e58150dd0bd889d4ae77305c276ac74b0000d108be981f0829e1d9b23f3a1ccb24e7ac44f7dc4049d56767563f3436926d9d9f0ef9b794dcff34da4e216db753c5e60eb36356331a7fc3b8160103c36b3d47190a2b35818696d5a41ec329fe0bb640e45170eb4ed2977c028cbac270cff840c42eaa7d75c381b66aabfd7a27bd7895c0aab65f9837bb9cedf1a65b85475ff7fb7dd58d2bd544ca1c515"}, &(0x7f00007da000-0x4)=0xd3) sendmmsg$inet_sctp(r1, &(0x7f0000305000-0x1f8)=[{&(0x7f0000899000-0x1c)=@in6={0xa, 0x0, 0x8a01, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, 0x1c, &(0x7f000015b000-0x50)=[{&(0x7f0000afd000)="5c92f8425b092bf6f4c4e8eeb3c6b4e9bb6699ab0358157adb732d7c9d71e96a96384b2922d42c7cda2273bd9e25c7e6b704a93aade48ac931db1a5702ec291394a9d551bff72b9995141d726c26a794b343", 0x52}, {&(0x7f0000573000)="76649c46710e896aa67e942872c220584be5d86fa4295aa17917e74b40a4eeba2e5a99ce041714ed2b680ec917706ad051bdbedd1239a84c055748deca4c9d8e83352c402558204cf7f12351b968f33c6927812f1953d39853720d4cd0c230f675d87cbf9c3fa79dc5a5b222393e57d1221693c14a675f77e8efcb00c65d5ca8e2aba03ad96eafaa80479f6199b3f2e7053aa8b9b4616ba794f8f07792a89163e46b02ce", 0xa4}, {&(0x7f0000001000-0x3a)="a6c4db2809dd3d6ca4dd6acd61ed58c25c88ca17892e8995d1f99637fb60431ff7d03d3da0051c4398ddee963698dfe4747c10433e9186035914", 0x3a}, {&(0x7f0000da3000)="822c0cc94b0b7a29c6cc763e1ededbd520bfab2fb510a58dd2deff0b6bb1731b4f4da72de43e2f088d57f272", 0x2c}, {&(0x7f0000889000-0xc1)="675e62d266ce1d3bb9e056e5cfb469639dbceea855b0d569dc359121230618f7668bb3e1d2f4e050929964f96a449fcaa6ce6d927ad5b0b8275d9a6aecde582875dab076bf9daedcd1fbb1b8fd12e3471b160bea4c0fe32af56a59910ab81a6bbf60862f8c6e2ba909543c4a9bc623d7639b51ae94dbc6bdc2cc6f5293d955882c75197ccb78bf16352b6258d60cb71b86b925bb329460412bb04b3f155db814501b3ef1856a7748078ae33fef58e60156fcdb0abf49ad0805a43412ed737e332b", 0xc1}], 0x5, &(0x7f0000766000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x0, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3, 0x8000, 0x3614000, 0x100000001, 0x2, 0x101, 0xfffffffffffffffd, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x207, 0x7fffffff, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xe35a, 0x2, 0x8, 0x1, 0x32a, 0x2, 0x5670, 0x100000001, r5}}, @init={0x18, 0x84, 0x0, {0x1c07, 0x7fff, 0x1, 0x5}}], 0xf0, 0x4000000}, {&(0x7f00001a3000)=@in6={0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004e4000)=[{&(0x7f0000ef5000-0xaf)="ac4d52cbee127a5fb61ab232a6bd12f6e793af42eb44cb80b0146c9ca2ad6fe3747be155c3415c355152b35b9661367817d6cbce8229efe10eeb20aa16ede87ae3bc0e3b4b7f707fde371c05b6889373be6b994bfef0e38ee153a0623d1e965b7085f7e9dfcc5c9ca0599e1ef3fb798aed8b5b114fd6d12e8373cf6c0a469087705d76354f62e9ebf736a84b8f532c3d373d35ad93f70abb3966d05514e7cd356255cceab8e6482df4b3e71f09aa2c", 0xaf}, {&(0x7f000000a000-0x36)="308c2b697be90765da0e5af93fff92c50e6fd59dc38977b5f72019667939f2f854fe3bcfd2bbbc27a5cae40328ef5b2ca82eef5de761", 0x36}], 0x2, &(0x7f0000d4b000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x208, 0x4, 0xba05, r6}}], 0x30, 0x20004000}, {&(0x7f000002f000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d40000-0x10)=[{&(0x7f00002e7000)="", 0x0}], 0x1, &(0x7f0000563000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x40, 0x9, r7}}, @init={0x18, 0x84, 0x0, {0x1, 0x12, 0xb1ed, 0xfffffffffffffff9}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0xb7c4, 0x200, 0x8c3, 0x79, 0x6, 0x7, 0x1ff, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x5f7, 0x206, 0xc4560f, 0x9, r9}}, @init={0x18, 0x84, 0x0, {0x713fc568, 0xe0d0, 0x0, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x202, 0x200, 0x800, 0x7fff, 0x6, 0x100000000, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x77a, 0x201, 0xffffffffffffffff, 0x3ff, r11}}, @init={0x18, 0x84, 0x0, {0xfff, 0x7fff, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0xffffffff, 0x404000000000000, 0x5}}], 0x1b0, 0x80}, {&(0x7f0000280000)=@in6={0xa, 0x1, 0x4000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000c19000)=[{&(0x7f000062a000)="ca06ae81d89d035c7f392c9fc87f50859ad9215afb1aa62c884786065c1942c841b1ea24c1f7481f2d0d2ec4927ccdadda79bd8a76b8f01a976745b0f5e7a0d90f0adb4856fb4a32c79b00c131e2b5fe739d7d7cc3f0e0dfbd61aebd6379b4934d402ed77699de38aae526b1e423d9278e79306ccbbf93afe6e3281baaf00bde9ed5bfaf70a600aa9080ff8389cd9927c7b94f46562b82725ce5b893bdcb", 0x9e}, {&(0x7f00005eb000-0x49)="b2add187b3189730ae9c3583008a58b613cae0d9939ebb6a688b07103d4323c5dd26c9e1776c218495b2cde4cdf35c8bcc0183a6fdcfd0d3b2809b8ee2edd553abaaae22cde749685e", 0x49}, {&(0x7f0000a8e000-0x83)="2868346eca017cc6f1b086f3b2ea03ef96a424255de1ff1429f7909ca4de972ae194c2e1e1551597ab307398585b6933e365d3c606c5b920f6d75c5ad14f911ee6168c0710fd101dc272b9d4216443844f94bdd6e238e084155d607ca890e2ab0f874dadbeaabbc90bbddd9fb2060544afbaf0838a8e01553af4af711a7cd2793ceaa3", 0x83}, {&(0x7f0000078000-0xa8)="bc53939f7cffc91f9f69bfcc8afb7dadbf52714df0da3f7198f3b7891ee8b0ceff73dd81733fa1ea28ede3bd1521b8c300de892206fa8a2997b81b633998540a0f222036e9b904eba317fd86080c50d461e339ef020af87a7d7379591d222c8785f4b30fa27321518e38ae8b1447271d41d1d1ce4fec0aea30420201fd16437b02f3b53d28f9565732e50a17941b338814f7e6ddaba079b12d3153d47856a865b9144dd1f2aac78f", 0xa8}, {&(0x7f0000613000-0xea)="75e88e98e817d398ad5e1752467c52c1a91a94604fd48973a1e909b6b40ee6fd02ce9bfa5e1f4a853f868cd5bccf349fe88bc880691b7296912ce825500a3ee4e869d43d2d254cdf269eaad597af13d5875b970ef1395c2dbd9dfee2ecdf0bfad8d23a3821417af6bd5495575ad963f1412ea3a6f24a5cfbb687c7943ee951b9e972ffe228dcf411bd1ead19cec27a76cf762779921c6f462961a03196530e1fbe06ee32fb47c462e971b762abac6deb346b7f52ee178dd8caa8eb247424e99e21b011528ddbd75bc268a8babb21e7faffbbdb0d44f8636235bd9702c9b5199547f1183776b5c780b06a", 0xea}], 0x5, 0x0, 0x0, 0x4085}, {&(0x7f0000b14000-0x1c)=@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0x1c, &(0x7f000094d000-0x10)=[{&(0x7f000030e000)="682927ca04a9eb5808c57513639c2a084ecfcb2a1c0c9b091d7781b68aacefb3548fad4923391ce4", 0x28}], 0x1, &(0x7f0000608000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x722c, 0x8, 0x6, 0x8000, r12}}], 0x30, 0x10}, {&(0x7f0000b8c000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f11000-0x80)=[{&(0x7f000044e000)="cfb1c32598940eefe8821405600e83fe1bc87b5a82d277478e8188db762f35a8eb99f3bdf09fdff2cc49639ba2ae930c9a6c2123efd4011a7846eb558c77d042a0bd0099642f4af2ee8ccd75b366034d6ea05614386d606ecc6c53811f9ac7aa0625e77f4d0a0a2e1949e2ca514f2fed6d216032cb969b8ee6a0c4cc3f35e483172d00f93af876b70f931c9b0bc7732aa7172cfb040cf3237264ceef288e16d1be3503ab3a6d58e99cea4915fe86acf477ae82f4693717f2792c9f4f2de9469095be1db0", 0xc4}, {&(0x7f0000ae5000)="dddadeb7ed2d1e134e60bf07c769b36d631d8adf13d8e7f3f65846e92ea40ac485d127ce3b6e32a273d01ff83ac11abe34f263258091cc8e8499e4", 0x3b}, {&(0x7f0000a52000-0x8)="d76b4da7e0b7324b", 0x8}, {&(0x7f0000692000+0x5cb)="3cad8680f6f140197dd6ee03b47bc34c6d05e317e036509327ea193c9ab03afbdaa85411f7d98cff4df60c6c034ccbc812d897f305234ef1471116e5792c819e901c502cfe0c0774230c748e890f8032c3583d23b62ccc08b3de72a43a6e6497e2f8c134073f7539cd0f1e33b2c0a66df7514e487f87611dde83d3080d3d325cd8edcc2a1e64c0e10972982f6472b9d373d3dc86e2aec644665759481eb25e8e274ef3c24027c9c746cfb5c609ed84fc66280dbe4a1f69d9564ebd2747d89088110d94e69f53cb51c9481b9d2f8a31e3764f7781950c959d85d6a64be8f33252dd26a82f835b6b09b7fb828f35453fed5e", 0xf1}, {&(0x7f0000b31000-0x68)="5ba6620579075160d29348dc280449ebfeabe33bb2579e6b5081b185e8db31413a2179120e01484bb256f4831ac90a7b2e89a85ce9336803e5e629874ac1321a129c5b0a977bad01d350a724a98013c1f8d53b7e0e3b70871330558c0c8f0590eb88ce115c87c8c1", 0x68}, {&(0x7f00003c4000-0x62)="75f34cd22f95d94d56642b5c5dd7b5d382d33a30422287c2c1e63d3da3d4f658a3bd9c836d6c3c88254a64ba42de85680e4fa9c9ad68d2d3289fdf265ea57d75704b8b3fd99628bd8da87131bd139056b635682fe8919f8913e206edd9fd8004ecf1", 0x62}, {&(0x7f0000a1a000)="4797a52a30f267c7f6f8e17516a13b7e5555da1d66a92322665bbada5186554c1ceec870be2d09076081657d76f96c5c31668b313451a5b05c342678572789e2288d3eac7100ca56225c3a5f6aeb", 0x4e}, {&(0x7f000021b000)="6e0b9099c1c3243893676341b20b0dd0847ec3bf89fbaceffea9a096ab4e2738d7494e07dc8ec09fac81d9ce788bb5d83f9d4e0460b25fed41a75250ff781d0e932646cd250ddc7eef3c49d5a9f4cda55dc04fea7889600d896de0d0d528ffb93d533663b42078dfa6348eee50d5997e3042c723e7a0b4d381fd99eddb18419a91b84ee6f98b1bc33852bce9059780dd03dd8b7285284fbd307947fac09f8669a538fd88ca24c5539be2a9370d8064304f6c615f9de26fc48c5cf4949b273464d04994b348d0689111d9895b0ef228", 0xcf}], 0x8, &(0x7f000089d000-0x30)=[@init={0x18, 0x84, 0x0, {0x9, 0x3, 0x80, 0x2}}], 0x30, 0x1}, {&(0x7f000089a000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x70)=[{&(0x7f0000977000-0x12)="f43622254cc5cc1b206b77d78ef51de5915a", 0x12}, {&(0x7f0000d2a000)="469acb847b5b96939032b60007d92fc940f72e7e34eedf830ae00c5b93b31aa744e96701b2fae020d85d49211cc6524e4cb10ad07d59", 0x36}, {&(0x7f0000946000-0x9e)="bf190f21ff6748fdf7014a4a1df5a7249ae1db18f4f3b8e9b5e5571438d90de5e2c49ef896ce33153bb1cc0a9c51a8e92555eb4737a999890f000bd55e632c72ef1dc5ddeb8977a39149af43b1c6dc61f69cc2ede7797521edc553945125cbe2c67ceed00b9e5ef696be696bf8f4bda1d42462ba025a7ff231f8987cbae58cefa6aecefdc19879323e7aac5d84aed24f91067d8ae0b415fe8e9921c1728c", 0x9e}, {&(0x7f0000d28000-0x3c)="ad06b75e20bd27ed904bc9474d48fc59a7708af9a8afff7effaa99615217b38dc31301e18e79ca73723b6c78e9fa273a8c9201741c0bd1a7b28158a2", 0x3c}, {&(0x7f0000c7a000)="a674a577a04b11ea961240ad396476db6b62bf293cdd08ae1609bb22e61c75aa861175bc7f74b5fb3a37aa50b2d0e5239fdb655a42fd562bc62ba25da06414a1e2b693557b03625f11e4", 0x4a}, {&(0x7f0000621000-0x86)="576ddf9614804495522ae88674594cfa9696da3162500b4d7b72bf9936ebebeac70866dfdb1f58387e6b3a2245873b774886fe8ecd9529bd51de0936fde0a2f1837d052a24adb9409272eee49b474a5ab72e01f0cbe67495fb801da7f594c889dc5bb285fa63b1f4058bd52c1c7903b32f714578d694e161f8f58ad59d260b60735a5340c9f5", 0x86}, {&(0x7f0000714000-0xb3)="afa7993b163516559d439aa6340f69aae7cafc5d2ca413ba18d5d9659a6dcc78fe6990c34b48046c21f0b51b1d63e3535925e230be82d2fc09f5090e6b5ee08e9568b86a21ceb922efe14ed23fd03c5681ef013ce1225e9f6ad965060f7e8b3bc176e9167fee2357c1f0d58d88e1c6337b8c69a50bd061ea8235ff0d436b6d78e34b73bf70bf6f9291f4a01df39b4c054cc7a898aca067588a0c4076171a32d9a857ea5233c5ff6729253d4de0a2061bfe5e7c", 0xb3}], 0x7, &(0x7f000069b000)=[@init={0x18, 0x84, 0x0, {0x8, 0x1, 0x5, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x3, 0x4, 0xffffffff80000001, 0x5, 0x5, 0x9fb, r13}}, @sndinfo={0x20, 0x84, 0x2, {0xf0d2, 0x1, 0x3, 0x7, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x6b7, 0x98, r15}}], 0xc0, 0x40001}, {&(0x7f0000138000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bac000-0x50)=[{&(0x7f00009ce000+0x267)="efbf4a8107a6", 0x6}, {&(0x7f0000896000)="1b8c7793e30b89c7f92a81a80227df2ca0f52737e53711bae7665eb527c49415bf6374809b1a7beb8460c36021bcf932f463b0f90150ccabac416e68ef89e3ddf0186a5e130c171b4cf83d78b51ec2ad336f455c378b8fa0a7a0f645423a5d6b8657647bd0f0665bcf242a255e0a7014acbd151608d54b0b1d066bdeb9517cc9ac4344e60e3f0066eff3bf4ec41c602c1fde84c0bac97eaf19268dda361f7c7fce95dcb14885e442826ab2e31de4f56e791c413d1f7052d85eeda51d747c5d81fd3c05d1b93c8a86", 0xc8}, {&(0x7f0000d43000-0xfd)="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", 0xfd}, {&(0x7f00000a3000-0xc7)="5f49dd785921c2ee83fbf0a8af08448f56edd69b309fce831e0bd954ff634c5c150c499bde459bd992ff5c3ac00ce6642fc0258db58ef1c2b81098d346cb16fefb6dce2e559fffe6293b209c0039b479af6ac0ee647b4de3ea99926b979fcf6aaf549b0ba1d6979f362e2db7877dafb2c709a5a430fe3ffc67ac18df8513ff0ffcc2f886f36f17b3913c74edd647a5a1a4939873474e5c7731a656778ea941c98340515baa49ae7ab96c8d727b44480b6b14f51baa8e0bb1de89d939a129f70ec1dea43f990669", 0xc7}, {&(0x7f00000f8000-0x1000)="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", 0x1000}], 0x5, &(0x7f00006fb000)=[@sndrcv={0x30, 0x84, 0x1, {0x3c6, 0x4, 0x8000, 0x9, 0xfff, 0x4, 0xfffffffffffffffb, 0x0, r16}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0x1, 0x2}}], 0x60, 0x800}, {&(0x7f000092b000)=@in6={0xa, 0x3, 0xc4f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, 0x1c, &(0x7f000054a000-0x40)=[{&(0x7f0000569000-0xba)="edf0f20a5bfbaa5f0fca7302a77fc84047f2fe279336929d9aa577f898211d834d73199a7f104f43d3a87a749729958db1667dacb89af631ef54567ca2000378703b81b739340a2b624a5045f0b4d3b5fdcf37c9596edcb6f9f4239006515fc86b856340ec46f8b474b745ff4fab562992027e52029a4947ad28240a4f65b13194dd85031452e17aa8ea52d1dbe6f583b46eafeefc9c9feaae94ac94de7528dd5eaafb1d2dc9f89197024ceaccea940fc4b3f731c62ebe067ae0", 0xba}, {&(0x7f0000a04000-0xc3)="f1597f6efafca9dab9f4522413560802390082e2e49ee8fa4ee20a897335ac73fb58224b68371e3a3fca14304e9a2caa24dd84d927958df62b051af10f7592f3ac950512ae454bd27670e1ba1a727ea1df5de28fc991e0ed95306973cf00809a2b37080c086e6aca6310c4621d750eb640c69dc347698ca676c841c4c989f2fe1170243694a727a7fd1b5fc3990714916e48f7b9970541ca970bf7d88b2913b477b625a329cc341670d1efd75303243d01c9f774d74fbb826924d56382228119b9ca67", 0xc3}, {&(0x7f00004f8000)="6ab0c15537d8b6f40a8afab31460f205926b4253790490a7", 0x18}, {&(0x7f0000a40000-0x4b)="1664392c58b03234eb9d4051ee644307a3e881327b9ab9c03838f1da8f6c6d248ea93cb044bfabff0bc6240196b621ce6d397c6c4d6a8e80b04aee6ba0639d48ac2d115d97f7b3eaf5d43f", 0x4b}], 0x4, 0x0, 0x0, 0x4}], 0x9, 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/19 04:05:42 executing program 1: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x8000b, 0x10001) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00002e9000-0x4)=0x0, 0x229) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 04:05:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8)={0x0, 0x0}, &(0x7f000025b000)=0x8) getsockopt(r0, 0x2, 0xe3c8, &(0x7f00009da000-0x10)=""/16, &(0x7f0000479000)=0x10) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) [ 567.095494] dccp_close: ABORT with 1 bytes unread 2018/01/19 04:05:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000bea000-0x18)=@add_del={0x2, &(0x7f00000fc000-0x10)=@common='gre0\x00', 0x32d}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 04:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003e5000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000315000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffd35) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005f4000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish-asm)\x00'}, 0x58) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aa2000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000092f000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000615000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b42000)={0x0, 0x0, 0x0}, &(0x7f0000cf9000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000965000-0xc)={r3, r4, r5}, 0xc) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r6 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000888000)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae", 0x1}], 0x1, &(0x7f0000737000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/19 04:05:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000e8f000-0x4)=0x1a, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9c, &(0x7f0000000000)={@random="2211134b537d", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0xffffffff, 0x5, 0xbc3}}], {@llc={0x4, {@llc={0x4e, 0x80, '_', "829730d4bbcda932ef67f997edfb4d5e63d9c10118b3d7bcd00826acaf88b6e8beabbf43bd43fa5baa826bb622d7a01d6229bae098be3c21e73c7bd359578ca2b185a3ab93a61e9acf1337ce7220ad5a39bb42364d4a6d0426fac314a9d148427b7684fddd1bbdc8737219ba46431fc65173170251ddaeed2ca5f19cdd695cefd69cea2763acb1"}}}}}, &(0x7f0000002000-0x10)={0x1, 0x2, [0x588, 0x415]}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x9, 0x4) sendfile(r1, r1, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000001000)={r3, 0x1}) 2018/01/19 04:05:42 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000)=0x2c, r0, &(0x7f0000003000-0x8)=0x0, 0x4, 0x9) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x0, 0x3, 0x4, &(0x7f0000003000-0x8)={0x0, 0x0}) connect$nfc_raw(r1, &(0x7f0000003000-0x10)={0x27, 0x0, 0x8, 0x7}, 0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fd7000)=0x80, 0x4) 2018/01/19 04:05:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) vmsplice(r0, &(0x7f00008c9000)=[{&(0x7f00001a3000)="3ff81824309c2ee6f88efbd505bacded8eb75bdad6b5dfa3798a5940ea9cc7cfdd9fdcb24aa9c1c89941db90a1270086256af09fcbfd4c6aab6c93f2ea48fbcb7e5e70d9bdcfb0fe0a4c8e09a207610224de01f2b72a387941a81a394381f410d535cee99145379557cb4433a8846e9bea2a24d5c3408f79fc867615b1d112957c20012ccbc0d46607dc9d47284095340720d6f3aaa11ad3d947bf4abb7aa350e4b94f2f759a261cadd94b4e0868d1c1358106eff38e08b44b81d36ca35ccc8469cb8ebcf736c4c1adab94e1a3d9be", 0xcf}], 0x1, 0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) 2018/01/19 04:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f000026a000)={&(0x7f0000c06000)='./file0\x00', r0}, 0xc) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000891000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000092b000)={0x0, 0xc1}, &(0x7f0000c5a000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000061b000)={r2, 0x7ff, 0xbfe2, 0x9}, 0x10) 2018/01/19 04:05:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x20}, &(0x7f0000858000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000de8000-0x18)={0x0, []}, 0x4) 2018/01/19 04:05:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000027000)=@req={0x50, &(0x7f0000798000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00009cd000)="65e3d95df01b0d8438856ea84af9c1cc57f5e378c19c439c918a3a93b6753aca"}}) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0xac, &(0x7f0000778000-0xac)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x1c, 0x4, 0x0, 0xea, 0x9e, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@ssrr={0x89, 0x17, 0x847, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001]}, @timestamp={0x44, 0x18, 0x3, 0x3, 0x0, [{[], 0x5}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x200}, {[], 0x6}, {[], 0x2}]}, @lsrr={0x83, 0x17, 0x800, [@broadcast=0xffffffff, @multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0, @multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x0}, @generic={0x47, 0xe, "871d574a8d8a4f5e93c9e6c8"}]}}, @igmp={0x3e, 0x1, 0x0, @multicast1=0xe0000001, "b2822d4353171f8bcf5a3489c7c3f41493e12f1a90f7491109201cf89d85b418f3b31f4e5bef"}}}}}, 0x0) 2018/01/19 04:05:42 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b05000)={0xffffffffffffff9c}) bind$alg(r1, &(0x7f0000745000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) 2018/01/19 04:05:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/147, 0x93, 0x163, &(0x7f0000d40000)={0x4, 0x5, 0x8, "e2caf34fa83d", 0x4, 0x0}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 04:05:42 executing program 2: socket$pptp(0x18, 0x1, 0x2) 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) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common=""/16, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000)=0xe, 0x800) r2 = accept$nfc_llcp(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x16) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x5, 0x4) bind$nfc_llcp(r2, &(0x7f0000f46000-0x60)={0x27, 0x1, 0x0, 0x7, 0x5, 0x80, "106273853e088af842959e4284ce4eb6e10c5385233310aded3fe9c8652bf43122dbc37b586738abc57d89d9911ab9909e570812d7daba099a87b31606c064", 0x884b}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000071b000)={&(0x7f0000bef000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 04:05:42 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000346000)={0x0, 0x0}) sendto$unix(r1, &(0x7f0000be7000)="82", 0x1, 0x0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000919000)=@ethtool_sset_info={0x37, 0x3, 0x100000000, [0x0, 0xffffffffffff0000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:05:42 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x81) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000013000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000009000-0x10)={0x0, 0x4, 0x3f, 0x7}, &(0x7f0000014000-0x4)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000000e000)="55b5fcd26c6fc689ac4788ac8beb85b2", 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000014000-0x4)=r2, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000009000)=0x0, 0x4) 2018/01/19 04:05:42 executing program 7: r0 = socket(0xf, 0x4, 0x4187) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e50000)={0xfffffffffffffffa, 0x8, 0x1f, 0x2, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x85, 0xffffffff, 0x9, 0x2, 0xc}, &(0x7f00005d9000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000227000-0xb8)={r1, 0x6c, 0x0, 0x3, 0x6, 0x8, 0x40000, 0x8, {r2, @in6={{0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x800, 0x7, 0x7ff, 0xfffffffffffffe01}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fd8000)={&(0x7f0000f6c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r3, 0x1, 0x28, &(0x7f0000fd5000)=0x0, &(0x7f0000f18000-0x4)=0x4) 2018/01/19 04:05:42 executing program 5: pipe(&(0x7f00002ed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b2e000)={r0, 0xb5, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000f82000)={@common='gretap0\x00', @ifru_flags=0xa200}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000f84000-0x1f)="c8d57e4021dcaf3733983fce1efa4d340297f724578e88dfa22e937ebb01d7", 0x1f, 0x8000, 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f83000)=0x0) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 04:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000199000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005a2000)=0xfffffffffffffe43, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000aae000-0x10)={0x2, &(0x7f00002e8000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008ef000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00001e3000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d04000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005bc000)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00001d7000-0x10)={0xb0, &(0x7f0000e09000)=""/176}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000601000)={0x0, 0x1000, 0xecc7, 0x10001, 0x0, 0x9}, &(0x7f0000c5f000)=0x14) sendmsg$inet_sctp(r1, &(0x7f0000b57000)={&(0x7f00000f3000)=@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f000068d000)=[{&(0x7f0000730000-0x8a)="9d33970f80d444eec8ad6d113b14eafb12b85382e26852781d7102b544bf227d3c64f9c781cda4848e42f6966118bfffaf1deef3466ca18af13280731fae8577d82dfec8dcdd3875ec297282b4da947fcbd9b48788b08d9b20827454c073415c1eb1e6c087a435a016e51ea3486ad4a30fa02700f9f5cec14d1a15022c9dea6db18f8310162522be5f80", 0x8a}, {&(0x7f0000f27000-0x1000)="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", 0x1000}, {&(0x7f00007df000)="", 0x0}], 0x3, &(0x7f0000d47000)=[@sndinfo={0x20, 0x84, 0x2, {0x200, 0x0, 0x56e, 0xfff, r3}}], 0x30, 0x0}, 0x1) bpf$MAP_CREATE(0x0, &(0x7f00006af000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000019d000-0x10)={r3, 0x40, 0x5, 0x1}, &(0x7f0000325000-0x4)=0x10) 2018/01/19 04:05:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f00005f3000)="19dfd62969329a8e24d0f9da7be635bcdfbf99354c094b4d1be220da963dcf455b3760246cf634caaa7b130be2ca2e7fb857224bd96a53c454bd33c7c9dc77eba60164ab82c572e66aedb9184a42c632b923ed426a359565803a57e6fa43a93ba1743f179de1555f4d7b2afa0af7e3063be7f900a850567a3a386af950fb72c3d3831831f95c67ca9f38994cca79d4a07e9e7d8de376bcfdafb3e28eefe460256385e050839f861bef759b87db6a148568", 0xffffffffffffff1b, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3d4d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27e11154adc2b2a9763ae0201c9d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf317c9f6502ceab47e58114347b289546465a5eb278de12b1989f603c99412e36880d20c34d91051b22f6c8acc0000001fcdec844f667da0867dd4154004997e317b74", 0x81, 0x81, &(0x7f00006ef000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 04:05:42 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00002dc000-0x1)=""/1, 0x1) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 04:05:42 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet(r1, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000f85000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f86000-0xc)={&(0x7f0000f86000-0x8)='./file0\x00', r2}, 0xc) bind(r0, &(0x7f0000f85000)=@generic={0x10, "1a07dc511cc213a055be755a92e0b19a8d8e93f90174656672bb91f726945546b185ed8e12292e96d703d64b3cf81ae2015983db97bb8276e4eedffab7b61a321cd4e8599c5c692428834ead2607747a74f50879c772b97929876d304a64a5ee92c0d8ce77c9b03b5eda3c93bf58e9f31a62b4e3bda10c365a66ea598565"}, 0x80) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000028000)={0x3, &(0x7f00005c5000-0x18)=[{0x7, 0x3, 0x5, 0x1}, {0x80000001, 0x8, 0x7fff, 0xf36}, {0x2, 0x3, 0x3, 0xe23}]}, 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(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)="261debd36d31f5ab78fc3319206ed1e666e1c13f4e6bfe9fdcc1e7c1e40394d2285608fde347e354bb760bd875fe74983dc6ce6d45a8b2dedce689ecb4bc38cdf192e8cc6a1ddd", 0x47}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2018/01/19 04:05:42 executing program 2: r0 = socket(0x0, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1ff, 0x8, 0x7, 0x0, 0x7, "f1e98c677ae177ae1c4235f60a8a4f542137871e29a8153d8adb16bb3ce3d87ed7096f9f0c420241d39928f8f25742714af40e95d1bb68dc7cd5e305a6e769", 0x80000001}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000364000-0x4)=0x8, 0x195) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/19 04:05:42 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000ecf000)={@loopback=0x7f000001, @empty=0x0}, 0x8) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f00006ed000-0x8)={0x0, 0x0}) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000261000-0x8)={0x0, 0x0}) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000920000-0x1)=0x6, 0x1) socket$inet6(0xa, 0x80005, 0x9) tee(r2, r3, 0x10000000000040fd, 0x8) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000086a000)={0x10001, 0x2, 0x7ff, 0x10001}, 0x8) 2018/01/19 04:05:42 executing program 5: pipe(&(0x7f000067c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8000, 0x2, 0x4, 0x8, 0x3, 0x0, 0x0}, 0x20) syz_emit_ethernet(0x46, &(0x7f0000064000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "01fb27", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) 2018/01/19 04:05:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$llc(r1, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 04:05:42 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fd4000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000fd5000-0xc)={0x8000000, 0x68, 0x28}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000fd5000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000486000)=0x10, 0x80000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000b55000)={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f14000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000180000-0x20)={@common='bridge0\x00', @ifru_flags=0x8000}) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 04:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) shutdown(r0, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000006d000-0x8)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000027a000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00001f8000-0x8)={r1, r2}) syz_emit_ethernet(0x3e, &(0x7f0000268000-0x3e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x9, 0x0, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x400, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f00001c0000)={0x0, 0x0, []}) 2018/01/19 04:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001c7000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, '\a\x00\x00\x00\x00\x00\x00\x00'}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = socket(0x0, 0xd, 0x7) sendto$ipx(r0, &(0x7f0000f19000-0xae)="71b62ac014e74ba86cdb67cf79760c731ab7a6f0f7a1c9e1729f14b2a065a11f90b25ffb4579e5e1127969d11e004cafd9354e8090b8f3252a543101057def02de9cfe2bf3bbddef4f406859eec644901907b73f50c11df2f6d0b2abdcf8b3d3e7bad5dedd7bb791fed7e3fee860f2e4710d4d66ec24379dc7088db768cd4b569d98197fef69d0a17b00cb9ea3286d16a90798c3f094e604332cee6537434434d98de70a75149a8bb29ca17d526f", 0xae, 0x0, &(0x7f00001ea000)={0x4, 0x10000, 0x272, "9ba29df29a1f", 0x2, 0x0}, 0x10) 2018/01/19 04:05:42 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xff, 0x10001, &(0x7f0000a42000)="d74f4b41073c0000000001400000e230220077ae9ce7c2f7a69c4f5e553f", 0xfffffffffffffd09) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000002000-0x83)="cfae05307c381e561dfa4b55e7739e90ba5df0b18812a79865d28417b59da870386c4c437c378cfacde76fed281dfd786c731ff7e276834976008e7058853f71299c8357957134f5a5f3472c42e993682073190e952c3a1b94efedcbb6a31e8bfc2da7c35b1e8342e62cc6d8e23a4fbd8924415b885e406a499f58172eb29bc36d11cc", 0x83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x2, 0x3, 0x2, 0x5, 0x7, 0x90a3}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1, 0x0, 0x4, 0xa4f, 0x0, 0x8}, &(0x7f0000003000-0x4)=0x20) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x4}, 0x1c) 2018/01/19 04:05:42 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00008c4000-0x18)=@routing={0x8, 0x2, 0x0, 0x3, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, 0x18) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/19 04:05:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f9d000)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00001cf000)=[@in6={0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}], 0x38) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 04:05:42 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x1, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6d65}, 0x8, [0x8, 0xfffffffffffff001, 0xf52e, 0x5f1, 0x3b0e, 0x4, 0x2, 0x8]}, 0x5c) 2018/01/19 04:05:42 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000320000)={0x0, 0x0, 0x0}, 0xc) 2018/01/19 04:05:42 executing program 3: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000aeb000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000aed000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000aed000)=0xc) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000aef000-0x4)=@assoc_id=0x0, &(0x7f0000652000)=0xffd8) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000aef000-0x4)=r1, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aed000)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000aec000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000005f000)={0x401, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfe2c) 2018/01/19 04:05:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000010b000-0x4)=0x0, &(0x7f00002f8000-0x4)=0x4) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/19 04:05:42 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000034d000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ab6000)={0x0, 0x80000, 0xffffffffffffff9c}) sendfile(r1, r2, &(0x7f0000117000-0x8)=0x0, 0xccc6) r3 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$sock_int(r3, 0x1, 0x800000000000003c, &(0x7f0000994000)=0x0, 0x4) socketpair(0x4, 0x800, 0x3f, &(0x7f0000b27000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000c35000)={0x0, 0x530e}, &(0x7f0000fc8000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f000099b000-0x8)={r6, 0xff, 0x4}, &(0x7f0000894000)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000284000-0x4)=0x20080000000, 0x4) 2018/01/19 04:05:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[], 0x0, &(0x7f0000d74000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/19 04:05:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x100200000004) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/19 04:05:42 executing program 5: socketpair(0x5, 0xa, 0x1fc, &(0x7f00002b9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000832000)={0x38000000, 0x1, 0x3}) poll(&(0x7f0000b2a000-0x38)=[{r1, 0x2, 0x0}, {r1, 0x1000, 0x0}, {r0, 0x81, 0x0}, {r0, 0x4000, 0x0}, {r1, 0x2081, 0x0}, {r0, 0x8040, 0x0}, {r0, 0x20, 0x0}], 0x7, 0x5) mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000092d000)={0x0, 0x80000, r1}) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00007a3000-0xc)={r3, 0x80000, r0}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ded000-0x8)=@assoc_value={0x0, 0x100}, &(0x7f0000ded000-0x4)=0x8) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ded000-0xa0)={r4, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8c, 0xcbb, 0xfffffffffffffff3, 0x6, 0x40}, 0xa0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a22000-0xc)={0x0, 0x0, 0x0}, &(0x7f000006a000)=0xc) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r6, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x9, 0x0, 0x0}, 0x10) sendto$inet6(r5, &(0x7f0000932000-0x1000)="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", 0x1000, 0x4014, &(0x7f0000bf1000-0x1c)={0xa, 0x3, 0xfffffffffffff2e4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, 0x1c) 2018/01/19 04:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000b1b000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000323000)={&(0x7f000044d000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000484000)={&(0x7f0000eff000)=@flushpolicy={0x5cc, 0x1d, 0x610, 0x2, 0x3, "", [@lifetime_val={0x28, 0x9, {0x7, 0x0, 0x6, 0xa0b}}, @lastused={0x10, 0xf, 0x9}, @lifetime_val={0x28, 0x9, {0x3fa, 0x5, 0x9f, 0x8}}, @tmpl={0x184, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3, 0x1, 0x4823, 0x100000000, 0x0, 0x7}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x6c}, 0x2, @in=@loopback=0x7f000001, 0x6, 0x1, 0x4f798231237cf62e, 0x0, 0x9, 0x3, 0x2cc}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7e}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x8, 0x7f, 0xfff, 0x401}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3f}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2, 0x2, 0xfffffffffffeffff, 0x8001, 0x2, 0x6}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x7f}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x4, 0x0, 0x7, 0x40000, 0x8001, 0x9}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x4, 0x0, 0x8, 0x7, 0xfb2f, 0x7}]}, @tmpl={0x144, 0x5, [{{@in=@dev={0xac, 0x14, 0x0, 0xd}, 0x1, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x3, 0x3, 0x18, 0x2, 0xa1c, 0x7ff}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x7f}, 0x0, @in=@multicast2=0xe0000002, 0x7, 0x3, 0x1, 0x5, 0x66, 0x2, 0x10001}, {{@in=@rand_addr=0xfffffffffffffff9, 0x1, 0x3f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3, 0x0, 0x4, 0x9, 0x8, 0x8001}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0xff}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x3, 0x2, 0x5, 0x5, 0x8}, {{@in=@empty=0x0, 0x2, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x4, 0x3, 0x0, 0x401, 0x9, 0x6}]}, @address_filter={0x28, 0x1a, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x200, 0xfffffffffffffff8}}, @lifetime_val={0x28, 0x9, {0x6, 0x8, 0x0, 0x9}}, @ipv4_hthresh={0x8, 0x3, {0x1f, 0x16}}, @algo_aead={0xb8, 0x12, {{'gcm(blowfish-generic)\x00'}, 0x350, 0x1c0, "e04b672bf1446a74853eac0d1e8e4693436e4c1cdf29df0305acabfcd753d4feb040afee77a01104b342674b7b982df59cb7e4f8295462a657b26b2037824bb5935fa4c06f9187395432ca38bf7231e416330d8221f4c586b446dc88336c15c60c6fdd0aa3235468dcbb"}}, @tmpl={0x184, 0x5, [{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3, 0x6f}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1, 0x1, 0x2, 0x1f, 0xffffffff, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3c}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x2, 0x0, 0x100000000, 0x7ff, 0x400, 0x9}, {{@in=@broadcast=0xffffffff, 0x3, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x4, 0x3, 0x2, 0x4, 0x100000001, 0x1, 0x81}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x4, 0x2, 0x9, 0x2, 0xc5b, 0x401}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x1, 0x3, 0x3, 0x9, 0x7, 0x4e1, 0x200}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x3, 0x2, 0x4, 0xfffffffffffffffa, 0xfffffffffffffffa, 0x30800}]}]}, 0x5cc}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000f37000-0x4)=0xffffffff, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000d9f000)={@common='tunl0\x00', @ifru_flags=0x0}) accept4(r0, &(0x7f0000c61000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000887000)=0xfffffffffffffe72, 0x801) 2018/01/19 04:05:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000e2d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00001d6000-0x4)=0x32) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000080b000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='bcsf0\x00'}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x8000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$unix(r0, &(0x7f0000464000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f000077c000-0xc2)="1da73b59987598b43a263ba90b82409261b8075894939521b49c25b26b4c0ef0bdeee29a076ed1e1b500593bb88321ad729bc29d98911e79e68831b626f599df5fc3e3595ace7c97901ac212a8b0bd3487df12af9654e94a35b75d641101630d65063256fdf6dfd8bc05258ab3aa66023816ef1d83b7ef9e0c565a7103964e3c5e357689505e7624387741c19adf0cb6db68312136671bc933870f38899f342dbcf68880967f38e9345cc2bfb629f7bd4a719174f418b8f61e3ed7254f4d7ed3a952", 0xc2, 0x4000, &(0x7f00009b2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/19 04:05:42 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000000a000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='sytkllaeZ\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) [ 567.632442] sctp: [Deprecated]: syz-executor4 (pid 19012) Use of int in max_burst socket option. [ 567.632442] Use struct sctp_assoc_value instead 2018/01/19 04:05:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) socketpair$inet(0x2, 0x4, 0x800000000000009, &(0x7f0000563000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ad8000-0x4)=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005dd000)={0x0, 0x3545, 0x6, 0xa7, 0x5, 0x9}, &(0x7f0000d15000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000483000)=@assoc_value={r2, 0x1}, &(0x7f000074f000-0x4)=0x8) splice(r1, &(0x7f0000e2f000)=0x0, r1, &(0x7f0000f9e000)=0x0, 0x7, 0x1) connect$inet6(r0, &(0x7f0000c68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) r3 = accept4(r1, &(0x7f0000b5d000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca5000-0x4)=0x10, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000395000)=0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) socketpair(0x9, 0x803, 0x8, &(0x7f0000681000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000103000-0x8)={r3, r4}) 2018/01/19 04:05:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dad000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000c59000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00005bc000)=[{&(0x7f00006c3000)="d596e716c0aee41c06b94258774754b0", 0x10}], 0x1, &(0x7f0000820000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 04:05:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000e76000)=0x400) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/19 04:05:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) readv(r0, &(0x7f0000a8c000-0x80)=[{&(0x7f0000ccb000)=""/28, 0x1c}], 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa9000-0x8)={0x0, 0x1f}, &(0x7f0000c74000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d4d000-0x8)={r1, 0xf43, 0xfffffffffffffff9}, &(0x7f0000613000)=0x8) write(r0, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) recvmsg(r0, &(0x7f0000685000-0x38)={&(0x7f0000f62000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000057f000)=[], 0x0, &(0x7f00008b0000)=""/185, 0xb9, 0x0}, 0x0) 2018/01/19 04:05:42 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f00001ac000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e33000)=0x14) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00002ce000)=0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000-0x29)={0x0, 0x0, ""}, &(0x7f0000c1e000)=0x8) [ 567.717551] sctp: [Deprecated]: syz-executor4 (pid 19020) Use of int in max_burst socket option. [ 567.717551] Use struct sctp_assoc_value instead 2018/01/19 04:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x10033, 0x0, 0x0, @empty=0x0, "41a9ba65"}}}}}, &(0x7f0000cc8000-0xc)={0x0, 0x1, [0x4a]}) socketpair(0x14, 0x80000, 0x3, &(0x7f0000627000)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00003a4000-0x4)=0xb77d, 0x4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000002d000-0x2)=0x8, &(0x7f0000964000)=0x2) 2018/01/19 04:05:42 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000581000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000035000-0x4)=0xc) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fc3000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001, r1}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r2, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r2, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/19 04:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x1f) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b7a000-0x3a)="8907040000e728692462b1b350ccdca8a7d6b17319e551d503fd07371d78c46f80123976d5a978d7daa43f3ff004d644ea405d7e091d8d943f95", 0x3a) 2018/01/19 04:05:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000069a000-0x4)=0x0, &(0x7f0000d2b000-0x4)=0x4) 2018/01/19 04:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f00009af000-0xe)=@l2={0x1f, 0x5, {0xffff, 0x6a, 0x2, 0x100000000, 0x80, 0x41}, 0x9, 0x8}, 0xe) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d8a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000033000-0x4)=0xb) sendto$inet(r0, &(0x7f00006cf000-0x50)='5', 0x1, 0x0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getpeername(r0, &(0x7f00005d5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000009f000)=0x3a) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) writev(r3, &(0x7f000060c000)=[{&(0x7f0000225000-0x8a)="81faa69add6ed11a456544f858d44bfd370c7e7d3c021ea0271ed5c94915c70dbb86b505a5590793c78219b06a0011778acb", 0x32}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000ca0000-0x4)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) recvfrom$ipx(r4, &(0x7f0000239000-0x3e)=""/62, 0x3e, 0x2000, &(0x7f0000523000)={0x4, 0x8, 0x2, "0c9481f8f22e", 0x7, 0x0}, 0x10) 2018/01/19 04:05:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00002d7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f00006a8000)=0x3a) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003b6000-0x4)='bbr\x00', 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a3c000-0x28)={@common='lo\x00', &(0x7f0000595000-0xc4)=@ethtool_drvinfo={0x3, "355edb6c56a35c2d1b6851517b34be61c964d0005a9e493d2ee769cc986abf2a", "039b1e2c72549b2531b48beb43517a2f0a05ee92e05827581dc0dca63bea962e", "b545f543c26713c24a8bdefc67ac7f9f4c7a6ca15292354401cfe824bd0eb4e7", "f3d8b17eb488039863e08e0bcf7648111ba745d9fc9a0cb4e4c0fad535158acf", "9dd201a0b42e3d85f39972db1a000026cc9d0302469e050b66529ab7eb56583b", "94673663657cf4f32535af74", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000092a000)={0x0, 0x7f}, &(0x7f0000dbd000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000761000)={r2, 0x5}, &(0x7f0000ae4000-0x4)=0x8) connect$nfc_llcp(r0, &(0x7f0000e24000-0x60)={0x27, 0x5, 0x2, 0x1, 0x2, 0x0, "2b4630a2d732ea36f8c20b8eee28f957dac753eb827afef66095d4a51e6952b3e95e43299ebc9a05c5a136196391b3e6cd28bb17e50ccfd9a6b14bdbe69c67", 0x1f}, 0x60) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004ad000-0x8)={r3, 0x0, 0x690}, &(0x7f0000d33000)=0x8) 2018/01/19 04:05:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f0000741000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000edc000-0x4)=0x10, 0x80000) write(r0, &(0x7f00000a2000-0x55)="38a4d2af0ef4735c28bccd004ed4112d4b35e207410e9838a0d14892fda0196318240566a33d89602418db63b024cb0e952004f42914dd8915e805fd4b8a3ceef1a345a278724afb9eb5a6b1b742e36f3d3827464c", 0x55) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000059000)={0x1, [0x0]}, 0x6) r3 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r3, 0xa000, r3, &(0x7f000071a000)={0x1000000d, 0x0}) r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f5b000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000321000)=0xe8) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00007a4000-0xad)=""/173, &(0x7f0000a48000)=0xad) connect$l2tp(r1, &(0x7f0000c5f000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x2, 0x4, 0x1, {0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}}}, 0x32) r6 = getgid() sendmsg$unix(r0, &(0x7f00006d6000-0x38)={&(0x7f0000954000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00004be000)=[{&(0x7f0000813000-0xf8)="b57d58c7bc96f73e4ebef52ca2034ca920fdc9fd85cb2867e043e8f3fd9bc23dfa4bb03b0d2fab4671e5714caab04330f75904dc033f09e3fd5480759a345fd38f4090c893b4f82cfad44e14e67b0339fb2addf4b21d2443c15dcffefb7af55b08373d0825bfe6f9a727c13cb2dbbb98ba234f88b78eb6a9d0dceb3faca943719fa4413bd109c7e8dbc2b7283e5bef40936c42ed234b17f502b09a777c2c10a05b3f7b77a79b7fde307d1981ad36d0bad33e3e37b26882cbdc20bd3d11f0671dfe4881963b534d5eca2b958c8ee370864ca946e8731fa5995078875ff0eea4d8271ace9af06b511039cde4c2419fe9936098f231d9f90e85", 0xf8}], 0x1, &(0x7f0000997000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x850}, 0x40) 2018/01/19 04:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000815000-0x4)=0x0) getsockname(r0, &(0x7f0000910000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e) pwritev(0xffffffffffffffff, &(0x7f0000e4c000)=[{&(0x7f00007a9000)="d9", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006dc000)={0x0, 0x9}, &(0x7f0000b57000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000998000)=@sack_info={r2, 0xffffffff, 0x9}, &(0x7f0000cea000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c44000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000040000)=0x24) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000df3000)=0x0) sendmsg$netrom(r1, &(0x7f00002a8000-0x38)={&(0x7f0000916000)=@full={{0x3, {"ba769086c2f0f5"}, 0x4}, [{"1fadc50b253330"}, {"043bb9ed01daaf"}, {"fdbccdcc53030b"}, {"03f87f10568070"}, {"71094114f4ba3e"}, {"a8d142d3ff4954"}, {"9ffa5537ae07b4"}, {"0ebb12aab86e14"}]}, 0x48, &(0x7f000066e000)=[{&(0x7f00003c4000)="0fbf8ec4f5e64762edec6a68fa60f8e97dcb28b8b9edbe49337af0d031c82a19b8f6b0a4f540f852b214f48b470a897fbde4bad0feba9b7e74835108a29f12c795891e844d583c636d90cb65b15be04f", 0x50}, {&(0x7f000015a000)="6b3e302c843801f0c71d19556578b3317a9eb6bce3e4ed65ecd0e0f5f6cd331141a95552ad45d097191b31c3ef09fed553816a", 0x33}, {&(0x7f0000eed000)="612c15b44a49fc0658385097ad876c667b1a1e2eb931e512f246eec7277b139b8b84bb6b2f4eda25f0e36fbf9f6a3cd802c1d250d3ce6293af8afbef0eb6300250ce6e436d981024dfeae1ffddcab5666a35c2f9651ef7c2785a20b2d66b0b13a7163c0c60bca6b7f419eb107ffc75093ffd4988757cbc2a648e13207b576858aff15e7ed28e343fc7c76b691c00313e6c0b7f98abf2a9a3442a4ad67153e0f370ec1d3b3bb4f1bdc7f6ec7c4e8f5832c0f491a6d7737faf", 