[ 16.042870] 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. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.644296] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 21.014185] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 22.105938] random: sshd: uninitialized urandom read (32 bytes read, 127 bits of entropy available) [ 22.211013] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.45' (ECDSA) to the list of known hosts. 2018/01/27 02:21:25 fuzzer started 2018/01/27 02:21:25 dialing manager at 10.128.0.26:33403 2018/01/27 02:21:29 kcov=true, comps=false 2018/01/27 02:21:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = accept$inet6(r1, 0x0, &(0x7f0000f99000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000002000)={0x1, 0x401}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/dev/pktcdvd/control\x00', 0xc00, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000004000)=[0x40, 0x6]) syz_emit_ethernet(0xf3, &(0x7f0000004000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @random="4d1d9f984ec6", [], {@ipv4={0x800, {{0x13, 0x4, 0x100000001, 0xff, 0xe5, 0x1, 0x1, 0x3, 0x7d370b67923f90a7, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@lsrr={0x83, 0x2b, 0x1, [@multicast2=0xe0000002, @rand_addr=0x6, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x15}, @rand_addr=0x7, @rand_addr=0x5, @empty=0x0]}, @noop={0x1}, @generic={0x44, 0xb, "e84693cf0143329520"}]}}, @dccp={{0x0, 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0xb, 0x7, "ca0bc5", 0x1000, "1a3e79"}, "905576e8134daa877114178a3e7337bff8d7330f528ace6c6ee328798e7103e21619f4fa1f03811b0594b07c70944bbbed10cada02fa0f77b0dd60c8cc3345a61022f910c75e2059e950dc516679f51d905de998467185cb209eb9b643723d1b85ecf8654ab11bf0f0a8dba53f0f75f33880a4de06a9d56b52cda845906840631fb7b3e3f0498cfda4"}}}}}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000004000-0x4)=0x0) r6 = gettid() r7 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000005000-0x38)={&(0x7f0000005000)=@proc={0x10, 0x0, 0x1, 0x20010}, 0xc, &(0x7f0000006000-0x90)=[{&(0x7f0000005000)={0x1c8, 0x20, 0x404, 0x5, 0x2, "", [@generic="76ce51925db3fdad38ef2b198264a26056347cdf8e0e5a891d87c3a6f6196ff03ba9e279afbdf97c1c6652592b6d0fcac7eb94b681124c4d097e1e1b6226174c2ad64a4b71717bc1385acf5815e344f922f46d38f136cbbaf21b5456aa911077fe0092a64c062cec286a4bb773cc70f8dc008e2fa651f3708d34966cda0484abb8c8d5794155738dbf795f1be3ad9251ca91c95ccafde6b9b9da96264c84b0ad00138d51639c783c5be6d8f0145c28bf7d9e87116c1aa7272c2c4c51537364180b3b727617578064b820d443292e6f193e876ff831cd793c664e01f3fc9aeaaee6cee906ac9ea2e7e9262fcb73fa4f88605f31626b01", @generic="70dcfc86135aaa02aa77e6aa5d64dfda19bc4faf522e002b3d4bc9319525655fbb78b3868753a036513d4ab365263ac417d4e0458e6735e181f29607b3c03334e06ff87a276f5f16a9eaa900fe17b2b32be6d552726878c0769938904ed2e188b3b1550e712b70d3efb535f76370a686d585b2ca7907afec9e262db15f8476fa43dfaf9b5c1303c7de44c0c4c7191bb7cc4db455ab317571a79dad67cdbbe8bc18c22a27a9892afffb899675792f01f832f720b6a1fb99c04dbd14c378b403"]}, 