f5cee68be3129471a8b14218c483d6d70fc1929682c74209d81f5a110bc57a8c33e351b44a3dbda752c5c0d069f2bb9726481bca95dc92f1a1472ba43cd86eeb95d15cd0d3a95a2ea187c4091ce01319211fe813018f5"}], 0x3dc}, {&(0x7f00000b8000-0x138)=[{0x2c, 0x6, 0x204, 0xfffffffffffffffb, 0x2, "8b368c2af88b6db44a6e63b8dcbe2ae39dece0b75acc2369688c36"}, {0x54, 0xebb5, 0x0, 0x400, 0x0, "a6ff3e4000c20c89207d48f91a26a9f0040c4965ea25c084d26e23fe42c6ed192616352d96e58c5fbdcdf0af75744e922ac22a26d1719cfb34ce14ceab9c68eb1b83"}, {0x60, 0x0, 0x302, 0xfffffffffffffff8, 0x2, "ccc1f96f95cac0658561b2afe0a9219eb820ba5ec11e110cc1eb25085ab772a15b9f970ecdf766a264634a56424795c5c8ff4da578d156baa3d17493f5a2bcd97e18a4bf57c8d44c6c28becdf12a07ab"}, {0x58, 0x8, 0x400, 0x8, 0x1, "6554e31e8c958d10b726597730f8778f0b5cc84d9eeb4b520d0d63134792a05c34fb1306624b14b7d1d075872c4617b2f164bd628de451f80e02cce9652769e92b84701d4e702063"}], 0x138}, {&(0x7f00009b2000-0x200)=[{0x18, 0x8, 0x320, 0x6, 0x0, "8fa8d35d8a32"}, {0xcc, 0x401, 0x2, 0x40, 0x0, "b972d29b78f27f8b2fa4e3e8a6bd4194bf4b412cae0a6c4629d0bf1baf8c4add9d2b6ba8ebe4cb306c7eacf0a93382e0cd4e7aaf9ae6eaf22f862925b773f015f07fae5873ae862d7c626d1ab8737af92dd78a536e1207103017f1f87b5421da44df9d8a54aa04bf7803ac476d99a99c416951471b3dcc5e3aaa2785de65f2c3bbfbd7d71ab825c472ecef41f47fd4eba46315ae4b0ecf88c2424cddbebfd52b433a7b037935e5000775f1b5cb606bef8f02042303ea482073312e4a"}, {0xc0, 0xffffffff, 0x10, 0xa3, 0x3, "81122274862c33ad58a3889a3d2a8806c24d1bc4168bb1fe2b903e7367f9fab4187e5bbcc5a4e8c00888049b5656cc3b660562dab2389fcdd5bca0741378cb51e3ec20724f90c55c8f6c6be6ffaf0b0f25ceca5000f75acc4228b47f600aded0f940641bb86feb92e40a716d40b97acab1cadae874249f9ef2345819aceaa989e2141333469b7299c4bc5a1347f97975416aa9a24bd9e698d5313702898df4af2335a9f07c06766f2e8beeffe929"}, {0x5c, 0x7fffffff, 0x700, 0x12f, 0x2, "1dad87b8c3dac37c92a64d021390e0ac8f881e08028070e362da5aaab5257790a684d146c0cbaac807c3972e9db6259361769819a6a7219e8bd5eea2cefb3b9826eb507ff6797c35c0"}], 0x200}, {&(0x7f0000fa2000)=[{0xd0, 0x6, 0x200, 0xff, 0x0, "e8a793f50e03410988588c1152454cc125e16f04574445f4039c0bfda16a830d367aea06f95052be3a7a0302f7cac35fe5b809d876f9af8814dc883470cf6e126da5c533fdf158f9b70e7e611f952478b31f8569d1d4f99974b244cbcbebc4a88b6e8990256d25b33c4e4578498228459c87e5cebf8ef224f4613dfbeeb6bb0a01b6ebcffae352deff01f71d381a3e8dc061149968ea42a09a099bf0935ddd45308b05708b3467bf39a354215b0a0bbe16d8f77521363ef15726e9ad5fc1"}, {0x6c, 0x1, 0x20, 0x8, 0x0, "55afcb906a572d31d97c4a7f43ae744e3030d739f88fe4a892d6e504e1ccc510b4549491b73770fe0609a5baec6924017cf94add5985de5997d39a04d6efd284e4928dc5012322966e44e94111fe4a42ddb3b03c5128e6930842"}, {0x48, 0x8, 0x703, 0x101, 0x2, "0c23525210ae19b3bd7692bc2e31bb51e4fc1ce8382a75785bd3ada2d470e5295291dc829d0f089b970752ca0a6520c230f342e253b1"}, {0x110, 0x5, 0x201, 0x7256, 0x1, "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"}, {0x88, 0x1000, 0x300, 0x4, 0x0, "11492f9a85b5d382c0dc8912e082972081c69f7645ea587e9343ff56d315402f059916aaa9259735dd62ea5dcc99c1f32a88a7b718de20dbdfef5c89665c9ae3df039ea230fef41c6e054242d0497d8e9293624ff43c1feae945df0a332bfb87dbc3a0cb290c678d1f1aa583ffcc67371b91c4d24a"}, {0xc0, 0x5, 0x203, 0x8, 0x1, "0592bd9320dcfb2b215c83da817027ae53417f67f21147b46265b45c315492b2cb7ac904bf0e8d637bccb83055569d83d207d1d62568cebcb5f37e863ed89b8d0deeab3cba7ff91c369e8658950d3e6816a28b07197b6ee4e7fc6ad67c7ff9fdee15eaff10735fca1feb426d3f8634f9c59d5065a0ffd4df7da60ea5f470c196b5e055cdcc4650323f7bebeb6ab1f06bf907fe8a3c5645c3563784a0977c3401315208f16a1c92f910ff376cd9"}, {0xc0, 0xffffffff, 0x0, 0x3, 0x1, "fa3e3a70c9bc776d5a766eb35555855bc519970283a544cc52900e846e7cd37936ee37fb4d295f9e890a2ffcdc9ff439378e29376ef5c2cab05457ecdbe36432c028f007a6fd045444366955a9e5d3969433b1f7b9a420e225affc657c31b882ca1bfd1c96d91e1187a45c791ce6e782913594e2a8eb26301c887a3e4fb1afe61f3a06bb521743dab5f2f9479f017ae8d72ca67545b9d86b5536fe72de467a35c41dd2732e646d7793e544b39a"}, {0xe4, 0x98, 0x12c, 0x3, 0x1, "a59a46bfea805c437faa4c12a77da7c06f6db54239237bca9600a2b44090b695adbd43c748e4ec194799acc10e2f021420da60b2f784311b3e056c517f5bca577488c7a4a4192f73d7ff7fca9df19e707589d88c35e36bc09e4eda0a59dd86f621156427dcedd457aefbb4662bf8ca323651213f9fcd8fa346a685c58c6e14f113953a8e83bedbddffa4f4c1850ea0174c910d599f37233908f7dae3c7b30338f43a8aed9d71b8425fb4716dd76db460dd26ca0519996368fc4446f34f0fb0503a66a8b78e67371a3f1099b8dddcdb7695dc7f"}], 0x580}, {&(0x7f0000097000-0x208)=[{0xc4, 0x7, 0x10, 0x2, 0x0, "6680585bf6b8c7ea5d727013f295567fbe4748aa68f6cc3e15dd3322cbe6dfb28545b2c1ca8190e5038c3fda77706b27b93d1136fd318aea420ab5af1aa96fc1323fb1681d5837c27ff9cc3839c45d42b6c8d315b2702840082df0290ad97025564e50078073acd8b35590f5c5ee68a479f8ac19e5a5733b5f875350ca57a4d38515aa3b893a44bb49497ffe1f9fa07e22b02a8e339b4ce360f9fb853e438b5c32c6a0a27d135fde668646055eb14bc2abc76b75"}, {0x8c, 0xff, 0x200, 0x80, 0x3, "35a9e14b05bb997f57402d7f3cb1db87eaa4c6a4afae0685688e24c960449b397f2add39e8be2f287268e3bf24f52375cc7906cce21c93e1d3cbacc6a8e5c0dd039bdb0a7cecdd52bbff6463e6d48cae3b92055a8e07ed10a7de241bc1649150785d73aabfdc0ef116fb3aff8302727a68b020094891f2ba4b2119b2"}, {0x40, 0x80000001, 0x0, 0x0, 0x0, "b28faf978dfbe0516cfb9ca63cf028fb7c6eb09bf254a9b02ed249aed1525d4b61a1420fd9b54586fb2a3b84d9e800bc"}, {0x60, 0x40, 0x4, 0x3, 0x3, "acaade3e7bd572def63d41e6e8846a3bf8c43af4a97ce57519d5e5f13a108d4d05a50ecf92bba8befbcecd035665f21e9e6bf4486f925a34bd9ab9953e5d1ed644256a68d5132fd86c1a20c15c441485"}, {0x18, 0x8001, 0x400, 0x3ff, 0x3, "c961c5ee3fce4c"}], 0x208}], 0x6, &(0x7f0000cca000-0x150)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x150, 0x40000}, 0x24004000) 2018/01/01 21:28:40 executing program 2: r0 = socket$inet6(0xa, 0x10000000000006, 0x0) listen(r0, 0xffffbffffffffffc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000931000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x450, 0x2, 0xff, 0x1, 0x3f, 0x6, 0x8}, 0x20) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f00001bf000)=@generic="827ece35be5b68df71c3d270520bbc5c", 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x74, 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) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003fa000-0x8)={0x0, 0x0}) bind$ipx(r1, &(0x7f0000d2a000-0x10)={0x4, 0x100000000, 0x1ff, "1adfe3c7ed42", 0x4, 0x0}, 0x10) 2018/01/01 21:28:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000211000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000936000)={r0, r1, 0x2, 0x3}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/01 21:28:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xb000}) r1 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000003000-0x10)={0x3, {"8919cfd61a69f5"}, 0xfffffffffffffbff}, 0xffffff75) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x793, 0x4) 2018/01/01 21:28:40 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x480, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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=@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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000640000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x303}, 0x4) 2018/01/01 21:28:40 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000013000-0x4)=0x1c, 0x800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000014000-0x8)=[], 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000005000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000011000-0x238)=@newsa={0x13c, 0x1a, 0xf, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x10, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000011000-0x9e)=""/158, &(0x7f0000004000)=0x9e) 2018/01/01 21:28:40 executing program 0: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000383000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x2, 0x3, 0x1) getsockopt(r2, 0xff, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000624000-0x4)=0x0, &(0x7f0000101000)=0x4) socketpair(0x8, 0x3, 0x7, &(0x7f0000623000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00001bd000-0x8)={r0, r4}) pwrite64(r2, &(0x7f0000188000)="d94c06398cdd0ec74731071db2b10e48f839e0f44e0aef1c8cc2e8bd0dfc603ba29d9f6bce0a19d7ae1bd93c226a975fe4a56bac16cc24a1b796f1afdc0e5f5c4501f994bb77f71ed87267df52c6e4819cb9a383d786ba96add661e6933412eb75c3696bfbae9a084897995df6ddab0bfb47b5ef83cd3410c2ded1b8c11b4a134f98c1950c3642327610aefc3ddb71bfece43a", 0x93, 0x0) mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000624000)={0x0, 0x4, 0x3ff, 0xff}, &(0x7f0000624000)=0x10) mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000274000)={0x0, 0x4c, "773724971e60af7a66bdc8d37555273d2cd1e525db5fc6710c1644ef2a16886ba777df40d661aca35ffd7d8734755ed25ae199789ecb3309a0a878cc7a0fbdbfdce1fad92b9f85b05eded15d"}, &(0x7f0000624000)=0x54) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000005d000)={r5, 0xfffffffffffffff7, 0xffffffff, 0x8001, 0x7fff, 0x400, 0x7, 0x86, {r6, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfba, 0x2, 0xcb, 0x100000000, 0x7446}}, &(0x7f00003ab000)=0xb8) 2018/01/01 21:28:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={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]}, [0x3, 0x3f, 0x3, 0xff, 0x37c, 0x4, 0xfffffffffffffffb, 0x10000, 0xd59c, 0x7, 0x9, 0x6, 0xfff, 0x7, 0x7fffffff]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x3, 0x3ec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x140000, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00003a7000-0x4)=0x0, &(0x7f0000a7d000)=0x4) 2018/01/01 21:28:40 executing program 4: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d07000-0x38)={&(0x7f0000cbd000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000fad000)=[{&(0x7f0000fad000)=""/226, 0xe2}], 0x1, 0x0, 0x0, 0x87}, 0x10100) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00003a6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000faf000-0x4)=0x9, 0x800) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000fae000)=0x401, &(0x7f00003d1000)=0x2) bind$alg(r0, &(0x7f0000b13000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent-generic)\x00'}, 0x58) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fad000)={0x0, 0x0}, &(0x7f0000fad000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ef1000)={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, {0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, 0xf94, [0x4, 0x10000, 0xffff, 0x9, 0x101, 0x3ff, 0x1a4, 0x4]}, 0x5c) sendmsg$alg(r2, &(0x7f000036d000-0x38)={0x0, 0x0, &(0x7f00000b0000)=[{&(0x7f0000124000)="68864c4fbc525024087f929fcc1ac8a770166651d0abfbdf27d1619cb17a6cb2", 0x20}], 0x1, &(0x7f0000fac000-0x18)=[], 0x0, 0x800}, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000fb0000-0x38)={0x0, 0x0, &(0x7f0000fb0000-0x80)=[{&(0x7f0000c09000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fb0000-0xaf)=""/175, 0xaf}, {&(0x7f0000fb0000-0xd6)=""/214, 0xd6}, {&(0x7f0000faf000)=""/152, 0x98}, {&(0x7f0000aa3000)=""/113, 0x71}, {&(0x7f00004f1000-0xa4)=""/164, 0xa4}, {&(0x7f0000faf000)=""/146, 0x92}, {&(0x7f0000faf000)=""/221, 0xdd}], 0x8, &(0x7f0000a6b000-0xd2)=""/210, 0xd2, 0x2}, 0x40000000) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000a41000)={@loopback={0x0, 0x1}, 0x8, 0x0}) recvmsg(r2, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b46000-0xa0)=[{&(0x7f0000fa2000)=""/182, 0x0}, {&(0x7f00001ed000)=""/235, 0x0}, {&(0x7f0000fa4000-0x6b)=""/107, 0x0}, {&(0x7f000039d000)=""/153, 0x0}, {&(0x7f0000fa5000-0xc9)=""/201, 0x0}, {&(0x7f0000777000-0xa6)=""/166, 0x0}, {&(0x7f0000fa6000-0x2e)=""/46, 0x0}, {&(0x7f0000fa7000-0x66)=""/102, 0x49}, {&(0x7f0000fa7000)=""/225, 0x0}, {&(0x7f0000fa8000)=""/53, 0x0}], 0x26, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002b3000)={0x8001, 0x1, 0xd, 0x3ff, 0x59a, 0x1000, 0xffffffffffff7fff, 0x0, 0x0}, &(0x7f0000fb0000-0x4)=0x20) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000faf000)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/01 21:28:40 executing program 1: pipe(&(0x7f0000d17000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ad3000)=@assoc_value={0x0, 0x1}, &(0x7f000014f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x5, 0x10}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000edb000-0x10)={0x0, 0x0, 0x100, 0x8}, &(0x7f00008bc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000fba000)={r4, 0xffffffff00000001}, &(0x7f000031b000-0x4)=0x8) sendmsg$netlink(r2, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x11, 0x1a, 0x203, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) 2018/01/01 21:28:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000069f000)={0x0, @in6={{0xa, 0x2, 0x8, @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]}}, &(0x7f0000fd8000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc9000-0x10)={0x3, 0x800e, 0x2, 0x80000000, r2}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000913000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffc6, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e3d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7e2005, 0x6, 0x2, 0x100, 0x1, 0x1, r1}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004f5000-0x10)={r2, 0x199154fd, 0x7, 0x800}, &(0x7f000009f000-0x4)=0x10) 2018/01/01 21:28:40 executing program 3: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x1) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000713000)=0x481, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000b48000)={@common='sit0\x00', @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) 2018/01/01 21:28:40 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00001df000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/01 21:28:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000072f000-0x4)=0x400000000047fe, 0x4) sendto$inet(r0, &(0x7f0000fbb000)="", 0x0, 0x0, &(0x7f0000fbc000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20fbb000, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000030f000-0x18)=[{0x8, 0x70000}, {0x7, 0x4f84}, {0x7, 0xff}], 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d30000)={0x0, 0x3ff, 0x2f0}, &(0x7f00007e9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000dec000)={r1, 0xd8, "b1ff524f3d798fbbd18c98e7aca76a27ff17ebbed0787e4260dcb7ea3a942cca74aa952d0fa34be51ec50937540d28987cc170f26d906dc77a4bee1a0c910170725bb743a27b11c4df162ede7143ba5f05a8d59a36000000093bf65ea4a53accdf3a93b607114a2ac3919f4b4c9bd2fd3637d90a1a86fc0207053d3fc29ee6e3673fe276b6185a1c84d5c2194d6977ad18c8a82c4ed1c2993e6aab49d48e7b1547044c939867ac6038c258b53467cad182358bc34f2b00000d268bf17ce36923e89897c6290e27586bc084fac476e28c56c87177e6786552"}, &(0x7f00001f9000-0x4)=0xe0) r2 = socket$inet6(0xa, 0x7, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004c6000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b41000)=0xe8) recvfrom$inet(r0, &(0x7f0000545000-0xb0)=""/176, 0xb0, 0x12000, &(0x7f0000eed000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 21:28:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = socket$llc(0x1a, 0x1, 0x0) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x800000000010403) r2 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dc9000-0x8)=@assoc_value={0x0, 0x7ff}, 0x8) 2018/01/01 21:28:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bc9000)={{{@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=@mcast2={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036f000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000be2000)={r0}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00006c7000-0x4)=0x0) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) r3 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r3) 2018/01/01 21:28:40 executing program 2: socketpair(0x9, 0x6, 0x40, &(0x7f0000871000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x2, 0x1f}, &(0x7f0000001000-0x2)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00005e0000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x5, 0x7fff, 0x100000000, 0x3, 0x2, 0x3, 0x2, {r2, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x3, 0x9de, 0x7}}, &(0x7f0000ef3000)=0xb8) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r3, 0x0, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62", 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000f9b000-0x4)=0x0, &(0x7f0000f9a000)=0x4) 2018/01/01 21:28:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00003a6000)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c3f000-0x4)=0xc) write(r0, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f0000020200001d00018005ffffe5000051", 0x1f) 2018/01/01 21:28:40 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000d26000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d26000-0x4)=0x14, 0x800) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000d25000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "09d654bac0e43da2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d25000)={0x0, 0x0}) bind$inet6(r2, &(0x7f000013d000-0x1c)={0xa, 0x3, 0x1f64, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x1c) 2018/01/01 21:28:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x3de}, 0x10) syz_emit_ethernet(0x1fa, &(0x7f0000324000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x1c4, 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}, {[@fragment={0x3a, 0x0, 0x4, 0x5acf, 0x0, 0x7ff, 0x0}, @hopopts={0x7f, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0xfffffffffffffffd, 0xf0, "8841c0dad1345ff8eb4d37ead385f19c07683d8adc6052cbf6c7dead9506e3842db62bde15d5b2e8a512cd9bd24fdc704978e1cd6aec89be66b99bd889ecbc053e57ac2894348355570cba5719066bcd3be5a020fb204cc588d2de52c6d16d8dd771658527fe9f0773864f3827186dfd949975af4325e02f1b56f1166e8656419ee87dbf1e6ebbc46fba74c7e9314cb24561a876ef04d358cb02baa45e381689e181616f1c1bc9fa73051411c1fee605971ad51827af08ac58ac75d768a3e566451fdd28dfb078e0fad120d397b062ff22096c21d8b9fd5ac14356302a98e003be0367540f1ae904c3b124c65d5c0a5a"}, @generic={0x27, 0x20, "d8d7945f68db2f0d3c6f37f908fb59bcb17326ec8e933ed3b700aad112a6f156"}, @calipso={0x7, 0x10, {0x8001, 0x2, 0x4, 0x3, [0x8]}}]}, @hopopts={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x7e, 0x0, 0x2, 0x4, 0x0, []}, @dstopts={0x3c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xfffffffffffffffe}, @pad1={0x0, 0x1, 0x0}, @generic={0x3, 0x2b, "86edf6fd64fb21e0783e9d9c347fd0346f9c6df76cdea93565138a8b73d2d8d821073f823c09513e9e0c74"}]}], @icmpv6=@mld={0x82, 0x0, 0x0, 0xf5cd, 0xba, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) pipe(&(0x7f00003dd000-0x8)={0x0, 0x0}) accept4$llc(r0, &(0x7f00004fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000e8000)=0x10, 0x80000) 2018/01/01 21:28:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x254e2727ba0ab839, &(0x7f0000d85000-0xf7)="d17c1a31ed4a5b40814811ca6beaeae9815196a4d4e496560f2bd4c3bc02234541f668e96c38ee47aa65e0c598fdecb40dc558094bdc7e84ef8fa6ea112f174afe4e80db4fc6fcd5829b1277e88905b63dac8774f86882895a72f1faabd717b71f55dc1efa2bc11139272a39a0b33b1f92d0772024a1170e44641e178c00d58b00e65c844eb2833e4e69cb9114b3f6dacba9f8acd1f4fe3935b795907c779b7984b6087c0270d5f57bfa915740d0ca7536ce2b937563b040b6f379ce3ce1eb5ba259df9657611d4d41f142aecbb796211449fa12cb93e621bc897fffb638502fcbdbd99222ee10a1c4b98341bd1167ae7d8c6645b526f7", 0xf7) 2018/01/01 21:28:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000cd5000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/01 21:28:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c3c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000391000)={&(0x7f0000172000/0x3000)=nil, 0x3c5, 0x3, 0xe2, &(0x7f00000f8000/0x3000)=nil, 0x81}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00009b2000-0x10)=[{&(0x7f00004e6000-0x56)="290000001a001bc91d001c000055000002080000000007000000008a07000000010000000ef4ff010b", 0x29}], 0x1) 2018/01/01 21:28:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000096e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e97000)={0xffffffffffffff9c, 0x28, &(0x7f000059f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007c6000-0xc)={r2, 0x0, 0x18}, 0xc) r3 = bpf$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, &(0x7f00001c5000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000e7b000)=[], 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000066a000-0x8)={r1, r3}) 2018/01/01 21:28:40 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000ad2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x2, 0x100000c, 0x0, 0xffffffffffffffff, []}]}}, @igmp={0x1f, 0xe8a, 0x0, @empty=0x0, "eeb0aa24e98ff9134cdd5ad857423d385c5d4c13ed1791a92e3737a304d8709b96eb41097f47951912c00373a829e5ba1a762e78a8d1b86a721d1ec48f2e113c966174a3d001b86b179d6544524e19e2e3fa7e239b83ea355b8929c3ea7535808b36fb520fab20ffb04887cdc1265f6bba5430cb0e2efbdf143f1e60e534a94a9ee9f63d17649f92c584bd1500653766c43561de3790886950c6ca6f9ba226483f2d1a4b51915c22ad6b55720a94a089962fd52922db72d50b9b76b204f679ac02b0152d1bb7cef4"}}}}}, 0x0) 2018/01/01 21:28:40 executing program 7: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000ee7000-0x8)={@broadcast=0x0, @rand_addr=0x0}, &(0x7f0000ee5000)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/01 21:28:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000865000)={0x0, 0x0}) ioctl$void(r0, 0xc0045c77) r1 = socket$netlink(0x10, 0x3, 0xf) close(r1) 2018/01/01 21:28:40 executing program 5: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000093f000-0x8)=0x1) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000943000)={0x0, 0x0}) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000088000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000943000)=0x10, 0x80000) bind$unix(r1, &(0x7f000093f000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect$unix(r0, &(0x7f0000941000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f000007f000-0x38)={&(0x7f0000158000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000093d000-0x70)=[], 0x0, &(0x7f000093d000-0x3b)=""/0, 0x0, 0x0}, 0x0) accept4$unix(r1, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/01 21:28:40 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000b000)={0x0, 0xc1, 0x9}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000000e000-0x14)={{0x0, 0x0, 0xfff, 0x3, 0x7, 0x7}, 0x5, 0xfffffffffffffff8, 0x359b}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000d000-0x18)={r1, 0x4, 0x20, 0x100000000, 0x3}, &(0x7f000000c000)=0x18) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000d000-0xfe)="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", 0xfe, 0x40001, &(0x7f000000c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000009000-0x2)=0x86, 0x2) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f00002be000-0x1)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 21:28:40 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xfffffffffffffffb}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000006f000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ae6000)="", 0x0) bind$alg(r1, &(0x7f000086d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) 2018/01/01 21:28:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "0100000000000029530000000002000009a9790a21b30c7bc8791905c7bad62ef3070000004938d36d0e00000000000000829a2b0a0006e43a4b2400000000000000001f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8eaf0000077aeb81c73001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bb7000-0x18)={0x0, 0x4, 0x20, 0x7, 0x4}, &(0x7f0000cb8000)=0x18) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000139000)=0x0, &(0x7f0000f30000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000077b000-0x8)={r1, 0xffffffffffffff81, 0x1da}, 0xffffffffffffff01) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00003c1000)=@generic={0x1, 0x7, 0x2}) 2018/01/01 21:28:40 executing program 3: pipe(&(0x7f00003b7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0xa000000, &(0x7f000061c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000a38000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4050008, 0x0}) 2018/01/01 21:28:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00009a0000-0x4)=0x1e, 0x4) read(r0, &(0x7f00000a7000)=""/88, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000c26000-0x2)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000d6000-0x38)={&(0x7f0000fc5000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a0b000-0x10)=[], 0x0, &(0x7f0000f80000-0x14)=""/20, 0x14, 0x5}, 0x0) 2018/01/01 21:28:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ad000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000d21000)=[{&(0x7f0000160000-0x34)="d18558dbeab55891fd71a35670e87b51a9", 0x11}], 0x1, &(0x7f0000ca1000)=[], 0x0, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d5f000-0x8)={0x0, 0x0}) recvfrom$inet(r2, &(0x7f000064d000)=""/240, 0xf0, 0x10000, &(0x7f000054c000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 21:28:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x20000100000006) connect$inet6(r0, &(0x7f00003df000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000cfe000-0x80)=""/128, &(0x7f0000719000)=0x80) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00004e8000)={0x7fff, {{0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000d41000-0x90)="2a7e6b14aae5e3f8a0fb8932f4da66b128a268b50af10c8ebf9bce9823ba03c875cf1e9ecc102afb5670850c59b355ad248bc40639850ec21b659041ddcf2c6feade79a960027fc2302ced01460cfb812b518381ff41e9f99d2db5881a38349ae7268add627fb769d0d48f8f4cbf32a881ae99635ef37ab4a8bfad6114fde5b8d50fb4db86cc73becfc95ff20d6ffaa5", 0x90) 2018/01/01 21:28:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b32000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c0000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000eec000-0x8)={0x0, 