0xb8}, {&(0x7f000064f000-0xc7)="e7e97db9a3bdd6bae6b9710ba90dea83bb99b143bcb0db385b6fd031bc9d4057988946e1747b9001607d06946e08cbb947474c301ada5179ca5d7f578d78dcaf1c805241fdc604abce65beac42005de56e61f9ff56032a61363f18e36ff538b7ec5f0d95d5dac371f2996419ddb6b3be35bf19b609c586988e87233f0300a3ec90a65ae1dbaad262d0e3a5bb5fe121e485d6c86ca3a85a518c7543714f82e42dbb42c24b77ed0eaa25b92d9008e3e94790cc81ce1da7c3ce50b1a00109e90ff4d5d995b605086e", 0xc7}, {&(0x7f000058f000-0x1000)="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", 0x1000}, {&(0x7f0000810000)="61472ad491c097feb0dcae45184bf5f37268274a88fe476d9e7ee6", 0x1b}], 0x6, &(0x7f00003a8000)=[{0xb8, 0x11b, 0x7000000000000, "317fde4ddaf3c59cee7a8ee8811bd036db6cc60b0a8ead6398a1f3631e7ebab4772426f054be3566550ddfc3a7f43c377fedec70b17ddd752717a05c2c68b88b2772c63dc306f8ff74b08aa536aefb2ffa8c5922a7c993536d8b01092690a2a3a0d4a493bb88d53fea5dd1ee6c84c2530448d1ecb576aedfd67a537b1e6a85109a46678f794f53a077606cf820a62fecf4fc6828f25b7eebd631a63cda198dfb84"}], 0xb8, 0x40010}, 0x11) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007b8000-0x8)=@assoc_value={r3, 0xfffffffffffffff7}, &(0x7f0000b71000-0x4)=0x8) 2018/01/19 04:05:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000c1e000-0x3)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x80000) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000047f000-0x222)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "1f1d06"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/19 04:05:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4, 0x7f, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r0, &(0x7f0000b7d000-0x38)={&(0x7f0000e5c000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c5a000)={&(0x7f0000442000)=@can={{0x4, 0x1000, 0x93f, 0x0}, 0x8, 0x3, 0x0, 0x0, "fe7ce7ca06228c06"}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x1) 2018/01/19 04:05:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r0, &(0x7f00001a3000)=[{&(0x7f0000be5000)="", 0x0}, {&(0x7f0000315000)="5699876f8b3d19a7aa6d28a6877f55bfcf3d852429dab961b07e52f5600ac3c2d53485c4aa5e9a3193fd44e5f5d908014514e9cd8aaa11810f1ce03c5b869f9bff67df2023c9e33668225366324d0571c2f72a88673d1991a3751f25aff04f15", 0x60}, {&(0x7f0000525000-0x1000)="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", 0x1000}, {&(0x7f00009f6000)="", 0x0}, {&(0x7f0000498000)="f0800889e364a758b13cd276acc7cd7aaf218cac50fd4db5aa49ee29947ab910f034f9350b", 0x25}], 0x5, 0xf) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00005f0000-0xc)={{0x10000, 0x7, 0x24c4, 0x0, 0x5, 0x1}, 0x9}) 2018/01/19 04:05:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x0, &(0x7f00005db000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005fd000-0x8)={0x0, 0xfff}, &(0x7f0000c2c000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000004d000)={0x1, 0x5, 0x1, 0x16, 0x6, 0x401, 0xfffffffffffffff9, 0x4, r1}, 0x20) r2 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000018b000)={0x0, 0x0}) sendto$ipx(r3, &(0x7f00006f8000)="81bc910ef555fa0fba0a0fa09c7bf5c13669044bfe654ed6bd5c6686f7ba42c36d34cf5a7ce32b2f9aa0242635eddf486944af7162c8efb3d7ed3edf74e3c1c56b19968ba8eb2d51980a67feb817c633f29a93c3436a281ba7f09954d9cfb6be3befdd43ba35579bd70a772bceaf392e9ab59e7992e2f17dd97fba8b72eac93e268d2a675624dbc7df0d57763e473af261e9a5456658e26e09903ea8f07a92a57f", 0xa1, 0x20004001, 0x0, 0x0) bind$alg(r2, &(0x7f0000352000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r4 = accept$alg(r2, 0x0, 0x0) sendto$inet(r4, &(0x7f0000617000-0x1000)="5e2f0132e00247337c368c541c087841943d9bf2971da1b9e297e255c6e17ca9ec", 0x21, 0x0, &(0x7f000002a000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 04:05:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x2) connect$inet6(r0, &(0x7f0000ee3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0xfffffdb7) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000066f000)=0x0, &(0x7f0000714000-0x4)=0x4) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 04:05:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) r1 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000164000)=0x0, 0x80000) r2 = accept4$llc(r1, 0x0, &(0x7f0000346000)=0x0, 0x80000) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f0000cef000-0xc2)="fd483f974876dedf5c60000bb08dff1447af0c4395b062262cbb21f6f13a25fe5b65df72a05e490ad329a4a7119b78131d668b89e6858c833bd48a6dd366a7fdb0fcb0f9105e23e3e17ec8dd56a010c30e34850ff93a9f9e4489419526efa531243e93dfb3a2bd8fd3338eee695f31b0840256fa37a1f3bb3c4579b48e44e66b6613e503cdd550c79906bb7b56d8021c55fd8b6be7b0ba6abfe716a929d2dcf66f7af44613f43d791171a853f453eeb20e8c0f0f2e83295515cfee63717b1320fe9d", 0xc2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000052a000-0x4)=0x100, 0x4) 2018/01/19 04:05:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000017d000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/19 04:05:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f000085c000-0x4)=0x32, 0x80000080000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000)=0x0, r0, &(0x7f0000002000-0x8)=0x0, 0x6, 0x2) r1 = accept$unix(r0, &(0x7f00008ec000-0x3d)=@file={0x0, ""/59}, &(0x7f0000001000-0x4)=0x3d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0xff, 0x43529706, 0x2, 0x8, 0xbe36, 0x4, 0x1, 0xb0a6, 0x0}, &(0x7f0000003000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x400}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) bind$alg(r0, &(0x7f000078a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) 2018/01/19 04:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000b7a000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000e2c000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 04:05:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000eda000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000563000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r0 = socket$can_raw(0x1d, 0x3, 0x1) bpf$MAP_CREATE(0x0, &(0x7f00002e0000)={0x7, 0x6, 0x1f, 0x255, 0x2, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket$nfc_raw(0x27, 0x3, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ca2000)={0xffffffffffffffff, 0x50, &(0x7f0000474000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006ab000-0x4)=r2, 0x0) socketpair$inet6(0xa, 0x5, 0x6e6, &(0x7f000055d000-0x8)={0x0, 0x0}) sendto$inet6(r5, &(0x7f00002eb000-0xaf)="5e1d69c519fcdb5b58165d2ebf2deac14cfd976f7e5cbb5db31c3d8724fc69bacf55341fc9d23296b5b2d1220f92d7cee136201073804b9cd6b78bca5f2b0a13ec51cf2a3c9cf56af4af02b91e34c4465bcf83e50e0a15e97aad1986e9da7e839b928c6afcc8cf0e78599736c241dcac4bbd9a60d68291c996678f8f8a3e5a2207c549b50ada711a4f4c4cad2afdf957a9e2625f4a330630af9af4bc71d0134f3f0d941a9284c13d75ab4bb9058c00", 0xaf, 0x800, &(0x7f000095f000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x10000}, 0x1c) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000e6b000)=""/221, &(0x7f0000823000)=0xdd) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000e0000-0xc)={0x0, 0x9, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000442000-0x10)={r6, 0x28, &(0x7f0000486000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000b54000-0x4)=r3, 0x4) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f00001ea000)="154ac2add25f4a66cf74ea4e9d6180ee23df1534f119b5715188438be1f8028676376fc674e414b2b384e538ab9bb8d5ea759f91c55055e4a72a020ccdd533f89a7d8c95ea326b3763e50bbff706186245cb4fc9d626f00e651d", 0x5a) connect$can_bcm(r0, &(0x7f00003ce000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/19 04:05:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "720df2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket(0x0, 0x8000f, 0x1) tee(r0, r1, 0x5, 0xc) 2018/01/19 04:05:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f86000)={0x0, 0xea, "1e08009534b4a5d11e90e0d227bd18c886a43a9b8d48c1da1de162daa726215b2fdd4a680e4b47718dbdc2832b7e86560545856bd0a5860537e784a97815e045c065331683545d222bec6aea2e50433325a8f69c0a0aff1188010464962cc7d18ba111e98bde9c251d271072ca6f211a059355cefb9b1f325803070211c18e3e66f7fc699fcaaf567156871af11ae690d550aa20c7a989c99bd339e418a189f3eac49165ba4c29454f462d64683a850aaaac481d5db609c3abcd51ef5efdccac19a00bd9c094f0580559694f4f858a12d2688f3cb4242791155fb39c3b6fdafb3015c003b5954c00d45c"}, &(0x7f0000001000-0x4)=0xf2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002dd000-0x20)={0x48, 0x81, 0x5, 0x7, 0xfffffffffffffff7, 0x3, 0x26dc78c3, 0x9, r1}, &(0x7f0000574000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r1, 0x6b65f29, 0x5, [0x0, 0x6, 0xfff, 0x62, 0x327]}, &(0x7f0000003000-0x4)=0x12) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9ec5}, 0xffffffffffffff5e) mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f00000fd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "280f8d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "af06e594e8f019b9"}}}}}}}, 0x0) 2018/01/19 04:05:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f00002ec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(r0, &(0x7f0000746000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000840000-0x4)=0x50df8714cd21a36c) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000894000)={0x7, 0x2, 0x3ff, 0x8}, 0x8) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x4007ffd, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b1d000-0x12)={0x0, 0x7fff, 0x5, [0x6, 0x401, 0x7, 0x71, 0xaf]}, &(0x7f0000172000)=0x12) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e71000-0x20)={0x10000, 0x5, 0x20f, 0x100, 0x200, 0x8, 0x8, 0x3, r2}, 0x20) pipe(&(0x7f000040b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000393000)={0x1ff, 0x7ff, 0x0, 0x3, 0x80, 0x8, 0x2, 0x0, 0x0}, &(0x7f0000ae3000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000456000-0x6)={r5, 0x3f}, 0x6) epoll_wait(r4, &(0x7f0000d99000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x100) recvmsg(r0, &(0x7f0000cac000)={&(0x7f00007c3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000069e000)=[{&(0x7f00002b1000-0x9e)=""/158, 0x9e}], 0x1, &(0x7f0000550000)=""/181, 0xb5, 0x0}, 0x40000162) 2018/01/19 04:05:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000184000)="", 0x0, 0x0, &(0x7f0000185000-0x81)=@file={0x0, "49eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a14815c6909b0117315b7e1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b053e51cf131fa5b11aab94335c06b498bdc5574e602f72e0fb28"}, 0x81) r1 = accept(r0, &(0x7f0000bec000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000777000-0x4)=0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00001bd000)=0x1) getpeername$ipx(r1, &(0x7f0000708000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000090b000)=0x10) 2018/01/19 04:05:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006e5000-0x8)={0x0, 0x0}) setsockopt(r0, 0x1f9b, 0x607, &(0x7f0000481000)="d36883a7db692546ed04b0b2b6dc917404311156b6d16391e9002d5e32a160bfe186ab81bd9a6c2a118967cbf87090a8a60587cb36d14a606f1377dff8b52e2031104d7987f4ac41fec9673f2549d69ee3361d461d41fc9afcff7c71a01db84b8ffe56795690ac34509467951e8092458109226cad0b0b9227b10cc79372ca1a3ca30ebc2bfdb6f850abf011b9ef54399722114f2bb4ec93242a27253f43412953e77a54", 0xa4) r1 = bpf$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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000147000-0x20)={r1, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x0}, 0x20) r2 = accept(0xffffffffffffff9c, &(0x7f0000579000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000d8000)=0x8) sendmsg$kcm(r2, &(0x7f0000d7c000)={0x0, 0x0, &(0x7f0000726000-0xa0)=[{&(0x7f0000789000-0x1d)="76442fe518c04d356f4db4fc4fbfcc3d5cf4142b0e1f0f379e6acf85d7", 0x1d}, {&(0x7f0000409000)="b815ff96dbea3cbaeae31e58b981282e1bb7afbdf90f1d2315bf8f3c993e77d06b9393f9be9bc03cdc496b18bde285704f1977603f63ba497fef6812e328d8738ca51d1bfbf41e95ce70b9a75ca7a1f8e7d4471de6fa7c96b779579ebbe6cacb72a58765624dcd930dcfc7d1015724044b1295e28ce7208e0fc92d5de763eaa402785c3200a0bec8bd742e06cc059bf51d2468acbf260c8abce98ffd34539a3fdf6217b42bfb5d93173fc9f81bc549f706355f994e60b16e9b2df0d04e30796eafe344002b649e0834406e784670c88f233e67", 0xd3}, {&(0x7f0000fbf000)="b329e6cd8faf72835ca7b92ffeb6e542700bac6f235eb25ca410f83ea184dbbeeefbcba797437e811a12b9f035949ceb98b8243f9453f787be67d75a82005e221c27c8c65054679a2465cc6680f7575dbb5e366d1cf59f78dc1c20930e064bcc7f71facd3fea9ea66641539d5f9bc89abb204eb11db6527d1a9d41952f195baa1fb5f5452a977b2c66ba3bee1a96f62d90c7d77a819d6492a8c8459728718153a3070a666f45e1659a72013b13b126b46ec36bebecbb9678936bd88de285a315c3f51521c1084a14aaab694f18253af28d8abfdfc4cd5955ba353b19d180f9e9fefef08362dbad5fa030083c90bddaa6b4ae212e4a", 0xf5}, {&(0x7f0000252000-0xa3)="3732b33af0ad1762c497cd5c3fb7f394ba7bef708fae1babbcda48a29651ad10697613adfeab8c08fa229be36f0ac13a991ea88a964ca449ec7c0c750a16bd8433a4375a6b7ab0fba3accc1746863ae711f2383ed3d839fa9dcbc366e9976200237eaefd52904edbb954e3602584919d6a56025bba471b3f3e372a33fecab586508b3bc96a4d71103730439e8a0a9319341d7f6bd4458d3e0daec753c696e3167834fe", 0xa3}, {&(0x7f0000344000-0x4)="71b9f96e", 0x4}, {&(0x7f00001bd000-0x32)="e9ad5e9c0e1fc749f4b5317f11d3419ecefba6a3d6d64f14c42e221eb187d381001b71857d9c72c8630031e9f1c8504995bb", 0x32}, {&(0x7f00006eb000-0xc5)="8f98ccfa419b9e669e1306b8c5cff1db86e0f87136129523b04bea6fe20c08913403a39a1ed537d37102ae224568909d69525ddb5c4079a1fcfb4b97aaa8f02ee2e175b3c5c59571714015ea560016e7e4da763f20d3e87e5af83179951a3aac86e4bafa02855f08d5639fba1e73e91c94a669c5a2b683e43633860120c72c7b35ea453f1c302135933fc29cfa4adcb296bdc99489db0bdbdd1aa942e7e7d67aa8b519dc6e768520d7b50306964fcc843a2549726a74b71dde8ef06d55045e022eeeeafcb0", 0xc5}, {&(0x7f000071c000-0x75)="6a238c216658724aec47cfd00a7eb52dd096dc5eb2e79b1c72d3af32dc6768b7c6f187f306664248bf6046b6edddaa3a267bc3c70a448f66ec24e0e3e73fc24bb9435faa182a21419440d9c30fe8f2b60dc32c3f37bcec7a6b737126474964b9addbcef8c427ac970f72acb8bd7687c5a338672a99", 0x75}, {&(0x7f0000f19000-0xab)="599fdcee88d6568a6dbd88389cabefdf97156b5a3f14dbda62f295437ba6485c63a55800ade09ac364994da9a65d31353899f9837b017fb640465c4b9afe7f1da6f373e44f31bdfb10ce11869756a99244cf333eccca961de6c022a07e042da78495722abff32e64f34b85bf729e1013ade08b5265fea9421ce3cbc06030845dacf5f0b6c8ea0b21c8c5ecc650eb1f2e2af57ee6e351237870828bdc03e7569ed22cc5c5d16d0ecd0692b1", 0xab}, {&(0x7f0000afa000)="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", 0x1000}], 0xa, 0x0, 0x0, 0x80}, 0x8000) 2018/01/19 04:05:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffda0) syz_emit_ethernet(0x3b, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "5b24b3c67b868c88f8364ee320194b016c"}}}}}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a34000)=0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005c4000)={0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x76, 0x6eccbf0e, 0x81, 0x6, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x4e, 0x6, 0x5, 0x8}}, &(0x7f00000d7000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002b2000-0xa0)={r2, @in6={{0xa, 0x3, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0xbbf4, 0x7ff, 0x10000}, &(0x7f00008da000)=0xa0) 2018/01/19 04:05:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000629000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept4$packet(r0, &(0x7f0000e54000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d66000-0x4)=0x14, 0x800) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f00004bd000)="57217be68b22a17c11a57fa3e9b150f9754585841ccbc16ea573722486aa8dfd", 0x20, 0x0, &(0x7f0000e01000-0x10)=@ipx={0x4, 0x0, 0x0, "dd40230000ff", 0x0, 0x0}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e7d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000c09000)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 04:05:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='bridge0\x00') r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000002000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x13, 0x7, 0x6, &(0x7f0000c20000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000002000)={0x1f, 0x3, {0xd4, 0xffff, 0x7, 0x2, 0xeb8, 0xfffffffffffffff7}, 0x1, 0x4}, 0xe) sendto$ipx(r2, &(0x7f0000001000)="7d358f62ecd3e1859519634c55562eb864edfcb718b8d0f568ebade0724b7b4120a489942e826fd573119a4cdac727eaf2da2872f7afb193324f8dae43ec6c937353a8a4933ed4821f25d3a7765aed6a3dbc40e5d0bfa2a1882754bef38103e9944c61aebd7c1dec814aeff82641eda4d96f07a6a2aaa80809136bb67f31c640e8174e16fce560449995a00a9f5acc6341ac94c059d8de9fe4873572dd6aa60f9b3356274e", 0xa5, 0x10, &(0x7f0000001000)={0x4, 0xe2, 0xffffffffffffff7c, "1e18acbc5d10", 0x1311, 0x0}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r1, r2, 0x0, 0x2}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000002000-0xc)={0x7fffffff, 0x9, 0xdb, 0x81, 0x261, 0xfe73, 0x1}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000004000-0x8)={r1, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 04:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e0f000-0x8a)={@random="9faa5dc31b3c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, "04004000ea6cdc3f"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) syz_extract_tcp_res$synack(&(0x7f0000d2a000)={0x0, 0x0}, 0x1, 0x0) 2018/01/19 04:05:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f00008fa000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000037000)={0x0, 0x1}, &(0x7f000076b000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006eb000)={r3, 0x3, 0x127, 0x1800000000, 0xffff, 0x10000009}, &(0x7f0000e6f000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000453000)={r4, 0x401}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000fc9000)={{0xa, 0x1, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x1, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9702}, 0x0, [0x282, 0x1, 0x10001, 0x9, 0xfff, 0x401, 0x5, 0xfffffffffffff21a]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ce1000-0xa0)={0x0, @in6={{0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x784, 0x5434338e, 0x3ff, 0x0, 0x2}, &(0x7f0000646000)=0xa0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000a7a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000098b000-0xb)={0x6, 0x3, 0x100000001, 0x0, 0x0, 0x40, 0x0, 0x4, 0x3, 0x4, 0x0}, 0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d56000-0x4)=0xc) 2018/01/19 04:05:43 executing program 6: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) socketpair(0x0, 0x3, 0xc84, &(0x7f0000201000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001a8000-0x10)={0x50b, 0x203, 0x5, 0x1, 0x0}, &(0x7f0000e5f000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e73000-0xe)={r4, 0x4, 0x3, [0xffffffffffff7956, 0x10001, 0xfffffffffffffffc]}, 0xe) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/19 04:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000065c000)={&(0x7f00008c9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000863000)={&(0x7f0000df6000)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x1) socketpair(0x8, 0xf, 0x100, &(0x7f0000e53000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f00004ae000-0x2e)=""/46, &(0x7f0000d56000-0x4)=0x2e) 2018/01/19 04:05:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00008c7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000804000-0x4)=0x48) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, &(0x7f0000636000)=0x62, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000df7000-0xc)="070800d6", 0x4) bind$alg(r2, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3b000)="", 0x0) 2018/01/19 04:05:43 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f000000e000-0xde)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x338]}) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000013000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000014000-0x4)=0x8c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000015000-0x20)={0x5, 0xcf, 0x8200, 0x1, 0x100, 0x101, 0x3, 0x7ff, r2}, &(0x7f0000014000)=0xfffffffffffffdb2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000013000)={r2, 0xf8b}, &(0x7f0000009000-0x4)=0x6) 2018/01/19 04:05:43 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000007000)=0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000e000-0x10)={r1, 0x50, &(0x7f000000e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000+0x98c)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f000000e000)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000000f000)={0x8, 0x76c}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000006000-0x38)={&(0x7f000000e000)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000000e000)=[{&(0x7f000000d000)={0x394, 0x2c, 0x8, 0x3, 0x3, "", [@typed={0x8, 0x44, @void=""}, @nested={0x1bc, 0x65, [@generic="c8f023650da35c95f3f6fe9497145734d7092bc8030e03bca069b98c1bf7ac4c0fd81214b8861861f89fc623762e211d0e13414946287ea8a5fad2667f2c17ffd6", @generic="e1839af6318d9492af0e12951cd733459424feaba3f5b8d10fc26c1edfc598f6809b57160322690253d608f9c53db1f5666898efbd8d2489d305a8b9acf6312e98f589902bc1033f1f804c1b989b70632d0dd33b25a68bb6bbb1e2671182a12c0ae80d", @typed={0x18, 0x46, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="42810bc21e03e94e501f489aea60e92af8648a271cc8343ddd3eb0732f75525e8b2b950fdca343ca6463e60823952a0e9f5cbc27f2c286b28f9bfcd462ffe10c87d433ee35f500366a9fcbbfbde059598f7c3a332e685041d82e74442b47184eb68bf46727a094103f42e923e63ffe17b7ccff688ba3bccd6585552683dbf04501a98ac16204f831a38ab8c7546b89f77fe5783d24d6db8af0b0d3ab937b5550f38a7fe1fa463faf8baf70d3d2a2fde9688d82527f5fde17fdc61dd196a2296b85cc696dbaf3cc933cd63657f7de12b548ef43707a2790b4e58e0f84a467c1d63efa115b61924d9f8f94c4fb91519f", @typed={0xc, 0x7, @u32=0x988f6d3}]}, @nested={0x74, 0x16, [@typed={0xc, 0x4f, @u32=0x5}, @generic="9fe487ddb86bf22eab0287f7d428d3c7648e4a7707a23f6c9a2e3a513b", @generic="1a1053f7c213e963a6c16d0c52a7af1ad6b9c32213a5400b5f6e4e8756636b60e52942ba64005ab4eaef520cf7c2deb2e48be84bb7940990fb27cb", @typed={0xc, 0x68, @ipv4=@broadcast=0xffffffff}]}, @typed={0xc, 0x1e, @str='!\x00'}, @nested={0x140, 0x17, [@generic="70544af5adcb5a8370bb270196153178c3cff988f8ac887d76e08edd5306bf8779ff9ba50ced252dec0c0b7ad6c449d5f6e4aa5ab084e6c50834dd6afbb559e4499941253a33f1953e43e0a7bccbe464de6908484570352c9eeff4425bb224b09b2fd6e6c4810ac1166e7eabfa64d85a0e3f2d4c132104234dc21f5b1a1f5f", @generic="c7f98c486efe64a8a182b5c558917e0ee603e8b83c2d48fb134753148027e5e86ad04c40d653e0ddf2950b1e8221d698ee1dd271b8c13353ce11253e70ea388e7895838c6a306d8b40b2bc802dc32d1b4e2b531875176fd42cffbbf094ff17c109f294bc9037a7213a5df1b59ca69aa14f5130e26b791e7f28bb36ba3b442cd760370e8cf14b23c1126771eb0d543c51ada38529068eb2d90b69d9c58976a40be8473f84a0f0a416749f1c96f0e26eb8fdb35dd9ed8db98fc8d9e05b1a"]}]}, 0x394}], 0x1, &(0x7f000000f000-0x78)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x78, 0x20000800}, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000010000)={0x0, 0x8}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r5, 0x2, 0x1}, 0xc) 2018/01/19 04:05:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/01/19 04:05:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000f94000)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ca7000-0x3)=0x3, 0x4) pipe(&(0x7f00004d3000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00003d5000-0x6)={0x1, [0x44d]}, 0x6) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6eb832e4e7fb963aa19cd8867cad76c63947371bcb0ce09f3b54166141a4da462f809b2a17deebd9d308eb5c31ab180d5c3aae7d262f59a7527c3dbd9a4658d8cc5b3afedc6f52c1c5c2315311f24c34dc", 0xe0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 04:05:43 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007f6000-0x4)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) socketpair$inet(0x2, 0x80000, 0x1ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000002000-0x18)={0xa, [0xfffffffffffffffb, 0x7, 0x9673, 0x0, 0xcf, 0x288a000000, 0x4, 0x1, 0xc7, 0xb]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f4000-0x101)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c5fc9e", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "8b7f3bd75e022b5a"}}}}}}}, 0x0) 2018/01/19 04:05:43 executing program 1: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ba0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001000-0x98)=@routing={0x33, 0x12, 0x3, 0x955, 0x0, [@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}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x98) r1 = socket$netlink(0x10, 0x3, 0x13) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000000)=0x2, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x1ff, 0x4) 2018/01/19 04:05:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000487000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xb, 0x4, &(0x7f000010c000)=@raw=[@alu={0x4, 0x400, 0x0, 0x3, 0x7, 0x4, 0xfffffffffffffff1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x43}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x5, 0x5f, &(0x7f0000e75000-0x5f)=""/95, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x102a, &(0x7f00003d4000-0x102a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x101c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1008, 0x0, "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"}}}}}, &(0x7f0000e76000)={0x8000000100000100, 0x1, [0x0]}) socketpair(0x1, 0x1, 0x100, &(0x7f0000409000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00006b8000)={&(0x7f0000339000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000098e000)=[0x0], &(0x7f000011f000-0x8)=[0x0, 0x0], &(0x7f000081d000-0x12)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x1, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0}) bind$netlink(r2, &(0x7f000077d000)={0x10, 0x0, 0x3, 0x3fffffff}, 0xc) 2018/01/19 04:05:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x80000, 0x10000000000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d76000-0x8)={0x7, 0x100000000}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000af1000-0x5d)=""/93, 0x5d) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f89000-0xc)={0x0, 0x800, 0x30}, &(0x7f00000e5000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c15000-0x8)={r1, 0x1ff}, 0x8) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000f7000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000072e000-0x10)={&(0x7f0000c41000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d40000-0x10)={r2, &(0x7f0000e4f000-0x2e)="3868c753d978ba73eefd2bc1e04d3b24f92ba5c3a88ee7c609cbb4e198f92e75302a5370463a5db47284d1566c09"}, 0x10) accept4$nfc_llcp(r0, &(0x7f0000964000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000653000-0x4)=0x60, 0x80800) 2018/01/19 04:05:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a27000-0x9c)=[@in6={0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffea}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5b0b}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xae2c}, @in6={0xa, 0x0, 0x19a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x9c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) readv(r0, &(0x7f0000c71000-0x30)=[{&(0x7f0000b5d000-0xba)=""/186, 0xba}, {&(0x7f0000e62000-0x83)=""/131, 0x83}, {&(0x7f0000345000)=""/4096, 0x1000}], 0x3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/19 04:05:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000576000)=@assoc_value={0x0, 0x46}, &(0x7f00002a3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={r1, 0x0, ""}, &(0x7f0000690000-0x4)=0xffffffffffffff6d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005be000-0x8)={0x0, 0x0}) 2018/01/19 04:05:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000079e000)={0x18e, 0x7, 0x9000}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, [@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(r0, &(0x7f00000e1000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00002d3000)=0x32) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000292000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000bd3000-0x4)=0xc) socketpair$inet(0x2, 0x7, 0x9, &(0x7f0000794000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000624000-0x8c)={r2, @in6={{0xa, 0x3, 0x5a2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 04:05:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000db000)={&(0x7f00003bd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000975000-0x10)=[{&(0x7f00007fd000)=""/155, 0x9b}], 0x1, &(0x7f00006cc000-0x1c)=""/28, 0x1c, 0x0}, 0x10102) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000a2000)={0x0, 0xdb}, &(0x7f0000196000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f2c000)={r2, @in6={{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007bb000)=0x8c) 2018/01/19 04:05:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x83, 0x1, &(0x7f0000001000-0x91)="08063bab6f417c7ce370ae40432a751c1ddfa20eda2d92755966299a70022494268ac2aa9993e4805f3a3e55c294f0207504ce96a5275a62d3b9da5a789800214aaca222ef40dbe61b213546d651f800b7c2c14a000000000000000790a25bfbe24e9a86991cbdfa3a90bd322e7930c2eb6da811603862f5469616840eca3c83c573a927512ed594bebf4b836197fd1c36", 0x101) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x1, 0x4) r1 = socket$inet6(0xa, 0xf, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/19 04:05:43 executing program 3: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e44000)=""/174, &(0x7f0000e6e000)=0xfffffffffffffee2) 2018/01/19 04:05:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r0, &(0x7f0000702000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000698000-0x4)=0x1c, 0x800) r1 = socket(0x1e, 0x2, 0x0) poll(&(0x7f000054a000)=[{r1, 0x0, 0x0}], 0x1, 0x0) connect$bt_rfcomm(r1, &(0x7f0000439000+0xbb0)={0x1f, {0x1000, 0x4, 0x9, 0x5, 0x9, 0x3}, 0x7}, 0x9) 2018/01/19 04:05:43 executing program 2: r0 = socket$inet6(0xa, 0x80004, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xd549, 0x10, 0x9242, 0x804}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xe4)={r2, 0xfe, "3b42babb6dada897095065262405173c31c8a3ce32522ea25e05bb6ad0f6c4537093039e48a888b92d22a8caa7e62a6711114ba14fefacf23948f4b8d89616d661baae51f5288522518258e533b41b8ba80503b82edd4466cfa45401c88426f41d8ea901ede8b24335e84f8021bcc7b6dec73207eca8d8a160a95866dd501cf859b6125daedeef62953491fb2381c44d45e54959a709ed702f4d41785d207b78a5a8327072d2c63ef53f6eac8905cc5148692b46fbde059a564c6095a88742455191a49f7a527214b46cad78339c45af0d61c6b572a36c5f00dab1816b578e960992380ed14aae5bb6cc1bc6c477129155facb73a216844b811f6ab70d71"}, &(0x7f0000001000)=0x106) recvfrom$inet(r1, &(0x7f0000001000-0xec)=""/236, 0xec, 0x12100, &(0x7f00007ad000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x84, 0xd, &(0x7f00006ae000-0x6a)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x48)=@canfd={{0x3, 0x8, 0x3, 0xa75}, 0x34, 0x2, 0x0, 0x0, "97945ca3db4f1e344798745115e8580dd0a676448429209fb4167fdce27b8aa9af626b35e50150ea8f1c846b1e940a480ca0e52cd27d684bf55ddb65087d48fe"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x20040890) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x5, 0xee, 0x0, 0x38, 0x80000001, 0x5, 0x4, {0x0, @in6={{0xa, 0x1, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x1, 0x5, 0x1}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000002000-0x7d)={r6, 0x75, "223a7c7d7dc4d6a4f6c65a5563d91173342e3e8f9f8a7d09c77a0628ae7cfd8930f02ecec55c401e6aceec8acb796797cb7c8b3e21111c161348572d97739ac0522fdc34a0668203b22416b0692fef36f796c5a6fc3832352604c9280ef68b5c9c52955f7a089251693b50a457d29c48574a9d0e3b"}, &(0x7f0000000000)=0x7d) 2018/01/19 04:05:43 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000022000-0x4)={r0}) connect$bt_rfcomm(r1, &(0x7f0000007000-0x9)={0x1f, {0x3, 0x226d, 0x28c6, 0x1eb, 0x7, 0xffffffff}, 0x5}, 0x9) 2018/01/19 04:05:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000051f000)={0x1, 0x5, &(0x7f0000cd9000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x101, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000161000)={&(0x7f0000ffa000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockname(r0, &(0x7f00001b8000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000860000-0x4)=0x58) 2018/01/19 04:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00003d5000-0x38)={&(0x7f00007dd000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000c19000)=[{&(0x7f0000e00000-0x9c)=""/156, 0x9c}, {&(0x7f000027e000)=""/6, 0x6}, {&(0x7f00008bc000-0x28)=""/40, 0x28}, {&(0x7f0000817000-0x80)=""/128, 0x80}, {&(0x7f00003f4000)=""/191, 0xbf}, {&(0x7f0000397000-0xc3)=""/195, 0xc3}, {&(0x7f0000be4000-0x3e)=""/62, 0x3e}, {&(0x7f0000943000+0x5a9)=""/68, 0xffffffffffffff2a}, {&(0x7f0000dc1000-0x46)=""/70, 0x46}, {&(0x7f0000a80000)=""/14, 0xe}], 0xa, &(0x7f00003ea000)=""/4096, 0x1000, 0x8}, 0x102) sendmsg$nl_route(r0, &(0x7f0000b08000-0x38)={&(0x7f0000d48000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000f96000-0x10)={&(0x7f000040d000)=@ipv6_getmulticast={0x14, 0x3a, 0x200, 0x2, 0x3, {0xa}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x810}, 0x4000000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008d1000-0xc)={0x4, [0x2, 0x1, 0x5, 0x200]}, 0xc) accept4$packet(r0, &(0x7f0000912000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000be7000)=0x14, 0x7fe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x2) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f00007d3000)="8b58", 0x2, 0x0, &(0x7f0000742000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r2) getsockname$netrom(r0, &(0x7f0000597000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000024e000-0x4)=0x48) socket$llc(0x1a, 0x2, 0x0) shutdown(r3, 0x1) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000918000)={r1, 0x1, 0x6, @random="7e9de393c55d", [0x0, 0x0]}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000504000)=@assoc_value={0x0, 0x0}, &(0x7f0000a80000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000117000)={r5, 0x0, 0x0}, &(0x7f0000aa7000-0x4)=0x8) sendmsg$nl_generic(r4, &(0x7f00009f2000)={&(0x7f0000875000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f0000661000)={0x14, 0x1e, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000057a000-0x4)=0x8, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00007d6000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000556000)=0x14) 2018/01/19 04:05:43 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x35) bind$inet6(r0, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffcc7) 2018/01/19 04:05:43 executing program 0: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000)=@ethtool_rx_ntuple={0x35, {0x0, @udp_ip4_spec={@rand_addr=0x0, @multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0}, @udp_ip4_spec={@empty=0x0, @broadcast=0xffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000003000-0x50)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x0, "ae07"}], 0x18, 0x0}, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x11) 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) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x2, 0x802, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000931000-0xb9)={0x0, 0xb1, "ec604b6e47b2646e9b47279ee54af738d05cb1f90314d7c715c3b91b4117eb0a631913e224cd6b44372d683a321e5558795d58c44a543c81b84eafc88c5fd18490958b54e3ecf6c15680707f9b6afd682cc6b34a026860e3c93741f5dada8fd979fd2166bba45e81210bdfa601b71345edf1a22349f70577f3b58e8ff15c6c4788501734eb561bb4e6e6c0c183206f7053772e00fca7310576dd26ccf287114e0a84c47e085d924d69c0f137478418279f"}, &(0x7f0000f76000)=0xb9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b58000-0x8)={r3, 0xf0bf, 0x3}, &(0x7f0000702000)=0x8) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x7, "04"}], 0x18, 0x0}, 0x0) 2018/01/19 04:05:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003db000-0x10)={0x0, 0xbc, &(0x7f00004bf000)=[@in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x401}, @in6={0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000480000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000015f000)={0x9c7, 0x2, 0x4, 0x8, 0x6, 0x80000000, 0x1f, 0x3, r2}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000193000)=@assoc_value={0x0, 0x0}, &(0x7f0000e89000)=0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000039000)={0xffffffffffffffff}) 2018/01/19 04:05:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004c6000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000072c000-0x10)=[{&(0x7f000000a000-0x4d)="814d58123314", 0x6}], 0x1) tee(0xffffffffffffffff, r0, 0x5, 0x0) 2018/01/19 04:05:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x58)=[@in6={0xa, 0x1, 0xa96c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x401}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[], 0x0) 2018/01/19 04:05:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xfffffffffffffff8, &(0x7f0000a87000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ca0000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000820000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d6e000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00007bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 04:05:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00007b9000)=""/1, 0x1) close(r1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aa0000-0xc)={0x8, 0x0}) sendto$inet(r0, &(0x7f00009cb000)="0561fcc93e0f79ee06dd290490dc5496f785f52f6a71e98d6c13dd5fbaa73863585e17970ae05fbcc56452cac1b6e797ca887824450045743a6a284f2267a5dabb8cd338d6961c502424984332fab175a0d3b44334c1d35f60e00cdf8432e23621b0e1fd11f8a3ca3c07090254bd80a17ecc", 0x72, 0x8041, &(0x7f0000aa6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 04:05:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xb, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) getpeername(r0, &(0x7f0000bb0000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00007f2000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00009ae000)={0x1, [0x0]}, &(0x7f0000e7b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003c9000-0x6)={r2, 0x20}, 0x6) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00001f7000)=0x5, 0x4) 2018/01/19 04:05:43 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000)={&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) connect(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x32) mmap(&(0x7f0000d2f000/0x4000)=nil, 0x4000, 0x0, 0x91910, r1, 0x0) 2018/01/19 04:05:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000084f000-0x58)={0x26, 'skcipher\x00', 0xe, 0xc, 'ecb(cast5)\x00'}, 0x3c) socketpair(0x1, 0x3, 0x5, &(0x7f0000535000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000005e000)=@assoc_id=0x0, &(0x7f0000a87000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ad2000)={0x0, 0xa519, 0x6, 0x1c, 0x9, 0xee25, 0x16, 0x100, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x4, 0x3ff, 0x2, 0xe9}}, &(0x7f000021e000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000d1000-0xa)={0x0, 0x10000, 0x1, [0x2]}, &(0x7f0000054000)=0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00007af000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x3e9d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x1, 0x9, 0x22}, &(0x7f000067d000)=0xa0) sendmsg$inet_sctp(r1, &(0x7f0000e75000)={&(0x7f0000556000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000114000-0x20)=[{&(0x7f00001f9000-0x1000)="a539793b0ad0cef6eee2656a4f86a6dd980b5fb8f6fd0f2ede3a4a11781c46710c2c696250ac51073369784a9e6fa4a6a9d062aecdd7609c414e72462bec8513b6d5c62f4439106a9e6cd1531343d038cfe0292a2e5b578de918f9539a89b8d3c95a5e3e0632c43c3e74ec48ad867283bd9f0d3311cf17cc8c6ac8b5f51ae0b0ad6644aa92e91d833b0004b55d8bdf296fbe71f3b6ca06f08fb8a2c61e1005eafe708ec808e2cc749d31ec1aa5f4bc4bd3df319c653d1b6da41f96b7a818209a3ee2cbab74b25c7e28ff7c97939534f3b3863a7cca1acd2f0b252f0ba76d213acc8e1f29ba7254fbf6099387bb32fdf2094af75074cdbc7394b0f698da852e8f059f2f948a7729bdc372b852a502b5b0a0d857cf93842e26bb3937a1eb07d556a5246a303d87939b82c22641d3cf9cb6f0a89667ca7d73055236d2d82d67a7e59b84aaf28747d58102fdf2d1c84cf765bab78cda74312ab28de763d7cb06f95ec7c03c9572b7ab6fc2d56e1507816f78944c7acdaf5aa9f23c3a1b1d4d2364984fb0271e821b53dc4a95c85b035edad2e8f4ea5dd131b90abf6d6af7ba331469ea47589f58d068915b56e2200dd00949d211c56f3414f093392c1be28a03b95b2d5320f20e87dc498b345e98adf984863251557393985591e95b4b1410409c44619166a91cc8c6661869c0922faf0969ca0a43391bdc17e86623f50259858b9ecbb5dfbbcc9e493c5dc634860a4f5a137bff422f5ce099dd1e8c2cc5c03ab9788ec9137e7bf53bf03ac9628e1db19f29a2e02ef023ed0f567ca610bdf69d3a016349e393c68c1820e713494243045105fd4403bf023128236ce95dbd5910b29d9f34f397aa42281895f351b25d72e491692779339382e58aa90de6e7324ef27ca5feafcb7a0061dc5cb584b98df1ca0e68b15ef5f6e2b7942abddcf347897290a7af242f96e29b577691c17e3b8a6ce449147286fbb05e51a955a97da9c6a3d2a33050cba1f8512e072574c869fc8777fb3b8731c2265469b454ea53b38daa32ec77fce85cb01b9192ee10a8a0ef690b02d3851c7322b8551ebb2fdea3349a07d959d24b1be750b519533d9af615d05e7dfc5244f8e70cee5cf47ddd9f2ae999f647abb7e2b85ec1dc9b23bf5bf52e6cfec946de98482547156ad40afb3eeb6bb8c20ae96377e8055f0f2eccf0f48f434c5a9957608200add0ddac23c8719356a42cd88d362cefec96253b03c00fc05275f603871cd969e451cd953dba32c889b6d457b6ba271d674ccf4eb9b6cf05e2243b657a48ed05b3132e8eb22134d7669213a4e63ccb64ba921c8ea4403eee2d4834899961c195293fd9688d8434e933a586aae53da71f2026186bb1fe193f381e1dfeff254bea8e682342c2eccd95d6272259094d16029fff7cafedb28d609227d7d4cd1a16badbfefce6cadcb45954535a72deeddbb314ac01db3daeac7e6d199ec8065f0b7b89e13536c89eb071fdb19eef61ccd5319823bb8d2bd724b01bea4bba3e4f374a481d27b03300f7398ffe657262a65fae3eb0d5fd03b904a7b675fbfb25c57b604f29551287517b925bf92b1665f6aabf5e730564b77222850e56e65c356ecf090e78c2eafc3d79884f1b89747e7d57c9a4adb45bb2ef595c6b6ae5c57ba3c97e990e5d8d4557f0d1682c08cf2c07600eecc75c70d2b67239d4aa96d3a61765efd1a3efd9e8b5f2dc8e613ccc33db89da2a1c918cc6ff69c6535a1eba3e672231c92e0dff9dfff196e437cee978ff86284643eddccfb4b6dbfe8885184fec05ab2c5cdb70f776241e07414b066bafb66d306cc07a22554899a368c5e16e8f4b2d5d69567e8504527e229e696a6affb13982af56fd9fc525276c3838d0b187203fe5ec0d0f40b881569d92e73417ee6bc9dc372dd0502369033c628381e6845eb5ccf9e0b4a038540c810f4847170d16307aa366ef099c21d910584c700f4d03991c52f1e203e15cbb7b55019e3fedcd91e5aa9c8246f16be6871861670dc7a29edf0e81be57f0dbc4152d74ce29f28ccfdda93c297d3ae7341dc3c5602fae070ddfca747f38434ac8dd01832409d2075186f7def299f87645518465c3e80c456d2cf8b2ce46f9c8f27d27b2d57466858a7e987cc6b56d05d4ba209c493166053a3b74d29ffe048b1d6e122c6b541b50bf3d48eb80b0356552673bcbe4682c45dfac09d54dff563e7c3e2a13ab1f15ae6c5475d5077d9e438b9d409c698fb5e93fa2a6f218ea6c5afc4f8f92421ec88ac03e629bfbc1ce19147d7567b44e2da946c7d81ef8ac057dbd5697d5616ec1387261ced41d634cb6c12520d84ea72289a012afd92f8eb90e1f8bae47ad3de47f9bbcd7df1cb9279278a6c71040ed773816ae0d5ad0823d2afae4ec8bc40d6d76e04eb50b84785b98913a10299a94a453dbf932bbc37af9cc422d49da2b57da6e6681e42f2bf25bc9591ec45eb992d9dc16ca48e1da2f1380c561daf9e44040d6e91be05364bea055335c62ed2d783ee41e98db26c21ea53e6e00c3efc8509174f20297e5a456703d5fc704e5d383ba0b22622c22d335a311f3b3a307fec0f1076ffc3e959b4d681d91d75de451124147779b617573076e3428c26c29146916dd30838f82c2cda1485984d4a7e22e2373b61c1ad29271e6ec2056c87cd364049ad9b38852404ef59f20261c7844f0baef96dcb84c5922b6cbd95f8f8a424d585c0c4f69ad78f4b3e17a58c37ff9355e246587cae620d53b7e300b8dfb272f5840144edcddabf3ec40675d676e71496c2243d92f6aacbccc681aa0825840a8aad4cd7e5f22c5609cd3dd9a7abae9795a738ab872c7320d4f1745af20629da6606ac2c066cb27cc9af908dec24207ace3deb6f89c9eaa5599656a61d1301620040ec2c7d405a4fc05da5c31c6241f77589f53bc76171ee8a0381b614b28efa58b0b9119411fbccbabe863781966f00b055f3367ae0ddc95155a9ab98a3259b897ccc51018282ae00c43ef485eb55a7a6e5118a5552f81c658beb66cb040fcfe7fe2b0ff089a83c8d738545c21ace4ffa9e447e289d652978c72dd4a39c797599f27430cb1c0c9f865416919fcf81af73797feb2418297e54faf300aea059dc1bf1e62c723c5a7eeee50fba572424a54d89f08ec6cd58ab171a997fe32c9dd3381de8411ae4ccef9738e8d3a79d1ff62314ae77c578fb07f6ebb5e8be227f7cef9f53061988e815aa0c7be0cbf605015de7619cf1a364e65f795ddf569874f7422c32d6b03201706ed2a9f7b8a6cc4bb73e007f58398809dc94707a50cf27bf9e6be2038eba20a7ab1f957dfbf04bbc882a1d6dafb1b4fcf4c71493e72fda730e2ef7a13bb13cb7dea49b7fca7b7aa989db665a137da46d01e7b43b3382705ecef6053b08afa85f104b886bb5283c3b609a145dc22dbd026dacaecf764206dd60619e185782523bab41e4a3a2f8bdad9a117c2a58124c7382d8e03d542116131d5671b8e34034f392ea83405b2cd34c034753b7d9ab6378ddb0ea6c42145a74fefb152903fac23805091d0b37776ba982218ba3c5e086e84c54cee1cc5bb1f58bf3d995029d0836460e913220adb5d55f25e7dfa48b863bcd9d0d24b08e68fa855f3c4f5adc62a3aa65ef24563dbd0bb97669d5cd6b0dde46e08cb21d4ca146e90405e671749f81c71a6e2815ff56cd56c707692ff1eb05a91f6a877425dab1b3244613ca523e7eac954500c8079a98a0f98e717b2656864e255aa892cbdd8afa65f7e39a6dbd64baa7aad09d7579f5d8b431dc9c8a9e2262a1f19d2e341294fc29abb86fcdea77b0f3e43055e542c72363a81909255ba39154fd7d46c884372a56728dacdac05d47b1dd6628b9d8cd082ee0d70bdb6c9a7f7e415e445aecbb3a3e57543171d7f0ec62f6bc870054551333694dc679144aff32ddc097b0ed059bf65246cfc2801d4c52e66ea15e0b356f0beefdad2c1b5d21491f3fe28a89d1c745525a1c0efa7520cd475458e523b67485de031ca38779be43d5c250e400e519a1b784ca9a4a95173fc4244f2d32d46b977bdb6f6c8c867d8cf32c4a957c465cb9cd20f21817950214f0368d892728a924b147c73f388de80a649ba93d0eecc4e3c04eb38ca6c568f81d135f5f1794c90ad5402d22679a093b220b9fb5251851bac7c086cd323942082ffd9d79e09abf09974b6a24badf3ed597cb50206850e62b14d3ca45ed2a482cc4b7e8b1721e0280a085fb5147d244fbfd00f8990897b30d59e976b43a7cd5f7e9f67680965d554e8c2971ee7445ad9b227cfe8dedb4c6a15bc0d018a4bf8cd3d680c9455e87171820ba691c4612e62c904a8fc771188be0b4c24de22fbe37b4896a5cb5c68d292afd2bf58f77d8261b398968b35a12a199bee1fddedb8c72db4f1d39cc9d8306a5458d65418286e9e61190800112bec8352c8e786792d2850ecf23da006adb6c349971ac7853d5220f49b0b4f683bc77d5741c1429e2e2f3d72ecad95638c8633eb99da9b16aeda5e5ba3a5000960098cee146c4bcb43ea46753480ae6828bef6923f7c271c2db48ac9fa413682ba3cf052d61ada8a3676483d66fc2fac9094a749c800a20cc2b5fa2d56783c64c7c740a644af3b8c60279ffdc8a76729ee15bf4d9f67414d6ad1ed795083a89258286f106fbe76c56354981db7862415501186eca64f62bbc36148a511d595d8c78dd8995dd8529699dc4b392b8f4588479376cb7c0adaa8c9f3c8902ddb54970f0bb707f2eaddd70644b2cc7b099cd086d560ad7755b1229dabf50abe6ce26c2298968fc154fe56edee9d044c2ee9b3681bab732d9ba93c4c42ba43ea1ae53d23210ce9eb570a6ed74a279639295e8ad083255d880cf9ba3a126c9998fbeda3b526a2ab37427e446721d6a1a095782d4f19814aa50a3413321bba7939ded773cdf35ac8a161fda16c4f048e31d2d4a90d4d8804ce490e6369b61d91f7facd1d79ded0ab3500ca0f625237cb634b6ab5b0577494a817d6b52cf3dabfb6c4fab8ae0ac23b560b3b64e18a53ec522822b23d49c1e4c6120a24b950ae14d2ba8ca923b3c2d4294aad3560462e93239dedb6b9f098e1f912edcfbae99b1c49b520cf0377681563e74e8275297168f796e5b96c64f4799f10d12132e0f6d99b64e7771df1ea1dbb78e0fd1a6be85e1653c2cade931aa23552195f844fb7a1ad48a5fa3c2627f7980cbda41fc78b50e9b6764e10b5d0dfa8434f88f139fdc02cc45fffb4e91f147d66fab28167c75d6d34c4c6d4207bfa818c5aa7b30583efaaa0a7a41ad36c49312b84623c8208acb6dae5852a903df2e369e63af38d439f99803b10718aa4c9c511e83c92a6280a3f8d5e59a4acca6986d01679eac1adda716355cabe3d468901f4e21aa072690e40652c2276a59d01b77e2768196c534d2e89aadcee2d9b97ffa09c409a018e141101671d3dcafc8ad5cc5670eb5a74840c6001b57df996dd90359e4df75ae664c4b0de0fe5c3c5087da435b85363a3c2eba0283ee2dc75643815d63575cafdae5fc0793889a4de916c1e33a45e6210fa33ab2b8958b72d777a88e8b23cd089e231f2d0ec8eb2f2a30272b48797e758b82c3d4e865ac8bdc2c9861b56cca30579c9c995e6d51597966a2e88975d777185c950a1e75e6baf3c4f80e34795500acf1e93540fc0c54699e4db67d0a4f6c6f2c69c1708a63679284aedd8be851a237cc9f70b0b9497e82dd6bfcc224ffe40c1052c311480465702ac04157e9ac0624e70ea90a5e34087eb94350714355aeca3ec17", 