Starting mcstransd: [ 19.693573] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 19.830014] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [ 20.040456] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.021064] random: sshd: uninitialized urandom read (32 bytes read, 115 bits of entropy available) Warning: Permanently added '10.128.0.33' (ECDSA) to the list of known hosts. [ 26.398080] random: sshd: uninitialized urandom read (32 bytes read, 124 bits of entropy available) 2018/02/18 15:37:16 fuzzer started 2018/02/18 15:37:16 dialing manager at 10.128.0.26:34563 [ 27.334883] random: nonblocking pool is initialized 2018/02/18 15:37:20 kcov=true, comps=false 2018/02/18 15:37:20 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e9d000-0x1e)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001000-0x4)=0xe32b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x48000, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000001000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8001, &(0x7f0000005000-0xfe)=""/254) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000006000-0x10)={0x7, &(0x7f0000003000)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000002000-0x8)={r4, 0x22}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000006000)=0x613e87ac) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000008000-0x1a0)=@hopopts={0x2e, 0x33, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x11}}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x40, {0x243, 0xe, 0x6, 0x100000001, [0x7, 0x8, 0x3, 0x400, 0x9, 0x8, 0xffffffffffffff7f]}}, @generic={0xff, 0xc1, "f911422a2f284fd03f186aeb322d96f660cd1a1b868bcc94d56f3e075271719bf30973fca83df087791e7c3d4252ae1a23db471392545611ef48176152db2ca1a85f8fd57d6d64b57c42b8bf7b95a739b56745ff8520b8fc5c64362f0a7b68bdc88068f525c5cd377f6cc0396fccd97d61362c84eb1d456812230e4e2518da66d6433408f9074ab6280256cbc8925265dd40d6529811291ab701087cd516ead3341affa244d737b22960a74ec6d37c0f2c14553b6d3bf4c7094677e4d330320acc"}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x4}, @calipso={0x7, 0x20, {0x8, 0x6, 0x7, 0x8bd, [0xfff, 0x886, 0x1f]}}, @jumbo={0xc2, 0x4}, @calipso={0x7, 0x38, {0x2, 0xc, 0x2000000000000, 0x3, [0x101, 0x5, 0xcf, 0x8000, 0xdf7, 0xfff]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x1a0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000002000-0x168)=[{{0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000006000)="a09dd16231e2e3d6cb640c6361264b9945c48a0c29312d9f8e31dd8cc601babfc6a774c89dd4c8c30960bde0603b7ef2f6f57717732e36b26a79c8e7e07b81c71b34801350e205f249758e40cf9bbab8003ffb15d0eb14d2b0a381399cf8156db3d15003007b1f82de9fc0e798a58d4eca9a802719bf87d81243c4f559a50c0de90fdf632a3727293c3c139baff9b558d2e55731c5dc4bc4b645cc90c8c8e9a136aad8b4b6b3a2bae6764d9f6174b5c7af72d8ed05f7cef1ee67fb06421d340baf", 0xc1}, {&(0x7f0000009000-0x2f)="61699a894038cb01a4d4fedf089244e36502379d1e65a8cb3ba8943006b4fd081625891e466206c7b832bb6fdd6013", 0x2f}, {&(0x7f0000008000)="8bc059b766452f33820a4c1aea0c3a988a2d1f4ec991eee4982cf268781784c65b853df69e393fd2ad68a0c2f326b0d15b0cb416d1fad73092a7f534cb", 0x3d}], 0x3, &(0x7f0000008000)=[], 0x0, 0x4010}, 0x7f}, {{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x1, 0x1, {0xa, 0x3, 0xb9b, @empty, 0x20}}}, 0x3a, &(0x7f0000008000)=[{&(0x7f0000002000)="8aa3827d4f587b38eaba26dc8c7aa9494f2f03b5895f69c0ffb9f461c87be0337d4aa0422207ea4dc597127f11a48d76a147091880fabdc9e5b18b8e6cc8b7efae04efca030bee0a40dd79d05e6b574c840f6f3f8d7ef0c4ae74bfc9ad1b75c3dcc277ee31b52fa00d088a77a95cd81fb6f0e4236532d14d59d6fcda16f88dfebdd1eec17228aa2e1598c912ac5e795d2e013098696a9b1baabb34de40d51c8b781699d1a9e2fbf30bb289b260b49b2100f5927b9f30a50d543c34072d6786e748a07911405e22844edc", 0xca}, {&(0x7f0000009000-0xa6)="47393eec2429ee82a0fdc4e492a398b7faa3a549d5c88ddaf4ea48e0bff36d8a25ca7f1e9c1bee0fcc3f0062c0733924342fa1616bbe35a804ff81864299df2a183db8d934e7c9216218653ceef7c1fabc993234f5fefeeea98f9a73ac620876f604685e72f2c58924eabead8033e2f591771c668cf61fbaa4628b3ed9590748df096e8bc7dd46d0e363e5ea87b96d4bba77bc37997bca918b73a72a179b9272a789b80e3ba4", 0xa6}, {&(0x7f0000009000-0xd6)="f12cae53358dd669929e09dc8070aecd8bc48a89d17a03b4a0e0b0d924b17033ccd4c2ab1cb5515e639a32f2aad4e7ac5f09dc1fdeafcf5c7c9b084700619bd7ee314790bb4f1e080cb805bd7708141bf566c39d44e6fbc9c81c177ee9e3dd054200a2e79ab1945429f85ec179b0c04b8e75808730e4ec0c1d61598ee96032e1e619fec61bf2c68d73454ded491b8155d25d98a4cccc2a636c8afbe1b2ec702c52d9a4cfdcf4a1228204f0c63f9288e96838d48f33bd23982f5dc38f87103eb5471dad7aa9c4e701f51ca4333e89cbec6b3f2fa074c2", 0xd6}], 0x3, &(0x7f0000000000)=[{0xa0, 0x101, 0x100000000, "ebda20587eba9e8ac1760162b69ae97a71c0f8e58b91446809f2937cc6eff129fb31438ec548577c5603d03ccad6d4df821399c7a66621395cf88c42787f7ef27fa3ec9ee3648fea032a4019f7a1c5c19df11922b75949a6750d2452e3ba71474aae5138e70d69264e978e1faf723f032c72ebd60ad0de10f60b5f509b01b8e98b3a45c2acff7ba718ef5e"}, {0x40, 0x13f, 0xffffffffffffffff, "cf4a9c12a9fb85ddc6435581f412bb9447ce99e71be859091275f3fb9e58b55dffc41e8b146ca475ad"}, {0x10, 0x115, 0x8000}, {0x80, 0x10c, 0x1, "7c0cd08c89d6626c6df7eb9d8372581e743b8b37a07443069e110ab4ff7d8a2eacdf7954d4a3638b8b8f711e1fbd8233f5c608b7730e8c5cc0d3a341bb9720da79b938fc1f50cd1e7070bee78e1a2bb8146cfb0a73ca58509beef6cdb2af0605fc89e5c6cd41f33b6b783254"}], 0x170, 0x4000000}, 0x81}, {{&(0x7f0000002000-0x14)=@ll={0x11, 0x17, r5, 0x1, 0x6, 0x6, @empty}, 0x14, &(0x7f0000002000-0x30)=[{&(0x7f0000004000-0xb6)="58c93b1469731d32477bdb9a7bd19627155f1f850dcec4d0cbfe06ef294be2067721e60d44b61dcb01eddbd789e90624f5110ed0ecfb0fba4d1b219c080486de34c08c2bd30043070b2b41ed8cfdaa6a5c86a56e6c222788e6e1fc94017175e37fcdc686d4fdb6533f377301a62a6601b64bebff53cf81d35c8b44834620fe07d0158770240b90ead40c9a96e5ab14300e60b099e3d3438188124d496bb942e8fc7c33ff45f7ccd073d6c2e6a5ce5acc4e6c40213556", 0xb6}, {&(0x7f0000004000-0x29)="5a88f760c476e293f15518bb1f89a10fd0a9a40dd9e5dab6687720d20bf0731f4f26beeacfbc52fe46", 0x29}, {&(0x7f0000008000)="8e6687eb966eb1c67dea1b4fcd3a5e2339b59a81645ee53bfcf4d168f3f96261c30db04a9236fbb5daf8cd02073572bcf5921c9657c50679423c67176b46d92358d3e3bd2a5125721ef55220431a987bfb", 0x51}], 0x3, &(0x7f0000009000-0x3e0)=[{0x48, 0x105, 0x9, "0abc70696e054ed8d27cea20fb895d3256af7057efe89f4b908e1cb1b52c99a7ab6cfbc046111b07c91071e787050de8c213bf0ac9c1defa"}, {0xb8, 0x118, 0x81, "7c7dffa5d625d4bb89dbffe6acfcdfa277bb5422001f2baffd95e3d9d2421baf55f368d183b850eb45ae61f9861912606a6076f420b2e1ac4851be80fefdec82ec53e801b2aed74bb1e6925883df3500cdac891c710097fa4bc5286f3e9ff3dd5a407b3a8d6168aca876615b0131df3b325ca893309a2254c9c344ea06f68dbcd0d6189068fdc2c907ae6237e58f9e544c93e5725c3f177c79f20a48c9017a92b2dec1"}, {0x50, 0x100, 0x40, "563ead404b461646367c9518843ea80cd7faac86b5682b955a44f432edab3dd7c11539a5826fc2f505c366fb95052ec87ec4cf7674f66d10605a1ab8a555e58a"}, {0xa8, 0x10e, 0x4, "115ec25f8ff6efe708d1189aaeda0aac755252f858679539c06308a8d2a6192cdfe6cac88ce357663b281c29c04527a81191fa29e54a48259b7c1c7a3dcf390b9023b8af0824ec1bc9ac5560cac4a2853d378dd504a1fd04bc9773c30c0c4298ac584c7c7804971044617d456cf0b582200d980e93288187f05a8e3fc1315a31db826a5d062a5cfd2ea8737ddde9af369499f5ed9e"}, {0x68, 0x197, 0x9, "a8be33e0899c783a274a4ee97d11236cec12596e87eb4a4f05dd0860e4fc72f17be5e0423dd7c5f073be3662661470dab95139d8297135e0e783aa39948854a756f5fa5c8869f711ef807a3cc5fc3b3622f028"}, {0x90, 0x116, 0x40, "a6333e117839a3b4030a8fc549a7f368b0aadabee68b1ff9376fcefd756bb42a5dcdcdc430622405a32f695781a522044cdb6f27fbe292c7be2b11bc7550d3435ac6be93d190b743e6e18e388106dfabf21728c598ca37ac26926e335abcecd9b69986f0e45f2da0803996199a31e0fd228758322874e33988ffb5a0"}, {0xf0, 0x11b, 0x3, "e4c260c2798245768ae364e4203cbd678f1e689e90cb5b7fe55776ec9b5f8044a41bb41cb8bccd6ac7e6014112158a6a24c344bb4f80785ce8955c51f86264468bcb3f6a69c890a5e952d7e711227909219806efd084bade341ea3583065e6420cf878eca8fc5e9002098ddb89fbddb68bf662ddba5441762e406aba299c57d2228d6daa1ac610a6feadf963b88fe1614455d6dc90dd6ffec82f1866f3631aa5be2536290ac6f91e8fba79020824393f49b2d81976abe66a48707455c4605797359f082985b12e5e126b13795b429b608d35e30aa69cf10ab576b8bc88"}], 0x3e0, 0x24040004}, 0x32}, {{&(0x7f0000005000-0x10)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10, &(0x7f0000004000)=[{&(0x7f0000008000)="1f62a52976e56d342cf77adfd5bd2afadfadf95eff2ffc8412682f39ec88d13b0569bcefe92c401608930cbb5c17e99f1b17b76828c15f516926b7445e06d9235aece76a2f3471d1a185f5f72985d28052bed4ca8c71c49ba41210465901430e50217d9f76f09e071854d422bd165687b719f577025d6e61deb238c13c6d64257317ddd5454c5acc77ae62409ad94214e7a7d7ff95ce8e16380121e48d3ba18f54d1d5038b3842a44e49b71968f1906598fa8d41cf70bd931aa17485b4d68a711c4a2fc92d15df73e61c8d3998961ae4a423e0ee5165af0258619c", 0xdb}], 0x1, &(0x7f0000002000)=[{0x70, 0x10d, 0x1ff, "43db81e9af4b3ca288c28fc62ff9cdc3417c803c1e6de0630fe1b8aa9b54144bc6a847994a73619ec7b9b08ef3b50db066746ee0c03b31e0060fa8772a91f5d2b6c07d6298d8f049a61819cda21afc9fbc458a2055aed0025aa15d73f0"}, {0xb8, 0x114, 0x5, "88b0bc4fd651567667d9fec9035d3781358d06f30a122ef6742b793d0076df40e53d06bbf986feac4a0e5975d6cc5b35aa93ba1a3bcca69839034f83ef9098da219194ccd2296043be91933ca75b7272166afe971fbb2254f8cb9f5d1b99766adcf25cbdfd8282685b72995776a7a5f3052e786d1b231daa02603ed16727a74192a6e76920e9145df7f3c23372b7c6b04e996b2bbfa8570f96879cdcfd718afbc5"}, {0x108, 0x10b, 0x369, "26a7d48165ad4ebbae55e973d0cb66b5c085d045fadabac823f30cc86a0f2700dfcfea7b8b2479e80ea15fc8870ba90fce6ef51e3c86a200b22da149b15a6800faa1c5f5feaf0f7a45d634f8541955348ea9381890b6b862415f4062ffecaf09755182186e1df07ccecb354c2403f9a8b0579580648a8b06724168e3fdfcb5436a33cf2a117e1dc48c92b90862f8f991ee83c45d6bf30b836283eaf73fdc73dddb78020a5603666e571e586c4363138f652f3dff872f993b32cb69adfa0faeae3c1615e0cd9063d65156a42671c8210e8f9d1cf5629cd94bcd5bdee770c564457e057d86de01b3e1cf4c54f7d135d71b198fc5451c"}], 0x230, 0x48040}, 0x51}, {{0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000009000-0xb6)="c42d34ee69b53ff0b4e9a4f22340695d23da9e4a5a3d8200ef4ffd5bd94da0e4b02ca55f84f3cb23bfbe3ce13a26d149abc44315a31befb5bdc174a93a95ee9d97a0fe8d8ddb51af45de687ec03ed5a93fa4f83ad0999152fc899c27726f63fe95738b29a8344854e8b221df27ce7f7083d9e5b29971da69eb8975877332023003363a99be7917dc422318d02a98ea67a78f59c4a88319e79d54c7b80d507e74e16c57ca29f01f377d00b3c6a6dab7c4ce86316b0d66", 0xb6}, {&(0x7f0000007000)="057b39ab6a29409426370f248e7dfc53e78989ead5fda1b37fe79fed6ac548b0af7cd7a5f26695e137f4b4f4de59270f1babd3dd42130ae58a0ddc328e8ca63043b4473d8715c3063c2f44c6a7392380e3bb6f36391f20a0cd45e05de5e3b9171c5f3f638607253bdc1bc2642a4181f5e5c4fa37b441a81f6893f6ab91d30d57a80dfacf2859414ce0f2a18d7ab083f08311a7a30269947a4e348202f984c74315cc7cec2a93b374c3a0865a1623428377e13a92560b5edd9b50a913183e643d45580fdc20cf4b60f15b", 0xca}], 0x2, &(0x7f0000001000)=[{0x18, 0x0, 0x0, "be"}, {0xb0, 0x107, 0x8000, "9fe37319dc11c21fb5e57e707092deb4436c4479336670ba956ed0b722a883fa1aab3565b617c95b68c9549081abedd20c3e91db7b7a575da70ed1044d167c8e0604ac78788d712e23b3a3ba003a29dd5dd5beaad28f6ce1637d1282192bfb9b804e499d9c4262cb8b2e5fddef7a09f0c3bd16ebde81ddbd1af0104792c18cde459168ee5370fa02d81cb3f6ab0dbf64ef960041614069a8c860f799"}], 0xc8, 0x20000041}, 0x2}, {{&(0x7f0000009000-0x8)=@sco={0x1f, {0x1f, 0x9, 0x3, 0x4, 0x5, 0x1d6}}, 0x8, &(0x7f0000009000-0x20)=[{&(0x7f0000001000)="31fdcf0023", 0x5}, {&(0x7f0000009000-0x9d)="5dc5821e4282b1be628e1bccd3d67b45786c2a5988e51361040d4b5efd0ad3b4019217117cd0cfdb7570536eb9960bb5e206b44e1d6494dab30dab2f0e4cbcdd57edd36f2751406d1578c2874f23db75969e36932b5de0cd44a7401f0252d1ef3d8793b1af230da6fc0af258bc7b7677386aeeb5be0be7cbac2f915f2bc6f6dbc1f439741b963428ffafc9090c6c942a23ec3addfa82cceb5bb00f6229", 0x9d}], 0x2, 0x0, 0x0, 0x400c000}, 0x401}], 0x6, 0x20000000) 2018/02/18 15:37:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000b1000-0x98)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@generic="3761d0ee8d5c78721afe34daf52bdd6d", 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x80000001, r1}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@common='irlan0\x00', @ifru_flags}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f00008d9000/0x3000)=nil, 0x3000, 0x1000000, 0x150, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00008da000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0xe1}}, 0x6, 0x219, 0x81, 0xfffffffffffffc01, 0x6}, &(0x7f0000002000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r3, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000001}}, 0x9, 0xff, 0x53, 0x3dc, 0x2}, 0xa0) r4 = syz_open_dev$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x10000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008dc000-0x10)={0x81, 