0x4}, &(0x7f0000302000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b26000-0xc)={r1, 0xf6, 0x10}, &(0x7f0000def000-0x4)=0xc) sendto(r0, &(0x7f00009d2000)="818b46e129faa61ef2042cbe3fd60072a08807409a1299c807fb22176bc8673982f172751588051e8d16b19d4b392f82397414c1b8cf6635afb3038b60ef353658c6d8fb84ed4b34feb5ac4cef3c577cdeea1b71ab93a34e0c6645161a0642f00458e19b837af1ee7504b5c3c3e73774302f1e010570717682fb90c7629ad60a20469c6db58d24552e672d806a9489c56569", 0x92, 0x48050, &(0x7f0000c1e000-0xe)=@l2={0x1f, 0xff, {0x1, 0x7fff, 0xce5f, 0xbd2, 0x8, 0xd3}, 0x9, 0x0}, 0xe) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000968000)=[{&(0x7f0000e24000-0x2a)="2900000018003109008b0001000000070a0000000000ff06800000000c000800040011000053f4ff01", 0x29}], 0x1) socketpair(0x17, 0x4, 0x6, &(0x7f00000dd000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000c2f000)="b327acb546aa4fac873e81cc3d57bd521d793c7b0079eede538deb7263febbec72aa976434e825ea827c7d1e6eb04d779fc79f39f868c3aa2b812eac267021be0ac851eec105905f5012aa9cb16d39944dc813b513de28ae5ba682814528890f800d851b7a243259c6fe1b24c467da812753a4ec2a64ed73cc6cefe87ffd270056981151bbcbeee3aa0092c9e137e04ebb597acaea6c4afe7bd70feb741d7a2dd353321b8effa7a09a0c116ec491ad2f6daa8559828ee71f2cabd681068aef738c12de23c8b06a8a6f3d38ab3528358cdde30954aef3ac7a11389db7a8fc51c77c00351b139707258318db381b213b5d87cfd872c025", 0xf6) r4 = socket$bt_hci(0x1f, 0x3, 0x1) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000dee000-0xa)={0x3, [0x2fe, 0x1, 0x4c5]}, &(0x7f00000c2000-0x4)=0xa) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f000080f000-0x2)=0x1, 0x2) 2018/01/01 21:28:40 executing program 6: socketpair(0x15, 0x5, 0x274a, &(0x7f0000530000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000eec000)={0x0, 0x4, 0x40}, &(0x7f0000de1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x7f, 0x9, 0x1, 0x1, 0xb0b}, 0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004b4000-0x8)={r2, 0xfffffffffffff011}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f000011c000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2018/01/01 21:28:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000019f000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) socketpair(0xa7792770c6aab618, 0x3, 0x4, &(0x7f00000ac000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000548000-0x4)={0x4}, 0x4) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) close(r0) close(r0) r3 = socket(0x9, 0x5, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009d1000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000143000+0xd83)={0xae, &(0x7f00004ac000-0xae)="0899c8d69f05529d115a35922d5626bd337a61366440ef1038629d1a99b6f9ed888a7ff1ef055770eab3ad38651706bb75b54024a557e05bcfe3aa2d44417a92178edc808581de53a67163f66e92af011173cdd3bbff82ecd8074b39ff5434360d488347374e89484ca42b08cae58f60f706307d5c4cf4e9e1f752650ab37500daf1e7836de363d6f9f376ace0339fe249b5e7487c5341e895a7307ee65f674a5353216d27a2fc1db52cad400643"}) getsockopt$inet_int(r3, 0x0, 0x3d, &(0x7f0000075000)=0x0, &(0x7f0000d55000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000051000)={0x400, 0x8002, 0x2, 0x7, 0x0}, &(0x7f00000fa000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000b8d000-0x20)={0x2, 0x2, 0x8007, 0x5, 0x7, 0x1ff, 0x101, 0x4, r5}, 0x20) 2018/01/01 21:28:40 executing program 1: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f0000707000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00006fc000)="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", 0x579, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e94000-0x4)=0x7, 0x4) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f1b000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffbb) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/01/01 21:28:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0xfffffffffffffffc) connect$inet6(r1, &(0x7f0000584000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000002}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f000003d000)={&(0x7f000030d000-0x1c)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cef000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00005c6000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) [ 236.370394] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/01 21:28:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) poll(&(0x7f00008d2000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x6) bind$inet(r0, &(0x7f00004c0000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 21:28:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000706000)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000606000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f78000-0x4)=0x5) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r1, &(0x7f0000c27000)="", 0x0, 0x0, &(0x7f0000dc1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/01 21:28:41 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x6ee000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006b4000-0x4)=0x401, 0x4) 2018/01/01 21:28:41 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r2, 0x0}, &(0x7f0000001000-0x4)=0x8) 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$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000000000)="c3c353308f751fbaa6c1545121205b3ab9bfe8c367e77a4c5f82be1ea1f93b68dcf04097da1dde12527ad71269ec0940e89bb028784504bcec63c8e981b4a6e03eab6b5128e295ac6436d5d08bac3bf7b8184e5be27d5eb8b60b133bfb5d5521a501430b91a17b9c32f5bbb6dcac3d96b85ae86cc07d8a04090377454fc29876e2f05a6fe2da7516bd3035cd2c5a9868912deea0b43c8783aae560b66eee7eaa3a22e45863", 0xa5}, {&(0x7f0000000000)="593e2937e744364c0619ed208e0ec9592b46efdb5b940be05e6a6a90af8b10ea6e6196ed", 0x24}, {&(0x7f0000001000-0x1c)="6fa4f0c1ff868d76a9f5ffe2de0a4c9586ec6ec6481905fc383dd595", 0x1c}, {&(0x7f0000001000-0x26)="144d11ba164c701df441caf66104917d9d1072e4b6264bb9ac565d6cc2f90070a73c1affcac0", 0x26}, {&(0x7f0000001000-0xc7)="b83a86bfc2dce3b747ac33031b857d8a97e51bfbcff9bdf64adccd6be58cf7b44419c720beaebd6d9f3ce9404cd268ff995d40f543c55a9d3758117f5f5f47f589cb6f3ebc5d0bd60c5f3cd73efb4700371c4f15b6d9bc1a0dbd286827b1b3687e72a8a89485385b3d2fb44aa37b891b7dc21932b75744817af1b4bd297d8cbec10947138efefe4b3aecad5107729fd141275f144a37219dfffcf770cf55be40b6491b1630819920d228da6f55650eb21b09a68a018d5326c581ec221d45a01cd6772efca73d56", 0xc7}, {&(0x7f00003d0000)="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", 0x1000}, {&(0x7f0000000000)="7be007ac2659ddce7d9ff1ed22fa24dc9266ba57d49ceae4bae76e22fb44f186f1f050213c9373080babd4ddb1ed7122cce3d93477bc122f0adf80d8ac619ffe4f147f2a689649b3853145cf8b4180382c6d35cbba0c8ca2fd7746770afb0b6b5488b8ff6e5d01bd8795e6c395d7874e4921ebe8d8066100e9fecfdc81d60e5147628299f0dea51ce483fb92a3f3f0e250936c70affc877d4bf71ac30b363a755376ac42544da3a9dbac0fe94254491499430cd93c534034020d468c1c83fd864e7240fd0284f49b0312b9806db7980e465b391564edcec3eb9286487357", 0xde}], 0x8, &(0x7f0000001000-0x18)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x10}, 0x20000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000829000)={0x0, 0x0}) socket$unix(0x1, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000079c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e16000-0x4)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f00002bd000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, r5}, 0xc) r6 = socket$inet6(0xa, 0x80003, 0xffffffffffffd0a7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xa4, &(0x7f0000001000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x0, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000001000-0x14)={r7, 0x8, 0x6, 0x8, 0x0, 0x1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', r8}, 0xc) 2018/01/01 21:28:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) socket(0x1, 0x3, 0x6) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000e4d000)="", 0x0) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 21:28:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d5c000-0xc)=@sack_info={r1, 0x4, 0x0}, &(0x7f0000a32000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080b000)={0x0, 0x1c, &(0x7f0000590000-0x38)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}]}, &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)="", 0x0}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000485000)=@int=0x0, &(0x7f0000b58000)=0x4) sendto$inet6(r4, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000af8000)=@sack_info={r2, 0x3, 0x3}, 0xc) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) 2018/01/01 21:28:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x80007, 0xffff, &(0x7f0000a4f000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00007c1000-0x10)="993372a3ebee10d9dafb9806b9f808dd", 0x10) pipe(&(0x7f0000256000)={0x0, 0x0}) connect$bt_l2cap(r2, &(0x7f0000ebd000)={0x1f, 0xfffffffffffffff8, {0x26bf, 0x40000000000, 0x100000001, 0x7, 0x9, 0x6}, 0x3, 0x3}, 0xe) bind$alg(r0, &(0x7f00008cd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) bind$alg(r0, &(0x7f00007e8000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-fixed-time)\x00'}, 0x58) 2018/01/01 21:28:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b64000)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000c00040000006b", 0xfffffffffffffebc}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008a9000)={r0}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000065e000-0x8)={0x0, 0xd82a}, &(0x7f00006a5000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009c8000)={r2, 0x1}, &(0x7f00001ae000)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b2b000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000073000-0x4)=r3) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00006db000)=0x0, &(0x7f000027e000)=0x4) [ 236.438659] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/01 21:28:41 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000-0x1c)={0x1, 0x8, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001a000-0x20)={r0, &(0x7f000001a000-0x23)="0791", &(0x7f0000010000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14a, &(0x7f00001e6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a23f07", 0x114, 0x0, 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={0x3f, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x2, 0x8, 0x6, 0x80000001, [0x8, 0x7fff, 0x3, 0x1]}}, @ra={0x5, 0x2, 0x5}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "2d4fd9a7491a865f045e7efb51d81dec8ad6d1c355e9e90fcc21a3ec9e0b0c6be4b82c750091246888fd498b15ab7fe2a81112a688fad571a32507b4144a3d8a7295de4cd9d4ac6a371cbf83ba7b47a75ff9e96cbe57516a8449e5e3c50cc94158f80e2081b5cc1f6286fe78ac575ad7584e766115bbac0ac9fa072d740484d31c01e3fa588ee012f7d0a4f6b64a1c52d3822bdae21e999283dbc3ae7176a893c261d5af6d9f2de202c9a2b6161026ba0be71059918f4a267448e3359a3b8a9b6fc42bcd090ac7509765036025de030e3a9a44cb4863"}}}}}}, 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000b08000-0x8)={0x0, 0x0}) socketpair(0x0, 0x1, 0xc000, &(0x7f0000602000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000845000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002ca000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00006d6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$packet_int(r2, 0x107, 0x7, &(0x7f00007c3000-0x4)=0x0, &(0x7f0000439000-0x4)=0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f000001d000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000000b000-0x10)={0xef1, 0x8000, 0x0, 0x3f, 0x0}, &(0x7f0000011000)=0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000001c000)={r5, 0xc37, 0x0}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000053c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0xb84, &(0x7f000001c000)={0x0, 0x0}) ioctl$void(r1, 0x5451) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f000000d000)=0x40) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f000001b000)=0x0) 2018/01/01 21:28:41 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b85000)=[{0x3, 0xffff}, {0x2, 0xff}, {0x8, 0xffffffffffffffff}, {0x3, 0x7}, {0x0, 0x2}, {0xb, 0x0}, {0x2, 0x6bcf}, {0x4, 0x100}], 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/01 21:28:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00007af000+0x7b2)={0x8, 0xa, &(0x7f0000274000)=@raw=[@ldst={0xed9706b7f8fa3242, 0x2, 0x6, 0xf, 0xd, 0xfffffff6, 0x11}, @call={0x85, 0x0, 0x0, 0x1b}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3ff}, @jmp={0x5, 0x80, 0xd, 0x1, 0x1, 0xfffffffe, 0x0}, @generic={0xfffffffffffffffa, 0x0, 0x1ff, 0x4}], &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a19000)={r0, 0x50, &(0x7f000050c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000312000-0x4)=r1, 0x4) 2018/01/01 21:28:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000dce000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x40000000000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000020, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="59af3170e1fc0fca39b1f7c56b4cab1e"}) recvmsg(r1, &(0x7f0000f3c000)={0x0, 0x0, &(0x7f000082b000-0x80)=[{&(0x7f000095f000)=""/4096, 0x1000}, {&(0x7f000012f000)=""/4096, 0x1000}, {&(0x7f0000b8a000)=""/41, 0x29}, {&(0x7f000018e000)=""/190, 0xbe}, {&(0x7f0000fe1000)=""/209, 0xd1}, {&(0x7f0000331000-0x53)=""/83, 0x53}, {&(0x7f0000505000-0xa3)=""/163, 0xa3}, {&(0x7f000013b000-0x90)=""/144, 0x90}], 0x8, &(0x7f00008b4000)=""/0, 0x0, 0xffffffffffffffc0}, 0x85ddf17a936b1980) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002c8000)={0xffffffff, 0xfffffffffffffff9, 0x0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007c9000)={r2, &(0x7f0000be6000-0x92)="59dc954d048e4a2ccf0d4a11ffd66c847fe7f52721d6569a9dd34ae35f19f6fe05dce4478e25dab903256b6eb3537df87cf859d6b63ddf3b6f6dc93d0dfed5d907ff72f92fa557a0b64bc7bd9056532a75ef73efd778005986eb59f1fca03f957322d2f1c245e7e902b6311bfccc08c5db9dd10bd4145c099311ff7135c6383b54f84c4ca5dd8d82a4cdf551a10a7b541c86", &(0x7f00008e3000)="1facf85b85b2b7e1d7dec8b33333da6bdafca5e64247170d35cc7cd2a21c038c052d86ce7e41d26f65c08a1364d8e52132747f3e2d579fd939a432", 0x0}, 0x20) 2018/01/01 21:28:41 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000006000-0x5)={0x7, 0x7fff, 0xffffffffffffff81, 0x6}, 0x5) 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) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000006000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000006000)=r1, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000)=@int=0x0, &(0x7f0000005000-0x4)=0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000006000)=""/165) 2018/01/01 21:28:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000c37000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "f80409", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x11, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @sack={0x5, 0xa, [0x0, 0x0]}]}}, {""}}}}}}}, 0x0) 2018/01/01 21:28:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a3d000)=@assoc_value={0x0, 0x0}, &(0x7f0000dab000)=0x8) [ 236.545338] sctp: [Deprecated]: syz-executor6 (pid 1021) Use of int in max_burst socket option. [ 236.545338] Use struct sctp_assoc_value instead 2018/01/01 21:28:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000139000)=0x0, 0x80800) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00005c2000-0x4)=0x100000001, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/01 21:28:41 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000067000)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000002e000-0xc)={{0x7fff, 0xff, 0x8, 0x0, 0x1, 0x7}, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x2, 0x4) socketpair(0xf, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000000)={0x1, &(0x7f0000000000)=""/177, &(0x7f0000001000-0x18)=[{0x2, 0x7c, 0x8000, &(0x7f0000002000-0x7c)=""/124}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x4}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={r3, 0x9}, &(0x7f0000002000)=0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000003000)=""/155, &(0x7f0000001000)=0x9b) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000002000-0xeb)=""/235) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={r4, 0x6, 0x8000, 0x80}, &(0x7f0000005000-0x4)=0x10) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x1, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006000-0x6)={r4, 0xaa9}, &(0x7f0000002000)=0x6) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000005000-0x4)=r1, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000006000-0x14)={0x0, r2, 0x3, 0x2, 0x0}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000007000-0x8)={r4, 0x3635934a}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000008000-0x7)={@generic="fa8bf73db52f2d26fa14c3bda8189408", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000008000+0x256)={0x3f, 0xff, 0x9, 0x1, 0x8, 0x4}) 2018/01/01 21:28:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x801, 0x0) write(r0, &(0x7f000024d000)="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", 0xfc) [ 236.629361] sctp: [Deprecated]: syz-executor6 (pid 1044) Use of int in max_burst socket option. [ 236.629361] Use struct sctp_assoc_value instead 2018/01/01 21:28:41 executing program 4: mmap(&(0x7f000007b000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000097e000-0xa6)={@random="1e324601ab2e", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88a8, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @multicast1=0xe0000001}}}}, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00008ef000-0x4)=0x0, 0x800) connect$bt_l2cap(r0, &(0x7f0000ea8000-0xe)={0x1f, 0x0, {0x3, 0x40, 0x6, 0x8000, 0x5, 0x400}, 0x40, 0xffffffffffffffff}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000817000)=[{&(0x7f0000001000)=""/193, 0xc1}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/132, 0x84}, {&(0x7f0000002000-0xa4)=""/164, 0xa4}, {&(0x7f0000002000-0xba)=""/186, 0xba}, {&(0x7f0000001000)=""/21, 0x15}], 0x6) splice(r0, &(0x7f0000087000)=0x0, r0, &(0x7f0000000000)=0x0, 0x3ff, 0x8) 2018/01/01 21:28:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000019000-0x1)='W', 0x1, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000728000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5, 0x0, 0x0}, &(0x7f00007d3000)=0xa0) socketpair$inet(0x2, 0x0, 0x5, &(0x7f000008a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a0d000-0x20)={0x1f, 0x2, 0x8, 0x808, 0x7, 0x2, 0x101, 0xfffffffffffffff7, r1}, &(0x7f00005c0000)=0x9) 2018/01/01 21:28:41 executing program 2: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f89000-0x20)="", 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000b30000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000286000)=0x0, &(0x7f000092e000-0x4)=0x4) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8c000-0x38)={0x0, 0x0, &(0x7f00004ac000)=[{&(0x7f0000f8a000)="95", 0x1}], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0xfffffffffffffffc}, 0x40000) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f8e000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000f8d000)=0xc) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000f8e000-0x10)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f8d000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000046d000)={0x472, 0x0, 0x2, 0x9}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000f8d000-0x10)={0x98, r5}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000f8d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f8d000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2a8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xe, 0x3, 0xeaf9, 0xe}, &(0x7f0000c4b000-0x4)=0xa0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000018d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000f8d000-0x98)={r7, @in6={{0xa, 0x2, 0xd95, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1}, 0x98) 2018/01/01 21:28:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f80000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000076d000-0x22)=""/34, &(0x7f0000001000-0x4)=0x22) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9939, 0x2, 0xff, 0x5, 0x8, 0x94dc, 0x20}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0x6, @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]}, [0x1, 0x3ff, 0x2, 0x80, 0x0, 0x4, 0x4, 0x4, 0xd3, 0x1f, 0x1000, 0x4, 0x0, 0x200, 0x1000]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r1, 0x40, &(0x7f0000000000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x1)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bind$inet(r0, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000004000-0x1)={0xd3}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000005000-0x4)=0x204, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000001000)=0x8001, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000006000-0x45)="97b156cafe12edd8fff1a03aa43e3dd7e38718a8f94f1243cfa6544b76478120ff03c513db381c055aaa56838b327112c9e1535588b94d34341cbd35b0f94898144d29fed5", 0x45}, {&(0x7f0000002000)="8168b2f6c4c0e178f221ddb6de5a506b4969a2d3b4aba60260c87f5be90552245006e20e1077d796342fa91c398685f3", 0x30}, {&(0x7f0000001000)="5321acbdce4574016ba97d652fd4cf2def52426af636ca5bd03ac73626b15a5cca6d33517e82de1568eb4177145bcef415568f25bd68a47e3a027b724130543c75f7a3117e74bca28b0be564ee237f7f77272e4ce1b1e07abe0391891e43dfb52d3c4979a5c81f9f20734247cc5e9d7546a4b8875510e29220d8bf473726e7202622d286ccdf76e0a805a14634af0e406a0c50b86e7b4252d2094a57d04892acd892ab86e40ca91b35cffee6e6d00fdb", 0xb0}], 0x3, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000006000)={0x100000001}, 0x1) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000007000-0x10)={0x6, &(0x7f0000002000)=[{0xfffffffffffffffc, 0x7, 0x7, 0x100000000}, {0x3ce71893, 0xffff, 0x0, 0x8001}, {0x3, 0xffffffffffffff5e, 0x1, 0x4}, {0x4, 0x1, 0x2, 0x6}, {0x7fff, 0xffffffff, 0x7f, 0xff}, {0x101, 0x9, 0x5, 0xf3de}]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000008000)=0x0, &(0x7f0000006000)=0x4) bind$inet6(r0, &(0x7f0000001000+0xd4)={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, 0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000009000)=0x6, 0x4) 2018/01/01 21:28:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x8767, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x8, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000da1000-0x8)={0x0, 0x0}, 0x1, 0x6) 2018/01/01 21:28:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003ec000-0x20)={@generic="d24f7932545167f3e2ca24b5b568028b", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept(r0, &(0x7f00009c5000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00002ea000)=0x10) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000f73000-0x4)=0x0, &(0x7f000041d000-0x4)=0x4) 2018/01/01 21:28:41 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000fe7000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) 2018/01/01 21:28:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000b03000-0x9d)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x56, 0x0, 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}, {[@routing={0x36, 0x2, 0x1, 0x2, 0x0, [@loopback={0x0, 0x1}]}, @fragment={0x32, 0x0, 0x7, 0x200, 0x0, 0x2, 0x3}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b6d195", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [], "218e565b0bbf"}}}}}}}, 0x0) pipe(&(0x7f0000462000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00001c4000-0x10)={0xfffffffffffffffc, 0xba}) 2018/01/01 21:28:41 executing program 1: mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r1 = accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) listen(r0, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007f5000-0x4)=@assoc_id=0x0, &(0x7f0000a67000-0x4)=0x4) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a66000)={0x0, 0xba9, 0x401, 0x6, 0x5, 0x1, 0x7, 0x2, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x7ff}}, &(0x7f0000640000)=0xb8) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001dc000-0xb8)={r2, 0x40, 0x1, 0x3, 0x1f1233cb, 0x4, 0xfffffffffffffffd, 0xa47, {r3, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x6, 0x1, 0x7}}, &(0x7f0000a67000-0x4)=0xb8) sendto$inet(r0, &(0x7f0000a37000)='7', 0x1, 0x0, &(0x7f0000001000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/01 21:28:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002ff000)=[@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/01 21:28:41 executing program 3: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x76d37d50d3fd3284, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f69000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f69000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003c0000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7ff, 0x0, 0xc4b, 0xa, 0x20, 0x20, 0x7e, 0x1, r2}, {0xffffffff, 0x0, 0x9b1, 0x1f, 0x3f, 0x0, 0xd5, 0x100000001}, {0x1, 0x4, 0x8, 0x5}, 0x1, 0xd, 0x0, 0x1, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x2, 0x0, 0xcf55, 0x8000, 0x6, 0x7fffffff}}, 0xe8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f6a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f6a000-0x4)=0x8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f69000)=@sack_info={r3, 0x9, 0x20}, 0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x8, &(0x7f0000f6b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00003fa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000f6b000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x0, 0x5, 0x8001, 0x4, 0x80000000}, 0x20) 2018/01/01 21:28:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1009002}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r3, &(0x7f0000001000)={0x1a, 