0x1000}, {&(0x7f0000984000-0x3e)="62b41f94b81dfa85200332b829773269e10d0305f6b893850fdf1fe1fb0e76328b9fdbb9c22226d7cf7616b10cf28e3ff467eaca41d1199c29be688d19a7", 0x3e}], 0x2, &(0x7f000042b000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x4, 0x32b2, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x4, 0x5, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1f, 0x800c, 0x20, 0x8, 0x7, 0x7ff, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x100000001, 0x1, 0x7, 0x7f, 0x9, 0x9, 0xffffffff, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0x95bc, 0x384a, 0x5}}], 0xf0, 0x4}, 0x400c000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf01", 0x5) sendmsg$alg(0xffffffffffffffff, &(0x7f00002d2000-0x38)={0x0, 0x0, &(0x7f0000a48000)=[{&(0x7f00002eb000-0xe6)="bd364341879014565f8f6b51808367b573", 0x11}], 0x1, &(0x7f0000159000-0x18)=[], 0x0, 0x0}, 0x8000) recvfrom(0xffffffffffffffff, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffff2a, 0x0, 0x0, 0xfffffffffffffd8a) 2018/01/19 04:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000d95000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005bc000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000d9a000)={@empty=0x0, @broadcast=0xffffffff, r1}, 0xc) 2018/01/19 04:05:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x7, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000010000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f0000011000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000011000)="", 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000015000-0x10)={0x5, &(0x7f0000014000)=[{0x80000000, 0x9, 0x3, 0x7ff}, {0x44b, 0x6, 0x79, 0x7fffffff}, {0x800, 0xfffffffffffffff7, 0x401, 0x7}, {0xec, 0xbf62, 0x1ff, 0x10000000000003}, {0x8, 0xffffffffffff48e3, 0x800, 0x1}]}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000014000-0x78)={0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x3, 0x7, 0x0, 0x0, &(0x7f0000013000)=@common='ip6tnl0\x00', 0x0, 0x0, 0x8dcd}) getsockname$ax25(r1, &(0x7f000000b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000012000)=0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000010000)={{0x8001, 0x101, 0x0, 0x6, 0x8, 0x6}, 0x9}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000007000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40, 0x4, 0x20, 0x100, 0xfffffffffffffc00, 0x400004, r3}) recvmsg(r2, &(0x7f000000c000)={&(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000d000-0x10)=[], 0x0, &(0x7f000000d000-0xd9)=""/217, 0xd9, 0x0}, 0x40000140) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000000e000)={0x0, 0x7}, &(0x7f0000012000-0x4)=0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f0000013000)=0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000000e000-0x4)=r5, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000012000)={{0xa, 0x3, 0x30dc000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, {0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x6, [0xffffffff, 0x2, 0x5, 0x6, 0x2, 0x8001, 0x2, 0x5]}, 0x5c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000011000)={r5, 0x56}, &(0x7f0000002000-0x4)=0x8) 2018/01/19 04:05:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a36000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ac9000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005f1000)=0x0, &(0x7f0000eff000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000012d000-0xc4)={0x0, 0xbc, "f5ea3d5b8466651879f33249bf54331502fcb5a911b874466b8384f7fd70513350af9145489d26696413895bf8d91f62c48906d8c822b510edb8f671dae8957312e140d905574b19aa96435017b31839a64a37c895e872fd1070f3b0199b6e9a20a70c44db9b9284a0601919d6b74884c380d15ef51b7b71bb546286b84af4ebf930cb806690f5dd3cd6df76e15ccb413262d7762cc52b8cf16723e1020daa87c6ca3d8fa247c76e7de0b35bfd1c7dc887e4584f3f48c1afdab13e29"}, &(0x7f00009bf000)=0xc4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ff9000)={r1, 0xbf, "cc64807626371d14df810516de129b4e4f808f18898ed2bc154acb6d20ec0901f8648093d9933e005ccf65886601c6b7aaf0620ca9ae91abb75a01c5e25621470626969c9cd19f0ff5cdf89565e8276532e1136a411aa144293a9fded2a4d49c8a905d3a21efb33a3458334a9e1f76ee76d7a66fa67fd36a1f1d8663333ef99ecf2b6d9d1679e2bd6c71ac933399f4942473f0c1d49687c03a18d8467642d8d451fedba9a55687c97838ebe0c036479eb187a955c727cbf8c2c06df84e7c1f"}, &(0x7f0000fa6000)=0xc7) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000c4000-0x8)={r2, 0x0}, 0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f000036b000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f54000-0x3)=0x10) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f00008a6000-0x20)="4cd6993beec9a6bb738f2aeeaa1ea6205c5fdaf26b45e9796233bef743c0cdf5", 0x20) 2018/01/19 04:05:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$kcm(0x29, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c0a000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b92000-0x8)={r3, r0}) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) socketpair$inet_sctp(0x2, 0x55d523e65221abb4, 0x84, &(0x7f00001c1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000000b000)={0x0, 0x3, 0x1, 0xd457, 0x9, 0xbe3}, &(0x7f00000af000)=0x14) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f00006d3000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000043c000)={r6, 0x4}, &(0x7f0000d0b000-0x4)=0x8) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/19 04:05:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x1, 0xdaa, &(0x7f0000802000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000046f000)={0x1, [0x0]}, &(0x7f0000262000+0xade)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000419000)={r2, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb97e, 0x6, 0xaa95, 0xffffffffffffffff, 0xdc9, 0x8, 0x7, 0xfffffffffffffff7, 0xe31, 0x7f, 0x3, 0x430a, 0x40, 0x0, 0x7]}, &(0x7f00007b9000-0x4)=0x108) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000c66000-0x8b)=""/139, &(0x7f0000030000-0x4)=0x8b) 2018/01/19 04:05:43 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffffffffff00}, &(0x7f000048e000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000505000-0x4)=0x0, &(0x7f0000dd6000-0x4)=0x4) sendto$inet(r2, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$llc(r2, &(0x7f0000281000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000883000)=0x10) 2018/01/19 04:05:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f000082d000-0x72)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000007}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0xb, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, "08f3beecffffffde"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00006ce000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000486000-0x4)=0x10, 0x800) connect(r0, &(0x7f0000b2f000)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000067000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fad000)=0xe8) 2018/01/19 04:05:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000097c000)={@common='gretap0\x00', @ifru_flags=0x400}) r1 = socket(0x10, 0x802, 0x0) getsockname$packet(r1, &(0x7f0000c14000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000095a000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, r2}, 0x14) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00008c5000-0xcc)=""/204, &(0x7f0000330000-0x4)=0xcc) socket$inet6(0xa, 0x80a, 0xfffffffffffffffe) 2018/01/19 04:05:43 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000020000)=0x0, &(0x7f0000020000)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x0, 0x4) 2018/01/19 04:05:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) pipe(&(0x7f000008a000-0x8)={0x0, 0x0}) pipe(&(0x7f00000e7000)={0x0, 0x0}) getpeername$packet(r3, &(0x7f0000700000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009f0000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000045b000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000760000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000025000)={r4, 0x80000001, 0x4, [0x8000, 0x3, 0x6, 0x7f]}, &(0x7f0000c3c000)=0x10) syz_emit_ethernet(0x2a, &(0x7f000081f000-0xb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c36000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d4d000)=0x14) 2018/01/19 04:05:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000524000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x19, &(0x7f0000000000)=0x62d, 0xfffffffffffffcf7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r3, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 04:05:43 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x1b)="4aa08ea93f65983f28cbb2d177f95507a05e03f752abc00914c29b", 0x1b}, {&(0x7f0000001000-0xf1)="fe336d4d2cefc3c4275eea2f56b2b709abe66f9206531d72828f875208020d9468ef6719dd3d0f615df18d6d3db6e89d8f0b98d7eefa1bf2ff5e2ba9466511834e0221d301a507b4f49c98cc582a9e429f7af227cb8ccc0d0a038f98d9cf0ef14d8ba98f23f0159725ba7a746a99f406b371d2f6c03bebffccabdbbbf6121c9fed9136b97e4071f0be97fff0068426665434c4a972f7c1d2151d323ac008a73eadd814f5751be731c32585dc77f7a34f54ddfc313012869c9df74a46af8440b2842b1f08e1e97db2cbb56e00d58121a0878203b5e22d0ec44748e8afd5d8044d67cac094ab9c45235eb69ead125d2835a3", 0xf1}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept4$unix(r1, &(0x7f0000836000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000025f000)=0x8, 0x80800) sendmsg$unix(r2, &(0x7f0000fba000-0x38)={&(0x7f0000073000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ac8000)=[{&(0x7f0000ef5000-0xb)="94ebbbd63d158def88fb4c", 0xb}], 0x1, &(0x7f000078f000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x50, 0x44}, 0x50) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) 2018/01/19 04:05:43 executing program 7: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x33, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) r0 = socket(0x10, 0x80007, 0x7) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000064000)="640ebf7f8c58606d9c824b397714b4aa784a12416aeaaf4b07b8a2a60804cc6e831b35e8830dcdac8ac0d43348c566be3776ecf46a26ef6b2937e3194f8aee4097d461f675459173dfe69298a3a5a6878c7a3d2a12ec13986495bcfa2aa64bfbc190712575f32dc8ba9e8e9d3ee0d991bca3a5d17f34cf04ded58f4f85c6922301bf9992a9b8d2b448cbd055087e089d57d7bc8d42ec5efdf675053f7e4b037bd94f19d9c34956ec059b603d242e591d76e3241dcca40f5bc819af", 0xbb) 2018/01/19 04:05:43 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00009d8000)=[@in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000359000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(ccm(blowfish-asm))\x00'}, 0x58) pipe(&(0x7f000077a000)={0x0, 0x0}) ioctl$sock_bt(r2, 0x5411, &(0x7f00004e8000-0xc9)="6d4a54701e1fd343aea17ac4dc08a1ccbd837459cef66e01756cf565fbeaa6ee58b44ba99ab9df6ed1bf74758ddde383c47aaea7db967693aeaf6c75ee208ab1b24cee8eb5f2fb8431dbb7ee72177516f0f6dd70a0f07a524654bad9cfd869e83febb686254c70336b775d757f9101079f8d4998a0d60b82f7d8d7d80c905104790a7e957eb2674057692e463d5680a83351a9a05c696c9f4a157d2fea5cf1d4b8fb19446fcd532aa825a80f05f73736fdbe40d71b10703aabe40b7350ec2fa72a85a12ee63bedb4fd") bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 04:05:43 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) connect$inet(r0, &(0x7f0000db6000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000056c000-0x4)=0x100, 0x4) 2018/01/19 04:05:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f0000048000-0x10)=[], 0x5e2f7339fdaef8d) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000d99000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/19 04:05:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000acf000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d80000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004aa000-0x8)={0x0, 0x7f}, &(0x7f0000f27000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f74000-0x10)={r0, 0x53f, &(0x7f000014a000)=[@in6={0xa, 0xffffffffffffffff, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x4000000d}, 0x27}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000e0e000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f000041c000)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b9}, 0x1c) r3 = socket(0x10, 0x3, 0x0) accept$inet6(r3, 0x0, &(0x7f0000e5a000-0x4)=0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000921000)={0x5, {{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]}}, 0x90) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000217000)={@generic="35dc0da92af9f4cdc67890e4b0b47de5", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 04:05:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000034a000-0xc)={0x0, 0x1, 0x30}, &(0x7f00002dd000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000059b000-0x8)={r1, 0x8000}, 0x8) write(r0, &(0x7f0000158000-0x7)="240000001a0025f1006b00040dbbfc00810b00ff00090000000700eb080000bc00805305", 0x24) 2018/01/19 04:05:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000075f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005a9000-0x4)=0x60) bind$nfc_llcp(r0, &(0x7f0000fcb000)={0x27, 0x0, 0x60f20e16, 0x0, 0x8, 0xb, "31bbcdcebaf12efa845af526e898c41a6cd8d6a4a0f7ba5956439d91da9af48c0add0ce2e43ca855900bffc0bd3637c7996b044f449abdf25992f0516711be", 0x2}, 0x60) syz_emit_ethernet(0x42, &(0x7f000000e000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x100003, 0x0, 0x0, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "2be76270"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000061b000)={0x6, 0x2, 0x80000000, 0x9}, 0x8) 2018/01/19 04:05:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000ede000)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000eb5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) socketpair(0x18, 0x0, 0x3, &(0x7f00007cf000)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0xa, 0x800, 0x7) 2018/01/19 04:05:43 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xffffffff00000001) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000009000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000007000)=r2) connect$can_bcm(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="41127c52017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$llc(0xffffffffffffff9c, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000004000)=[@in6={0xa, 0x0, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0xbd6e}], 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0xdd17, &(0x7f000000d000-0xb)="b25dff48012b7cdf2c3609") getpeername$llc(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000b000)=0x10) 2018/01/19 04:05:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x1000000000000000, &(0x7f000029f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000ab6000-0x38)={0x0, 0x0, &(0x7f00008e6000-0x70)=[{&(0x7f000039b000)="06", 0x1}], 0x1, &(0x7f00006d9000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f00000a7000)=""/142, 0x8e, 0x12103, 0x0, 0x0) recvfrom(r0, &(0x7f0000b56000-0x40)=""/64, 0x40, 0x40000000, &(0x7f0000dfb000)=@un=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/19 04:05:43 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000)=[{&(0x7f0000003000-0x1a)=""/26, 0x1a}, {&(0x7f0000001000)=""/104, 0x68}, {&(0x7f0000002000)=""/180, 0xb4}, {&(0x7f0000002000)=""/164, 0xa4}, {&(0x7f0000002000)=""/107, 0x6b}], 0x5, &(0x7f0000001000)=""/174, 0xae, 0xffffffff}, 0x12000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000002000)=0x1c, 0x4) connect(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x32) 2018/01/19 04:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f000070d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000454000)=0xffffffffffffffb5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000014b000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x9, 0x1, 0x5, 0x4}, &(0x7f0000c85000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000045000-0x20)={0xbc, 0x0, 0x2, 0x1, 0x2f, 0x400, 0x3, 0x2, 0x0}, &(0x7f000012f000)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000026000)={0x0, 0x8ec, 0x3, 0x3}, &(0x7f00001d2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000270000)=@assoc_value={0x0, 0x6}, &(0x7f000033c000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f00005cf000)={&(0x7f000013a000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec1000)=[], 0x0, &(0x7f0000318000)=[@init={0x18, 0x84, 0x0, {0x6, 0x7, 0x1, 0x1800000}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0x0, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x0, 0x10000, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3, 0x8000, 0xacc, 0x3, 0x0, 0x4, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x4, 0x8, 0x5, 0x5, 0x16, 0x22c, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x20d, 0x6c, 0x9, 0x8, 0x8, 0x0, r5}}], 0x120, 0x20004000}, 0x10) r6 = socket$inet(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000322000)={0x7, [0x5, 0x3, 0x3ff, 0x3, 0xfff, 0xc2ca, 0x6]}, &(0x7f0000004000-0x4)=0x12) connect$inet(r6, &(0x7f0000ae6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000650000)=0x2, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000dde000-0x4)=0x3, 0x4) syz_emit_ethernet(0x33, &(0x7f0000d2d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [{[{0x9100, 0x6, 0x5, 0x7e}], {0x8100, 0x80000001, 0x2, 0x10001}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3, 0x1d, 0xffffffffffffffff, 0xfffffffffffffff8, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, @udp={0x2, 0x3, 0x9, 0x0, "d6"}}}}}, 0x0) 2018/01/19 04:05:43 executing program 1: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x45, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/19 04:05:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cbd000-0x18)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000875000-0x70)=[{0x0, 0x0, &(0x7f000029e000)=[{&(0x7f000003a000)="7e94d3dc228617a14360c09415955de59f870c5e25dcdad32dc27e132020413c81b9", 0x22}, {&(0x7f000074c000)="740a90031c3d4b5d67ce4dd6341e63e112e44b22c32e5031901e9563e3f8dca2ce5f4b74ad421e7c3e2250f5f18502ed0eb6ef63163812a7cce8b9860f831388c1a69e1faadec05db5d36f98bd9022", 0x4f}], 0x2, &(0x7f0000f27000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x6fe8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x60, 0x20008000}, {0x0, 0x0, &(0x7f0000d78000)=[{&(0x7f0000ab6000)="da60fa98b84416d93aeacd239681b1592d56f568768a3eef412178bbbe07e863b68c9675fc150a0a08d2389e038dfa7e064170d97bd28d5c4dca241dee0d27877a4ab97f441b3d340e47f72f74bfbb8fbd2786a39b1793b6b1e92578ab3884b85a3575f33c0a182bfc194ff826ff9e99a9fdc35186e2d4199e5be9c74f1434", 0x7f}], 0x1, 0x0, 0x0, 0x3624e0cb8069c75a}], 0x2, 0x0) recvmsg(r1, &(0x7f000037c000-0x38)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f00005aa000-0xab)=""/171, 0x41f}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x184, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) connect$inet(r2, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00000f1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000064d000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c30000)={0x6, 0x4, 0x5, 0x2, 0x0}, &(0x7f0000391000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00006a6000-0x8)={r4, 0x1000000000000006}, &(0x7f0000512000-0x4)=0xfffffffffffffd1b) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ccd000-0x14)={r5, 0x20000000, 0x77d2642, 0x1, 0x7ff, 0x2}, &(0x7f0000469000)=0x14) connect$inet(r2, &(0x7f0000e9a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 04:05:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) 2018/01/19 04:05:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept(r0, &(0x7f0000b03000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f88000)=0xe) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000042b000-0x4)=@assoc_id=0x0, &(0x7f00008e9000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000607000-0xc)={r2, 0x100000000, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000201000-0x1c)=[], 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) socketpair(0x1, 0x8080f, 0xda6, &(0x7f0000ff7000-0x8)={0x0, 0x0}) epoll_pwait(r3, &(0x7f0000317000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x6, &(0x7f0000d26000-0x8)={0x3}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000544000-0x4)={0x0, 0xa43, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/19 04:05:43 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x800, 0xfffffffffffff3b3) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000b000)={0x0, 0x7, 0x10, 0x0, 0x8}, &(0x7f000001d000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000001d000-0xa0)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x2, 0x1000, 0x3, 0x401}, &(0x7f000001b000)=0xa0) r2 = socket$can_raw(0xa, 0x2, 0x88) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) connect$can_bcm(r2, &(0x7f0000004000)={0x2, 0x0, 0x0, 0x0}, 0x10) 2018/01/19 04:05:43 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x40, 0x0, 0x0, 0x3, [{0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 04:05:43 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x2, 0xa, 0x39c1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000015000-0x4)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000016000-0x6)=@hci={0x1f, 0xcbd, 0x0}, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x20, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xffffff81, 0x0, 0x0}, [@typed={0xc, 0x0, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 04:05:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, &(0x7f0000be9000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xb3c5e9ff74b25f39, 0x1) 2018/01/19 04:05:43 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000018000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000001d000-0x8)={0x0, 0x400}, &(0x7f000001a000)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000001e000-0x14)={r2, 0x1afc, 0x9, 0x0, 0x8, 0x5}, &(0x7f000001e000-0x4)=0x14) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000012000-0x4)=0x0, &(0x7f000001c000)=0x215444de) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000010000)={0x0, 0xffffffff80000001}, &(0x7f000000f000)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f000001d000-0x8)={r6, 0x0, ""}, &(0x7f000001d000-0x4)=0x8) r7 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f000001e000-0x4)=0x0, &(0x7f000001d000)=0x4) sendmsg$nl_generic(r7, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 04:05:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ed4000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000002000)={r2, 0x2}) r3 = socket(0x3, 0x5, 0x40a4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000003000)=[{r0, 0x50, 0x0}, {r1, 0x4000, 0x0}, {r0, 0xc6c0, 0x0}, {r0, 0x20, 0x0}, {r0, 0x32493a9fd354297e, 0x0}, {r1, 0x90, 0x0}, {r1, 0x4100, 0x0}, {r0, 0x200, 0x0}, {r3, 0x440, 0x0}, {r0, 0x200, 0x0}], 0xa, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000002000-0x80)=[{&(0x7f0000004000)="f2ab30e7a14fc83ce9f4645ad5f872f9024f52d3e31b7cad94c95c5e5dd2a63d1dd94d0a33fd0883a906f3c7b3363e6b4edf5507d8b2e0c44295d2d642bcc3ec8c57c6a6b6656e9e360122450851622216aa2234d83eb439c5ec33552c995fd27090cfdf28ad9c9161724cd0b9584a5da47f6b7c29e1af9de4d798da69dcf9d6ab474ae282b6805baeb3eb1336c4e2be4de5a2cb4689eb3412d9b6b0e633faad8bd8ec96338b7409026819c1b8deb768cb4a4d67e81698571c86a176ba2293d9f7a2a9e9d2c4252e3143", 0xca}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0xc6)="30104450fe814193263b1ad6bb366d7e0521ca50ecb96be5cab770efc782f55cdf931333b5747a8f2ec2cb8ceaa9ba3c1b205776b8025e8ca36bae118fe7947be50d8e6a31ad04af23cdf9386dda166253b5493ffc0a820245805ce87c3a47e916cc26a3dc558fa349caa9236ed0a0cab173a1e858015f17fedf1b5ca8af63fab38cb21985a9375ab34e76551c9bf792e871968b9f3e6f8fa1feabc3ee12c75ff93de7d43f9fcbcca714f063380a77f76e02ce6b1e1fe366ebaaef23a62a464800e692152efb", 0xc6}, {&(0x7f0000001000-0xee)="9b1152229a9428016a1cf83a3aa6eb3123e3ba62d2109b2181a40228f1bc16391359d647e0779491568e6ea185adf05b7950c69a50cc2f8909b28a0a1abdb465e2bd11cd8223d8159a8f95fd7c076d9723c2a631efa98f8e5d1eace76f8dec74251e5756062ee0127ffcfbaa91d3cd76d32285c3f2621aec883ac27fb6cba560f356b440755d12302a1c2c8ac70ee904ae9e516cc24a204f73b6c2cd5e2cdecdda7905244c088bbc4f4fb85062b4bc49323a1afa9293c3f93b172ba88a42bf1f32815fe7b51cfecb237d1084e6ad27e644ef7858b7decc4edb4177bd311114cf5b11b5b4a82b018e088f06487370", 0xee}, {&(0x7f0000004000)="", 0x0}, {&(0x7f0000001000)="789abf5984f527f50d1499f1ce1ab5080d0782d4231ed5665b8d41c7845d45613186deba8e64cb105c6fe70d0fb8e86ed91b38ed699bb07ddae451202e9b044d6938623171ce98ecd7a5bf72f4d4134c80be90c668c4d106c9e53d0286f0ec", 0x5f}, {&(0x7f0000004000)="dbcd50a66102bfc432efbe24b9f2467b1b4ae43a48e82d33f285d78556ab58cc59513192b5a366e035ca1fcc0abb4cd7be552baa7f07", 0x36}, {&(0x7f0000004000)="ae11b16cb052c6e2e4a53a1c1c578e8d9a0c08df9b8c85cf1ba650d0d5e5b7603b4031c9dfe7122d40a7f2ec76351aea097cfc9aa4ce1438544f07c6fd45f543862f78282d3351dfe695c15a52cc0e011ec8595e44bc3e8ef99009a3fbcb81cecedee3973350121d939098551ece382e7dd361d8b2bd399f51d0a4710e4c7e80343ab2456135229a74f102532029381ae9e5a0a01680b83928ba2324cfe14bf78c270ea5e8df0259fee88751dbc022fc07236c4c9e4edb61f2", 0xb9}], 0x8, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r3, &(0x7f0000005000)={0x27, 0x100000000, 0x6, 0x5}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000003000-0x84)={0x0, 0x7c, "3eb7ad6553297e95c6679572ba0d6890d4a00828cf48a147692c5a33790867e14e0b001d1bf82bb4c60b1a714341c4a826db139772bb3c2c7470bae0a414c978b0699834d691b6be195a9aba9947a5bb0672a30774b14ca5b2f5423be4953312c714162e50927e1b2ba2e91c5cd3090fc747d40c8b1e2d9ce89504cf"}, &(0x7f0000007000-0x4)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000004000)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000004000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000008000-0xc)={r5, 0x6, 0x10}, &(0x7f0000008000-0x4)=0xc) [ 569.014708] sctp: [Deprecated]: syz-executor6 (pid 19372) Use of int in maxseg socket option. [ 569.014708] Use struct sctp_assoc_value instead 2018/01/19 04:05:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000150000)={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x400}, {0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, 0xffffffff, [0x4, 0xffffffffffff6ec1, 0x8, 0xf77, 0x93, 0x1, 0x0, 0x10001]}, 0x5c) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000027b000+0x5b2)=0x8, 0x4) 2018/01/19 04:05:44 executing program 0: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0xfffffe8f}], 0x98) sendmsg$unix(r0, &(0x7f000021a000-0x38)={&(0x7f000022f000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00001da000)=[{&(0x7f000036f000-0x55)="90e1f8bd08e51976c59850f6acb509b53fca2fdb1d05067566bd5ead7105bb8039364cfd849a12d131a2027120bc50cb3632f74ce04e1e265ae2e55bc94c328372f9b718793d3f81cb6a79e8d7abd2735ebeee1e92", 0x55}, {&(0x7f00004ed000-0x28)="01dd700273c8a132f82ba5a7171a3a32d6763dd614563e125077d61a8f112fedfa30afd5be481046", 0x28}, {&(0x7f00002ff000)="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", 0x1000}, {&(0x7f000047a000-0xf0)="fa26bb400da6eae1cebee67482519f4b5f6c986c53e2e1b57df9babfa7742189207406d808eab42ee4e5a9a9e63a64aee2d63114715ee6044c13d13f7ede403e97eb0a5bad6ee7f337e4fef807dd6952a6657b1bc9d8a8bb4da130f5dad08ec09675a33489badd9febbd0bbdf2f2b396e5b770b806d0d6460006bb38ed43bf347b46d3262332ad3bbd7cee84f387856114ad448b517e5af9b5dc046407e8790f38fd780f0af2228d667a7b06118a69d812de29900d649e9250a8578bef874e21a9cbc43ea2207ca3bc184664533f7f67e5d2bfd50751556bd409541f5b60636443d4845e634ac00630e6e4da7c22542e", 0xf0}, {&(0x7f00001b1000-0x73)="28b6f1e3cff9de3f40008d46415ed82deedcd0fd1e48db9944c705178ae6375fdf3976644002ca1610b1fc7e115d25b878d2e97fc587c8db65a83e0f04d2fd5ea80e57b47717758aea4388c9ef154de4d2f0f590dd0ec66577b6e245b198949ee3df0ccce5c667fb6db5c6f30dfdc7b5eb1730", 0x73}, {&(0x7f0000055000-0x16)="028b1329fa3bf877e47f08fb6e0fb2174d141d37ac8a", 0x16}], 0x6, 0x0, 0x0, 0x40081}, 0x800) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}], 0x1) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000378000-0x4)=0x0, &(0x7f0000369000)=0x4) vmsplice(r0, &(0x7f00001c4000)=[{&(0x7f000051a000)="68eadb70055e26da4da22f1c232c775f730bf9502b0400000000000000ed4b87aae46248", 0x24}], 0x1, 0x4) 2018/01/19 04:05:44 executing program 2: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}], 0x1) close(r1) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000145000)=[{&(0x7f000051a000)="68eadb70055e26da4da22f1c232c775f730bf9502b0400000000000000ed4b87aae46248", 0x24}], 0x1, 0x4) 2018/01/19 04:05:44 executing program 3: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "89"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ae6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000227000-0x4)=0x14) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000549000)=0x0) 2018/01/19 04:05:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00009c8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1c, 0x0, "1cf539d8f5cdc1cce455c1d92b361a768aeafd0f"}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000032000)={0x0, 0x0}) r1 = accept$llc(r0, &(0x7f0000ccf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005aa000-0x4)=0x10) bind$llc(r1, &(0x7f0000c75000-0x10)={0x1a, 0x2, 0x7, 0x1000, 0x500000000000, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) accept4$inet(r0, &(0x7f000024b000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee3000-0x4)=0x10, 0x80800) 2018/01/19 04:05:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x100000000080001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/19 04:05:44 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f7d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7e000-0x4)=0x26) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000b61000)=0x7, 0x4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001eb000)={0x0, 0x1c, &(0x7f0000f7e000)=[@in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f0000842000)=0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004dd000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7f000)=0xe8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x5, &(0x7f0000f80000)=""/195, 0xc3) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000044e000-0xc)={@multicast1=0xe0000001, @empty=0x0, r3}, 0xc) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f7f000-0x4)=r2, 0x4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000f7f000-0x4)=0x0, &(0x7f00007cd000-0x4)=0x4) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f81000-0x10)=@common=""/16, 0x10) ioctl$void(r0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000f80000-0x4)=0x7, 0x4) 2018/01/19 04:05:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000032b000-0x38)={0x0, 0x0, &(0x7f0000e79000-0x50)=[{&(0x7f0000c23000)=""/127, 0x7f}, {&(0x7f00000cd000-0x90)=""/144, 0x90}, {&(0x7f00002cb000)=""/32, 0x20}, {&(0x7f0000c07000)=""/89, 0x59}, {&(0x7f0000abe000)=""/166, 0xa6}], 0x5, 0x0, 0x0, 0xfffffffffffffff8}, 0x10000) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) recvmsg(r1, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000a73000)=0x0) [ 569.121718] sctp: [Deprecated]: syz-executor6 (pid 19372) Use of int in maxseg socket option. [ 569.121718] Use struct sctp_assoc_value instead 2018/01/19 04:05:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000057b000-0x4)={r0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f5d000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000595000-0x4)=0xe8) sendmmsg$nfc_llcp(r1, &(0x7f0000a41000-0x70)=[{&(0x7f000074f000+0x10a)={0x27, 0x40, 0x80000001, 0x6, 0x3, 0x0, "3073fecbfd7c10e1ae12462fa2f4d091d3ae7d817cbef3a70ed81d11dcfed29cf925f4df9ae3f7544364f953f4efd8e3b65bc5ae10e719ebc31c4982cf5ef3", 0x48ba3144}, 0x60, &(0x7f0000344000-0xa0)=[{&(0x7f000031d000)="20ff3421ec5cfaee6f86a22c83ae29da35f0a3a92e6afe62cf8e098d3394760c275cf39f0e578255368b396426f022222d90219ddf14f7805a715709b1ea92", 0x3f}, {&(0x7f0000d84000)="efba99c6e1d555fb5f956f5ff59fd3468b477a7ba1582bedea56f2c7dd0754a5076b22c6c6647a7179a1c640b9cd13d0017c81538800b75e5b2e487a25ebf01f869771f9eba12de626a8248163d63fceb7699d27db096c4665aa852bdab0d18b7b330d6e5dd29e32e3f6dcb58ebd3791714c181619916b50f3a4884952d4c252a8f9ad41f434aee426ed3b7f16146002ac9cc7d4908c8ae8c64afea81e1bc57c629d98da815228419cdd9faebcbaa82d78d07cc487093fa8396e", 0xba}, {&(0x7f0000cde000)="3391cc08b66fb20b9d7a866cf70be17b07ba0d205f3969c3cb973c9d27294ff3436ae8d236086dbebe81fe1a1bf2cbe65fe5a34bbe19d60ee8205989609760a3d515ed3a9c58e4b0d8b37a113ce58820a2bc", 0x52}, {&(0x7f0000fe0000-0xf9)="9668561e9b0b11a099d0f7c12745c0072dd534a1cb96b2d12f3b96564e908ea8fbe34293cb49cdefbdc1aea498e34933c01483d67ff12650cf12e15e7f2b5de7a296ad3e38b2d15c5f64763165ee9ed357296cd45eee3de03d4985776ea5dbc448b0604be09cd811340a83a2e4033651321f2403307f33bee887cde0a9646f0daf7b4db13ef41ff73a92e655375f50185a357deba08812546234e05e03a9a69e19ede29163b5a7a053e15019ce25fe14d75e530ac93c79420e4fafa2adb7c8b5e1ad924a1840a58962f8c6adb42f38567a9fc96ad8974c1e2f8e26623d169b01c1b3ae59e2d076b87af747fe8e0fda6359dd461340a57d27dd", 0xf9}, {&(0x7f0000ece000)="7097ba0c30b9313b19a90dfeb779ede501261a177ff8d1fbb44ac83af523f6d4ca95606aabadf2f2a5713d9218ac841bc80c21d465b6f8d9ee8c9cd6a524f354a03d72ff168f8783700bbfcc7a246000b3e2022b1c9d2e52a5a2eaabf0ad0646cac0427f5e9c3cf5918545b5a73d34095636c151268b9a6aebe1358605f66c03edb08d4e6c7d566b24de6f1f3fda94059cf4d5247132a1ca5fc6f2fb837d1268bc5ebfe003177a39e3e0dd67edcd617c45d0fde4bf46f173df32c52e692fe7b66a64cb02db531b103c94b7485de3a1eb779a079acdca2e54", 0xd8}, {&(0x7f0000757000-0x8d)="8245bbc23f41e9c812f7b2119a912cbf3cbf69c4425d904d079e8b1fe5f3c8c3c31618190b934b531a84e9cf5a6e231fecab78e40d11417927c512b721631a1f16b356a8cdbd57b5a72220eff7b5b00d2c2b649389165f85c6a0bed90557e1ded7c55b29b12c7b5dc54d597dc3a18a11417dd70479f1ec1152750fa312c74b4ad9835a971b3920c628afcfec76", 0x8d}, {&(0x7f00002f3000)="74a0f4e34af44e0e24cd1b9b0337", 0xe}, {&(0x7f000000c000)="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0x1000}, {&(0x7f000070f000)="b3d500f7745bc765ded971dd823b725afde02f0a9595606a60538f8a39a202eeaeb7220e7255169d04dc8b9574298ca6ae7bebe4aa449ea69a765451a40874bec3157485c3719ce95c3a96837211aa02cad1bde0dea2b1f01a68fb74e1d44b4f9016e732a2167e547ff9e944b18cd1f49facdaeea4c6e51c811b65b97fefc4d6bebabee561673bedac80545962953439be2c4328057bd27ccac42bf785f682f17ba0cbeea2a8eccf315ceb2f79e2aeabb60fd768a1aaf62ddfb428369a4390921b137c4a5ff9a39665fa15ee77945e2f10aa058f34f7643d066f33766cae500fa9634050f54074cab874bb1aa7498a0e9f41910bd47a171505f24c9a", 0xfc}, {&(0x7f0000315000-0x2f)="f27cfcaabd5b3943436e5f016224c6dcaa75a867459748025e085f6c31186199e1080c5675de0e22c662212e93ac0f", 0x2f}], 0xa, &(0x7f00005ac000-0xb8)={0xb8, 0x103, 0x6, "f43d32258a04d9aaaec9866e9010fa12b59a8a2604ab38182a664f6f56af8c1a6cf83033801325616bab72c16864114c5b4f8769a0f27866abf7c5a54e39232d94b68eb07975d1357128f64ff49ad77869740215ad0ee25fd0dd8d7d140a869cc1ea9b65eff0dae5dfa0c47bc9c1c9e11f75af2ba43370981a00a205d6db6f262815a82b3637bd5afa84f3cd5599bc8eec0bbea46f480c052c171a416641d84e6bd567a782"}, 0xb8, 0x0}, {&(0x7f00007bd000)={0x27, 0x3, 0x6, 0x6, 0x6, 0x56, "6bbff71ae4476caf3ebd1ff6da20329e4bfb1f1f98315327a94eac82e7ded41877da339cf511286cf5bc3e9ffe1e44d07d045da836ee023799301765735441", 0x2}, 0x60, &(0x7f0000ca5000)=[{&(0x7f00003e1000)="60d1129d78b4ac0ab0dd4685b5c6394390086f6e7c0068ff7689bb549cc04d4f86b922b0cc629087109e5f046d9920788a7383a171ed8c452b88ec8f379e74203a1dce72325d2827cdc7753de5e6ba6469209be9055d5f50449254717bdf584fd2ea643e72dab5ceeb64bcba2bf05592b0f46bf79dca2e258d772124ebf442b2b0ca14ed0e322a469cf13d49be5bb288147e1ef528f96b24c4a16e9a6050d86daa69dec93e52316cad98a2d9861b68d9fe6e1c5cdc76cd0de4b8968bfbcd217c59404a0da2e6251694f5915d75d988", 0xcf}, {&(0x7f00005b2000)="7db7989961e997b4f66163d1afdde07a4b1bdb87aa50a04a4620d1d0350d34e072e9fc45391e04f1c0fda1792a3cebe08a6947fe50684ce1a85331314c5c7bcff8b1f7f0790fdea8a97ca2e4b93970b405c503c708d5f6ec6cfe5a2e579210978fdb8456e931cdf2b07d2b20f80cac5c60c63f6a546a58559a35e9a1e1df120ba458e72d0077753fc45377ca5f7bd536742b620b895dbcbbc0ea3507dbec565c6fa55bc9f34cd0672cec58baa4fd4fbb7f076a219df32218ea90437bd5de5eca7cbfab9f17d16365400e4f4c5f8de792f83da77a0724724c28de64e2f3462ac865a34122469378429e02e529a3e08d92", 0xf0}, {&(0x7f00003f3000-0x7d)="7cd2962e00a3fdeb806960b6cd1d5dd4eeef1651432f217f49f48baf2127e0a66616afcf37c8a5aafd49b6e1f39e7ca48d55ca377f545049e9fddb7c23e28562e26b255c2e7f7a228de7a426ecd506f56b4d944e5892ef5142369c0296fdf30f98a80ffcd025f0903c204e891e3cddfba4cb0715d9f3166df7902edb5f", 0x7d}, {&(0x7f00008f6000)="f5e8165c375e7f019e6bca0d365f34c457d9044973f37c8ac05162980b46fc2b05fe9708d3ceea5236dc2bd99545b1587c0e3abbc1fd9d23bfff2d6b6752513e004d65e32d289ec1a80b4d96aa8a835ab75fb17d99a3509028a5e678668d0f484cfa73b86cfa77ecf0588eeb0c5c95ee2b802d36cd58859ca31b722c87024da332f395951d0ed82a5c3b2ca8799ea1bd8b70b353c7006d7792e013b94e1137ae7103cc44a09e3f1d851b45ec81140177ffa8a5720e88c78708135f", 0xbb}], 0x4, &(0x7f000083c000)={0x80, 0x10f, 0xa6, "66f27eabd8bb6c9b898a4b0369fc87c9c26ed61b4df7d133b3539a305edda74d9e7160a2d4ce71b66c6a64a6e62e9bef1128e6a92923a1d70218d8a491a8b88329b997614198233f0a6be5691a768340dc18880b50a5efc3743cb741dba8e9efa5a7a8e251414382f01739a433af"}, 0x80, 0x80}], 0x2, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d0b000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/19 04:05:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80004, 0x7, &(0x7f0000109000)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000370000-0x10)={0x400, 0x0, 0x1ff, 0x2}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000003a000)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto(r1, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/19 04:05:44 executing program 2: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x8917, &(0x7f0000de5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x0, @rand_addr=0x63a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x2, 0x1}}}) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000de7000-0x18)=@get={0x1, &(0x7f000058d000-0xa3)=""/163, 0x3f}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000de6000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000de5000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aa8000)={r1, 0x2e, "b2e9c7b6506c61f0ac60b5daec3b888e047a68b4561fd690f922703dcc64de82604f405c1aee0c0ccbc6fb09cf33"}, &(0x7f0000919000)=0x36) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000de5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00004d3000-0x8)={0x4, 0x6}, 0x8) 2018/01/19 04:05:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000be7000)="82", 0x1, 0x0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 04:05:44 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x2, &(0x7f000000c000-0x5)="0ed4550f", 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000010000)={&(0x7f0000008000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 04:05:44 executing program 7: socketpair(0xf, 0x7, 0x30, &(0x7f000086d000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f01000-0x4)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000aa7000-0x8)=0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f5d000)=@generic={0x8000, 0xffffffff, 0x6}) 2018/01/19 04:05:44 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3fffc}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x200000000014, 0x0, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x2000000000}, 0xc005) 2018/01/19 04:05:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0xfffffffffffffffe, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d2a000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x50, &(0x7f0000bd7000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000002000-0x10)={r3, &(0x7f0000000000)=""/4}) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000069f000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x8000a, 0x800) setsockopt$inet6_buf(r5, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000131000-0x14)={0x0, r4, 0x7, 0x2, 0x0}, 0x14) r6 = accept4(r5, &(0x7f0000e4d000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c3e000)=0x8, 0x80800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f000038e000-0x1)={0x20}, 0x1) r7 = accept4(r5, &(0x7f0000cb5000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000787000-0x4)=0x9, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000069000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b2000)=0x20) setsockopt$inet6_buf(r5, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) 2018/01/19 04:05:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@empty=0x0, @empty=0x0, @loopback=0x7f000001]}, 0x1c) pipe(&(0x7f0000ed2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00003f7000)={0x0, 0x8d, "8a05decbc9fb334cf752e06d4cad43108f9c67957b965824cc5156a7a8d758ec9d1a069ef89b96ec5de3d57b7ad6c5f3561dd639054cd21728976008e14b74836626917c37f212207d5426fa5e077413dde057381184cf7fc865f741ec5f85c4178e35aa775d93dc8bc50b3aab517450f9eb76cd98728d62910b0e53179fd77a9347f749ecaa89df00718c57ce"}, &(0x7f0000f15000)=0x95) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003d5000)={0x3f, 0x6, 0x4, 0x4, 0x4, 0xac6, 0x3, 0x6, r2}, 0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000d68000-0xc)={@dev={0xac, 0x14, 0x0, 0xe}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x5a, &(0x7f0000eb2000-0x5a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x7, 0x2, 0x100000000}}], {@canfd={0xd, {{0x4, 0x3a2, 0x545, 0x8}, 0x15, 0x1, 0x0, 0x0, "7abc2649732190e918a1a9a6e28caa829b58f13dd6f4479d76bda92c30bdf97361e70a0b77548d0d15c54ce5cd1b0d1ae94397c69c5f316a61f7e98f9a0f1ed2"}}}}, &(0x7f0000a8f000-0x10)={0x0, 0x2, [0x8dd, 0xb73]}) 2018/01/19 04:05:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c87000-0x10)={0x4b, &(0x7f0000725000)=[{0x40, 0x2, 0x6f6bcf8e, 0x8}]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000554000)={r1, r0}) sendmsg$unix(r2, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x804, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000064d000)='cdg\x00', 0x4) sendmsg$kcm(r2, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) 2018/01/19 04:05:44 executing program 0: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f98000-0x4)=0x3, 0x4) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00002e0000-0x38)={0x0, 0x0, &(0x7f0000403000-0x90)=[{&(0x7f0000925000-0xec)=""/236, 0xec}, {&(0x7f0000f98000-0xbc)=""/188, 0xbc}, {&(0x7f00000df000)=""/43, 0x2b}, {&(0x7f0000f97000)=""/8, 0x8}, {&(0x7f0000f97000)=""/236, 0xec}, {&(0x7f0000098000)=""/144, 0x90}, {&(0x7f0000f97000)=""/28, 0x1c}, {&(0x7f0000f97000)=""/44, 0x2c}, {&(0x7f0000a57000)=""/209, 0xd1}], 0x9, &(0x7f0000c11000-0x2)=""/2, 0x2, 0x2}, 0x40010000) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x100000000) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000f98000)=0x9, 0x4) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000f99000-0x70)=[{0x0, 0x0, &(0x7f0000f97000-0x70)=[{&(0x7f000091e000-0xd4)="23ac9495c0417030c0d2d0e3c840a569d54adc314ebbaa795a2d233cf82fca86b68950972dc76e26a4c541039a35bffc7237feeae44516d64351539ea8b8b1fbe19e3757866170469b0cdb604cd4bcc97b123f71991ecece3ec7912715173251498a6f55b10c4b04b4f75672dc9d85be3f7f80b19ef34167170646cc225e6060dfa96b6911ea60f498dd68377692ec32e5f0265cc928b2e2a97461fa244631a80b71ef00c1cd42c23a0e4068d177672fb5113dbba7f02ec063455da2390bd45b9de6d31fa037741f0b06f827e1ae7af0f3fe1efd", 0xd4}, {&(0x7f0000136000-0x57)="318c71ceb5c827a088178a4e30f3553d3aa506532e6b9f2a9b1805ba4284e74ea361ce9133224c12740589ad93e55d1afe4cdbcd835ac7453afb0f3c4781bb2aaae2c2f2d1b3cd74dd2ddaa6469901a84ecc08bc6e6ca7", 0x57}, {&(0x7f00001d1000)="c265232d27d5590bc74dc8a3d3f338647137a7b696732c171545a2a4683d6b3bec69f03aeb9edadc733da4", 0x2b}, {&(0x7f0000f97000-0x17)="ac0d7fc71f6d57750b7e37674053cf54269ef9bf5b8966", 0x17}, {&(0x7f0000266000)="", 0x0}, {&(0x7f0000f97000-0xb)="7d27b7434b33bc8518577b", 0xb}, {&(0x7f000095f000)="d0fd85a7477b65ea908efe7d104140276c93b7e9c3145c7e8dde61e5919edc0828b1c423ae8210fbce", 0x29}], 0x7, &(0x7f0000f96000)=[], 0x0, 0x10}, {0x0, 0x0, &(0x7f00008af000-0x10)=[{&(0x7f0000f97000)="fd04c0ec5b31ff2109843a0ba9b5e86be39d067ca0274d92a446a9a87b40b3db4f8419cfa9fef52723a8b0889958b523ed8d4fbe401f8fe322331a6156703a1e117b84cfe80c1ded8709914206a4d8d9085f55b9c3eb1c62e409df84499bf5e4f86f25e0b8c5a02a68ced45129eccc02bbf8cc40d4f404b2447acfa728c3429e754c02d1ae06604b86", 0x89}], 0x1, 0x0, 0x0, 0x80}], 0x2, 0x200000000) recvmsg(r1, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x8c, &(0x7f0000a76000)=[{&(0x7f000034e000-0xf)=""/15, 0xf}, {&(0x7f0000f91000)=""/172, 0xac}], 0x2, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/19 04:05:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x802, 0x2) sendmsg(r0, &(0x7f00007fd000-0x38)={&(0x7f0000cac000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x0, 0x2, {0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff22}}}, 0x3a, &(0x7f000022e000-0x10)=[{&(0x7f00009e8000-0x65)="f077c4e25cca3303b5cb4bcc18fdf2e59d3a6efdcba44d783210ceabb2c948d4ad65e9f3445a36cd28eb423c76f6d54d3a0458522e07045bcb653c2400815a35b5e7bbfd25c67276d4f943936fe15434cc790104df22902c0ab30d4adf1c094a0d36a6957b", 0x65}], 0x1, 0x0, 0x0, 0x20000880}, 0x4) connect$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) sendmmsg$nfc_llcp(r0, &(0x7f0000855000-0x188)=[{&(0x7f00009b1000)={0x27, 0x564, 0x401, 0x7, 0xfffffffffffffe01, 0xec68, "a3bb6fea2a58fca1665911080bccac124ecd36f7ad9a13dc5415561ea7e5d3d1cfea34290e14e6cbbe6e21cefd437ec3f4b182fd223223e76b68b64e41514e", 0x6}, 0x60, &(0x7f0000abd000-0x20)=[{&(0x7f00007e9000)="6f10c8139bcdb2dfdca6855d8b054812f8b1c374dfa0801a380c322a335b6eb46c95b6a6ddb2d311981937f5cf6072fd22cdbbe0e0cb9807eeb6e66d7dba08afa6b92d164b462743dc0403c94fc6215ce4b33bf21679dba845c4125155336ac3a60b13ed334499253637fbc4", 0x6c}, {&(0x7f000012e000-0x1000)="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{&(0x7f000015b000-0xe7)="ec9cdb314bb996ee68c1592a54e626c03738bb9d11c333242c8019de490babe97e0a95ef47b6cb70a85ee87198b55403f85a46688ee69be828795233c181b415d7be301ff0b19a5998fc4aa30f5e0724960ab49cf49bb248c33de60d163efaa14048ffd3d8398a4212f8e9fc0bf62e427c41aa6c6b94500b55c7c0f70bf439716b0fe623b5252f1cfca7b0ae7f894aca77e09ee8735169822633d18ba9e133a902ed3b6c84834d6de7b98d76c27e7b454000ee5d1bbdb280283d45d6da6e03c74b871b0bb0b793aeeb0c5ed3cf1385a0bcc5fc13ba56cd272ccddf26ff05e6aff88ce555e13c2b", 0xe7}, {&(0x7f0000235000)="fcfc7464bcd82ab705a7c42782a739df10f2dfd610153cce96d2a20788b2021522bf7252d750483e238b7ca821c42ad71f5ae6f3d838eb4d22f31172af30e287935ce6506bb708d65382a4633ce0d22af38d418d35a3fbb2a1af3e86713babe44bb9c2d13c1cb3ec1f87951bf725410d257146e61c760295d1960f7571fb7bf3175e8c5ff840244776525600d1b2cb37d9a0fa61f27d62d447ab276b1160071a9f21", 