0x2, 0x100000001, 0x6, r3}, 0x10) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00008db000-0x4)) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000001000-0x14)={@remote}, &(0x7f00008da000-0x4)=0x14) tee(r2, r4, 0x8, 0x3) connect$pptp(r2, &(0x7f0000003000-0x20)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000004000-0x10), 0x10) 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) sendmsg$nfc_llcp(r0, &(0x7f0000005000-0x38)={&(0x7f0000004000)={0x27, 0xfdc, 0x9, 0x6, 0x6, 0xfff, "9a182c065399524e4350e0fb1981dc33171f00eed67d26197a6fd8ed7304171abd6c681ef23324b780f3fe0fce48f5f4466d1ad8c3aae0ee2e97a1a3a64448", 0x5}, 0x60, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="d6f22a4cd3eb4b8d8eeb0c4cb8826ca1ed9da9ba679cb7cd3a6d74b029114d37893091838717ba06a918c08e6e74313f84bae1bf10d6a01e63adbf812b3c82772a4d90fcab9a5ce78f1151add4a7c33e49ef8e9a3b71439642304728a0ffa0514f58112030a507dcfd1b5f4f33ba9b038bc681677d8f48a74a6004c95196bfdd172a462e6020", 0x86}, {&(0x7f0000002000)="8dd940dc4436578ec94d326e57eae3ada3e4f32f34f73ad8fdc926ba92bdb23586cfbd89c4d1c52b5c4876398a7f13e9974b0ca6531371de89f480bd9ac83be180ebdd28f8232c9dcf5601067ffe5f7177e9a371d5e1bbfda2e2fe042204a3109a1af3521e746b63bba19ef3322f697d5ed10a9ffa7614a281153d5feae71b71e542d5111d556d084d92c6aa5c0b9a36c353a6556f628d0a1983cbfdb1376badf411f9c1a2870f62a5f2d822644994d64ec55ecdba0e91171493ba57ace9e6429201", 0xc2}, {&(0x7f0000005000-0x58)="f201352e963da98f7ae2bcdc37e77b2dd93b7b81fb197c1f6195492f67898f5ec1a923132e1f104508b5caca9ef77fbac37d2ff5928e9e3fdd28218307502c14f5c6c8a60609a213a04b78e199f989db08f970cf1aec3c33", 0x58}, {&(0x7f0000001000)="4df66cf95b6e7c91c4919f1b476d8d84e16d4699872782ab14515a92249ee594347b2aa63877fd5f96be1e806a705c31a30281288af84db055e385c47ada37cea81fe5621a697e1a732661f0256e8b71e0e901c54d98b3aaeb1d91da95da47b0b0f43b951112af73fa031421c47e9523556d366821ce6ef9c27c0c890c4079c0d0de3b7b7d1d9be5ba1da08a9f2735b14295851f31ede7cc68d1636d99f9a64cfb51b035bd58dc0a51d2e8cf0fe080b8a3227ea5c6ec81bb2528b6dc3365297e258525e840d8334f3687f1d08ba69766f1b921e248c1dd19d737d1d4762afb0a23b26179d354cf14f53c5dc00864a4fb329dbc11a060248e951af3c075f23c20e2e81775436ab4665c1c845c94eb15091da5078c290075598fe0f1ee4e0209910fa8eeae16167029f5755624e4ba5dc2ac5fc2580759ed2f0e8781ac59aa4da068fb914b75bc66a49b399028a86e096cc6e2f8e32b412311d7265ce8c0e2f84f43a5155d0ec4d13e29fe062926a2809bc322d2c48a91d0493c35e5940da2a68d46810b06bf23d4eef822ee8373b0b14ea18bdbdd5d7c22bdea5d2d3aa4927a5425adf941c0cfe01afcd24fc23ea498a0c310f4314bfbb8c6f16d44cd12e5f29d0e102acb378c97dec7bf5e792fd9ba98e1b38f3e6b0bd5e486a134e5e2846839ee011cc6d520e341636c0d2099d5f8b519b5c9760d8eab7cfedb7ef0c23b31d44e8a90be47cff761382595d57d522a249b10c253f1c566cee27b7e1aa5c4539f987b66b1af3c2e9469d5e8a7b819a10011ca6c6cde0ca8ffc735527e4568c2adefc1558820ae60f7d12128cc253b44472943038bbc45d653e1cf2d7c9d5f3b566332dc5352a7d3e7a27641a4554d67dabc8a3f9c85906fe68f84912bc70b37b516edc90b3b87f067085ab54f0569d44a90c8a995fe0cd42ad17de6695daa7f5a6e87edf647dc9696e44b4e53a92f035a3d277346da7479cc388dade49d86544995fea60543fa6eb2c9058f094ba808470b45784c9aa6865a5ad3496bb9a8998a771c2e0d5c07f09002262cd40c1735abcf74204db4bded4c13c7d9a7194022f407c9eb87cfe998fd4ee6ab8ed042f3d4f6cd2f56aac88b1c8aee01c83ba6d050a9c1f9022b25149c55d34c09c13c2a4559b95eae728d5605cc3ba95ed1b423c4b373443fc0ae209e3b25f65be2ea63f44bacd2f5e8453cf612c4e29dbf625b263041b947f670ab326f662bc268b36858fb6abf0553c70062c7946590a65edf7783ab3855b3f6ba655be5a875e625cee315d945d06529b7ffee89070ff953093c4622131f5265b1706462a58fd76617453c676b19376aed6ebd41330e35a27f47005385810aabb2a3cb3fb6d3861e21176b68c231971343aae7ae9a9cabf2364fc8164b38706e957e7c4956bc1c6bf73b1553fa8c897fc5daed3061d166866c5b58c8b5e11c95d7e91f628a184bb1e1e504fcfa368387af896a93b4be73c2e002e4219967e241a652dce86830a2f53fb20338ff650e01099a3e8ab82e8e29761946758033cf56cfb972da5b4334c96a3d7a7de951ce6c2a1e79ba15b89613beb17fdb6a19c5dfa7741ba89a5fefe986f737f294aa0c5c3f8daeee80d086bc5201d4611c6f42825c6a37b03b1ea9475ff041ef1717615bf5819aae64eedda8d3bda46a62667ec521882116562d4a3e9a337f4aadd06428b8923f91df43ee13bc7a7819babdc00b5290e5ffe5885c9d7d3bd13fef0a12799242275c6a7edfbed338053474feb8877a4b059dfda005803dc71771ac4a44449867fc63b2b4679bc566c3034941682016a9253c830b016ae1aa83cc0f8f5696610f77cc47279ea0fb76e4ab013e30f139798ff99c00667c09eb475d6d330e699b0125255422d93c7fb6ce32455c6cff910bc16b5ec446c4d4458d67c334f0bca3e3814b81748356bd71066504b83a666979052549e5fb8ae8b57fae3115e150fc31631c70d505c0392fb830f4c0cf21f99460fbf8410db101abbb32108ffc998829a5e00e0cd2cd0c1263862ed8c582f930a6910a46d8409d1e6a77604bacbbbc344c03b3158fa665ca743891a3400f5b28f86a5448f6576bb8e5371f0e85c16d1a244a8f8be63b1400e60a95a201ccdfed27cfd251a3ada1e9114b05d9286f8769d50dacf7f30fbc83e92b91feaff6b4fccaa2f2891a7fe002cd2f1c81ab558fd3ea594bb9ad80b1e1fd084d193b083a2d4f2ea0ce45bfb867dfa7dc9852739c2127299648f39dcbd1019395dda1a3e8184a7ce1708ed1789509c8bfcfdc31d97f3b233cc44bb2202d0e4349e0cac7a6c2460b63cd26643cc26d019c873feaf0d40cbae3bda8db8ccdd61816145787a2d81acc4d12ca45723d68b89503c2d9bc381e1929866b83cb48203b66dfe6cc53fa03002443d63c0a868f4cd7fc44efa173ebbc49a15a96f21cfad490252b5330d7dce763a3ff159e9cbc09e39e007f9d0a16793bda044858401902a66291e22ca5ca5f6938d3452c56effe21f7fef64e799c8cbdb0fa766b465473b2849f4af8a87f2b3af7358d423cce97fbf5276788f38ea9e5e19dd7fa591b88ecdd8cfee674d2d0e1a7562bbb8221ec126093cd4a618abaac808c19f7bd9c53a69520ccbfa2bf25ca9bc93064e343aeddda223a0ae47cfd30490c54373b99530928f0f2dbffbbbe2e3d2f2c5ca3f91dd39f772cd71d8f8d32016d21db206d6f3fcc79796380cda9ba4a39b2c7d42a444b247ef289c8fd6eef264f4afb406fae15010254e57da37cde6f4b3fc958b0e470569c89afd4458475a79994ad10ec94051163ad69a79934a2452b434c72cb2ce97275278494f44dbc6963394557cdb1cab3bffa14fe050fbb488c05f414732a91a2fb190bd186d96c3b05df588fdc1ed6e679f727f50aa6d296f09795d6bdb5bf5e3f5b7e45ac3341c99e9a57b6755f3a3c05838f815ee2f1dc38098fdf903b97729ffa180abf625bc8e36b2ba28db68f132c72bb72315c0b502d2e020908a12dce04a73694af6c1dbdaa85b44e0fd5ad8cd1d737d4866e874bc8ed56056bb5d4b57d80c6c5590778dcbde10e5aab47370fa8b159274b305b77c12688bac849079140169b8baa64f2aee80583c867c021edc7660bd344dfdf7df7c7e005092f7ef133dcd320a1e0412a216c6dd79bf9c43a1e424cf5e0a9529b0cd6561b12881b45fc548176617cf14a21b810228ae14140f918ff9f60416087aed576ae0f62b58c8c7b3233172e9626cc574e1450d90a776f4f130ed2aa1c43770f66e8dcb31b1ad61a6b12b154472d2ce3b490aa4edaeab16f335a2c0fd641df3c3714c059fd3bbca28da6fb99bdf6259149a9e2369d2855cb9fe26a289a2e0e0fc21aa0aeae8d0a7aec58feef0c06c79975577dba25cc19fd50b5c0e963534aecc282e50acad5f459cac57e6c502422c246728d589361b364f498963aaece0779643046bea7cbdcf313e4e1f8b0e890b8e3240e6ede285e00b85ab074ffbbde4ce8c777459b4427d24a87d17528ebd12f03795813576fe40edb8fdfcf1d71567e0f66f56f993b66f65fdb8212abc0bce8f7c38a525595be5fd44f201cc72afce88c3b66d505bf3382e0fc0d5068afd2a916e65d2564b7e171f8d6b0f69de16696b0fef9c030a6011e2459934752b6d72520527ce1c57ec740c10446539a737179557fbc94c05011360327a7e878397a259304c68a0cbd35d0a093b5b6e14afb19a5bdd373d99941609d26bbd763a00e679e9e3976952785316ff7fed185fd9e5d6f330c3c1865289742fce802b301eea2a337e22047d05884db29a87048892db2a2d6ad24ca325bcb6eb4fbf203923a331cf1e7d6d2d43e98664541ed48de1693c2ecc63b3de3d0949468c6ce31aa41929af79c24d16c1b5ea7d1f658c0f1d928346e2f2cc8d5efaad4349658acdb5265d8bbae2c7e41edc01dab0bde8a6ce645a3bf0c92e495ab5aeb7eb313caaf3080b1f4fc88c3cd253f5625dbedcd6076b2ae1f15db169893b4929ab6f120bf4dd46d4cf7bdfb4ee94d130402e5e35e8c2d4033db9826c2d349b62381389ebc2b819ce061fdd5ba6910d56468076f260ff1d3a3677b1799386704b8c14bddaea1492ef696ddeb48e8556f6fd0d71adbb0744f7b5254916c41f044214b46ffb2e152ed1a81e726cad45bf26e0cbe43923d25b76390e05b0372e62ad6c266666d1a775b840c4a4d1ffefbaed8dc952011a1fc4dbc9f9563dc4f2af064344ef310778beb3fa7eb0856e0204a55522a217c970315800267f9c6c6e624263d467ce2b41f9ac1c6c38d7c39e4436a6f4526b455b6951f7955f85b3500a4ffa4bbc61b25c969b12debbb429563b59cf3b3cea8fc1848293998cdea9f70c6279a04d99f8f792c07336c4bfba66f447269d463773e5d3a63bb91f9624549299617aea69f4684f1cb85312ee522a899d63f49639aa5b8bd03b666bc093d4a0de2b5d1b742d025d730c8cc32f80a313db4ae5f2d4344514827b6c784ec660cae02b7228ef100d1c7cc5c18d359ac03f58b74e6ba702b37d2a9af42383800d8829a5785f8beb7d12a7dee9d9d91d41379df8ca3b06286c0342ff8e6e38e809b2169af40362f78409b863335bce90ebe22ef36ba4b916de7bff77bc05030ed221d3357052c0f1e3a3bf7a04a37524aa20fcd9686cfaa9456f548e690f5e948a7983e5c72d761e771a87df54c2936f39b45e5ecec9addafe7b630ed6ace8bd72acc7c6a245d103b9710e54e0b04e8494741bc805af5b2c7c4e75c34fc413aa57aa4dbca16afb5dc1618e89039d3e62262f43474a11a8ce5e943fe5e69c7d93f0d274ce909f8931b57acb98b7934e248946fe9d082312df47f45ed0cdf64c6ad9dcbf4a6cf1f7a17b29d3fe5b2156d3a7a11b1e89a811b1f4104a36583dba6a2632676c313a2e6f2c71733a785fda149d53deba1c7ab08b08b7491f90536d6f8d9cc3b2b695252acb4b6cb0de42ecce3ef0bf141ca1ce6a3c8bbeedbc5a1fed952e06e36366d2de35a0240dfa28a258ce0912af19b986935d59eccd8fc4eaa387478d133fdf3ea21f0db029333b0f3e4f68075d47d84795e342e471259297961e3007a33dffc11699a275d1bf5c0aeac22801ea68ba0f4145117134c47d1cbcf6d6d7f03fc3daad16286ad1fc2787a1ee8e41420f1ca056c7235923e889408e7c66298f03bbd40564f9b70e919ac5d3df5a91affb8b2f5ac6480e5515963d4530fbb0aeda922c1a72186785957da0a35f11035c809465dd7521559d1de145bb66310285f8e3ac89f100d89d49368fd4e3b3965bf26ae489eafcacd9a648f3aec56b8f2bd58097c2e87bc3c5d2cfd4107368d7b9b58ad96a3f4dc6d9291d195d892f1c314cfbc1db76b941807ae1e4e01cede5454f0a79864b604b28318da8afe0e7ae8afea59503b5f538c69758d23beb1540575e35f7aab551fd3e877c2308f055f30b50aacfdbaf9bb617dcf42373883d236357f716af92892a21d6c26aed1ca55d723d29bbf2f4f49b85d849a1b6ddf3a0405d3a7d200c7ab6c3e15abc022b6274187f852b17614f02bde68bf87a32dac4e858a196c280c7f88dbb7a484870971133e5dc9ee8cbc49cef05642ac1b94cc3b65e35be9868e7dba749b917f85daccda4b78bf2374f03ba592a4c536beab9885ca7a1b1fb2e20f6bf29b6ca80a7588236fb8b9c99f4b685646ce46d8ce5c3f8875ef86fdfb7375c81bc1f3aaded22b334abad3c5494134c11fa8ff0b0fea44da5d96eadb5ebb0ef99ce255c1b12845a168f7d699607ce9ab", 0x1000}, {&(0x7f0000001000)="3bfa1caf5bf309dbaff14d929f4b86fc8bec7f6fc8350c2f62202cb81743a61f9af7a1fad1f050c576e797261ecd1c8a18f1086da2ac55c4fc697245a892b28f62f44773bc3cd095ce1b21b4ab2fd28fe6b06d01f9bdc8c2dcc93ea0ee098fb7", 0x60}, {&(0x7f0000004000)}], 0x6, 0x0, 0x0, 0x40}, 0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x66)="51a60727189fdf52dd40a4d09516c122111a8814d038a28d2c4c0c3c9d7ced16b0686aeeedcc157d2b95aa83792e26adadfd204489c187bb716e4d53f8849ef8aa9db39088dc22ae652d1f31bab0aaa299e88a662d3197b12d1f82eccf1ff5cc289cef08f33c", 0x66, 0x20000000, &(0x7f0000006000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/18 15:37:20 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000169000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000bd7000)={0x0, 0x1ff, 0x62}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000003000-0x5c)={0x400, 0x2, {0xffffffffffffffff, 0x2, 0x8000, 0x1, 0x3}}) fallocate(r0, 0x3, 0x81, 0xd35e) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4), &(0x7f0000004000-0x4), &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000004000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r3, r4, r5}, 0xc) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x8000) ptrace$peek(0x3, r3, &(0x7f0000000000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000005000-0x20)={@generic="a72e815aa8eadd77885d618cae6a3c77", @ifru_addrs={0x2, 0x1, @rand_addr=0x7}}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000006000-0xf)='/dev/sequencer\x00') eventfd(0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000007000-0x8)=""/8) lseek(r6, 0x0, 0x1) 2018/02/18 15:37:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000e6d000)={&(0x7f00003d1000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x1444, 0x28, 0xf00, 0x7, 0x3, {0x2}, [@generic="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", @nested={0x1314, 0x76, [@generic="781bfc90319f3bf2db04cb50d29067d6db2c6440f90ea713ab59791b68f330741693369927261312a18d2a0e038e74ff99ed465bd437aacd00827a653363684d49afc10bec1987e5a6de0c245a4245f9aadb681936f62a489bdc585a472944b8e33d3729d01b88bceb8f3918d508ace4e9db7086e7663d8491868fba48c37cc78040a58ea34d2755c12a05852f6944db349ab255a842414940d555c7843c120fbbbf0505c6b2c8952c", @generic="25debbdb5e6804651d8cb43e3fc3641ef2c92ccf7a4d2290c715a2b8e31522b52f7ad8169f79cc8651ef7febcd32e6a519", @typed={0xc, 