0x0, 0x4ee9, 0x5, 0xfc58, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/01 21:28:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000434000)=0x2, 0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000a8000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac8000-0x4)=0x10, 0x80000) accept$inet(r1, &(0x7f0000799000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c5f000-0x4)=0x10) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000058d000)={0xffffffffffffffff, 0x50, &(0x7f0000351000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffffffffffc8d) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000bb000)=r2, 0x4) pipe(&(0x7f0000dc7000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f00000c4000-0x4)=0x0) socketpair(0xa, 0xfffffffffffffffe, 0x4, &(0x7f000001a000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) 2018/01/01 21:28:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000030f000-0x4)={r0}) bind$unix(r1, &(0x7f0000e36000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$inet6(0xa, 0x1, 0x3a) socket(0x10, 0x80805, 0x200040) getsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000802000-0x4)=0x0, &(0x7f0000953000)=0x4) 2018/01/01 21:28:41 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000003, 0x80200000029) sendto(r0, &(0x7f00005de000-0x3b)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c0000000000000401409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34754f7e9de7eea7", 0x0}, 0x60) pipe(&(0x7f0000040000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000fd6000-0x38)={&(0x7f0000fd5000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd5000)=[], 0x0, 0x0, 0x0, 0x4000041}, 0x4) 2018/01/01 21:28:41 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x18) 2018/01/01 21:28:41 executing program 6: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001c6000)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0xffffffff, &(0x7f0000def000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000dee000)={0x6, &(0x7f0000def000-0x378)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000dee000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000850000-0x1001)="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", 0xc89, 0x4003, 0x0, 0x0) [ 236.852251] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 236.922339] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/01 21:28:41 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000002000)=0x10000, 0x2) 2018/01/01 21:28:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000039d000)={&(0x7f000075c000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002b4000)={r2, &(0x7f0000d87000)="8b0f0692b2f515d8e06c1f6fbc32380b21e7b700a27b4384fb231bd4bb14df81c58fb79f03eb1774ef03472c10a0b5a3629fa8e6b1ddf31784f71b3528c8f67cf15ebaf742c433d22994793111b74940325c518bc022278fb7", &(0x7f00005ac000)="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", 0x2}, 0x20) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005e5000)={0x0, 0x0}) connect$unix(r1, &(0x7f0000ea2000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_int(r3, 0x29, 0x7f, &(0x7f00004f1000)=0x1000, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b95000)=0x0) r5 = socket(0x1e, 0x1, 0x0) setsockopt(r5, 0x20001000000010f, 0x0, &(0x7f0000005000)="", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006a7000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa9000+0xb8d)=0xe8) vmsplice(r0, &(0x7f0000e4e000-0x50)=[{&(0x7f000029b000-0xb9)="920b4a0bc4be2ae325eeea294bfeedf3d104cd59aef23fa0e181c7c3d4926bf71ca2cf45f6efbd256970a04c92d7a891eb20d81b2cc616636242ed38072ee69c5e05c8cb7c91b3f729606ba9ce553de89888db2d3226e65b4915af0e9dbd38038ecd2ca17eb55cce67ce751da845bf9519612ed728e23e05dfc2ff00879c4d6f27830132512b73ae6716b04197ceea780476c3458b290016f8a1cc0955b26f5f2a3b02b9ea29efa579513856f4b1440e878fc8afeccbcfa277", 0xb9}, {&(0x7f00006d1000)="c20319544f1a97409ade5a6dc3c0c295d69dbdfead3f40dd793d592af15750bff025ceff6698eca57438ac40e062ca257e34522456b3d1d25671603ac8aeea7c1e67683e2ddd9953118ebafe61d93dd8ff01802f96ecf1602343126a2328f9bc8c26d6802dd3bee85e900464aff4cdac47aebfcc9ff64d3ded316baf732677508d84826673e89193753540601394b4c68cd945c3142d", 0x96}, {&(0x7f000079f000)="0ce14273a19b2b6fefd33de4e74094", 0xf}, {&(0x7f00007eb000)="8e68179c4caf4e2b31d4db9b8c908350a89cd245ad8e687404586561f329ad09842fab4e87916cd9c999d428960d5ad9143054e1fdf885f039ee77b40c0a634e24e9b286ed006668f5765fd7ed3cf8fc139a6aecfcb6784cb97654cbf82457e7edc654404643751d2049c986d05d5e62cfa1ea67a63b5bbd8c3cabd8ea19517b207f54835833badd9e2282a52de5c476e87e1d092a161e04e93c3abe6ac9b460155552460160de9aedb3b839704cbfc7d76c39763d36dd160e595d8541bdf2d32086ab7718099f87dc2afba710e74b505482db21ea026729564cb78ab2a392b764bfebfd84fc", 0xe6}, {&(0x7f000060b000)="85bbf846b96d5998235187d358d3d394703857e02f6773a0f8c89ec67d84c9c25cc0fe9dfddeab0ae6e1429e0c519a447be71f672be194bdaa60da557ed8669b539afb5794a5e334741a03231fd1f3fa3fd1656298c1acb8300f301e6b4c82", 0x5f}], 0x5, 0x7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003df000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c4000-0x4)=0xc) epoll_create1(0x80000) sendmmsg$unix(r0, &(0x7f0000c05000)=[{&(0x7f000022d000)=@file={0x0, './file0\x00'}, 0x6, &(0x7f0000224000-0x50)=[], 0x0, &(0x7f000052b000-0x58)=[@cred={0x0, 0x1, 0x2, r4, r6, r7}, @rights={0xff94, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x50, 0x0}], 0x1, 0x40800) accept4(r5, &(0x7f00008f7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000879000-0x4)=0x58, 0x80800) 2018/01/01 21:28:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) getuid() 2018/01/01 21:28:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000003, 0x84) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00008a5000-0x4)=0x0, &(0x7f0000273000-0x4)=0x4) socketpair(0x5, 0x4, 0x7, &(0x7f0000e2e000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xe02) 2018/01/01 21:28:41 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000003000)="5ca6874024b8d067841901bf4d192a1d96cf165d76b77549a4754491ce3f02de604901005a222c28777d83e8542e278f40cdeff19ba91d554b10aa47ce98daa65306fa587258919ee11eda1b5e7581473101c84da2f9c16120d78450ab05f86308d552b2020dac74558dae172915f5209129a2e993ec988170db11204c766ddddbec19bf80c077f8868f5e904a042685b0326a82fb6b471228216c133b871f1323b394308c4d17d14ffec1f65040d063e5ba60c74051ec269155a195d57c3afcef2d2a1e6863be38fc1ab7ab091b07d7fc893693", 0xd4}, {&(0x7f0000002000)="ec9e57b4de8d0ad0e7c0e73c82b8d1a3ec29930404d00e2ed4f9411d4ee2729c57974bfd1ca33f5eb1688b49ce4b2a8c587b51878a96cbf264344d776a40062d0b716619e4def0a795ad6836e10aa13fa267b6640cc10941329f1d89b91e3bcadae5f72b536f95f145", 0x69}, {&(0x7f0000006000)="747ac72bc526589eb0e4017fda962e57c693f750be777e256a8d7f9ddc1c0d0a19e6403b89da63e78986c79ef59a8ca85685729e9e29b35d1356c72809058eb9a0feb11f96c6eec13934ce86fa35d186b4018a9dca7e975fd5bd4f6a55b0eb47f3adf36f39d0005c5e3400f5e786460d4edd8ad3ac8b6f4df4e64b68cc81445667bfec6dfeb7c31884f7f83f9e4c79c3f609fa68cd6dc0cfd50bfc3bc990", 0x9e}, {&(0x7f000000c000-0xc5)="b67588ae070d5c2291e4fd3240fee18ba3515a2bff81b29032f16f78ca93b77be8f5a12dd68f243e5aae7da804e22846e4aac05238c8cc534b7842ebfa41e3bcb269ebe6bdea838f320000b404e4214783ec480f0a8b48c9ec156134eca0164cb32d1374f4f63603591b8602534b3a1b8799b30f2dfb566c42a4926695dbe095b69ed8a19bbb3aa4dc13939156ae8f2bd10ac8dc4248d287c8f918c6b41fd3085bf2cd51429de046b9c3b222e304b0a9f8ee2fa19414402e26f853c67068d3dba5fc40ffde", 0xc5}, {&(0x7f0000002000)="4e714c67ca31431b3ec9636434", 0xd}, {&(0x7f000000c000-0x33)="ba62dc8ba2fdc1808fdf1d8834fcb819c6c743d10db97524a0f47010b7bf5fc4714a86688bb3d194468008757f3735d80af121", 0x33}], 0x6, &(0x7f000000a000-0x11a8)=[{0x1010, 0x10f, 0xffff, "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{0xb8, 0x11f, 0x0, "0b443b4355cd5b38c943bf1e07491293eaa2958a340f8f878812de5e6800a57147ef758204b24e3721e5ef6a21c89051915ff97404c40987da99a8058802c1fb66e114bf11d389be2564b2afe6ed365fd3a6558f6fa763c797b58f7c46bfa465483650ff0d0b2e1a6c8afd59769178cb38f550fa3f2f27cffabbeb4efaf003a3d4bb24fb893bf2b6fe4ab9c862bdb6e77e147552ed98bd533b7ed2ee342baac05a6e9283"}, {0x70, 0x1af, 0x0, "a9eb37f77488531044d7a251d2355b24c0e686351f75227425d82ef4280330b34e287979d042b82bc146276d3e04edc7135fdab9620a0d5a5b76e472d9f7f6da42b039b856e3a0e57cfa4b9658ef130cc5c8ba7b7dc647f3e6789c362f21"}, {0x70, 0x104, 0x100, "65cf1ebd2edaae36a1db663fad222c310ba6925df2bea8583142fc5a46defa1d7146c421663a6fa4ad9cb2e3013cafc2cc782f9d016e59270cfaa1c4768efff3d98b46e5dec9911070dd9288cedb326ae75c27853c6737046039c0"}], 0x11a8, 0x24000080}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000000b000)=0x0, &(0x7f000000c000-0x4)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000b000-0x98)={0x0, @in6={{0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x4e6}, &(0x7f000000b000-0x4)=0x98) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xb000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000a000)={r3, 0x1ff, 0x20}, &(0x7f0000008000-0x4)=0x8) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000009000)={0x5b1, 0x0}, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000004000-0x38)=@generic="0a0000fd010000fe8000000000000000e62b1f983b523e59f06a0002", 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/01 21:28:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b98000-0x4)=0x0) r1 = socket(0xf, 0x1, 0x5) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000038b000)=0xa03, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000056000)={0x0, 0x4, 0x8, [0x1ff, 0xa4c, 0x57, 0x0, 0x0, 0x7ff, 0x8001, 0x1f]}, &(0x7f0000f99000)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000891000)={r2, 0x6}, 0x8) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f000091a000-0x10)={&(0x7f000095c000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000179000-0x4)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000e42000-0x8)={r0, r3}) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000017000)=0x0, &(0x7f00002aa000)=0x0) 2018/01/01 21:28:41 executing program 3: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) r0 = socket(0x11, 0x0, 0x40) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e78000)={0xffffffffffffffff, 0x4, 0x3, 0x0, 0x0}, &(0x7f0000cb8000)=0x10) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dc5000)={r1, 0x2}, &(0x7f0000e79000-0x4)=0x6) bind$bt_sco(r0, &(0x7f00000cb000-0x8)={0x1f, {0x7, 0x8, 0x4, 0x713e349d, 0x7, 0x55}}, 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000072d000-0x4)=0x0) syz_emit_ethernet(0x140, &(0x7f0000d86000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/01 21:28:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x802, 0x0) connect$unix(r0, &(0x7f000070f000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001bb000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b5d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00008dd000)={0x0, 0x0, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00008dc000)={r2, r3}) 2018/01/01 21:28:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00003b6000-0x126)="1f0000000201ff00040000000000000800d100000900120010000024000000", 0x5) 2018/01/01 21:28:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a04000-0x1)="dd", 0xfffffffffffffefa, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1b) 2018/01/01 21:28:41 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000000003, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000f66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10001, 0x0, @fr_pvc=&(0x7f0000f6e000-0x4)={0x0}}}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000a3000)=0x0) accept4$packet(r0, &(0x7f00009e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000153000-0x4)=0x14, 0x800) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f70000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f000025e000-0x64)={&(0x7f0000535000+0x707)=[0x7fff], 0x1, 0x642, 0xffffffffffffffff, 0x3, 0x101, 0xffff, {0x4, 0x2, 0x6, 0x401, 0x1f, 0x5b2, 0x1ff, 0x1, 0x99, 0xacb, 0x401, 0x7, 0xdbd, 0x100, "1ee05a8eb10d70bb06fa2abfa2633d99d422df5a25b9def537b1e9720d3b036f"}}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000edd000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/01 21:28:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000047c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) syz_emit_ethernet(0x3e, &(0x7f000096b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f04387", 0x8, 0x200000000011, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005c4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000075c000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x0, 0x1, &(0x7f0000742000/0x2000)=nil, 0x20}) r2 = socket(0x11, 0x80007, 0x7e4) recvfrom$ax25(r2, &(0x7f00009bd000)=""/244, 0xf4, 0x2022, &(0x7f0000aea000)={0x3, {"ba9df860c5ecad"}, 0xae}, 0x10) 2018/01/01 21:28:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00004d9000)="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", 0xfc) 2018/01/01 21:28:41 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r1 = socket(0x0, 0x8000b, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000778000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) socket(0x1f, 0xa, 0x9) setsockopt(r0, 0x84, 0x13, &(0x7f000028c000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) 2018/01/01 21:28:41 executing program 3: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pwritev(r0, &(0x7f0000b6a000-0x30)=[{&(0x7f00005f6000-0x90)="9331fcc55424693c173816e0adfaa72c4de54c4f82a01c7fdcfa7e87bf9c14353cdff8298ea81283214301169cdbf62a9da32ea6f2e2a04d2f54e155d8400ba653274959506a85399b49938d9bd682a24e2daa210d0783edaaec9afd14f9f02fe658372b51e8627df347cde90bab6f7a6ba8d98721d4fd0ecf02d558647a2175e395d60ee31bc93fbe665cdd01cb455a", 0x90}, {&(0x7f000000d000-0xe)="46d765a2b7eb51cdf0684230c6fc", 0xe}, {&(0x7f0000734000-0x68)="90741710098a13d94f5b998e7dfa0aff40df5a3b5ce7cff05ca8e8b949db6d37f48bdbb4c9dfadb56ed5fcfaa74ff367ebebdc5bbf61f548233fb0da11fcfcd67efb2c13fa6544ab848f5beda35158a8cdd5af2de036e806f887493edab8f34bfb9fdcafa442d76b", 0x68}], 0x3, 0xeb) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000ec2000)=[{&(0x7f000097b000)="", 0x0}], 0x1, 0xa) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ec1000)="390000001100090469000000800000000000004001000000450001070000001419001a000400020004210000000000080003010c0700e400e4", 0xfffffffffffffd55}], 0x1) 2018/01/01 21:28:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bc9000)={{{@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=@mcast2={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036f000)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000b27000)="06fabecf3d3562bbf60dbb158b6e5a9dc9581146e122cca50586c9bee522340e", 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 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}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) r2 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r2) 2018/01/01 21:28:41 executing program 5: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000379000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000800001900000000f6", 0x29}], 0x1) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fb4000)={0x0, 0x0, r0}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000fb4000)={&(0x7f0000000000/0x1000)=nil, 0x401, 0x7, 0x8, &(0x7f00008c1000/0x4000)=nil, 0x0}) 2018/01/01 21:28:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dcf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00001fd000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/01 21:28:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18, &(0x7f00001f4000)={@random="55e363dc059e", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @llc={0x8, @snap={0x0, 0x0, "b2", "d73304", 0x0, ""}}}}}, 0x0) readv(0xffffffffffffffff, &(0x7f00004b8000)=[{&(0x7f0000fb8000)=""/199, 0xc7}, {&(0x7f000059d000-0x8e)=""/142, 0x8e}, {&(0x7f00006af000-0x2a)=""/42, 0x2a}, {&(0x7f000073f000-0x64)=""/100, 0xfffffff4}, {&(0x7f0000545000)=""/184, 0xb8}, {&(0x7f0000e4c000)=""/61, 0x3d}, {&(0x7f0000be4000)=""/229, 0xe5}], 0x7) [ 237.071609] nla_parse: 16 callbacks suppressed [ 237.071614] netlink: 188 bytes leftover after parsing attributes in process `syz-executor7'. [ 237.115310] netlink: 188 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/01 21:28:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00006c9000)={@generic="24c44ab3f636910dad9ea0c3245a691a", 0x5}) listen(r0, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) close(r0) 2018/01/01 21:28:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000001000afa73022e5f9ec3e4fe8", 0x24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e61000+0x745)={0x0, 0x81, 0x10001}, &(0x7f0000f9e000-0x1)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d7f000-0x20)={0x7, 0x5, 0x8, 0x8, 0x800, 0xfffffffffffffffd, 0x7, 0x4, r1}, &(0x7f0000c22000-0x4)=0x20) 2018/01/01 21:28:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) recvmsg(r0, &(0x7f0000151000)={&(0x7f0000e2b000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002e3000-0x30)=[{&(0x7f00000a4000)=""/4096, 0x1000}, {&(0x7f00008dd000-0x5)=""/5, 0x5}, {&(0x7f0000611000)=""/102, 0x66}], 0x3, &(0x7f00000c0000-0x4)=""/4, 0x4, 0x1000}, 0x0) socket$inet6(0xa, 0x80005, 0x8001) 2018/01/01 21:28:41 executing program 6: socket$inet_sctp(0x2, 0x1000000003, 0x84) 2018/01/01 21:28:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008a9000-0x4)=0x0, &(0x7f000033d000)=0x4) pipe(&(0x7f0000d8f000-0x8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f000043b000-0x38)={&(0x7f00002af000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00004be000-0x50)=[{&(0x7f000061b000)=""/0, 0x0}, {&(0x7f0000082000-0x87)=""/135, 0x87}, {&(0x7f0000244000-0x1000)=""/4096, 0x1000}, {&(0x7f0000600000)=""/49, 0x31}, {&(0x7f0000406000-0x31)=""/49, 0x31}], 0x5, &(0x7f00007d4000-0x6b)=""/107, 0x6b, 0x7336}, 0x100) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000039d000-0x10)={r2, 0x1, 0x6, @random="3419b35b45fd", [0x0, 0x0]}, 0x10) socketpair(0x12, 0x80000, 0x8000, &(0x7f00004bf000)={0x0, 0x0}) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000f16000-0x4)=0x0, &(0x7f0000481000)=0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000433000)={@rand_addr=0x200, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f000092d000-0x10)={0x6, &(0x7f00000fa000)=[{0xce1, 0x1, 0x6, 0x4}, {0x1, 0x10001, 0x3, 0x0}, {0x6, 0x4, 0x6, 0x8}, {0x2, 0x7ff, 0x2, 0x1}, {0x7, 0xd59d, 0x0, 0xfffffffffffff32d}, {0x9, 0x7, 0x65, 0x8}]}, 0x10) sendmsg$key(r0, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000b04000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/01 21:28:41 executing program 0: socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x80, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r1, 0x0, 0x0}, 0xc) r2 = socket$netlink(0x10, 0x3, 0xf) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x67ac24f1) r3 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000005000-0x8)=0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000006000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000005000)=0x58) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000005000)=[{0x0, 0x4}, {0x2, 0x2}, {0xf, 0x61}, {0x8, 0x6}, {0x2, 0x2}, {0x4, 0x311cb0e1}, {0x3, 0x5}, {0x2, 0x7}, {0x4, 0x8}, {0x2, 0x8}], 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x5, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000004000)=0x5, 0x4) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r6, &(0x7f0000006000-0x8)={0x1f, {0x9c, 0x6, 0x0, 0x1, 0x2, 0x7}}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000004000-0xe)={r1, 0x6, "2113d90433ed"}, &(0x7f0000001000-0x4)=0xe) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000003000-0x1)=0x12a, &(0x7f0000003000-0x8)=0x1) 2018/01/01 21:28:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000713000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x5a3, 0x10000, 0x2, 0x0, 0x3f, 0x6, 0xdac, {0x0, @in6={{0xa, 0x1, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x371}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8, 0x80000000000000, 0x1fc, 0x40}}, &(0x7f0000207000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000677000)={0xd, &(0x7f0000d6a000)=""/13}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000231000-0x8)={0x0, 0x0}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) r4 = socket(0xa, 0xb, 0x5) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000599000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x52d0daa549f0a992, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000096f000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000277000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b0b000)=r5, 0x4) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f000099a000-0x4)=0x0, 0x4) bind(r2, &(0x7f0000208000-0x6)=@hci={0x1f, 0x91b4, 0x1}, 0x6) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00001f0000)={0x1, &(0x7f0000cb1000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/01 21:28:41 executing program 5: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000093e000-0x4)=0x1000000000017c, 0x4) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000093e000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f000093f000-0x4)=0x1c, 0x80800) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000093e000)=0x8, 0x4) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x11, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000939000-0xcb)="97", 0x1, 0x1, &(0x7f0000938000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 21:28:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000bc4000-0x1c)={0xa, 0x2, 0x72ce, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) r1 = socket$inet(0x2, 0x800, 0x800) bind$inet(r1, &(0x7f00008cb000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$unix(0xffffffffffffffff, &(0x7f000090f000)=@file={0x0, ""/87}, &(0x7f0000b83000-0x4)=0x59, 0x80800) sendmmsg$unix(r2, &(0x7f00001ec000)=[{&(0x7f000083d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000403000)=[{&(0x7f0000866000-0x3b)="fa88744d7a595dde2c388a9f58ea50a3e1597b5a0e1d014f3a81793a9f078d8f09e2ea6a723b49f31ba2bef9c207841cac2f7a1c2d2cebbed7950a", 0x3b}, {&(0x7f0000a73000-0xc3)="702bba7d220ca5ea2d1a0bee2a62e916a6f17a7ce88d67bc21df4134d40191f9445bbd37098103afa4c80110e481f0093420538e046ddf2023ad678765d9038ba9c2913a9135cf968dbd3b047eff932ae0150bbb74313705407daa76f9f6971b74d24078499280d0a97a83cc9f496091495ba3cf535c4858c3bbfd81aafbe692fd1b2ae9e34c6877549a1c9b6aafa7bde2d45577b23f9798f297005f609488f9f474193b0ddae8d160eaba1bbaf2339910d53159563d37ddf9b453dfa3f3f96a1d90e4", 0xc3}, {&(0x7f0000b6a000-0x1000)="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0x1000}, {&(0x7f00001db000)="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", 0xfc}, {&(0x7f0000dd2000)="", 0x0}, 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", 0x1000}, {&(0x7f00008ff000-0xc)="4605551fd0b233d10b8a1484", 0xc}], 0x7, &(0x7f00000ba000)=[], 0x0, 0x20004084}, {&(0x7f0000bf7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000406000-0x60)=[{&(0x7f0000c4f000)="0627093cc1959cc02f8e690b766131773a4ebd15bbe6565aeb1dac1f68daf536478f243d9374214e7f8a18896e65ee9db51bc77c18ac3101942c8f9b6df996ff5c860651bdfe591d119770c87ecbc1dcd1ab1bcd2e6014d7c685ae1720f988593333cfdf679b7f2a396a847fc1e9ab8b5e397d28c8a1ad745a7f6b", 0x7b}, {&(0x7f00002ed000)="", 0x0}, {&(0x7f0000181000-0x32)="5784bb7410258665f96ea9e3a063cd0f92892455517fc85d1939ece2df28ab35ad04838b05048d97890b26df7a5b14d7841bb5e29d2b3d1101a2b154da055325be433ab326472a39d6cb82002c7e7aaf", 0x50}, {&(0x7f0000d17000)="eb1fef3b80dc18eb841823f34fbc0f2a38f9288b1cb1df5e68eb3107219c3987f7ad8851585687feada1fb2e7626d2a808ae57af221f75f4037057637e2a51f580d709193131f3458e9ad7344a629d8c390341fb1f68e93259f60e71a1c827806bbbad0c6dadee3c3bf179bd58825d5b51cea75e621f", 0x76}, {&(0x7f00000b1000-0xaa)="8830268a3b51de5f7ad19660bce090e2da80f346894208b240284f048b02786d04b89f205805b23ac2dbccd984bae1cbfa467241c4edb41eacf14ede938cc04847d722c74a7640aa527855bd83e847b05a6cd2c3e73f15454cd99a57cd21ccf91659f0f2cfdc0c4e612f42a8dcd548c62be84225bd911d21d806b525fe64410c749e5c373f815090860fe72fe083e376326dc69b9446ef7e69a7e45dc10d18aeb72cd3c33132cb9f86d8", 0xaa}, {&(0x7f00001c1000-0x23)="83662cf2572c928c7cdcc66c1972f30ca7103d5978bf19999b7768df6bcf1588a36fc5", 0x23}], 0x6, 0x0, 0x0, 0x40000}], 0x2, 0x1) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 21:28:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ba0000-0xc)={0x4, 0x0}) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 21:28:41 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000006000)="01", 0x0, 0xfffffffffffffff9, 0x0, 0xfffffffffffffe88) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000-0x12)={0x0, 0x8, 0x5, [0x0, 0x2, 0xde6, 0x5, 0x3]}, &(0x7f0000007000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000+0x529)={r1, 0xa3, "4fdc62f25f5b9765b703769e875789dcfa0e12799e318bb88440fd2f5f0492b1e34a24942740ad3f8ebe1c96165db834d2bc960ab83a2a3926a5fd0aa9ea8002db5ac34e3af1c4960ab1533a2d96cbeaa6f1655fce4fbabe5e403d00180ce399cde08287fecae0982d7fa57be749fa62be3bb416e56e937c9abe7a3e1f907a1c50d91ef45a3bf50d0a61491acdf1c3bba82afdb27d8389a8480b9b22fde39d843d6122"}, &(0x7f0000002000)=0xab) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000006000)=[], 0x0) 2018/01/01 21:28:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x0}, 0x10) r0 = socket(0x11, 0x802, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000e37000)=""/153, &(0x7f0000549000)=0x99) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/01 