0x1c8}, {&(0x7f0000004000)={0x1e8, 0x1d, 0x320, 0x6, 0x0, "", [@typed={0x10, 0x2e, @u64=0x5}, @nested={0x10, 0x68, [@typed={0xc, 0x50, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @generic="4d621b4d5bd1e4e8cfd2e5fd830abb49f531adf881720bc0f4b4c568d753380a1fe98eaf872ff60c07d513b61bff3d6bf5c8fbdbd23e3a36917fdd3aef1f8c18c2184b1d11dbe91cb51a0f6e7338da473e270764df3706d8f58c3b6ad4eeec065998e559037b69de471208f6eb8efb0bd1b3cd34b9b0d282a450cf444352ed8d2d497b7bcb396a4258cf17d6eaaadba0dc4c9d0a1dab26dbee5c94c6d21115229ad6e8b0db6df85b4cbbf30e1ee38ff4438b70d70d6ba2ab1f6d347acd4033211d4c88a1b2c718f99953f40a1af064dd6dc785916559e36c38a037134473c1d0554c0a0a33ec1820270d88fee4ef39c7763468", @generic="8cc4dae59560e490c7e71c9fc0df2cb5cc940e039652e06839d7d926522fa98491628656e352172a31e7754283016ce58b17fb662addbf58b8f12af32cb8def649349377ce4584953ba3b9f6bbf876bcec20057b858ad99207753ff2e4be1861644a7ce77d7a7006ea99b71a238d783ae109836c73e6c838cdc61f15e794ac317c941c92db3a8b11f35ac64a6654bb0c5108d3e19b82aa6a8cb2a5022ac00a336f4bc44b651f8aaade10804c4517318c0b3d84d90694c5eac4c84e81ab3a2243e6b9"]}, 0x1e8}, {&(0x7f0000005000)={0x134, 0x25, 0x801, 0x4, 0x1, "", [@typed={0xc, 0x36, @uid=r4}, @generic="b6656289c8c4bbf0cb9fd8f5e0395e8ff8c6ed8bbf647c0ada1491bf1a14c07781284f8de1cc1859ca946bb4a6f7be3b1b39bca46bf44a63a25a4be785a572ea6ed443c426b8f5a68ac8558d3e97845df3d83f656d295e7754b3d7443d4d9ec0", @generic="6365f4be7586558654d85a404090fd49331c61e401852b4fe0cb6513a40084fbd5bd49d44b390042ecb0aec56ec4a23d83693049f73ac97ce822c2263892f543e287b11c8ba236834fcbf0203b9cf34f2465d3b9d95764f11c3788b1254e386500cac044da82b1f01d6033daafb58b222dcbdadcdf1258fc96cb75299a2f1bba80c66b18e67ecccb1504711dca8d85fccfd5af956a50453f42abbd5793cd14544b07df43330ef080294f8553ddcdaec0ae45bbd3dad35b"]}, 0x134}, {&(0x7f0000006000-0x140)={0x140, 0x32, 0x100, 0x3, 0x3, "", [@typed={0xe8, 0x3d, @binary="d6d633492f71d87b2c882394fea5f544a3088fd6642ba03390b0a5d787f46bd2afb6d996c390cbc1a6e6c1207f9c1a4a028a42071b9af4e4fe2dcb76e39ec667fc479edebf2c607a2a8aeac42160d08affb3fc2bb713c5234e667f898c9bf63ce82694a3f1f26de0dd66a4650dd7d0fa3775ce8d756d36dfdeba9cf57f16495d0d3bf61da9acc242afaf399d013dcc0be34e2adf42fea8375a15295f2f41e86d3ea60c135078103347c886e032203fc0a71568f005b3c3e131c9e4a681238d6261eec2500b7e71172e3227fdfcd0c11a3ace1f142e55c08ff1d58920d851d925"}, @nested={0x48, 0x49, [@typed={0xc, 0x4d, @pid=r5}, @typed={0xc, 0x79, @pid=r6}, @typed={0xc, 0x22, @pid=r7}, @typed={0x20, 0x8d, @str='/dev/pktcdvd/control\x00'}]}]}, 0x140}, {&(0x7f0000000000)={0x88, 0x18, 0x14, 0x7, 0x0, "", [@typed={0x78, 0x57, @binary="7f927f5512334973d2573966a52381c5cbc4d4625657779e986a9539d553cd50c2ae318eb05df87f3004643a5a7ca57245fa59afc98164baab847d9fd1a6ace27b3d1c83c14ca3fe841d82ef4036e734592df0e4d3552e22ca0e4aff16ae5a05ff314289e00d563d28bef9b68c291db5"}]}, 0x88}, {&(0x7f0000006000-0x25b0)={0x25b0, 0x2b, 0x100, 0x2, 0x3, "", [@nested={0x228, 0x95, [@typed={0x10, 0x20, @u64=0x0}, @generic="c185d81c9969e8f7b90ef0180285aa750243e2336d70175289c82f3eb139fbff755e58", @typed={0x18, 