0x28, @fd=r1}, @generic="c28ce88b472dfdf95a2a3e4cdc029862872086072c", @generic="a13859536159cc4a4425bf9bd3ac4a315f43f7d05e098e76f32b0f253876d6fd95ae31f0a91fb0bba93012aaf56130085003ba57bc2f1e077da7ecc6c601d396f2078b9fb23150c7c13d60acca583f53098c4811abf8435257acae6b335552d781c8de0145c5c0359b0cc43ed4ee19655c1682afaa7b0cd81d104eab49d10ba953ee38a57900d5b9990b9bdad7690a788737d3b115bdeaa75295c76f6d3c687570b3fd064436613312f65aaf03e5a09ebeaab3174e340dc30eb9ad8b68b10ee7d8bf9c9b017d7145f37de4400479c0edbe548eeef5a1c6f86a75a7e75abda9bdacfd3bbdea3c41e9ae8e2598c06316337bfb77dd", @typed={0x18, 0x76, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}}, @generic="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", @typed={0x20, 0x10, @str="6264657673797374656db0776c616e31766d6e65743100"}, @generic="3ff4f9cc7ed819cd7ea1c29fae2faa15f7aaea25a0a3b42e65e4fe8e527c86beb6580973476f5021e3bf715447e17688c08fc6777a98b127114bf118871615856eb0ec2f5b2a59efea24a0962b0c089b13b7705f2c29c18189377bbcfb8787ffc14ff1b53f2e2aaf02dba256a97f33540b4cab31c75472b6f71ff01b6f1cf0d1bdd0fef738e10c76756996555a0917566a02a551b5f61b3fda93752be8ac1c6ad4a0b0a0fbf725ad6a1da1abd8b694f7d0846bbb005b0f67a9710ecab908fadace5e5dff700b9e0def3d190c71b32448d4dcbc327ae73146e4dfd16620", @typed={0xc, 0x3, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @typed={0x10, 0x5, @u64=0x4}, @typed={0xc, 0x1f, @ipv4=@broadcast=0xffffffff}]}, 0x1444}, 0x1, 0x0, 0x0, 0x804}, 0x44) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000003000)=0x821, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000004000)={0x0, 0x2, 0x3f}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000003000), &(0x7f0000005000)=0x10) ioctl$KDADDIO(r0, 0x4b34, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/dev/keychord\x00', 0x2, 0x0) accept4$packet(r2, 0x0, &(0x7f0000001000), 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000007000)=r3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000005000)=[{0x3, 0x1}], 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000000), 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000)) prctl$setname(0xf, &(0x7f0000008000)="6264657673797374656db0776c616e31766d6e65743100") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1e, "4a0d82ae274862c02013828212b721d359826a03fa33a5193cda205d9ef8"}, &(0x7f0000007000)=0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000000a000-0x4)=@assoc_id=r4, &(0x7f0000005000-0x4)=0x4) 2018/02/18 15:37:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d62000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000005f000)={0x0, 0x1ff, 0x10, 0x3, 0x7}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x4, 0x7}, 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)={r1, 0x6}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000002000-0x68)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x400, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3ff}], 0x68) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002000)={r3, 0x7f, "4257cbc8cbaddf18a699c6cad2e2e56fb8719867ded499b34cbbb4cd984ff367b5c84f9ad68df742b9d00d149a9bda46c7db90b61cabd823f67789dd10555d52d7e14416cf0995f9244c9520ae17c04618f885de3757190a4814742ea56128f8177437e0aebd687da6bb33e3e1714de1e83f26f9b3cc072c0b0340a9a7388a"}, &(0x7f0000001000)=0x87) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000004000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2}}) ioctl$KDENABIO(r2, 0x4b36) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000004000), &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000005000)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000006000)={0x5, 0x2ab9, 0x80000001}) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000006000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000007000)=[{&(0x7f0000002000-0x4)="1e72467a", 0x4}, {&(0x7f0000008000-0x1000)="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", 0x1000}, {&(0x7f0000007000-0xbf)="065df3ef76c967affd4de283d96642afc14bd0e9f273f4f231346ac02e1e6caaa308a033b91075f18bd74842f4f0b61f7fc803fc04486eafe279d02556207838b24651346a8a0ea7f5253771767f5dafa2710b20cda85906afed95a2e9269814f107d6bd311f468275a788a1b2d91a785da6871daa9a77d93f5ad8f33b90bd1e10c3a4e34e32c102279515ecfa84afb7bbb9b3165d728264821ea074afa0f64cdf4d817b376b54d1555c585589fd1941658f11b125b9206e6e73a6970b1e4c", 0xbf}, {&(0x7f0000008000-0x1f)="129821b1b75a840a88d18c9c630cf64ac24e00a1a43005ab4ca6deab0ebc17766adb58e8c21210218c06a4c564a7772fa10dfd2851ea079c1a30d17cee24521ba74e2f449a2a4728911744141f7f7ffe1fb4564db648cbcf968b2fc3af09b9c7f1280e920c26d397759baa36792907a9258a15e686f5724e220519c7560d2f5546e0ecd5088d2092d4b5a6446c33283d56205cb05db1e0bea41480782e6929394c466ca0c2c0d63ada9faa7c1095aa7d8f47ce74b1f729125c941a83333ae37d50ef9b2a35d80135229960a2e5ba93db0232fc87ed98e41832fc1f0aa40f159b8c085b9000268c", 0xe7}, {&(0x7f0000007000)="4d0d250f997ed2f773e60e3f021501da3200ff421fb75b2f32500483f4cfc8645e1ddbe6365ba04c19403d39eb89a86f7ca8f24fdd5af5c1f7fb67404afdc1171426a99fd15e68317ea57bb7d1baf1479b95450d60407e44d1c971fcb873f26693545e10ab2c90e2605b8b4240d4538ed787c966f74182f034dcf3a5dd65d0d33a9adad9a326082fd71b7773d5755d366371d7c0a4143282388024e9f3f6146077f33da8ab3f7a9bba369e94bc04375ca9f1a4051ea993e08a460154d6cc48175b9d2e", 0xc3}, {&(0x7f0000002000)="82eef5a78442b21d434f", 0xa}, {&(0x7f0000008000-0xa5)="bdf3ec19c87b14e2862f3f2bebffd114fa5b2e22ae5b4ba7f41a251deaa92721be5e0e6375e19f9015c5dcbdf592b74926a30fb2335330c412d5f46d53a784410673a94c01869ca99d1f84cc78d881798f4e6bc20d2294b773acb290dedd0ecb718c469ef0f4f5a43dbfcdef2a56d2fbfb697197f1b420977f3c4e7f7a7bf52eb7bdbb7bbebd1c60cba36d55b6b37bd3e61650ef161255f097a34ea5ec80c2628714ece82d", 0xa5}], 0x7, 0x0) 2018/02/18 15:37:20 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000a06000-0xd)='/dev/usbmon#\x00', 0x8e, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={r1, r2/1000+10000}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000002000-0xc)={0x2008}) openat$dir(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x90000, 0x4) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x400000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f0000002000)=@random={'os2.', '*^^eth0vmnet1wlan1\\security#proc}mime_type\x00'}, &(0x7f0000001000)=""/207, 0xcf) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000004000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000005000-0x5)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x8)="0784a8e96bf5b25d", 0x8, 0xffffffffffffffff) keyctl$describe(0x6, r4, &(0x7f0000001000)=""/4096, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000005000)={0x7, 0x0, 0x7, 'queue1\x00', 0x8001}) rt_sigreturn() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000007000-0x4)=0x5, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(r3, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000007000)=0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r5, &(0x7f0000008000)=[{{0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000006000-0xff)=""/255, 0xff}], 0x1, 0x0, 0x0, 0x81}, 0xed3}, {{&(0x7f0000008000)=@nfc, 0x10, &(0x7f0000006000-0x10)=[{&(0x7f0000004000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x1}, 0xfff}], 0x2, 0x40000120, &(0x7f0000004000)={0x0, 0x1c9c380}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000009000)=0xa666, 0x4) 2018/02/18 15:37:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000090e000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(r1, 0x0, &(0x7f0000001000), 0x800) listen(r2, 0x3) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000)=0x8, 0x4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x7f, 0x80, 0x6, 0xff, 0x3, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0x2a)={0x0, 0x22, "a14ae5d4c98fdf184c094145f8cbd566e98cf43e4bd006812258e4c9c48ad7de4d6f"}, &(0x7f0000002000)=0x2a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r3, 0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={r3, 0xc6, "4e2d405f0ff1a30d0859d897541b62dd505fd19a1ae82adb345b0d090cbc6a30cfa9cc6440c7984fb52ec47d0e34128047e3e1c3ec79fd871f54aceee3883a1ef6082b5d3c63fc3bf459269264f4d2cd60faa90b8510512696c8a9fc5f85927242ad3bea84f5c6de85d2498942f7aab46a8f286bcef11cad57794e9089a3555c2fd2faaf3cc97720cdf1e7e25a39df059f781513846ca8c59126eb39571b44fd5445da2e3a39a066ebd2532cf3fb9cf97e4843b9f2cdbc57d6746abbd7000f73d70e66e50c6c"}, &(0x7f0000004000-0x4)=0xce) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000004000)={@remote, @local, @loopback}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000005000)={@common='gretap0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x1, 0x4, {0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x43}}}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000007000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000004000)=""/157, 0x9d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000008000-0x4), &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000009000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000005000-0x4)=0x1008) 2018/02/18 15:37:20 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000054e000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x4, 0x6, 0x90, 0x2, 0x7, 0x2, 0x9, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xd79, 0x7, 0x9, 0x7f, 0x7}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0xb415, 0xb5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000001000)={0x7fffffff}, &(0x7f0000001000), 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd4(r0, &(0x7f0000002000)={0x8}, 0x8, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000003000-0x8c)={0xe94, 0x0, 0x1, 'queue1\x00', 0xbbd}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x8)={r1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000003000), &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000004000)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000005000)) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@common, @ifru_addrs=@can={0x0, 0x0}}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000)={@empty, 0xed, r5}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) fcntl$notify(r0, 0x402, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000003000-0x40)={&(0x7f0000007000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000005000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000006000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000007000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x3, 0x5, 0x9}) connect$netrom(r0, &(0x7f0000005000-0x10)=@ax25={0x3, {"f8220f023c6bdb"}, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000)={r4, 0x0, 0x3, 0x4}, 0x10) [ 30.925096] IPVS: Creating netns size=2552 id=1 [ 31.007316] IPVS: Creating netns size=2552 id=2 [ 31.057804] IPVS: Creating netns size=2552 id=3 [ 31.116933] IPVS: Creating netns size=2552 id=4 [ 31.204158] IPVS: Creating netns size=2552 id=5 [ 31.271509] IPVS: Creating netns size=2552 id=6 [ 31.394073] IPVS: Creating netns size=2552 id=7 [ 31.544665] IPVS: Creating netns size=2552 id=8 [ 31.862274] ip (4061) used greatest stack depth: 24472 bytes left 2018/02/18 15:37:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f0000b92000)=""/253, 0xfd) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') sendfile(r2, r2, &(0x7f0000800000+0x37c), 0x400000ff) 2018/02/18 15:37:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000fc000-0x4)=0x2, 0x4) r1 = add_key$keyring(&(0x7f000077e000-0x8)='keyring\x00', &(0x7f00004a5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r1, &(0x7f000064e000-0x25)=""/37, 0x25) 2018/02/18 15:37:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_pts(r0, 0x202) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x3ef327e09f1dda05, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000742000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b9d000-0x96)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000669000)=0xe8) setuid(r2) 2018/02/18 15:37:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a95000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c66000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f0000fa9000-0x4)=0x8) tee(r1, r1, 0x10001, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fed000-0xe)={r2, 0x2, 0x3, [0x7fff, 0x4, 0x7fffffff]}, 0xe) 2018/02/18 15:37:24 executing program 7: clone(0x0, &(0x7f00009f8000-0xd7), &(0x7f0000d7b000), &(0x7f0000683000), &(0x7f0000001000-0x2)) r0 = socket$nl_generic(0x10, 0x3, 0x10) prctl$getname(0x10, &(0x7f00002fd000)=""/143) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f0000001000)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x20) 2018/02/18 15:37:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b35000)='/dev/ppp\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000dbe000-0x1a)={@generic="5e79a7bd7fb1b11083ac8b0e290669f4", @ifru_settings={0x0, 