0xa2}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f0000554000)={0x27, 0x4efa, 0x8, 0x7, 0x9, 0x7917, "9d3037df4981f8e84c8bce7c14c7f02381a7b4dcab0723b7dc9fee0c6ec8744efa8be9b5901452f0be28dbac442ce870fda83efd9bcd9f9febe47fec017828", 0x2}, 0x60, &(0x7f00001cf000)=[{&(0x7f000098e000)="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", 0xff}, {&(0x7f000059e000+0x64c)="e831b57f1c6ccefa8c99222e1bfcd3b280f6cfe627c5c02bb911faee91736cd365e5082f4b9d4436fc32f24883038ffb2be67b35d19f08959bf7623917a985adfff3e5b7188a16c893286d1f5f6bd651ace51e41ea3c9e1864d6", 0x5a}, {&(0x7f0000512000)="80", 0x1}], 0x3, &(0x7f0000273000-0x10)={0x10, 0x10f, 0x10001, ""}, 0x10, 0x4}, {&(0x7f0000fb4000-0x60)={0x27, 0xffffffff, 0x3, 0x0, 0x40, 0x4, "6acdf8a40dacf8aeb646dd69296c41918634ce02c012d4b80f774e974a477454cb29c45432a6ce80c065afdeb0cee7ae84d2d0a510fd83d109e7cb8aca83c7", 0x3}, 0x60, &(0x7f00005dc000-0x60)=[{&(0x7f0000151000-0x7b)="efb8362cbde16dcb18a5642cac4b340383ca02398c771b08d48c9634aabbab1a0003232b23b9289369d3fb356ced2f7ecfe6b6fcb550f274e6adfd98119aa2a478779a0471c74e71ed9add9ee13447b3df9418002e5988ecf11b243048bce39be42373ce3bd5353be246b803aafdd6084ed20bcdd6aefb6428ac41", 0x7b}, {&(0x7f0000988000)="75fe4eaa27f747b76ae2bf79f5f7c97d0aec511adcc8ba455cb7808a119ac6e3b6c1de3cec97bdb724e69a1a820221e74f8b", 0x32}, {&(0x7f00008cb000)="efb42b4b60c12e5242c268a6ccd568389a60eeb713717de1eb9618899fe7ef32a2366f4321c4108499c8bf7d2e1dd36de34c19fb9d901050b5f4654fcfc44578ba588023e47e", 0x46}, {&(0x7f0000a0e000-0x1000)="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0x1000}, {&(0x7f0000536000-0xae)="d63da3e3aed543b10db1fb3c5b2aeff668a00ec8cdbb7e30905221d2365088fcc4688bc86fa5025a59edbc16a36a996f7c35d1dc446ebf2b0b2ab828e1ff5124420206983b705cd6864182449ff18b4ef81ed3f47f162f56e304cad80fae1e6a527df1ea9a9a7f6748a72e68176cf9d802d1d82111df7b0fa9bb8996a2bb955ce73fe7b640bdb665629b84ab73164afc815e2984327d848c6971b18ead485859b54d5b8cd86c5f90cffd5982d6ba", 0xae}, {&(0x7f00006e0000-0xdb)="9680154b6d37581936fb5d8030db49f55ecbd960e0286f494246910011b971b01f7eae2a557623f77a77afb5a3993d6421edcaf43edd70ce52418d1bd3b8129adbb6a604a7f920e30276f6b4f9b22215312884a28cab9eca7dfa0adfb5ca8aab21606d31cd17a5192f3f77cb51609cd5e98c1aa49c6cb289e069a6049b01df25d7b8e6d95381256822f09c5ff211c0a8e30180e134fa3726745f51590beb70a8e7ce57fc8ecf04ce1ffa06c412a1176e3ae68efeac7328784643e1867c966335b6c602a50037d947ad343163f1703bd60c8d72eb2905c6f5ef2aed", 0xdb}], 0x6, &(0x7f0000ebc000-0x1010)={0x1010, 0x11f, 0x9b5e, 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0x1000}, {&(0x7f0000dab000)="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", 0x1000}, {&(0x7f0000804000-0x95)="6afe8756df2ac2af7e345c2c66bca43871aed30ee87b8c0265789d892bad636af105c8d129d43744b69e7436aacf4d259a3fec5e81fbfb42c63a8d26496ec3f19a37a9c28e44a7979a8488098a0b2c6c742777cd7d9e41570c667bebb8107dd1bf804e9baf89e67f381e5022b32c4683184b34f0837945f4cd706c8eaf369c8e947fd223073999ffcea6edf74f92fd0bb7e1948c3a", 0x95}, {&(0x7f0000ee5000-0xd2)="eae414d413beccc42791c2d4606c32bc4d1b4240614606618b3d564f79abbd7493f133cfa9f854e27cfb534ef45e1c7311c904fdc08b3723c7440f1e02bd173e6838b4a9a44201d66bee812528333193e06f888493eecccc3afc013398394a1aa7375b2249c1ffe73a9662c6bee9ffacbeee7a5fa5a309ece55532bc241cca2b9ba922a24c646324932fb81c1a871c73aad059c3a1f3975cb5c1cb1b6929ef15cc73c6bbece251255868406d8887331f8ba58dfe8c664e32ac88150bd5d4a377a5ee85bb5aa2756cb13892865fc5dc222476", 0xd2}, {&(0x7f00004f9000)="97ebd1f63996a2681316ae206c63edcf1b52e66dbda08597a3345aadbdde027e8bb7618786af0534b377bc08d389df7c43d004380ddb8443d2223620d454ea72653948d3defea6a73e9018b04e8d3de610cfbc26a16ea29f151f565c327508bd61c60c1189430cac57ab248080147906d6ab448a98c8c3ed3f87c18c6f667569409d2638970a7702d6b338acb19f0a23634003fb6c9de2c7586f5e00b5cf8dd25019023575f1deaec0e59b3ffbdfed873cad163fdba63502b95326614ca2c7214d86", 0xc2}], 0x8, &(0x7f0000ea9000-0xa8)={0xa8, 0x11f, 0xffff, "cdfc2fe446057491cfd95e41975b88f7f9409e7f23688aeea411d74ac5890931d0de6293bd2d087684542dc594ecd763664dd1da05d6ccaac3eb6b2316acd80ad913e264d3bbac504b50174d2933f82dabe112f74b48f588c50dcf5ff8210a380fbebfa4287cfb01adf9e2115b4573566ffbe3a007df54a38621ef1fc70cfc4fc95a6bd79bc999c22e6a8914b1f311da304e4b"}, 0xa8, 0x4004}], 0x7, 0x0) 2018/01/19 04:05:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000f38000-0x4)=0x0, 0x0) accept(r0, 0x0, &(0x7f0000096000-0x4)=0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000612000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008e9000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005e5000-0x28)={@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]}) bind$packet(r1, &(0x7f0000151000)={0x11, 0xf8, r2, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) bpf$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) 2018/01/19 04:05:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f00002d8000-0x40)=[{&(0x7f000034a000)="c9", 0x1}], 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000919000-0x38)={&(0x7f000005e000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="88cd676a41c31dd437c6d2b6784dd5ef"}}, 0x1e, &(0x7f00004c5000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x40) shutdown(0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000ce2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f2c000-0x8)={0x0, 0xcf22}, &(0x7f0000f78000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a28000-0x8)={r1, 0xfffffffffffffe01}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000049c000)={0x81, 0x6, 0x3, 0x6}, 0x10) 2018/01/19 04:05:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005b1000)={0xb, 0x4, 0x2, 0x26, 0x19, 0x0, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00001bd000-0xc)={&(0x7f000042e000)='./file0\x00', r1}, 0xc) read(r0, &(0x7f0000486000)=""/4096, 0x1000) recvfrom$inet6(r0, &(0x7f00004ad000-0x5a)=""/90, 0x5a, 0x0, &(0x7f0000f91000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) writev(r1, &(0x7f00007ff000-0x10)=[{&(0x7f000034b000-0x33)="14df7bf484bfa7c718e263e6fdbcd64d3b1b3c710d550ec729122f9530c963838560f0618149e7f4b790d16b9e16ec9a2412f9", 0x33}], 0x1) tee(r0, r1, 0x8, 0x6) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000295000)={0x0, 0x10001, 0x0, 0xfb}, &(0x7f0000f47000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007f6000)={r2, 0xffffffff, 0x8, 0x5, 0x8, 0x4}, &(0x7f0000124000-0x4)=0x14) bind(r0, &(0x7f000054b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dc5000)=0x0, &(0x7f0000b17000)=0x4) recvfrom$ipx(r0, &(0x7f00007f0000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e", 0x0, 0x0}, 0x10) 2018/01/19 04:05:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f4f000-0x4)=0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000175000)={r0, 0x0}) write(r0, &(0x7f00009be000)="220000004200030b00000000ef00120132000000000200000000000000ea00050029", 0x22) 2018/01/19 04:05:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00007f7000-0x18)=@generic={0x4, 0x1000, 0xfd08}) bind$netlink(r0, &(0x7f0000028000)={0x10, 0x0, 0xffffffffffffffff, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket(0x200000000010, 0x2, 0x0) accept4(r0, &(0x7f00005b7000+0xd7f)=@un=@file={0x0, ""/4096}, &(0x7f000037d000-0x4)=0x1002, 0x80000) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/19 04:05:44 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000010000)=[], 0x0, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000013000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000016000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x2, 0x1}}, 0x2e) 2018/01/19 04:05:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159d2850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c0c0c47644799a93d1865a5cd589ad64d736855ea069b3e24dd93c34f0", 0x82, 0x4081, &(0x7f0000082000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008ed000-0x8)={0x0, 0x6}, &(0x7f0000b27000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c76000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0}, &(0x7f000046f000-0x4)=0x98) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 04:05:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt(r0, 0xb4, 0x100000001, &(0x7f0000c6c000-0x44)=""/68, &(0x7f0000264000-0x4)=0x44) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000973000)=0x20000ffff, 0xfffffffffffffe11) 2018/01/19 04:05:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000dc7000)=@common='gretap0\x00') setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b15000)={0x0, 0x0}, &(0x7f0000304000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000df8000)={r2, 0x15, 0x20}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) 2018/01/19 04:05:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0xfffffffffffffffd, 0x0, 0xa}, {0x45, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x10001}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/19 04:05:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000598000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000033d000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00005c3000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c19000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000548000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005f7000)=0x48) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00009d9000)=0xa5f, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000734000-0x98)={r1, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd6, 0x8}, 0x98) pipe(&(0x7f000004c000-0x8)={0x0, 0x0}) getsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000a99000-0x4)=0x0, &(0x7f0000c4c000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b05000)={0x80000000, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00009ca000)={0xfc1, r5}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000f1000-0x10)={&(0x7f0000608000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000075b000-0xc)=@sack_info={r1, 0x0, 0x400}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00009aa000-0x2c)={0x3, 0x2, 0x30, 0x400, 0x10, 0x0, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 04:05:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair(0x10, 0x1, 0xfff, &(0x7f0000d8a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000026c000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000482000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000186000)={0x10001, 0x89d, 0x2, 0x37814721, 0xaa97, 0xff, 0x200000000000000, 0x2, r1}, &(0x7f0000553000)=0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a12000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000bc8000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fc1000)=r2, 0x4) 2018/01/19 04:05:44 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = accept4(0xffffffffffffffff, &(0x7f0000baf000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000391000)=0xc, 0x800) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000dac000)={0x0, 0x5}, &(0x7f0000fce000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c43000-0xa0)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x20, 0xa5, 0x8}, &(0x7f0000944000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d00000)={r2, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x8b, 0x8000, 0xc4}, 0xa0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r0, &(0x7f0000fca000)="", &(0x7f0000a32000-0x55)=""/33}, 0x18) getpeername$packet(r1, &(0x7f0000424000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007d7000-0x4)=0x14) 2018/01/19 04:05:44 executing program 1: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) readv(r0, &(0x7f000002e000-0x10)=[{&(0x7f0000083000)=""/182, 0xb6}], 0x1) 2018/01/19 04:05:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000)=0x0, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/19 04:05:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0xfff, &(0x7f0000e20000-0x8)={0x0, 0x0}) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000cda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ebb000)=0x60, 0x800) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000779000-0x14)="cc702dd192dce95e089b79cfd442c57a187350f5") r2 = accept(r1, &(0x7f0000355000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000650000-0x4)=0x10) bind$nfc_llcp(r2, &(0x7f0000933000)={0x27, 0x400, 0x84, 0x0, 0x100000001, 0x80000001, "e8643efd9561409101a7084275bce0ab2055488487e34dc09b9e34949502a6950a92316888784543dc47f04f01b9f4cd792bca7e248a905df4416e4bba3ea2", 0x2}, 0x60) socketpair$inet6(0xa, 0xa, 0x1, &(0x7f0000612000)={0x0, 0x0}) getpeername$inet6(r3, &(0x7f000035f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000058e000-0x4)=0x1c) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008cb000)="457492d47fdd6ed10775302935ae90d6", 0x10) socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000fda000)=0x0, &(0x7f00003f1000-0x4)=0x4) 2018/01/19 04:05:44 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000520000-0x11b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xfffffffffffffffc]}) 2018/01/19 04:05:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5}]}, &(0x7f00005fd000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000406000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000064a000)=0x14) recvfrom$packet(r1, &(0x7f00000f4000-0x84)=""/132, 0x84, 0x21, &(0x7f000093d000)={0x11, 0xf8, r2, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/19 04:05:44 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ff9000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00003e9000-0x4)=0x0, &(0x7f0000ffa000-0x4)=0x4) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 04:05:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001e000-0x38)={&(0x7f000001d000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000ed6000-0x2)=0xffffffff, 0x4) 2018/01/19 04:05:44 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000eb5000-0x4)=0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000427000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eb4000)=0x10, 0x80800) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000c6e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eb4000)=0x10, 0x0) r2 = accept$ipx(r1, &(0x7f0000ca2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000007d000-0x4)=0xffffffffffffff1b) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000eb4000)={&(0x7f0000eb5000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000eb4000)=[{r0, 0x400, 0x0}, {r2, 0x20, 0x0}, {r3, 0x8008, 0x0}], 0x3, 0x5) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r4, &(0x7f0000123000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000eb5000-0x4)=0x58, 0x80000) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003c6000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00003da000)={r6, r7}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r4, &(0x7f0000e7f000)="", &(0x7f0000eb1000-0x89)="", 0x0}, 0x20) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000eb6000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x32, 0x0, 0x0, 0x88}, &(0x7f0000eb6000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000b31000-0x38)={r8, 0x30, "ea782f1403b13c147e91134830cf4c7162011e7f0139576e9cb277b2f0672b2c335996647a2f515cb021714fda85a427"}, &(0x7f0000a59000-0x4)=0x38) 2018/01/19 04:05:44 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff6000-0x19)="ff02ffffff00def31d001122000000d8144e00000000020551", 0xf) 2018/01/19 04:05:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0xf, 0x8000000000004) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 04:05:44 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x40}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000007000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1, r1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x28) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000007000-0xbf)=""/191, 0xbf, 0x0) socket(0x1f, 0x6, 0xd8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1000001e, &(0x7f0000008000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000007000-0x6)={r2, 0xfffffffffffffff7}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000008000-0x20)={@common='bridge0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 04:05:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001c9000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000743000)=[{&(0x7f00009cc000-0x11)="31551e757b288c7560d9313707ee20e27b", 0x11}], 0x1) read(r1, &(0x7f000095c000-0xed)=""/237, 0xed) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000353000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004e4000-0x4)=0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000b25000-0x4)=0x101, 0x4) 2018/01/19 04:05:44 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c81000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a56000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004c6000-0xa0)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffa, 0x2a, 0x3, 0x4}, &(0x7f000083e000)=0xa0) unshare(0x400) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r2, &(0x7f0000000000)=""/114, 0x72, 0x40000021, &(0x7f000018b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 04:05:44 executing program 0: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f00004c9000)="fe", 0x1, 0x4000000, &(0x7f00004fb000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 04:05:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000070000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x0, 0x6, 0x6, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r2, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000bb5000)={0x0, 0x2, 0x0, []}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000079d000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc735, 0x0, 0x0, 0x2, 0x6, 0x1, 0x1}, &(0x7f0000958000-0x4)=0x20) socket$unix(0x1, 0x7, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000f9d000-0x4)=0x15, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r4, &(0x7f0000665000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e5f000)=0x10) 2018/01/19 04:05:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a68000)={@common='nr0\x00', 0x400}) listen(r0, 0x0) recvfrom$inet6(r0, &(0x7f0000f15000-0xde)=""/0, 0x0, 0x0, &(0x7f0000c22000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 04:05:44 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000189000-0x4)=0x400, 0x4) r1 = socket(0x5, 0x4, 0xff) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f35000)=@assoc_value={0x0, 0x0}, &(0x7f0000e0c000)=0x8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f6b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000426000)={0x0, 0x3, 0x0, []}, &(0x7f0000897000-0x4)=0x8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f6a000)={r3, 0x0}, &(0x7f0000261000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000006c000)=0xfffff7ff, 0xfffffffffffffed7) sendto$inet6(r0, &(0x7f0000f68000)="", 0x0, 0x0, &(0x7f0000daa000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 04:05:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f00000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000df4000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000dbf000-0x1)={0x4}, 0x1) syz_emit_ethernet(0x3b, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "000000007b868c88f8364ee320194b016c"}}}}}, 0x0) 2018/01/19 04:05:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000979000-0x4)={r0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000426000)=0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000cf3000-0x4)=0x0) getsockname$ax25(r1, &(0x7f00004f8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000019a000)=0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0xffffff67, 0xffffffffffffffff}, 0x0) r2 = accept(r0, &(0x7f000085e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d9e000-0x4)=0x9) sendto$ipx(r2, &(0x7f0000a86000-0x1b)="3bb01b9cf4a78943f064a0788d79797585357dd49b390d8b757a62", 0x1b, 0x8004, &(0x7f0000eee000)={0x4, 0x7, 0x3, "425a18d609ed", 0x4, 0x0}, 0x10) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00009ad000-0x18)=@generic={0x6, 0xfffffffffffffffe, 0x2}) recvfrom(r0, &(0x7f00002f0000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000a9e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000aa2000-0x18)=@add_del={0x2, &(0x7f0000853000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffffa}) 2018/01/19 04:05:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006d8000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet(0x2, 0x3, 0x1000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000247000-0x4)=@int=0x2, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000caa000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b86000-0x4)=0x8) 2018/01/19 04:05:44 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f2f000)={0x0, 0x0}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$pppoe(0x18, 0x1, 0x0) tee(r1, r0, 0x0, 0x2) 2018/01/19 04:05:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0xffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d68000-0x84)="240000001a0025f0006bb4ebfeff141c020b49ff00000001000780cc0800030001000006", 0x24) socket$unix(0x1, 0x5, 0x0) r1 = accept(r0, &(0x7f0000be7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006c7000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000024c000)={0x0, 0x100}, &(0x7f0000a10000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e48000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x1c}, &(0x7f0000aa1000-0x4)=0x98) 2018/01/19 04:05:44 executing program 5: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000df5000-0x6d)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$unix(0x1, 0x0, 0x0) poll(&(0x7f00009a4000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 04:05:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000ebb000)="af8d897c94d8f0e50422c59d831f46238b6da8f107f3de7094bd11d164fea9bcc436738b12148ab6fcab493e1f8d6c7c8a50323b086d063c462c04a56cc60e4998d6a34b1c88a5f2a9569a095abdd16af527c8b9484a9d4fdd7bde4265b035d218a0303b96419120195e13dc33592a2bb36a1b9c17a7fc45bafc02f39598f850", 0x80, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ba2000)=[{&(0x7f000084f000)=""/142, 0x8e}, {&(0x7f0000135000)=""/177, 0xb1}], 0x2, &(0x7f00009cf000)=""/56, 0x38, 0x7}, 0x100) sendto$inet(r0, &(0x7f000010c000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 04:05:44 executing program 2: socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xaa, &(0x7f0000001000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x70, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x8, 0x2, 0xd6, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @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}]}, @routing={0x5e, 0x2, 0x1, 0x10000, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x32, 0x0, 0x9, 0x9, 0x0, 0x5, 0x3}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x87b]}) 2018/01/19 04:05:44 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000288000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x72)={0x0, 0x6a, "32da38560b5e1254da485de829b84bdd4e0dbeb8335e6722ef0f7965d1f9590515806acfdea8806d580dd44bc08d5b4adaadebd880182500ca27660a8866010305f3e270830083790df48a210fe3eac8203d999cd66e2ed3582a5fc2f16c9c607c9f30d000850edac720"}, &(0x7f00007f6000-0x4)=0x72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f01000-0x8)={r1, 0x2, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r2, &(0x7f0000f1f000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/19 04:05:44 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0x4, 0x10001, &(0x7f0000240000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000047e000-0x4)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000c95000)=0x4, 0x4) setsockopt(r0, 0x800000010d, 0x0, &(0x7f000019f000)="14ff9a2c", 0x4) write(r1, &(0x7f0000d18000)="35d8d9d5eb7912eb9855a3219aa7614c8f67afd66af3a3c9c3638414def10e7bcb345b082959cb06061bf87e6b75a8222b114d44abf64353f7f51c69c7dd307b79896df0f54b12e519c2e2d39e713edd411a8286e7c0461048276bd11b2009c14c94492312667a5f6217edc21b9058aa0485f8", 0x8) 2018/01/19 04:05:44 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0x10)={&(0x7f000001a000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000019000)={&(0x7f000001a000-0x8)='./file0\x00', r0}, 0xc) 2018/01/19 04:05:44 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000003000)='c', 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000)=""/0, &(0x7f0000008000-0x4)=0xffffff12) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000-0xe)={0x5, [0x80000001, 0xce23, 0x400, 0x6, 0x7]}, &(0x7f0000008000-0x4)=0xe) 2018/01/19 04:05:44 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x80000025, &(0x7f0000e62000)={@rand_addr=0xa, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000580000-0x8)={0x0, 0x3f, 0x20}, &(0x7f00003c0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3, 0xb15, 0x4, 0x0, 0x9, 0x20, 0x9, 0xa85, r1}, 0x20) getsockopt$inet_mreqn(r0, 0x0, 0x1f, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000093a000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000169000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) mmap(&(0x7f0000630000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000d45000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b28000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e6a000)="80", 0x1, 0x0, &(0x7f0000e6b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 04:05:44 executing program 4: socketpair(0x13, 0x80007, 0x3ff, &(0x7f0000b3f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) shutdown(r2, 0x1) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000020000-0x38)={0x0, 0x30, "ad7feccb24fd862b3a70a7805629b59294d83e197bc2cf41707930e41cf232e2311fe22a40294dc011702949de389f53"}, &(0x7f0000022000)=0x38) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={r4, @in6={{0xa, 0x0, 0x17ae, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000013000-0x4)=0x8c) 2018/01/19 04:05:44 executing program 5: r0 = socket(0x0, 0x805, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000ca6000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000b58000)={&(0x7f0000001000-0x284)=@delsa={0x284, 0x11, 0x404, 0x7, 0x0, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x32}, [@algo_aead={0x110, 0x12, {{'rfc4106-gcm-aesni\x00'}, 0x610, 0x200, "540a373b3a79a248f0e7237912f57c5d516dda7d93bfbc4ea63aff78fffd54209689778e27d47ad2f60af2f441368ed7e805b3e49ebe40a5656fa58b2f03ce46a0e097bc7a957f55c27061d19a643dfbed222292edb83c9ec1ef8f9b33b3164951b12b0b68adbc2d5435bef81ff7b9f5d800bf24a6e30a4d7a0cbbd5e19f9e12e7de2cdb2dd9c71f2551825af439b9a8e33c935623c88b303ab1eff226ee18e7016eaffd9b7631f772a9bccd805cdd9b58d5653b83dcdc325ec6b82608736f8abf69"}}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x2, 0x2, @in=@loopback=0x7f000001}}, @algo_crypt={0x128, 0x2, {{'lrw-serpent-avx\x00'}, 0x700, "194eeb297ac7a9442c61fd7baa19dea26961d2e20ea375a45d5d2f451895fa573adc8096ab24556527d811c614455b4bdb35e4afa8910b2c6a14b35e5c008b4f19b85fbd236e96c264339a012ab36d8fbbfc957531d82b0c18ee34e1bda0dd5d203525eb72862c233836e512b640096daff7687c669202298dbe62ece92e14ec909752028bffa54a81b4384c7e9a4b5510983ffc95f24b9e61497d7cc4bab7ef52201de126b146587276c208017638aaba2a1cc8bdd4909ec7f7a2b27bf11cf2f9e6b3f636bb3112621776255ac0dedafea5e77276912dce85b0689881d30cdb"}}, @ipv4_hthresh={0x8, 0x3, {0x7, 0x1a}}]}, 0x284}, 0x1, 0x0, 0x0, 0x55}, 0x0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) 2018/01/19 04:05:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000240000)={0xffffffff, 0x9, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r1, 0x28, &(0x7f0000865000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 04:05:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80000, 0x0) listen(r0, 0x0) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a79000)={0x0, 0x0}) 2018/01/19 04:05:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f000099e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a42000)=0x10, 0x0) socketpair(0x8, 0x800, 0x7, &(0x7f0000196000-0x8)={0x0, 0x0}) r2 = accept$ax25(r1, &(0x7f0000757000)={0x0, {""/7}, 0x0}, &(0x7f00007f1000)=0x10) getsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000d87000)=0x0, &(0x7f000054e000)=0x4) r3 = socket$alg(0x26, 0x5, 0x0) close(r3) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000b8e000)={0x1, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000bb0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a0000)="8249d1e88f4133f3b1d78b961f2b49e3ba1ee445f8efa484f3cf982b0bd8bfa7de9f433ad79ba374754a513a0d210b1861ccadaf752371e154ac92754c478028eeb6f38604596d39d639725e206a8edaee7c975c49d0b851b0af7ae90c23ffc17bda7d782d7f3e3bf899dcf7ab245c46f75afa77185d92236c1a58165eb5b41f3dc198de479982e62e48af08fa746715e914d854b2bf832a67ea59318dedf6a214ff95153ab6b49e", 0xa8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ef6000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r3, 0x0, 0x0) r6 = epoll_create1(0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000015f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000982000-0x8)={0x0, 0x6, 0x27f000000}, &(0x7f0000507000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f000031d000-0x10)={r9, 0x6, 0x2, 0x1000000000000}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r5, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f00002c6000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000185000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b92000)=0xb) 2018/01/19 04:05:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ee000)={0x0, 0x0, 0x0}, &(0x7f0000e9a000-0x4)=0xc) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f000036e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 04:05:44 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000d000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f000000d000)=[{r0, 0x20, 0x0}, {r0, 0x100, 0x0}, {r0, 0x202, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x40, 0x0}, {r0, 0x420, 0x0}, {r0, 0x1, 0x0}], 0x7, 0x8) 2018/01/19 04:05:44 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000589000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000-0xc)={r1, r2, r3}, 0xc) socketpair(0x1b, 0x80806, 0x5e99542c, &(0x7f0000fe0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00007c0000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/19 04:05:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000b06000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) r1 = accept(r0, &(0x7f0000151000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ada000)=0x6) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000020c000-0x108)={0x40, {{0xa, 0x2, 0xffffffffffffffd2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) connect$netlink(r1, &(0x7f0000d63000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000752000)=0x58, 0x4) 2018/01/19 04:05:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x8000f, 0x0) write(r0, &(0x7f000032e000)="2400000007000000fffffffffffffff8fd00f9ff0900ff001fffff08ffffff23120061aa8df04f1d30308d1dedff5c51ba926f93877707f7", 0x38) 2018/01/19 04:05:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bbd000)={r0}) getpeername$llc(r1, &(0x7f000051b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a36000-0x4)=0x10) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fad000-0x4)=0x0, 0xfffffffffffffef9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000806000-0x17)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) socketpair(0x15, 0x80000, 0x0, &(0x7f0000c14000-0x8)={0x0, 0x0}) 2018/01/19 04:05:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r1, 0x0, &(0x7f000084c000)=0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f000007a000-0x1000)=""/4096, &(0x7f00005cf000)=0x1000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 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]}, {{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, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x449) getpeername(r0, &(0x7f000089e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d5000)=0x2e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000966000-0x8)={0x0, 0x9}, 0x8) 2018/01/19 04:05:44 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x1, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff0000-0x18)={r0, &(0x7f0000fef000)="021d", &(0x7f0000fef000)=""/31}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b12000)={r0, &(0x7f0000e6b000)="8c46d8ca996e6abe9d88c0fc3867cce0b0ea953cf703fc27f8c8692a348d5ee9021dd3d8613ffc28b164c36552a6b6f72140b2e4b403056b94c78b57e8e6546b6804685fba806bda6eaf3964abeede347d465b7adeb9823ab84b4651795faa8783d10ea4d0cc184b5515f0f4930a6a679ef685131a2e348585ea118a6e83b0cef8086725", &(0x7f0000bfa000)="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", 0x1}, 0x20) 2018/01/19 04:05:44 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000000b000)=""/5, &(0x7f0000003000)=0x5) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000-0x10)={0x5, &(0x7f0000013000-0x28)=[{0x100000000, 0xff, 0x9, 0x9}, {0x7, 0x1, 0x0, 0x2}, {0x4, 0x800, 0x0, 0x1}, {0x1f, 0x4, 0x5, 0x3a02}, {0xff, 0x0, 0x4, 0x6}]}, 0x10) r1 = socket$inet(0x2, 0x8000b, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000014000-0xc6)=""/198, &(0x7f0000013000)=0xc6) 2018/01/19 04:05:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) write(r0, &(0x7f0000e78000-0x6b)="b3c67565aca12c109ab97d7b4cb453375e1685b226e686f9203ed936a7e00d82192d1a3697a9a38a7382071b5bc38fe62c64de9d7b5f7b5d6271b812b7df603138c3fcfa5e3151f45bcd9c2e7a9fdc32a2d347d86eb2b3c6b89d7a3cabba8825a0408c73ca9f9046706a6c", 0x6b) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000007c000-0x4)=0x5, 0xfffffffffffffdb8) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0xfffffd43, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) r2 = socket(0x71cda8b0967aa0be, 0xa, 0xff) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000039c000)=0xffffffff) syz_extract_tcp_res$synack(&(0x7f0000844000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000c65000)={0x0, 0x0}, 0x6, 0x6) syz_emit_ethernet(0x110, &(0x7f0000b56000-0x110)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [], {@ipv4={0x800, {{0x1c, 0x4, 0x8, 0x3f, 0x102, 0x3, 0x10001, 0xfffffffffffffff8, 0x0, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x11}, {[@cipso={0x86, 0x59, 0x80000000, [{0x1, 0xc, "091db3e246c5f4bac5ae"}, {0x1, 0x6, "f469d907"}, {0x7, 0xb, "13110b618263d093b1"}, {0x7, 0x7, "15b61d842b"}, {0x7, 0xf, "5b3a63316d7163142fd6bbaa4d"}, {0x7, 0x4, "85f7"}, {0x7, 0x10, "8ddcf29006f2aafbdcf67b966954"}, {0x7, 0xc, "b1998fe5ab7d991e74f6"}]}]}}, @tcp={{0x1, 0x1, r3, r4, 0x0, 0x0, 0x8, 0x1, 0x2, 0x0, 0xffffffff, {[@eol={0x0}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x4, "4ef2"}, @nop={0x1}]}}, {"1ebe2278f394e9143bf12130b49e348a4130d8d468fb12aee02febb0e34c43e9dc97a05c10d5d2b95b1ce685186a2459d816e6a0615b0db70b2e6b32ad7fde3bea8b8647074b66f2fbdd8eafc16009cb971d04f9b6e789077bc56e010022c70fc6af2d451cbc3fae5231384b24a7c1789b86"}}}}}}, &(0x7f0000b4a000-0xc)={0x0, 0x1, [0xea0]}) close(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000298000-0x20)={0x3, 0xce, 0x8003, 0x1, 0x2000000000, 0x8, 0x0, 0x1, 0x0}, &(0x7f0000963000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000011b000)={r5, 0x1}, 0x6) 2018/01/19 04:05:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000828000)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000400000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 04:05:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000212000-0x48)={0x1, 0x3, &(0x7f0000e60000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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) sendto$inet(r0, &(0x7f0000810000-0x25)="ca", 0x1, 0x0, &(0x7f0000d29000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x6, 0x7f, &(0x7f000026f000)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000b52000-0x1c)={0xa, 0x3, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000001}, 0x1c) r3 = socket$kcm(0x29, 0x87, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r3, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#>\aa', 0x4}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/19 04:05:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) listen(r0, 0xfffffffffffffffb) 2018/01/19 04:05:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008e7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) 2018/01/19 04:05:45 executing program 3: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) socketpair(0x4, 0x1, 0xffffffffffff8001, &(0x7f0000b9b000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000285000)=0x59, 0x4) 2018/01/19 04:05:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001ba000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000aa6000-0x210)={0x1, {{0xa, 0x1, 0x9ed, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2ce, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/19 04:05:45 executing program 6: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009a6000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000085a000-0x18)={0x0, 0x7eaf, 0x10, 0x300, 0x8000}, &(0x7f0000836000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e1b000-0xc)={r2, 0x2, 0x10}, 0xc) ioctl(r0, 0x3f, &(0x7f0000509000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x129, &(0x7f0000d5b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x10, 0x4, 0x0, 0x0, 0x11b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[@ssrr={0x89, 0x1b, 0x0, [@rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002]}, @rr={0x7, 0xf, 0x0, [@broadcast=0xffffffff, @empty=0x0, @rand_addr=0x0]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xcb, 0x0, [], "f307c7a98832740a00e5bb02000090fe9336fd4a12348bd5b76fa12d92918dd478ab0d4b1dd0d64f4660855863337d0574d0d0d41d825203ea3ec7eb47efcab74063e602a1db7bff69538a2aa4aea29c8e88ec06650a95517cde55429bc285128ecf893da235e8c01c454d9b0c436123d9abb3a4cb606c3a5d6cd4e7eede3b88920128d123dbb5740ebc52a81c3abe5d06704a4fce9957b4606304ccc3552d794d3971cfc020f9c47e0655e1911d891cc2c64b48b9f1b4a836f672210a065c60f4fd7a58af8ef7beaec51c"}, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x272, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x2, [0x2, 0xc98]}) r3 = socket(0x17, 0x80000, 0x200) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b33000-0x8)={0x0, 0x101}, &(0x7f0000a60000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000d8c000-0x10)={0x4, 0x2, 0x7, 0x9, r4}, &(0x7f0000e01000)=0x10) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000ea000-0x4)=0x0) 2018/01/19 04:05:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00005ac000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x0, 0x33, 0x1000, &(0x7f0000001000)="728592009f348717f9f5bb0ee3f4f624f00640ae2f05fea76252270259c06bcc135808783f43dc698e0334fcc992ddc8b5173b", &(0x7f0000002000-0x1000)=""/4096, 0x800, 0x40}, 0x28) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c0f000)={0x0, r1, 0x3, 0x3, 0x0}, 0x14) 2018/01/19 04:05:45 executing program 1: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r0, &(0x7f0000003000-0x20)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000176000-0x19)={0x0, @in6={{0xa, 0x3, 0x40000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x10001}, &(0x7f00001ec000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x7, 0x3ff, 0x81, 0x9de, 0x1000}, &(0x7f0000001000-0x4)=0x14) [ 570.139098] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/19 04:05:45 executing program 5: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000e7000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f00000e4000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random="8a53ee431abe", @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) 2018/01/19 04:05:45 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f00008d0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000a0000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000d1e000)=0xc) r2 = socket$inet6(0xa, 0x1, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xcf)={r1, 0xc7, "d0687b256e5296bf64973313f0784e10be592731e48fc993f7d688047eb3f206d1b0d84c36ab55aef6603e22ce7651f5c1301b167f9916f1dc18b48d36ed0291710be7109869e4687e08c2d556fafb3925fb8dfe1a667b8e78ed7b5aedbd82e1588732d5fe3fa9279c92afadc1996b5e2399f914c7cf99c3977e13da864c0faccfeb502f6bb35b83e5c606cfa1ef4640ab7a1ec2c465e6e55717c0f853b0ff49197d0bf3940554f3106a9bfe03479c4025dfe8c7c9e737c6c40798b4ad77af57782ce2fc1c5d17"}, &(0x7f0000001000-0x4)=0xcf) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000002000-0x4)=0xb1e9, 0x4) unshare(0x400) sendmsg(r2, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[], 0x0, 0x0}, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000001000-0x1000)="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", 0x1000) 2018/01/19 04:05:45 executing program 7: pipe(&(0x7f0000360000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000001000-0xc)={0x0, 0x100000001, 0x7}) socket(0x0, 0x8000f, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000520000-0x11b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x2, 0x6, "51c008", 0x8, 0x11, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xfffffffffffffffc]}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b78000-0xb)={0x1, 0x3, 0x1, 0x1, 0x9, 0x10001, 0x101, 0x2, 0x0, 0x5, 0x3f}, 0xb) 2018/01/19 04:05:45 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0xa, 0x7, 0x1, &(0x7f0000e42000)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000f68000)=@file={0x0, ""/4096}, &(0x7f0000f68000)=0x1002) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000ae3000)={r0, 0x59, 0x5, "a19607572e95651a1fc95d9ca792069182d11015c928ead82910451fb558038f802b0fbe28a3a7b88a90618c482234090334cd011e84d1543b773ee4c6ecaa09850abf6dd6611b3cf1ca50d59cc132de10c7b436386eadf6afb819c131762709621aeeff1eaff76a3aae55635a754883610c8504f21741334761b006314bf6bc0627e6782162785cccbf64b0422c6bb5cf75da2f614bc0b2a18baeeba69d19df0c3a5bdff7c43cb6b592865d8618503e95ae2ee088574046b937013e1fb468d6"}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f69000-0xc)={0xffffffff, 0x7997, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000656000-0xc)={&(0x7f0000541000)='./file0\x00', r3}, 0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c6c000-0x14)={0x0, 0x100000001, 0x2, 0x9, 0xfffffffffffffffc, 0x4}, &(0x7f0000f6b000-0x4)=0x14) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f6a000)={0x2, 0x8007, 0xffffffffffffff8c, 0x7, r4}, 0x10) 2018/01/19 04:05:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) readv(r0, &(0x7f0000773000-0x20)=[{&(0x7f0000c68000-0x15)=""/21, 0x15}, {&(0x7f0000c43000-0x6d)=""/109, 0x6d}], 0x2) close(r0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000866000)={@generic="64b57b3e17802a0eec52d096b70fb449", @ifru_flags=0x8502}) 2018/01/19 04:05:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b55000-0x4)=0x1000000, 0x2f6) 2018/01/19 04:05:45 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000a000-0x20)={0xfff, 0x0, 0x1, 0x1}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000e000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000000d000-0x20)={0x0, r0, 0x1, 0x5a}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000006000)={0x0, 0x0}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f000000e000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0x8) 2018/01/19 04:05:45 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000951000-0x4)=0x2, 0x2cb) 2018/01/19 04:05:45 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @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={0x89, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/19 04:05:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x2, 0x13dd) bind$nfc_llcp(r0, &(0x7f0000d0e000)={0x27, 0x0, 0x7f, 0x7, 0x100, 0x3, "1f254075a0c71b6b24fee57302c3975a28f5f0763399f3a0ccec0b4eed94c3b021ebdb9fe24f2dc7a135debb8817df0254bea46582c0c24041fd4dd1c90ea2", 0x56e2}, 0x60) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00001cf000-0x2)=0x80000001, &(0x7f00006a8000)=0x2) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f00005e6000-0x4)=0x2, 0x4) 2018/01/19 04:05:45 executing program 1: r0 = socket$inet6(0xa, 0x800, 0x940) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000748000-0xc)={r1, 0x3, 0x2, [0x6, 0x0]}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000)=0x100000000, &(0x7f0000000000)=0x2) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x3, 0x7, 0xffffffffffff4b7c, 0x5, 0x61}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000003000+0xe3d)={r4, 0xec50, 0x3, 0x7, 0x3ff, 0x4c82}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000005000-0x38)=[{&(0x7f0000003000-0x1c)=@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x89}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000005000-0x92)="83d9461f73da32c825b0c8ab04e60bb99dbce8cb8dac45a26f290f4abba12a170692f413cd89f11311abd665928ae141abe5622ebcb0c9cc7a48d72447b5f984731b34f8b3a214654d10b5e52e013163c1871797fc9571485625597bc9f3036af272d5ee85fda5f6f391140740566e9ba53a74923d48e1e2250e94f77482de55f83be10d59b1d98480affed82201fa2194a5", 0x92}, {&(0x7f0000001000)="26b7d5bd433fe829ff88d49f36a4c6b9c9ca8fa25a5766aeead317821951f5755e347bf92e64f34309ac66fb42aefdeb323b1cb7f56aebd85f978eaa471b2b3c27cc50f41ffa7079bc287bca541cfb6c738d4c5eb487f25c7d3982c76778e0fa11b2472ca192b969541dd449e706a282c69928728bbc7d50cbad17bdc5dcf08a6dee8bc045b0fda39b282e8eab531de5c7", 0x91}], 0x2, &(0x7f0000004000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x200, 0x9, 0x53, 0x5, 0x2, 0x1, r1}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x9, 0x401, 0x7}}, @init={0x18, 0x84, 0x0, {0x5, 0x8, 0x8001, 0x3ff}}, @init={0x18, 0x84, 0x0, {0x4a0, 0x3, 0x10001, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffa, 0x3, 0x10000, 0x7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x7, 0xb, 0xffffffffffff8001, 0x7, 0x400000004, 0x8, 0x80000000, r4}}], 0x120, 0x8000}], 0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000001000)=""/251, &(0x7f0000006000-0x4)=0xfb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x20010, r3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000004000-0x3f)={r4, 0x37, "0516c81e9021eef3a3485e35d7ec68a7e30cc35967a1eaf6fe565c37451e7522944448e4a7d54c1d35ebbf6816ed376424407decca4732"}, &(0x7f0000004000-0x4)=0x3f) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000006000)=0x0) getsockname(r3, &(0x7f0000006000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000008000-0x30)=[{&(0x7f0000003000)="6e1654e0bbff8d1e398a21e9043ca2e15e782f388391bf276060caba04c913a6654ade9a0901ac2b64edc73a5c681b4547e5170a06acfc796afe7d21ae5ae97cf7d3648811779ec1b85fb7af80026a3bbdb5aec8d6d1380f3becf483025016c47607ede68959f955d6952005d42f1181e0b91ff3f7062ddc539fa9c414187dd9f166b3f61290e8c3552e02a9eb0617b1eb076df81acce19e9919246bee9c50a9fc18766b9aaa7101422d4d684b87f936c38f09dd176f6e9c7b30445ff6f342c04b4cc31e2478c6bdd417402f2869c0e5db9e102969f17ed3c60a98b4d18c96cc39691b12df5396", 