0x20, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x44, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x68, @fd=r2}, @typed={0x8, 0x1c, @void=""}, @generic="5679036772dd0c8939c1168c3279fb1a044f5e1058738d47e858bf18b34815ad505569b39f41a422effee05cfba4c9760a6fcd6338ba8218d2281a3b105c48382271650a2474edc441d7eb265ada19bfbd48849cb6e51c599fa9b14915b444724a7784bb6181780379afa76cb46197b7bf59e1ec108a69f3451974ca89a24a5141e858d72cd2ffc31d06259d1b9a01eeb0c2e5d92cc59fa4cdb540a35fdbf133c1b97a75093aa6979cf8117007d059192d1ae3fef36883ae82e75e6a7553036d455a4075fc47321e2360cb0c8ba72283a3da83d908583c8c10707b1ea28099ecba3867bdd2a908c4", 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@generic="045ddb4b7cb56083f05f6142a612f76daedbc3bc85fd20c584cbf0e1771ebdb629758a9373cd9275b0bf4dbbf03a2640aa844a452d2ad99272d3b6073a44b5fd9e2365fa0d1937096b4ed3d45321d28e963d40db22fee86366157857a3c7f28cc8c6b9cf1b02eac15de66aaa97b4e6f009408dd5285a722447f7594fc4433faf84e8dcfd6b270a6b200880fa33baff0c39956e87cdb7c8756c98cc5b9848a52af42d94a09abcfb76c82e39de1dc1ad2bb10f0c1d5be2ae079e4c519372c6cc6e90f9c205216f6fff1167df1f9821af985df15875df635c76"]}, @typed={0x10, 0x94, @u64=0xa11}, @nested={0x184, 0x2b, [@typed={0xc, 0x46, @fd=r1}, @generic="f0b49eaeea3744ca8d6ebbd4b11ace2dd88db768ebf55873186bb36da175a57bf84255e8b7d69e00db17e814cf5a657edae9b41fb1", @generic="5e3018db0f459fc87756e7a83537e6586ba8e29025c49bf4d8718ce7148b6843e4c2d30541ff485ef603dad17fad086e2892", @typed={0x18, 0x31, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}, @typed={0xc, 0x26, @pid=r8}, @generic="12be75ae97926f5929118cf947b8e879f79a87469a5be7633bc18e385eadf9587256d3e0b1402c24adda3dcf531b62c34745d12c7be8ff37d4ab975fa6ea8abdad47b928a2cc46aa9b001368bda723897f24d38897cd0eb6f9c789c4317b36ca730e6ced3c45ff904dd0cfd20059a157b04f9344490fc88ef7a843744346dd60bf77c53d32382dde16162e3c141019a1fbdd6985f19d8c35b89f6ad6cb95bd18cbf53231df1e6995b0913b3018606fb3be21e3d3b8ca663d41edd4f43eec0b836f93392e18485f86fec8f8cf24ed4248987cc7a42769e6fcaead2422b389d7f14431d45e090984bbac"]}, @generic="c792c72728f7ec39193e6508850bdd0d21c77e47768d013561c2fe5ebed8ec8a2fdad2f5f27e0d4982eab341e8c04fcdd56ab6d1dd5eb0009d3d22daf0038747077ab0e419cf3c3d8b49f51214b71acaa57b75d4e78f3d2a7c3f2b3ee75893735c11119529ce4f3a23d58646b6d49582f08b5febffecbca0e43015b3e1edf41e64cb3831413c3da6cb5a06acbbffdfdbef5b3c505e4e9ce5d7bbd695fc88a2067964b64d5fd0dea45cca5add"]}, 0x25b0}, {&(0x7f0000003000-0x2bc)={0x2bc, 0x32, 0x100, 0x1, 0x1, "", [@generic="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", @nested={0x4, 0x13, []}, @typed={0xc, 0x8b, @pid=r9}, @nested={0x19c, 0x5b, [@generic="260c4cb940eb21cf714c95b98d7753e117cb10908367b697a02ed4150a9186d0e5cac2fb0d0071fc34b40da4c177ec0ab1b48a715b5b9326d09a0211632f0de7b8328f977c43c01f004d6c4967fd10f37779e68bf282d44a5a6087da25db8a380384da5fae686add7f972e95aeaa914bea57e03a1cbeff3907c456edfd3e46c9cd75136148e6b57b9d5bd61d059b4a88e384", @typed={0xc, 