0x0, @sync=&(0x7f00002a8000-0xc)}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fdc000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000138000)=""/57) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000aa6000-0x5c)={{0xa, 0x0, 0x10000000, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, {0xa, 0x3, 0xab, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xffffffff}, 0x8, [0x3, 0xe2d, 0x800000000, 0x2, 0x1, 0xfffffffffffffe00, 0x8, 0xe87]}, 0x5c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000dc1000-0x10)={0x100000001, 0x8008, 0x3, 0x5, 0x0}, &(0x7f0000908000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00003af000)=@sack_info={r3, 0x3ff, 0x100000000}, &(0x7f0000826000-0x4)=0xc) 2018/02/18 15:37:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b04000)=@can, &(0x7f0000f56000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000044d000)={0x8, [0x40, 0xfffffffffffffffb, 0x10000000100000, 0x1f, 0xfffffffffffffff9, 0x3, 0xfe9c, 0x6]}, 0x14) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) fchdir(r1) ioctl$void(r1, 0x40087705) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000029000)={0x0, 0xcb, "e9b224fd5d698304c1cdcf1102360ef24447912a97b7becc1bf4d62980b86aab12df15673ad004904f68685848adbbd92fed997e28ca1e4f8d8eb8fd6b5b3e25309d3dd5c5263aa3c5af96e8580f9cb9266963dab49ffa91d765c719f24096c435e91c99dcd3b066f711d858ca67a9c32eb71750755c518c979459d715840dfc815cefed665de61f064ec2a2e555dc2c687c023dfcf8f1856d9490ed85a878460487c7d92925494f81f6fe910023ac89d58c27fd1280b432e8a716b9939825725febfc245a72ba1a5a3aa1"}, &(0x7f000018b000-0x4)=0xd3) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009d2000)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, 0x8c) [ 34.161742] audit: type=1400 audit(1518968244.044:5): avc: denied { create } for pid=4830 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/18 15:37:24 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x1f, 0x2, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000000)="292280b30fc7cee6a5113a2276ee2210f256be2eb4c6cb118d8137bc9c3c616ab175510269ca536bfbb48c9b53042daa666bc16207a6dd1e83b7116cfbd7377ef9ade91a850efdbd81dfdec0b1829052569f8902b9a1a3a6fbb6d294076007106d3abf26e8bc5142abe2a71b34cdf05bbe94bd067debbba35b924d63c9532bd19b061ef8300ad53dcfad9b8ef473e66d444493ccbb26faff25d6e8272136ed24e3c9cb7971645aee876da3cb3e0e67", 0xaf) getsockopt$packet_int(r0, 0x107, 0xd, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) 2018/02/18 15:37:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setflags(r0, 0x2, 0x0) writev(r0, &(0x7f0000455000)=[{&(0x7f000083c000)="390000001300094700bb61e1c3050000070000000200000045eeffffff0b800019001a000d000000f4de28f0430000000017e9ff0000060400", 0x39}], 0x1) 2018/02/18 15:37:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005f4000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00006c3000)={0x0, @in6={{0xa, 0x3, 0xb645039, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, [0x0, 0x1f, 0x7fff, 0x7ff, 0x3, 0x9618, 0x9, 0x7, 0x5, 0x9, 0x5, 0x5, 0x8, 0x7ff, 0x6]}, &(0x7f0000ccc000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001c4000-0x8c)={r2, @in6={{0xa, 0x2, 0xffffffff00000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, 0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004fb000-0x8)={r2, 0x6}, &(0x7f000090a000)=0x8) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000a44000-0x14)={0xffffffffffffffff}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) 2018/02/18 15:37:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000059a000)=@generic, &(0x7f0000001000-0x4)=0x80) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f000033b000)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f000032c000-0x4)=0x1, 0xbe) sendto(r1, &(0x7f00002df000)="8f", 0x1, 0x0, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c7e000-0xc)='/dev/rfkill\x00', 0x4001, 0x0) r4 = fcntl$dupfd(r0, 0x406, r0) fanotify_mark(r3, 0x1, 0x2, r4, &(0x7f0000eb8000-0x8)='./file0\x00') 2018/02/18 15:37:24 executing program 4: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000008b000)='net/unix\x00') mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000008d000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x60, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='ipddp0\x00'}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000002b000), &(0x7f000001f000-0x4)=0x14) 2018/02/18 15:37:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000110000)={0x0, 0x10000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, 0x3}}, &(0x7f0000a00000-0x4)=0xb8) r0 = socket$packet(0x11, 0x3, 0x300) fstat(r0, &(0x7f000071a000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000487, &(0x7f000088a000)=""/24, &(0x7f00000ec000-0x4)=0xa3a495676928e94) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00009ca000)={0x7, &(0x7f00002f3000-0x38)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioperm(0x7, 0x6, 0x1000) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000bea000-0x8)={r2, 0x2}) 2018/02/18 15:37:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat(r1, &(0x7f0000e54000-0x8)='./file0\x00', 0x40000, 0x2) accept4$packet(r2, &(0x7f00008f2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000012c000)=0x14, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000001000-0x4)) 2018/02/18 15:37:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e8c000-0x10)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000400000001000000005404e9ff0006000d0005", 0x39}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000263000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) 2018/02/18 15:37:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000838000)={0x0, 0x0, 0x9, 0x5, 0x6, 0x1}, &(0x7f0000af5000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f37000)={r1, 0x5, 0x10, 0x1f55, 0x80000000}, &(0x7f0000a37000)=0x18) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00001d4000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f00000c4000-0x10)={&(0x7f0000f6b000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) [ 34.499107] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 34.514679] binder_alloc: binder_alloc_mmap_handler: 4937 20000000-20002000 already mapped failed -16 2018/02/18 15:37:24 executing program 2: unshare(0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3, &(0x7f0000e7c000)="ad8ecbd97bf31bdf1d00013ac8cce79b73f4be104a919460007589a5a1ec5c6986c8830c09afa27a8d3ac900090c0900022c73544fdce1e455b8463c1f2b0b7f02202956f56cd6c614ac", &(0x7f0000000000), &(0x7f0000c36000-0x4), &(0x7f0000876000)='&') 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) wait4(0x0, 0x0, 0xe0000007, &(0x7f0000000000)) clone(0x818c2500, &(0x7f000052d000-0x97), &(0x7f0000851000-0x4), &(0x7f0000e9b000), &(0x7f0000000000)) r0 = syz_open_dev$sndtimer(&(0x7f0000bfb000-0xf)='/dev/snd/timer\x00', 0x0, 0x113601) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0x800000000, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000)=0x4, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000086e000)={{0xffffffffffffffff, 0x3, 0x9, 0x3, 0x1}, 0x57, 0x5, 0xfffffffffffffeff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5954, 0x8, 0x0, 0x40000000007, 0x15, 0x4, "c90fdf6390adcdc9ba5383a085b73249398e0b0105ca1f6f96677da2fc0ff03e1812cef55599d78e94746f0072b616b770ce01e4d5bd2e834485ae16dc0136c6", "6c3fee49f7c30c1d27379b363da8148c972e9880fcd829ceabe96b95bcc4ffca591fbb74fa86b3657246fe2e41216724e531af459c6bec4a73a3fd08cfc6653f", "d83b1bb072a43d11ce0a24a0bd8c5e4a92906e319c2cafd77f3d2df16270a525", [0x4, 0x80011]}) socket$inet_dccp(0x2, 0x6, 0x0) remap_file_pages(&(0x7f00000b7000/0x4000)=nil, 0x4000, 0x9, 0x81, 0x0) 2018/02/18 15:37:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='rose0\x00', @ifru_flags=0x400}) 2018/02/18 15:37:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d7c000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000001000)={{}, {0x77359400}}, &(0x7f0000002000-0x20)={{}, {0x0}}) futex(&(0x7f000000d000-0x4), 0x7, 0xfffffffffffffffc, &(0x7f0000ee2000+0x48a)={r0}, &(0x7f0000002000-0x4), 0x0) clock_gettime(0x7, &(0x7f000061a000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b02000-0x20)={0x401, 0x0, 0x10003, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={{}, {0x0, 0x2710}}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000001000-0x10)={0x1, r2}) 2018/02/18 15:37:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) sendto$inet(r0, &(0x7f0000f2e000-0x1), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) r4 = dup3(r3, r2, 0x0) write$fuse(r4, &(0x7f0000cd8000-0x20)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) 2018/02/18 15:37:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000587000)='./file0\x00', 0x20c0, 0x42) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000636000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/02/18 15:37:24 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00006d5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) recvfrom$packet(r0, &(0x7f0000001000-0xd0)=""/208, 0xd0, 0x10000, &(0x7f0000d34000-0x14)={0x11, 0x0, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) socket$inet(0x2, 0x0, 0x1) 2018/02/18 15:37:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00009f9000-0x168)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}, 0x0, 0xc0}}]}, 0x13c}, 0x1}, 0x0) syz_open_dev$evdev(&(0x7f00003f4000)='/dev/input/event#\x00', 0xfffffffffffffff7, 0x80880) r1 = accept4(r0, &(0x7f0000450000-0x10)=@ipx, &(0x7f0000db1000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ca3000-0x4), &(0x7f00004d2000-0x4)=0x4) 2018/02/18 15:37:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000+0x15)='./file0\x00', &(0x7f0000000000)='./file0\x00') r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x140) 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) setsockopt$inet_dccp_buf(r0, 0x21, 0xb, &(0x7f0000001000-0x17e)="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", 0xfe88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r1, &(0x7f00005ae000-0x20)=[{&(0x7f000089a000)="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", 0x1000}], 0x1) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000fd000-0x4)='tls\x00', 0x4) 2018/02/18 15:37:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d42000-0x9)='/dev/ppp\x00', 0x141000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a9b000-0x7e)=""/126, &(0x7f00000bd000-0x4)=0x7e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00003bf000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x80000000, 0x1, 0x4, 0xfff, 0x80}, &(0x7f0000e29000)=0xa0) r2 = accept4(r0, 0x0, &(0x7f00007be000), 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00001da000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2400}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b70000)={0xffc, 0x4, 0xffe, 0x3ff, r1}, &(0x7f000040a000-0x4)=0x10) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007db000)={r1, 0x20}, &(0x7f0000033000)=0x8) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x1f) r5 = add_key$user(&(0x7f0000249000-0x5)='user\x00', &(0x7f00007dd000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000edf000)="564ec03fb1c9274e85aca3f0ddf465c18a5a2fdb0a02e1f41077753cda2721ee74ec8436ca2c4d34b4bc842611c4b92abccaa11f2176a7f28ebe368c136bef04ef3afd430e2d14ac7a07513afbb9f81c6ba52aa73faab18b33e12f1f278726b1e26662058936294b64324faa98663cccd451d0b1dae19d4d", 0x78, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00005be000-0x48)={{0x2, 0x2, 0x20, 0x3, 0x2}, 0x1, 0x4}) keyctl$set_timeout(0xf, r5, 0x7) r6 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r6, 0x400, 0x0) r7 = dup(r6) openat$rtc(0xffffffffffffff9c, &(0x7f000058a000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000b23000-0x14)={r4, 0x5, 0x3, 0x4, 0x5, 0x2}, 0x14) r8 = add_key(&(0x7f0000487000-0xb)='cifs.idmap\x00', &(0x7f0000e66000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000560000-0x95)="ccb8d9bc82fc6d91775eff94b1a56a6136b3955345fe9226b58f896c9281e612e2dfc58322272f2f75f097712ab7e7ba4c6f4682d4e615f2f518c5bc87c6b53f775a3cacee876f8dadf8871f5f35143e1f15242a5da37449d3ec1affb91cc4d4ee32c901d6b0a320c6c3cd747c7778c00ef17773fb7a5fa770aa509a78ed6648e4a3bf50f54112156957fcf540ac3d2e4eec18f7e7", 0x95, 0xfffffffffffffffc) keyctl$search(0xa, r5, &(0x7f0000e2b000)='keyring\x00', &(0x7f00005d3000-0x5)={0x73, 0x79, 0x7a, 