21:28:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000c7a000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003dd000-0x4)=0x10, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000a73000)=0x0) r2 = accept(r1, 0x0, &(0x7f0000e71000)=0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000cf9000)={0x1, 0x3, 0x8, 0x8}, 0x5) connect$nfc_llcp(r0, &(0x7f00000b9000-0x60)={0x27, 0x3, 0x0, 0x3, 0x3, 0x6, "83f6668c9e50eae54f80fe9f6c079dc9011f080044f8fb02ee89a868368fbee137365a835c849f5f0966bcb563d4be493c4d6fcf5692f5cf0525fa341ff638", 0x0}, 0x60) 2018/01/01 21:28:41 executing program 1: mmap(&(0x7f0000000000/0xd64000)=nil, 0xd64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000d65000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d64000)=0x10) mmap(&(0x7f0000d64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000d64000)=""/4096, 0x1000, 0x10000, &(0x7f0000587000-0x10)={0x4, 0x7, 0x1200000000000000, "18b719773c46", 0x3f, 0x0}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 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}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/01 21:28:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bb1000)={0x26, 'hash\x00', 0x2000000000100, 0x0, 'poly1305-generic\x00'}, 0xfffffffffffffdd7) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000016f000)=[{0x0, 0x0, &(0x7f0000cc3000-0x60)=[], 0x0, &(0x7f00002e3000)=[], 0x0, 0x0}], 0x1, 0x8000) writev(r1, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05", 0x25e}], 0x10000000000001c6) 2018/01/01 21:28:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = socket(0x2, 0xa, 0x948) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000d35000-0x4)=0x5) 2018/01/01 21:28:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000483000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007fd000)={0x0, @in6={{0xa, 0x1, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8001}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x2e1, 0xf800000000000000, 0x1}, &(0x7f0000fe6000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007d2000)={r1, 0x9}, 0x8) syz_emit_ethernet(0x66, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x30, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/01 21:28:42 executing program 0: mmap(&(0x7f0000000000/0xed8000)=nil, 0xed8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000108000-0x8)=@assoc_value={0x0, 0x80}, &(0x7f000027c000-0x4)=0x8) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000ed8000)=@assoc_value={0x0, 0x0}, &(0x7f0000ed8000)=0x8) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000eda000-0x4)=0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000eda000-0x4)={r0}) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000eda000-0x4)=0x401, 0x4) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005da000+0xc93)={r1, 0x9, 0x0, 0x6, 0x0, 0x0, 0x8, 0xfff0000000000, {r2, @in6={{0xa, 0x1, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x8, 0x7, 0x6, 0x2}}, &(0x7f0000ed9000-0x4)=0xb8) r4 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000edb000-0x4)=0x6, 0x4) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/01 21:28:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006e5000)={0xffffffffffffff9c}) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000c66000-0x4)=0x7, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000356000)=0xfffffffffffffffd, 0xffffffffffffff39) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/01 21:28:42 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x3e) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000f66000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @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]}}, 0x108) 2018/01/01 21:28:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f000085d000)=@generic={0x0, ""/126}, &(0x7f0000739000)=0x80) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000b5000+0x939)={0x0, 0x0}) accept$inet(r2, &(0x7f000084e000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c3d000-0x4)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000037e000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xd25b, 0x1ff, 0x9, 0xffffffff}, &(0x7f000010b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000516000-0x108)={r4, @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]}, [0x10001, 0x9, 0xfffffffffffff000, 0x3, 0x2, 0x5, 0x2, 0x10000, 0xeac, 0x2, 0x5, 0x8c94, 0x0, 0x6, 0x80000000]}, &(0x7f0000283000)=0x108) sendmsg$inet_sctp(r3, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be17", 0x2}], 0x1, &(0x7f0000d76000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x20f, 0x3f, 0x40, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0xa, 0x1, 0x5, 0xfffffffffffffffc, 0x40, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x7, 0x1, 0x0}}], 0x90, 0x10}, 0x0) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000954000-0x26)="0e389af9b633d35ebca953f80164b33cfada2669c211e2551190176373f6f5d7b01278350354", 0x26}, {&(0x7f0000088000)="88db5a03943ca08be5d83cd3c8ae4ce6f987e49cbb1a5432b5df9bbc11654e959ca67e1565e81bfe43ac670a7ae15ec4e238f8eb4720ed04a20cebd066eac786d1a8ab084b335bc39af5cbfd9a1e391fac5236dae4da81bd29206947ac6fac3c7b44dbde34b6b0804af20e27858d78e1c08dfc94b3be460fafe94ae58590d01f58b69dbb723366b538badaed9a5a619cec62caf1dea93d6f90e01e098022c563dc76976eead402074cbc87971dd9eb934b0abdaf02655abd4ae6d8088666618284434ed4831185aa94452b30", 0xcc}, {&(0x7f0000272000)="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", 0x1000}], 0x3, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 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) 2018/01/01 21:28:42 executing program 6: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000f59000)=0x0, 0x4) 2018/01/01 21:28:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000708000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00001c7000)=0x6, 0x4) r3 = bpf$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$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = accept$ipx(0xffffffffffffffff, &(0x7f0000273000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000008b000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000db8000)=0x7fff) 2018/01/01 21:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e80000)=@common='ip_vti0\x00') listen(r0, 0x0) r1 = accept(r0, &(0x7f0000308000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c9000-0x4)=0xb43e7bccde317df0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00006bf000-0x20)={"3df6fec4e1d00bc1148f27edc2f899da", {0x4, 0x6, 0xffffffffffffffff, '-MN=rQ', 0xffff, 0x0}}) pipe(&(0x7f0000d6d000)={0x0, 0x0}) unshare(0x20000000) unshare(0x20000400) 2018/01/01 21:28:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r0, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000de8000)=[{0x20, 0x1d, 0x305, 0x0, 0x0, "90000000000000000400030104000188"}], 0x20}], 0x1, &(0x7f0000618000)=[], 0x0, 0x0}, 0x0) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000f45000-0x1)=0xffffffff00000000, 0x4) [ 237.397676] audit: type=1400 audit(1514842122.040:90): avc: denied { ioctl } for pid=1275 comm="syz-executor0" path="socket:[92123]" dev="sockfs" ino=92123 ioctlcmd=0x89a0 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/01 21:28:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000080c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000806000-0x4)=0x10, 0x80000) connect$ipx(r0, &(0x7f0000dfe000)={0x4, 0x72b2, 0x4, "d414e70cfc60", 0x9746, 0x0}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) 2018/01/01 21:28:42 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c49000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001000-0x8)={r2, 0x1}) pwritev(r0, &(0x7f0000a5a000)=[], 0x0, 0x0) 2018/01/01 21:28:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f0000137000)="0600000000000000ed18008f04000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/01 21:28:42 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000d3c000-0x1c)={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0xc6f1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000b73000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e38000)={0x0, 0x9a, 0x30}, &(0x7f0000ff6000)=0xc) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ff6000)={r2, 0x8}, &(0x7f0000ff7000-0x4)=0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000ff8000-0x81)="776607d8da2e62bef95afda66d8cb7e8a12eaf48769a6707674eeea48e8d6700497e453dc8881692e746b998be3508e17869981a2d00431aefcfdac7b199f396f21f44d22c2f325238acf6b4a9b821545e3a1ecabd3b572ea0c88813e4961cf2679fdfeca919390ee07767a222ef81049d4817f1d1efe355e90d13c049ef524d9a", 0x81, 0x4000, &(0x7f0000ff7000)={0x1a, 0x1c, 0x6, 0x0, 0x6, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r3 = socket(0x14, 0x3, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ff8000)={r2, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$nfc_raw(r0, &(0x7f0000786000)={0x27, 0x8, 0x400, 0x7}, 0x10) write(r3, &(0x7f0000ff2000)="1f000000120007f20000000000000000800000410800100000000000000000", 0x1f) 2018/01/01 21:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006bb000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000e13000-0x10)={0x1, &(0x7f0000a9c000)=[0x200]}) pipe(&(0x7f0000f97000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000e62000)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x3, 0x40, &(0x7f0000eb5000/0x3000)=nil, 0x101}) 2018/01/01 21:28:42 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000c68000)="ad08e187520667", 0x7, 0x24048040, &(0x7f000087f000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xf) sendto$inet6(r0, &(0x7f0000f53000-0xcc)="7c8c", 0x2, 0x0, &(0x7f00001b9000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/01 21:28:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000544000)='^', 0x1, 0x0, &(0x7f00008bc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x400, 0x6, &(0x7f0000719000)=""/159, &(0x7f0000f51000)=0x9f) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00007c2000-0x4)=0x8) 2018/01/01 21:28:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x1, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001fb000)={0x0, 0x4, 0x0}, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000886000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000070b000)={0x7, &(0x7f000062d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$unix(r0, &(0x7f000068a000)=@file={0x0, ""/91}, &(0x7f0000818000)=0x5d, 0x80800) sendmmsg(r3, &(0x7f00004c6000)=[{{&(0x7f000036b000)=@nfc_llcp={0x27, 0x200, 0x9, 0x2, 0x2, 0x81, "3d85f01e9f6622dfb92374255ac3be374c695d357c4c94c7a89a8f63f29d3c2fac4563f75e67086d7c7b92e8464bcce9003192635d158ab9b47d9b902da1b7", 0x81}, 0x60, &(0x7f0000dc8000-0x30)=[{&(0x7f0000c7b000+0xd9a)="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", 0x1000}], 0x3, &(0x7f0000ace000)=[{0x110, 0x115, 0x7, "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"}, {0xd8, 0x11, 0x7ff, "50c3ad48bdb13a9a7c4b9ee9e391170d350130a2362072892f6b066fcef895fc756c1717c05db48f83ad7ec2ece24afac0bdf256e06b6da471bc35ed39af19d6b51f2499c1d28bc28e2e286a7c7ead8019dd5360312812338889fa326f91265780c913d9536e312e441decd5deb11e599a68138c8accb9dd7168b2a76c3b339d929ea54c0db9004286752ff1eb049dea5243a3a855c9480816572f7f2fbb64902f63ed4b54ef2640b6364c16a5051c6f742021c6e3a8893fce96d0b893b4a16df09e5d89f9e8"}, {0x40, 0x11c, 0x3, "bb9292474b8319eb6b1ef2e4a99b2435187e3985538424804d2458569db67c05fc3f160360a69c78f70d"}, {0x90, 0x101, 0x5, "ec8252b277abe545695440418764008c6a6c32f8c52905b47d97203c9857d2593828606c3da11771024225f3257b0e06d529874d6c39d269888178a1642cd1e14d7efba62e6fbfbd22abf166bfc508520d4eb4032289780d70a476c2ce9ade85b8c793c7e4e5f1bded97105f8061c53eb67be5d348b8e68514"}, {0x58, 0x105, 0x200, "bc70a0d5114e528a2e97a8b1b6ca12d9f9ba3961b6a56937b1e72c8921d8e034ce494040eab925461a27507ad8a828b658e7ffc7c9425f1371a03440c5dec0350f86"}, {0x68, 0x103, 0xe6b4, "6429170523658d57c7c8974d800504bc6ac61ca71441ecea9da832b63b834e4b65400a2e4691c9d7ba1bb6336e1f185f32b44dba33e7bb1212048a703aff781c94c3362c4267b47a6dc90c9348ede7b9f816e5c3856206"}], 0x378, 0x880}, 0x2}], 0x1, 0x1) 2018/01/01 21:28:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007bb000-0x480)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) socket(0x8, 0x80005, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000f81000)=""/0, 0x0, 0x0, &(0x7f0000d4e000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/01 21:28:42 executing program 2: mmap(&(0x7f0000000000/0x51c000)=nil, 0x51c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000051c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000051d000-0x7)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000050000-0x10)=[{&(0x7f0000067000)=[{0x1a, 0x12, 0x101, 0x0, 0x0, "0a000900ffdffff91367"}], 0x1a}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/01 21:28:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 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) setsockopt(r0, 0x3f, 0x3, &(0x7f0000014000-0x17)="80bda7df8f25c08bb939a11c8ee8707e95fa378041f38a", 0x17) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) connect$unix(r3, &(0x7f00004b4000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000ffb000-0x4)=0x81, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000556000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x2, 0x4, 0x21, 0x1, 0x5}, 0x20) setsockopt$inet_int(r3, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r4 = accept(r0, 0x0, &(0x7f000060c000)=0x0) poll(&(0x7f000003e000-0x30)=[{r4, 0x540, 0x0}, {r4, 0x2064, 0x0}, {r1, 0x4, 0x0}, {r1, 0x8000, 0x0}, {r2, 0x5, 0x0}, {r0, 0x8008, 0x0}], 0x6, 0x70f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r5}, 0x10) close(r0) preadv(r4, &(0x7f0000ded000-0x50)=[{&(0x7f0000142000-0x12)=""/18, 0x12}, {&(0x7f0000d7c000)=""/17, 0x11}, {&(0x7f00006de000)=""/95, 0x5f}, {&(0x7f0000c06000-0x50)=""/80, 0x50}, {&(0x7f00006e3000)=""/8, 0x8}], 0x5, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000fcc000-0x10)={0x1, &(0x7f0000849000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) sendmsg$inet_sctp(r4, &(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) 2018/01/01 21:28:42 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000872000-0x8c)="", &(0x7f0000fe4000)=""/55}, 0x18) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x7ff, &(0x7f0000fc7000)={0x0, 0x0}) r2 = socket(0x14, 0x3, 0x100000001) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000e7c000)='tls\x00', 0x4) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fc7000)={0x0, 0x0, 0x30, 0x6, 0x2}, &(0x7f0000204000)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000db7000)={r3, 0x80000001}, 0x8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000fc8000-0x8)=0x0) 2018/01/01 21:28:42 executing program 1: r0 = socket(0x8000000000a, 0x2, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @random="b6ac50f691bf", [0x0, 0x0]}, 0x10) 2018/01/01 21:28:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00008cf000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000637000)=0x8) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000060c000-0xc)={0x0, 0x0}) 2018/01/01 21:28:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0xfffffffffffffd41}], 0x1, &(0x7f0000cdb000)=[], 0x131, 0x8004}, 0x0) 2018/01/01 21:28:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x5, &(0x7f0000c08000-0x28)=[{0x2, 0x8, 0xff, 0x8}, {0xfff, 0x3, 0x80000000, 0x8001}, {0x5ee, 0x5, 0x1ff, 0x4}, {0x9, 0xcb11, 0x47, 0x0}, {0x2ba, 0x7, 0x40, 0x40}]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000293000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00004e5000)={0x19, 0x7, 0x20, 0x9, 0xb, 0x3}) 2018/01/01 21:28:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f56000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff000000, 0x9, 0x63, 0x0, 0x2}, &(0x7f0000113000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000519000-0xc)={r1, 0x8, 0x10}, &(0x7f0000854000-0x4)=0xc) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000d3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f000016a000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[{&(0x7f0000f8a000-0x39)="444d33a520aa5bdd384d3215da75a6ef57", 0x11}], 0x1, &(0x7f0000926000)=[], 0x0, 0x0}, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000c36000)=0x0, &(0x7f0000c38000-0x4)=0x4) accept$alg(r3, 0x0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00006ad000)=[{&(0x7f0000bf9000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000062b000)=[{&(0x7f0000da1000)="", 0x0}, {&(0x7f0000d3b000)="9c8c", 0x2}, {&(0x7f00009d0000)="4bda3c7d1616a8572dc985064ee7892903b162136923d0c509fb69bb208ae198a5295c9edb937001a46435d7a72ffd2a0f0f527ac3c51a9b94", 0x39}, {&(0x7f0000532000)="9fcfb74c4dab04b7f6226a77ffbdfed007e7d3407b5afe034aee00fe8f8f12eded87f9a62af978323640ad5a5474eff3bfc54a039658763d07978e644a5d5701db76b901da9d4eaf24b877a153310454e0000f81efb0ac178d04f816beaf80857691e4cdb2a63fb83946af297f2f945a5726f41ef28a", 0x76}], 0x4, &(0x7f0000f3e000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x2, 0x3ff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xb7, 0xe1, 0xc, 0x3f, 0x8, 0x7, 0x8, 0x100000000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x1f, 0x200, 0x100000001, 0x2, 0x0, 0x2, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0xb1, 0x100000001, 0x71d}}, @init={0x18, 0x84, 0x0, {0x56, 0x6, 0x52, 0x8}}], 0xf0, 0x4004055}, {&(0x7f00001a3000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009a1000-0x20)=[{&(0x7f0000c90000-0x1000)="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0x1000}, {&(0x7f00001e2000-0xd2)="c3992ee89bcbd8a2eaf53f1887379181a74b9c621214ccdd256bc23ac3c70801558ebc2f81cd54c75b7b71edf5b810f2bce0d6efbfcb8415d4891fcc33b926241a47c529a8fbeed36a987ea245c961ccf5ffaa025c7d6ab9a5ec8f7a24529090e5195c3bfbef011599294dae9c6990d4b06b10911018eb981c41bcc5ce5fc0be781392c14a7b4065ee3a22a817b1840f06c1e0c65e487e487ce186cfd17796c40d9a1f7dd1d8d1242965148fd6ea5ea4749ce0864f686d85727ac7589228ee49c7f2c38d0539b9061bf852140fff55a9aecc", 0xd2}], 0x2, &(0x7f0000aa0000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0xc7e, 0x200, 0x0, 0x7, 0x10001, 0x2, 0x2, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x81, 0x8200, 0x8001, 0x27f, 0x5, 0xfffffffffffffe01, 0x727f478b, r2}}, @init={0x18, 0x84, 0x0, {0x81, 0x7fff, 0x8, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x1c00000000, 0xda1e5aa964b73b75, 0x8, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x1, 0x3162, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xe7, 0x2, 0x5, 0x1ff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0x401, 0x8008, 0x81, 0xfffffffffffffffd, 0x6, 0x796, 0xf70, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xffff, 0x8000, 0x0, 0xfffffffffffffff8, 0x4, 0x0, 0x2, r1}}, @init={0x18, 0x84, 0x0, {0x3, 0xffffffffffffffff, 0x1, 0xff}}], 0x1b0, 0x10}, {&(0x7f000030b000)=@in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000000}, 0x1c, &(0x7f00002ff000)=[{&(0x7f00002c7000)="72ebe47e48454ff6f881252be5b5a548162625dadd3efdea282e9ce8eaaa8196e3aeeef76bfddbaef4202f77003b0849ab0f11ecfc46a4901416a16f8bc0c38ef90ccf7540d59d5b2df8d88547b8e7c84c70aa9fed81cc19a96075f2b75d35562049929d6feec3660fae62376772211629df99850e76a3cc6f1eb10061284f2c01abd978dfa1d01655a9ca2c4db7fae359532d81c37bfe76266a9c9616a008bf8a155e776af07747b23d5a11821e45e329778921045abd0fc695d13d9afff803ed0ed05c6633cea303c54d3113336304c3a7b40ab3eefb5dace046b7f7002b49f5b2f71d2abb52e890e36715b2992513c96ad61d2a95ef90", 0xf8}, {&(0x7f0000ef6000-0x1000)="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0x1000}, {&(0x7f000082b000-0xab)="6bd23acb825d997d4d59c60cdf20c550f0645d7ac7dd93e6925dc7a5ef7fcde1433e7020980fecd6e305fe94fef75d59ad9f139373264942209ac3e0871bf1a990e103d0343b47ea60ec0339dfb537eae01549655b4a78785a60be0479782d24300d5a4cdbebb349af702a3c9e5a08b9f9c073af1913f91969657cf28ac7bd6496e4dd78338563bd23c429ef4d94e59b32818bb39e23e7b0106672b4f8675a13619a9bd9afbd7dbfac39e9", 0xab}, {&(0x7f00005b5000)="7170588ac0c7a221d0a03587d45c00ba728343746a9283e8a3191159d209e2e9455b90d7ee442afafc1e26f227dc4a427b42cd6c00785d71e5d540fbeca6fc2fb6af3fa48affd792a292874c7cac5eb836218dc1c9b7de53ecd1a4098c2233b5937ece4fbfe0d9a7b78874d3efb98cc1252596fe6f610dd6dde845d56c903397a5901032c85d416ed979241d1c8b2d40b2e9e4bf72b366b1e751a0446ad7dc05e5a9b642dcf033b1db5ec6ff66dcdbbf0ab8342666224a", 0xb7}, {&(0x7f0000815000-0x1000)="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", 0x1000}], 0x5, &(0x7f00002cc000-0xf0)=[@init={0x18, 0x84, 0x0, {0x80, 0x0, 0x0, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0xa8, 0x8004, 0xfffffffffffffad0, 0x55a, r1}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0x7, 0xffffffffffffffc0}}, @init={0x18, 0x84, 0x0, {0x8000, 0x1, 0x1, 0x9}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x6, 0x2, 0x4}}], 0xf0, 0x4}, {&(0x7f0000c10000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000977000-0x40)=[{&(0x7f0000164000-0x55)="ac0bde0b091ae9d1931566a56f058ba0f61d484c5b1e2bb2a37a29857c190b020af99ce8ad51ffdeb12aadc99f81126cf51ef2c696755226faf8305153995e39222fbfaf8401df5ac315ed47b9f3c2879f3860894d", 0x55}, {&(0x7f0000c85000-0xcc)="09448e45b22c8af1644866f296a40219d5d3a49c78d9603415ab1598b87460f10be58f5833ba5239c9e8c5bea31ca5316b3653f4f5414c75723c5c12d77f468a8e637b56928ff770bb6425dfbc626a06dba12beabadd3da7ddb54a86289f8dccac6edce10791079b664e4f159b56f496230106430b785c78dea091cbaa2aa65144518b1e5da7bf193edc72786572339d122b7f4bcbdd7232aa4a6098623f3f8221b1f1784decc1bab4b021e5ba2cee3104fc68cefa11380d4ca1bf2ebaa8e4e6c7ec44807377e2d07c623d20", 0xcc}, {&(0x7f0000b5c000-0xaa)="2a6418811ecec44ef4bdfd2ba43ebd5b9db82e8631f11bbda532441beb8cb8f41521db171fc99fe764496f18cddc831ec8802bcb523918808ab450ed4eac77884ebe8079b5468e0b100c702f03790940bee98ab0bb950d75b267391dc9dc599238a209fed80aff4bff727c4f806c750ede1f2820c2d519a01ab602106c9c62e643a4050d7293f04b6a90882000781d6aa8ca1bb72210af0917ac5056b6ccba29bc174ef0647b65caba78", 0xaa}, {&(0x7f0000376000-0x96)="4718806b98ea00c6b7de32f399246bfa5ae06a80547d1b6756ea669357321cdb9acea768455ee4b1b919533741d440b51c0e4ce46d9930d331bdb72a1c1f60556f93c06809d960d01f6c526defbbbac959ae88afcd9dfc55a20f21b5a1d8ff90a6e791c0db3ce91326fe818b42ad904757aa93c2e66ea448200eeb009a84bda89d6bcde6f52bd3bad036dd847e724c88aa687649139f", 0x96}], 0x4, &(0x7f0000742000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x2, 0x0, 0x1, 0x200, 0xc17, 0x101, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x40, 0x0, 0x2, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8008, 0x9, 0xff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfffffffffffffffb, 0x201, 0x9475, 0x74b, 0x400, 0x9, 0x38b, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x8, 0x3, 0x299b, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x80, 0x2, 0x6}}], 0x120, 0x0}], 0x4, 0x800) 2018/01/01 21:28:42 executing program 1: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6(0xa, 0x6, 0x7) setsockopt(r0, 0x800000010d, 0xe, &(0x7f0000001000-0x1)="02", 0x1) listen(r0, 0x0) 2018/01/01 21:28:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f000073e000-0xc7)=""/199, &(0x7f0000ade000)=0xc7) write(r0, &(0x7f000089d000)="b7edd84f02f30c6dfb8cdbc8943b875f358d0eb98611ba53e60d840fd0e946eac6a0b340cb0ed7294fc257260ef1fd3f9171226b62a1b0cb28f2f244a44c2ee3eba73de59f19f7ab8e6a2c61f69185432fb466dc75a0bdca161e848eecbfb3b402923d8812bfb396f5ccca03864ee371cd926cd745353d1cfb89329dc6ce97ae324f9b3a8025533926d7752f9f4ec5c4f541c71cb4e10dfd49a0bb5436d6fd982f", 0xa1) 2018/01/01 21:28:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x3, 0x7, 0x9, &(0x7f000068d000)={0x0, 0x0}) getpeername$netrom(r1, &(0x7f0000ad4000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000af4000-0x1)=0x48) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) 2018/01/01 21:28:42 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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) socket$packet(0x11, 0x2, 0x300) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r1, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x4c, &(0x7f0000001000-0x1)="", 0x0) r2 = accept(r0, &(0x7f00007fe000)=@generic={0x0, ""/126}, &(0x7f0000089000-0x4)=0x80) getpeername$ax25(r2, &(0x7f0000a3a000)={0x0, {""/7}, 0x0}, &(0x7f0000438000-0x4)=0x10) 2018/01/01 21:28:42 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ffff, 0x7) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x54)={0x0, {{0xa, 0x0, 0x8, @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]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffd7d) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000010d000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x1, 0xff, 0x0, 0x6, 0x3, 0xc8}, &(0x7f0000fe4000)=0x20) 2018/01/01 21:28:42 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x8000002, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) pipe(&(0x7f0000363000)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fde000)={0x2, 0x0, 0x10003, 0x80}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000c49000-0x10)={0x9, r2}) [ 237.731887] device lo entered promiscuous mode 2018/01/01 21:28:42 executing program 2: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f000093b000)=0x0, 