0xe7}, {&(0x7f0000008000-0x60)="9fc3edb9e7bfb19a0a6690a03ae639ec0f6bc386581514428261f4ab5e49e327d5627d34cc965958f7f882efdfa70ce5ef9d956204fd312f90b92482e74873476790873b998de524a6253d540b32f446a8629c4f9c2692c7aca4963a84c84c37", 0x60}, {&(0x7f0000004000-0xf0)="97e37eb301f47719d5e9ac7a3e192d7171c52354057ef6c590a4ade1c4885f71ad4f677a1ec151abc89a62c79ead039480cc591982eb2eb47e5a729989cff9d0ded2f11f400cff9a2389f67e2f4f4b815de5034f1cae1cb9989cc583daf0579cc10e2ac1e45e2690214ba8bc8929ca2cb7fe3c6bbe1e478c767bcd3a768d42c5578b3c85cd7dfe4b1fcfcb4daaf0d40fca0b760fc4dd9b0cffbe194d851ec36a456c36d99a7a997573775e65b58b0c4a09aea43e53c5c678264fe0d01b2f1dedf9000b41d8bd2bf07dbf06bb19ab62dba2e3778ee3b7ea05cdde70092f1b812d4c306d082e0f2b20d9f9ab73dbc7494a", 0xf0}], 0x3, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x44)="0a42564d03813bab9d9c17a48b45789e7d411f2e023bbeeee91d2077a6a1a948b4142cdf57904ba876f46aeda94f475969274a263f7203f7cbe3e4f5e9ab8ad30616fb55", 0x44, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x80}, 0x1c) accept4$inet(r2, 0x0, &(0x7f0000007000)=0x0, 0x80800) 2018/01/19 04:05:45 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eaf000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x3f, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)={0x88, 0x31, 0x202, 0x6, 0x2, {0x1f, 0x0, 0x0}, [@generic="d004829f727b8be5dc95cc551c240f6a752e1e850c57cfe8c840cf52d27427dd3f604098eceb1d36be8f5fe8afde239e683176f6eb3e0eaade93d8e228648983645e0a3361ff92bf234e0d4cc0e6f3d82a71d7dad5321e90f29245239a6f1e05d7caea4a92090d9d4122a062f29a6227d0395238"]}, 0x88}, 0x1, 0x0, 0x0, 0x80}, 0x80) accept$netrom(0xffffffffffffffff, &(0x7f000005f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000702000)=0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000287000-0x4)=0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000ae9000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)={0x14, 0x18, 0x100, 0x2, 0x1, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x4040000) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000268000-0x10)={0x0, 0x84, &(0x7f0000f71000-0x84)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f00009d4000-0x4)=0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a71000)={r2, 0x0, ""}, &(0x7f0000f71000-0x4)=0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000546000)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e89000)=0x98a, 0x4) recvfrom$unix(r1, &(0x7f00003db000)=""/105, 0x69, 0x20, &(0x7f0000b76000)=@file={0x1, './file0\x00'}, 0xa) r4 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f71000)={r3, 0x81}, &(0x7f0000f71000)=0x8) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000f72000)={0x27, 0x6, 0x7, 0x7, 0x100000000, 0x7f, "8d936dc3ec00951d544a1157ae28c829c163b1a031b64757e8249de3b00901950411abbc57bcfdb6782b2e685e2b106c428bce00ebe9aee584bdd9698f142f", 0x3}, 0x60) sendmsg$nl_generic(r4, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1a, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 04:05:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f51000-0x5)='yeah\x00', 0x5) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getpeername$ipx(r0, &(0x7f0000c6f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c9e000)=0x10) sendmmsg$alg(r0, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000856000)=[], 0x0, &(0x7f0000226000-0x11c8)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 04:05:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket(0x10, 0x802, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000002a000-0x8)={0x0, 0x0}) write(r0, &(0x7f000057c000)="26000000240001f8feffffff00008d4001004407000000000000030040a68fe90c028e010035", 0x26) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e74000)={0x401, 0x100000001, 0x1, 0x6, 0x153, 0x89c, 0x6, 0x0, 0x6, 0xffffffff, 0xac56}, 0xb) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00002b0000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(r0, &(0x7f0000390000-0x38)=[{&(0x7f00005a6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000821000)=[{&(0x7f0000c26000)="d80781dbaf875b4ff8cff676c6abee66685932373ab13a1a5ba8435073fb5a013dc9a1b0bd8b2eff96f14e25073c99474943e2991cdcbc2b37985048c470913901e8b805f81e3bb940c052132f997e4956a4435965e18eee6356b44e4eff959cd5704a47bdc11e7f0240f89d0f8f9032e00f881576295fa34b9c8eeee9277ea0c52faa1c09758f08918bff084b77aa23dfc44e23156e352e0931e08a45546b56f5e3393631fc80135069f2e3fdb84081b515e653ec4e0c", 0xb7}, {&(0x7f00000fa000)="e33f4b3606006d320174c0dd67244090817e6baf08f3a25ee096cbc34e1f4d6adad2c7732260f7082212a6ddeeecb51fa8f213a5ecc8a9883aa79aabd81d0a97fb7be645695a850fc7d452f6879336bbdebc2fae6e48a9ae6e40152fc8a3dd419496823dacc8de8a9a6d2f3f8e2b79176ef54e5eec7b908cf8ac56e53ffad850c6e2b899b09dce", 0x87}, {&(0x7f0000a34000)="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{&(0x7f00009ab000-0x1000)="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", 0x1000}, {&(0x7f0000317000-0x69)="301eee3d1862111eeac8f6136adef1768346617a806f5d148e4af0726b12072b2f51f78e5858b7c309bfbf862796e0bec8a789a152cf7584f0a1c35527f446b375c2c8a1e22273f965d0601ebfebdfbd2f3277d84ce9b85d15c8976f79514dafafd1c2baf02e405ed6", 0x69}, {&(0x7f000014a000)="2f24b60b9f19483cbdb4ed4a5a694c03473b210b0b58e855cb12f923965b65c6141de4f5cc8e9f1824028fdde5021d93", 0x30}], 0x8, 0x0, 0x0, 0x4}], 0x1, 0x4000001) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000c6b000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/19 04:05:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f00008ee000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x9ffc, 0x0, 0x0, 0x0}, 0x20) 2018/01/19 04:05:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4e9, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000906000-0x20)={r0, &(0x7f0000000000)="8c4489ce41d4346266ab8af59592ce37ab1d0661229637f34a21af624a01092bf80b7d7723f41a4cf90c3f5122ad54e571a959c6cc595050aafa1fef3e233c3e5088d6f3e796f0d4dd3dda3aa6efed6ae25653999bc56db28d8e07dfe5d16018d69a3a0ebc1e62a2ea8a79669729711b541c2baa33c91387c1a5c9c6a71f56d28870907e51ea18477cd991bbbfe1d04007242c987d130898c4", &(0x7f0000000000)="803802d70ed3ae0c26d2c629c5053f271e736905aa619354db9e2dab4926af08e4874ce522672a4f11960871eabf9edd2fb6974f4412bd9aeda4d46ab18ed72bb7e5060c1e19e9dc9e7e16b86996a934874bc5304f118be9eeb3272b747d3f2123ece3c1a69e2fc79f65cb6b1165e30ebcf4973a03c139985d55b229d1aabb3ce4830b9dfc07ef7f2d78e74e3d1b82473f26dd8a1cc7734c5a20e9b15c8c36c2055cad807c5158804d43cedd48b91af930b90ffb6aadad4498e07b9298044697be1d8cc8a1d0381123eb0a1647575c2cd69010e0f3848a99f32d67eb8792cab76ab3ba557ac8", 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000eaa000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x0, ""}}}, &(0x7f0000aab000-0x14)={0x0, 0x2, [0x2, 0xc98]}) 2018/01/19 04:05:45 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00002e9000-0x4)=0x0, 0x229) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 04:05:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b76000)=0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) socket(0x8, 0x80000, 0x11b04730) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) bind$unix(r1, &(0x7f0000598000)=@file={0x1, './file0\x00'}, 0xa) ioctl$int_out(r0, 0x3, &(0x7f0000a6a000-0x8)=0x0) bind$llc(r1, &(0x7f000002c000)={0x1a, 0x7, 0x9, 0x89, 0x8000, 0x401, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) 2018/01/19 04:05:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = accept4(r0, &(0x7f0000e80000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cec000-0x4)=0xc, 0x800) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000004b000-0x4)=0x6, 0x4) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x80, 0x0, 0x2, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000b8a000-0x50)=""/80, &(0x7f0000e97000)=0x50) 2018/01/19 04:05:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x10000014, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000281000)={@generic="d567078c4efe21f4fc3f68ba10f75c25", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_wait(r1, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x7518) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000fc5000)={@common='ip_vti0\x00', @ifru_flags=0x800}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c01000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7f000+0x36e)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004cf000-0x6)={r2, 0x8000}, &(0x7f0000397000-0x4)=0x6) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c2d000-0x8)={0x0, 0x1}, &(0x7f0000e93000)=0x8) accept4$netrom(r0, &(0x7f0000494000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009b3000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002ea000)={r3, 0x80000000000000, 0x3ff}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000100000)={r3, 0x7bf}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000071d000-0x8)={r3, 0xffffffffffffff00}, 0x8) socket$bt_rfcomm(0x1f, 0x200000000000087, 0x3) 2018/01/19 04:05:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000289000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff8) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000b1000)={@rand_addr=0x0, @empty=0x0, 0x0}, 0xc) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000103000-0x2e)="b5fe1677f62858711fad749195d2f5fa0c2500f1c0d67f91dab23383f284040348785daa685d807b4f8ae557e175") r1 = socket$inet6(0xa, 0x80800, 0xffffffff00000000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000038000)=""/35, &(0x7f0000c00000-0x4)=0x23) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 04:05:45 executing program 4: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0}) listen(r0, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000abf000-0x4)={r0}) connect$l2tp(r1, &(0x7f000081e000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x4, 0x0}}, 0x26) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x4fb4}, 0x98) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r3, &(0x7f0000956000-0x10)=@ethernet={0xa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 04:05:45 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000204000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd1000)="58fbd264a0710573424a35b315e95dfc5001abb3eac264b3eba3d9444287767db4228dc1ba5d867c4d458a5426959d9c8306379c919765b42d6fecc66e7cb9748470741b0ad8f5d2373c", 0x4a) read(r0, &(0x7f0000fce000)=""/1, 0x1) sendto$inet(r0, &(0x7f0000fc0000-0x1)="", 0x0, 0x0, &(0x7f0000fc9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 04:05:45 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x5, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000024000)=0x1003, &(0x7f0000024000)=0x2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000023000)=[{&(0x7f0000023000)="e7353b90e6b7507ea8784d9dcd6e91d32c4ec8bbd1655cdbdb7cc22543f16377b5306bacb59e2f1bdce0b106e14b9bbcc7c3dcc2e65feb4f9b54e7c513acef40f6bc8646d412dc7b69b11824830795914330ade7707cff8700eccc4c690cb67ef59e82b0fca0fb55eb485e10c19f924123", 0x71}, {&(0x7f0000023000)="6195af09fb327a84b83c46eee21cb3d5b1aa0aa039619fa5ffeeb597e7a8110e1bd0e43be59d6f970030ffd50e20ad8c7f802475d8d03a02d9961327cbd7b238fe30047b8e73ed7ea77c555833b8ab596733811c7b7336789c507f1e7969943802f8f65eb0b31be55d351b9a49fe4d", 0x6f}, {&(0x7f000001f000-0xdc)="7ec6527ac1547ef17bae5afd639ff90f13aff221b6440ce4fc5612eebe85d19f8a50a5c4772ec74ff042a7d519b6b1205d7a6a6dded96e2bf6b54447ea20b0dd39c07f1242f20e1c0f51f6ef86a6f6ccdcea0b73ea3f712bde126c994c0f2918069990538331f47cb77189c1bd6154a1d2f5ee9ef20006e1b113fbfa9260510e510b62dc1146a7c37eb3b7d0361b64669a587f38aa3b3808b59aa5a04efb6ddfb9b7a070cd497eb46d3dc3edce05ce9803a044a278632bdf3256ee642ab97dab861e5c2b534eeb36cdb47f2adda701ae70a545d8681104b6ed21774b", 0xdc}, {&(0x7f0000024000-0xeb)="ab9b898aae2585fc9da6cf0bf2579f39c07e79cfea54005a24073050a7833bd64e315c058b38565837e86b6789bd7d280f078eed33d681c656d1f2ce8ca25e5a085c49006a4b56ff4dded2a27bbb4a1523abda7284f481914b7458207d7e55c55ed32be09ecd7dc9bf3c30552db10c5f7c549a6ddc18c92bf00d89250c555783828e2e24732ddb043143675619ad64b08ed3ec1ea3dcb2f30170780ee0fd1a2092bb0c84d3332f79cecd60ee3c2c8a1431a6ce74bd5df3e9606d6e653640464c5f618345f8ffcc915d8cff394a0933a07db31dbd8a7571f4849700aa80384a1cc5c8aa0ef46f0fdf3d5ee1", 0xeb}], 0x4) 2018/01/19 04:05:45 executing program 1: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000029000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000005f000-0x4)=0x10, 0x6690a2c36f618761) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000070000-0x4)=0xb) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000f8000-0x98)={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]}, 0x1, 0x8}, &(0x7f00000f8000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000088000-0x8)={r1, 0x1}, 0x8) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) 2018/01/19 04:05:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f000096a000-0x38)=[], 0x0, 0x0) recvmsg(r1, &(0x7f0000e47000)={&(0x7f000068a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000505000)=[], 0x0, &(0x7f0000ed7000)=""/0, 0xb5, 0x0}, 0x0) 2018/01/19 04:05:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-224)\x00'}, 0x58) pipe(&(0x7f000097d000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000085a000)={r2, &(0x7f0000c01000)="a84f77276d0b7848a7aeb85b21c1133d832c0bc9b550801e5b447b3f01541f865f3714f079ce57e0adefc8665e7c2aac8d686564f905940dc2e41a2ded5eb0c9c4c76ac758ef937056e0607da4346d489f9ccd35ab7bed9dbf5b8974f12bb66034c208c7225cdc5952651ec14213527c3b37930919d410010fcd57820a7b9f787f57daf430e3360446316b9393a6af24aa6c54cad55ae38b18add10e5d1d928473e78c4d2f63456a2416d917c2a08e4301fc37960309fd96b92e6386ae59eeb33766b7286bf8b2c3eed6f7c403754ef5426f5ac92815c72d84f642fa2f544a6402d9d510a919a9868eb92f6ac534d899a3e2d0e9f85312f1ec564afb6f6277f71ae8f11e36c26fe2dc5a8134f9f7df9fcbae6411f79715452870a120cbc6aff828463d88bd960a06a21397d95105e8d222719177f6f7342a0241ba04912a024f9569fbd44ce7f3451632023777e4bee3c612c4624cc28e73682568802704b05eb715107617254abae8c71f6a072efbee0757771a2e1d0a570a55844301b7b41a98a65c91ef8cd7d49869f54d7381ae386c2024c7ff7ed0cac8f652576e3289fe52710e8aa990e3fb6b1a018fb3c39f5347b3298a9a002c530dea0fae9f9f1bbbb6c70b6bb64fce466eef2008bc7950109c79838a4a433ae7970bf29335c16c5f707964617a84d4b24b1b58f17f4fe4f17e525028a72f9b3522e00488659798790ba95512332d0627db4a529bfd1a1561b97f9bddc11007b16a52d8355786b899fc522bb25782ec3cdac60d24260362418f8dfa6bf7a95d78835b871b4ac521f3ab1744c9b3fc1b81709a66b20e42a5f20cff199b1f887481588110ae1fc22a66333d3a316ec40b3522218189413b41338ac3dec6c69744a5ff630720bf26b45a261c47f1e885fdb847d3bce3bf2c634182fd0b5697839a9ab8b397e3ab244b7300d7e87cb693ee26ab2874f78bdc7b289b1fa6b905972ea257f48ff3bb6923d416507b4ce777597fb92bab51c1f21b56f349d1253fc750dd13c5722b835bf2d068776eb36d81488018039f853ae4e516ccc5443abc5e0fed601d2ab60f12d457d90a9f7f8bec99c04bfcf8c728f4da9a75433f591c31c4c0563ed001f4eccd4dc771a806d574d3f5886116dbaba67bfa08561c53c71eb070331cc03c787168651b659ea484a030eb32b2c64d50235fc4d67b013c1cc6ed07d7bb96d6148539c0dafe1d505d8e6a50dcd9b609a5fe61f614974f31c8840a34a6c3414d50f1346979c74b9c5cd19ee6b9973d5826a8f9d7ccb7933ee81db0fffa01d74d0ec27bf9ab7ed2583e8ac8b1ccbaea0fc76a081186c439343f4406564c13a99cfb3b3a333dac96bedf5051166a765f9621b6582b2b8d6aa969f1cf63d43e6fac08750cb4fd50dbc1b1179be9470912e6ad32935ff18c3e6e313d4b10776b5a0db8c3e33888db50eecb9f5a7b0761acdd7aaf651c0b03943980b840a6aa5aaa986643b0906181aef6a8ea7832af76468d7b45fc6ac74afbf34a0f5b6b017af54c9c1706ec746db896d89cd1fb8c8c0e408c5c62e6b76b8d45d320d552cb363b2ce4e99c6a6e2c8e356a23edc9522a5794f02ae6f33f75dcdf60653fd4a2b40f0d905e985d483f49a6b4b4c0e4fab3e76750b233c4f774324246b94a224241b3881d479ba5ee1080463a039e219960b3e58fb3b488f9c419f1e0b20c2132dd680ad1f2d03b4fc0f6a8f94b7a2877cd9debd83d6ec4f61c725c5524f6517a71971fbdd6107e47737f532e66aa163790222fd86cb78fb209a673444cb1539cdeecbe0af8a69336d909f4012064f738ec62e5ea33eb7f582e945685f942b16f975567469e837b6d864f7bb1da37fad255ab6c8a829aa4da33a6eebdf8c88cf822a2cae86e1564e136fe69749290746fa1002f30822ed3b2b9a775f4e8893119b6421d5261b43cf156eb18326de0214fc4fd6320be8312aead85ab672fe34407232c4c80be77ad64e87cb153345ac836b990bab40c59a0b4649311c56425f401baf060d9b8184e299518b7e376a47dd4098e03ab7c0c7221f04d9c0d280b76dd3036c86ac9738f861714777f4b02e9fae8e70e0932e9e5d29ff2bf2c037f20ecb91beddc0ca7e88c41b9ce2ef40bafe8b7cabdc7b7addd35dab26871de66a4180ede30f15465620d8461e4fe0dfd7e0e87edb428120a2d58700e48390877b00be1895e212466292beeed74a6d70fad28cf2e761e9fc9af09d82fb96d803e0b384102b4e2973698f4b6f4580559e20f950b084ffd7ccd06f120a430a7c0a208dfc9aeb8f314bab6ae02a872144f639192c594bdccb87ebf3f85906cd072138b7bf95c64a7d14fe4935ca42d95df6292bb4db0a8917d293ff860dbc7c1afa05c422c052cd1baf8ce0e6cfb6cae9660b18010fa7cbd3b9fcfb9b6dbebd7b9c970b30f3572ec47e77a9eb025b8bffbf15ea134c427f250bcb30562f675dcbf20a59e0af6776ca18f32251c45a774ede879d3d4216ba00fd19f5cbf84ff8879164df19c3fe805635d9ceeb521ec6c10000004ccf36ee3a6dc5f27277542970a2f305c7691bea7f94d59ee4e180893b331ef7ea8cc619b90e95c469e4a42999c288a1fc0eeec4d2f1d1023892b5e1f1797759c5a70da209926e8a19a2a39a5b6ad7eed82ca1347a40f04e0fa15a6500bb7dbf442af99ecdf9312e543582e6c5700d329e82ddb5b5034eb468e014146076ce6e12765e6e642752a183a4a61265d6b5bb55d189816a7e20b75f7ca4f5951230ffd425c36af008eab87b6e1f05437c77968c32e4dde71779025a5cf0d58b8da1835b17356316f5a9528235b8ce8a33ff881ce8045e66afe219b821449a93787565e2ec4ab84c5424496b92e0a0c99e1ea34c334fa24b85efa35757668752df6eb567f9feb6411d57f8c3b512e157786dd303b945d37573663763c9ef58d9af32a1843849bf190de20f9e00d450b12d41da89a96a96e4379769eff6d7937a44c1141e97db6a3fb0c52ebd5f19c3d86bbaf837b8b622f86fc346c037f2847a235bb05db37f22552d16874ef434faec8bcc3bd7da1d0bd5308bf00d2b7ff067c0429a2575e4b7a24ff3ec375476ec18413a527e3db477e1dda69e10d934fbb086d0166bdac1514e4add32b1927710ffc5903d8acfb4f4a6ab63cad3028f63fb7c95a3ffd80fa065c31b616b611a0806c43561291151b278054eef1cc51f06c4a36fa46317612c30fa9f7817749d5f94a93ca82645b96667d9350b09225dca06d4b62fa2f40f136c38818b110604e213f9eaafb8cf28c334c8b732fb1f4112907d62811f56387aef30b3bc66cb17ab5ad3f92340fbbf03c80c2043c3e888133f38ca7f1ca0537b93fe2d53522fff5f24df23ead81d182190197fa070cc25dad3d86c07c76e96e090be5235be245173276d29132979adeec73acbfb78df7d602e0b73b6c8adf3d61a7b04f5d4b15509c2f0623e99143ac7a973523c7efd4678659fab00098befbe1a4057c040b46390668875a8330d0f4b924e98ecd41c0787cc7d84e468745e72ede7c9c7f065f954d3f8af2426dd8db4b3a47774517f758a7ed52247d7878fb5d9caa6c293c2e774ed8a6eb575eca8db9a51a1eee4bc6a3271c59910cdf9a0a96f4281b069282791368e6b425287c1e63ad53aebd801db906fc57d35b6ee223fb8de2b3978a3edcb4690057f6923a49f1ac14a6bddab65bb13d049ec0f8ba40b67fc559bd6a49941b15ddc06b26c429f0173a174aac8a7423e83948be4d6c3694ef802336593bd7d5331ab6fc11d421c63f6f5b5ff9d7d3b126a1ebd5b6328b6fca94a5a0c4d302e9d7fd60d502344e80da1d4e4fcac54cf5e840470c6647e7a787e920f8b88c11ed41087d2b8bfaed81ddd8727f84338edb3b238d36bb23f6478b8d5d7d10906e40398a96cce758033b379e7d6e3705651152692d49a1b952004b790aec8d86b9dcbb927a0758bff61937058b7abd8be97fbbd90ca80474df726778463816bcd69f8120323d082ee5744c30d54b2f89c131ddc226b1a523837a94646964cf209e2649536a65718a09a4507bd47fe87baa27eb6346896ca4fe599aa3961e07b0afa5450787021c8e20bd49cf76ebe247ea016777d8efac18faec782feb27abfaacb4c19234d5b0d99f831f63afd52a6b65dfab5b2cac5f988215d17b35c811738c81f1b9d5fb91a76f0c32ced1e4284607f6767fef2adb3aee8d62af53704ec0b79ae727eec9dee961e83e81f12dba15394e730185f415fa04f967013454c59b6605aecd5524d0990f6af34b44eb74e7934ef874f621ac24b9aaeb87fcc98388a194177552bf8d4d34e9366e40fac1f40c12d66b9312c654a19b1eb30a96c0f6925207165d3d79f92e035bf54687f88f399e78d066ba83f05dc4f1e8afdbaac4d701bccf059489816fbec20ba9815b27c88b796ed0e2de6de7a64fbda410ae5fc983cdd6bba553fa5ea374b992e2e4aad8ccffd614669d262415e564d6086e5c5a52e81b9d016cca7ca84026ed6c456500a90b95eea3b7d4d52d65d2fa3a140720cedf0352bee6a9892f2a7839107f6c25c9858f79cdb5d15deed18b8c3c2dbd621cd436ea16ef052a06c87afafffbc3e39fd32fe53c36147d506962b84b6992ea6c692afe96c837c04368c3612d2c984c8da69aa20c575b09dafe98ec08bf77d16a4c594af955faa494c739d6c68ed07d8ad55f82b90774f5bbd35666f886d2e14d1b54971e0db3d67f7491338eca4fd2cd75944c18616f40ba90b973571767d073290e9c4d13862b94626f57e6e110d6296aea19a64ddc82ba37cdf836071504841ef37629a2d4861eacda37629c97df855cda7ebf1a326cc51cbaf1a99fbb4959ec32141c95829b7145bab00592308d38150fcd4324ef45100daa8abc8de48c4afc76fa5f2dc17826a93952e3b5bf2f0b31268cbf63e40224d2c19640c12f116ad10d92955cd68ea7be47776e8318bec994ac25962feaf2a336b3a2a6f9a877a43208059516d5979db31938e3b6ce7196c895d65d2e4b4c92be9e8b72a1b9193d467b9533b4c7683ba9d07c144fc66d47e93c842534448807441aaa2486466a64b1c42860a3685d343dc584210ebf21554fa048ad1811ad3d81a8e6f8293054809acbb91db271d93305d5a4e83faab6c8e7202f4872cd31161b5e39db6e83a5ed9fbda9a6f481c6b82877c7b92b1328daf0b1063c7d4370a5d2b671f8582ee9e79bba18f7b84936c7bb6342ea38d95ac22952ec970cf2478d5af5965aca69324a071aa357c493ad071cb72be6e3567005b8cd58d8cd1467c7e34e4a00427f42fde1edcce0b9c18876dd65a37bea99fc1141e5732fbc81eb730b9450e5cbde6aa7e531ae9161ab9232c9231fe70cfa51833a20abbc6aec03fd6fae534debd69c51991b54bd06b87a770af7af0bdfc7839fcdbf494a0512b639c6350caad2b2e3427ed453732a5f4a50813e1aa6e76ae63e9497005e7520b8c697f510edb3f92c8a7f4e3711e4d9551500e2d6139176bdfb1a3dd81179bb4bd8ccf1de635f10140222321985431661f850f125c8abeb0e7b4c2176b01be93d9a0f8f704d8b0d61442f88d013f053c3e43605453b472afc5f7be8d27967f903c7802eba5951084c83d0c6a0ff1e3786a9fdb2dc786ba0929c3420c1f033474ee5d414ee32fce8da8ef92ff7faad533314a21ab0e69822049fd760ace6132687a531cf0f433734f3e843550208b258f2312ebb9ae215591680b6b275d381a6bc9fdc54e0accc98454ef93480d97ee312ac37c291", &(0x7f0000966000)="7725dab8a209dd4d38a138703bf03254ac6055a62193b974803ea48fc2917b77efa36b825d1c02800323e5144e5f0f1847992d17340dbe6ce0cfd9c6bb258ff52056ab665d306b13b48c5578ccaab40377af718cd8e1f6f5a848062d2acd58fe3fa6574ec9cb1ea513fb16ac0e1650c03f75821918781d7a5f94b07f0dad62b1e47835e8249d91448d1dfe6e6c9caa972b340585eb402c099c2516fa0407d134a3000f12cc4f4ea108368d4afb108e325addc6b571f9ff765d9cce194624c3cb40ff6b753d1ef905cb1413081581", 0x3}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000088a000)="9c2b347da6e8034feca047b56fb7c5a5c9b300a4b2d02b70a005284fc4919fa9bad029005e2153744787b7da032cd529aae599312194e38214c7b461eb94a3c07982629fd2332a320c97f67063058151f01481ac81d19d7f7344e2d189fc49bb1e6abd82b0d8da029b529c5eee5d18c1ec5573d91fd1d36cb73e286f6ec10978004628eb296b6a9a419d938fa070965c03", 0x91) bind$alg(r1, &(0x7f00003cc000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) 2018/01/19 04:05:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f0000001000-0x8)="fffffff4ffffffff", 0x8) r1 = accept4$inet(r0, &(0x7f0000a3a000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d8000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00001b5000-0x100)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in6={0xa, 0x2, 0x43, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0xb3d2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80ed, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x6}, @in6={0xa, 0x2, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8fa2}, @in6={0xa, 0x3, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2}], 0x100) 2018/01/19 04:05:45 executing program 4: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e4000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random="8a53ee431abe", @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0xffffffffffffff52, &(0x7f00000e7000-0x8)={0x0, 0x0}) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f000006a000-0x3a)=""/58, &(0x7f00000e6000)=0x3a) 2018/01/19 04:05:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockname$packet(0xffffffffffffffff, &(0x7f0000efe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000052d000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002b6000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000116000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000091d000)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x2, 0x9, 0xa, 0x80, 0x80, 0x8f, r1, r2}, {0xfffffffffffffffd, 0x1, 0x1f, 0x2000000000000, 0x9, 0x200000, 0x0, 0x40}, {0x8, 0x19c2fa8d, 0x81, 0x6}, 0x7, 0xf, 0x1, 0x1, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0x7f}, 0x2, @in=@empty=0x0, 0x7, 0x2, 0x0, 0x9c, 0x9, 0x0, 0x3f}}, 0xe8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) r3 = accept$inet(r0, &(0x7f0000834000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000520000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000721000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ea3000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000792000)={r4, 0x4}, 0x8) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000d99000-0x78)={0x7f, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x2, 0x7f, 0x3, 0x0, &(0x7f0000d87000)=@common='ip6tnl0\x00', 0x9, 0x9, 0x9}) setsockopt(r0, 0x23, 0x83, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000977000-0x2c)={0xe, 0x5, 0x3, 0x101, 0x8, 0x1, 0xc35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fcc000)={r5, 0x28, &(0x7f0000210000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) close(r0) 2018/01/19 04:05:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c5f000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000f9b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000072e000)={0x0, @in6={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fca000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ac0000-0xa0)={r2, @in6={{0xa, 0x1, 0x34, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffff9, 0x2, 0x7fffffff, 0x20}, &(0x7f0000bbb000-0x4)=0xfffffe07) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b70000-0x8)=@assoc_value={r3, 0x7f}, &(0x7f0000e07000)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00006b7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000136000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000398000-0x10)={r4, r5, 0x7ff}) 2018/01/19 04:05:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x40000066, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@noop={0x1}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a4a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000074e000-0x10)={0x3, &(0x7f0000ff8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004b6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000c08000)={0x1, 0x0, 0x2d}) bind$inet(r2, &(0x7f0000ad1000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000028d000-0x8)={r1, 0x2}) socket$bt_l2cap(0x1f, 0x3, 0x0) socketpair(0xa, 0x0, 0x7fff, &(0x7f00001f9000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000f9e000-0x1)={0x1f}, 0x1) 2018/01/19 04:05:45 executing program 7: r0 = socket$inet(0x2, 0xa, 0xd9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000074b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000803000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000042a000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000833000-0x4)=0xe8) r4 = getgid() r5 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$unix(r1, &(0x7f0000e03000)={&(0x7f00001c4000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ffd000)=[{&(0x7f0000125000)="b821e9ac6aa733480e01cc10562b57f2299752b8120e79944c77939258fdf27c184564d3960d1baed6a4f7222b61454c5d38408dec9a837a6ac351056eb4cd66206a4cdc02ac2071b68ae829bfbeed78552d7e360dc2da4e1724f0e2c9c7cd47caa894e21195f02ce44479076513afb1f926b1ccad0dc23416607223f611de787884ce8a0532f86144bbb31c515c1c3b56a7f019819a0731ae6928186341ec20f8ea81466e70ccebef05f3797c3564c8d6d131aa897a94767cd1e2c140b7bf0da22ff5570310d609efb0bdb0bcda0dfa24d4c2ec79fd6ae6d3ba60c954978088ab03e82595657469b12c3e5ab35e9cf734cad48b2a8b4261171e6a6236787b7ef8baa3f8b8b69aa5389f4fe8568fc497ea099c58b1ea2ec6dbadedf5b327c8f68dbb511a37f868b740270a2e2616c04e337a36b05e4c2d3e2fc0498dd1fc8b5417ca9a0fe0688e4ef4ef2b312bea145c06fd60012ee1c0f5136ce59ec37f6a39c6c336311d802b091c1f2561ff7000e3c8919ef26f4a8869e3ad8a7fc2f6f0f1b28ec70daa65da5e5662fab7380a518c765d39eae673b790d7e1d6284d2d2ed49ee6fab766c2e0d011f8a76b2f706b29d549f8b32ee56e912df48a4ae2c3c1b855ee93d00c3bb1dc28b6e65743817612f53d394850e53fad02dcd51507d9242faea1ac68bb8145376893397c3c045a912b1e625ab7a7e8daede77a15be5ce3c7d4cb1f5f3c16b206574509b6eeecb9b854fdf6542d7da8f842d154a7f98c38e80e0fbefc7cc1e32372a792740ed915ca85209551403ab6e89f746c4143c9c5adad2a1ca6293e837015b400a496aa56458c99339f2c152c9c0b4b4deef479c2cd7eefaacba9622acef7e07d3bc91a7194d1187b484097157880b0b17e5ef2ed19292d6434008af85e0edad0b6e008424d29f31cb3a72ddf4521a767686b067172f7c3393b9706e56d1bc00a96e73ba583021c1c087a4111f7f501da7133fdb736d26a2b09481f1153d5a7fbef5e9274badf07ba41ddce70c73d9bdadc6922faef97c3c73f7b48478469b6f8267223147bd69fbb2d03c2b2f3a091ac9dbd2824527cac64d1cb8492d7dfe160f74a2325ba990575a8dad18d2ed83a074a6eadfa5be84954fa65038698a8ff81118207865cbcd1fc38fae6a8b6ded370e70c8f62c1ce6d452bb7b4a36714ddce20a0e0c1f97782b647316b9f9a8f7f16361d12294f002f91ec55c7ba653c5b34a37eb811add61b485cb6d729057ce4d631639211ff4f2232b341a84f569f8bded8941f4020935fddc3812ec9271e5867a2b26c5c5a17c402fc1c357cd3344cd893528062776f57c4681d57fcf9da005ecd1552756c47394e3989a54a2e161a62dae233e080c7705d9a53d088f4006026bde64e832749a61465a6b82cc629375213e7baae714cd1aeaeb232d91e663fdf4654a0f8b361d15621f0e393c3ec48fcdb0d2952fa9b745f92b63915c0cc6a2b43ba0bdb7aa82cd582e48baeb5e5be914acbe4c0ef982192a5dfa5b189747e1588eaa63735fe6839b7b93f1d104a174faceb66218edf30c8fcd29f8e904f8ff28d7c83a895c497e2f25de472f7e098350423d6cb7d4df684bf69fec0fc3790032e2fb6a11fbc9517c41e99fb9bac0e59e40b795d961fe57373edf890eeca0ccc22a259ccee4bb0050601049ededc1efcfe4c09b2e8f44a632f1148d2881f823acc0c154ee1671a236eca4725f4d9583c28e887e64685c3828ed19e1ecbdfc899c1cccf4d09ad2ba45d254c2f97cfd11607c6299bac1a6559bc9385fd4e6d91a0be1a582ca534860c45b598a0f4de70d5c781fa23fbd07ddad06302db89c5c7b930d9c55f2465c77ea8b1c78ceb67c75a89d52fc6ba81636eb3505452ec50c09afa6cc6d358b35f600ded27291a3f6ca587acfe210ed4b9963c7a6c33bea2f6b40dd510b99d3b4301938164776e72b0863db0a23d419b3a3fbcc4ea124a31e7e2a3b21d31b3c7a1f1e9c3ef9669fcb8a18535b6125df0b9ce12abc650d96f1df566746e3a2b0464112b279060a5cc982c6d026352447001f83772a19f2d5ef2551a107659b2188636b9f7ccae0ee35325b9851dc224fcb076d945f44ca2d8af899fbafa863669b876c43620f4be56bea02de00df0e0698aee258bef744eef3673c9732284b3701d6275f10f59329b4624f33e7dd09cfdf9ef2a9db1917af53c3eeb19f6666b341eb76376ad30f2a428a29b63b9452794c262d2793abc8d4c8d8541d758560f6196c9146b7d1b7c23a3d382b51b372029610d133fc64590591fb2f927a4b282e02bdb86200e3020069fd2c236270b54129bd6b8cd972543d99df340498b1ce66e71bc244872a0f708c332ae88730cc9d45946d18e74780ae811418b2c6dec10c62a708752c8d79af0bec9e1cc95fc1a5ccd61e3cab521b034bf26a9f0aaf917db53f4551be49880c594f778f0dcf4a6a99c459fb7b8c8e59ee682556f263d7fba14749573408ff9b0329494191790a61cdc2b63bcc60ebfca23e04387adfb3b916f91f02a2ace506dec34c0d3250a78fed44c74bec39878b4d61330088d5e38b62067b971c3a66bd331652773003ceb2eb6ac880195790fba3dea6f6bb0c3f352391f871ea9d28b5f62954b6a73047075ba525c9a68cc890ec461eedbe2c16ba736a7c2ace0bb24012fe633f34b9f8200bafc3e88fc98f6e7c0cfab88964c701b9044887f5a838c0b3327c96f10469e4adc240d799b5ef0b8a3be9f745ccbbf29356734f8b88eb8778d99ed8a4d7bc0ca5c67ebf485877991a5cc9ff18633385d5e60e24842249361bafcd64b2eeb94521b0fb8402e2eca68a837a995228fbb489a85088f4e21c59e3f6cb80b81842e3888261f5bc419fe16a59808025343950b2d0752f31d6cda57f790e3a6daf16c3c89a70391ca572c43c20645362cd823ff348d44406dd27bccda8f984ecbb15ae82dfaacaebe657f1b5cd11f21fa37a5a4a47ae3a8f653d0ce5b6bca7c5c912d7d415fab7793f7c2c2d22c086eef27758dd730446cf39a67cf32b7a06bab7fbe64966045743d5bb061401b002a5ab6d4a0b81d73ecb9ee3c1e895c3365cebde1337d62bdc33ce8cf1a9175ff21c620a73413f1908b941882938c2574bbab7df4213749a7fb3d48e8d82a87c0923cd05ceca5e388fa24a68d19636802c6fdda45d334162e7a6d86fd3155fb466268155a050f40582ae026378e9a56c01da2ec63158f6b147d085909d6dfcb9825f7924a59a91078e8335e0abddf87659eff6d9f626c10d20815cda09a7da1818d9ff2cdbf30dfc3e82a4a1dc03b3bf7212ad281bf45d445fc095270624e2ffebf8c4b6c6f5dc26eed3db715b1aff0ea37b2a05382cf0737aab7b51ef4ae9ef3777897239d0e318ad545e464aff692ff2e79682549da4cef08046c4f3de263c02dcae335dfcc50d2081ba92ee1c6678e006746e58b4d401f0865c9a97a08f8c7e429c1101a5205816795c74732afdddf7226369562866f8cf8571d2646f57a01567c17242ac9faf587b6624918be5d7b0c31bfd116e9e36b84931a8d4de80ef099136ef6d617bc9688fdfa9231581e6b56a9065f372a1db9f389d1dedb4c3acb1de86215997dc363cc0bc1d0976fcd55e6a1b85ca7c19504fe6facefb0897f78ebd137cbfdc34f59152da92e5b9654ecb0793344e8cfe91ff216f4b2c5f8e5d11ab1e61b1b454e64931ecef1b0ce063b8044ba84f4957c1e32073ccdbb4ab8f33d7a47ab818a22fb5516920d15859245cd69e5d4ad4512c2542d712827b63cc92c069c675ad61e8c5cda803829cd7bb28bdf24cc63da79fe916d9ac48ab3e58988380dea890630e9165c369704e5d3752476573e517afe7c145e5889195eb84bcf999cc46d93cbdc7f93bfed58fd95e6acd53b7cba8b0f6f33e267c38933bf88d5c3066089345cd02573cf3917a91c74be56f4a17439d57fd271cc1523a657403176503b7228baa84e0c0b646a01c1f5769add844de324bfa115f399fa1f305f92b7fda5028a499028a4fdc652188c4576c6170b0014f1c9c69b2ada8356ddb654c5d4395328281400184e824d1cb902730614fbaa8759cb6ced28a5d17c672c33128e132d050e65519012faad42af56f2ab1aaa18925d2a1122b62c8bb6061fe4bf36a5058c09faec9f4a326362ad5ef3ff875bac2e1c1b96af4be38759cc3b3ed74b93292648663c48834b737b9d1d3c298b90ba903ddaa0cb7a2a46a3d84bedbb9af44d8304d4c1f9c30780ac5ee7c537bfe59eb982d3e0ebe3fdcfbcbdc2b0900b1a480a5d178adc104989f1c2bfef1ca891adc9536536ee1c49411071009d80670ff47aba3c1599b8fec50186ca67680cb3c2e2b4b3006c32525ae50217718ebe084e48d8ac76035f0b58589a3c915288148ee6f6ce2343324bae61092559e4bdee22bcaa7ac6c02d5c32a2c1335f5b250b6370e21b9dd1f729cf87e7d6ebd61cae786eeb26d62dbebf149ed14eceec6f36d5c3090dd5fe80c2842dbb9b282a77186d67eb7357ba5111c3dfa3b79918041f74eeacfb10e151102a4833c70fd91aa3a0fb93b03965a0fbb18e954c7ff85b4029a6447a6e78163f962b6fdb9884d50d1adc8c93f033d990afd8e8a6b4d390473a5f4559013321eabdbd768aed619e19bcbd46dfad61240cca4b6e49a2d55c6ff4c108ee8524a09bfc6f7b4bf7fc063197deb36ac16c85202f15859577f4beb889f2f7cf9b6d23d25d7d4d5564032c79468dbe3446bf598b4fefcbaeedac0a79935db70c8fddc6e93f17e170ff97b21148ebb61b41f37c4af5cbd5c87c4d853127f83c7ceb93d6510389e2f3aab09797341d193028a936612a907d5e70c85a69919d2d8c3bcac6b9df44fe6405cb9271c01e5332b2d3c4d3db107332614035772c5f30b20e8294d567a096f87d6d5158489c02ac135f649e2de34aa7ce24d5c52afac6ff9d610a717719bac85f0e0c8845370b960a8073c48245826286b22eed9f78079db5a75f6447b6f8cd66eb7895d4435932f84c65844c6a1b698975bd4b48d9d8dc8ef844ab669686ac20ed6985953c284437087013179a8cb874838cc0c2d5b954363c97ccc40860735111e90c3b8ec6b9c85e74a37fbb64128d23e9ca33c9609e2029bd29470db27b3ff9c75384f07441e8a02750db01d7d08ca82960db9c51ec095d3dbe5a67cc7348e35c79ace1355216a3929b538954495bb6645979e9d1199c5afb90462ca8eeec2fd0a8b16a4aa3909bd61f1179818fb68ddf2157b6ed7775e41e7335e436cc161e2e5833d6d9f7723cdfc77829d4f654a279b5c92ab8a07e0a88342614b9357dead34e3315209d2d5b211e0f496788b5ce44e14c4f45e1948b43f7f13ee1aa8cfecb9c548beb5e5807b82244ea6d92e56a0aed84813f6a144a5c90cd80322b43a4185d47db8912412ef3f63afbe306a57b2e922cdab797bd4e48063f8675253c4a91a79d4f68aa870fcc46a5adae1547e258236b81e7c7ecea483260f54652742c3ca58879a90dff44368774b55654509c68bc158cdffa66883b23bf564ccfcd92d9c13e8f0613598f7e6cd3e0fd4367079ce56ba3b0d1c03976ef18a0dfb84d8730abe6371d17d9f6e54a8011db969bf7a863056976d98156841536f3e98127689f280c0dd12e6af12e133e0aadb2199b5055517053c58b498ee2515a1c7ea6eb3aadd3e25be149b46cb3c4a3722afdd85465ec61a25c68f41400630eae6d54474005009f81f7b4585e1e08647042eac275f8fb853dfae1ecdd20c3dae2ebff37c253", 0x1000}, {&(0x7f000009f000-0xca)="78e88a7417270050196943570ddb26734ba06b0ff4c44214b10474ca3770c1183113ca4cc2e8fcd86b373120a4ec1e51e67413fd9d7a1401bf782d67c5b4e014526f959d7c5ed0c73177857f6156370643f09d1efb617742b922fef83ed11603d69c53bd4c0ec1535a539c97f8e33c4ff05c427434544f545013d874325d792f35dcf5ab7db26cdb3652637447d63e41961f2c57328d1b8f634a2c547aab5e79a9a75f170dc3762951c97bc45efadb8ca8b0897b0a7df5967515fd3686c369681de4e16ca5a478350b44", 0xca}], 0x2, &(0x7f0000522000-0x58)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r5, r0, r0]}], 0x58, 0x8000}, 0x4000040) socketpair(0x1d, 0xf, 0x7, &(0x7f0000e2c000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x7f, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000a8e000-0x20)={0x9, 0x1, 0xc, 0x3, 0x101, 0x6, 0x1000, 0x7, 0x0}, &(0x7f0000602000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bb9000-0x98)={r8, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3ff}, 0x98) setsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f0000618000)=0x0, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r7, 0x40206417, &(0x7f0000d89000)={0x100000001, 0x30e, 0xffffffff, 0xffffffff, 0x4, 0x5}) sendto$inet(r7, &(0x7f0000b50000)="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", 0x1000, 0x4000000, &(0x7f0000fcc000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r7, &(0x7f0000d9d000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000104000)=0x10) syz_emit_ethernet(0x32, &(0x7f0000470000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[{0x9100, 0x9, 0x1, 0x200}], {0x8100, 0x100, 0x0, 0x8}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x4, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a82000)={0x0, 0x0, []}) 2018/01/19 04:05:45 executing program 6: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b8, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000ae0000-0x4)=0xfffffffffffffe52) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000ae0000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ae1000-0x4)=0x10, 0x80800) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000ae0000)=0x0) bind$unix(r0, &(0x7f00002dd000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000b10000-0x186)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "0d029f", 0x14, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x101, &(0x7f0000ae0000)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x800, 0x401) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000745000-0x4)=0x2, 0x4) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ae1000)={0x0, 0x0}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000ae1000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ae2000-0x4)=0xc) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000118000)={0x4}, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000ae1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r5}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000ae0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00009f5000)={0x0, @in6={{0xa, 0x1, 0x256be785, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xc740}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x2, 0x81, 0x20}, &(0x7f0000ae7000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000fd5000-0x20)={0x100, 0x8, 0x0, 0x69, 0x2, 0x100000001, 0x8000, 0x1, r6}, 0x20) 2018/01/19 04:05:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000062f000)=0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) pipe(&(0x7f0000b16000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00004b5000-0x38)={0x0, 0x30, "3f83ab06f8b1fdd6a9f2e77586387251668a8b8418d773cbb3d35f2e2613e3c4859a609ab232ae366c9ae3f9f4cba6da"}, &(0x7f00007fe000)=0x38) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000eb000-0x8)={r2, 0x6a17}, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000150000)={0x0, 0xdb, "a67f03e5655141d7ada4e5dae801bf57ae44e81cb2f1862ad61d25075d3334f4eeacb4884b38c3f5ab8c9f5cffece79be90c1965d6038ee84774e5c8a6b88a1b2a36dd53831ac839beab57f4eee72521c89518a8be8d52ce4531672cfd920da3969e10313d9a83aabe537be679d7887340b9fa5a5f94026c869aa4aa2f0d994a27717d26bcc8573822b6cb36d3375f60b2bacca42fe43b6b60ce35c72bd9341a4f6481eaec58c29f828c46ad6f6132ad67bf3e7e08c9a7c73641aea36fcd46234cb453ecfb75980ffe59af9d68145ce0856e7d09d0d40613ae721c"}, &(0x7f0000982000-0x4)=0xe3) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000dd6000-0x8)={r4, 0x47}, 0x8) write(r0, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) 2018/01/19 04:05:45 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000001d000)={0x10, 0x34000, 0x0, 0x1}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x1d, 0x829, 0x2, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000000d000)=0x0, &(0x7f000001d000-0x4)=0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f000001d000)=0x5, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xffffffffffffffff, &(0x7f000001f000-0xda)=""/218, &(0x7f000001f000)=0x2f5) 2018/01/19 04:05:45 executing program 1: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000de5000)=0x3ff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/19 04:05:45 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000007000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xfff, 0x4) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000007000)=""/6, &(0x7f0000008000-0x4)=0x6) 2018/01/19 04:05:45 executing program 4: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b", 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000-0x4)=0x48) 2018/01/19 04:05:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x4, 0x5, 0x2, &(0x7f00003df000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000e51000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000fbb000)=0x14) sendmsg$nl_route(r1, &(0x7f00003bf000-0x38)={&(0x7f0000052000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000174000-0x10)={&(0x7f0000f32000-0x84)=@ipv6_deladdr={0x84, 0x15, 0x600, 0x2, 0x1, {0xa, 0x38, 0x4, 0xfd, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x20}, @IFA_CACHEINFO={0x14, 0x6, {0x20, 0x0, 0x3d, 0xfffffffffffffff8}}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0x0, 0x7e, 0x8}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4}, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x8, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) 2018/01/19 04:05:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000136000-0xf1)="16", 0x1}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x8000) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) bind$alg(r0, &(0x7f0000793000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) 2018/01/19 04:05:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x2, &(0x7f0000ffc000-0x2)='lY'}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/19 04:05:45 executing program 7: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f6a000-0x1c)={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00004ca000-0x4)=0x2, 0x4) 2018/01/19 04:05:45 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f80000)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f80000)={0x2, [0x0, 0x0]}, &(0x7f000032d000)=0xc) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f81000-0x16)={r2, 0xffffffff00000001, 0x7, [0x1, 0x9, 0x4, 0x400, 0x0, 0x9, 0x2]}, &(0x7f0000b04000)=0x16) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000f81000)=0x101, &(0x7f0000b08000-0x8)=0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f81000)=0x7, 0x4) bind$alg(r3, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) bind$alg(r1, &(0x7f0000822000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(generic-gcm-aesni))\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f0000f78000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/19 04:05:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000+0x2b0)={0xffffffffffffff9c}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="46cfae1253bff8653ddc1c67d44056d2"}}) socketpair$inet6(0xa, 0x800, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000004000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000-0x4)=0xc) r3 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r3, 0x84, 0x72, &(0x7f000068b000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000)={r3, &(0x7f0000002000-0x1000)="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", &(0x7f0000001000)=""/105}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r4, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/19 04:05:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x8, 0x4) 2018/01/19 04:05:45 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f000000a000)=[{&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f000000b000-0x1b)=""/61, 0x3d}], 0x2) socketpair(0xa, 0x4, 0x3, &(0x7f0000006000)={0x0, 0x0}) writev(r1, &(0x7f0000008000)=[{&(0x7f0000009000)="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0xe21}, {&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f000000a000-0x71)="e02abbdac27f9a61ce15527aadd729bfb74015398426d0111b84e89c50f183a8e36487985b1988d8f65f3f1b3d56604d422533baa6d682b0422820f678a12b5273ade44266e96f3cad477ca04c241e39df9f8f9d4b2e0ad1b915210a064792638962eaaf52c4221b0f8ff61ed63d3c5fc7", 0x71}], 0x3) 2018/01/19 04:05:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000494000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x2cd, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) socketpair(0x0, 0xa, 0x0, &(0x7f0000588000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e1c000-0xa)={0x0, 0x1ff, 0x1, [0x0]}, &(0x7f0000325000-0x4)=0xa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000683000)={r3, 0x400, 0x90, 0x7, 0x4, 0x10000}, &(0x7f00002e2000)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000dfc000-0x85)={r3, 0x7d, "16f17dcaa2309cc35f7339e8489eb7bf471d5ec8832814cac5fac39d667239ca3fceac6b601d1ea8346e624958deeac84f98328c0f00553934e8527c9fed901e68c1d8191b0f7d3c30aed7ce8e7d3f1cbd9a81787eb2c81d4117ce7ca1efac12921aaf1ceef0698b5611007c60382cbea974dc3f4eccbc3c607560c746"}, &(0x7f0000753000-0x4)=0x85) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 04:05:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000999000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) socketpair(0x2, 0x1, 0x7, &(0x7f00005b6000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00002f8000)={0x1, 0x7, 0x7fff, 0x2, 0x19, 0xbc}) 2018/01/19 04:05:45 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000b000-0x20)={0x7ff, 0x0, 0x10000, 0x11880000000000}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000000d000-0x10)={0x8, r1}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f000000e000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x8000000000000000, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 04:05:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014e000-0x4)=0x2e) sendto$ax25(r0, &(0x7f0000001000-0x45)="904c0a7ebcf7dda90cba8eb155008b3dae9487bdd112229cb9c8f3effc5a9523ac1b8c4d3a9293113eb50411bb36812c711fbb5e815c6fa80b95998889d99a27c56123b27e", 0x45, 0x801, &(0x7f0000001000-0x10)={0x3, {"44093be54e1c5b"}, 