0x0}, r8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c2a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r9 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r9, 0x400, 0x0) fcntl$getflags(r9, 0x400) 2018/02/18 15:37:24 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000010f000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x100020000000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000a1000-0x4), 0x4) bind$packet(r1, &(0x7f0000fc2000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="6256632ab3f7"}, 0x14) 2018/02/18 15:37:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) preadv(r1, &(0x7f0000fc6000-0x40)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x1, 0x1000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000879000)={0x0, @in6={{0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}}}, &(0x7f00001f8000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000da1000-0x7)={r2, 0x1, 0x30}, &(0x7f00006b7000)=0xc) 2018/02/18 15:37:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)="0064696e666fe9") getdents64(r0, &(0x7f0000007000)=""/936, 0x3a8) openat$keychord(0xffffffffffffff9c, &(0x7f0000dcd000-0xe)='/dev/keychord\x00', 0x100, 0x0) getdents(r0, &(0x7f0000a1e000)=""/32, 0x10) [ 34.649329] mmap: syz-executor2 (4985) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/18 15:37:24 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x802) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) add_key(&(0x7f0000005000-0xd)='dns_resolver\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000006000)="d91f20c2f8b643bc7a8052c49e76865167a1c55840c95d992a7da7b102db1fcd", 0x20, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000008000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) [ 34.721137] audit: type=1400 audit(1518968244.614:6): avc: denied { set_context_mgr } for pid=5010 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 34.746542] binder: 5010:5011 ioctl 5457 20008000 returned -22 2018/02/18 15:37:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d42000-0x9)='/dev/ppp\x00', 0x141000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a9b000-0x7e)=""/126, &(0x7f00000bd000-0x4)=0x7e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00003bf000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x80000000, 0x1, 0x4, 0xfff, 0x80}, &(0x7f0000e29000)=0xa0) r2 = accept4(r0, 0x0, &(0x7f00007be000), 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00001da000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2400}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b70000)={0xffc, 0x4, 0xffe, 0x3ff, r1}, &(0x7f000040a000-0x4)=0x10) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007db000)={r1, 0x20}, &(0x7f0000033000)=0x8) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x1f) r5 = add_key$user(&(0x7f0000249000-0x5)='user\x00', &(0x7f00007dd000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000edf000)="564ec03fb1c9274e85aca3f0ddf465c18a5a2fdb0a02e1f41077753cda2721ee74ec8436ca2c4d34b4bc842611c4b92abccaa11f2176a7f28ebe368c136bef04ef3afd430e2d14ac7a07513afbb9f81c6ba52aa73faab18b33e12f1f278726b1e26662058936294b64324faa98663cccd451d0b1dae19d4d", 0x78, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00005be000-0x48)={{0x2, 0x2, 0x20, 0x3, 0x2}, 0x1, 0x4}) keyctl$set_timeout(0xf, r5, 0x7) r6 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r6, 0x400, 0x0) r7 = dup(r6) openat$rtc(0xffffffffffffff9c, &(0x7f000058a000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000b23000-0x14)={r4, 0x5, 0x3, 0x4, 0x5, 0x2}, 0x14) r8 = add_key(&(0x7f0000487000-0xb)='cifs.idmap\x00', &(0x7f0000e66000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000560000-0x95)="ccb8d9bc82fc6d91775eff94b1a56a6136b3955345fe9226b58f896c9281e612e2dfc58322272f2f75f097712ab7e7ba4c6f4682d4e615f2f518c5bc87c6b53f775a3cacee876f8dadf8871f5f35143e1f15242a5da37449d3ec1affb91cc4d4ee32c901d6b0a320c6c3cd747c7778c00ef17773fb7a5fa770aa509a78ed6648e4a3bf50f54112156957fcf540ac3d2e4eec18f7e7", 0x95, 0xfffffffffffffffc) keyctl$search(0xa, r5, &(0x7f0000e2b000)='keyring\x00', &(0x7f00005d3000-0x5)={0x73, 0x79, 0x7a, 0x0}, r8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c2a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r9 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r9, 0x400, 0x0) fcntl$getflags(r9, 0x400) 2018/02/18 15:37:24 executing program 2: r0 = epoll_create(0x7) inotify_init() epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c38000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000001000)=""/112, &(0x7f0000000000)=0x70) accept$nfc_llcp(r1, &(0x7f0000000000), &(0x7f000088f000)=0x60) 2018/02/18 15:37:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000012000-0x8)={0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000012000-0x1a8)={0x3, 0xfffffffffffffff8, 0x7, 0x1, 0x7, [{0x80, 0x4, 0x10000, 0x0, 0x0, 0xa00}, {0x7, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x200, 0x7f, 0x7, 0x0, 0x0, 0x886}, {0x4ea, 0x1, 0x10, 0x0, 0x0, 0x80}, {0x1, 0x4, 0xfff, 0x0, 0x0, 0x2000}, {0x101, 0x7c3, 0x9, 0x0, 0x0, 0x802}, {0x8, 0xffffffffffff7f7d, 0xd6c, 0x0, 0x0, 0x2000}]}) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x8d, &(0x7f0000000000)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setitimer(0x0, &(0x7f0000011000)={{0x77359400}, {0x77359400}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c92000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 15:37:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)="0064696e666fe9") getdents64(r0, &(0x7f0000007000)=""/936, 0x3a8) openat$keychord(0xffffffffffffff9c, &(0x7f0000dcd000-0xe)='/dev/keychord\x00', 0x100, 0x0) getdents(r0, &(0x7f0000a1e000)=""/32, 0x10) 2018/02/18 15:37:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000587000)='./file0\x00', 0x20c0, 0x42) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000636000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/02/18 15:37:24 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x2d, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000030000)='keyring\x00', &(0x7f0000031000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r0, &(0x7f0000030000-0xce)=""/206, 0xce) keyctl$reject(0x13, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000031000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) 2018/02/18 15:37:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000d24000)=0x401, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f35000-0x9)='/dev/rtc\x00', 0x42, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000c54000)={@common='ifb0\x00', @ifru_data=&(0x7f000045d000)="19932f22836a2a2f1b3b4176b83803e513cda8589ebfb02873ed2df840afc2ad"}) 2018/02/18 15:37:24 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbd000)={{0x80}, 'port0\x00', 0x0, 0x10000a}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000011b000)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/18 15:37:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) timer_settime(0x0, 0x0, &(0x7f000002b000-0x20), &(0x7f0000062000)) 2018/02/18 15:37:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000742000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000070b000)={{{@in6=@ipv4={[], [], @local}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000e58000)=0xe8) recvfrom$packet(r1, &(0x7f0000438000-0xbe)=""/190, 0xbe, 0x100, &(0x7f0000176000-0x14)={0x11, 0x2, r2, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x2) socket$inet6(0xa, 0x80001, 0x3) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000676000-0x9)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000068b000)={0x8, 0x200, 0x8000, 0x5, 0xfffffffffffffffd, 0x6, 0x9, 0x3f, 0x0}, &(0x7f00006a9000)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000234000)={r4, 0x0, 0x9, 0x7, 0xd7, 0x3bc}, &(0x7f000042e000)=0x14) recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98}, 0x41) [ 34.753274] audit: type=1400 audit(1518968244.644:7): avc: denied { call } for pid=5010 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 34.776094] binder: 5010:5011 transaction failed 29201/-22, size 0--4880856391614455847 line 3128 [ 34.789874] binder: BINDER_SET_CONTEXT_MGR already set [ 34.795170] binder: 5010:5011 ioctl 40046207 0 returned -16 [ 34.800971] binder: 5010:5015 ioctl 5457 20008000 returned -22 [ 34.809378] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/18 15:37:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000068a000-0x15)='/dev/pktcdvd/control\x00', 0x8a900, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000058000-0x1000)=""/4096) r1 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000972000)=0xfffffffffffffff7, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/02/18 15:37:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x0, {{0xa, 0xffffffffffffffff, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00008e3000-0x108)={0xe629, {{0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x108) 2018/02/18 15:37:24 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000003000-0x10)=@req={0x50, &(0x7f0000012000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, 0x1, 0x3, 0x9}}}}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000013000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff}}, {{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8}}}, 0x12b2377d, 0x7, 0x54be, "be7147ea90e4656351f4b6c17d78e49c61461420d3b2135b4d38dc0624f7f2c53d105747c970bfef44cdb55fb1e775a6257c7c730001151193d40a84b7f5d8e85aa343221935a68e6017f6d8a731b8bd"}, 0x160) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000014000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b34000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f0000a16000)) clone(0x0, &(0x7f0000e79000), &(0x7f00007b3000), &(0x7f0000c9e000), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 15:37:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/net\x00') setns(r0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000698000)={0x0, 0x30000000}, &(0x7f0000616000-0x4)=0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000924000)=@req3={0x4d, 0x0, 0x9, 0x9, 0x8000, 0x10000}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005c1000-0x8)={r1, 0x7}, &(0x7f0000109000-0x4)=0x8) 2018/02/18 15:37:24 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x101) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000810000)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000432000)=0xe8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000feb000-0x8)='./file0\x00', &(0x7f000027c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet(0x11, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}}) bind(0xffffffffffffffff, &(0x7f000001f000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000fec000-0x14)={0x0, 0x8, 0x2, 0x4, 0x10001, 0x9}, &(0x7f0000e08000)=0x14) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000feb000)={0x7, 0x92f9, 0x4, 0x4, 0xfffffffffffffff7, 0xffffffffffff8000, 0x8000, 0x8, r4}, &(0x7f0000845000-0x4)=0x20) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003ba000-0x24)) r6 = syz_open_pts(r5, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r6}], 0x1, &(0x7f0000036000-0x10)={r7}, &(0x7f000078d000-0x8), 0x8) ioctl$TCSETA(r5, 0x5402, &(0x7f0000fd8000)) 2018/02/18 15:37:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000)=@nfc, &(0x7f0000000000)=0x10) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000003000-0x59)=""/89, &(0x7f0000000000)=0x59) flock(r0, 0x0) r1 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x200000000000) write(r1, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/02/18 15:37:24 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$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000020f000-0xf3)="f148bf650a5757e0b27ae05efb95684f4a60d5621ffa03e7fcd87fdd372c365be5100435756e658778c91c9585b16442e91352f9fc0ba0c90edfdbeb164500405f9fc5092eebcc39784194f9371e595eec8bfa58a14edd1d679c81ab6ecbc3a2066326fa9865d2f7965e23c90850fef45248260d49c6eee4114f5a9e352da47cdbc83f7829b6ebfc059b8b60ddf39a31a34bad6c3845bc6ab201fdb0ae29d9d40fd611a944502ec19a6d66c7638f770a1bcd9337d3e3431b5d5d50304791e042fe1aa2f7170687a93e475d0d91787b3bdb31d6def1feac0738cf9637d84e2680e6c97f0b25887062adbf657418106c7d829537", 0x57765cfe, 0x20000000, &(0x7f0000054000)={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0xfffffce0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x4b)='Y', 0x1, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x80003, 0x3) 2018/02/18 15:37:24 executing program 