0x800) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000807000-0x4)=0x0, &(0x7f000093c000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093b000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x10000, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f00005f5000-0xa5)="e5c0cf0fa22d7f91ecf07235dae8fb6e315181862789eeaff74d874e707ed141962de595c9472acee871ab7aac11f19bd1001764a18836a25ba79d66712a931d4f28df40b302a0c1cece75f0ba5b24637689bf679f3e8a839ff11fc1ed4eb23a685a3efad9f3231baf2e5c00cffbdca30d49e889195a586950fad729ef5517c46857d0aa3c91afad51a40e1d6081e002556156e7b8d688c56601332d01ca4313d5ddeccfff") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000590000-0xbd)={0x0, 0xb5, "6088d480b05fcfc7f636689a37ae6a225451ee7b8c93e4d975698fffcf89815acc592e22caf900580d668f3a2e318decaf55b4e3f309872ebd27ef96439fed058cf126c033c7c10fada798031f1e28a542ac19fe4ea274cdb8d59f47d26bd329a6b15c72a19da3ac6d2b7d831a12d789c4e321c40d2e4e5e78545623d1109a4193e15cb2b94de3f22e949f07225f36cdf142f517c303f1f89db21a1d9e1fa6244b5a910b0003ad3a5adf4f122b8d38604692052e4a"}, &(0x7f0000508000-0x3)=0xbd) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000891000-0xb1)={r2, 0xa9, "7e90e2d777c3622b585d93c285ee549e3baea438a5e82e7073f9fe98559ee8e3f5ce3bf8d6ac4a93bd4eb2df1e6a4da46e936988bad2587d46343ce58ac046d19a04658ed56369ab4e4a27c96379d0407b44c27ba54ed3913455ca1e46ee22a58919b72219e9c642531ef515fefe193bbe8c0bb95e32102e4cd1aebf3612a3da9d5a0083058fa4b399a5e3db07dd5d527168230ff40b7e888b0ca6c7966c4849c5702bc4489068d5a9"}, &(0x7f000093d000-0x4)=0xb1) 2018/01/01 21:28:42 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x7, 0x0, 0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r1 = socket$inet(0x2, 0x3, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x1ff}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x80000000, 0x4, 0x66, 0x100, r2}, 0x10) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r4, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) r5 = socket$inet(0x2, 0x80806, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000003000-0xb)={0x2, 0x7, 0x3, 0x1, 0x7, 0x9, 0x5, 0x6, 0x5, 0x101, 0xc1}, 0xb) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000004000-0xb)='dctcp-reno\x00', 0xb) setsockopt$inet_tcp_int(r5, 0x6, 0x1b, &(0x7f0000001000-0x4)=0x3, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000002000)={0xba, &(0x7f0000003000)=""/186}) connect$bt_l2cap(r4, &(0x7f0000000000)={0x1f, 0x0, {0x5, 0x4, 0x5, 0x8, 0x0, 0x0}, 0x9, 0x8}, 0xe) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000002000)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000004000-0x78)={0x6c, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x210, 0x1, 0x6, 0x1, 0x6, &(0x7f0000004000-0x10)=@generic="4895c6f63a751608f0049af9fcf46ead", 0x6, 0x3, 0x1000}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000)={r2, 0x9, 0x30, 0x6, 0x5}, &(0x7f0000002000-0x4)=0x18) r6 = socket$inet6(0xa, 0x80003, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000005000-0x4)=0xab77, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000005000)=0xbb, 0x4) 2018/01/01 21:28:42 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)="", 0x0}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x5, &(0x7f0000af8000)=[], 0x0, 0x0}, 0x0) 2018/01/01 21:28:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000086c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00004cc000-0x5)={0x0, 0x40}, &(0x7f00006f4000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000cc0000)={r2, 0x3}, &(0x7f0000197000-0x4)=0x8) writev(r0, &(0x7f0000022000)=[{&(0x7f0000ba9000-0x29)="290000001800ffffffff6800000a002102000800000000070000060008000bc0fa001004000000ff00", 0x29}], 0x1) 2018/01/01 21:28:42 executing program 5: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000f14000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000e4e000)={0x0, {""/7}, 0x0}, &(0x7f0000f13000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000f12000)=0x0, &(0x7f0000bb7000)=0x4) r2 = socket$inet(0x2, 0x805, 0x1d) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f15000)=@assoc_id=0x0, &(0x7f00001e9000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000019000-0x14)={r3, 0x3, 0x6, [0x6, 0x100000000, 0x2, 0xfff, 0x7ff, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f15000-0x4)=0x0, &(0x7f0000f14000)=0x4) 2018/01/01 21:28:42 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000004000)=@add_del={0x2, &(0x7f0000005000-0x10)=@generic="8c5ff460f40938ea587106c0fa876f0d", 0x4}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r1, &(0x7f0000000000)="", &(0x7f0000001000-0x40)=""/64}, 0x18) 2018/01/01 21:28:42 executing program 6: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006a7000)={0x26, 'skcipher\x00', 0x0, 0x10, 'lrw-camellia-aesni\x00'}, 0xe2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000fa4000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c1e000)=0xfffffffffffffe41) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x2d, &(0x7f0000fa4000)="7a43759c7e2c45f46b4a8e24dab4ebb994592025fe4af60169fcfe79194adcedff13cf794e24a32cb58d32295d12da10334e7eda01af84f3fcbff5ed40a0ae048c8312550b5b0f46bcabd3893c31a4e90754cc6983620a915fcc5486f09895f7d5d1c84f35d457ffe3d3b6486a5688c82215c60c3f82ddc416e87a5812189cb7d3366c2591a5ab296f070b330412f4a1891f9b5c129c", 0x96) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000093c000-0x20)={@generic="8aba6a00a40278139f635e3dba1e7bb8", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000cf1000-0x90)=[{&(0x7f0000fa3000)="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", 0x152}], 0x1, &(0x7f0000fa4000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/01 21:28:42 executing program 4: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000a7000-0x12)={@generic="f77346bf4cc6f653c3009e3efeb2c1dd", 0x5179}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) socket(0x3, 0xb, 0x9) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000093e000-0x4)=0x1000000000017c, 0xffffffffffffffcb) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000093e000)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x11, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000940000-0xcf)="f64ef73042835968a82eb73f125615a8eb89ece8141fe9dbcc3336562563d98707f52ea6e14dbe2da9fa054db9bba046cca171aa9bc36f7eb1a8e6e23f780a1f3168afd3cfdb3eb8ade5d59234e35f5a33ae8decf21ea379f3560b8126bd501095795f5ca160e52aded11bdd184ac235b3c7172f1e26b0203d034c3dc88d9adf22eea116fd16bd6c52ecca3b04c46c6f82ced0f532c988f54e7a1e756d9478f46949e4a9f1969c9780c052dc9f4327201d009ff486af64944bb56759e5b1e1b02e6cb56c02e33987d40bca9c4bf614", 0xcf, 0x8004, &(0x7f000093f000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000939000-0xcb)="97", 0x1, 0x1, &(0x7f0000938000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 237.784871] device lo left promiscuous mode 2018/01/01 21:28:42 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000006000-0x4)=0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000006000-0x12)={0x7, [0xffffffffffff2cff, 0x1ff, 0x1, 0x3af18c28, 0x7, 0x400, 0x1]}, 0x12) accept$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000007000)={0x11, 0xf9, r1, 0x1, 0x19301419, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000006000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x18) getsockname$netrom(r0, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000005000-0x4)=0x3e) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000001000-0xc)={@broadcast=0xffffffff, @empty=0x0, @multicast2=0xe0000002}, 0xc) 2018/01/01 21:28:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f0000c2e000-0x27)="26000000130047f1ff170080cdffff030000000001000000000000000008092e050011006e3555", 0xffffff4d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ef0000)="10e57ce0b12d28079b426c06ba1433a6db1c6e3b10a3009b1c07e50df64fb9ef8968b78b8cf5f4f14a5f59c463c7d5df6000e8ce173285a7f4c162c07c9d5e", 0x3f) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6) 2018/01/01 21:28:42 executing program 2: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x100000007, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/01 21:28:42 executing program 7: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000353000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000095a000)=0x8, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a09000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) recvfrom$unix(r0, &(0x7f000033d000)=""/62, 0x3e, 0x2040, &(0x7f0000c9b000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4000000010, 0x802, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f8b000-0x4)=0x80, 0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000f8c000-0x4)=0x7, 0x4) recvmsg$netrom(r2, &(0x7f0000f8b000-0x38)={&(0x7f0000284000)=@full={{0x3, {"cd259f00cf4b11"}, 0x0}, [{"a0051910b61892"}, {"bc626d54c881fe"}, {"4d325ac7fc33d6"}, {"573212de9466e0"}, {"54d72b43b3e22b"}, {"659504d0851022"}, {"d135d21c52b30b"}, {"87bdc46053645c"}]}, 0x48, &(0x7f0000696000-0x10)=[{&(0x7f0000f8b000-0xea)="a1fca6e94beeb086b0f2217041308da034735c39ca978f2f7aa8c8706b2aeb73e4ebb2efd392bff188cc24990d336fc1f4628421f965e494c74f826f20d4a9527d7a9bc928e99c2ec751ac1af1de993652401372f09b8014aa7b032778055dc0e88c5361dd6a8c97b4ec18d175027fc4f7a187578148a09494f0d99e51076c5e8fac3835241d3fa4dfffab7a53c8ca4380ccc46c3161cfaf19a126846fdafc41f4f2946ed46936d2966d5d6c7f719a6c3e96ab5db63d44fce5ee439397027c7ab9ce812eb051c2df7c1522575abf871b3b8fe328279200ba2480d898e99fea24caa4fd4446e6f29dfada", 0xea}], 0x1, &(0x7f0000f8a000)=[{0x28, 0x103, 0xfffffffffffffffe, "e36e68ed3737b6277819972a61f5a4e5eedbea"}], 0x28, 0x0}, 0x10000) write(r2, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000f8b000-0x4)=0xffffffff, 0xffffffc5) recvfrom$inet(r2, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) 2018/01/01 21:28:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x10000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/01 21:28:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) writev(r0, &(0x7f0000ec7000-0x80)=[], 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000438000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dde000-0x4)=0x5) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000752000)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x11, 0x80800, 0x5, &(0x7f0000452000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000c44000+0x80b)='westwood\x00', 0x9) epoll_create(0xffffffff) 2018/01/01 21:28:42 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e1d000-0x108)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa85, 0x4, 0x5, 0x5, 0x3, 0x1, 0x3ff, 0xad, 0x74, 0x1, 0x5, 0x4, 0x1f, 0x3, 0xdb6]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/01 21:28:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r1, &(0x7f0000baf000)=@ethernet={0x6, @random="f931449b0b1e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000e1000-0x50)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) pipe(&(0x7f000030a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f44000)={0x8, &(0x7f0000eb0000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000fac000)={r5, 0x3}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000fad000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$unix(0x1, 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f00006aa000-0x10)={0x385, 0xc, 0xf3, 0xfffffffffffff801}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) accept(r1, 0x0, &(0x7f0000368000)=0x0) 2018/01/01 21:28:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x7, 0x2) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f00001f1000-0x1019)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="6b4782fc4ec1", [], {{0x200, @llc={0x8, @snap={0xffffffaf, 0x0, "b2", "833554", 0x0, ""}}}}}, &(0x7f000063d000)={0x0, 0x1, [0x8b7]}) 2018/01/01 21:28:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000292000-0x4)=0x0, &(0x7f0000e24000-0x4)=0x4) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) bind$alg(r0, &(0x7f0000180000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r2, &(0x7f000018c000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000092e000)=0x10) r3 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f000093b000-0x8)=0x401) writev(r3, &(0x7f0000ec8000-0x30)=[{&(0x7f0000b9a000-0x22)="df", 0x1}], 0x1) 2018/01/01 21:28:42 executing program 5: mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f43000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = socket$inet6(0xa, 0x4, 0x10000) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x800) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b18000)={0x0, 0x6e, "87de2243d6558a04b0c414993266d554d0913ac73f0d853d5394062f2d2224b1702285bb6950562723b404b306a40c3d447afc84c092e4a0b6dea3018709808bc6fc81618186e73be52b432d390a8dc04fe512470851e30019b5a673b1a19b1a0717a8522ed1871540fccf0ee677"}, &(0x7f0000f4a000-0x4)=0x76) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) write(r4, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000004000600e00000000b4000000000000000000000000000106d", 0x29) mmap(&(0x7f0000f49000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f49000)={r3, 0x1000, "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"}, &(0x7f0000f4a000-0x4)=0x1008) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f48000)=@sack_info={0x0, 0x3, 0x7}, &(0x7f0000f48000)=0xc) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f48000)={0x4, 0x203, 0x1f, 0x80000001, r5}, 0x10) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000f4a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ce2000-0x4)=0x14) r7 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000b72000-0x1)=0x0) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r7, 0x0, &(0x7f0000f4c000-0x4)=0x0, 0x800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000055000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x8, 0x0, 0x100, 0x2, 0x2000000, r6}) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x200, &(0x7f0000f48000)={0x0, 0x0}) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r8, 0x6, 0x1a, &(0x7f0000f48000)="54b8dcc52c5544eab9d975f665fb31733957d3923dcb678d3f606f3871587dac85a85fdf091b02a59a741e63c91380abf9ea213bd7bea8fda3ae8947598bbada5b8bca86eef4", 0x46) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/01 21:28:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000350000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x1)=0x48) mmap(&(0x7f0000000000/0x233000)=nil, 0x233000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000186000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xb, 0xd7, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/01 21:28:42 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(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000492000-0x4)=0x1, &(0x7f00009a8000)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000483000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000646000-0x45)={0x0, 0x3d, "1b4b4fd0299c57a68497955ab944a878f3f29f87326cf497fa65f5c68c839bb67ff2c52493efe7aef7b2ca6f760b6c27ffacda998d96f4ce556dd59850"}, &(0x7f0000f77000)=0x45) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f78000-0x14)={r2, 0x5, 0x33, 0xe0, 0xce1, 0x80}, &(0x7f0000503000-0x4)=0x14) 2018/01/01 21:28:42 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00006e3000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x802, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f87000-0x8)={0x0, 0x0}, &(0x7f0000532000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e82000-0x8)={r2, 0x2}, &(0x7f0000c1b000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000f84000-0x2)="", 0x0, 0x0, &(0x7f0000f7f000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/01 21:28:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f000008d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000456000-0x2c)={0x5, 0x10000, 0x3ff, 0x3b0, 0x12, 0xffffffffffffff9c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r1, &(0x7f0000bff000)="d1c7b9a4a1177f9029c8f12cee10857436753031177bb396c94893a4b959344fda63dabb42120731cb19fc7f1f06c905ea19357b057e2a77a3ee69b737f0a8c847a267d5003e1f618ffc59efe7463608f1ff142196b996bd7329f0002399a4bec24146c9f56a14a3a4f2057d6390ac6945f40096c4a0361f157a8b331593db99082854fb8645427eb5640fc54e877497423753b253fcb3e67dc59760603fb2840e26a09fbd75d201c7688b55606ff2e1c96879c822c9713b0435600dc779038c90230ae6b19a76ffa0b447689ba148e714331291f719b931aeb9d5fea8543c7e6739d047d761826a891c056dd1", &(0x7f0000000000)=""/213}, 0x18) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@jmp={0x4, 0x0, 0xc6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f000000b000-0x1)=0xff) getsockopt$ax25_buf(r2, 0x101, 0x889b5afe31dc1f8d, &(0x7f0000006000)=""/178, &(0x7f0000001000)=0x52) 2018/01/01 21:28:42 executing program 6: socketpair$inet6(0xa, 0xa, 0xffffffff, &(0x7f00001ff000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005df000-0x20)={@common='rose0\x00', @ifru_flags=0x1900}) mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(0xffffffffffffffff, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/01 21:28:42 executing program 4: r0 = socket$inet(0x2, 0xa, 0xffffffffffffffff) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000f60000-0x19)=""/25, 0x19, 0x0, &(0x7f0000f5e000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000da0000)=0x0, &(0x7f0000001000-0x4)=0x4) [ 238.025233] netlink: 21 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/01 21:28:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000645000-0x10)=@generic="069f8c74dd9c8b3ab51217326f85e762") bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) r1 = socket$inet(0x2, 0x80003, 0x88) sendto$inet(r1, &(0x7f00004f4000)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000016b000)=0xc0, 0x4) recvfrom$unix(r0, &(0x7f0000547000-0x2d)=""/45, 0x2d, 0x0, 0x0, 0x0) 2018/01/01 21:28:42 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 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, 0x80000001, 0x0}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a2f000+0xc)={&(0x7f000037b000)=@in={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f0000444000-0x62)="a8902cba807710d3feaa487e3ec6e657fd1782890dc62d1407a3893ef3762e361d8c64ff71f90481400bc1bf7f2b937158917694fb85747d923b6bc77deba024cdd70d5ac2eb0db3b6f3bf33ba93ff9f2a99e25a5db85768a7c0fd4608ea9714ebff", 0x62}, {&(0x7f0000567000)="a60e331959c1f21f15b58aaf8d9758bf1e9dd51eb16b651fd0c507f5bc614183937af97fa132ed18da90a92330e80a77a89d3a2ae025ed9316c206e116515c9c2e525474ab149d9542b0e4b3fc18ce62e806fa25cca292b0423f3ff6e76d030098f43f2576357a8f939445fedfcfbd68ca65e2dab09da3afd53e72fa6cd5b27cf6ddf919ff8f2860ff3243895ae958ec8c8fa273dddfcace1ee79751ccbde2c03e7a5f319a3ddf6b2bcb599ef684ad71e0c6244c0bcee9f13eafb2f888ad7b747da345d22608aa41c815a51e301fb3d980e95ffd3de66563b82ff2f9ff84a179eb634a5dd3dfc1ea4f6c27f95c059cdac2d1", 0xf2}, {&(0x7f0000001000-0x31)="28c6a6e58c765b646d1bef3bc177578c0ee632c741c5d325dcd9c591b274382e3be6b42972e195fa0d905a028c083e8ac5", 0x31}, {&(0x7f0000096000)="f0a9d53ae01a2ef9f9e0e6c96cb780a86713141cf0b853fa3b6c4a206c9bdeea17cb7dbfc137dff29af83aa43ea8b2c42891b2ded2688b2611b716a631cad51e6e805ef34d9087f9589406ba8b4d8a1aedc023b24b7cc025dcdd657797f3345aaf141e8a357f1db680af438b1c72e82eccd23c4d0c9d82c4475814a4002b6062c7d7746fb88750b7293aaf10f38b13e1d31afcbf", 0x94}, {&(0x7f0000001000-0x65)="a9a21ff69cd246f6de0ae6220b91c2325589889e8911b2854ae23c41422fa16b658f8537fae773346ebb69291cbed4c541697b7c26a8716dd89b850b50cac4254a2f3f492ff253a4706b11a42e2f38a68da99b4b31393ac95566e79a8411de07a986cc5d49", 0x65}, {&(0x7f0000001000-0x8c)="48fc218077a962579cedd40e97a2a35fc9f914d5c2f9980a80abc61538ffcfbad41936c13e924f584ac54304debc0a718cf3db90a0e4ba0df02fed35491ce7b04fb3f019f68c3188dbad26863660f213d9eccd31bae7706e9764ae7e72246469c0ec765ce6136ff3277e790986b64b4270deaa2b325415f2f36fcf6e00fc2fbb4347316a2556f89b53e4f613", 0x8c}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000000000)="e4278e2932e7e3036dd9822566310bc077257e71886beb2d610e82e03686400cb66b20270693b25f64b67434e2bffcca1c0c9f42675091aa8ba95a04d1148f56b01f3538333c5a41737859cd977c1d48282965f08e98e699429a8bb3868b0916584d3d2e5fb1eef955b0c7272f12", 0x6e}, {&(0x7f0000530000-0x9c)="6c43cefe6c04a0154c39d94879ef7ce33cc61073fb41af24905b0bb62409d1270ceb1e2d80a2f228768755f6753d57714de3c3c32052bcaeeac1043bda3724a70154b0d863cbdae8aee4d11f12508bb3a23f9df4ed013f211bd5b58695cf4e3e78c8791613091ea297cbe0fe5d3cd47b873572d80bcf6b1d96660b1f25d3d7fdef440b8f23d8de0fa86e5c9acd0bc474c2f19206fdcc28b75806d3e6", 0x9c}], 0x9, &(0x7f0000001000-0x90)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x0, 0xfffffffffffffffa, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x9, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0xfffffffffffffffe, 0x20}}], 0x90, 0x4}, 0x40000) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f00008c1000)=0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000b17000-0x4)=0x4, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004c8000-0xc)={r1, 0x80000001, 0x30}, 0xc) 2018/01/01 21:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000cef000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6d000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000682000)=0x0, &(0x7f0000800000)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f000085d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x101}) 2018/01/01 21:28:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x7, &(0x7f00007c5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00009c7000)=""/204, &(0x7f00008b8000-0x4)=0xcc) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\x00\x00\x00\x00'}}}}}, 0x0) 2018/01/01 21:28:42 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) pipe(&(0x7f0000eb2000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r1, &(0x7f00000e2000)={0x1f, {0x80000000, 0xffffffffffffff00, 0xfdc, 0x10000, 0x1, 0x7}, 0x7fffffff}, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666", 0x11}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f8a000-0x30)=[{&(0x7f0000f8a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c99000)=""/4096, 0x1000}, {&(0x7f0000f89000)=""/92, 0x5c}], 0x3) [ 238.093742] netlink: 21 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/01 21:28:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000527000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000007c000-0x4)=0x4432) syz_emit_ethernet(0x1df, &(0x7f0000c64000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0xcae6, 0x0, 0x0}}], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x1a5, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xc, 0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x1f}, @jumbo={0xc2, 0x4, 0x7}, @generic={0x2, 0x70, "231de1c56dd86bb09f2f6109d7d72e561c9890c6971af98c6bc554e06d5946afb59734b8038969f66e96d995b97185b3ab62ce17202f381798008b5f34ab7c999c25dea2bf6feca224f82cbf319c04343b1a7c3e2c53a126442de8a7c0dc68fecb09e88837d34b51ae38b95fd5b2ff28"}, @generic={0xed, 0x3f, "555e705f10b40af6f58524a72ed411e9e698d433220d31813bdecb411403a813e495c708a02d743f2fd405aac37071cf0da1ad7834737b4d85a72dd23e287e"}, @pad1={0x0, 0x1, 0x0}, @generic={0xffffffffffffffff, 0x49, "7d3e60b13b9f233570176ef0b21eb2a9eae6c6218748f724ddaf3168ad95ad2caea37a0b91179f1403f788c05b70526361f85e1b67729dd54e7aab0a18f3f68a18f650ecaad8ca36ff"}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @routing={0x89, 0x6, 0x1, 0x6, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x6f, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x7}, @calipso={0x7, 0x20, {0xe9d9, 0x6, 0x2, 0x8016, [0x6, 0x4, 0x3e3]}}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) pipe(&(0x7f0000454000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000052000-0x10)={0xa, &(0x7f000008e000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000760000)={r2, 0x1}) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ed1000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000051000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006ce000-0x10)={0x0, 0xf393, 0x1, 0x5}, &(0x7f0000a93000)=0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000c22000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cfb000)=0x14) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f00006dd000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000047e000-0x14)={r4, 0x9, 0x0, 0x4, 0x800, 0x8000}, &(0x7f0000d30000-0x4)=0x14) 2018/01/01 21:28:42 executing program 2: 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, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000033b000-0x10)={0x0, 0x0, 0x4, 0x4}, 0x10) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000015e000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ac3000)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000051d000-0x8)={r2, 0x5}, &(0x7f0000663000-0x4)=0x8) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/01 21:28:42 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000d5c000-0x4)={r0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xe, 0x6, &(0x7f0000fee000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000057f000)={r1, r3}) write(r0, &(0x7f0000966000)="22000000200007040d9447de0800070002080200001b08000000001206170f00ff0f", 0x22) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ee5000-0x4)=0x4, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000138000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000fee000)={@generic="77e4c4e4aa26b323e4aa558e13b8b580", @ifru_flags=0x4000}) 2018/01/01 21:28:42 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x1, &(0x7f0000897000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000232000)={r0, 0x28, &(0x7f0000348000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/01 21:28:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006a3000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000641000)=0xe8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x8}, 