0x8}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000b34000-0x4)=0x8000, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000fcb000-0xae)="", 0x0) 2018/01/19 04:05:45 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000008000)=0x3, 0x2) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000e000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10) connect$bt_l2cap(r0, &(0x7f000000e000)={0x1f, 0xffffffff, {0x1, 0x3ff, 0x40, 0x9, 0x8001, 0x9}, 0x8000, 0xffffffffffffff62}, 0xe) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f000000d000)="bbff5772f1993bfba7022c8964734eda220121015c589001d54521cce2b70496d1cceda339e653bdbad01997b1266cfe664d036b580ff2709bb603d9a8916b97753978645a3ac40a09da81047c09ff6267fadc1245af7d2e5f7c7f5c6f0e3ab3cd815d9af9817ccda5da526da129d8b2de98106d17cd45812a8e5822f310dcf648db408f983f65e58eeaa9a9f947a95e1adb3ece6e2b216b53e877d73ee26a0bf865996b8880af1d32439da06ad140bfe8cb3c50aab5bc20d73bad0795183eb3936b") ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000000d000-0x1c)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000008000)=@nl=@kern={0x10, 0x0, 0x0, 0x10}, 0xc) 2018/01/19 04:05:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009e7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005db000)={0x3, 0xff, 0x8200, 0x401, 0x7f, 0x5, 0x8, 0x0, 0x0}, &(0x7f00000f3000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000afa000-0x8)={r2, 0x4}, &(0x7f0000c97000-0x4)=0x8) r3 = socket$alg(0x26, 0x5, 0x0) r4 = accept(r0, &(0x7f00002b6000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006a7000)=0xe) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000b67000-0x4)=0x0) bind$alg(r3, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r3, 0x0, 0x0) sendmsg(r5, &(0x7f0000edb000-0x38)={&(0x7f0000897000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c79000-0x30)=[{&(0x7f0000108000-0x2a)="7532f64ab7d09d8d1bba215e49c187996c", 0x11}], 0x1, &(0x7f0000475000)=[], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009fe000-0x4)=0x0, &(0x7f0000b05000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cd6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r6, 0x80386433, &(0x7f0000337000)=""/157) 2018/01/19 04:05:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000ae9000-0x1e)=""/30, &(0x7f0000c22000)=0x1e) preadv(0xffffffffffffffff, &(0x7f0000880000-0x20)=[{&(0x7f000081e000+0x33d)=""/2, 0x2}, {&(0x7f00008a3000)=""/239, 0xef}], 0x2, 0x0) 2018/01/19 04:05:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000812000-0x6)={0x0, 0x2}, &(0x7f00003c1000)=0x6) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x6, &(0x7f0000955000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000342000)={0x0, 0x3, 0x201, 0x3, 0x3, 0x7f, 0x5, 0x1, r2}, &(0x7f0000036000)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ef3000-0x8)={r2, 0x1f}, &(0x7f0000965000)=0x8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000a8d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ef3000)=0x1c) socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000ef4000-0x4)=r4, 0x4) 2018/01/19 04:05:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) pipe(&(0x7f00002b6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000008d000-0x10)={0x1, &(0x7f00005ba000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000927000)={r1, 0x2}) 2018/01/19 04:05:45 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0x2f)={0x0, 0x27, "05d60d2e85011ad3883031dc6c58ddda9016971621a5bf68a82a999462151ca688bf37afa5f2dd"}, &(0x7f0000000000)=0x2f) 2018/01/19 04:05:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={r0, &(0x7f00009b7000)="", &(0x7f000053d000-0xe1)="", 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000329000-0x10)={0x0, 0x3, 0x100, 0xfffffffffffff801}, &(0x7f0000322000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000925000-0x8)={r1, 0x0}, 0x8) 2018/01/19 04:05:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099e000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r1 = accept4(r0, &(0x7f00008b8000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005e4000-0x4)=0x10, 0x80000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000c25000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000491000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000400000-0x4)=0x10, 0x800) accept$inet(r2, &(0x7f0000f96000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d55000-0x4)=0x10) 2018/01/19 04:05:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000a65000-0xa)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f4e000-0x38)={&(0x7f0000d3e000-0xc)={0x10, 0x0, 0x0, 0x10000001}, 0xc, &(0x7f0000a06000-0x10)={&(0x7f00003c1000-0x1ec)=@getsa={0x1ec, 0x12, 0x700, 0x4, 0x2, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0x2, 0x3c}, [@tmpl={0x1c4, 0x5, [{{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x0, 0x0, 0x3, 0x6, 0x80, 0xffff}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0, 0x0}, 0x2, @in=@multicast2=0xe0000002, 0x7, 0x4, 0x2, 0xa56f, 0x7f, 0x5, 0x7}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x1, 0x6, 0x5, 0x0, 0x200}, {{@in=@multicast1=0xe0000001, 0x2, 0x6f}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x7, 0x3, 0x9, 0x8, 0x0, 0x1e}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x7, 0x0, 0x1, 0x0, 0x101, 0x8, 0x6}, {{@in=@multicast1=0xe0000001, 0x3, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x5, 0x0, 0x8000, 0x9, 0x9, 0x8001}, {{@in=@broadcast=0xffffffff, 0x1, 0x3c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x1, 0x8, 0x0, 0x1000, 0x9}]}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x8001}, 0x40000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000660000)={0x0, 0x0}) 2018/01/19 04:05:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000008d000)=0x0, 0x4) socket$inet(0x2, 0x2, 0xfffffffffffffff8) 2018/01/19 04:05:45 executing program 7: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f1a000+0xe35)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x4, 0x2}}, 0x4f) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x13b, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x2) sendto$inet(r0, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 04:05:45 executing program 5: socket$inet6(0xa, 0x3, 0x0) pipe(&(0x7f0000040000)={0x0, 0x0}) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@rand_addr=0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000606000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x6, 0x4) 2018/01/19 04:05:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000e45000-0x1c)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4, 0x7f, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x1, 0x3, 0x6, &(0x7f00002f2000-0x8)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000d69000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x10000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00009ae000-0x20)={@dev={0xac, 0x14, 0x0, 0xb}, @broadcast=0xffffffff, 0x0, 0x4, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) 2018/01/19 04:05:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x80007, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000963000-0xf0)={0x0, 0xe8, "e7e7de64ebd81c9a36712a31c08acc40dedc26207d33a71eb3de4f4e664769a38257ea181b14dec3484873f07db55099cf6d9058faef10c79e8ab3519a5be850e226b0df13b5803ade26952074338c081743c075bca6dff7ded9603a236b398a690e78538cb7bd71695ee4937a654f0a32490dd9a9573fd39055b2786e31d13f4924a2c4a05a62a589a8807c4698a1e30af3567390da3769e66d0aaf9f06c737b37169e5255c9c8935d6007638148359065bdffd834ae49c2da00f57fbe1468c61fb225df1d10b7fc21dc4633ca6c1f35225236c0c6f9b922fbe13b4a19d239bbaa7abefaadde7fd"}, &(0x7f0000ff5000)=0xf0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d78000-0x5f)={r2, 0x57, "47c40d44a62df7184866b307b1e53d7a7ec5aea0bc8df37f33d6f1ad48aae28949e232be9ac60da3618b85d9bf713a8c2af2af77f00816259d2b0266a32cda23397b59ca2f124aef2fc267e0ddf7231d77409bd3e54eaf"}, &(0x7f0000b91000-0x4)=0x5f) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000099b000)=@assoc_value={0x0, 0x0}, &(0x7f0000535000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000790000-0x8)={r3, 0x5}, &(0x7f00008b2000-0x4)=0xfffffffffffffca7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a49000)={0x0, 0x5, 0x0}, &(0x7f00009b7000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000094000-0x8)=@assoc_value={r4, 0x9}, &(0x7f000024e000)=0x1) r6 = socket(0x0, 0x805, 0x5) accept$nfc_llcp(r6, &(0x7f00006a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000782000-0x4)=0x60) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ce5000)={r5, 0x4}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000ebf000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000e5b000)=0x14) 2018/01/19 04:05:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt(r0, 0x84, 0x12, &(0x7f0000005000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x6, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r1, &(0x7f0000997000)="4b376411b9afde4bc720faa2dd8e91314fa547b36ad99a35cebdd98425aa8475aa6756abd832396f897e105ac393eabdb3854eee968bd18e8da59295ca07400acf267bab420e79bdb8e92635ccd2e1adb7fc1b81e1859205a329d4302b5fff98e89e896c09cdd8028131fa3ccdad796ace"}, 0x10) 2018/01/19 04:05:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x803, 0x100) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/19 04:05:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ce9000-0x4)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000094a000-0x4)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/19 04:05:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[{&(0x7f00008e3000-0x96)='p', 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f000059b000-0x38)={&(0x7f0000301000)={0x10, 0x0, 0x0, 0x1001}, 0xc, &(0x7f0000460000)={&(0x7f0000cb6000-0x11)=@ipmr_getroute={0x14, 0x1a, 0x110, 0x3, 0x2, {0x80}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005ee000-0xa4)=""/164, 0xa4, 0x0}, 0x0) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003fe000-0x10)=[{&(0x7f0000f33000-0xce)=""/206, 0xce}], 0x1, &(0x7f0000bc1000-0x6e)=""/110, 0x6e, 0x0}, 0x0) 2018/01/19 04:05:46 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006c3000+0xd0e)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006ba000)={0x37c, {{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x3, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6788, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2018/01/19 04:05:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000340000-0x24)="2400000042001ffff71bf507002304000afff511080010400005ffff0800000000060000", 0x24) 2018/01/19 04:05:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f000048e000-0x38)={&(0x7f0000ea4000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b54000)=[{&(0x7f000068d000-0xdb)=""/219, 0xdb}, {&(0x7f0000ffe000)=""/177, 0xb1}], 0x2, 0x0, 0x0, 0x9}, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000079c000-0x2)=0x80000001) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000e0f000)=[{&(0x7f0000127000)="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", 0x100}], 0x1, &(0x7f0000d74000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002b7000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000077d000-0x10)=[{&(0x7f000067d000-0x6f)=""/111, 0xfffffee4}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/19 04:05:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) poll(&(0x7f0000737000-0x8)=[{r0, 0x1044, 0x0}], 0xeb7, 0x2000009ab) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/01/19 04:05:46 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 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(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000b000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x3, 0x19, 0x3, 0x0, 0x0, 0x20, 0x20, 0x0, 0x0, r1}, {0x400, 0xffffffff80000000, 0x491c, 0xffffffff, 0x2c05, 0x4, 0x400000000, 0x13}, {0xffffffffffffff00, 0x4, 0xd303, 0xfffffffffffffffe}, 0x41, 0xa, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x2, 0x3, 0x8, 0x0, 0x1}}, 0xe8) 2018/01/19 04:05:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000002c000-0x8)={0x0, 0x5}, &(0x7f0000d56000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e4e000-0xc)={r1, 0x5, 0x30}, 0xc) socketpair(0x5, 0x0, 0x401, &(0x7f0000e78000)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000fa4000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000c0f000-0xe)={0x5, [0xf06, 0x1, 0x9, 0xc9c, 0x200]}, &(0x7f00003e9000-0x4)=0xe) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00006dc000)={r3, r3, 0x80000001, 0x1ff, &(0x7f0000a7a000)="2feb3d85e17b1f7131ff5fbec9709904fffa85a39aec6a56158495623120449b697f8dd7a4ac26a135ebf956e6d18de93c034c4cadaaa8f05361675b27e91f378185822643f165f95fd404ef5061d94d19b85706b76cbe44759ec2ba2b53f16b0146527478b5a9b800410eba95590495f570b6439ed1a7556595f56a18e297bca09629896869a6b7f8dc479fc4906234dabc0962f29279", 0x101, 0xf6, 0x7, 0x9, 0x7f, 0x4, 0x400, "c57b000518a65aa604f603241f66da50ccebc7d9f0ba959647ce10e3aef774a703f340c000561d17d89124ee15a0e8dc3bfb8e1a39e8e9b8cd6a4d5547050ff083b7206a29df97a51fcd937ceb245b65b48a051d9fe11392d711cfa21b1d3a7a3add0e6a55a940a0bec002164208df5cc1281ed74212000d3eb6c16b46ebab8c498f2e087e9b4228f1e753a8f9c3"}) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ea6000-0x8)={0x0, 0x7, 0x0, 0x0}, 0x8) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00001d4000-0x10)=[@in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/19 04:05:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept(r0, 0x0, &(0x7f0000bbf000)=0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00008f0000-0xc)={{0xff, 0x8, 0x8000, 0x7, 0x6d01f5bd, 0xc99}, 0x4}) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a50000-0x10)={0x0, 0x6, 0x101, 0x7}, &(0x7f00003f4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009c7000)={r2, 0x9}, 0x6) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000295000-0x4)=0x7, 0x4) socket$packet(0x11, 0x0, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000569000-0x4)={r3}) bind$inet6(r1, &(0x7f0000dc9000-0x1c)={0xa, 0x0, 0xe696, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f00008a5000-0x8a)={r0, r3, 0x1, 0x4, &(0x7f000081a000-0x8c)="5452474017b2bdea85334c08b71e21d0c13c5970368090ae84daf1e6d66dd4ac87171b6738f57a996eeaedf073088c966e83cfdc409a546ead7a43212a68baf6af622d1399b73666dc9535901dccbe74ba0780109d879b88249111d2a09e302ca185b5597d78c4e242c86782dcb6e310dfebd9733f202209bee77d2e95f1d339ad57035e79ef418bcbb15506", 0x7, 0x0, 0x1, 0x0, 0x5, 0x4, 0x4, "0a818b3b7c0d1432e6cd04e583e2c232e7433ea48c4e53247e02c600e35a785087560f8a1e830c8a6df6a937710cfcb7bfc2c0d1985a48e69549445d93a40ae16b9da1219584b58a1a954b20821a06a8b63f2a8c4d332867202f2df8a316780815b3"}) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) 2018/01/19 04:05:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dc3000)={0x0, 0x0}, 0x8) sendto$inet6(r1, &(0x7f000047b000)="b90ce86c99e755383bc81e09333eaa2618c3a0883b755a735c52195631710dced284f229816f42ef3a6be119e32ad4b05e0c0982fda5e91e50b798521ccb34c2d97235886a8ca171c106c7542e415760a1bcb7a0e65f050c6de082630bab233a6e26fe5a0d5f2c21622ba06f3f5d6358e078bd48f27f7513d100ac48a51fa78df06850a7a9e3b31b6a4e4c95c1620b3ae6539010597c0709c7f436a24d3c30426654214007b6e0ebb63e12aed8282e2cc17bfc791c189a49c12eb04b31bee8fb2f47059316756bd36a5b093574b72c70675ab8132f188ee4dce72f5f31a52f314f1958ff4e7642ad5c0c4b6a", 0xec, 0x4000000, &(0x7f00006b1000)={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 04:05:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f00006d2000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000061a000)=0x1da2, 0x4) readv(r1, &(0x7f0000ba1000)=[], 0x0) 2018/01/19 04:05:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000040f000)={r0, 0x28, &(0x7f00000c4000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a81000)={r1, 0x2, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000147000-0x20)={r0, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x0}, 0x20) 2018/01/19 04:05:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00004b4000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000bae000-0x4)=0x0, &(0x7f0000d57000-0x4)=0x4) mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/19 04:05:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000163000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000532000-0x4)=0x60, 0x80800) recvfrom(r0, &(0x7f0000776000-0x62)=""/98, 0x62, 0x40002000, &(0x7f000069f000)=@hci={0x1f, 0xa14e, 0x0}, 0x6) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002e5000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f000069b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) 2018/01/19 04:05:46 executing program 7: r0 = socket(0x0, 0x8, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) write(r1, &(0x7f0000ae1000)="", 0x0) 2018/01/19 04:05:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b99000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000f4000-0x4)=0xe, 0x80800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000046000)=0x5d, 0x4) syz_emit_ethernet(0x46, &(0x7f0000a65000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000000000006010c"}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) 2018/01/19 04:05:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000821000)=0x7fff800000000000, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x0, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000edf000-0x8)={0x0, 0x0}) 2018/01/19 04:05:46 executing program 3: socket(0xd, 0x0, 0x4) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000eec000)=0x0, &(0x7f0000eea000-0x4)=0x4) r1 = gettid() mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ef2000)=r1) 2018/01/19 04:05:46 executing program 1: r0 = socket(0x11, 0x80e, 0x100) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r1, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="", 0x0}, 0x20) 2018/01/19 04:05:46 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000198000-0x38)={0x0, 0x0, &(0x7f00001e4000-0x40)=[{&(0x7f0000f5d000)="a439c5fdd3847299ee2d122500f1ad7bffdf092a", 0x14}, {&(0x7f0000f5d000)="3150a2d80882dfc8a7bc7f7b310ff275b88b1f27f196b3535b8265ce690fe27e75e35a17f7ffaa07f7d06a1818e2bb57d6a4d7f4e3c13b5d9bda9e41d4a714e49a12d22c12167a6069e5be679723c0ce9e7a1e5ea2520559a8ff3caf355e9a65af63646956aefedf55d75e018c92e76494c948c8473d91689a2c75a25daecd4fedb0a94d236b106db9ec028547b955f36e02d68b6e48dda0981b5cfefc222c767f59a24c98a0d8e442daccb41bc9525545fd4991e98fb0ee0e1e116cc49f220db67d5a291719dfe23cb07a05915fee08cdaeb613b175", 0xd6}], 0x2, &(0x7f0000f5d000)=[{0xf8, 0x109, 0xb8af96f, "129d000f245c9b70f0e946514367cfa24d30a2d6938c5c443f93c0903ceedd4d5b007a1e451686da96abcbf37fce4f772857898ef1f489495e6e8d8a95c64fa792824a4ae05f50efabcb11aa34ec3e49d00f7c9c1c9537c2b3266f12d2b06494158539b7f01e39d12cb593154d54431224ec2ca973aadf9b813ea1222db590dc650aa72e86fe289e872ef59f0a3a09b1bec3c041b90a5555b867501fad0da382efb26bb8ad0df8e8f192aa1c457c718048ef4cfe7413fe473a98aa741c5f11fc3e3ad99af9cda4343302be5cecaa7fa50f90a1e84188323686005a57f12b09d9f0606035d52f06"}, {0xb8, 0x0, 0x41cf, "b9818a928dcd6c887fdb39630ba97c72a7c8eaa143fbd6c446ccb0d824589c1069d1a69c279df2d8562bc8d8953a55eca3e10f3409f8a86c3b12cff3247addc3f87d3c9577c705a9739da16742092440fc469b128fb2dc661bc7392329267872ec797836ee9acc6b46d5f50c13b8e9bc2e478bf7597faae6c72f46cfa2d5d2148bda22fd3f3d65275939cfa373c76e7001e30152ac0d96f8a31020fe5ad5430e7a"}], 0x1b0, 0x20000000}, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000f60000)=[{{&(0x7f00005c5000)=@ipx={0x4, 0x4, 0x5c, "fe25dccd3504", 0x0, 0x0}, 0x10, &(0x7f0000f60000)=[{&(0x7f0000361000-0x1000)="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0x1000}, {&(0x7f0000f60000)="a26283e1428f7e0f74f75971b8c4a03f3db6cf6fa84cc16e1450afa05095a55a36cd4bc756244ad19d8925ce0be6ad5762075baf23ee387df67981fcd241a56c07b5d39d404414c3c45e7d59bf55d150", 0x50}, {&(0x7f0000d34000)="1f273266dbf2f1780cc1feb300e0ac5add69b526fcc645210964da85085a334c4f522c4df1af8b11ce9a031fb6fd97767ba2dbd05be5acf89c8b1f3492f64cd8bf861083bfefdce897dad25f01fa7d2398a8fa2164371b128400c7f39d33e8a8c9fcae2546b1d67547fefd837797b1b2055db229db4b014171cc81dfbd03fe3ef7d5447e9a1331cc56f704aa", 0x8c}], 0x3, &(0x7f0000f60000)=[{0x58, 0x116, 0x9, "a59f90536dee54b879240126ba228d2b0b890e050c81538f95048f22ccc8a78c342e5fede1f3f93ad31e2713e5d7ef910c3c655395730ac65743b4d930bc0c871a88"}], 0x58, 0x4000000}, 0x400}, {{&(0x7f0000f61000-0x10)=@ax25={0x3, {"cfddd7e38fa1b3"}, 0x0}, 0x10, &(0x7f0000086000-0x30)=[{&(0x7f0000f60000)="7aaa9152249bc88c95ac23bb3b2a9e37952cb9c37abfef139683efa8314a88c0ade37c2c2be7fb0df8e124404ab62607dfc617d2", 0x34}, {&(0x7f0000f61000-0xcc)="9ecdffcca64c0d195792295d93ce4fdf47601a51a3b6bdb1ce6e258e9cc760b9dde75fb5d07dece87fd318511b0cac6a8390d708b3a39d8a84d7af9ebe076289764b5e0a624eec0648065b5ac7c36c54185d4827f174f737a2a2ea897f08835e3d4422fe3af0125e375fb4b4bd4f281e73075095b701ed3ac0af9f9d43541e5ff73913dce5e6af37a8822e625cbb94a703de7adec866d823bbd85e6ce54e57bf5474b7410121fce558538c0f5624267c2ff67b9eec3a0c48fc589157ae157fdbb565d1cb1fed9ac4ddae9f35", 0xcc}, {&(0x7f00001b6000-0x62)="bbe436f07c66ae770a29a1c61cf43a445a4c63f8f2fa0ee0e1ee28d7ca6e8f642c294adffe954f16d22d4ec9b40cca19de8e7ca35111d62acefe94c89ba09f9fdf736cd45b1faa5a9ba6ed21f24ba99e9d326b99334a49d0f6a08c6a8fb9d9c69fe5", 0x62}], 0x3, &(0x7f0000379000)=[{0x20, 0x1, 0x6, "d7eadad604fc906d937358114e7e"}, {0x1010, 0xff, 0x6ae1, "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{0x108, 0x108, 0x6, "03845322f92b79e0e6ef94f9da1430b7917bb2c64b6984783807c10e7cddc19acca3237d682b52f4425d9793367960715b40d7bfc1b2cb6c98a4e04b08a29b8da8834084def88684846f5c8fd90051acdd5d27030d59192ef0e2ca72b5654eb527d0f7449068373bf21a7ecb157f775d88b76aea1cda710d74cb3ed06e691743f8923def44a9ca4d65be0df1972d4bff2295b2854e18ba479419be6986323da88ecadfdf5dfb4261f9cfff4477f6241fdb2678f5e2b9dec4b5a359a9be0ef0340b2077b8b763ee718a69c0f5bdb95a28af1636ba78dfa50d296b086d6468bb95fbdc3f6ec774cc565dd3a89da6c5a95a937f3528dc"}, {0xa0, 0x10c, 0x2, "495f894dba5fd7f79ec86f2246d101846ec6aa9f22b03196696fa2ab5246b8aebcc8ff20a6bf3eeb85458061853becfa7ff1ad9bf5d93eed047e4c85275a8767c44111a2040e52e31e1c0d41a95a40ab016f8f8aa95d5f87d375cc60545160a15e05627790fd172d2ae767cfc54a8834575a5ed1c396ebd0f1998153c155e8a1e37e64f9b0b5a0048695c8ced0"}, {0x108, 0x10c, 0x9, "dfd3c211d221f202eeb2900ae1fcc60877e0a9b7aae968b782c6529d603f4851255e1b142f79b7556a144712d80ced3becdb7ed98cf3bfcd05e416934a91aafba8ea77772683f48989a1c57f1b166d85500421237813bcc3fbd0b49ad8314de7ad16b58161f2f211a8df0e90b92b39a6cf348bc4a5110e3f3f54fa2690cd8b46bd4d9a2e28a99051af999a6078808f3c0186d55e3a7490f392a7a7ce4f3db677c03b734303221817186ca772649d5b321a0ce4fac875832b3826ec7725911b202350c3bd47baf520a4e8a105f4e2ada389d868b96461592e669059ef80143edb669ba662ef29de422849ce23fd814f2bc23dc433"}], 0x12e0, 0x8004}, 0x8}], 0x2, 0x800) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/19 04:05:46 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000000d000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000c000)=0x14) 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) sendmmsg(r1, &(0x7f000000e000-0x3c)=[{{&(0x7f000000e000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x2, 0x0}}, 0x2e, &(0x7f000000e000-0x10)=[{&(0x7f000000d000)="1b2eb33de4be8a769e80eb98f695f95388858bf08f64cf3e7c3b03d5c4b794ba1e7c8cdaa4e6632d30", 0x29}], 0x1, &(0x7f0000003000-0x2360)=[{0xb0, 0x0, 0x4, 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"}], 0x2360, 0x20000000}, 0x1}], 0x1, 0x4010) socketpair$inet6(0xa, 0xb, 0x10000, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000008000)=0x200, 0x4) unshare(0x8000400) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000e000-0x10)={0xffffffffffffffff, 0x8, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000d000)=r3, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000007000-0x8)='./file0\x00', r4}, 0xfffffffffffffd92) 2018/01/19 04:05:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00005a9000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000148000-0x4)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000157000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000080f000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060e000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000469000)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x0, 0x8, 0x1, 0x100, 0xa, 0xa0, 0x20, 0x0, r2, r4}, {0x68d6e0d0, 0x5e, 0x6, 0x7, 0x7f, 0x200, 0x7fff, 0xf87}, {0x3, 0x7, 0x200, 0x1}, 0x8, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2, 0x1, 0x6, 0xffffffffffffffff, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt(r0, 0x1000001, 0x81, &(0x7f0000560000)="55e9decf3f44aba6fcc2c0ccf864e59f66425da5c4d3b6728f3319b45581951b458c6fa55b83fcb72c37c94b6042118a8bec083eecf0757027b9f90499fdb1ced4971a1b88e190aaf1b2e0fea8956815d81f19c1fd485e0c52", 0x59) socket$unix(0x1, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000f6000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b6b000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common="697036746e6c30000000000000176900", 0xffffffe1) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) 2018/01/19 04:05:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x2) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000c95000)=""/111, 0x6f, 0x0, &(0x7f0000b39000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f0000eff000-0x38)={&(0x7f0000700000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e83000)=[{&(0x7f0000f44000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000b84000-0xf2)=""/242, 0xf2, 0x0, &(0x7f0000e06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/19 04:05:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt(r0, 0x100000001, 0x2, &(0x7f000074b000)=""/95, &(0x7f0000f7d000-0x4)=0x5f) sendmsg(r0, &(0x7f0000a57000-0x38)={&(0x7f0000fc9000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x1, 0x3, {0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}}}, 0x3a, &(0x7f00000d6000)=[{&(0x7f0000331000-0xda)="03fd8f9c8c1bb56c6e937680285a420a151b3e6ad904f87787b2a028403c9d5b740391448648618e063232075e8981fd9fc15197ac98f332e442d0cc866caae78e4c6b8389eb3bda49acc95102384535e49eff755847982e1d15ba47a5c494eba55d15e0ecd85e541f8c93d8e95de4038e75abd53fb11841224b3fa094d01b10e1e5a3ef26983ea13d4755c386a5cc294a237ced22ea874094b3525f917fca78eb2ba812ca33bc294523d24165149b11777cc067bd8a7a0353f9ee051bb733630ef1f3d4ce2ea9d8a96e154be6eb847abcb293b3c4de29430b05", 0xda}, {&(0x7f0000972000)="b2f8db9027d97179915bf4c93149e6bedda45b1c387da58886cd48a246224f2aaa867166bc7e09782ef370ab8a58bd6c1cb9ae7ef2f3eb8166b6a58d45c489e85d759e8c47d0a942d2f3972895d94bca8af7e5888acc7bf6b90aae1c3bef6e15f6e45038b51631254867c4f76bfc5eeec84d8ebf18fbb7f1c238a2d4eec59bf69ab34235b0f74a2525c1e04c7caa8dbe4bb074d3c36a83cdf33b2d68d4980e0fc95493b623df008f0aadc8dc2401b3256deab1d641daac1d98ad9cd60ca00889a32e77205c7cd7719bdcc02e55f2b71ebff314ff3f24157b0fa4a1614203a753afbdf527a7fdd1b15adc95", 0xeb}], 0x2, &(0x7f0000f9f000-0x191)=[{0x50, 0x11f, 0xfff, "35f442be7b610ac020af2e2f818aaa15b9109b65533dcb528b7d10709ed63788686669b861ae1b64e284362182ce6f073863037a0719a5d9e6b8ff38"}, {0x90, 0x113, 0x3, "87f146c222e3e7236fde0ab9c6e515dd5b415e5b993be38a3083969d625e12403b250b2f671698432bc2ecafb76941d762ec57e91adbce67258439b8cb2e31cfb111d91d1c39a96fd2d7c5ea21891a0601c1dcf4fa1c24f88aff25428bf15695aed11beb3f4f1711e4d2da7a4e49cee84271d96d3bc17cb5f6c961fe"}, {0x108, 0x11f, 0x8000, "86562366f2e9de5d7cd5d401d79d793407a27d8bbf260635c95b9235d9bf3ef4fc997c2a0a2d2b8bfb071831b25c610990153b22f58cfd789537fcddd2abbd38f08854d43d45daf6ebc9c1f8633db3ef388c510079ee4f42cf4ce5cefb18d98a82566b856f95112955d558044f2ca619764dafe9668c93618b7a6cc317e31a985e9e425f5057442f7fcdd7eafb5460b4cbd3d3eb10ccd3ba009d7b9316e16c10fecb39e384ad3cebc29771ece61f11721f3298391026adf31c9bd6dc0ec64fcddc29c6fd8fb7192c26b06565ede3eb41c56eee80fbd4e490f9a7657fc6971bb295ae427e7b606c8c922153a156803d5a4b96d1e54b"}], 0x1e8, 0x80}, 0x20000000) 2018/01/19 04:05:46 executing program 5: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000960000-0x10)=@buf={0xee, &(0x7f0000960000-0xee)="64333294cde4309c783c1cbc458655d0bcc1bf6ce443100c96f16af9a5009d62f1638d99dd8ad7e1bf98efc75818036d8780d0cde71e1050fb135a929465ed4065003c019d49b6890909a72aba772ff6e10a1d63dadc2e1f590253315a7bde7cc026ce8f9d983b6294d6b8550466b8da4153172c583d044ccb3b1fad7d93442a2c3a41ccbe5d7f676bba3ab9c91154b33dcb65b75cebebadcf7f1018b3c65604fc0ef98dfc0f385087bf213ba8ff3a200f25444945fba32202d5febb6622fabe8823fd09d1207735804dc7fd3eb7b97c6949807248469c0bbb8afb97982976aac1bfb2f4162e9a8b41d7feaaa8c8"}) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x705004c41e4a48b0, 0x84, 0x0, {0x7ff, 0x5, 0x9, 0xf88d}}], 0x30, 0x0}], 0x1, 0x800) 2018/01/19 04:05:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000064d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00001dc000-0x10)={0x9, &(0x7f0000797000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = socket(0x0, 0x3, 0xffffffffffffffe0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000f94000)={r0, r0, 0x40, 0x6, &(0x7f0000b9c000-0x1000)="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", 0x8c1, 0x1, 0x1000, 0xffff, 0x6, 0x9, 0x0, "c68cad1bb11358aa69e14ce71fe59eb394200440e8ae979756109eacf358a18b2021b584895bc08b32553d6c02478f028cff8defe26e206a576ca65e9270dfae239cdf9d23c3a7032bed4d62cc448ce98b103b89fbfad7bd1884e29debd8408bf94de6028a7684d93832608bc7dfcd6506f6b311568a3e0060cad781ddad42ecd20d8b7c53e583b4e33d13a48be581ccb043b58144098d57d998e58c40ae06f4086509958cbc7eb989c2792c90c7ed"}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000c74000-0x8)={r2, 0x3}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000928000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000cf8000-0x8)={0x0, 0xd5ba}, &(0x7f000056e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000087a000-0xf2)={r4, 0xea, "ea776d9c61e8a6720108daf0a751b84cc2bfcf2542b9dd68317320926cb7ddc62218a4ab87286f50c4da50d793ab7fa453437d295434d06379753706ca5156df5cb2a1df7214d625653f6d62a2ea97cdeee28035889c055bb7ce2fe45723fcc7c1fab1a3fa8a0399e396ae8b4f61d7639b675d86a17b5fd539f484af4939b843b2907ea1375e32d7706b9d791e4c54ed3da10890bc94c8f363ed38285843b38e76cd860c8efdadd48054d9d0fe3de59614b8d3d6e1397b7b6a39990da51d7a6fdddd84cc79f4c3a20f584d66233e453c069f3847e98b82b83428b3741dec494c83c52600a0907ee5efee"}, &(0x7f0000256000)=0xf2) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f00008c0000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 04:05:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c75000)={0xffffffffffffff9c}) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00001fd000)=0x100, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fd1000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000c6c000)="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", 0x1000, 0x0, &(0x7f0000859000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 04:05:46 executing program 0: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00000f7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000bf000)=0x10, 0x80000) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x3, 0x7) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000027000-0xc5)="933c619ca5a8e2914eea0935c00c006bd6a707cf530d58ce40f03dbab7d7428b0a1841afc4c578b5b13be44e9254a232603e92427910e58748236508d31b253855c97c2a3817feeaf86b2fff60dd047b1bc4da5d4c95034fe7482ddc9e5b31982c1984c60dc9ff43098796f013eee0d2ba45e6f7d24bacca5efcb7c48304e79414b8c7a2cf2bbd08eacfe0c68a077b57c4d6f075aba38f444f6e5dd1807572c230b2898b2bc5f81e38a6e78c57c37dd9743440f377f0fc65f4b46e47e925724592857850d9", 0xc5, 0x800, &(0x7f00000f9000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8001}, 0x1c) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f00000f8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000f8000-0x4)=0x10) accept4$llc(r0, &(0x7f00000f7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000009d000)=0x10, 0x80000) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000c5000-0x4)=0x18, 0x4) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/19 04:05:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f91000-0x8)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d10000)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003c6000-0x10)={r0, r1, 0x7, 0x3}, 0x10) r2 = socket(0x3, 0xa, 0x82) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000d6f000-0x10)={0x1, &(0x7f0000f8e000)=[{0x3, 0x40, 0x7fffffff, 0x5caf1791}]}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xc, &(0x7f0000cfc000)=""/198, &(0x7f0000a0e000)=0xc6) 2018/01/19 04:05:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000649000)="441109210000000000ffff7b0010000013", 0xfffffffffffffee9) getgid() getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) 2018/01/19 04:05:46 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000017f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ac000-0x4)=0xe8) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/19 04:05:46 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000-0x3f4)={0x3f4, 0x32, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x3e0, 0x1, [@generic="1c21436fa2676aa25c7672c3fbcbb25e8ce780eeaf1e81c13d6073562d64573190355a169c60debeb69581c75cf47d297cb044b581476e7eb9d3160ca31247587ffd0e350ae6573fd9e619153091dfa5f9f6f43755350fbf39fb60d55b0dde3a1a94d112b6bca62290f120e3", @generic="b6cdb2a223340eaab668a27e7d7b60c140e5", @generic="1f9c7c4bb0e34404adc99da3cabd2ce01d93cf46c7b4cf90ad270cd14b191fd33ad09b1f9cc692da18dbfda65d6a2676a4f635e47573408045ae63fd15", @generic="7ac5377bfc1a00eee62a3e26d25d716bebf5f86aece2b19e31b5dbdc2bb50c0796aa7a60f1817d8f52c3dff7f99102dac7ecc2782c568ee8013b14c63719541bf981e00f56424d85583716b67cea667728c140de7b344e606ae018534c6c3578f496d8edb7c8a8ec5f44c612ae934b249df3a3c15655b95770fdd6d37d373e32f900da6bf38b65864167c71ffd3d801d9976b33ee04fd47d496326ad892a926c7472f254458fcc1d961b79c27d2ba0670421b54c232e531247f533f041a59461bc24d502ce6b0f05fd4b2ea95ef58300517a2f11b09d23aa05eacb3bec804736", @generic="8abdf7abb09aca8be7ad7a3979d58d02f69a7a425200e76a9b3e99ccba4c5d4b394a2d4d81d45cdabb3b19b5731c9a73b40e40442c2827f6fd8452c4dd2526aec27b4096ee6a966c37c71663db86a6c32d274786799d4c51dc0632e18a99e8276a7767779d0e468459c1da3c57f0f73d47315001d6a85641e7d6f31fe6c4f0bf7e9635b1b7aaeb536199e978f003f02e70172e7369ab1239dc40481f8dfb9c9d4c8a573f3b9b53476816128ca9a7fc5d96d6157b38ab0ed3e34140ac2384", @typed={0x9c, 0x8f, @binary="0a18428bf6332fb4b9e6f981ed4c0af8d8423dc8e3e06ce2a5f6b007c51fafa0865a15a92aa38fd5e577b21845a3ada76d2a8de6a9b909f7c9b3543ce48fc431e0b89c6bf983f8851ecc06be7905a57b7f8cf0357caf93e8bb5eaaed129d384de0bc01c9f713b3dcc8abc9e2969dc0ee3f56d41099e523975345f2f6c6cbc1bbb033e271f56c76764ad043157668b851e7ea9dac"}, @generic="f3b9229f549bf3ae462da88680cfcd9cddb8e8bc4c71449ac16abbb61c28733961313ee700e77d1445475f0bdbbc5aab6147d3e26d85c77e17a5f00f9b7d5120f294bdc62c8b09336d4323e779bd14caa219404076af1a7e826a2e852a880c", @typed={0xc, 0x65, @fd=r0}, @typed={0x18, 0x53, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x64, 0x31, @binary="a6453e47fffb9e44fcdf316ba436c29bfc67addd999ce7dfb854168396961b3b6cb91adf65a0eb278ac4039ae79958cc46fdb8629219efc44d2d0e5e4dc987523b6221383c83d11ce79112ebc8d3c23bcea69f2102dedde24179269f"}]}]}, 0x3f4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 04:05:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000283000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a9b000-0x4)=0x8) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 04:05:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0x3, &(0x7f00006a5000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f00007a4000-0x4)=0x7, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b99000)="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", 0xda, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c4) r3 = getpid() ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000f64000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000ced000)={0x2, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000073a000-0x13)={0x0, 0xb, "4c2a0720099e1132f2f63b"}, &(0x7f00003fe000)=0x13) readv(r2, &(0x7f0000d80000-0x50)=[{&(0x7f0000166000-0x3d)=""/61, 0x3d}, {&(0x7f00004ae000)=""/9, 0x9}, {&(0x7f0000f18000)=""/2, 0x2}, {&(0x7f0000111000-0xdd)=""/221, 0xdd}, {&(0x7f00002a1000-0x74)=""/116, 0x74}], 0x5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c50000)={r4, 0x8, 0x1000, 0x800, 0x8, 0x80000001}, &(0x7f0000129000-0x2)=0x14) sendmsg$nl_netfilter(r2, &(0x7f0000850000-0x38)={&(0x7f0000641000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000dec000+0xe47)={&(0x7f0000496000)={0x2360, 0x4, 0x3, 0x26, 0x5, 0x1, {0x5, 0x0, 0x0}, [@typed={0xc, 0x61, @pid=r3}, @nested={0x20fc, 0x78, [@generic="38784365b811abe2f078ae5160376907ccffeab731211c60aef94068ffbbcd4e30890547078543a9acbf2598e89e4e0b09c14977af3b071ca693feca43e2f45c4e3da2ab8fab7dec8c92d017abbfbfdcc2c63af19ac6375712b41020814cadb9818675c4dff1f218c11832df8d8bf6a513ae4ca41693df3af2470a65b6a712dc2359580f26d47cc7ece127c47564ca3da83a7bbef35a8d18c7bc11b81e736e5e938b24e1c34a0b5586887e61e4045b844ffa3c4f65c04725bfdb25a6d580106d6144c1e5f80617018c7876695fbfe452732ad94b31ee6ea9aaf61b60f0042d6fb860d6c97af8970d9df3b2c17576b24d54554a72e77c", 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@nested={0x244, 0x49, [@generic="401b28bc2e0acf2560030e076a828f0c6730b2d986666471feb3436e5fbef71419e049076b5690b10b3e866982c303d71d88af7d7203a0a0a1248c2f7eb13a50b278673b4bdea9524c8ef4a290ad49727d698d9089b58fd75ac6c11cab0efee9d1af4539827eed19bc9e1398dd438596fbca48d6cc225ce6fa36d30d916de0ce6d6accc1f601b2a1e3a9445e45ca9a2e8f3a796606783e1d3dc07b2710f5caae056f218e2de86ff187aa6579af1d13251b41ffb0881f49ae2b415351d3522b735eb8", @generic="2bdbd9dfb019536d5ed75397f02366cff3acbdf9c063ce9f92111e6dca0ba831aec113009c459d93daaee79054c793b82ada8af3e9dd57c3551005b65e79ae0eb72c32dead79c355d74603c2af9529f3580fd9a794321f6b72fd575c6d16fb5fe27c1bdd8ff9d5fcf1aab4ec82f32b43254a5cef632f31cf338c979c3fee03842de44e64f554b4c7535e193a265fe6eb43a030eadd0844c775a972d81a9afd40a788515b48907f72871efdfcd90927d6acc6cd0beac32af7a5589a", @generic="c3667e9e9db4149f2fb4898e1724e8b557bd5b07eddfc4f17354d62d86b66b9f0a316cf0f76ebd72a49943a89a18e935325425a97e6d6a6161e1ca8bfda3907efe5dcb33c16c39c51425946eec708ffa0e08bc276595b8164df8e945072c0febdb5c47aa746d474685537a4f40d72b11ff482057e7ed46231aea83e4dc3d27415f91119a48eeb487de9139d8ccedd812161643af0d2b7bdf676daa61450bdbfa94d1caf98d9fe2233eae7eb2e24e277cb3d7134c0aa73db257b2e834af2936bb93f1"]}]}, 0x2360}, 0x1, 0x0, 0x0, 0x40}, 0x24000010) socket$kcm(0x29, 0x5, 0x0) close(r2) 2018/01/19 04:05:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000693000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80005, 0x80000001, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000168000-0xb4)={r1, r2, 0x1ff, 0x1, &(0x7f00001a7000)="08781a74559d9ef2b0e637641e345b594abd8712fd3684f196a2882cbb17816a0602eac5bc64e56a91b2c1fda9b97c07ea759c61ce25bd21231c13c06e1400c471e3e8a0d6c154445ab4ccfb9999ea3d434addc04f049fa4af3818aa94a552e06ebe019f9e96adc1651265aeba09560b5b93fa4d4c0ac1c7cee3429baacba4a67c6b91a1d22525057acb3392fbbb0c94866e24343cfef311d8e2769a049a50032ea0a65f962795a1a6", 0x1, 0x6, 0x3, 0x4ade6184, 0x8, 0x8, 0x80, "0e19dfeb73cd347feba49e3fa69b3bbed84ad3ce9cadc51e9d1f6946a069932fc36ae85783cf62c66a8216954ecda75d2909af6f894b0ccb32df345f61d3172644de55293ba46a7b1b77e4c71c38618209af2374f5e977496084228300a0a77a116b82b15dd8167b18d3303c5d15450e293e16f2e10b7f08b8f4015e682cc58fc40a6a1f18443883b190a131"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) [ 571.594955] netlink: 988 bytes leftover after parsing attributes in process `syz-executor5'. [ 571.620791] tc_dump_action: action bad kind 2018/01/19 04:05:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x5, &(0x7f0000a8f000-0x8)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r2, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe6", 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000b8b000)=0xfff) r4 = accept$alg(r3, 0x0, 0x0) r5 = socket(0x8, 0x1, 0x1) recvmsg$kcm(r5, &(0x7f000060e000-0x38)={&(0x7f0000347000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f37000)=[{&(0x7f0000854000)=""/4096, 0x1000}], 0x1, &(0x7f00003ab000-0x1000)=""/4096, 0x1000, 0x8}, 0x100) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00001d5000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0xe8) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000225000)={"022bbda38d2679ad779052cfb04b40cb", {0x4, 0x8000, 0x7ff, "93b9ebc5f277", 0x7764, 0x0}}) sendmsg$alg(r4, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000407000-0x90)=[{&(0x7f0000dce000)="47885942697baf8d97cd0d87323bf7d96dc07bb085f96939757503dd3fab2be1e4c105275c44a98ad6947a4925aeca750dccc3048acf32dcbb9b2ea5162f39e66c44774d9a8eb96b3d54e0f786f09a5aa512ddb04f0b7935112cce6fbb86aa8fce44f3f32a123a282e652ff34c22a254082de49a596d6640c989f0ccd6142414", 0x80}], 0x1, &(0x7f0000d74000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f00002b7000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000077d000-0x10)=[{&(0x7f0000b16000)=""/111, 0xfed4}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/19 04:05:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(0xffffffffffffffff, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000f71000-0x14)=""/20, 0x14, 0x8}, 0x100) [ 571.639871] netlink: 988 bytes leftover after parsing attributes in process `syz-executor5'. [ 571.661205] tc_dump_action: action bad kind 2018/01/19 04:05:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000037d000-0x38)={&(0x7f0000b3d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000a74000)=[{&(0x7f00003a8000)=""/63, 0x3f}, {&(0x7f0000672000)=""/3, 0x3}, {&(0x7f0000c73000-0x4d)=""/77, 0x4d}, {&(0x7f000040b000)=""/4, 0x4}], 0x4, &(0x7f0000d91000)=""/4096, 0x1000, 0x9}, 0x41) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c25000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x0, 0x0, 0x2, 0x401, 0x1ff, 0x4}, 0x20) bind$bt_rfcomm(r0, &(0x7f0000aa3000)={0x1f, {0x4, 0x7ff, 0x400, 0x7f, 0x3, 0x2}, 0x8000}, 0x9) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000eb0000-0x4)=0x100000001, 0x4) syz_extract_tcp_res(&(0x7f0000739000-0x8)={0x0, 0x0}, 0x6, 0x3) syz_emit_ethernet(0x3a, &(0x7f0000a85000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0x8, [@empty=0x0, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/19 04:05:46 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x80, {{0xa, 0x0, 0x20000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffe0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000432000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000022000-0x108)={0x9, {{0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/19 04:05:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000b24000-0x8)={r2, r1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000500000-0x62)="", 0x0) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r2, &(0x7f0000c37000-0x38)={&(0x7f0000052000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f00004f0000-0x20)=[{&(0x7f00002c2000)=""/79, 0x4f}, {&(0x7f0000b71000)=""/170, 0xaa}], 0x2, &(0x7f0000264000)=""/213, 0xd5, 0x101}, 0x40) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000548000)={r0, 0xfffffffffffffffd, 0x0, "a6941dc12147635f9abeff196cd5a3477405c78a85d6469221bfc8cc40d18452"}) 2018/01/19 04:05:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000829000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000884000)={0x3, 0x401, 0x0, 0x7f, 0x3d, 0x7fffffff, 0x1, 0x9, 0x0}, &(0x7f0000859000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000133000)={r1, 0x3, 0xa, [0x1b4, 0x6, 0x1, 0x6, 0x6, 0x2, 0xffff, 0x10000, 0x7ff, 0x7]}, &(0x7f0000c0b000-0x4)=0x1c) r2 = socket(0x100000000000010, 0x0, 0x0) write(r2, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) sendto$llc(r2, &(0x7f000047f000-0x36)="83afe9afa30d5fc0c6136b8ee011d8f228075b825ae22ee2fd25d7b5a7e02f09b32f9c171dca5dcb6a9ee7b04f4c1c19022ccc6df8e3", 0x36, 0x0, 0x0, 0x0) 2018/01/19 04:05:46 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b000000000000a0754dbb7e6aa00000017ad40000000000000002947", 0xfd86) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b60000)={0x0, 0x0, &(0x7f00007f4000)=[{&(0x7f00001d4000)="e14dba07c9034016300050ed472effbd4e", 0x11}], 0x1, &(0x7f0000906000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 04:05:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00006f4000-0x88)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fae000)={@common='tunl0\x00', @ifru_flags=0x2}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000825000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000b04000-0x6e)="43355b135aaf74f257aa78b9ecd56bbed1a36438f8eba4c92ecfc8969ee6eeb8bee669e0fe27510749a25e7410392f6b863398fb9e52172a2705483928bae41346d995bf7a963cdb42011c39e0f93624f884120415b1ecf77ee5e075f41c53b6e71bbf0a4bee7136b474d4bf9853", 0x6e) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000012d000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b60000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00002d3000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @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}, 0x2, 0x4, 0x8000, 0x400, 0x8, 0x20, r3}) 2018/01/19 04:05:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000466000-0x4)=0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000d3a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept4(r0, 0x0, &(0x7f00000d2000-0x4)=0x0, 0x80000) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a43000)=0x6, 0x4) 2018/01/19 04:05:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x891d, &(0x7f00007ef000-0x50)={@common='sit0\x00', @ifru_names=@common='bcsf0\x00'}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000be6000)=0x1000, 0x4) ioctl$sock_bt(0xffffffffffffffff, 0x8906, &(0x7f0000347000)="997d96c677eca7d7e0b59a56cc194302fe1f58122f0359f88ab9122586f4a6b7e7bf5012e1b20bbc785c8c925fd1625a9d17e4f2b70eeb701b77013c92db1de59874462fa6109b21bfd27690644068ba13c715aa58e66bf0dc2315a2ca54d6aec0228575f633707fa104ceebf03110715613af891ff1ec6959aee3d6df5944785b7db28a029836d16b9db7b31e82d7") 2018/01/19 04:05:46 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000844000)=@file={0x0, './file0\x00'}, 0xffffffffffffff04) bind$unix(r0, &(0x7f0000fd7000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) syz_emit_ethernet(0x103, &(0x7f0000005000-0x163)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @random="8100007fff00", [], {@ipv6={0x86dd, {0x0, 0x6, "16b9db", 0xcd, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x0}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0x0, 0xc, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/19 