0: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0xffffffffffffffff) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000041000)={0x0, 0x1, 0x57a}) 2018/02/18 15:37:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00003d6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00001d7000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00008c8000-0x8)={0x0, 0x1}, &(0x7f000049b000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000444000-0x10)={r1, 0xf2, 0x0, 0x800}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001a000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000c3c000-0xc)) 2018/02/18 15:37:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000587000)='./file0\x00', 0x20c0, 0x42) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000636000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/02/18 15:37:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007f1000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000521000-0x8)={0x9, 0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb}) dup2(r3, r2) mkdirat(r0, &(0x7f0000db9000-0x8)='./file0\x00', 0x83) fcntl$setstatus(r1, 0x4, 0x4400) writev(r2, &(0x7f0000115000)=[{&(0x7f0000ae2000)="bd2bd6cfc2977a1ece090d996e2d69eca1c90fa886a03c0a", 0x18}], 0x1) 2018/02/18 15:37:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000390000)='net/dev_mcast\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006a2000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e62000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00003f4000-0x6)={r3, 0x3}, 0x6) 2018/02/18 15:37:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysinfo(&(0x7f0000163000)=""/215) 2018/02/18 15:37:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0xfffffffffffffffe) r0 = creat(&(0x7f0000f34000-0x8)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001dc000-0x50)={0x80, @time={0x77359400}, 0x101, {0x6, 0x396}, 0x7f, 0x2, 0x1}) unshare(0x40600) write(r0, &(0x7f0000751000-0x6b), 0x0) 2018/02/18 15:37:24 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0x5c}, 0x1}, 0x0) 2018/02/18 15:37:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006ba000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000613000), &(0x7f00004ef000)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007bd000-0xc)={0x0}, &(0x7f000065b000)=0xc) getpeername$packet(r1, &(0x7f000022d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000598000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c51000)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000ed6000)=0xe8) getsockname$packet(r1, &(0x7f0000f01000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000bdc000)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000076f000)={0x0, @broadcast, @multicast2}, &(0x7f0000424000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003d6000-0xe8)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@mcast1}}, &(0x7f000067f000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000dbf000-0x38)={&(0x7f000031b000-0xc)={0x10}, 0xc, &(0x7f0000403000-0x10)={&(0x7f0000ae9000-0x10a4)=@ipv6_getroute={0x10a4, 0x1a, 0x0, 0x0, 0x0, {0xa, 0xa0, 0x20, 0xfffffffffffffff7, 0xff, 0x4, 0xff, 0x7, 0x400}, [@RTA_ENCAP={0x40, 0x16, @nested={0x3c, 0x36, [@typed={0xc, 0x57, @u32}, @typed={0xc, 0x8e, @fd=r0}, @typed={0xc, 0x0, @pid=r2}, @generic="f966d2575142e5f46c7a8f5b1e9302ee0d18c7"]}}, @RTA_MARK={0x8, 0x10, 0x8001}, @RTA_MULTIPATH={0x24, 0x9, [{0x3, 0x7, 0x2e63, r3}, {0x80, 0x101, 0x75, r4}, {0x7, 0x400000, 0x7ff, r5}, {0x7, 0x7ff, 0x0, r6}]}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_METRICS={0x1004, 0x8, "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"}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_OIF={0x8, 0x4, r7}]}, 0x10a4}, 0x1, 0x0, 0x0, 0x84}, 0x20000000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00006b0000)=[], 0x0, 0x0, &(0x7f00000db000)}) r8 = accept$llc(0xffffffffffffffff, &(0x7f0000cae000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000af5000-0x4)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r8, 0x891b, &(0x7f0000cd2000)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) r9 = mmap$binder(&(0x7f0000625000/0x1000)=nil, 0x1000, 0x4, 0x110, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0xffffffffffffff9e, 0x0, &(0x7f00009ab000-0xf0)=[@acquire_done={0x40106309, r9}, @request_death={0x400c630e, 0x4, 0x2}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x4}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x32f, &(0x7f0000ea7000)=[@flat={0x77682a85, 0x10b, r9, 0x1}, @flat={0x776a2a85, 0x1, r9, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f00001b7000-0x18)=[]}}, @request_death={0x400c630e, 0x4, 0x4}, @acquire={0x40046305, 0x1}, @free_buffer={0x40086303, r9}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffff99, 0x0, &(0x7f0000093000-0x58)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f00005ae000), 0x0, 0x2, 0x3a}, @flat={0x73682a85, 0xa, r9, 0x3}], &(0x7f00008a7000-0x28)=[0x0, 0x28, 0x40, 0x0, 0x68]}}, @increfs_done={0x40106308, r9}], 0x1, 0x0, &(0x7f00000e3000-0x1)='b'}) fcntl$getflags(r1, 0xb) 2018/02/18 15:37:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000466000-0xe8)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00008ac000-0x4)=0xe8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d2000)='/dev/sequencer\x00', 0x40000, 0x0) mq_timedsend(r2, &(0x7f000025d000)="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", 0x1000, 0x538, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000d0000+0xa8)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) bind$packet(r0, &(0x7f0000c6e000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @random="d92a76721e7f"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fc1000-0x4), 0x4) fstat(r0, &(0x7f0000db6000-0x44)) r4 = inotify_add_watch(r2, &(0x7f0000032000-0x8)='./file0\x00', 0x20000010) getsockname$packet(0xffffffffffffff9c, &(0x7f000043a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000759000-0x4)=0x14) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000068b000-0x4)=0x0) ptrace$peek(0xffffffffffffffff, r5, &(0x7f00002c2000)) inotify_rm_watch(r2, r4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000a55000)={{0xfff, 0x4}, {0x3a7a, 0xfc7a}, 0x1, 0x1, 0xfffffffffffffffd}) accept4(r2, &(0x7f000007b000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00006f6000)=0x20, 0x800) 2018/02/18 15:37:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f00009ca000)="ab72d1d68b988b91689d1a8c531f5c71aacf39aa1db2ef742bec08de48c9eaf72a06cb957a70f83955af77ccde71463429bb1757af327a3d1e1026816901fa9d5fe083cd642885a6d20a8299ce3297508db3fae489a98d0e5ad7d103b699963e3ef273a3c7a9a48f8d6af5ae7960e5d89b00ff39797fe1ac39438b5878cbf27d8c7b49d58ac1", 0x86, 0x48880, &(0x7f00004e5000)={0xa, 0x3, 0xa5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000ced000)={@mcast1={0xff, 0x1, [], 0x1}}, 0x353) [ 35.006334] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. 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Check SNMP counters. 2018/02/18 15:37:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009cc000)='net/if_inet6\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c48000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f42000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000), 0x400000ff) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ab5000-0x8)) 2018/02/18 15:37:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009b6000-0x6)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00006a1000), 0x0, 0x0, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/18 15:37:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000390000)='net/dev_mcast\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006a2000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e62000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00003f4000-0x6)={r3, 0x3}, 0x6) 2018/02/18 15:37:24 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000004000-0x8)={0x2}, 0x8) r0 = socket$netlink(0x10, 0x3, 0x1) pwrite64(r0, &(0x7f0000003000)="c95ce3411d204cf67c6fbadd90df6ccf51c113e335b84b7c0de15baff929b49a66510eb52732b6a002f0f4504838e970859d9ca0bab77ec329e6bc6e7e12a62e8f3b8b98c86033943652287089934236d96a9e0eb72539d76326cd67f755f585ba6c60ad75371d16f0fd0e305beb28cb3f07548b16ea76b6bd003521dd2164d642c16457614030fb8f86251b845bf483ddc19b296154e72f7419382522e63abeec887c83794f84f5780fad4f4597eba4862c40e0654b4cca", 0xb8, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x9}, {0x0, 0x0, 0x0, 0x10000}]}) 2018/02/18 15:37:24 executing program 2: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getuid() mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000e76000)='dns_resolver\x00', &(0x7f0000e77000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000247000-0x36)="33b13a9e6674ccc010cae7267a574f4b61b1f3d9b50cd32e7b11782027bc81efafc33fb0d650cb4721b554f4b68826f62f71333628db", 0x36, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) unshare(0x28060400) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') sendfile(r3, r3, &(0x7f0000007000), 0x1) [ 35.049343] binder: 5101:5108 ioctl c0306201 20007fd0 returned -11 [ 35.106767] binder: 5101:5108 ioctl c0306201 20007fd0 returned -11 [ 35.109845] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/18 15:37:25 executing program 1: mmap(&(0x7f0000000000/0x401000)=nil, 0x401000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002a5000)={0x0, 0x0}) mmap(&(0x7f0000401000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000401000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000401000), &(0x7f0000401000)=0x8) pipe(&(0x7f00003fe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0xfffffffffffffffd) flock(r1, 0x1) 2018/02/18 15:37:25 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$notify(r0, 0x402, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008d0000-0x8)={0x0, 0x0}) getpeername(r1, &(0x7f000069c000-0xf)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000258000-0x4)=0x14) acct(&(0x7f00007f2000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000098000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f000016a000)=""/163, 0xa3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=""/198, 0xc6) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000001000-0x14)={@local, 0x0}, &(0x7f00007d1000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, r3}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r4, 0x2, 0x80, 0x5) ioctl$int_out(r4, 0x5462, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) link(&(0x7f000001e000)='./file1\x00', &(0x7f0000020000-0x8)='./file0\x00') r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c3a000)='/proc/self/net/pfkey\x00', 0x40, 0x0) recvfrom$unix(r5, &(0x7f0000b9c000)=""/120, 0x78, 0x2, &(0x7f000026d000-0xa)=@file={0x1, './file0\x00'}, 0xa) unlink(&(0x7f00009ff000)='./file0\x00') r6 = creat(&(0x7f0000331000-0x8)='./file0\x00', 0x28) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000cef000-0x4)=0xffffffffffffff01, 0x4) 2018/02/18 15:37:25 executing program 5: prctl$seccomp(0x16, 0x0, &(0x7f0000a95000)={0x0, &(0x7f0000900000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x3ff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/autofs\x00', 0x2001, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="730e986de85d9770e6fc2f770976233a77db5e5eec92ed387142") openat(r1, &(0x7f00008c5000-0x8)='./file0\x00', 0x4480, 0xc) 2018/02/18 15:37:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000a47000)=""/45, &(0x7f0000dbe000-0x4)=0x2d) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0xfffffffffffffffe) 2018/02/18 15:37:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008b8000)={0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002bc000)={{{@in6=@empty, @in=@dev}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000bec000-0x4)=0xe8) r1 = socket(0x10, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000275000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000fd5000)={0x10}, 0x3d3, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}]}, 0x34}, 0x1}, 0x0) 2018/02/18 15:37:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x835fffc, &(0x7f00003e5000-0xbb), &(0x7f00006cd000), &(0x7f0000000000), &(0x7f000029a000-0x9c)) 2018/02/18 15:37:25 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x100000000e, &(0x7f0000001000-0x4), 0x4) 2018/02/18 15:37:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00004bd000-0x38)={&(0x7f0000c6f000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000935000)={0x14, 