0x3b, @ipv4=@empty=0x0}, @generic="7fd41770a710a347f0aae2b53687cf941da68454fdb62ecd7b423e7ac452a838dc0b936ba1c373af6d270513d35af757f916db03d307435a02994c32e3531d56f6ea2cca720ccc518ec17ee0578bcc41ce532c13478db380416494639ec3f64d73d96e9fe1bc9d8305e71b5c6b738c2b68bb09d45b47658685beac669831d41e3bf4438499091aaa0b1646338ff7221bfd70b04c7f9afdf9af8665495be9a40f5ee2c56598ca51f78350947237e58c8b3cca2f067505d6adf54315a56a10e7fdedf1ce112c780961239202926e58331f43", @typed={0x10, 0x17, @u64=0x2}, @typed={0x10, 0x28, @u64=0x94aa}, @typed={0x8, 0x4e, @void=""}]}]}, 0x2bc}, {&(0x7f0000006000-0x280)={0x280, 0x17, 0x301, 0x4, 0x2, "", [@typed={0xc, 0x4, @uid=r10}, @nested={0x1c4, 0x88, [@typed={0xf0, 0x88, @binary="9033345e5526eeebafca1fb085a6426f984f46a557e5470512ae8798d51fc89c399a5811a5ebeca8808daaeecb2860676e14b3f0a1897d4bd78340631f13fb9ebba33769a9e952c65f19a2789330d1cd616038ef28ffb1321ba0b0c16722c21f9b34a3304dd6e783734e56d1c1ffe3a612bf93e8b4911f2227a778b398888370f296d547f98bfca21dbdf1fec9fd825179e30faa90f8a80c24f52819e9055a3404761014ba2bd2e8eb8fa6a364af3ad2654908f0808008a8e05001496ea60f9aa4a49bdccbe49cf1a427a32bb6573270f5c39d0835b03793ff906a090cd7910cc691d837e160ea"}, @generic="c5d7c2a8f202558bdeff8f505f5081ee18888bd994bf52b4d17ee2e61b3006482123a0189e137e4e6e326f43c950d3ae9c9f859d17ea803b973750399b7e8ce243a43e5973c6536767d453e366b1fb28c587f95e94012ae2c32117a79c50a6ceda3a79fa16cea6fffe3a02f51b36197d709862c0fa43da2eb1c6b1a6df08bee7e17f14943609ac4eb5e495e1398547699bcaaa2f9fc462af4298d0d0ee8b95b3d3e06ea25ddfb7571d5a06a6f194d3f2db2cf20c821b5b938d1bc1d72b3704461126899a52d9ce0270c09b20752d"]}, @generic="04852a14d39db6418b4115f3408d6ddc3d139dad84a07a51911fe08a07018c25901c84695fe9ff25c19b3743a6eb32afad6933db9621a697f66508d58dcecb7eeaa13ab3a8e475715cf7d301a16b112a2f00a93b773b2e3349d16b8c32e0b98591ca1e8b8d662d23988fde67d081d93699d1e4fb3fe53885c88cd467d8f7794d0c5c24f0ff6a4a326147a6260e00b63d8bb970ca93560c69d31e43139ae9e6"]}, 0x280}, {&(0x7f0000006000-0xf0)={0xf0, 0x2b, 0x732, 0x0, 0x3, "", [@generic="306fa3055f5ad0818ab913f25867f20b970dd9169fe4214e1bc50ed617f2f469401982efc0c644586c50ae756a6f5dc3dae37b9383b61b730946d7b40778494cb9ed0e7232bd9783a3e87c2861600469d02692319ff51d61371ae8062074c6960d9f1b75c24b1c1c82a8c4f28aef8e9fd5e242f8a9b5b94344679b144c99b2c368e00d32bb522237f1c11d746ee299dc0d18f1ec66f2ddff7be2f26c5a98d51043df1cd70bfe2e6e5c315a83e53be8fd8f805003365948c7716660ece3437062f1c1d1bd6f6629770640a6bc5110b44e27458b494ac1b1a6f7a8fd183f"]}, 0xf0}], 0x9, 0x0, 0x0, 0x10}, 0x10) 2018/01/27 02:21:30 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x1000, 0x8) fallocate(r0, 0x1, 0x30000000, 0x1ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x42, 0x500) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast2=0xe0000002, r1}, 0xc) sync_file_range(r0, 0x1c00, 0x7f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000002000)={{0x0, 0x0}, {r2, r3+10000000}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000004000-0x4)=r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0xd73f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000)=@assoc_value={r4, 