0x1c) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) socketpair(0xf, 0x807, 0x3d6e, &(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_int(r4, 0x107, 0x1b, &(0x7f0000000000)=0xa, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r4}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000003000-0x5c)={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7}, 0x2, [0x2f, 0x41e, 0x2, 0x200, 0x5, 0x8, 0x1, 0x0]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r7, &(0x7f0000004000)={0x27, 0x9, 0x8000, 0x3}, 0x10) listen(r5, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000006000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) sendto$inet(r6, &(0x7f0000002000-0x5e)="502483fbd811ee063ea7d821989310181d5eb79ddadc5a0a1da02fc9d8c8b06289b2a7505f1c2cdca3409157316829bbd7348d73930fd9f972481dc25de95bea8786060e830137f50cbf483ec310fc29ac74a65c823206909437deae1d7e", 0x5e, 0x20000880, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000001000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000006000-0x4)=@assoc_id=r8, &(0x7f0000006000)=0x4) ioctl$sock_inet_SIOCRTMSG(r6, 0x890d, &(0x7f0000007000-0x78)={0x3, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0, 0x1, 0xf93d, 0x3, 0x797, &(0x7f0000004000-0x10)=@common='ip6gre0\x00', 0x1, 0x7, 0x77}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r7, &(0x7f0000008000-0x17)="1254046182254dd79933b255a51fbe272d5a854c17f962", 0x17, 0x20000000, &(0x7f0000007000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000008000)={r7, r6}) 2018/01/01 21:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00009f2000)=0x9001, 0x4) socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000ec6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) bind$inet(r1, &(0x7f00002a1000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r3, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000492000-0x8)={0x42424242, 0x42424242}, 0x1, 0xc) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) read(r4, &(0x7f0000ffa000)=""/241, 0xf1) write(r4, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) syz_extract_tcp_res(&(0x7f00009d5000)={0x42424242, 0x42424242}, 0x6, 0x80000000000001fe) syz_emit_ethernet(0xed, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r5, r3, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r6 = accept$inet(r0, &(0x7f0000d97000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b04000-0x4)=0x10) bind$inet(r6, &(0x7f00006d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000dad000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000077e000-0x4)=0x1c, 0x80000) socket$inet6(0xa, 0x3, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c68000-0x8)={0x0, 0x0}) accept$inet6(r7, &(0x7f0000f86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c) syz_extract_tcp_res(&(0x7f0000500000)={0x42424242, 0x42424242}, 0x1ff, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x1000000000004, &(0x7f00003db000-0x3)="d10002", 0x3) socketpair(0x15, 0x805, 0x3, &(0x7f0000422000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r8, 0x112, 0x4, &(0x7f0000833000)={0x100000001, 0xfffffffffffffffb}, 0x2) 2018/01/01 21:28:42 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, &(0x7f000088a000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000083d000-0x4)=0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000fd1000)=""/255, &(0x7f000039f000-0x4)=0xff) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007a0000-0xc)={0x4000000080, 0x0, 0x0, 0x0, 0x0}, 0xc) [ 238.203162] netlink: 6 bytes leftover after parsing attributes in process `syz-executor5'. [ 238.255380] netlink: 6 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/01 21:28:42 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) bind$alg(r0, &(0x7f0000347000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendmsg$alg(0xffffffffffffffff, &(0x7f000004b000-0x38)={0x0, 0x0, &(0x7f0000faa000-0x30)=[{&(0x7f00007bc000-0x1000)="f5bd0927a70c0a38541b6b487d6211c1", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000019c000)=[{&(0x7f0000394000)=""/179, 0xb3}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/01 21:28:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x3de}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000657000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00005a3000-0x8)={0x0, 0x0}, 0x99c3, 0x3f) 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, r0, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x477, {[]}}, {""}}}}}}}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/01 21:28:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000705000-0x4)={r1}) sendmmsg$alg(r2, &(0x7f0000f01000)=[{0x0, 0x0, &(0x7f0000eaa000)=[{&(0x7f0000539000-0xe7)="2b2d09286e1dd04539812c4c68fcd2a9bfc02f5b4aba0c2a77256df0c7959a2df23539c96ae8bbefdd0ba952c762b7c15a7b360dc7ad26e0793cb62747044cb7441ccec44b258e3eff34597de9350ed71c3ec9ba9f51b091c0e89919749b33b5f528411d81b7c0fbc97b54bf33a9d262b18b64f54d2daea2db8c071e56545f6ef232520dd72adafb3d8f7c0fe3ae390950889ba8f48244618db2be899d2b62cfd663d026b95fadd4a573aa0738b70fd50bca1dd0ab6ab19014b1ecaa15a8acf516820afeda2b682c94a28070b1456394e10edb1196703f93ed4d837d80c3fa267f3a72f0aff30a", 0xe7}], 0x1, &(0x7f0000cca000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x30, 0x4000}, {0x0, 0x0, &(0x7f000015e000-0x30)=[{&(0x7f0000b1b000-0xb4)="cd90b9c0f4016e0d88ab130c3bc4a2cb73d6cadfc86c09a900def44ede1121c9df61c3f98ddb06b5de1ad69c28cf1052906c78f7d5ad0e80849ca9d2e3dd7eab8ccb872609c8415f6794f862e164010652828b6355ad65af5497813572d664b61deca94167ada77d54eb063ed637796197c3eb52acf3c45271a339511e40f72980cd3f31d69f38782488dfa930ffb119536f0d771e60aaa223c7c44a071eba3139c915a9ee4745c639929568c7aec6ea8b28d849", 0xb4}, {&(0x7f000026e000-0x5f)="c71d9051819cae839c7ed6e5e62dd1d08442fa180fea20c5ed924323ea8c8d8a48c44afab9af923c8c0f1e5518d316246e773640e6cc01684372f4a8b7aaf76031f21a9a27f017f0319921cc1e4a7889c7e2b515c69f6274bcd8a50624f741", 0x5f}, {&(0x7f00004f4000)="c20718c475391cc5f389e1e459040db41b2adc3af9237a12b216e32e86bd27007a4fc7255dc3336f90dae28e4bb6be2308701e1aa748582443786e8304490d910b2fc0a05ca98f2f91fbbd9353de3196941267a6b56bdfd3146e1c81a06cc86d", 0x60}], 0x3, &(0x7f00008d3000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x30, 0x117, 0x2, 0x1c, "80dd9f959cb51e95041f0cfcd221245c84ecd91ac53aaf2fdee0ad2d"}], 0x60, 0x8051}], 0x2, 0x44000) writev(r1, &(0x7f0000048000-0x10)=[{&(0x7f000005a000-0x29)="29000000180031d1e5ff2100804c00050a0002000012f908000000000c0009000800000002000000fd", 0x29}], 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000006f000-0x6)='cubic\x00', 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000048a000)={0x0, 0x0}) 2018/01/01 21:28:42 executing program 6: r0 = socket$inet(0x2, 0x3, 0x100000001) socket$kcm(0x29, 0x7, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f16000)=0x0) 2018/01/01 21:28:42 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) socket(0x3, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) 2018/01/01 21:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000018d000)=0xa046, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000017a000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000c5000)={0xffffffffffff7fff, {{0xa, 0x0, 0x54501117, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) close(r0) 2018/01/01 21:28:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x807, 0x1000) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000061a000-0x4)=0xab7, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e6d000-0x4)={0x0, 0x7, 0x0}, 0x4) getpeername$packet(r0, &(0x7f000066e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000072f000)=0x14) bind$packet(r0, &(0x7f0000abb000)={0x11, 0xc, r1, 0x1, 0x1000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c98000)={"2bdc8ac527bff8504e73765453c18468", {0x4, 0x6, 0x100000000, "b7e3836d2a20", 0x0, 0x0}}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000e44000)=0x2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d3c000-0x20)={0x1f, 0xffffffffffffffff, 0x1, 0x1, 0x4, 0xc5, 0x1, 0x0, 0x0}, &(0x7f00008ca000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000afd000)={r2, 0x5}, 0x6) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002e4000)={0x0, &(0x7f0000560000-0x10)=[]}, 0x10) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000053b000-0x4)=0x1, &(0x7f0000d3b000-0x8)=0x4) 2018/01/01 21:28:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x874a035d12e86b64, &(0x7f0000962000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000609000)=0xc) sendmmsg(r1, &(0x7f0000522000-0x21c)=[{{&(0x7f0000d60000-0x14)=@ll={0x11, 0x1f, r2, 0x1, 0x200, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005f2000)=[{&(0x7f000052a000-0xde)="49f3cf95d60f55ec6df0384b2c2b3287722923d83c46214d071681a199fd92a88b0d18f90665ff6dba6967f2e31d4e8d228e4491636386ed1421af011fd1c1687f5b01b6c7816b4a52148e1a8b86a03444347d99049f03a3f756d8a060c03cf0367f6a84624a47109b62f7b6294da50bcb13c5dc83cfe62f00f135c429a6d4174944e1cd707456e7069c06e213b69815eef88dc348ae032f93a74e5e59f2b596ec493506fdb6dad94eaebe684072fe2a86939c22be7dc33a5d650793bc5b53a479a59a7daabc80ee7d8d98e7461cdb3fc8dbbe1be586ad31fadc2e64dd95", 0xde}], 0x1, &(0x7f0000b3c000-0x220)=[{0x70, 0x114, 0x200, "2aa1bf4043dd41d148d2a332b944c3db814a925d72687124f57416bc52bc3340690dec485d39b030108b07db16f48cad035bfde34875fee07a4d7c82ac7679ab206985b9073e0aaf56683204392343a92314dfa2db4f662b34b81fc2698c48"}, {0x40, 0x6, 0x3, "1f5e85a81d073f64595070018e47af8779b07f6f68aa4dd04d7549d70c39a2a15fc3dee0a5acdeb1bac5"}, {0xa8, 0x10d, 0x8, "39b2999a6487850c26fc828a44aac61cd4dfb94e1147ec287ce078678751385d3b4b209f015145fc15f3d4f324201a6e3201394bf4334579c44ace8c1e20d4e5ae3e667b869fe855213ab10a324041fd7bd44d8c7f6d01feec13c1cdf9d16aa53f9f2f5268c9a51144b0386481bd0c092823ecfa766d882fc16b6b8a931a2bcc7a14e2c1f85d1465904c671bbf2877c5a2fea27238"}, {0xc8, 0x88, 0x6, "f569fad7eb4694f830c9f1d9524c5e42d36d3053c3262bee7d6f9cea668b9ba364921bbc5d8084695a795cf5d1c3394fc79454a0b38017138f4de02f7791f6764c8ab7308f31623d9697914e955e312913ae1117f4b866ca53da4944c6a20a9342e12d6ec83b22431d280f1c615341c96c6857a131f49b1b4f0777714e96195e354dbd0823edccab4b8b2c20d8ce3f27b2f89a2c82a00986b38f44268e36ebdb4967143ecc4c11d1b7145ff44abfc1e34a7abac688ab5c54"}], 0x220, 0x800}, 0x1}, {{&(0x7f0000aec000)=@rc={0x1f, {0x14, 0x8, 0x7f, 0x9, 0x401, 0x100000001}, 0x401}, 0x9, &(0x7f0000b11000-0x90)=[{&(0x7f0000915000)="201f8e885b7508d1e67fcaf4b4a66e94a0e1c67e3053b2292a21dd65a87f968b0f1403d3416ba5f9a3289d5b90c24542d91dfd2251ccadbeb3792b38d46d46964b5f7f3802cefcb7ebc566f6b9ae6684e711d3f3e92400d7aa19dfa8a2817d28a0acbc3c35be3a79df074c75d87ea6955a87919fd8cf500de1884f75f973c5471b51b2715f3722", 0x87}, {&(0x7f000007b000)="87f9e92ed1e3eaafadd9a69111182e79b677e4de6bc54888461c1b4d1974cf5f48f0a62161447953ed7ecf8a9b7dc82f96aeba2a0dc01c7e07d75ae6619286120c5879842c5360ed32e26036592e9385f8d83128d64ee0d58d066c329079832eba54b666a97b758dcacc6bdc4ec01122073c583080419f9fb3dc12f04fc188e7f1650c85c6879a152744ca29", 0x8c}, {&(0x7f0000e05000-0x34)="f5a3ea68ee6e45ec32519e3debefd7361225d52b3e666b9ce67ce9a9dc8c1e189ccb6e65c6177390d9fb6f291f03bf52ff3ac1ab", 0x34}, {&(0x7f000098a000-0x34)="8d0452e0251e317309828a830bc08ca1f1ba3392fa6198ea78ff8cf2503566872b523153aab8abecd6e81eaebc8d563fecf84713", 0x34}, {&(0x7f000025e000)="78d136db", 0x4}, {&(0x7f000009f000-0xd5)="22bddc4f8e3dce846302c33c2687c089a924ef02029b0ffaf6abc5dcb4ad9bafd200885b9eb73955fddf1d415819cf621fd2c2d990e799d5fc3fc125006a03c3e5c8dc79c0d0265d48fb0882ead7a7a7c5ace32e25ef31fa3cac80d89198536948c2556c4d50922b1c7f137e5caf02dcf6fcfe51a46c6e4d8db0706af072e59a814acb3be0c74c4e32f76937a176324ce69b1188ec397b2c348789a2e352bbe4530b30617080acb6b7eeda63426807a8c4af08161bd3c11046ae0bbbdeee6cf2f095e629875ae13ab77ded9ee81a0dcf4794cb8dc5", 0xd5}, {&(0x7f00004e8000)="73b6cb1398983a79f723fa8c036033bbda5f2b53f08ce46dfeedc6f3e54000883b14f2652480e8585ff4504083b1d305d8719c451bccdc6b43d3764ea2784c27c413d1a0a0314ca56d2aa347cb372c69ff5693b4e825aa7f2ef0f93fcaf4d6", 0x5f}, {&(0x7f0000da8000-0xa1)="1fd818468721ab384b475b76e4e504c9864f6dc2c5a892b3100df6d4ae13fcefd6207c24c70d90b4798282c89c25ab0c22c890b2fb8eae950b7e09fee308f82dca0b8dabb87bb12d8bcb9587cb5152046bac8da244bf0c1bac3b65dac96dfba5c6d1df7343b0c3875b01c18df5d574cc3e120e60e6c819fc224482bb463f912819cbccec60469c1461aff98a1dab2eaff4d9e1fbf2af4de17c4fdfc2b7c8f4b397", 0xa1}, {&(0x7f00004d1000-0x2e)="02598ef4e6b112f3b70270cf4d9fcd4f38f36ffd1a38c40908e00ea580396c538c0a58d0d983aa3e1169e3d3e893", 0x2e}], 0x9, &(0x7f0000421000)=[{0x1010, 0x11, 0x3, 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"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{0xf0, 0x11f, 0x57c, "a3b38f09deaf43ae4e36e79dc88eae3f3b896faf1cf24ff1eaee6e2a882c1e41e29bb48c8841dd75ae46b62bb76f6d461d8fb4342e1b3f5c2841165e8476f96ef884c5a9f71fa5f638fa4cd02f020f190ee9a01e37140bd152dd45c31e1df09d36f2b4db20981061e733b0a93d40de9c23eecb3360fa75c5fa6bbd9951adee19b497cf36b8cc1986fdab217c5b2fecc57c1a76111199f445b3a8c7718dd2a084b72aef49b3fce678b86ed64bb604fc2d1edfdfca5d93ed13fc02b24a10f48973bffe0f22853090c2e9d3926f74e504c2df7665ee03cba2e3d5700c21019b50"}, {0xc8, 0x102, 0x4, "ba03e5c5c965a52b331c45a3fb20fff576447535a0cd8af30f9d1e99697c80975bac0d0d6c0b4db3d8bfe9625bdca9ccd5ab9b1430829eeefe41ecb7e76fd5558396fcdd8b820766ce74481c906b5bd51f3c73a6fdca4333afd64dee2b66d1a3fe2c6e4eea17e8f499eae9a47c5518a069c6e0f00e44b9073a2acc85fa3db7833c4df0cb9ae5e3d6110052e5c432d6544fdf295cdfe1b33ea239c5d815cbb4fc3ae5851e101764498319f293f58df5f6681c4337130a"}, {0x60, 0x0, 0x7, "56a82cd4cf4d84a8b3bd7611006e9938d991fdc564f41b0296ba63f28473b759ce1a62b30a90d4978d90f6c7924d537bd39cbe38b04e5971a1f43bd0f4d4230abff70d838646f53a5c1b70527b"}, {0x38, 0x117, 0x4, "9a8d46daf962c801550c3266e68a451a14e9d33cca4a94593850d92436d91f6ba51f63641ab10d"}, {0x80, 0x118, 0x2, "63d241290d120ef96f95821d356b5265033a1af881c0d8f2a99a3e476b2ea0d2c38827346839340fb1cbd7cfb2f78ca828f4c753bf0467d75063a87ebd83f590a9d9e9784a2ea172ab7779f7b927c671c68cda26a2a8849a050ae1cb4d28d1cd566df4f45528dd3e504309940a855d"}], 0x1370, 0x0}, 0x5}, {{&(0x7f0000819000-0x10)=@ipx={0x4, 0x7ff, 0x4, "f0f3ed3e22de", 0x6, 0x0}, 0x10, &(0x7f00003df000)=[{&(0x7f0000c2c000-0xa6)="03a5d3b726858697537ee87d543ad7fb05b77eed4b245f2c805e67da797ebe3b93df3a1fedbb6b4ce28dc968be67be7e1058e77af1870ab905789d7dfc9855917f374da49dc70665ebdac70c5fcab39f1c26f05a494429366f04cd8d3467eca8c5bf28f9b896d093222e07fe877d313b86ccc94a7dbc08f84b5044c4cd11df355ee8c2619e6eaaa7353bf876371c67df3a0bd15e3e3df05df2a3b5ff95e01cbf38e21c65cf4b", 0xa6}, {&(0x7f0000877000)="da127265932b1cac81367d61c0594e9fb2386e8903fcff20f53bbae31d458177c7c10dac08ab0e80d8a81b44995ac6f92609ac9f2d217dff1e47b6ee3f3fcc3becf4d1a5fcb6f32a5ec6ae97efb537bf6fed24ba8bd8d11433dff85616646fd349ff369e86e55811595f4a5fad1e33e5b739bff60c1c1bc8716516f3220d545d4296c2f54e9e6d3391c3fcd7", 0x8c}, {&(0x7f0000384000-0x11)="eb3b8ecc95009a3768980b289eb0760ef9", 0x11}], 0x3, &(0x7f000034c000)=[], 0x0, 0x8000}, 0x1}], 0x9, 0x0) r3 = socket$inet6(0xa, 0x800, 0xa1d) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ac2000-0xc)={0x0, 0x8001, 0x20}, &(0x7f00006e5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000033b000-0xa0)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2892, 0x7ff, 0x10000, 0x30}, &(0x7f0000d3b000)=0xa0) writev(r1, &(0x7f0000468000)=[{&(0x7f00005cf000-0xbf)="24347b7d3ef9eff7fbf2a7ebb687ab749b158316dff9360f0140e93c681fcc9c", 0x20}], 0x1) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/01 21:28:43 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fc4000-0x20)={0x10000, 0x401, 0x3, 0x4, 0x6, 0x5, 0x9, 0x3, 0x0}, &(0x7f000005d000)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007a7000-0x8)=@assoc_value={r1, 0x81}, 0x8) 2018/01/01 21:28:43 executing program 5: r0 = socket$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, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000767000)={r0, 0x6, 0x1, 0xc79, &(0x7f0000abc000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000016f000)=[{0x0, 0x0, &(0x7f0000cc3000-0x60)=[{&(0x7f000039f000-0x9f)='Z', 0x1}], 0x1, &(0x7f00002e3000)=[], 0x0, 0x0}], 0x1, 0x8000) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/01 21:28:43 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c14000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/217) r1 = socket(0x5, 0x803, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{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]}, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000000020, 0xfffffffffffffff8, 0x10001, "4a1f5b6973be9f3be7a47590d58c4a7ac4398ab701bf02c6b705cd12ebe2e481cdc7ed669ebf694dba74448ee3da29aa2ef722ce9d5fa2848342119e77d1ad44de7bf59eee8987c8e52e9bd39e9a13a2"}, 0x160) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000087000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003c4000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89e7, &(0x7f0000002000-0x1000)="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") setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f00008d0000)=0x400000000000001, 0x4) sendto$inet(r3, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000c2a000)=[{0x8, 0x7fff}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2018/01/01 21:28:43 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000038000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000038000-0x4)=0x10, 0x80000) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000038000-0x20)={0x1, 0x6b05, 0x8003, 0x5, 0xfffffffeffffffff, 0x7, 0x7fff, 0x200, 0x0}, &(0x7f0000037000)=0x20) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000038000-0x108)={r1, @in6={{0xa, 0x0, 0xfe4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xfffffffffffffffd, 0x3, 0x9, 0xfffffffffffffff8, 0xc06, 0x6, 0x8, 0x2, 0x349, 0x8001, 0xffff, 0x5, 0x0, 0xb1]}, &(0x7f0000017000)=0x108) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000019000)=@assoc_value={r1, 0x7}, &(0x7f0000039000-0x4)=0x8) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f000001d000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffffeff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000035000)={r2, 0x65, "e788f12136e29c0543f5c456bba71409a2c7fb3efb68c4c86dacd87c037b6451828b38231a8c409dfe0c538a8c8dc29fa275fff170d3f9690b2063e7cff3d57014ee098bed97abfcc4db059f675d01070f2d50b0aeb1074a681cf3f0c0c60f7ce6403e0a43"}, &(0x7f0000038000)=0x6d) sendto(r3, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000003a000)=0x1, 0x4) 2018/01/01 21:28:43 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000f51000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007a5000-0x10)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x7, 0x84) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000f52000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00008a4000)=0x14) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000f51000)=@ll={0x11, 0x0, r2, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000815000)={0x0, 0x8f, "1550a0ce016b5a135dd8e62106806c59c1160e45ed1d7f019372b3f3e738bfd60aa0d0dd7db89f90628d725022221db90459bec0bfe735eca0de722c03fe4b8f6ccab3edbff76642c647498e6851fab602dbff29444bd78079a71ce880ccfbca608fb5975917190f8960936dc80feb978a1db459ddb25d3394d230f8864a593996db049ee63ef388497ba02d20c0bf"}, &(0x7f0000d74000)=0x97) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007d7000-0x20)={0x1, 0x1f, 0x8009, 0xc2, 0x8000, 0x80000001, 0xd97, 0x1, r3}, 0x20) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f54000-0x5c)={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x65c}, 0xffffffff, [0x7fffffff, 0x4, 0x8, 0x2, 0x7fffffff, 0x3, 0x3, 0x7]}, 0x5c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f4b000-0x4)=0x0, &(0x7f0000f53000-0x4)=0x4) 2018/01/01 21:28:43 executing program 7: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e82000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e82000-0x4)=0x1c) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000e82000-0x48)=[@in6={0xa, 0x3, 0x5dda, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x21) sendto$inet(r0, &(0x7f0000e7d000)="70582ac63125709955e7437fb93abf8c86ba51283b96606d66efa6ef70a05f9123a72302eb78f8036cefc690e839b95602475e784befce4fd8a1421e028b8a97466f2ca47cfe7806348927ce7d116aa6a9aee19a524ed7297ff88e6ab27ca511c263cdff707eab5168be1a127c8a4ffd531c386600775533ec1de66ae4cda5aaf9b384040dc82bdc92a2ff17a3aa4589f57a91a199364de6ec7914f4f8c051e7839aad34982f204f31cc4a7eb939d402768a18b8e79aa0a0bc91318c09579855b5b0fbc46834b6d4bce1f43945", 0xcd, 0x0, &(0x7f0000342000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 21:28:43 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x1200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000aa5000)={0x0, 0x7fffffff, 0x10000, 0xc81a, 0x0, 0x2, 0x1, 0x9, {0x0, @in6={{0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf6a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x100, 0x7, 0x8715}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000b8c000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000c4d000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f00000f8000)="d3", 0x1, 0x4008000, &(0x7f0000f3a000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000024000-0x38)={0x0, 0x0, &(0x7f0000c8d000+0xbf1)=[{&(0x7f0000cab000)="06", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r2, &(0x7f00007b0000-0x67c)="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", 0x598, 0x0, &(0x7f00005c6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/01 21:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000a47000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000fe6000)="5bf6a155c95120be07", 0x9}], 0x1, &(0x7f000090e000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c01000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000093a000-0x20)={0x24, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000585000)={0xfff, r3, 0x3, 0x2}) [ 238.368869] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 238.381201] IPv6: Can't replace route, no match found [ 238.404435] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 238.413241] IPv6: Can't replace route, no match found 2018/01/01 21:28:43 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000369000)=[{&(0x7f0000f78000)=""/233, 0xe9}, {&(0x7f0000f78000)=""/235, 0xeb}, {&(0x7f0000f79000-0x5f)=""/95, 0x5f}, {&(0x7f0000f78000)=""/16, 0x10}, {&(0x7f0000869000-0x87)=""/135, 0x87}, {&(0x7f0000311000-0x56)=""/86, 0x56}, {&(0x7f0000f78000)=""/4096, 0x1000}, {&(0x7f0000f79000-0xc5)=""/197, 0xc5}, {&(0x7f000057c000-0x1000)=""/4096, 0x1000}], 0x9, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f76000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000e64000-0x90)={0x8, {{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) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ca3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000fea000-0x4)=0x3, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000179000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00004ff000)="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", 0x599, 0x0, &(0x7f00000ef000+0xf38)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000f79000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0x57) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000271000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069a000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006a7000-0xe8)={{{@in=@rand_addr=0xd0bd198, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xef, 0x1, 0x7, 0x2, 0xa0, 0xa0, 0xbf, 0xfffffffffffff001, r3}, {0x0, 0xfffffffffffffe00, 0x5, 0x8a0e, 0x1ff, 0xe89, 0x8, 0x6}, {0xb70b, 0x0, 0x2, 0x10000}, 0x7, 0x2, 0x2, 0x1, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x0, 0x3, 0xfffffffffffff449, 0x8, 0x9, 0x9f}}, 0xe8) 2018/01/01 21:28:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fd4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000612000-0x4)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000083a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000165000)=0x8, &(0x7f0000f32000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x6f, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffd05) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/01 21:28:43 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$netrom(r0, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000002000-0x4)=0x1000, &(0x7f0000003000)=0x25f) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) 2018/01/01 21:28:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e6b000)={0x7, 0x2ee2, 0x7, 0x4, 0xfff}, 0x14) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000006}, 0x1c) sendto$inet(r0, &(0x7f00005fe000)="de", 0x1, 0x8040, &(0x7f00007da000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00006fd000)={&(0x7f00007c1000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[{&(0x7f0000617000-0x1000)="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", 0x5ad}], 0x1, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) 2018/01/01 21:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f0000ba5000-0x1)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) r2 = accept(r1, &(0x7f0000701000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000005000-0x4)=0x58) ioctl$sock_netdev_private(r2, 0x89fc, &(0x7f0000f65000-0xfe)="558115183c01829045b7317152918dbb4544181bb99da8a220826701865ee1883fb091819907918154c843446c0533ffd1d55a93c11cfce22f3fb1777e6b8c64dd79d0d33de1fbbe3a463756858985e79802e87d2fe1d28ac6f7ff46368741a6554e5a14f9aec82b592158545553e32c4c13d774fb5408ad3e25ca886b938692a0a8d9153a96723f7e3e69f489083cc2446408940820d56d8a08a89725fc1f3de042a74a6dc27e685445ec76144351018a0de73eac5900f0c7c15f0de0a785a1625b8acc64db56487fc5edf26ff74af442df43a51bff7f1d667c1ee9eff7db802a2f594f9ea1870078c49d1848447449943a68f5496f577039ea939da996") ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000554000-0x1e)={0x10001, 0x8, 0xfff, "2e1fe6bfc107", "7b2bd22d14ecafb2186ebe074ecdf704"}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000521000)={0x0, 0x0, 0x1, "134d5c8889ac", "f29bf60820a9070991c9acaf20b12421"}) 2018/01/01 21:28:43 executing program 2: mmap(&(0x7f0000000000/0x9ff000)=nil, 0x9ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000008c000)=0x2, 0x4) pipe(&(0x7f0000167000-0x8)={0x0, 0x0}) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a01000-0xa0)={0x0, @in6={{0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x169, 0x100000000, 0x6, 0x1, 0x2689}, &(0x7f0000197000)=0xa0) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000050a000)=@assoc_value={r3, 0x0}, &(0x7f0000a00000)=0x8) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f00009ff000)=[{0x0, 0x0, &(0x7f00009ff000)=[{&(0x7f0000a00000-0x55)="9ce87f7990d18635c5861bebf164bcfd066f875180aad5223f2b728bd9d5e13a09fa338dc8f51d8db89cd50b82472a8166a89209882dc3ffc82e6c2632a8abafa43eb72414d5e97d174f84b82b43b6d9e2d4fbccbd", 0x55}, {&(0x7f0000958000)="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", 0xfb}], 0x2, &(0x7f0000181000-0x1188)=[@iv={0x60, 0x117, 0x2, 0x4a, "556657b29858f7814989796bc14f4a8de509d9c3c7cf8960456ad3fd38448334bbe1000a8cd0220a360bc8a9d9933226e0c4684dab4f66745ec8a7df86982f73cb1c3589a5f6c24136d9"}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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", 0x1000}, {&(0x7f000066a000)="08d70ddbf58da6c69358288700835d4356a8a5c82467b8bb9bcb769dfa72c1da21a2da46c45556722148c0755637f7c5498347289106f4e84246f3678d77f1ea0c478b3fe8273417c661272261371a64145013ea6d11a29015c31da6df65583cedd62a89fd87b37788ea5cd3b417933c6a9974ec50fd12b360a4f05ae3cd2c7d18c2b52a2e61f4ac7eb1856c0f08be22441cb87e82b63a107a9bc1a434304e6a3ad1b5691424da607732fc1347ef3e7b9a670251e0d80f078dc76ef9037279131f520d0e145a2a6a5a2893939752c5cc3b768393780d9a9321124c8b3dfb156bb09cb2b57c02d92c9c", 0xe9}], 0x8, &(0x7f0000529000-0x90)=[@iv={0x60, 0x117, 0x2, 0x4c, "ba0986c75ef7c6f710f3425a4f85591ce95cae24f063fe73fd002f86eb6215ec2201d4ce020709d0b6b43874df965e7a17dc52fa5ece749d31a1f6bcd177e886ba4c6f41ab33ecafead01665"}, @assoc={0x18, 0x117, 0x4, 0x100000001}, @op={0x18, 0x117, 0x3, 0x0}], 0x90, 0x0}, {0x0, 0x0, &(0x7f0000770000)=[{&(0x7f00009ff000)="916d67b7420ed703f17c9609fca38f11fc3918a2f379403bb5879904e4a46a206eda95cb618a9fc7a8312fc37ac31d4334d14c55b6058fcd8162b61ecbddcb3c4e02", 0x42}], 0x1, &(0x7f00009ff000)=[@iv={0x50, 0x117, 0x2, 0x3a, "2f4661ea38bbee8a94a95503044fe843230f1e76886a024a9ca2f7806af848ac411f85377fe5735fea0dffb78bd71e939c474902dc7e61023e30"}, @assoc={0x18, 0x117, 0x4, 0x678}, @assoc={0x18, 0x117, 0x4, 0x7120000000000000}], 0x80, 0x20000000}, {0x0, 0x0, &(0x7f0000015000-0x40)=[{&(0x7f00009ff000)="d54450080864b06c7d41f2b9e698efaa2000120b6c", 0x15}, {&(0x7f0000825000)="2df45dc0d7eafd62c4e537a88a02e86a70333ca007426b30422476300ab4cbd1f6d7ba11a5d966a484ac1e370048044615c6420b1e3e18bbec38b003905249a7938c4c58956eca4369efd519870f97e7d7272421859ee95800bfdfc90f5a6034d23fafc5c8f7c9b8d5e4189074b2fc8fa83cde2a69c076e0fbdd8bd7e1d7bf6d7ab20aa25424381d1493481d9306be6c6efeaa", 0x93}, {&(0x7f00007f0000)="c9fab3586bd5771296144e19b3728dc8d1b1a73a89ba5c413dbe6eac0ca62a00f2eca770560e14a662e1202d6f824a3246184f44f1cce409f0e148c676aaf688fc1288aa4068945c170234b20f391853c8842f0825dde768f1450c8c851e49754d764c1b4f54", 0x66}, {&(0x7f00009ff000)="0bc670feb2aec88005700dc19eb27f016cd5321467bcec79ca40dcc8b5a5e6b7cf1914ddfe525570026d06ca36829289708da8b29241ed432afef92ad82cd03b8fc628c5df19e4ffa7148395a4f618e66842f21def33ccee4816873e1ed23a3c11448772b75b07c9b07fc393d514689e2adda449c416a359b6c216a8b961202565e5b52fb88b2fc93ac2b1ee257e956f3881ef1d8b9bb9ad1f4a90d50d83b58fbb4d575fd71e0b098a5c5d520e1c93b8de2bb0aca66bc42be7763f42f5462163d9cc7a80bfcb54764637fe404369dda53e70a4549687fc1ddf11732e9a28bbbe1302c4ad8f14321c2507eeeb58974648959d48f506", 0xf5}], 0x4, &(0x7f0000a00000-0x88)=[@iv={0x70, 0x117, 0x2, 0x55, "2b030e884bc0e919449cba4d379358c77a434656721298d580bcfbe5df324fc74a6eb1b0766afb1dd9a07aaead31d9743bad5c63c76db5461d9b6cbd3e8da60383dea37df6e349f5a8db6a776bcbe5b7d37e7049c5"}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x88, 0x40044}, {0x0, 0x0, &(0x7f00009ff000)=[{&(0x7f0000a00000-0x6a)="75784afff1ae520fdb4454b0b7b5dbd237d3654b9589acce7a43034348ce7034db5affc65cbd80a32c43a4fd701cf13c32598d0b5881b2caee05a74b32867b70d2342ee177ad34a8d7155a36af5f97fed518e5bc91254dcb5980d5f568828b8455a09a73ceea32254bcc", 0x6a}, {&(0x7f00002cd000)="572c571df76cbbf67380f963a9c16829d019b0e6cfdf9d98d2c68405732b778ac78b88fb7f01826de560fc072a10c7b88598b73f676b6a8e1bc161d12d0f7b3767597053b060af19b48637fd8d799c8a62ddc74da104d5c17a163df5653aac89f2a65d4135d6c5b0658c8374c5af2c4b9cbe6cfb83d5af849a3389a12818ca6d306445fcc9518f14c0f17e437d23f78d732ac1a9b03eca429ac0aef1", 0x9c}, {&(0x7f000024a000)="34b55412b4979509def45931af0a0a4cd4a5d92f81181c363e08ebb6d689bbb45fda54299f888ebb33f26c69dc8901f1e347dd22b04f9a993330f7c53a665369b9e9bb6d004ae771b91b9ccded", 0x4d}, {&(0x7f0000750000)="db7991a58eebf536241fb97f25e43a17b6422d300a578a3082c9fce6ab6692ee090b1ceb5066ac01e981345d21d7f06341bbdd6352278e14db654b4a829352e7e54d8d1e1525c38bacb3d17c8be46d0ef7815db18b", 0x55}, {&(0x7f0000a00000-0x52)="eddbcfaeae916f93f4ca8dbef3f6db51240098a841ee3b7c3b2c917f8d1902a3f54fdfa618ad4c2c8e6d0cf8fa2acc6acc8d897921c996285382c4dac636982a73d9b4877400ff4a01e5e7db3b34c49af036", 0x52}, {&(0x7f00009ff000)="8e9070190ae52f60a1de110ceb26d52f03c0e5710a458c50bdf81cc0516a6f11966e0fbe20b91dab69acbad2b15c3a44cb956a6e458fb163b52fcfae528cd3e6f4e548a4735786704ca70fd1c8e104e8ad1c5259c2b50dcc5382c9dc9f3413a071033e74092ff9796ded2ab4013f39de13ffaed3379b2f2df2e5ed22dec01ff9628dcfb53e6c534d1c07afcef40b1f45b969110c293ce84b8bc5e24858ab37a37773dbe96ea5988015355c00e1840782c56c8fd6d6bf8dd236ce8932", 0xbc}, {&(0x7f00009ff000)="dc4eeb3e0db757a09dba4dd1b25927be1b19d4ff5803938c2e1a7f166a2e132d4eaefb526cf50154dd318512213160310192e29d863b9864a7a5ab410df7c7b160f91a9a6d1239c23d367a986c2b4187c16452ea2f47db959b4e6804b248680b05c9704bfe8db952ffe944b97ebe66f3e746f3aaf1a95a46c4331aea37f65904965aaa2a60c3d32e", 0x88}], 0x7, &(0x7f00004d6000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x80, 0x117, 0x2, 0x65, "2248ee175d755c057d36179d44b25c38b60f3f7b5e8d15b1440d4322891f74b3111aaf50f7a8df14db93637d9c8e69062907980a7ce7de06259e41a9b22768e86f631887825b1987ddc78c46035082c645d8b538952c43f6ae87b1351c01c6dfa4cab73a94"}, @assoc={0x18, 0x117, 0x4, 0x100000001}], 0xb0, 0x810}, {0x0, 0x0, &(0x7f0000a00000-0x10)=[{&(0x7f0000a00000-0xf0)="c5ea0fd8a5c79f51ea0ea1d8d4fadc25c1169ae39b7e6cfc8e6cdff8d7789d1368511361ba6cc42015f8a2b52559bd69803028e28eb31ed4911417ea51827559ef9f665ba52b86d88e64ee8be63ecf23d95b66bdc3eef5d17848497e8aea2d0e1c6095959a73d66945285a231f8c73beda47548e47690acd70284284b99ee7a15e38f6a4057b42856695886d1ebd3c2136bfd0c41596d831c89583eacc296a6083dbad3ad783b6bca1c506cc38971edf802156a4b232473f2dd0bd835c0ac95a3c4e205ef9e70ad3f9b88cbdc8d92b396bda0c9327f2579bc06edfafbf965323fa8bc675a8995d1238d4112c380272cb", 0xf0}], 0x1, &(0x7f0000a00000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40000}], 0x7, 0x4041) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000562000-0x18)={r2, &(0x7f0000343000)="", &(0x7f00009fd000-0x17)=""/23}, 0x18) 2018/01/01 21:28:43 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000459000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x4, 0x6, 0x2, 0x7}, 0xfffffffffffffed0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b79000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008f6000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000e85000)={r2, 0x2}) r3 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) 2018/01/01 21:28:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000a27000)={0x16, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000043c000-0x10a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="21dbc785e12e", [], {{0x8906, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e52000)={0x7, 0x0, 0x10001, 0xe16}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000c91000)={r1, 0x8}) 2018/01/01 21:28:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00006d7000-0x70)=[{&(0x7f0000ddb000)="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", 0x20d}], 0x1) r1 = accept4$inet(r0, &(0x7f0000689000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef8000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ca5000-0x8)={0x0, 0xbd}, &(0x7f000045c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00001ff000-0x8c)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/01 21:28:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000def000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000263000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x2c, &(0x7f000002d000-0x2c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}]}, &(0x7f0000b1a000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00009f9000)={r2, 0x1e, "5436b6a2d8adf0d7361bb4ac1a536aafdeea8f3bbfa4f218f237ff42aa52"}, &(0x7f00004c8000)=0x26) mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000037000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x5) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000039000-0xa4)="7ecbc7596cac96200db1d514c046d577eeab07992cf14c3481612ff66b76e2c3f6549edebfcf4ad6062e88c3400a604d31c665af85c7aabda4d9c9fc7aa2aa099e9bb5f73bd6b0b1f5fe34fd662a4c8b74e7855aba5bd774b05be1149c5d557c16258749a9f1d5c9c39ffed17d463b714e79b5e92b072c178bef98006e6f894d7d4528d368ab5e83ced0df8a12bb735d49f9aa257cbe993501723eb049d4b28e1635230a", 0xa4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000038000-0x8)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000020000)={r6, &(0x7f0000037000)=""/57}) sendto$inet(r3, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0}, 0xb) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d9f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007c4000)=0x8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000037000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000038000-0x4)=0x10, 0x80000) 2018/01/01 21:28:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f00001c3000-0xbc)="be085df70d35f359a031a263b95bf695c948148c8bc6172310854d7182d4e8441c10896f2e4e445d3913d854ead7c7d0d789293fb0249a467d4f268d248ddc654c2156e33f3b9d50aef86da3579c3051db112cf000eafeb6a447512ba7d65c36d89066b34c47c3949729d162e4c604ebfcd476b56b33cc7b5b6f93cd0a48e354a231bdd9862259d19916e4b50043937cbab504adef361e69e95092484f08b6db3b00fda390120e1fc6181e070940fd98a620f4de6c9fbece9500818f", 0xbc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x200, 0x30, 0x2, 0x1}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8001}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 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, 0xffff, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000035a000)=@assoc_value={0x0, 0x5f}, &(0x7f000035b000-0x4)=0x8) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000035a000)={r4, 0x0, 0x0}, &(0x7f000035a000)=0xc) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000035a000)={0x0, 0x0}) sendmsg(r3, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f000035a000)={0xa, 0x1, 0x9b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) 2018/01/01 21:28:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000009e000-0x10)=@common='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00006d7000-0x70)=[{&(0x7f0000ddb000)="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", 0xffffffffffffff2e}], 0x1) 2018/01/01 21:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0xfffffffffffffffe, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000985000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x8000}) getpeername$llc(r0, &(0x7f0000b95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a49000)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000062a000)={r2, r0}) bpf$MAP_CREATE(0x0, &(0x7f0000974000-0x2c)={0x54e679c8b85c8e32, 0x100, 0x200, 0x4, 0x4, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = accept$inet(r0, &(0x7f0000aa4000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002fb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b67000-0x94)={0x0, 0x8c, "c4da1decb847830b0fab61782359dc198c767bb62b9e8e42dad6261ec87b9358c59924cf43008ad0ba0f7537bda8ff074a4af638b5eea23c2f48a6a8e7e97825b517839f453e98dd18a397e9e3f99fc79ee8ba55be24cd837060a12bb48b6344c5c9752bf832754f527b4481812bfcf94079c97a7279a4ec38fe22f545a6c13107825667c4f864266db65bab"}, &(0x7f0000132000)=0x94) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000552000)={r4, 0x1}, &(0x7f0000ff8000-0x4)=0x8) 2018/01/01 21:28:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ddc000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f00004c6000-0x4)=0x81f, 0x4) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000eda000-0x38)={0x0, 0x0, &(0x7f0000579000)=[], 0x0, &(0x7f0000df9000-0x70)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c88000)={r2}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000be000)={0x9, 0x80000, 0x3, 0x10001, 0x0}, &(0x7f00004ef000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000060e000)={r4, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0x1000, 0x7f, 0x80000000}, &(0x7f000032c000-0x4)=0xa0) sendmsg$nfc_llcp(r3, &(0x7f0000d0d000)={&(0x7f0000df6000-0x60)={0x27, 0x1, 0x1ff, 0x5, 0x7fff, 0xfffffffffffffff8, "5a1e845aa5954fe9ac2b3dd06dc40f74ec24ebe033bd6e8e278d6086ee20133637dee7fcb8297814238f5989536e5ef2fc3762f586c2d63a1a3dd58633cf79", 0x8}, 0x60, &(0x7f0000c3b000)=[{&(0x7f0000a09000-0xe7)="ecf2847a6939fe7495e91e7777f72e50b9861fa08873fd7a7ed9325b669811255c2ac25486564fba734704e8d57f8fb7bd1db300a003875a6da34519ccf39133bf30304127534515f300d04154d5c4312b4f93d6b3a6501956789ab6dc0e570db5f5b7d60193a2999902767eca33c6a1da6e0d8348020b3763ca8906201042dc18d53b31af8f37185ab9dcc5ee884bea9662c75d4f5a00297b0e958c4c93ee52942dd9cbdc177eb84589dc456adb5608ff099cdc6b728cb1d57d132d5bdede3fce9c11766cc652cd6ea77dc24f53426bebfdb8a3b0b0535e51eedf7e4dda59db7b207d5562da7d", 0xe7}, {&(0x7f0000414000-0xe0)="7af023b89ed52aefd89a191fe2c1828c37c9cfd42f9d4ddf028f009650adbd7c84484541c9a4e1aefe0c2f6d1b3377b10ed333ee9fc41228d1ef9da79f99f297ae6b4d88fd795e13469d2cbb6676ba070b8a2a2134faccb8945f4a645c7c71cbf83f6a4ec886d866e5d1aaa14f645adbe85f82790d2c6b7d315f3a61571364da38c231df25774fb1dcd822a74dc801440a1b91045b8d783235b497b6758358bada0a044e5b979cbee0793db7c08303ec3e8f7014c7cd748dc21eefe75ffea47eae8cc20f4dc02209daac3c28744c1b3ae0723c8b8f23e92c996b111a5c5c90d6", 0xe0}, {&(0x7f0000dc8000)="0ebbd916911b2413b359ef6238264a0f4d5f31e658e6b2aa5c1bffa08549ece937fb34fe00dc456267f3da340ca21508b345edba30f48d6795c0fc28e828ab0a01123a21145a3be6fca628b08516af8db4569a22f710a0d9a206d89b34b9ddbfd84860b0d79a60c91107bb3dc5d7db6bd7510f7dff2142284cf521485fb0550373fc25bde7e93640779c5de02b5dd343f011655a6693c0c7dc510939190899adb4de7babde1494b37afceb5d1e5ca27afea600964c6aac359e81d3c2d9afb85c2d7bba90223afc8e504c4c0ec934", 0xce}, {&(0x7f0000e8a000-0x3)="f56c3d", 0x3}, {&(0x7f0000be2000-0x6f)="bbbfa79e811adddc74688215dab2d6bb41b8c623c2b6ac74453e9ef3164f00814dab99126beb37d1cfdba4627da118cc3983f3d07e9df3f2714af7ea013ba4d9f89beea85fa7605b61677b3ef7ef0a5134b223b8c64e7aed4489b88acd4349e233153ef27425d19e90ae07bac3739f", 0x6f}, {&(0x7f000034f000)="c765078fbbd7fe3550e9949c83ce533e64aaf973e5ef1e277c60b41754363222b2c5e11d28e813a98cf8dff663ac065ab0eb289de2e2c4b584bff11d8f4da2e3768c25533796f4bdfbe4a222f402b4f1ee1d94c782c73878ea243d28b9ccacd686ce18537eae874b286838e61cd6018d44432d52b2e067", 0x77}, {&(0x7f000042c000-0xe3)="0daa8415c2da05f57eb66d59498bb75c92ba5702a4c1ad97bba2e2ddc03833e9c8eb121bb27a183ecc7be6ef1275089b672f15d59f8ece1b9306a037216a9285a9381145a19fce88445ffd1d57ab1c1b941a908f5f1630a932cefad73fcb15edc069623522c55042c16520bda57ccc60827345c1a1fbb615b9d6d4c4adb6866ec238271e0d91e3b9ec0a9890b3944df3965448dd50ddf722b4cf8a5724b221bae6931cb36f4b03df25904b3a261ce6fd033e6d2e57b1c6bd628a4f0684c004810c6c5f4b486a1b1c2a497784b1aca819c89a4fb51d97a0808f1d929be5ac6ab9d282b6", 0xe3}, {&(0x7f0000700000)="5c693f518658f60579a5f43636a5b3b447c08e06662d0fc287ae529cc2434e94db2c5c5ff26bae39101d813a7fc1ee2cbf2d0ab62ab7142fd5aa6868fe284157827f33e7f9523b8276a0f1975e582cd37ff5e3db7094653de12dbcd636da39c8c9a5210ae443423d", 0x68}, {&(0x7f0000a85000-0x32)="c10884d2b04a6a6575519a31d9809255836e3134a6d388ae86d4945eea7d12ff3ab8c4d63fd29360be8426a635fb6d1541f4", 0x32}], 0x9, &(0x7f0000047000-0x98)={0x98, 0x108, 0xffff, "39a97fcdd1e767d3e5d0424f421a9ed0c6fcfdabbda88ef2c313cbad6a5b63873b4578519820bb04bca844f55075ed58935067f319c0fee0851de6fac923e40deb24eda32d53ea11161a24275c578e52e3847948ed8826c01ab58584fa948783e59f059dad2c389b57ba1753ce9bc7f14c87e55c91bcc9e25e3dc55f25305891b11c5010fafcdb"}, 0x98, 0x800}, 0xc4) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000334000)={0xff, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/01 21:28:43 executing program 5: mmap(&(0x7f0000000000/0xdd5000)=nil, 0xdd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00005c9000)={0x0, 0x0}) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000dd6000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x7) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000dd6000)=0x7, 0x4) r3 = accept4(r0, 0x0, &(0x7f0000dd5000)=0x0, 0x80800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000831000-0xc)={{0x7, 0xfffffffeffffffff, 0x81, 0x7, 0x7fffffff, 0x6a70000000000000}, 0x8}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000b48000)={@common='tunl0\x00', @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000be0000+0xba8)=0x0) 2018/01/01 21:28:43 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f90000)={r0, &(0x7f0000ea2000)="", &(0x7f00003b5000-0x50)=""/80}, 0x18) write(r0, &(0x7f000058c000)="0699a35949d27a05728f9fe8cb4a3bfd8a2b2c45c0367cdf5ba28997c9664922b04576f7b60b6774d2a1088e23f668dc87e3301e70a707a38623dd540fce93386e79572dd8699906c030a0aa10d3163d76d1509657c5d119ed44f923e62e0129db25970d678b45e75538d18b233e8b1e4686a3eba54066bb1e396961f15ed997119fa4689bb165f5d341dd8918fe30d4", 0x90) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x0, &(0x7f0000fd2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000206000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fd2000-0x4)=0x14) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000fd3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) 2018/01/01 21:28:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000063e000-0x4)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x1, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/01 21:28:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket(0x19, 0x4000000002, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc3000)={0x1, &(0x7f0000c03000-0x28)=[{0xf35c, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/01 21:28:43 executing program 4: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0002002e11000000024fe50014eea4060056d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xbaa602e598448dbf, 0x3, &(0x7f0000e78000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b00000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002b8000-0x18)={0x0, 0x6, 0x200000000, 0x7fff, 0x80000000000007}, &(0x7f0000e77000)=0x77) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e77000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x401, 0xffffffff, 0x8001, 0x40}, 0xa0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e78000)={0x0, 0x0}) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f0000d79000-0x38)={&(0x7f0000dcf000)=@ax25={0x3, {"634fda7ad02c8c"}, 0x0}, 0x10, &(0x7f000034f000-0x30)=[{&(0x7f0000e78000)="362fb0b83018f1de797860ada75a21fa806de082dc1e664f4a8f4f4bc4ed297ab7113897ba1c712453ca006f0b9475f9f396a64a2cecd89dd46556028415cdada84eaa2fc8962aaee11da66ed8858ea6c11154490f801a1c255231cf84aea224ab955dcb75d270f76ac44500bcb4c4e0e5659998c1a6f29a94661366b6dd529828b2079d187c216dab2ea3c6ab7979adcaa72ef420a1401bede1174a866247f69ba04c8758cd6e49496f769aa1168a78ffaf9e3dbda096a5a3a42e3740d8c748ca02025631ca", 0xc6}, {&(0x7f0000b67000-0x3d)="66a2242cbd3c42e42b32dd64fc0db89639326c5c479453f096bb39d35515fe3cbd64491080dd009bc913ceeb7030540f78a862e43bfdaf77fe5e8218d8", 0x3d}, {&(0x7f0000805000)="64fc5662a7683286cb9b47360137311f5362f85834bcb1c9e9c31c42045740925e098c2be8287960e081b5e41626e39842137fee81c81a22f883a83b11057b08bebe72159c34c967f87d67827fa7ab77ffefd718ccb732c993c84128ff", 0x5d}], 0x3, &(0x7f000022a000+0xaaf)=[{0xe8, 0x29, 0x7f, "be4edb70aabf19e334be45220e6c44ff87b52dc5660455254fa4ce0c8f5db1a91dbab2a15a219db612c3434bdbf8f7f925e059f7f7d5e86c69ed68f8eff2210e834db9860c4fc5df9f6212b36594880ccc63d171e593456ee64c4051ed40fba7d8e3269bdc6440767e4db0bba54e89cb5f39dc9abcd0f2c3e0f29c4af0546cf7764d47f0ee4657cde3263d0093bb0fd173db485342e41f7719b41e957a9587d384c263a8d20f975865a332e44ad5c6a4614b50d331d8e1f2fb0e095fbb7a4b4c4da536d10caba2947d425858aca9a5625a"}], 0xe8, 0xa5eddbe10aebf51d}, 0x20) 2018/01/01 21:28:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002000-0x6)={0x0, 0x1ff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0x80000001}, &(0x7f0000001000)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0x0, @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}}, 0xe8) setsockopt$sock_void(r0, 0x29, 0x25, 0x0, 0x0) 2018/01/01 21:28:43 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0xfffffffffffffe00, 0x800) socket$bt_l2cap(0x1f, 0x3, 0x0) socket$kcm(0x29, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a78000-0x38)={0x0, 0x0, &(0x7f00000de000-0x50)=[{&(0x7f0000d24000)="93253aee2a0b1d4ebea095f49dadd106418ee7b5e401a501619c8002fefd6d6d32", 0x21}], 0x1, &(0x7f0000b8d000)=[], 0x0, 0x0}, 0x0) 2018/01/01 21:28:43 executing program 3: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000088f000-0x8)={0x0, 0x0}, 0x5, 0x5) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x8, [@broadcast=0xffffffff]}]}}, @tcp={{0x1, 0x2, r0, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x653c4e0d, &(0x7f0000ce2000)={0x0, 0x0}) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00006b5000)=0x7, &(0x7f0000107000-0x8)=0x2) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000ce4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ce4000-0x4)=0x14) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000ce4000)=[{{&(0x7f0000b50000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b6000-0x51)=[{&(0x7f0000ce4000)="2baee0631717bc61d559131f2ecdef52aa", 0x11}, {&(0x7f0000ce5000-0x7)="72ce4cf0b11a27", 0x7}, {&(0x7f0000ce5000-0x5d)="6562661e9be9d18479241938e9910a3543511c68468c664197b601610a4356a82af354ffedfde3248d37f1dcb75a9c7b6a8144c19047f9605ef71ac5619811fb50581086298ea1c3db013906e2f9520a6575f99da075eef3d19bf1b2d0", 0x5d}, {&(0x7f00008c2000-0x2d)="ec77cea5d7445a183493c5f889877f6f1db5b6e8febe18e680ca1189d714c31cd2450f4eb48d7797ff794162eb", 0x2d}, {&(0x7f0000ce5000-0x13)="6d78334d08de8bf7fb72cd76bffd375cf51e40", 0x13}, {&(0x7f0000ce5000-0x55)="8197a44354617afca8e2754163dcbe7368edfb1323c10d131b0722531e235df0570e37ffd14ba4b17e1eddffa52767dea13211c423056f7c93023001f2bdc2a662ac36530a38f169fa40db1e469b46efe8a5d82e96", 0x55}, {&(0x7f00007e9000-0x6e)="528d5f47602105de9bb133fe2d0fe870b7e10be0e21a47cecf94688275f9f7a8b65192b2dd559e51b67b2377757b17ec3d72394ed6a350e09841168ad3bdfa9f1e826aff49118857c1ae27336b5148dab61a8b3c787454f95593f28f29a4efa1f6bb2288b4cef8101fa0b4eddfa3", 0x6e}, {&(0x7f00002c3000)="25c7433ac974be8031c81cf5b95667a72744ae810252ca507d0b629550899c4b3cf516ec", 0x24}], 0x8, 0x0, 0x0, 0x20008001}, 0x8001}, {{&(0x7f0000ce4000)=@ipx={0x4, 0x10000, 0x8, "0b3af460ad8a", 0x4, 0x0}, 0x10, &(0x7f0000ce5000-0x10)=[{&(0x7f0000c2e000-0x3d)="2e40d419fb272b89da950f6d90aef89556b6c8f5b3b6f70f84ccb833b0abf8c1e43d1374103b745a890857be7d2e361ad8e190e70f4dc7401f204e5d3d", 0x3d}], 0x1, &(0x7f000073b000-0x170)=[{0xa0, 0x112, 0x1, "e9fb85f4fb1e4a08fcf7451028b11fd72a533c556d202a27fe6e67caff97df3a8f31dded455092681bc5f5fb7c3a701dfca20aea5139aaefac6d94e6bd241446cf5422cd54da33c326097f893ca7b05ad5b50a3039acbc8492f824a03a12f4b4dadc87ed0930f83edc7f63bfa54bb8801178c27d53b0702c09bf56aad25a62507a0cad257052c3a32d364721"}, {0x58, 0x13b, 0x80000001, "a0c0b522c42192acff7b8034fd0f42f537200ffd08ae7b1a60eec953dbe1779b71599db56edcc6028be3cd4bb0fba06cebc65008c09d090c02ceea15fe9241ee0af699"}, {0x78, 0x10a, 0x6, "b8d8ddcadb21ad9a12dfa932c3bb56d24aec0b3aa80d1b6180fee634317f58ae13788b3b39d54b0e31bb0c3d671a63f4a046b2e79d2a56d54bb78e53be556c575fdeedcd601b9d1d0ad0d0a48a72b90b8cecd858046ace29127025a955105c78b0"}], 0x170, 0x4008000}, 0x1}, {{&(0x7f0000ce4000)=@ax25={0x3, {"de6dd84f1ea429"}, 0x10000}, 0x10, &(0x7f0000ce4000)=[{&(0x7f0000ce5000-0x30)="49db1c5e8a692ff2c9c45f437ecee12d60fc01bbd58c3d0c17e000beafba3d91171758fa8ecda1c3e7633ffc8f3b1881", 0x30}, {&(0x7f00006d8000-0x2d)="0e0fde7824d0eff48d7b3bb0df56d6b10136757b7587962235093871ea84bb89df433755a71fba8308bb4af25b", 0x2d}, {&(0x7f000090f000)="203457e7fc389583d7ee3bd60efe492ffd9fd10f718be72bb88dce4ad107879090e85710e718745259ba3e5f7657993efeafb77fd5d58dc3995e25e2733b1575059854d63e0166d04842dbbc2a5063f4301016aa985636b3555d078043787290d2ca7d92d4", 0x65}], 0x3, &(0x7f000062c000)=[{0x68, 0x108, 0xa93c, "c80b0233869ddeb004b2a6fb62d124c1aba0007d0b3ddbacc0f9f968b70d247e00003d7c54799121cbe1acf25d0841fa4872fb981a9b0ddf0e15f1ab9a94d728dc3671d9d22e48f6681aaaad5c27d277d43b"}], 0x68, 0x4}, 0x3}, {{&(0x7f0000797000)=@sco={0x1f, {0x4, 