04:05:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000723000-0x4)=0x0, &(0x7f00001c3000)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80000000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000aed000-0x8)=0x0, &(0x7f0000c6b000)=0xfffffffffffffc5e) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00002b1000)=0x0) socketpair(0x0, 0x3, 0x2, &(0x7f0000a74000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/19 04:05:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b0a000)={0x0, 0x0}) close(r0) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f8a000-0x6)={0x0, 0x7f}, &(0x7f0000a9e000)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000051d000-0x6)={r4, 0x10000}, &(0x7f00003a6000)=0x6) listen(r2, 0x7fff) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000436000-0x4)=0x81, 0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000270000-0x8)={0x0, 0x0}) listen(r1, 0x1) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r0, 0x0, 0x0) getgid() socket$inet(0x2, 0x100000000008000d, 0xa9f) sendmmsg$alg(r5, &(0x7f0000f31000-0x70)=[{0x0, 0x0, &(0x7f0000b1a000)=[], 0x0, &(0x7f00000f4000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x48, 0x0}, {0x0, 0x0, &(0x7f00004e5000)=[], 0x0, &(0x7f0000169000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x8000}], 0x2, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 04:05:46 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000021000)=0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000008000)={0x2cf4, 0x12, 0x119, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x80, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="325a09fd4bc439f8e75cef48e0946c45a7d930527c015b17711109e975658d5e30a95a4de18ed07d125d39761a27deaaeb02216575af6d05fc42d2e0981269539d3fc572165b4bc40fcf3645", @nested={0x10, 0x42, [@typed={0xc, 0x89, @u32=0x9}]}, @nested={0x12c8, 0x39, [@typed={0xc, 0x2c, @u32=0x5}, @generic="cef68f9c92540e0f87866cdb9d388ae9242f41d2899090b8348eb9828d0d4411b305f0aacca02b3d4263365e2b07042164655dbf6d32a867dda431575b6e310daf85a1dfe816b1fd1fd7d4cbc446e15963cb230f7e56a1c8a115887b29374ae522222a6d33309f90248ef2cfb99c87f7529f0d919daa2b627a3a1c9db6955179dcbb7c41229eb5cb6c1236f1f256235a015360ef4835ac4617580be01d4fe9c6b11b47af222bdb4188ea", @typed={0xc, 0x50, @uid=r1}, @typed={0x10, 0x74, @u64=0x0}, @generic="1461d4095fe1061ef53a03c1bfa7f787f9a581d2711fef5a7aa605c6287dbf2fcca4bd4ac7339d6d25cb1bb48262755a942319ce201071bfa7b99885e00311b0f0798776a4305d5bd4d79dc37ac8e388e66f7e45031ce5c4ef15b448f3bad81f460a0f11873914ea4e97a4825912736662c345f390b226d86e36754a2d5e57da8e74fe700912b26cd69934701c8b3aad44c79f7f5ed213e3", @typed={0xc, 0x81, @fd=r0}, @typed={0x1008, 0x90, @binary="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@generic="5f1646b36bdaabd8f2e8fdeba3c3665cec64c2a375892bf488cfd1996cd16c1f0e0145cb7760b75d304b562c05e5b087ff5888a910db3801e6e9e0d11a3b9d0d4cbe4279ee67cce98f4204d6696317fe6a5b601d6570a8c90c680b3b1553c4b554fc87666cb976497ccc4ed7dd87acf40ff401222770811caf3f8b3f0481bb480e6eb7fa5bdc9edbeaa9d84dd2764380a5715762c9141398a8bf5f74c26c71f8b15bfc9b1a7313437d1d276ae4d1", @generic="9bea05dbf72fec966bdbd5e48b3961b53f327f028ef8819b71cc4f27be007649ea1b33c24d51788f5851d91f9dd050adacadc85a32a910657552365c65ce5805905902e786cce582d5384822c3a6f8e23d171441b0bb5677f613a06ed998029e6965c778c9f2a9747c7d6d00e2ee703f9748598483f40975ca5c6e0688bb9f3c11d9f8b3658042f6d56de08955b21619dd8a80f7845ebfd9"]}, @nested={0x50, 0x7c, [@generic="71e3c41ed157246ce7a306caa28d5169116ccc7c616c0ec7b66fe57e80f4f433aae17847a5c22ede851867525e07aa689cff29cc67a49c9150a9a6011fd9171d86913e7dc302907b9b53c4"]}, @nested={0x1318, 0x6f, [@generic="ac72b69435fc3d4e53c47851e6f6b22e1a9726bfce93a37cbd6c9bd07e9809b2343641e1e38f1e60f6b9c46196cc24bba384a8d2556705fb152d762c19c915a5ccdb3fede5d73811dd1b42aed0dbc858a40ea67b592653adf998cf86fd070c0fa50a30a52d5f52276be7a599fb12d0000d0ff9f4b5fcc87314c93fd98272513e9be66a355c502c3452054a6cfbb0610b7f576d7f50475d1753c1082d65eeb6bfd633052d", @generic="bbb3b467b61c94e1c54ddcfaae4c9a1e0540c9261dbbb706ce43c82f4dfff22f6431c6f23c61554c32067b99228ef37fc6c06c93613ea893fcee34c336a066abe6b0ba44d5010fb54776b7ccedb6f2bf62520685527acdc0c8d8fadeb3522f8221a8435d078bdc1c4adfc2c57b4a89f9c4b5c07eef9a63c30105f71fd3b4dd87a59ee4dd1dec2ed895f239b7fc29f1fdd65b5196623d8175fc0976faeb52fbd85c5dde428ac5c288741a8e48b1e6963234adf78f55f14df8f0c388df3952f2c13db2d590fe7393", @typed={0x90, 0x2f, @binary="a66e769e1b97839d5034cdf96bfee7e4a6d717915112cba217bb843b8609fddafcad37f47d6125b342dcbc3bd855d8b7193b47d413e8c4ee07f8f7ac264fc5decff464220d948af465bbb593b0ea0383ccb89318c72f33843c43aa1ebe3e8977beb54ae746d620a9a10c0454c2cb0458be73d114a3357e00dc778a764dba443566a73fa294"}, 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@generic="428533058c04b961bdc6790e592c608da4c9f7311cf046de8e4ac60e1ccfbc6dd144ca6d2418a947fb351ec7cae37468fe6af2a6ee86a042d668a4017a5ddcd26837ca755adf8b030916268eadf01373563bab71d3211853fd010a55bb0283a6de3de2ef53f9cdf7275c4e82ab92a53d535a79fd91e9221de3091bfd55b333458254e54edffe0dac284a49ffc70c71a0b4634137bff4a97d42babc1aa3f0f04feeb1404335c260f722ac6f6700450bed8dac0adf4cbb1914610f75d19a3333ebdcc91e59322b85f17d183d968bec4a92663d0a995ab6caa54a2f", @generic="87f7e6bf4f0e58285f1249f2a76aa5366396c28ce72dc67baa423847828adc", @generic="7168faca8e286afb9eb4693f1fa44bbd73c5c61bf91f7da9db750bab7d5f70"]}, @nested={0x5c, 0x59, [@generic="8d4298067dff8b045e472974cbd1f1f112507c2dad70756db50b16ca6ad26f0f545f60a587083c1155641d0d59ff23b0c7ee74eeef9d47843a0358447a148045b5ceb27768ecbcb78f436a1543d01d9c7b2787eac8f79f9a"]}, @generic="bbde494e6bc4ef675e3988b0a73a19c581ac71b08abc76bc172665c7067db6d7c2a9d7c89303ae7d7360e9f7c251e004fc4af025ad53d90fe948d448fbda7c629dcd6e5c010f411dbd59f76e08bea7e4697b55812eadb2fd09309a06c9bd8684175cc199e92c8330358548ea8e0e1183e7f21a327ed66261430d5b1ec7236debc6b72a9b46d7ec03601b80a0e66576b6106d8e6237aa650487a1fd252627dafa747dea285ea6759c5c8d31bde3e2f116d32303ccb5d9d8d1c2f31c3b3319", @nested={0x228, 0x62, [@typed={0xc, 0x2c, @str='\x00'}, @generic="98087d614bc2445af022c7bbbce929d548a14e7c42107b6b20488a58a3ca0cc4eb8234d5bd0182fd6782bf8acc53bb42f26b5f30f50a8d430c445c201fb610c56ac43b0bf1e772b073a50cb07ac7b04b24ad2b9abb03b1ee89f8dbfcd5ca9e596980f706c835a54133", @typed={0xc, 0x72, @u32=0x800}, @generic="52651c0c97d1f09e79c2ee0d86e276277ecb78ac79097ad14f6a0af54578c1d90354a546262025d5379ccf51464548ea3cdfee3d62a74ffbe9cbd103b9a6e0cb8babbca8863793065c6905bfa9e1955f0b7b7441f0f0d233636330c134b03f233558b35b95245373f00df13a1a75e66df674207f0f3458b5a92360dfbda70bd36afd235fdfdf9d59948c77c37c093c7460f103ce0de3c5f02712dd3d7a6ecba230c795a735b92cd1ad60a3d952f6224ab1310da5ca6881c0da1c48ab723354b17bdfa33770a0dcd49eab16a30d7616cb307416716bf1cd771d474c8fbecda52f6041b62539134a721ef5", @typed={0x18, 0x2, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="0f5676cee8de93a884c04e992f20c4c13393eb950e561655836ad05aa146b4dcb48e335326b23a4235c4a06e41d7cc20e1b8ef50896d070223ba870a1d98897cd34e91366d9890b9fd27ab7b98f7c34734a086153ccc9bedd965df2e020f1b10e9282437178eb92d714a218bd9fd21e9b5d89072d80c61dc", @typed={0xc, 0xc, @str='em0\x00'}, @typed={0x10, 0x89, @u64=0xffff}, @typed={0xc, 0x43, @uid=r1}]}, @nested={0x2f8, 0x66, [@generic="b2f858f401d63d3103c2eaeab49052baad76faef008a09de67bd85bdf3f35e45750d55cf49fff9b4b558cc6e81d3ffb5e5e3229e8fdfddae7ae853183a61a23cb1858862198917ffc6888f8d8299612752be5db0264e4e84d304a72ab54155e09216019a3b99d59bef207f8e3aad07cd78ef0bb5c466dcc047a6dc4b89b864505a9ae4ceee628666e2f03b2a4589bbaad993eb25530b606ba3b28ed2523dcaafd119d24eef94653e9fb631a43b6c9b5580607067a2e8a784aa567ea8c4fe2897cc9f4cb5e20666a77bc4f2da4408162f2e996a752db2a7", @generic="f0a4dad15165ba6bf8ccf9da093a28111779424dcf49f286405d53d6e9705e5301bca645baac0f6a49a31b204c47f829e3444f48102188f11b8d4db431d3555736dbf7a5cb6d3094e3f16420091812bf732ee053d31bec80e0c0cc6d5ed89352b160faf8967bbe2158839093aeeb9240d97b2a179f1cab7c27b92aaf314cb8f3593ded2673b31e75080ee133f319ec54c58146fdecc813e6c77d79dfd1463bcbf41d39505115448fbb3c2adad747b1151ef993d54823", @typed={0xc, 0x25, @uid=r1}, @generic="ef2dafec5c313d10664c2acb4c21269f01b1e19818258d38e65169fca02e40166ec67ef86c125404f7c55ca1b3b6cb20c5feef243c2a48ea06caa765e9ce1e7e23d77d2fd6628a0ed4882d56a5a0f6f0d9905cb2d731e5a4a90e3d8a8270d007c20df940af4f508d5611d7b72ee3d14681d75d489296688303e06539fde8b2faca28ef2997c2efc29539da161aee7abfadcfbd3ba2cc35a336effb719f7990be28fa01b6941ed4f390f15bfd266a6656c1058ee79b049a732bf0ca17ef52150371298f68e0340fa2dd0dcd40e1212a19650898ea125ad77111b874a54261d569b5107c729386", @generic="76f0380536f9662e4b1b07895130052d585a3512f9a8a661e4ce27a34e4709bae5f38174e5ad0b96157bfe702f35e43a1b8e7facdf3727393d4b", @typed={0xc, 0x39, @ipv4=@rand_addr=0x1}, @generic="5ab8b4b83050807ec1f10d51afeeb360758b1e1a83154b536310c36209a377e3dd9b7a1418e027c6f80676b9c9"]}]}, 0x2cf4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = epoll_create(0x1fb20a9c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000024000-0xc)={0x10000000, 0x0}) readv(r0, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x15}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000020000)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000001000-0xc8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0xf}], 0xa) 2018/01/19 04:05:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x6) connect$inet6(r0, &(0x7f0000d98000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x25) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) mmap(&(0x7f0000b53000/0x4000)=nil, 0x4000, 0x2, 0x80010, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000230000)={0xffffffffffffffff}) 2018/01/19 04:05:46 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) close(r0) tee(r1, 0xffffffffffffffff, 0x4, 0x0) 2018/01/19 04:05:46 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=0x0, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x8, 0x100, 0x0, 0x2}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xfffffffffffffff9, &(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x200, 0x1}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r4, &(0x7f0000002000-0x4)=0x4) socketpair(0x10, 0x0, 0x3, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r5, 0x21, 0x80, &(0x7f0000003000-0xea)="1dcb354d2a69f9f2ab702cee75dc2104e2d5f8dbdc71594b6dd60f191c1f3eaa941d4a6850e331dcf821ef608a00b7a990b565ece1e1c3bfc28da056d1e68023319b99583da5386691fb999a1aac5e08ba64283352604eb010f8c78343056aa52386523fbcef1b177f34e725b841e66d3aeae75c8b6800f5ca24890723026df7b024b3ed746b80fe6d1f46ea86e0685c13e197d8420a3230088d9a03f6bb9d23108056d609581804645cb2431bbb4e7191485ea407bfa16cbf564d0acc40fcbb959209fa508aa6b4b207bdccd7f04ff7865e0525cea7dfd75500e166619bbe75843e75a068862fd472d0", 0xea) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) getsockopt$netlink(r5, 0x10e, 0x5, &(0x7f0000005000-0x1000)=""/4096, &(0x7f0000004000-0x4)=0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000003000)={0x2, {{0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa59}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) accept$unix(r5, &(0x7f0000005000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0xfffffffffffffc56) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006000-0x10)={r4, 0x98, &(0x7f0000003000-0x98)=[@in6={0xa, 0x3, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xb6c8}, @in={0x2, 0x2, @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]}, @in6={0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000005000)=0x10) 2018/01/19 04:05:46 executing program 5: 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, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = epoll_create1(0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c34000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000b0c000-0x10)={0x12000000, 0x9}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000014a000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/19 04:05:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x1, 0x67d) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000403000-0x8e)=""/142, &(0x7f0000ae6000+0x419)=0x8e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00005c8000-0x50)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092ccf24cad30000010087ee8723e582803c000000368fdd1eb43ef0c0b3"}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/19 04:05:46 executing program 0: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000093a000-0xc)={0x10, 0x0, 0x1, 0x200}, 0xc) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000939000)={&(0x7f0000939000)='./file0\x00', 0x0, 0x0}, 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f000057f000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000093a000)=0x14) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000093b000-0x4)={r0}) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00002c7000)={r4}) r5 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x10000, 0x8, 0x3, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r5, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) 2018/01/19 04:05:46 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x804, 0x0, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000021000-0x1000)=""/4096) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x11c)={0x18, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x4, 0x9, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 571.916791] netlink: 11476 bytes leftover after parsing attributes in process `syz-executor2'. [ 571.951816] sctp: [Deprecated]: syz-executor1 (pid 20169) Use of int in maxseg socket option. [ 571.951816] Use struct sctp_assoc_value instead 2018/01/19 04:05:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f0000dc8000-0x8)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000ecd000)=""/8, &(0x7f0000e1d000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/19 04:05:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f21000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00003af000)={r2, r0}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = accept4(r2, 0x0, &(0x7f00000b9000)=0x0, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a27000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a64000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000012e000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000039000-0x4)=0x0) r8 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000039b000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000064000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000032a000-0x4)={r2}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ad2000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c6b000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fef000-0x4)=0xe8) r13 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000063c000)={0x0, 0x0, 0x0}, &(0x7f0000b76000+0xdd)=0xc) r15 = getuid() r16 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003f2000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e8e000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1b000-0x4)=0xe8) r19 = getgid() r20 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003d0000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e9000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000208000)={0x0, 0x0, 0x0}, &(0x7f0000477000)=0xc) r23 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000276000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc1000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e9a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009de000-0x4)=0xc) sendmsg$netlink(r4, &(0x7f00001d8000-0x38)={&(0x7f0000b00000)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000f79000-0x40)=[{&(0x7f0000311000-0x10)={0x10, 0x1d, 0x20, 0x0, 0x1, "", []}, 0x10}, {&(0x7f0000eeb000-0x28)={0x28, 0x12, 0x202, 0x5, 0x1, "", [@typed={0xc, 0x28, @uid=r5}, @typed={0xc, 0x10, @pid=r6}]}, 0x28}, {&(0x7f0000fb4000-0x1fc)={0x1fc, 0x15, 0x200, 0x4, 0x3, "", [@nested={0x8c, 0x5f, [@typed={0xc, 0x24, @pid=r7}, @typed={0xc, 0x52, @pid=r8}, @generic="e7c0f788753a98b13c971080829b4f12a570c7dfadb579002a2895da582805d32585cd87b7059a15bbfea11081ae29499acce5c6ce7e42ea508558863bb4b80ff539d42a9b2a", @typed={0x14, 0x39, @str='{@vboxnet0\x00'}, @typed={0xc, 0x67, @ipv4=@empty=0x0}, @generic="4234e46cfb24ef16b7"]}, @nested={0xd4, 0x2e, [@typed={0x8, 0x64, @void=""}, @typed={0x14, 0x83, @str='vboxnet1lo\'\x00'}, @generic="0cac82c2530ebd2dc7d45b6dce5dd292850e1245e88bee099bb056086e988af9c9aef6e7b8293b3890df4f0d555ea50a0b2ad34a54c534f32ef6530eb7d1ffc47cec90d2a7b5d1faa7b86284", @typed={0x8, 0x8b, @void=""}, @typed={0xc, 0x75, @uid=r9}, @generic="27100fbdbe8c1a0adfcf8d162b4aafcc9f11bbb82580c57cd6ae34067039238496d364af899f659719497320c3ca2098f4c55af45008fb0c39d2fbe3412dcb789d6f49304f84b02b7842fb7bba78b05b06c3"]}, @generic="90c1cfda3f678e13", @generic="b96964d5211517769a4126bb67de279a60e44a04bd40cc8c151459040e52d33f8e27c1012520807a73260415c00b2e077625bfbca98a00858edb70244f72279f9940be3862eccf05431c6b53e1987d110c685d1ef2bf93cf49ef2563a2fc3c78af43ada906becc", @typed={0xc, 0x62, @u32=0x80000000}, @typed={0x10, 0x4, @u64=0x10001}]}, 0x1fc}, {&(0x7f0000755000)={0x228, 0x17, 0x800, 0x3, 0x3, "", [@typed={0xb4, 0x78, @binary="eda49f86afad20ae952f72ab78d6d0eea3f74ee1bad8cba171bc281d7e47eb130d927963c806793302e42b666008e0dbd9bbb639399a8f5be0bb5296d28c76978b60887da888e5a053090d782e17707358e55e08537d15200188ff6761a1d8e5ccaaa1437e0488025bf84383e5fb54b45a7a9b522b53501cf43c08c3c44c218052ae7f65b387cb8cb8e52f1535781be6d493ce885d0f316f7df5555f42bf81029ed99442b973486c483e89"}, @typed={0x8, 0x14, @void=""}, @generic="4b2464c6de364852c70c73b4b8965967ffc178026a16ace940d14f1c9bd360b0bc1441a1907fd7ea423981d54c176194883385e56aaf1ab20936683e5640f2b5e6982f7fdf53eba0050983b35433fedab95de16b9e9e1c9bf395677e1f73121b037d208ba1e94aafb065515ee3bb26246bc13b22cf2dbc142861e0626ddf71e2df9ac1abf96fbf1084e2ac2879c4669cec2df3d25c034d4f54f788d3d540af5b34893dd52e0072f03ed8e094416bb0549f791c59fd66922677f1b20bf93b7e7cda5749abdd53c011b59c9e7414e614d5fd891f", @generic="4dbbb838ae6a0cba845ecc847ea96b6b84be46ca588bece72e515c236c8e89925fa96e8121015be8fea542485fa8b6e4e5d091f6d19e0346536f342f6f69831f03d568dc6577c30b6998f5268279288b97265d67d564dda7016827e1d4fe4a1a805c781daaa524bf3e012dc9f1bd47577f1ff526a1bc20efbd03c14ff54d729fe7bae9f42fe7555170"]}, 0x228}], 0x4, &(0x7f0000e15000)=[@rights={0x30, 0x1, 0x1, [r0, r2, r1, r2, r10, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xe8, 0x10}, 0x4000010) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000a88000-0x8)={r1, r0}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00006e4000-0x20)={@generic="e0b00c4827bc91ee85ad4ddf9fd1fc33", @ifru_flags=0x500}) [ 571.954705] netlink: 11476 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/19 04:05:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fc2000-0x8)="1e65a1ab415b7ac7", 0x8) r1 = accept$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) socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 04:05:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$inet6(0xa, 0x803, 0x101, &(0x7f0000a6e000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000322000-0x5)='htcp\x00', 0x5) 2018/01/19 04:05:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004be000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000-0xfe)=""/254, &(0x7f0000002000-0x4)=0xfe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000001000-0x38)=""/56, 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007b6000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000864000)=@get={0x1, &(0x7f0000836000)=""/110, 0x1}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000036f000-0x26)="b71875b0d5e383e50000000000000008b4208fe44452e7f59f9d08604883abdf96eaf3ddfddb", 0x4f) r2 = accept4(r1, &(0x7f0000097000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a14000)=0x10, 0x80000) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000f5a000)=0x5991, 0x2) socket$alg(0x26, 0x5, 0x0) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg(r3, &(0x7f000062e000)=[{{&(0x7f000034c000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006c9000)=[{&(0x7f0000410000)="d47f0483379726a37ce3e7683a4f845ce37cbb32f754feb6017e4c2d684dbfc890", 0x21}], 0x1, &(0x7f0000ce5000-0x168)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00004d9000)=@int=0x0, &(0x7f0000ba0000)=0x4) 2018/01/19 04:05:47 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000102000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000fd9000-0x80)=@generic={0x0, ""/126}, &(0x7f0000fd9000-0x4)=0x80, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000070000-0x4)=0x7ff, 0x4) bind$inet6(r0, &(0x7f00004ba000)={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x165}, 0x1c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000fd9000-0x1c)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x87}, 0x1c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000fd9000)="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", 0x1000) r3 = accept4$inet6(r1, &(0x7f000082f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f42000)=0x1c, 0x80000) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) accept$nfc_llcp(r2, &(0x7f0000b71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fdb000-0x4)=0x60) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000fdb000)=0x80, 0x4) r4 = socket$inet6(0xa, 0x80002, 0x88) socketpair(0x1a, 0x2, 0xffffffff, &(0x7f00000b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d7a000-0x10)={0x1, &(0x7f0000fdb000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000e71000)={r6, &(0x7f0000275000)=""/113}) sendto$inet6(r4, &(0x7f0000fd8000-0x2f)="b641d1089f7c9da27c74f2cd144004d042effdc70000000000000008c68bc5ca0d5c4d3f986bac823fd6ef029d99451e", 0x30, 0x0, &(0x7f0000fd7000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fdc000)={r3, 0x50, &(0x7f0000fdc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 04:05:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f000085e000)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000e9c000-0x38)={0x0, 0x0, &(0x7f000049e000-0x20)=[{&(0x7f00006fe000-0xd9)="d6aabe833e2f79f17b9ba880e1f414f265602719cb1881432bfef2960ac7f04b27e83bfe06dbc2cf9dd6ac440f0388a7d799614272bbf274bf2dafafb8501261d00f14ef7a4f8079f08f99360cc993ca14ebec55dcef7eb5cd098c67cf4e8064e039d5f7033c7ae043c150b7541ad21fcabb9a329599a9710647b0cb861856110e038e80477954df26e62502a1acf9a7e94b31fb574ed302dd244d484d9663acb98b6b5f431de95d94073cb3d1ee04e39828fbf628415375dab086cf3e655ea6c1363c9fcb592bf937b24db8f6ea5a98009e00b61e2f5be53f", 0xd9}, {&(0x7f0000767000)="3afd37fe3cc5f2326547a89460948659bb2dca91f775d58bf9382e40f56311857eacb3df81d54c4328cd749f4e8d1a9d4c5af9dc5a1c966c1f2ae22da4197b0fc0506d1b8b41fe6ae292db0feb5d8e0bf5b6cc0cc1504597b1ebb456e12c35bbc98d44d34c29ce475b75b4f7d338c07315cec7bf39a267c4ecfaeffdb87cf64f743271ffceedb53188e7fd111902d3453b02034a564eda46d3f94725ad6998368e6e3b4de2903aa069137207071990e4970dca99208a41c9df86db982dc06e84eaf7e0d18f007d1d7be1b57a4d29b4f8fe6b2e0faad4e48670", 0xd9}], 0x2, &(0x7f0000245000)=[@iv={0x98, 0x117, 0x2, 0x84, "505d6557c0310c3b539dc6f43d8ce7f1ad8838b814e1a1771c14791fb815acb348542bb94302a9a6d75ea3bfc03ee1752f7fee573a008ec036be0c4c7db4e92bdc49c3b222fd2df8df1fb2e204b6015ddc14681327396ac1c845c8512f44e3be8a99dd8944eb5d2108765842dcb73a32e136ecc8091c607c28f97d2bf391f779fc664dea"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0xc8, 0x40001}, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0x24, 0x6f, &(0x7f0000b76000)="", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x14) 2018/01/19 04:05:47 executing program 0: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000028a000-0x6)={0x7ff, 0x200, 0x10000, 0x6db, 0x0}, &(0x7f0000e38000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c87000)={0x1200000000000000, 0x3, 0x829, 0x4, r4}, &(0x7f0000f8e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000c1f000)={0x9a01, 0x8, 0x272b, 0xc64, r4}, 0x10) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000c6000-0x50)={@generic="4a578d3977e2acee082f22a320d1b76e", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x2, 0x3, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}}}}) sendmsg$alg(r1, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000e47000-0x10)=[], 0x0, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) 2018/01/19 04:05:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet(0xffffffffffffffff, &(0x7f0000da6000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 04:05:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48028001000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000026da36"}, 0x80, &(0x7f0000454000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f, 0x0}, 0x0) mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r1, 0x7, 0x6, &(0x7f000088a000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9728380d206984e4d8535bcdaf1d650000000000000003b8f1dee962e132dede7130d04976d95ae5f5e04dfc30b59c7200000000000007007d0381cdb5777faa3f3be55cff2b0c934868000000085a59a979d123d54d7e9256492e59f8f20c96d38dffec04027ab3caea772ebb0010bb", 0xf) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000a9e000)=[], 0x0, 0x0}, 0x0) [ 571.955063] netlink: 11476 bytes leftover after parsing attributes in process `syz-executor2'. [ 571.978518] netlink: 11476 bytes leftover after parsing attributes in process `syz-executor2'. [ 571.978562] netlink: 11476 bytes leftover after parsing attributes in process `syz-executor2'. [ 572.030480] sctp: [Deprecated]: syz-executor1 (pid 20193) Use of int in maxseg socket option. [ 572.030480] Use struct sctp_assoc_value instead 2018/01/19 04:05:47 executing program 2: unshare(0x2020600) unshare(0x2000000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006f6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006e3000)={0x0, 0x0}) 2018/01/19 04:05:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000037f000)={0xc, 0x7, &(0x7f0000205000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7ff}, [@generic={0x3, 0x5, 0x3, 0x1}, @call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0x4)='GPL\x00', 0x7fff, 0x3d, &(0x7f000082d000)=""/61, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) preadv(r0, &(0x7f00002f3000-0x70)=[{&(0x7f000030d000-0x94)=""/148, 0x94}, {&(0x7f0000104000)=""/120, 0x78}, {&(0x7f0000075000)=""/37, 0x25}, {&(0x7f000065d000)=""/186, 0xba}, {&(0x7f00006d7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d86000-0xfb)=""/251, 0xfb}, {&(0x7f0000a84000)=""/116, 0x74}], 0x7, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f00004b3000)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) close(r2) close(r3) close(r1) 2018/01/19 04:05:47 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000940000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1000}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x3, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x401}], 0x84) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f80000)="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", 0xfc, 0x48010, 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xb, 0x8, &(0x7f0000f83000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f82000)={r1, 0x50, &(0x7f0000f82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000aa5000)=0x0, &(0x7f0000f82000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000f81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000219000)=0x14) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f83000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x15a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f83000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b16000)=0x8c) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f83000)={r3, @in6={{0xa, 0x3, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x93}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000c3000-0x4)=0x8c) recvfrom$inet6(r0, &(0x7f0000f80000-0xf6)=""/246, 0x43e, 0x23fffd, 0x0, 0xffffffffffffff11) 2018/01/19 04:05:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000414000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000a7d000)="0e0c1bf4fe58e935044b7ddd3597e652beaa513753633f0ed88a7a650af213192c15bb7b20613ee77eb0ce68b2e21b0820194007ee5d62b3195e9c9592bbc3b7191b471beb881aed39f8612506acd24b86a9a6f4ed27b1f9b6a94d6895c5b0cc72c43202e95981f85b6f875b5a03bf3c8a9ac2de15bb803a777fc8e787ed65f97b7c55875725b8709717315e1eb435c3ea730d5981e774842af9207e58ebcd8728d163ddc805cb6f38c8513a9b63acc152ed0bb02a3812f81f196941c43395f11a1b1a5777a779ce8d8ebdfa4b705f4c66c1e7f9eff4733483fe1fae14e8ed895facbfbeb3", 0x3, 0x81, &(0x7f0000f19000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff21) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r1, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000017e000)={0x0, 0xfffffffffffffff8}, &(0x7f0000d99000-0x4)=0x8) connect(r1, &(0x7f0000aff000-0x10)=@ipx={0x4, 0xfffffffffffffffe, 0x6, "61133908bd0d", 0xa520, 0x0}, 0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000037f000)={0x0, 0x0}) recvfrom$llc(r4, &(0x7f0000b0e000)=""/185, 0xb9, 0x1, &(0x7f0000fd4000)={0x1a, 0xc, 0x4, 0xd166, 0xc6, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ffb000-0x8)={r3, 0x44, 0xfffffffffffffffc}, 0x8) sendto$inet6(r1, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00009fa000)={r1, r1, 0x5, 0x0, &(0x7f0000b73000)="815870fa51bd76d05f", 0xa2, 0x6, 0xffffffffffffff28, 0xfffffffffffffffb, 0x1, 0xffff, 0x6, ""}) connect$inet6(r1, &(0x7f000060f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x7) accept4(r1, 0x0, &(0x7f0000623000-0x4)=0x0, 0x0) 2018/01/19 04:05:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000faf000-0x38)={&(0x7f00006b2000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cf1000)=[], 0x0, &(0x7f0000d4e000-0xb8)=[], 0x0, 0x0}, 0x20000000) bind$inet6(r0, &(0x7f0000317000-0x1c)={0xa, 0x0, 0xb54a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xea1}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000eb000-0x8)={0x0, 0xfff}, &(0x7f0000895000)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d56000)={r2, 0x7f, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000707000-0x98)={r2, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xf21}, &(0x7f00000cf000-0x4)=0x98) 2018/01/19 04:05:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000888000)={0x0, 0x0, &(0x7f0000c78000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0xfffffffffffffef7}], 0x0, &(0x7f0000737000-0x48)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000dcc000-0x50)=[{&(0x7f0000dce000)=""/28, 0x1c}, {&(0x7f0000da2000-0x90)=""/144, 0x90}, {&(0x7f0000930000)=""/145, 0x91}, {&(0x7f0000b44000-0xc1)=""/193, 0xc1}, {&(0x7f0000e65000-0x77)=""/119, 0x77}], 0x42) 2018/01/19 04:05:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xfffffffa, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000278000-0x8)={0x0, 0x0}) connect(r1, &(0x7f0000fa3000)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000989000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008a5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bc2000)={0x0, 0x72, "618060c4ad3f13a54fc7ea7115f37dd5fc5b1baf2d2378dda25799ef5c52c124e2e75d42a8a894e4fa6bb833653204fd77acc9f8e6f2f17236da4c9ea0f55bb923ec6336dfbb578ae7b137faef18b2217754053f4473fe84dabeef4b363e8b025282d7c053848286adbe359cff101cb80317"}, &(0x7f00004e1000-0x4)=0x7a) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000dd000)={r2, 0x81, 0x1, 0x3, 0x7, 0xffffffffffffff80}, &(0x7f000018c000-0x4)=0x14) 2018/01/19 04:05:47 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000001000)="", 0x0) 2018/01/19 04:05:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockname(r0, &(0x7f000045a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000431000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006b9000)={0x0, 0x6c, &(0x7f0000839000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}]}, &(0x7f0000187000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a68000-0x14)={r2, 0x1000, 0x2, 0x200, 0x10001, 0x3}, 0x14) bind$alg(r0, &(0x7f0000511000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/19 04:05:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x9, 0xfffffffffffffff7, 0x101, 0xffffffffffffffff, 0x732}, 0x14) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000001000-0x1)=0x0, 0x3) 2018/01/19 04:05:47 executing program 0: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) pipe(&(0x7f00002ff000)={0x0, 0x0}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f90000-0x4)=0x5, 0x4) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/19 04:05:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000146000-0x20)={@generic="d9d4ea7a68c34235d49a595cd4a8154b", @ifru_flags=0x2000}) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 04:05:47 executing program 1: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000101000-0x4)=0x0, &(0x7f0000643000-0x4)=0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e6b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000038000)={0x6, 0x4, 0x8, 0x8c}) 2018/01/19 04:05:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet(r0, &(0x7f0000c6a000)="01", 0x1, 0x4000000, &(0x7f0000de3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00001df000-0x8)={0x0, 0x0}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f000023a000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:05:47 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) socketpair(0x11, 0x80000, 0x4, &(0x7f0000f24000)={0x0, 0x0}) connect$netrom(r1, &(0x7f0000b51000-0x48)=@full={{0x3, {"cbb317492f56a4"}, 0x9}, [{"efdd891ea17521"}, {"e55ac941c3e4f1"}, {"c2327c39127d48"}, {"f2f2c83f8ba8a7"}, {"d95abd2a97861f"}, {"442680136e0fe0"}, {"305b716bf7db17"}, {"cab47fd86830bf"}]}, 0x48) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x6, &(0x7f0000dee000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000f7f000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 04:05:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) socketpair$inet6(0xa, 0x7, 0x3, &(0x7f0000829000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000017f000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000572000-0x5c)=""/92, &(0x7f0000039000-0x4)=0x5c) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000083b000-0x1000)=""/4096, &(0x7f0000cba000)=0x1000) 2018/01/19 04:05:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000411000)=0x0, &(0x7f00006e5000)=0xfffffdc7) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004bf000-0x4)=0x0, 0x3) socketpair(0x40000013, 0x7, 0x7, &(0x7f000064a000)={0x0, 0x0}) recvmsg(r2, &(0x7f00003e9000-0x38)={&(0x7f0000019000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000956000-0xb)=[{&(0x7f0000fa5000)=""/242, 0xf2}], 0x1, &(0x7f000006f000-0x9b)=""/155, 0x9b, 0x2}, 0x12060) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000e42000)=""/171) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005e3000)=@common=""/16, 0x10) 2018/01/19 04:05:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000085e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000386000)={0x0, 0x0}, &(0x7f000073a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ccf000-0x20)={0x0, 0x7, 0x8000, 0x9, 0xfffffffffffffe00, 0x8be, 0x9, 0x6, r1}, &(0x7f0000c60000)=0x20) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000178000)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000c97000)={r1, 0x3}, &(0x7f00004f1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000540000)={r1, 0x0}, &(0x7f0000b64000)=0x8) 2018/01/19 04:05:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x1000000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x52)={0x0, 0x4a, "c8c4de76f99ceb364f5532e47d2bfea6ea6cc1ece39910db1fdc51441e8da64882ce44540f53bc198100422239d853d2fcbd91032c9425a2bf3ac7939d79ea72bb49e2fd04084757694f"}, &(0x7f0000001000-0x4)=0x52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xc9d}, &(0x7f0000d39000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x4, 0x0, 0x9e, 0x10000, 0x3f, 0x7, 0x43, {r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000001, 0x6c, 0x8, 0xfff}}, &(0x7f0000d06000)=0xb8) 2018/01/19 04:05:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[], 0x0, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7057142cf569aa4be79848ff9dd78ea70b16603504862197c505ab3f2aac2562d035f5882f6dfce1b35c3296ec92aa7473f60857306cda6c363fdb5abc210ee2461a44c4e879c7180a97988da2e", 0x5d}, {&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8c3fb6d8d10c6684ea92fe6d1004c558e6b73ef526a13319fa298e597f7a05b3ea11398b8654826b9f99ff969558ce6f951fc21f87983baf9b7cbdc", 0x5b}], 0x2, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x4004011}, 0x40) r2 = epoll_create(0x5) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000219000-0xc)={0x40000000, 0x0}) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) 2018/01/19 04:05:47 executing program 4: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000002000-0xde)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @random="af7657d73970", [], {@llc_tr={0x11, {@snap={0x0, 0x0, 'i', "e38439", 0x0, ""}}}}}, &(0x7f0000598000)={0x0, 0x1, [0x0]}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000790000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000078e000-0x4)=0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000078f000-0x5c)={{0xa, 0x0, 0xf000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x0, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0xfffffffffffffffd}, 0xffff, [0x5, 0x1b, 0x9, 0x1, 0x8, 0x400, 0x2, 0x2]}, 0x5c) 2018/01/19 04:05:47 executing program 0: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff78, &(0x7f00000f8000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fec8", 0xc6, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x80, 0x3c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "0844cc4bde2a2dc559a17a5a4a61fcd4c878d2a75f4a8c94b2ae75ecbc6bb96191036581a9fa6bb29b141d4cbdd8953dc128c4455ce23772625cc63c2efc98d1ecc361c95eaa54b9a62d74399b0603b4a607907521b91daf4d77dfa80184da8e9224218f9e64bb31793027cf717f7d59be1a2eb0e8f942e50748d5ff677b6a08c898ba31ce2cabc8ee0ec70955f172fed3ac12f57156"}}}}}}}, 0x0) 2018/01/19 04:05:47 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2001, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2d115b", 0x0, "5fc07d"}, ""}}}}}, 0x0) socketpair$inet(0x2, 0x4, 0x43b, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000b000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000009000)=0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f000000d000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000004000-0x4)=0x3, 0xef1f1539ade65199) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000d000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x6, 0x0, 0x6, 0xa, 0xd1acd06cf7956c14, 0x0, 0x1d, 0x0, r2}, {0x3, 0x3, 0x6, 0x7, 0x2, 0x40, 0x7, 0x6}, {0x2, 0x6, 0x8, 0x8}, 0x1, 0xf, 0x0, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x1, 0x4, 0x3, 0x80, 0x0, 0x7, 0x314}}, 0xe8) tee(r0, r1, 0x5, 0x1) 2018/01/19 04:05:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000714000-0x4)=0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000fac000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f000075a000)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000899000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x58) 2018/01/19 04:05:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d9f000)={0x0, 0x0}) close(r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008e4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000331000-0x6)={0x0, 0x0}, &(0x7f00001a7000-0x4)=0x6) write(r0, &(0x7f000055f000)='\t', 0x1) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000664000-0x8)={r3, 0xffffffffffffff1d}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000071f000)={r3, 0x3}, &(0x7f00005e6000)=0x8) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000da9000)={0x0, 0x0}, &(0x7f0000e78000)=0x8) vmsplice(r0, &(0x7f000046b000-0x90)=[{&(0x7f0000381000-0xd8)='B', 0x1}], 0x1, 0x0) 2018/01/19 04:05:47 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x2, 0xf1b4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000007000)=0x1, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000026000)=0x0, &(0x7f000000d000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000e000-0x5f)={0x0, 0x57, "6a3f4cf9b8e03fa75ace97e7cf827b9201e20075a8037fa1958dff80d1510d5bc5dd766042d9fd01c1587789af708b804a82568f808a93281de947633c0b737cbe8921a59fc5dd0fb61b1b95861e922567747f0af92ff6"}, &(0x7f0000027000)=0x5f) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000028000-0x98)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xba, 0x5}, 0x98) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000028000)={r2, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 04:05:47 executing program 1: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f000001d000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffffeff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000015000)="", 0x0, 0x0, &(0x7f0000027000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x4, 0x2, {0xa, 0x3, 0x8e7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}}}, 0x3a) 2018/01/19 04:05:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d629", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000145000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ceb000+0x322)=0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000be2000+0xbde)=0x6, 0x4) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000015b000)=[], 0x0, &(0x7f0000039000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 04:05:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000fcf000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000656000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa6000-0x4)=0xa0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000aa1000)={r1, 0x1ff, 0xdc69a353bbda2d46, 0xfffffffffffffffa, 0x0}, &(0x7f0000aa1000)=0x18) 2018/01/19 04:05:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000dd4000-0x1c)={0xa, 0x0, 0x2001fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0xfffffffffffffed5) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000025c000)={0x0, 0x0, 0x1c0, 0x2, 0x101, 0x2}, &(0x7f0000579000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000033000)={r1, 0x2}, 0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a6000-0x10)={0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) 2018/01/19 04:05:47 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="", 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000bec000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f79000)=0x2e) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000c96000-0x10)={0x9, &(0x7f0000f7a000-0x10e)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/19 04:05:47 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006c6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000484000-0x2)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000000000)={&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000284000)=""/233, 0xe9}, {&(0x7f0000c32000)=""/142, 0x8e}], 0x3, 0x0, 0x0, 0xa943}, 0x40000020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000dfc000-0x10)=@llc={0x1a, 0x1a, 0x2, 0x7, 0x6000000000000, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x276) getsockopt$sock_int(r5, 0x1, 0xa, &(0x7f00000ca000)=0x0, &(0x7f0000b39000)=0x4) sendmsg$unix(r5, &(0x7f0000bbf000)={&(0x7f0000a8f000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c16000)=[{&(0x7f0000412000-0x1000)="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", 0x1000}, {&(0x7f00005f0000)="5ed6f3178777ceaca33f4aea4f3d97b5565d8bcd5cac2b852e00d1864c59ae0f7c33b87b70ac9a6d73aaa603dfe3440abb1d2eeb469d0d1527988d8920041b7d6f50d699973bd6a35bb719c2a78f615406cfde85143f574bb77f5b4ccdaf1a5f0c95587616d376107b735fe808c507cf378ede0bdaf6ef0c223e84273cb72c9f3536", 0x82}, {&(0x7f000015b000-0x2)="a33f", 0x2}, {&(0x7f0000fdd000)="aa87a4d49f7a3032e78f579870d0756d30fec0e6a92850ae2c42d0f92814a5dd2db310d22017cf5ab3125ea81746268c71469f8bce15d8a4cfcfab51b59bf263d395c77fcd016c2d649a07b43ae8e6826ef925be105fd614f143d42cd7888972f3a687d7f23a256f0345a83d362b75b07a5b105e8ebb9b76bf393988518945f21ed2b88daa799cdc0802abeb29de902928098ff10e188ad7569c9b24f580163b5cd86b9a9349331c02980f", 0xab}, {&(0x7f0000682000-0x89)="f4d2a7fbce79a9c03ab155a3c0a9c9e977fe18926f10e619aeedb5eafd3d2fa35b91a68c5c9827f682d8c22d2974bfc60264832991ce24d7177a4411c403d37f2640d9e1672ebdb57673621673a9cfc77761c81b45296d4ca0b5c4cdb2a9b134e7666a6b22b47488007d7d3263fe69ab471de7c1e3fb6ea98f8672bbeaaea858c62d53db183e030c0c", 0x89}, {&(0x7f0000ef8000)="", 0x0}], 0x6, &(0x7f00005b5000)=[@rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x78, 0x1}, 0x40001) accept4(r4, &(0x7f00000e9000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000be2000-0x4)=0x1c, 0x80800) getsockopt$inet6_dccp_buf(r5, 0x21, 0x0, &(0x7f0000e20000-0x27)=""/39, &(0x7f0000680000)=0x27) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000068d000-0x8)={0x0, 0x0}) r6 = socket(0x1e, 0x5, 0x0) sendmsg$nl_xfrm(r6, &(0x7f0000837000-0x38)={&(0x7f0000ce4000-0xc)={0x10, 0x0, 0x0, 0x810000}, 0xc, &(0x7f0000741000)={&(0x7f0000207000-0x20c)=@getsa={0x20c, 0x12, 0x100, 0x7, 0x3, {@in=@empty=0x0, 0x2, 0x2, 0x6c}, [@sec_ctx={0xa8, 0x8, {0xa4, 0x8, 0x0, 0x4, 0x9c, "ef121f9843bea1832160d615690fc5f2ae026848bf40b675b1f9b075e2aad6d4c3dd301e3916d5d9ca3e4ff3c1d6b78833fb8e5f9ba7b1000ac92e9b2fa326eca05b3165036fd15946cf17582facd20e084812232fffeb710aaba55d8051079394a35f86ba87a67c54815ad26bf3a7281389378a89df096168d75b693ac22eb41eb1b6e5d38c2e172c5d01b8016d5bee828dce926e0fb42153940ac4"}}, @ipv6_hthresh={0x8, 0x4, {0x2, 0x2e}}, @proto={0x8, 0x19, 0x3b}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@rand_addr=0xf5, 0xa, 0xd7c, 0x3}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}, @address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in=@empty=0x0, 0xa, 0xaa3e, 0x3}}, @algo_comp={0xac, 0x3, {{'deflate\x00'}, 0x320, "659d43432d182b17577a0dc9d508696adc8f13985d6c3e97a70f1deda25ef093fbf88aea768ac8a7ccd726e32a1a9c17cd8d6c2b8577ab17232a8fa8b2b5d5fd49da2e0c3d5c17adfb80b5911821bb13a82517379083baba7718cdcbe6add4199700d00d"}}, @encap={0x1c, 0x4, {0x1, 0x0, 0x1, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}}]}, 0x20c}, 0x1, 0x0, 0x0, 0x20000085}, 0x80) sendmsg(r6, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000000000000003c5bf86c483724c71e14dd6a739e00eb1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03110000000000af50d5fe32c419d67bcbc7e3ad3177198356ed0008341c1fd45624281e2780ff7f000076cf9700400000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000595000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x24008800) 2018/01/19 