0x1}, &(0x7f0000005000-0x4)=0x8) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) r6 = socket$inet(0x2, 0xe, 0x10000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000002000)={r5, 0x7, 0x0, 0x6, 0x0}, &(0x7f0000005000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000006000-0x5e)=""/94, &(0x7f0000007000-0x4)=0x5e) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x13a2, 0x4) r7 = getpgrp(0x0) ptrace$setopts(0x4200, r7, 0x0, 0x12) 2018/01/27 02:21:30 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091f000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) renameat2(r0, &(0x7f0000f4b000-0x8)='./file0\x00', r1, &(0x7f0000841000)='./file0\x00', 0x6) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x281, 0x0) pread64(r0, &(0x7f0000000000)=""/185, 0xb9, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000001000-0x20)={0x80, 0x7, 0xa2, 0x1000, 0x2, 0x3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x68, "57c7f8897fdc6923bac3085c854261805bb74e14446cc4afcf7cf5e49242e3b9187a340ce8213a3682ef73a955f073cbf28ed4cf20788134147392e7a51c9004da843a1e54287151b3e894690133091e6ae24b0e7b638215bebb130294aabb9ae059cc5d4fc6a7f6"}, &(0x7f0000001000-0x4)=0x70) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r3, @in6={{0xa, 0x3, 0x46, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000)=0xf2a, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x1, 0x0) modify_ldt$write(0x1, &(0x7f0000003000-0x10)={0x2, 0xffffffff, 0xffffffff, 0x8, 0x1, 0x0, 0xa4, 0x4, 0xffff, 0x7}, 0x10) mknod$loop(&(0x7f0000001000)='./file0\x00', 0x20, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x2, &(0x7f0000004000-0x40)=""/64, 0x40) ioctl(r4, 0x5, &(0x7f0000002000-0x1d)="e218dacd32a83422b74f326834c2d56af02b9cd9035e5e8c7c637d8fcf") socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000005000-0x8)={r5, 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000005000)={{0xffffffffffffffff, 0x0, 0x3, 0x1, 0x400}, 0x5, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0x2, 0x3, 0xd7e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000006000)={r3, 0x7}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000007000)='./file0\x00') 2018/01/27 02:21:30 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008db000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000001000-0xd6)=""/214, &(0x7f0000291000-0x4)=0xd6) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x7c00003e, 0xe295, 0x18}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x7, 0x101, 0x2e}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x4, 0x3, 0xe, 0x3, 0x5, 0x7, 0x5, 0x1000, r1}, 0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x7}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000000)={r2, &(0x7f0000002000-0x51)=""/81}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x2, 0x80000000, 0x1, 0x57d2, 0x6, 0xf5, 0x52, 