0x0, 0x998, 0xfff, 0x100, 0x401}}, 0x8, &(0x7f0000acc000)=[{&(0x7f0000ce4000)="5805b4a95890e68cc812f4c5b652d039667f8b91861a8b296edca4298c2041fdd57745ca0caabcb42ca8e1da51f0dd7d070211c5e66753dd4f956156c2ecda91b78708518b98f67046e7614fcc01a976c7f84251494f77abed2c20500379c5365231de450ea9ec87612c4d8550b663982f760e338255709e14988352ecfbf573af64dbeda4b5648ed40493b4490ae868b81c375e172a32369ca6", 0x9a}, {&(0x7f0000b15000-0x5c)="0cbb73583ea0603fab4f54377b534cb7ccd013cffd782ac099c0bd24df175343cc3da40dc6eb9b01c9039effa552eea69682273ea56e189ab5be0f72020fc55dae9615e69e3f9af8899e231ce62a106d8af3ce21da917d2f274eb7ce", 0x5c}, {&(0x7f0000ce4000)="7ea782c3c8244fb62c1568f9d20bc879a770e6b467084a231ee0294dbf452072fc4ee3ca8e1655a3ab9d79596db92e51db4d9b15b9003837f0dc8838b102f213f38278995c089c5d16c17fe5124bcc1ec80c2f280b0fa1b2bb394351ce8b5b7bdce82c993845880c2ec41b5c2712780f6650d1af557f34d4b31aba1ccf21beea28c05e65446a6ee4f06e52c1b263528fb2ad14926c798bf2526e63b996bc46fdddbdb58b35562c9806e4e94b8b06ac6fafa368554bf996e202aa95", 0xbb}, 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0x1000}, {&(0x7f0000ce4000)="2cb39bc819f04a1f7686d2e08391902cda17d76da225c6ef2bcc5eda91e95d8dfa932043586794004873ee6aded5ac1b78b0b74d96e51d9fb98b19", 0x3b}, {&(0x7f0000339000)="", 0x0}, {&(0x7f0000ce4000)="fe78f40aa206f6b2be9df5ebbe2cc6ce989c85cb34c73819953931da55b59ec638ec6e0d55381d738494ddb590b1016d529281c125676d10d4b88ce0087603813b3be668a397a4e012c3fa91eb643df482578866f9971b16d95b21f0c77a771c1a08530483567eeeabc95ba2949d6e89666950adc0eaf5fcf8b4bba8a3dc25dcc2bbb836c72516c99967", 0x8a}], 0x9, &(0x7f0000c5d000-0x200)=[{0x78, 0x10c, 0x100000000, "8a6151f88b6162a64613846978259c7f30b64a433e48f7486c9986e1f183cc9b7453a7d90df44ef1b20e4dd62fcbc45f95ed8c5f5df24c0b1f42674f7a09cb2033f1280e98b83b2b08e902e10fc0f6dd96d7622b2a3a6891c9ff0157576616b2ab0afa77811af1"}, {0xd8, 0x108, 0x1, "8a3e3ce9e60b5e06c6cdde07a3626c8691e6860e324ef79917d5812d530007315123369e20019df793c823a8a152696e67b2ad1943d4372fbbe25328c8cb5b039b20a8e4d836851902defcdcae14cdcd408dd6fd80e9d7e2b9084ef6c24ca77682cdce76d57757076098672beb53c5394dd510cc7a07e27d709e263d1e7e7b7d7c36977c15814d5fddae6e8971fc6b3bc2422866652f0cef635ff473143d0d80799ec14f93a656050db50c9827e4ddeb298f09222dd6585128da3dad3933b5fad7787184"}, {0xb0, 0x11f, 0x0, "4ee778b88d280daeb871597a65c5316978ba541705036ed83f34119da2fb7299049735089da67b42fe7816d2448740afa772619e207777250756da312ad48d98ad6298348e469e69542933f93d226576af1216b08d02c571668f05b401e66b8233027e4e6ee21f1f0044ff6073f1bbd57273aa7abcdc93d8aaa75dcd412820f991bb7aa3ff8cfa075b6f9906b40baaf221e42ff327fc2b219406634485ad3f"}], 0x200, 0x90}, 0x0}, {{&(0x7f0000ce5000-0x6)=@hci={0x1f, 0x337872c, 0x0}, 0x6, &(0x7f0000be0000-0x20)=[{&(0x7f0000bdd000-0x48)="828f804d6c8d579fff36aabdee9606877f76cdcf362ed4faf1bbdc58e6abda5b8ba4b8628387718997196f8c7e83193b1ed63662f5dc59d6fc55343f7f2c93acd541782dfb985c2b456be1e76265305727453a879f1f188a5ea744d3bb20acd8b6d3f0dff09635bab81c7d7d08e50f95f87af51b01a412f9221b0b6c64c3f6958e85d73e26feb56403856448263c4916f4e7276c6454c137c777ede16f25450b6857bed30d8e24da279c90ca6e45cbe56dd98b6894001aec1996815ff01de9bbf8bb6d58f53e471bd0c291b2bbd407f5fe00341de629917280158ebd909fcce12b1f75e43725781f62c0b407013b19756327ad3e2a3770", 0xf7}, {&(0x7f0000ce4000)="e9380676c650aef9a49c6490093e15edcff45f3d941b39cde476fcb79494d04f0fd676381a76acb1a2c8689154afee0b72c2b78f0b27bcd4469a6494766efbf3b7615bf4b4dd72588f6e796bb58ddf0a411b5fb27499365a9e53acd111f452c9904b9b5a78952099b74cae3aea29c02e61e54ffad5bcdcc0c5c3db4953d65a0ee9d2a6b4", 0x84}], 0x2, 0x0, 0x0, 0x564398ec44bda050}, 0x5c18}, {{&(0x7f0000ce4000)=@nl=@kern={0x10, 0x0, 0x0, 0x80004000}, 0xc, &(0x7f0000ce4000)=[{&(0x7f0000ce5000-0xe0)="fa8d6170f039d067473457af8322abd6d810fcfc1a5cae2e6d69b864e9050e93063a7c5ceb92ac54a3785e99626a1d0c786cb66d22269cc2dd8f61a0a2619968ac2dc8fac7a94987fab20542903e3626723aeaea86f2c56909e7a79ba865a5fbad0c568f08dd66e6aa87e75a5cabb1f0832d42d24e43c25d4a6635e661afdae194a734d440e596be48a07b4230baa62c4172d8d237cfcbd5d95c2d8a7fae7758147da72389fdc3904076e0d1655c519f136166d847413167a07fd78dd09bac1f02f0d659d5fe69bfa7fbd94806196a90a6691a8b7228062195041cb9059db17d", 0xe0}, {&(0x7f0000ce5000-0xde)="3367c7d7ef952dc00908a9052ad378e09ee6612fcb9858afee81c87120113bea8e731019a389ae2f9f6400ff1218c017340c8b88f30d0d8274019c6d0ecbb51897d9b6147cfeb1dfdf21103818339e77f7ff1118990dec1f3aa8440a2ed0b9f2876fc2ff27a55588cacdfebd6d658f71b48bb8ac40be6d9a4e1143b49715128716bc34afd5cc157534ce3afcc7f970268a3c57039443df15c903a62eca481394dff67d31525b34e795cdc00a251ab4eacea2275e1581a662a69fdd51ba913a92ebd7cc11f3d290b12ceca19085853f8a0f345abcc56018d7db23a24e0d06", 0xde}, {&(0x7f0000ce5000-0x70)="7d8d4fcbed0e30c758cfd44c568c92fe90f70aafbf3e33e13c570ce3f3037cb60fa177df7195a8d93a3174ffbb72aad6c2caa6f789b4bde61c5db942f24b5474413a0db4b862621affcbbe64e7bca06862e233d5498a17f92099c9646e521f364cb655f25d7c4abe782dd38f9062ebaf", 0x70}, {&(0x7f0000ce5000-0x58)="9308f20db4a39e455af937fe9b088340ed136c2900ad7d46a03be3f585110a31e8aac78c1ede56c8421cd3ec04f042904525ea54b1932f6e3545299d6739b61b83c8d4747923e403d3dedfcf622da64a33d57c12e5376a3a", 0x58}, {&(0x7f0000ce5000-0x92)="f3fd9680fe79eed31fe15e33569dda635712e598cc12183ca5172d5855e1b3b88e7bf6562899aee6158e1cf1f6dfe2a31fbcc488cca6cf90e05546ff3596d6b273b07bc7efc46f8ca41432ed4bdb9f0b393b6a656a7553142a43b3bed956123c2bf68de9eebd57e154fefd7f03ea4da39c0c54da54d1488236018424b3f4f418c7dd506581650bd5259363517b47633c2b3a", 0x92}, {&(0x7f0000ce5000-0x63)="3b243c8d7573b43a68705a8f0ffaa7ecde84b2c2f729c39fa75027da603d0d1de02d833d2cbb290397f4b871c1b6848c3a3c980cbab154877e3340aa95e8aadaa4dff58bd4cea4c7f91172b792e192f81f66acc747ec5aa69c1819963d9400eda8179b", 0x63}], 0x6, 0x0, 0x0, 0x8000}, 0x7}], 0x6, 0x20000084) 2018/01/01 21:28:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x20000000000002, 0x10) 2018/01/01 21:28:43 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/01 21:28:43 executing program 7: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000fe7000)=[{&(0x7f0000c49000-0xd4)=""/212, 0xd4}, {&(0x7f00002da000)=""/154, 0x9a}, {&(0x7f0000fe8000-0x1000)=""/4096, 0x1000}, {&(0x7f000099f000)=""/164, 0xa4}, {&(0x7f0000fe7000)=""/72, 0x48}, {&(0x7f0000b40000)=""/64, 0x40}, {&(0x7f00007d2000-0x21)=""/33, 0x21}, {&(0x7f0000fe8000-0xca)=""/202, 0xca}, {&(0x7f0000fe7000)=""/237, 0xed}, {&(0x7f00002c0000-0x15)=""/21, 0x15}], 0xa) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fe8000-0x1c)=[@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000103000-0x18)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664325845a4bc7ec9afd7b00e03c", 0x0}) [ 238.747092] netlink: 'syz-executor4': attribute type 2 has an invalid length. 2018/01/01 21:28:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0xf, 0x9) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000314000+0x615)=0x7fff, 0x330) bind$alg(0xffffffffffffffff, &(0x7f0000e06000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),crct10dif)\x00'}, 0x58) sendto(r0, &(0x7f0000741000)="46012c66a28823bf71dc0f88c47175e0bc9283971b0083e2e703f0472cb08f64d633d90af1774f9cca513aa804d62f26a868d8297d14c211c9148a60929fc8cfbcfde25d6203aa228d5dca4f555c381c370e6e0c9ae808c94a9e3a6a31d248df6116b276d9b209d9f9e0da1c3f756ec7acf1fef8c5dc34f33c4d6d66c83d9761638020a1ee3eb5f5ca", 0x89, 0x4000, &(0x7f0000a80000-0x60)=@nfc_llcp={0x27, 0x1, 0x3ff, 0x7, 0x5, 0x1, "3f441bc190b9cfbcd8172a3f5461aab90703e10abcb3a0bd8730934473d8a6fd90f7d7fb4b4bc735f5b66b56bc2d17f414153c97d78033583929a121801b46", 0xff}, 0x60) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004ba000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000830000)={0xff, 0x1, 0xca8, 0x6, 0x5}, 0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffffff) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00005b6000)=0x2, 0x4) 2018/01/01 21:28:43 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="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", 0x500}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f88000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000384000)=0x1c) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x3, 0x0, 0x5241) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000e82000)=[@in6={0xa, 0x0, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x2, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x114, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffff}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x171}, 0x964}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9c) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f88000)=0x0, &(0x7f0000f88000)=0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000c7c000)=""/87, 0x57, 0x0}, 0x0) 2018/01/01 21:28:43 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000218000-0xa)=@file={0x0, './file0\x00'}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) accept4$unix(r1, &(0x7f0000975000-0x6e)=@file={0x0, ""/108}, &(0x7f00008fe000)=0x6e, 0x80800) write(r1, &(0x7f0000d9a000-0x26)="26000000130047f1ff170080cdffff030000000001000000000000000008092e050011006e35", 0x26) 2018/01/01 21:28:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000095a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000ca1000)={&(0x7f00006c4000-0xc)=[0x3e4a, 0x1ff, 0x10001], 0x3, 0x1, 0x8de8000000000, 0x6, 0x7, 0x3, {0xffffffffffffffd2, 0x3, 0x0, 0x0, 0x0, 0xffff, 0x6, 0x5, 0x2, 0x3, 0x0, 0x2, 0x8, 0x7fffffff, "70344471efa2d5af7e4586b2e0a5ec6c14ab1eb9f6e52acc34cc39ecf5acd2f9"}}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000c56000-0x5)={0x3, 0xdfc, 0x8000, 0xcc9f}, 0x5) r2 = socket(0xa, 0x3, 0xff) getsockname$inet6(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004e2000)=0x1c) shutdown(r2, 0x1) connect$inet6(r2, &(0x7f0000efe000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000038000-0x20)={r0, 0x0, 0x1, 0x2, &(0x7f0000622000-0x8)=[0x0, 0x0], 0x2}, 0x20) write(r2, &(0x7f0000725000-0x1000)="bf7541ebeec104e6590ecc179212985cc9a321e14d5d3781fc8b203dc34c513548311d26dd76cc38", 0x28) 2018/01/01 21:28:43 executing program 0: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000adf000-0x4)=0x0, 0x80000) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f00001cb000-0x38)={0x0, 0x0, &(0x7f00000ca000-0x60)=[{&(0x7f0000623000)=""/154, 0x9a}, {&(0x7f0000adf000-0x80)=""/128, 0x80}, {&(0x7f0000ade000)=""/16, 0x10}, {&(0x7f00000e7000)=""/0, 0x0}, {&(0x7f0000adf000-0xf2)=""/242, 0xf2}, {&(0x7f0000ade000)=""/179, 0xb3}], 0x6, &(0x7f0000adf000-0xe0)=""/224, 0xe0, 0x1}, 0x100) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000064a000-0x4)=0x3, 0x4) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ae0000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000127000)={0xffffffffffffffe1, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{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, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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) sendmsg$nl_xfrm(r1, &(0x7f00009ed000)={&(0x7f0000ae0000-0xc)={0x10, 0x0, 0x0, 0x200850}, 0xc, &(0x7f0000a12000)={&(0x7f000028a000-0x1b4)=@delpolicy={0x1b4, 0x15, 0x410, 0x2, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x1, 0x3, 0x886a, 0x0, 0x80, 0x80, 0x8, 0xfffffffffffffff7, r2}, 0xe, 0x0}, [@algo_auth={0x84, 0x1, {{'sha3-512-generic\x00'}, 0x3a, "5d28821df0b646e51bb673118dda4f4913ea9b21a56a6dc8873a0fafa04ee097e82a8f5db84da3c4416d05b264244c658c10ca38680f018a5ccd"}}, @sec_ctx={0xd8, 0x8, {0xd3, 0x8, 0x1, 0xf2, 0xcb, "2e20393498eceecd76adb2f13eab8906000cbb045a97d00ef2282c2cf50f467595dd347a271d5622933d117ded3e7b69e38866a5dbdf938f37b3b52b736145a8dfa5485439401dfbf9782e5e60855b39d870f2313f65e6325b96d7344eb0458716529b87fbdc3b802d94c857d25604a18adcfc1f7f809c49acb93cbbab04a7e6421aa5bb371e181c5a1dcaf44f573aee4ce84eca5760123400aed8f75acb43303918943f8b913fbbf707b01cbef51f86ffb67664d1d260e02db8c59c9a0895366774118d4f4986cd194979"}}, @ipv4_hthresh={0x8, 0x3, {0x20, 0x15}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040800) sendto$inet6(r0, &(0x7f0000add000)="", 0x0, 0x200000200408d6, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000072c000-0x20)={@generic="34b49334c7dc3e96ae4b53e89148432b", @ifru_flags=0x8800}) 2018/01/01 21:28:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000685000-0x10)={r0, r0, 0x5, 0x2}, 0x10) 2018/01/01 21:28:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000054a000)={0x6, [0x6945, 0x8, 0x27a9da62, 0x3a86, 0x6e5e, 0x10000000000000]}, &(0x7f0000ace000-0x4)=0x10) 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(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f00005e8000)="", 0x0, 0x1, &(0x7f000075b000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd4) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000970000-0x4)=0x2, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000bfc000)={0x5, &(0x7f0000aa5000-0x96)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/01 21:28:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept(r0, 0x0, &(0x7f0000a28000)=0x0) recvfrom$packet(r2, &(0x7f00000fc000)=""/63, 0x3f, 0x2021, &(0x7f00009fa000)={0x11, 0x11, r1, 0x1, 0x7fff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg$inet_sctp(r2, &(0x7f0000b08000)={&(0x7f0000f02000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000095d000-0x30)=[{&(0x7f0000742000)="", 0x0}, {&(0x7f0000648000)="a3c9c00f1ae60911b92c4608f820ea99ed61b5ef", 0x14}, {&(0x7f00002d2000)="5499d8596e1c645ac21582335a1b683630721cda42c2", 0x16}], 0x3, 0x0, 0x0, 0x4080}, 0x44800) setsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000fdc000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000253000)={0x1, 0x2afd7dbc}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000b60000-0x4)=0x0, &(0x7f00007ca000)=0x4) [ 238.793009] netlink: 'syz-executor4': attribute type 2 has an invalid length. 2018/01/01 21:28:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r0, &(0x7f0000a63000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a", 0x0}, 0x60) r1 = accept4(r0, &(0x7f0000c05000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f000073d000-0x4)=0xc, 0x800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000579000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008a2000-0x4)=0x14) 2018/01/01 21:28:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f88000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000eae000-0x48)={0x0, 0x40, "08f3e67b38eb8f3d5e0e428ef463186de6cae556a3e0c6a03378bb4572ec1f2c67b8b57c1ca19aae7e9c41b7b26ad62f1898d1cda3724a50667c5577b341d305"}, &(0x7f000057e000)=0x48) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003d1000)={r1, 0x7, 0xc5, "e5a4e8e9fcc11a01e5630caeb6a2debcdd53aff1912409e05a8693174bd1ef5c1e7c9435c65aff5f3fffd1864b3d3a97c87110d069f99c9820f480725d69a2b4ef7be7aa4cb7e7deda41f391a5d60ac89a29ac0000416c6b9449d4f1c1afed93d71dbb7b9f61bb7529e01ca85dd08021853bb5b63be1f23e94c2f8d308bf73bfdfe420eafd032843204fd72885d93207b2355c0b689f852c37c8edad2f7dc508ce6316970368cd423242223ada4045b57eb158f4e66ac8548efbd7e17ba3215dc19845c9e3"}, 0xcd) syz_emit_ethernet(0x7e, &(0x7f0000b81000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @empty=0x0, {[@rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @broadcast=0xffffffff, @empty=0x0, @empty=0x0]}, @rr={0x7, 0x7, 0x0, [@empty=0x0]}, @rr={0x7, 0x23, 0x0, [@multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff]}]}}, ""}}}}}, 0x0) 2018/01/01 21:28:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) getpeername(r0, &(0x7f0000398000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000743000)=0xc) r1 = socket$kcm(0x29, 0x7, 0x0) pipe(&(0x7f0000355000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00004c1000)={r0, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000e81000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00002f8000)="0a077500d508b000000000000054dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000c0c000-0x38)={0x0, 0x0, &(0x7f00002a0000)=[{&(0x7f0000341000-0xfd)="91bcb0e68f3a0964c1fca8a96cb5f57b", 0x10}], 0x1, &(0x7f0000652000-0x70)=[], 0x0, 0x0}, 0x0) recvfrom(r4, &(0x7f000085b000)=""/120, 0x78, 0x0, &(0x7f000018c000)=@ethernet={0x0, @random="ab0970af396b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 21:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000f4b000-0x93)="7984c1be37cae969a324b1496fe1f68525e55c8590179a187b99d3aa7303d71402af79f969c9aec1534632ac3fb5328a7ada06afa0b3323509ed6f4a8662be06f3375f4a7ba816aada606ba6377f56053f70c794c684db4bff0705b9cf832b385b7976e281facecc637042ae13377aa2cc2be4b2efc1d7d057becd2439c7e4b61a71f155a4601daf027fa49457500064a3ed54", 0x93) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000195000-0xea)='1', 0x1, 0x20040000, &(0x7f00002d9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 21:28:43 executing program 7: r0 = socket(0xa, 0x5, 0x0) getpeername$netlink(r0, &(0x7f00006cc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000e84000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000001000)={@loopback=0x7f000001, @broadcast=0xffffffff, @empty=0x0}, 0xc) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000001000-0x4)=0x80, 0x4) 2018/01/01 21:28:43 executing program 2: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) connect$nfc_llcp(r0, &(0x7f00001a3000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1d8cd408e249f6a44cf9a3fe746ff0b811441005b08548e50621ad9abad92400ff845da445c1bc951c0d229133a0d9d7bcbcdb0130f421f267520e495bca4", 0x0}, 0x60) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008bd000-0x90)={0xa4, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000a7000-0x10)={0x8, &(0x7f00000d9000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/01 21:28:43 executing program 4: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xce, &(0x7f0000001000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000001000+0x17e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000004000-0x1000)=""/4096, 0x1000, 0x40000040, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000003000-0x38)={&(0x7f0000001000-0x31)=@un=@file={0x0, ""/47}, 0x31, &(0x7f0000002000-0x40)=[{&(0x7f0000003000-0xb8)=""/184, 0xb8}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000-0x30)=""/48, 0x30}, {&(0x7f0000003000-0x9b)=""/155, 0x9b}], 0x4, &(0x7f0000002000-0x11)=""/17, 0x11, 0x4}, 0x22) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000002000)={&(0x7f000076e000/0x3000)=nil, 0x7fffffff, 0x3, 0x80, &(0x7f0000001000/0x1000)=nil, 0xffff}) socketpair(0xd, 0x800, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000)={0x0, 0x92c9, 0x2, 0x7}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001000-0xc8)={r6, 0xc0, "75434a6e42d9a58ccea5e443ac45a405a38a1fb1d3ef3bdac8f6349c1e91bba893c9f4c3780a89f785f2236232ff9e8df09bf19b5149c489a82482ed86ea4d2915da720b3d716632a0174852c79f3c009391edbbaf4769f09fc14f98bb844866df825a5c405cd603d44f575e0a887cd6eb397a6aeaf719cbebb774584feb2dd26f0b69ea8f1cbe649a04fc2ecd3f6f6000f7793a7e4484458cb378d7038c496c8c5ba9d39af76a673dc66b52aaf7f7f40ac0277ddec9bd8f380e8cff75214795"}, &(0x7f0000005000)=0xc8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000004000)=[{&(0x7f0000005000-0x14)="4abf1de1f77f774cb91b3023ad09b82cf66b1309", 0x14}, {&(0x7f0000004000)="d3a9ffb2cbeac7d606b02bfb5f22690cf19ef6d4dcf05e0748342188735891b944a0455fe9f47112baf4d09556f1a317a6baf52426c3b01a6a5de037c9c10deaeff4dde7dea7c5d1d818e239a723a1f13a158e06f5fe39fd88dd0c121c40eb9036a9dcb25e494538c858419b5d12f2ffeef7ee57e91396352ba8d9540cb34fc206e74de3f6f8a1797047a81127bf4df0cc7c83c3", 0x94}, {&(0x7f0000003000-0x9c)="ddd58363dcf14bb975ecb2946b20d6a1c73117c0fc30038afd6d9fdbc9963eb0aa3e264e567c3e1426a43d8ed51e0f554c3761e19cac70822db1872588ee257b9d3236d6796832efca7414a5f9ee74d57e255e0964df7447dae42434982c370fbdd17b5fd0db7b258d91629dcb4b802eaceb6a4c1dcaa79f4c839e40bf9a0717c4a586ca3cf18c83a1e9a5807c63de3e3601a673f8afb0dda15b594a", 0x9c}, {&(0x7f0000005000-0xb1)="e08cd23d98f9f10082ca31a6150e0530751f848a0ff586f9edb8175c48d3caef2d2fdc0fb3f4973bc0a683094b5f15b295ea588937e69fc4862681db86f7b004018998115e45a31f76a858c93e2e3479aea3dd01017e4b89e29ad1d0f0d72f5ae933b8a8b56a303e20511ab35f0b5f098e588046c393ae394e750c43d26834a8ed5c4fd9b695df4dfa2f1610785dc93513fe842c35f37b133da47c184b61eab7cd032a19bd7b022e5aba8d62c1b76c3814", 0xb1}, {&(0x7f0000003000)="f58f16ccaf4985f7fe1a75db3ae769c4013b7fbb88ef91c26d42963e7032424c6232797aab2ffc2e7da1bdafcfdaa9514d2acf6fe50ddfa3b5630001b8074f56d7127b69db15aeac1001050a1bd4e38076d063019530b18f8598a85f031ef6b32915ad8b835e9d80210e8b08f3581ee39e86abb8a2df324e83f5ea8c51451ca5938d109c96e2109393363b0942e9427c87e423701bf2ed41ec809957", 0x9c}], 0x5) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0x4, 0x0, 0x3, 0x379}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000002000-0x10)={r7, 0x3}) 2018/01/01 21:28:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d1b000-0x8)={0x0, 0x0}, 0x8) socketpair$inet(0x2, 0x0, 0x20, &(0x7f0000031000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000efc000)={0x1}, 0x4) 2018/01/01 21:28:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000447000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000ae000)=0x0, &(0x7f0000985000)=0x4) r1 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dd9000)="0700000000000000e1008000000000000000000000000000087fe6030d722a32"}) 2018/01/01 21:28:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000ee0000)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0000070c0b000400e5f70901000000"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/01 21:28:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000f27000-0xc)={{0x20, 0x1000, 0xfffffffffffff000, 0x2, 0x8000, 0x4}, 0x7fffffff}) write(r0, &(0x7f0000506000)="23000000300005520065b20000128a030700000003000000000500d41d02000ae517c7", 0x23) socketpair(0x1a, 0x2, 0x80000000, &(0x7f000049b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) [ 239.013951] usercopy: kernel memory exposure attempt detected from 00000000ef2d88fa (kmalloc-1024) (1024 bytes) [ 239.030423] ------------[ cut here ]------------ [ 239.035265] kernel BUG at mm/usercopy.c:72! [ 239.039789] invalid opcode: 0000 [#1] SMP KASAN [ 239.044451] Dumping ftrace buffer: [ 239.047979] (ftrace buffer empty) [ 239.051672] Modules linked in: [ 239.054859] CPU: 0 PID: 1790 Comm: syz-executor5 Not tainted 4.15.0-rc5+ #171 [ 239.062136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.071492] RIP: 0010:__check_object_size+0x3a2/0x4f0 [ 239.076661] RSP: 0018:ffff8801bcab7858 EFLAGS: 00010286 [ 239.081997] RAX: 0000000000000063 RBX: ffffffff8592bbe0 RCX: 0000000000000000 [ 239.089241] RDX: 0000000000000063 RSI: ffffc90003a36000 RDI: ffffed0037956eff [ 239.096483] RBP: ffff8801bcab7948 R08: 1ffff10037956e8d R09: 0000000000000000 [ 239.103725] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8592bba0 [ 239.110972] R13: ffff8801bcfcae10 R14: 0000000000000400 R15: ffffea0006f3f280 [ 239.118222] FS: 00007f6d126aa700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 239.126418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 239.132270] CR2: 000000000071c000 CR3: 00000001d53e4004 CR4: 00000000001606f0 [ 239.139513] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 239.146755] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 239.153994] Call Trace: [ 239.156561] ? check_stack_object+0x140/0x140 [ 239.161044] ? rcu_read_lock_sched_held+0x108/0x120 [ 239.166030] ? __kmalloc+0x46e/0x760 [ 239.169718] ? old_dev_ioctl.isra.1+0xe9e/0x1fa0 [ 239.174450] old_dev_ioctl.isra.1+0x105b/0x1fa0 [ 239.179100] ? add_del_if+0x140/0x140 [ 239.182876] ? find_held_lock+0x35/0x1d0 [ 239.186909] ? find_held_lock+0x35/0x1d0 [ 239.190954] ? dev_load+0x80/0x1b0 [ 239.194470] ? full_name_hash+0x9b/0xe0 [ 239.198417] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 239.203404] br_dev_ioctl+0x44/0xc0 [ 239.207006] dev_ifsioc+0x333/0x9b0 [ 239.210606] ? dev_ifname+0x1a0/0x1a0 [ 239.214390] dev_ioctl+0xa73/0xfb0 [ 239.217907] ? __lock_is_held+0xb6/0x140 [ 239.221941] ? dev_load+0x1b0/0x1b0 [ 239.225552] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 239.231411] sock_ioctl+0x1da/0x440 [ 239.235017] ? sock_ioctl+0x1da/0x440 [ 239.238790] ? dlci_ioctl_set+0x40/0x40 [ 239.242737] do_vfs_ioctl+0x1b1/0x1520 [ 239.246596] ? _cond_resched+0x14/0x30 [ 239.250464] ? ioctl_preallocate+0x2b0/0x2b0 [ 239.254866] ? selinux_capable+0x40/0x40 [ 239.259162] ? SyS_futex+0x269/0x390 [ 239.262847] ? __fd_install+0x70b/0x740 [ 239.266810] ? security_file_ioctl+0x89/0xb0 [ 239.271201] SyS_ioctl+0x8f/0xc0 [ 239.274541] entry_SYSCALL_64_fastpath+0x23/0x9a [ 239.279355] RIP: 0033:0x452ac9 [ 239.282530] RSP: 002b:00007f6d126a9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 239.290209] RAX: ffffffffffffffda RBX: 00007f6d126aa700 RCX: 0000000000452ac9 [ 239.297450] RDX: 0000000020853000 RSI: 00000000000089f0 RDI: 0000000000000013 [ 239.304690] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 239.311930] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 239.319181] R13: 0000000000a2f7ef R14: 00007f6d126aa9c0 R15: 0000000000000000 [ 239.326430] Code: 48 0f 44 da e8 70 5b c0 ff 48 8b 85 28 ff ff ff 4d 89 f1 4c 89 e9 4c 89 e2 48 89 de 48 c7 c7 20 bc 92 85 49 89 c0 e8 e6 10 aa ff <0f> 0b 48 c7 c0 e0 b9 92 85 eb 96 48 c7 c0 20 ba 92 85 eb 8d 48 [ 239.345619] RIP: __check_object_size+0x3a2/0x4f0 RSP: ffff8801bcab7858 [ 239.352480] ---[ end trace 78ceff5171e1d2d6 ]--- [ 239.357744] Kernel panic - not syncing: Fatal exception [ 239.363142] Dumping ftrace buffer: [ 239.366667] (ftrace buffer empty) [ 239.370349] Kernel Offset: disabled [ 239.373945] Rebooting in 86400 seconds..