0x4, 0x1000000000000001, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf7000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000380000-0x14)='net/ip_tables_names\x00') renameat(r1, &(0x7f000011b000)='./file0\x00', r2, &(0x7f0000c92000-0x8)='./file0\x00') readv(r0, &(0x7f0000db9000)=[{&(0x7f0000521000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/18 15:37:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000958000)=@ethtool_perm_addr={0x20, 0x6, "63533b79ff7f"}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f07000-0x8)={0x0, 0x1}, &(0x7f0000d23000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000921000-0xc)={r1, 0x1f, 0x10}, &(0x7f00005c8000)=0xc) 2018/02/18 15:37:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fec000-0x11)='/selinux/enforce\x00', 0x8002, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000038a000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) renameat(r0, &(0x7f00009f7000)='./file0\x00', r1, &(0x7f0000b11000-0x8)='./file0\x00') mount(&(0x7f00003e6000)='./file0\x00', &(0x7f0000caf000)='./file0\x00', &(0x7f0000240000-0x6)='tmpfs\x00', 0x0, &(0x7f00000f2000)="5de73d6646816473a31be84ed163bbba3c13261250faa7184b3e2ed3a7fc54354b2d205202cbb3fec46bf5cb17a6fecabdf8e39e5094017d7834771929fba949c3ab06dcd1880a1fed8260abd665476b07239d573543746b2641dc78d27b331ef25dae6c7499ee2f1537e825ce11a02e14143902550c24b4dd310fa850ee6a73437410d7887587514009271752c8d124be7d83034403cf22c55ac44259063c030cc55c64236d7e2c") 2018/02/18 15:37:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000003d000-0x11)='/selinux/enforce\x00', 0x402140, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00005f3000)={0x0, &(0x7f0000856000)=[]}) request_key(&(0x7f000088d000-0xb)='cifs.idmap\x00', &(0x7f000055a000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000b05000-0xa)=']GPLppp0\\\x00', 0xffffffffffffffff) [ 35.238331] audit: type=1400 audit(1518968245.134:8): avc: denied { create } for pid=5140 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/18 15:37:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_OPERSTATE={0x8, 0x10}, @IFLA_LINK={0x8, 0x5}, @IFLA_EXT_MASK={0x6, 0x1d}]}, 0x38}, 0x1}, 0x0) r1 = accept(r0, &(0x7f00000b6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000a00000)=0x2e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f46000-0x8)={0x1, [0x0]}, &(0x7f0000660000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c10000-0xc)=@sack_info={r2, 0x1ff, 0x4}, &(0x7f00007e2000)=0xc) ioctl$int_in(0xffffffffffffffff, 0x5473, &(0x7f00000c6000)=0x5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000fd4000-0x14)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000688000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000acb000)={0x0, 0x4}, &(0x7f00007fb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00003a8000-0x8)={r4, 0xffffffff7fffffff}, &(0x7f00006c3000)=0x8) [ 35.269398] audit: type=1400 audit(1518968245.164:9): avc: denied { write } for pid=5140 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.297031] tmpfs: Bad mount option ]ç 2018/02/18 15:37:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d73000-0x9)='/dev/sg#\x00', 0x0, 0x2000000002) write$tun(r0, &(0x7f0000429000-0x86)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x0, [@broadcast=0xffffffff]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x3a) readv(r0, &(0x7f00003f9000-0x90)=[{&(0x7f0000ae0000-0xee)=""/238, 0xffffffe8}], 0x1) 2018/02/18 15:37:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000106000-0x4)=0x10000, 0x4) recvfrom$inet6(r0, &(0x7f0000171000+0x6aa)=""/124, 0x7c, 0x41, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000071d000)={{0xa, 0x1, 0x6, @empty, 0x6}, {0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x3ff, [0x80000000, 0x2, 0x4, 0x2, 0x0, 0x9, 0x6, 0x7]}, 0x5c) 2018/02/18 15:37:25 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008f6000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = dup(r0) accept$nfc_llcp(r1, &(0x7f000083d000), &(0x7f0000641000)=0x60) fcntl$setstatus(r0, 0x4, 0x2000) 2018/02/18 15:37:25 executing program 7: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000044000-0x8)='./file0\x00', 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000044000)='./file0\x00', 0x900, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000b000-0x18)={0xa, [0xfffffffffffffff8, 0x1, 0xfff, 0xfffffffffffffffb, 0x6, 0x4, 0x1, 0x1000, 0x5, 0x6]}, 0x18) [ 35.317612] audit: type=1400 audit(1518968245.214:10): avc: denied { read } for pid=5140 comm="syz-executor2" path="socket:[12235]" dev="sockfs" ino=12235 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/18 15:37:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ecf000)='/dev/rfkill\x00', 0x0, 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000b0e000/0x8000)=nil) madvise(&(0x7f0000ff2000/0x4000)=nil, 0x4000, 0xb) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000fd000-0x8), &(0x7f000079d000+0x3df)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/18 15:37:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f000086b000-0x4), &(0x7f0000382000-0x4)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000087b000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000022f000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}, {{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x45}}}, 0x5ab3, 0xfffffffffffffffa, 0x40, "dfcacb8f9e40a2093e9167270d2f6f0cc8a315a6e2a5f46aab876490dab6a4a44f74f6b2e246b6c07f6a53ad0ca1492b4e8100e22aef9b9e2e0b042dc9dd3a8fd93f421210f98a1ee624cfec228dc784"}, 0x160) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000475000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000e1000-0x4)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001c5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) mq_timedreceive(r2, &(0x7f0000293000)=""/248, 0xf8, 0x4, 0x0) 2018/02/18 15:37:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) clone(0x28004100, &(0x7f0000ff5000), &(0x7f0000851000), &(0x7f0000ace000-0x4), &(0x7f0000886000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007c5000)='/dev/sequencer\x00', 0x28000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000d95000)=0x8, 0x4) 2018/02/18 15:37:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b59000)={0x0}) recvfrom$inet6(r0, &(0x7f00004f5000-0xd)=""/13, 0xd, 0x2040, &(0x7f0000aea000)={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, 0x1c) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000513000-0x10)=@generic="3f694362ac9be4b0598266a6a14841b4", 0xe3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/02/18 15:37:25 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000175000)='/dev/pktcdvd/control\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x30, 0x20029, r1, &(0x7f0000000000+0x110)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008ea000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b2a000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x800, 0x0) r2 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000386000), 0x0) socketpair(0x1, 0x0, 0xe50, &(0x7f00001d3000+0x68)={0x0, 0x0}) execveat(r1, &(0x7f000015a000)='./file0\x00', &(0x7f00007ce000-0x50)=[&(0x7f00005f7000)='}\x00', &(0x7f0000137000-0xe)='md5sumselinux\x00', &(0x7f0000f60000-0xa)='security(\x00', &(0x7f0000005000)='/dev/pktcdvd/control\x00', &(0x7f0000400000-0x1)='\x00', &(0x7f000079d000-0x1)='\x00', &(0x7f0000a86000-0x7)='mqueue\x00', &(0x7f0000707000-0x15)='/dev/pktcdvd/control\x00', &(0x7f0000f67000-0x15)='/dev/pktcdvd/control\x00', &(0x7f0000096000)='mqueue\x00'], &(0x7f000025c000-0x20)=[&(0x7f0000e1d000+0xe01)='],GPL\'&keyring\\system[\x00', &(0x7f0000a6c000)='\x00', &(0x7f0000860000)='/selinux/policy\x00', &(0x7f0000ce1000)='(\x00'], 0x1000) ioctl$TCSETS(r3, 0x5402, &(0x7f000071d000-0x24)={0x3, 0x3, 0x6, 0x2, 0x3, 0x8, 0x3, 0x5, 0x10000, 0x7, 0x1}) mq_unlink(&(0x7f0000074000-0x7)='mqueue\x00') 2018/02/18 15:37:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000489000)={0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000551000-0x8)={0x0, 0x2}, &(0x7f000035c000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00004ee000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f7d000-0x6)={r1, 0x5}, &(0x7f00005fa000)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000505000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)) 2018/02/18 15:37:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000003b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000048a000-0xe8)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000676000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f0000041000)={&(0x7f000044f000-0xc)={0x10}, 0xc, &(0x7f0000553000-0x10)={&(0x7f0000912000)=@ipv4_delroute={0x2c, 0x19, 0x0, 0x7, 0x3, {0x2, 0x20, 0x20, 0x6574, 0xff, 0x1, 0xff, 0xb, 0x400}, [@RTA_MARK={0x8, 0x10, 0x2}, @RTA_OIF={0x8, 0x4, r2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40080d1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000ef1000)=0x5) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/18 15:37:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) futex(&(0x7f0000cf9000), 0x1, 0xa7be, &(0x7f0000666000), &(0x7f000068f000-0x4)=0x8, 0x66ee) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1000000000000001, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008ab000)='/dev/hwrng\x00', 0x40000, 0x0) r2 = gettid() ioprio_get$pid(0x2, r2) getsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f000037c000-0x3f)=""/63, &(0x7f00001fb000)=0x3f) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000018a000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14}}, 0xc) 2018/02/18 15:37:25 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) mlock(&(0x7f000000c000/0x4000)=nil, 0x4000) r0 = memfd_create(&(0x7f0000009000)='\x00', 0x3) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x100000001, 0x4) 2018/02/18 15:37:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000572000-0x1b)=""/27, 0x1b) pipe2(&(0x7f0000c7f000-0x8)={0x0}, 0x4800) memfd_create(&(0x7f0000d1c000)='\x00', 0x3) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000b07000)=@dstopts={0x3b, 0x2a, [], [@generic={0xe31f, 0x3e, "2a703422deeaefc96a99a8f8d29ffb99a7e687ccb042809bfaae9b8f73a9c80a26b82c930b705c7717962bb9ed621d4e4c96270b7777148266927c23414b"}, @padn={0x1, 0x1, [0x0]}, @generic={0x6, 0x98, "aac43f7d18c8347d57fc5fa89013fcc7a08cd73aded35f2635ba2e70cab5873c7a0f31a0ee84af83a8ee70b9cdcdfa922ed9020df2fa957dba9495936c6f825f9d38b69ac9ecc780fb06c56bee518b5b42dc04879d212fd054e151df4565a001ed17a5b2775c998a0280c466d9a2869e0135a225fcf11cfddbc25e54101de8d2789f8011b39f100dd0f8bebc23bac1b59c426ab76c0bbae6"}, @calipso={0x7, 0x40, {0x8, 0xe, 0x0, 0x0, [0xbd, 0x2, 0x6, 0xd56, 0x58b64824, 0x2, 0xff]}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x10}}, @calipso={0x7, 0x10, {0x40, 0x2, 0x32, 0x3, [0x1]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x15d) r3 = socket$netlink(0x10, 0x3, 0x0) close(r3) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) [ 35.429603] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/02/18 15:37:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ac3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x78)=[{{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, 0x1e, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/222, 0xde}, {&(0x7f0000001000-0x5f)=""/95, 0x5f}, {&(0x7f0000508000-0x90)=""/144, 0x90}, {&(0x7f0000001000-0x30)=""/48, 0x30}, {}], 0x5, &(0x7f0000001000-0x68)=""/104, 0x68, 0xfff}, 0x9}, {{&(0x7f0000001000-0x58)=@alg, 0x58, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f00001fd000-0xfe)=""/254, 0xfe}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000c07000-0x7d)=""/125, 0x7d}], 0x4, &(0x7f000000e000)=""/148, 0x94, 0x1}, 0xffffffff}], 0x2, 0x1, &(0x7f0000b7e000-0x10)={0x77359400}) mmap(&(0x7f0000002000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fb7000)={0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000fb8000-0x8)={r3, 0x1}) connect(r2, &(0x7f0000c11000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6698367393c7ca6afc3293899c1ca8950a88a894750a014731ee70f9ef9c260b9ee3aa1bd9ca2dfa4cab749207969c1fb1d9a3b36951f6c75c42472ed1e6ff"}, 0x60) 2018/02/18 15:37:25 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x88}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@getneigh={0x14, 0x1e, 0x4, 0x6, 