04:05:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = accept4$inet(r0, &(0x7f000044c000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e2000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000898000)={0x0, 0x10000}, &(0x7f00000f0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001ca000)={r2, 0xe8, "686dcd94cf673395b76f3a1d5e5eee1f68db247ff742c74606dff6314a42c8eb1f0b755d1f770b9d6d75febd8998e3492900bf8be1c5bfaeea11fa6f1372bc8d850095ae2c0d53bdd59f0a8e958cd45399be8516ca74b194ebf93f19ff9e618c63ca5384fa14a7d6568069cf209d9ff4914f5b49152b6f93ca026fac4624a86dc574890a069e51997789884acb92f01949321f04172e65161cd926cae35957c712ac0d230c7f2447e0ad24e6a5aa36e60795107785344a992be2f98f934e46a553d3cb1c23362eab1219855be1afc773a0c9dc2691f0e9cb915f54368edb54f108348214882dc059"}, &(0x7f0000f61000)=0xf0) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000adb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000270000-0xc)={r3, 0xed4, 0x2, [0x200, 0x5]}, &(0x7f00005e8000)=0xc) sendmmsg(r0, &(0x7f000066d000)=[{{&(0x7f000051d000-0x1d)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f4d000)=[{&(0x7f0000af7000)='=', 0x1}], 0x1, &(0x7f0000d4e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 04:05:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000d6f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000018c000)={0x0, 0x0}, &(0x7f0000b23000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002b1000)={r2, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000162000)={0x0, 0x5, 0x2, [0x0, 0x9051]}, 0xc) 2018/01/19 04:05:47 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000e23000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000f79000-0x9)=@rc={0x1f, {0x100000000, 0x7, 0x0, 0x2a, 0x1, 0x4}, 0x5}, 0x9) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7, ""}], 0x2e6, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7a000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000630000)={&(0x7f0000f7a000-0x8)='./file0\x00', r2}, 0xc) 2018/01/19 04:05:47 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000049a000)=@generic={0x0, ""/126}, &(0x7f0000fe7000-0x4)=0x80) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe8000-0x28)={@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]}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fe7000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xfffffffffffffc01, r1}) accept$packet(r0, &(0x7f0000f06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e7f000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 04:05:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000097d000-0x4)=0x5ffffffd, 0x4) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000028f000)={r0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00004cc000-0x4)=0x0, 0x4) 2018/01/19 04:05:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000007b000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0xfa1d, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000002000-0x8)={r1, 0xcc}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000-0xc9)="b7dc765dd8b7727f2402e55bc3afb6788f540b5eb60e2d102f4be705d31cc69b41ad092338157bfe6186866dbd2ad46b398bc4285b70fe4a44a8f42766f473bf9b33a4c76aee0e790c0c7d32264d73b2d4c10d99dc449240f85c9c62b9397ab333c374aa7bf03ef921238ee7e9374e8ba4fc390983aec190afa7ebbb02eff48d3058a92d495c10b957786a1189f576d1fda41065548f7cc7e29f69df97b6bc756db937aa28cbb9327ea2267bd573e6851e00da9ca9b6c3e79567d8617eca64fdee89a92b8b73e01a48", 0xc9, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000005000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000005000-0x4)=0x58, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000004000-0x97)=""/151, &(0x7f0000005000-0x4)=0x97) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000006000-0x4)=0x400, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000005000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000007000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x2, 0x6, 0xd6, 0x500, 0x2, 0x20000, r4}) 2018/01/19 04:05:47 executing program 4: r0 = socket(0xa, 0xffffffffffffffff, 0x2) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/19 04:05:47 executing program 5: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000729000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000adf000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003fd000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x1, 0x9, 0xa, 0x20, 0x80, 0x28, 0x0, r1}, {0x0, 0x100000001, 0x6, 0xf0aa, 0x1, 0x3, 0x1ff, 0x4}, {0x10001, 0x8, 0x8, 0xc06}, 0x3, 0x3, 0x0, 0x0, 0x1, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7e}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x1, 0x0, 0x79, 0x9, 0x31ebb3c4}}, 0xe8) sendto$inet6(r0, &(0x7f0000168000-0xaa)="", 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) 2018/01/19 04:05:47 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)=0x0) readv(r0, &(0x7f00008c6000-0x30)=[{&(0x7f0000e98000-0x9)=""/9, 0x9}], 0x1) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000785000-0xe5)="9199a8ffba74ddd5b57a851fa529568fa32a5a5ff3991f6374dacdf38c4c5deba25d5c8d20abd7c04bd7a84ce5563f143ce75387cf528fd2077959caab589bf7826129e56b8861096ea8de5c38d51e1143e42c90160c1025e8f6ff29fc076c0beb6bb52e40747ff8302a882c82fa55fe21578dcd1d03a0f2f00c6bcb72ca96e991f0c69f25909f92c4eb354eda3a37e196381e2ab4c69bba23a69e6b1f744b018a34fd986ca81e8ab01b3f8c858d463b6dea027c1e450086d456f9f653f70af6f5f1fb9fcf22c07a67cbce15cdc4303e5ccf99c8bb9b325392378a42c645fc344ec6fc3b30", 0xe5) 2018/01/19 04:05:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b66000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c72000)=0xe8) pipe(&(0x7f0000ee6000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000ee3000)={&(0x7f00008a2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000019c000-0x10)=[{&(0x7f0000c32000)=""/244, 0xf4}], 0x1, &(0x7f000087a000)=""/21, 0x15, 0x8}, 0x12000) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/19 04:05:47 executing program 3: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000048e000)=0x0, &(0x7f0000420000)=0x4) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="7b9011f752a09bc7c73d80fd2e5933fd", 0x0}) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2018/01/19 04:05:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x7, 0xfffffffffffffff9, 0x100, 0x5, 0x3, 0x8001, 0xfff, 0x5, 0x7, 0x3, 0x4, 0x2, 0x1ff, 0x8]}, &(0x7f00004c5000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b83000)={r1, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xa4, 0x0, 0xffff, 0x42}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d07000)={0x0, 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00005ad000)='tls\x00', 0x4) sendto$inet(r3, &(0x7f0000db3000-0xe0)="7f4093da31893d5ae69d81d76b4f3ab71f909ae197bce8da76a7bf554baa4b9d4ea999cff3b32efbbe5d05e0e9f250235ce8e38df412d2940c098cf69c7a77e97fd958221ecb6be026700c749abbbaa5a0d1e6ad8996c50b5db925e5cbe9fa002406f5e6dfd533dfe42b67e58e4571a48afcc6c781a0cf7db86f5138c8efa90461f11cf67e0c0f71bbb408733f5da0e69dfb80cf0b3422dfb16ab1eb451d30778060f743ad384e7fea80d1229cd65808df5946761f8a56d7442440d131ec1156520bbc9bed1427a2f7ea09b9fa2522bb3198c472eb2f852b5bbe04fe4881f6a8", 0xe0, 0x4880, &(0x7f0000d19000)={0x2, 0x3, @rand_addr=0x68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000f9c000)={&(0x7f0000e52000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000d58000)=[{&(0x7f000019e000-0xf5)=""/245, 0xf5}, {&(0x7f0000eda000-0xe)=""/14, 0xe}, {&(0x7f0000898000)=""/0, 0x0}, {&(0x7f0000b3f000-0xf7)=""/247, 0xf7}, {&(0x7f0000c9a000-0x21)=""/33, 0x21}], 0x5, &(0x7f00006d4000-0x18)=""/191, 0xbf, 0x35}, 0x2140) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a43000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e26000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000407000)=0xfffffffffffffffd, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000091000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7, 0x2, 0xc7, 0xa, 0x51e55cf3bf13ce04, 0xa0, 0x84, r5, r6}, {0x9, 0x0, 0x6, 0x2, 0x0, 0x6, 0x3, 0x4}, {0xffffffff, 0x800, 0x1, 0xc50b}, 0x401, 0xb, 0x2, 0x0, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3c}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0x0, 0x200, 0x4, 0x8, 0xfff}}, 0xe8) r7 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r7, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007fa000)={r1, 0x0}, 0x8) setsockopt$inet6_mreq(r7, 0x29, 0x13, &(0x7f0000da6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) sendto$inet(r7, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000054000-0x38)={&(0x7f00001fc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f00005e3000-0x30)=[{&(0x7f0000e41000-0x91)=""/145, 0x91}, {&(0x7f0000bfe000)=""/237, 0xed}, {&(0x7f0000440000)=""/145, 0x91}], 0x3, &(0x7f0000bb0000)=""/150, 0x96, 0x9ae}, 0x12000) 2018/01/19 04:05:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006ba000-0x18)={r0, &(0x7f00009c2000-0x5d)="b21beaf0ec394b0253bae99150a2e6cdb91f3669633487fb9e5df841a30a313a3430d8a85f55998de272c87a1ef4560f638ebfb0f5d4f79dff052d7241ca991b58882d6643a1b279e3720a52a07436d00dd99f7f880d87546ed28067b9", &(0x7f0000016000)=""/40}, 0x18) r1 = socket(0xb, 0x6, 0xc5) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000f2d000)=0x9, 0x4) r2 = socket(0x7, 0x80000, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000861000)={0xd454, 0x2, 0x1f, 0x2, 0x2}, 0xfffffffffffffe13) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006d2000)=@int=0x0, &(0x7f0000e47000-0x4)=0x4) r3 = accept$ipx(0xffffffffffffffff, &(0x7f000098e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000041b000-0x4)=0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000077c000)=0x30, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000487000)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00003ea000)={r2}) bpf$MAP_CREATE(0x0, &(0x7f0000058000-0x2c)={0x1f, 0x4, 0x7fffffff, 0x1139, 0x8, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000096000)={0x8001, 0x6a, 0x200, 0x6d0, 0x0, 0x8, 0x2a56c148, 0x99, 0x0}, &(0x7f00000f7000)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000071f000-0xbb)={r4, 0xb3, "1374e92e0183edc49be735b9cbd2fd75e3ebf77492e3799070494f4fa6de1c843bc31d0e5fcd72659c62095fb6d87792762c7a5060582a404986a4cd9e3f0b495519f05c4387352bc150eabe13f162cb87b7d8125c65a8a34c24680c7dd60049305ddcde7e0d13a7d78b22e2959df1d84e4ac39bdc23f036969d3032f28cbc729781c04d3301ea3deeb2a312c67fd5dbc741c86918f82e50efe894addba1ece23474b6366a1d3461526d1c8b3d2f3bf0c61b25"}, &(0x7f0000e73000+0x7de)=0xbb) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00005f7000)=0x7) 2018/01/19 04:05:47 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001d9000)={0xffffffffffffffff}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000057d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fd8000)=0x1c) r1 = socket$inet6(0xa, 0x80002, 0x88) pipe(&(0x7f0000253000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fd9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f000080b000)={r3, 0x3}) sendto$inet6(r1, &(0x7f0000fd8000-0x2f)="b641d1089f7c9da27c74f2cd144004d042effdc7cccb5bb143f9a5e7c68bc5ca0d5c4d3f986bac823fd6ea029d99451e", 0xffffffffffffffcd, 0x24000800, &(0x7f0000fd7000)={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 04:05:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x0, &(0x7f00008d3000-0x4)=0x4) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000)=0x0, 0x4) 2018/01/19 04:05:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f0000831000-0x4)=""/4, &(0x7f0000b91000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ca4000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000fbb000)={0x4, 0x0, 0x0, 0x8, 0x8, 0x8}) 2018/01/19 04:05:47 executing program 0: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000ce4000-0x10)={0x2, 0x0, 0xd1, 0x0, 0x3ad, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0x16}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/19 04:05:47 executing program 2: mmap(&(0x7f0000000000/0xe8f000)=nil, 0xe8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000494000)={0x0, 0x79, "d4e66312ec673d6bc1918c674a4e9a468d97274c3e628a12a60e15280c7569859ee1757bbb2e127ccdd9a2e05e491f4f44521e3170aff06b678e821b3f5a821c31d5ca621e1681e2d29d0196e80c732f275387835982c212a2a6e8dbb81ac93abd0c6a5198d3c7b7dc3d2ada15cc4f6f7fb2162d14ae7fdfb4"}, &(0x7f0000e8f000)=0x81) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e90000-0x8)={r2, 0x800}, 0x8) tee(r0, r1, 0x10000, 0x0) 2018/01/19 04:05:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000060c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f000050b000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000090f000)=0x6, 0x4) r2 = accept4(r0, &(0x7f0000ceb000-0x5)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00001f7000)=0xc, 0x80800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000020a000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e99000-0x1)=0xc) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/19 04:05:47 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f79000-0xee)="5b2bb6ed38c380f8e4f3e3e896271f66eabf20dbb58d7d33e5a58ef28c85bbed2067d7c371f5055e8e6e6a0248703390ca92faeda0b17dfdb3852dd0a980afed1d835f9d6019c0a8c543d1f53ffb8b25f79fa6e4055f427ea830f718d99f2b066fab4932f93b34649e5ee238b9c94a585d946eea339a5ddaa481d44644182313d53cbe8bed0ce85acd7e14d3e5a3f7fc4e32fbc2f17526b0542c182aedaa9711378a75ed3644d4d972227ed66926418d1b03959812c654c832733b283d18c8facf2f7f3b09f3c82fdb8875df5f3fde19510ed3971c5462c0a7f6c4ce8662110e7e94c9c86d0e7e1650a1ae1abb51", 0xee) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000010f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f79000+0xf50)=0x14, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000095a000)={r0}) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000337000)="", 0x0, 0x8080, &(0x7f0000f79000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffea4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f7a000)="", 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f78000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) socketpair(0xa, 0x800, 0xe800000000000000, &(0x7f0000a6a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009df000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7a000)=0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000f7b000)=0x3, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000f7a000)={&(0x7f0000f7a000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000f7b000-0x10)={&(0x7f0000b2f000-0x468)={0x468, 0x26, 0x300, 0x2, 0x0, {0x12, 0x0, 0x0}, [@nested={0x238, 0x5d, [@typed={0x18, 0x5a, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0x75, @str='irlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0x24, 0x34, @str='proceth0&posix_acl_access%\x00'}, @generic="d9422231c74c1c6a48f56d61e51373bffd2d49e350b8777c8a0010b8748012d727e2cc79d8a5347a25b92bb9cfcb2929174cd6868e68effdc794", @typed={0xc, 0x9, @pid=r4}, @generic="91941342d88d1fdd78016a37bcd683c39fc8fb148c9ceb2881bceb0176e388e06ff96bdb1063f6d851580b2d7365ee45ace9f82856ab894b64ddaf830c101fd808f46b4901e7f1f259df917b6c29a0fecc451acee10d487b25063e9a204f401785a428f4f8fa57b0c960273f7dc64ebe4a2bd011285258c044e2bcdbabf0bb9eb5c180f8084552607f6bfa1044dfe51f2ac444800a2659118702a55034111e327f91588b08075cdc8cca", @generic="5f441b8eaac16f5e0f4753428798bc7adbfb11a579ffb6dfa0fb43ed1741d2738dfb73cb4cb8488cfdc55ddadf553cb5b21dcfa182ad207b1d2ef57c7e562f77c431267a26883c8218d7a3a64165f866d52bf42f1c1147ffa1fc10d1fd3d8a89718e2da561c4927de181e80c5489e0161b1661dcf1d7ceaba8f14ee928b2afcffc459aefee8e34a37e7275efa2faba472fb6514b88d9e9ca70cd4810e839d3d3fb38af2570d1f3ef1f5260c00c4d25ebdfc4b723e02aa329f1fc5d513c06bb0e1aa482e8738428c25ff7f9baaf3fdd5d26bc066eaae831afeff653d550", @typed={0x10, 0x82, @u64=0x6}]}, @nested={0x1d8, 0x63, [@typed={0xc, 0x70, @ipv4=@loopback=0x7f000001}, @generic="53ae9d553b9dd75e3d567cbee0bb4e85c90fa2d219f59ba1b3304006e600f1ffa394a457c322b3b8d08c7736e2caa234ecb97d89dcdc01be5a1e275f5d0bb68886a6ae1d162a51087a44dbd4674b6c3ca0539e48a1f6c0dd8084872a2e22475f78117ea8e5b46fd0ce2a866dda2a05aa2f62d44af26294c033365659eec14adc02ab03887a741b78007588355e653498b6826fc7724b41b8693366bf", @generic="5ffcf0681e867998115f496e4938a6ca4338b2a9800efccb612b4309fc6fa364801ef4b64015197e193c3e7c9e97fb147c534e948bb9374852c6dcb3424b6b68f067d23edc383b5b3185d33581590306a47904cd6ea784643bf17245cdc4d48a13281099264d81788399d959aea943b67dc547a797aceb6638857dd3430c9e057a55db38f42ad9397d5d8fdc31c284b6b2809b9de9aa24a21fb3e1d1571b02f466786cc4a3e2ee630363aa52387d908b47e112aeb57af2", @typed={0x8, 0x94, @void=""}, @generic="47763cff63253fc7c15e2ef01fa329a18611a09e13694ef6526278eed20f4f3d741570ec0876be63cd8a222720b770f099cf30ed4c6684e05b", @generic="889f15f1", @typed={0xc, 0x4f, @u32=0x9}, @typed={0xc, 0x1f, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x3, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}]}, @typed={0x10, 0x88, @u64=0xfffffffffffffe08}, @generic="fd2e26ea4c8024e3f99db6f1c9509cafaa81", @nested={0x14, 0x6, [@typed={0x10, 0x83, @u64=0x0}]}, @typed={0xc, 0x50, @u32=0x8}]}, 0x468}, 0x1, 0x0, 0x0, 0x80}, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000401000-0x4)=0x0) 2018/01/19 04:05:47 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) recvfrom$inet6(r0, &(0x7f0000f15000-0xde)=""/0, 0x0, 0x40, &(0x7f0000c22000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xf) 2018/01/19 04:05:47 executing program 7: r0 = socket(0x10, 0x1000000802, 0x0) pipe(&(0x7f000026f000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2004013, r0, 0x0) 2018/01/19 04:05:47 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000011000)={0x0, 0x1}, &(0x7f0000012000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000008000-0xa0)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ae, 0xd54, 0xffffffffffffff00, 0x2, 0x80}, 0xa0) r2 = socket(0x2, 0x3, 0x5f) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f000000d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2000003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f000000d000)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000006000-0x8c)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, {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]}, 0x80, 0x0, 0xfffffffffffffff8, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xb8) 2018/01/19 04:05:47 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000235000)="5b98c26f9bb51675f09d73b9d609ad398452415eaa2b33c9f33ef675b79dc307a8b86a9facc7424507645c7f0db664e95cfa48ddca1ea675807ea1c5c5fcf4388381ccf88c73017136ad5ff566e7d9a79e5f7145f8d880edc91301cce4e1e4fe81fb") socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/19 04:05:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x2}, 0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00002e9000)={"5a60e32036fb9c2f3d93a5176c70d1e7", {0x4, 0x900, 0x2, "694f64b22c5f", 0x80000001, 0x0}}) 2018/01/19 04:05:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006e9000)='westwood\x00', 0x9) sendto$inet(r0, &(0x7f00003a5000)="99", 0x1, 0x8810, &(0x7f000017a000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0xfffffffffffffee8, 0x4008004, &(0x7f0000e2a000)=@hci={0x1f, 0x6, 0x0}, 0x8) 2018/01/19 04:05:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000002000-0x2)=0xd, 0x4) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r2, 0x0, 0xd71, "f7ace59cebfa3d0d1a2e7a9e0db4bbb5d80d09e038652b321d40e9be47fc4365457a5e4fb4b3e01f0952f6fca889fd1ba73f64be47e155bd3e26e2b568a100ab0e5c492df84ec1977f0ff31f887491fc414128fdc6db1c77cff16efa34bd1d7c1a4d55519f4c9770b2c17074597903edf16a29ae0201654784eeb5e43b6a0c9cf14dac46657eaab6cb750f407f1454d3662986ba6e6763fe3b1b119aef02010bff8986a54a"}) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000001000-0x20)={@common='vlan0\x00', @ifru_flags=0x100}) r3 = accept4(r2, &(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000002000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/19 04:05:47 executing program 4: r0 = socket(0x7, 0x7, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000cde000-0x10)={0x4, 0x1, 0x2, 0x4, 0x0}, &(0x7f0000e99000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ba4000)={r1, @in6={{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x7, 0x1, 0x5, 0x100000000}, &(0x7f0000a06000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r2, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000c5f000-0x10)={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00007d7000)="", 0x0, 0x0, &(0x7f0000d17000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 04:05:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x40000100000001) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000027c000)=0x672b, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000979000)=@getsadinfo={0x18, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@tmpl={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 04:05:47 executing program 7: mmap(&(0x7f0000000000/0x5ae000)=nil, 0x5ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00005ae000)={@generic="d1dc74611d8dadbbd05d9833301d0092", @ifru_flags=0x2000}) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00005ab000)={@common='ip6tnl0\x00', 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) sendmmsg$alg(r1, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[], 0x0, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x383, &(0x7f0000332000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 04:05:47 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt(r0, 0x0, 0x800000000f, &(0x7f0000533000-0x1)="", 0x0) 2018/01/19 04:05:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f000006e000+0x588)={&(0x7f0000ce7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000792000-0x10)=[{&(0x7f00000c1000)=""/0, 0x0}], 0x1, &(0x7f0000df2000-0xef)=""/239, 0xef, 0x2}, 0x100) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000067a000)={r0, 0x0, 0x41, "c75c25a24bd4dfdb65208bd0a47c7960a4fba94c8f9e2e48382aa17f033641efc4b5f8f6"}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000dae000)=0x2fb3, &(0x7f0000c13000)=0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000533000-0x12)={0x0, 0x8, 0x7fffffffffffff1d, [0x10000, 0x9, 0x5, 0x1, 0x8ce]}, &(0x7f0000f2c000)=0xfffffffffffffe71) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004c7000-0xc)={r2, 0x8, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c8b000-0x4)=0x0, &(0x7f0000c72000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00005eb000-0x20)={@generic="f54b3eba8fb0f71054342e8a69e9558e", @ifru_flags=0x5000}) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/19 04:05:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='ip6_vti0\x00'}}, 0x1e) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) r1 = accept(r0, &(0x7f0000aed000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001b1000-0x4)=0x1) bind$unix(r1, &(0x7f0000b33000)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000bb9000-0x4)=0x10, 0x4) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00007f1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003d2000)=0x1c, 0x80800) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f000040f000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000220000)=0x14) 2018/01/19 04:05:48 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x800, 0x3) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000013000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 04:05:48 executing program 4: 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) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f66000)={@common='lo\x00', @ifru_flags=0x100}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000f68000-0x4)=0x2, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 04:05:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000598000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000033d000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000075b000-0xc)=@sack_info={r1, 0x0, 0x400}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ad000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000494000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000622000)=0xc) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f5000-0xc)={r2, r3, r4}, 0xc) 2018/01/19 04:05:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000000)={@multicast2=0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f000069c000-0x1)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x79)=""/121, 0x79}, {&(0x7f0000002000-0xfe)=""/254, 0xfe}, {&(0x7f0000000000)=""/172, 0xac}, {&(0x7f0000000000)=""/20, 0x14}], 0x4, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000b000-0x88)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:05:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) write(r0, &(0x7f0000d06000-0xa7)="9d10b1c252d56dadede142c9484e3fd5c6d1553c977ac526c91de55a6839e1d24774b6724c02c8aa5e4fb6083591509a5675b3400fd3efdf4e012dc4276df49fe0d5c43a16c51aefcfee6d7bd6609b6e49fe49b008a9b4d17301584609b526e89c3c36d6e66af8b9e8c0b3d048e2bd085b1fd7da65fe2040b584347b2cd49a6b2f8267ddaecccfb219e6aaba977db25ae244e5e762a58e76f2f67ebd2a62bd420eb725f0f88401", 0xa7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) recvfrom(r1, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0xfe8c) pipe(&(0x7f0000ce3000)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000071000-0xc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000386000-0x4)=0xc) sendto$packet(r2, &(0x7f00007a1000)="f4cf918a9a3c51fdc75be92ec4b971c695bb3808adf6b28cbd48", 0x1a, 0x1, &(0x7f0000af6000)={0x11, 0x1e, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) 2018/01/19 04:05:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d46000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f9000)=0xe8) sendmsg$can_raw(r1, &(0x7f000031a000-0x38)={&(0x7f000055c000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000c29000-0x10)={&(0x7f0000417000)=@canfd={{0x0, 0x1, 0x6, 0xffffffff}, 0x1, 0x3, 0x0, 0x0, "15d290147b574f25c96cc1d560ec8e0ea01d91b263c8420c4e988d5f63bac2ccc354c9365e4f8049af2092c12a871eef4a681e1171002f9bae38ace70c34a271"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0xf3b5d08e490094c4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f0000628000-0xa0)=[{&(0x7f0000c00000)="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", 0x7ba}, {&(0x7f000001a000)="76dc5c40926d79440f1976f7c314e51ea92bce7403c17537536128a5cdf22b99b267f02f43a34634fc449c8eaefa60b23ebf2714fd7c6fc73ecc9f314c1a6bc82a5329a9caf6e00617a5b7f89231064ab75434d62157b304375d8c07b6a7", 0x5e}, 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{&(0x7f0000553000)="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", 0x1000}], 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a5b000-0x4)=0x7ff, 0x4) 2018/01/19 04:05:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, &(0x7f0000001000)=0x32) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000000)=0xffffffff) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x10001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r4, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r5, 0x1, 0x3a, &(0x7f0000003000-0x4)=0x6, 0x4) getsockname$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000-0x28)={@common='syzkaller1\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:05:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x0) write(r0, &(0x7f0000339000)="260000001a0053f7910000f9f90900001d00000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000f1f000)={0x2000, 0x0}) r1 = accept$inet(r0, 0x0, &(0x7f00005f9000-0x4)=0x0) socket$bt_rfcomm(0x1f, 0xffffffffffffffff, 0x3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00001b7000)=0x0, &(0x7f00004ce000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000145000)={0x0, 0x4c, "61291fed02e98c6a70b49212ccc7f5fd165ff40d4fa3a1c50ff306f47f6f66a87f779679c23ed7f86bf12ca5266568037583a163c36446af335edc50220b36170b754c76f9b45842750a3d23"}, &(0x7f0000938000)=0x54) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e5000)={r2, 0x1c, &(0x7f0000f6e000-0x1c)=[@in6={0xa, 0x3, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x200000000}]}, &(0x7f0000aaf000-0x4)=0x10) 2018/01/19 04:05:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$packet(r0, 0x0, &(0x7f0000dd6000)=0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000099a000)=0x7, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a5d000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000ad9000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00006bb000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004e4000-0x4)=0x5) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000984000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef1000-0x4)={r0}) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000cb9000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen$netrom(r4, 0xfffffffffffffff9) 2018/01/19 04:05:48 executing program 2: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = socket(0x5, 0x2, 0x1ff) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f80000)={0x7fff, {{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00003b1000)=0x0) recvmsg(r2, &(0x7f0000f78000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 04:05:48 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000000f000)={0x0, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x20, 0x2, 0x1, 0x2, 0x9, 0xe3, 0xff, 0x5, 0x100000000, 0x1, 0x4, 0x8, 0x0, 0x7]}, &(0x7f0000025000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000e000-0xc)={r1, 0x9, 0x30}, 0xc) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000028000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000027000)=0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000027000)=0x0) getsockname(r0, &(0x7f000000b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r4 = epoll_create1(0x0) tee(r0, r0, 0x8, 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000025000)={0x0, 0x0}) 2018/01/19 04:05:48 executing program 1: socketpair(0x0, 0x80000, 0x7fffffff, &(0x7f0000d4d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x1d)=""/29, &(0x7f0000783000-0x4)=0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f00000f8000-0x4)=0xffff, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000feb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000fd5000)=0x40, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6213504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000fed000-0xc0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/19 04:05:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00008de000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00003d1000)=0xe) pipe(&(0x7f0000f19000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000bd9000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00004f2000)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xee0e}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff8000}, @in6={0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0xc0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00007de000)=[], 0x14e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}], 0x38) 2018/01/19 04:05:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000802000)=0x0) setsockopt(r0, 0x81, 0x1, &(0x7f0000666000)="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", 0x1000) r1 = bpf$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) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fc7000)={r1, 0x44443585ff79999d, &(0x7f0000b2c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x16c) 2018/01/19 04:05:48 executing program 3: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x40000000021, &(0x7f0000002000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000dc9000-0x8)={0x1, [0x0]}, &(0x7f0000b6f000)=0x8) 2018/01/19 04:05:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000513000-0x38)={0x0, 0x0, &(0x7f00004a0000-0x30)=[{&(0x7f0000850000)="572b37a06f2e3284da28ecd13a4e46f8e6807ae6ebf556fe5f73d01ff7fd693502f44f26183d8a0bf5334e1f29ae86c606cfe44214262f91a1f80f6cc0db9cd104f586aab6f6acd32f1effc0f028d00e3e7d21ec8d2124b409f305fa4d96b4f8eea328079e7301a875f66f73274ff5a6036ebff5c9ac765a7dfb9322014f0a93dfc56aab3cfd9e0458dfdb7f036eec8d80480a975bc92965ab0f15f2a83417c639d7b8d15b17984c6cfc7d54386170d3c47a22", 0xb3}, {&(0x7f00004e0000)="", 0x108}, {&(0x7f00007b5000)="", 0x0}], 0x3, &(0x7f0000af3000+0x50a)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x45}, @iv={0xa8, 0x117, 0x2, 0x93, "f60e538c00c72b72175299d621924545e8f3b616a06d80093eeda3a7a5cdc8e9a1d32a5633388dc957068a41cd5c69c94603b232a6a13b682f066bc07bdc3cc51584037bf95ba97cb9528acd82dab12364f521bc1d155432183dcddfb23c89873fb20fd5d3509b6e0662a1c3e9e2ac4a5000e04921600532cadd715b88dcc1bb012febddf6b7c246e4c84f0829b37de079f476"}, @iv={0x38, 0x117, 0x2, 0x22, "764a0fbab558abcfdda5df2d5ec0ce78a4a6a4f984595e076c03064bd84a6e8f37a5"}, @iv={0xb8, 0x117, 0x2, 0xa3, "6e2cb59d5b22d4cef9544926d8202ebf193e90d4cc8e121ee3ea574c109265ef2c14fb6384e4971f09d1344f538fa9bf1668f7da6cfec253a87fb6a4aa1c309c44db4b64ea638b7f681e03bc21e0736ffff47ccebfdded00414199368dbf919e6202ec36c5f90e5d0f09723842758ede37924c6b4cee0a2480a92132c5bee520844349e9c346ef0abd143c93d9aeca0bb9641ed9e49969e17c2112c98bc2c7c60740d0"}, @iv={0x30, 0x117, 0x2, 0x19, "bcf4e17c4eb78babf23c08973eb7dba62869bebeb4063f7c5b"}, @op={0x18, 0x117, 0x3, 0x0}], 0x210, 0x0}, 0x2) readv(r1, &(0x7f000022b000-0x90)=[{&(0x7f0000e0b000)=""/233, 0xe9}], 0x1) 2018/01/19 04:05:48 executing program 5: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa3006baedc6d851f, 0x6, 0xe, &(0x7f000035f000)={0x0, 0x0}) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000360000-0x10)={r0, 0x50, &(0x7f00001a7000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x10) 2018/01/19 04:05:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000715000-0x8)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair(0x0, 0x7, 0xe242, &(0x7f0000016000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ce4000-0x8c)={0x0, @in6={{0xa, 0x3, 0xbcb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009e9000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e0e000-0xf)={r2, 0x7, "c8c831a7e2f8e1"}, &(0x7f0000c6b000)=0xf) listen(r0, 0x3fe) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00006c0000-0x8)={0x0, 0x0}, &(0x7f00004fa000-0x4)=0x8) 2018/01/19 04:05:48 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fb3000-0x8)={0x0, 0x0}) accept4$llc(r1, &(0x7f0000530000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000048000)=0x10, 0x80000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000fb1000)="b3", 0x1}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000fb0000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe25) 2018/01/19 04:05:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80802, 0x1ff, &(0x7f0000c0b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000caa000-0x8)={0x81, 0x5}) r2 = socket(0x1, 0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ac0000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffc01, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0xff, 0x11}, &(0x7f00004cd000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000745000)={r3, @in6={{0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6512f3ff, 0x1, 0xc25c, 0x5, 0x20}, 0xa0) connect$inet(r1, &(0x7f0000954000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00009ad000)="260000005e0009fff10000f8ed0000ffe9ff0104ff01000000000000011e081ee94b35ea0694", 0xfffffffffffffffb) writev(r1, &(0x7f0000151000-0x10)=[{&(0x7f0000f74000-0xc)="6ed5bbe3e196b19629ce22d6", 0xc}], 0x1) 2018/01/19 04:05:48 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f90000)={r0, &(0x7f0000ea2000)="", &(0x7f00003b5000-0x50)=""/80}, 0x18) socket$unix(0x1, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000fd2000-0x78)={0x6, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2, 0xfffffffffffffffc, 0x0, 0x1, &(0x7f000096d000-0x10)=@generic="4e4de247c34379ab6da6eb66e3f2d5ad", 0x6, 0x6, 0x5}) 2018/01/19 04:05:48 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) socket$pptp(0x18, 0x1, 0x2) 2018/01/19 04:05:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00002ee000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0xa, 0xa, 0x9, &(0x7f0000662000-0x8)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000d6e000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x591, &(0x7f0000e51000)={0xc5}, 0x8) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000a61000)={&(0x7f000034f000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b2f000)=[{&(0x7f0000d05000-0x19)='v', 0x1}], 0x1, &(0x7f0000801000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff}, 0x1c) 2018/01/19 04:05:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00008f6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000dcd000-0x8)={0x2, 0x0}) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00001a7000)=0x0, &(0x7f0000aec000-0x4)=0x4) 2018/01/19 04:05:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000262000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000e62000-0x4)=0x32) accept4$packet(r1, &(0x7f000028a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000029b000)=0x14, 0x0) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x0) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/19 04:05:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x366f34ab, 0x10}, &(0x7f0000001000-0x4)=0xc) r4 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000-0x4)=r4) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x3, 0x7, 0x7, 0x83}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000004000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={r3, 0x100000001}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r3, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x36}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x3, 0x7, 0x5}, &(0x7f0000004000-0x4)=0xa0) r6 = socket$inet(0x2, 0x80000, 0x3ff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000005000-0xf5)={r2, 0xed, "c476cdf282487a72f7c0f5b690ee067d24ca99a51518c1c2b60eb731c511a5426d7261a9e2abd36ba3e81ae3bc17fa70999ca9e84fcf85eb05ce4e38c6a91ad088fe85477ca6117cf6e61b197c2be6dd63a0771ecb45acc4fdfd67a6795e25402e7d4d09533ba7cb1a00b38f39c6a72ddd39589bd50bd6c7cfefdc57c6bc4c187380c245c504e17589a62d4fc6fe1e340c3e113cbb47916610786142bc962f8b354589d0ed4a36864362b6c25e6b209e691a51ff5ee797be72b5c50618491190c72f913a8bf1cd8393bf29a4085d21bf9300482f80a1de77dadcd786e5da402b8fbdf32e377b7ada43727cbe9f"}, &(0x7f0000005000-0x4)=0xf5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000006000-0x14)={r5, 0x15a, 0x2, 0x300, 0x7, 0x7}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000007000-0x4)=0x401, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000007000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x1c) accept$inet(r1, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) 2018/01/19 04:05:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b83000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) socket$kcm(0x29, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x9, 0x80002, 0x40, &(0x7f0000896000)={0x0, 0x0}) getsockname(r1, &(0x7f0000cbb000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d07000-0x4)=0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000dbd000)={0x9, &(0x7f0000c66000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000825000)={r4, 0x3}) connect$ipx(r3, &(0x7f0000e11000-0x10)={0x4, 0x5aa3, 0x4, "e6f7ea1a8001", 0x10000, 0x0}, 0x10) r5 = bpf$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) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r1, r5}) sendmsg$key(r6, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfffffffffffff0a5) 2018/01/19 04:05:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000b13000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="07c78264ad9ee586ec98f4fa79221e96"}) socket$inet6_dccp(0xa, 0x6, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e38000)={r0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00004d9000-0x10)={0xffffffff80000000, 0x6, 0x6, 0x800}, 0x10) 2018/01/19 04:05:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000002, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000493000)={0x0, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c8e000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006bc000-0x8c)={r2, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x2, 0x4) socket$bt_l2cap(0x1f, 0x7, 0x0) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x33, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "000000007b868c88f8"}}}}}, 0x0) 2018/01/19 04:05:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) 2018/01/19 04:05:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00003d0000)={@random="131cf55f52d6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "cb234e", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000973000)={0x0, 0x1, [0xdd8]}) pipe(&(0x7f0000d22000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00005c9000-0xc)={{0x9, 0x7, 0x157, 0x8, 0x1, 0x7ff}, 0x1}) 2018/01/19 04:05:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000ff0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d3d000-0x4)=0x0, 0x4) r1 = accept(r0, &(0x7f00003e8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e77000-0x4)=0x9) accept$inet(r1, &(0x7f0000ec5000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aff000)=0x10) listen(r0, 0xfff) 2018/01/19 04:05:48 executing program 1: mmap(&(0x7f000092c000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000002000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x20) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000092c000+0x9cd)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000092c000)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x2000008983, &(0x7f0000902000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) 2018/01/19 04:05:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000073000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "46c62f3a0096f0d51708eb87b63047ca"}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000608000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005d1000-0x4)=0x10, 0x80800) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000009a000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000bab000)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000860000+0xc94)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000035000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d84000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000075a000-0xc)={r1, r2, r3}, 0xc) r4 = accept$ipx(0xffffffffffffffff, &(0x7f000045f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b7b000-0x1)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000a04000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$ipx(r4, &(0x7f000084f000-0x10)={0x4, 0xf0b0367, 0xfffffffffffffff8, "a0450315e653", 0x2, 0x0}, 0x10) 2018/01/19 04:05:48 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018b000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x7, &(0x7f0000f7a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f79000)={0xc6}, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) r3 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ca8000-0x8)={0x0, 0x6}, &(0x7f0000f79000)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000095e000-0x6)={r5, 0x6}, &(0x7f0000f79000)=0x6) 2018/01/19 04:05:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a19000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(fpu(ctr-cast5-avx),sha3-224)\x00'}, 0x58) bind$alg(r0, &(0x7f000050b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) read(r1, &(0x7f0000a8a000)=""/147, 0x93) 2018/01/19 04:05:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000d6b000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1fb}, 0xffffffffffffff80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b7a000-0xec)={0x0, 0xe4, "3733462ac63c064a0bc6d13dac3bc42070441653c81313228f2c74a1a17c451674112fb6ba204dae314f3370da589c1a589c58c26dcd044e82bf065b4a0ac44df3cddfbddc7ce2fb004885c878ca3f79d56a748f5ef12b96be8bd59222922e970362b1ef56d132ba0ad3eff035a7a0bb8e2842bb36b30bd9011a6157db2feb5b3639893a8b5a3968608907be7772fae0d2d8e70c9f8342431c52551b2556aabd3ce3d5c8eca322f9fa2e4659774a68059b2e7c36ff7a25eb56f1ba0e0161557dc376d1aa7a32d981087ccfa77292b4687d746c07c5247041de1b2c9114ce69454ae1873a"}, &(0x7f0000f92000)=0xec) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a7a000-0x8)={r1, 0x4}, &(0x7f00008d5000)=0x8) bind$inet6(r0, &(0x7f00008d0000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x7) syz_extract_tcp_res(&(0x7f0000c50000)={0x0, 0x0}, 0x6, 0x3) connect$inet6(r0, &(0x7f000001d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) listen(r2, 0x4) bind$inet6(r2, &(0x7f0000d92000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) getpeername(r0, &(0x7f0000762000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e50000-0x4)=0x2e) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f000019f000)=0x9, 0x4) accept$llc(r3, &(0x7f00007cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008a1000)=0xff25) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000968000-0x4)=0x0, &(0x7f0000eaa000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000fba000-0xc5)="4cf44abd72db08500e31eb1f48997c74e9608fbf4d129f263861c77daec80dea1c4bb862b75da3016d557b8479f0ad8de5692b984422e3307f118d16711e7ae62db7467ac18506e45bb3060e74597225e1468a02d667479a0e91281a035adde2a38074967cc1e618ad2c77a1dabbec7bb958527c05f09b2747e99445bd34aabc4ff6adeba86f0f7a0135b8a09b717848b5fb5ea8fb151dac5db845bba8b22921866098dd04838f5914acc22be11bbb58f7abd3c92bfcfa92228957d8652f08f8dc232786e8", 0xc5, 0x8084, &(0x7f0000a24000-0x1c)={0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) bind$inet6(r2, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 04:05:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000006000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) gettid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000000b000)={0x2, 0x10000, 0xffff, 0x2}) 2018/01/19 04:05:48 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000028000-0x39)=""/57, 0x39) sendmsg$nl_generic(r0, &(0x7f0000013000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 04:05:48 executing program 4: pipe(&(0x7f00009dd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000073c000-0x34)=[@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f00006a5000-0x4)=0x200001002, 0x4) sendto$inet(r1, &(0x7f000038d000-0x69)="", 0x8b, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x184) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000327000)=""/255, &(0x7f0000572000-0x4)=0xff) recvfrom$inet(r1, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f0000b38000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)