0x3, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x8000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000196000)=""/12, &(0x7f0000000000)=0xc) 2018/02/18 15:37:25 executing program 3: r0 = gettid() syz_open_procfs(r0, &(0x7f000035c000)='ns/pid\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) writev(r1, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec048100000000a5000058000b4824ca944f64006300050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e0500", 0x58}], 0x1) 2018/02/18 15:37:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000113000)={0x10000004}) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000ca4000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000559000)={0xffffffff80000009}) fcntl$setpipe(r1, 0x407, 0x10001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2003}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000c83000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/02/18 15:37:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) fcntl$addseals(r0, 0x409, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b81000)) 2018/02/18 15:37:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x82000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="cad52af3ea1a08784a5eda0523539a4ab149442f2d8cdce2c33a56964584448346965ae1737bd027e4432c185baec685d883c6c49465fabfff9cdef7f76cc8b23a27db696e76db5c1488745aea69bc0e9ca0492f637150b8b828a694", 0x5c, 0x40000, &(0x7f000057b000)={0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x6da}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000a3a000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000963000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/18 15:37:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000193000)={0x1f, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00003d9000-0xc9)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) 2018/02/18 15:37:25 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)) 2018/02/18 15:37:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000960000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0xf, &(0x7f0000018000-0x10), &(0x7f0000268000)=0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000782000-0x10)='/dev/sequencer2\x00', 0x4001, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000480000-0x30)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000442000)=0xffffffffffffffe1, 0x4) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getpeername$ax25(r0, &(0x7f0000169000), &(0x7f0000a82000)=0x10) setsockopt(r2, 0x1, 0x9, &(0x7f00003cb000)="2a31e94f", 0x4) 2018/02/18 15:37:25 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001a000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000001c000)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000021000-0x4), 0x4) 2018/02/18 15:37:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d74000-0x10)='/dev/input/mice\x00', 0x0, 0x82) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fa7000)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000391000+0xcf6)=0xe8) write(r0, &(0x7f000000b000-0x3d)="dc", 0x1) readv(r0, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000189000)={@empty, 0x6, r1}) 2018/02/18 15:37:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000030d000-0x16)='/selinux/checkreqprot\x00', 0x204000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000940000-0x4)=0xa1, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x1}}, 0xe8) sendto$inet6(r1, &(0x7f0000893000-0xb4), 0x0, 0x0, &(0x7f0000e53000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/18 15:37:25 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000008000)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000007000), &(0x7f0000008000-0x4)=0x4) 2018/02/18 15:37:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x4, 0xfffffffffffffffe) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_wait(r1, &(0x7f0000484000)=[{}], 0x1, 0x0) 2018/02/18 15:37:25 executing program 3: clone(0x0, &(0x7f0000059000), &(0x7f0000063000), &(0x7f0000ef6000-0x4), &(0x7f0000063000-0x1)) setxattr(&(0x7f0000270000)='./file0\x00', &(0x7f0000093000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000eb8000)="6d706d795f745369c700ed", 0xfffffffffffffed6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x40000000005) 2018/02/18 15:37:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) r3 = dup(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000087000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f00002bb000)=0x1) tkill(r1, 0x41) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace(0x8, r2) [ 35.603212] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 96.685723] IPVS: Creating netns size=2552 id=9 INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 242.385656] INFO: task syz-executor2:5237 blocked for more than 120 seconds. [ 242.392877] Not tainted 4.4.115-g55a366596 #14 [ 242.398035] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.406204] syz-executor2 D ffff8800bb0cf8c8 29200 5237 3807 0x00000002 [ 242.413600] ffff8800bb0cf8c8 0000000000000000 0000000000000000 0000000000000000 [ 242.421596] 0000000000000001 ffff8800bb0cf800 ffff8801db31fdb8 ffff8801db31fde0 [ 242.429592] ffff8801db31f4d8 ffff8800ba4db000 ffff8800af013000 0000000000000000 [ 242.437599] Call Trace: [ 242.440160] [] schedule+0x7a/0x1b0 [ 242.445322] [] schedule_preempt_disabled+0x13/0x20 [ 242.451909] [] mutex_lock_nested+0x306/0x850 [ 242.457988] [] ? odev_release+0x4a/0x70 [ 242.463593] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.469826] [] ? fsnotify+0x5ad/0xee0 [ 242.475251] [] ? fcntl_setlk+0x9c0/0x9c0 [ 242.480963] [] ? snd_midi_event_new+0x200/0x200 [ 242.487267] [] odev_release+0x4a/0x70 [ 242.492687] [] __fput+0x233/0x6d0 [ 242.497786] [] ____fput+0x15/0x20 [ 242.502859] [] task_work_run+0x104/0x180 [ 242.508580] [] do_exit+0x82a/0x2a10 [ 242.513827] [] ? release_task+0x1240/0x1240 [ 242.519803] [] ? hash_futex+0x210/0x210 [ 242.525399] [] ? __dequeue_signal+0xa3/0x550 [ 242.531458] [] ? recalc_sigpending_tsk+0x139/0x180 [ 242.538022] [] ? recalc_sigpending+0x76/0xa0 [ 242.544060] [] ? dequeue_signal+0xc4/0x4b0 [ 242.550199] [] ? __dequeue_signal+0x550/0x550 [ 242.556359] [] do_group_exit+0x108/0x320 [ 242.562215] [] get_signal+0x4f2/0x1550 [ 242.567753] [] do_signal+0x8b/0x1d40 [ 242.573092] [] ? ip6_datagram_connect+0x3a/0x50 [ 242.579422] [] ? inet_dgram_connect+0x172/0x1f0 [ 242.585733] [] ? setup_sigcontext+0x780/0x780 [ 242.591849] [] ? SYSC_connect+0x212/0x310 [ 242.597636] [] ? SYSC_bind+0x280/0x280 [ 242.603153] [] ? vma_is_stack_for_task+0xa0/0xa0 [ 242.609561] [] ? SyS_futex+0x210/0x2c0 [ 242.615071] [] ? do_futex+0x15d0/0x15d0 [ 242.620685] [] exit_to_usermode_loop+0x11a/0x160 [ 242.627084] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.633633] [] int_ret_from_sys_call+0x25/0xa3 [ 242.639964] INFO: lockdep is turned off. [ 242.643997] Sending NMI to all CPUs: [ 242.648851] NMI backtrace for cpu 0 [ 242.652452] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.115-g55a366596 #14 [ 242.659897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.669240] task: ffff8800bac04800 task.stack: ffff8800bb050000 [ 242.675265] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.684007] RSP: 0018:ffff8800bb057cb8 EFLAGS: 00000046 [ 242.689457] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a2f2 [ 242.696715] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.703958] RBP: ffff8800bb057ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.711239] R10: 0000000000000000 R11: fffffbfff0ad7e2c R12: 0000000000000246 [ 242.718498] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 242.725760] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.733963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.739869] CR2: 000000c422c65010 CR3: 00000000b670c000 CR4: 0000000000160670 [ 242.747131] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.754370] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.761638] Stack: [ 242.763753] ffffffff8426f3a0 ffffffff847ef7c0 fffffbfff08fd9ac dffffc0000000000 [ 242.771283] ffff8801db31bca0 ffff8800bb057d00 ffffffff810b99eb ffffffff839f6200 [ 242.778811] 0000000000000003 ffff8800bb057d60 ffffffff81d0ecf4 0000000000000001 [ 242.786341] Call Trace: [ 242.788895] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.795268] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.802367] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.809116] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.816123] [] watchdog+0x6fa/0xae0 [ 242.821371] [] ? watchdog+0xc3/0xae0 [ 242.826733] [] kthread+0x268/0x300 [ 242.831890] [] ? reset_hung_task_detector+0x20/0x20 [ 242.838548] [] ? kthread_create_on_node+0x400/0x400 [ 242.845183] [] ? kthread_create_on_node+0x400/0x400 [ 242.851838] [] ret_from_fork+0x55/0x80 [ 242.857357] [] ? kthread_create_on_node+0x400/0x400 [ 242.863998] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 7b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.883013] NMI backtrace for cpu 1 [ 242.886627] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.115-g55a366596 #14 [ 242.893786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.903172] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.909227] RIP: 0010:[] [] check_preemption_disabled+0x6/0x200 [ 242.918500] RSP: 0018:ffff8801d9b5fc70 EFLAGS: 00000293 [ 242.923917] RAX: ffff8801d9b49800 RBX: ffffffff83866aa0 RCX: ffffffff81d63d2d [ 242.931194] RDX: 0000000000000000 RSI: ffffffff83866aa0 RDI: ffffffff839fe4a0 [ 242.938454] RBP: ffff8801d9b5fc78 R08: ffff88021fffd058 R09: 0000000000000000 [ 242.945720] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.952971] R13: ffffffff847ebc38 R14: ffffffff83844400 R15: 0000000000000000 [ 242.960268] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.968494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.974351] CR2: 00007f6c17de2000 CR3: 00000000b670c000 CR4: 0000000000160670 [ 242.981632] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.988896] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.996670] Stack: [ 242.998796] 0000000000000000 ffff8801d9b5fc90 ffffffff81d63d3c ffffffff847dce48 [ 243.006334] ffff8801d9b5fcb8 ffffffff81295f77 0000000000000092 ffffffff847dce48 [ 243.013839] 0000000000000001 ffff8801d9b5fd40 ffffffff812993cd ffff8801db319c58 [ 243.021466] Call Trace: [ 243.024017] [] __this_cpu_preempt_check+0x1c/0x20 [ 243.030521] [] rcu_sched_qs+0x17/0x180 [ 243.036045] [] rcu_note_context_switch+0x8d/0x1000 [ 243.042594] [] ? check_preemption_disabled+0x3b/0x200 [ 243.049433] [] __schedule+0x5d/0x1ca0 [ 243.054852] [] ? assoc_array_gc+0x1300/0x1300 [ 243.061092] [] ? debug_smp_processor_id+0x1c/0x20 [ 243.067568] [] schedule+0x7a/0x1b0 [ 243.072725] [] schedule_preempt_disabled+0x13/0x20 [ 243.079318] [] cpu_startup_entry+0x2c0/0x8f0 [ 243.085807] [] ? call_cpuidle+0xe0/0xe0 [ 243.091408] [] ? clockevents_register_device+0x122/0x230 [ 243.098495] [] start_secondary+0x304/0x3e0 [ 243.104345] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 243.110940] Code: 91 ad 79 ff e9 b8 f9 ff ff e8 e7 ad 79 ff e9 ef fa ff ff e8 dd ad 79 ff 48 8b 8d 70 ff ff ff e9 a2 fa ff ff 90 55 48 89 e5 41 57 <41> 56 41 55 49 89 f5 41 54 49 89 fc 53 48 83 ec 08 e8 54 d2 5f [ 243.129963] Kernel panic - not syncing: hung_task: blocked tasks [ 243.136370] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-g55a366596 #14 [ 243.143785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.153112] 0000000000000000 89cb76d4d33f1cd2 ffff8800bb057ca8 ffffffff81d03d8d [ 243.161078] ffffffff83882f40 ffff8800bb057d80 dffffc0000000000 7fffffffffffffff [ 243.169042] ffff8801cb7dcc48 ffff8800bb057d70 ffffffff8141acba 0000000041b58ab3 [ 243.177029] Call Trace: [ 243.179590] [] dump_stack+0xc1/0x124 [ 243.184934] [] panic+0x1aa/0x388 [ 243.189918] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.196813] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.204068] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.211312] [] watchdog+0x70b/0xae0 [ 243.216574] [] ? watchdog+0xc3/0xae0 [ 243.221916] [] kthread+0x268/0x300 [ 243.227249] [] ? reset_hung_task_detector+0x20/0x20 [ 243.233889] [] ? kthread_create_on_node+0x400/0x400 [ 243.240523] [] ? kthread_create_on_node+0x400/0x400 [ 243.247160] [] ret_from_fork+0x55/0x80 [ 243.252665] [] ? kthread_create_on_node+0x400/0x400 [ 243.259694] Dumping ftrace buffer: [ 243.263291] (ftrace buffer empty) [ 243.266971] Kernel Offset: disabled [ 243.270568] Rebooting in 86400 seconds..