0x5, r1}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000005000-0x4)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000005000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r3, 0x7ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x3, 0x842) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000004000-0x118)={0x0, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000007000-0x18)=@generic={0x8, 0x9, 0x10001}) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0xc4000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000008000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35, 0x1, 0x2, 0x6ad99732, 0x80}, 0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r6, 0x107, 0x12, &(0x7f0000008000)=0x80, 0x4) 2018/01/27 02:21:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) readv(r0, &(0x7f0000ff2000-0x60)=[{&(0x7f0000e3c000-0x10)=""/16, 0x10}, {&(0x7f0000c3f000)=""/109, 0x6d}, {&(0x7f00006c1000)=""/233, 0xe9}, {&(0x7f0000508000)=""/89, 0x59}, {&(0x7f0000bcd000)=""/210, 0xd2}, {&(0x7f0000db6000)=""/96, 0x60}], 0x6) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$TCSBRK(r1, 0x5409, 0x7) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r3, 0x8, &(0x7f0000001000)=0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x4, &(0x7f0000001000-0x1)='./file0\x00', r4, &(0x7f0000002000-0x8a)="88751d99dc19146038991cbe1898f2a8b15537915b9a0994e50b474f7391d9676957c1bba2d2b8598c7f51aae1c57624c6d3827a842ea64aeeb5d6d79ad4c10c2e04901de364511775c184215d93c9d4e406f1c9bd92e198ba6f4bbb1acfe606b9ee9307835d806163dde3b9eecb8ec171d60bc69009e85098f6e29607df5bc57f02cc2cd6ebfdbed984") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000001000)={&(0x7f0000002000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000003000)=[{&(0x7f0000001000-0x1e)=""/30, 0x1e}, {&(0x7f0000000000)=""/0, 0x0}], 0x2, &(0x7f0000003000)=""/4096, 0x1000, 0xfffffffffffffffa}, 0x100) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup(r2) ioctl$VT_DISALLOCATE(r2, 0x5608) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000004000)=0x6, 0x4) r6 = accept$ax25(r5, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) sysfs$1(0x1, &(0x7f0000002000-0x2)='!\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000-0x18)={0xaa, 0x24, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f0000004000-0x18)=@add_del={0x2, &(0x7f0000007000-0x10)=@generic="872a33759b49041badef6a3ebca3d86e", 0x6}) sched_setattr(r3, &(0x7f0000001000)={0x30, 0x6, 0x0, 0x4, 0x80000001, 0x100, 0x4, 0x7}, 0x0) fcntl$setpipe(r5, 0x407, 0x3) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd) 2018/01/27 02:21:30 executing program 4: r0 = socket(0x2, 0x7, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x2c) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000)=@ethernet={0x306, @random="bb55b23e50ec", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000003000)='./file0\x00', &(0x7f0000000000)={{r3, r4/1000+30000}, {0x0, 0x0}}, 0x100) ioctl$VT_ACTIVATE(r2, 0x5606, 0x8001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0xfffffffffffffff7, &(0x7f0000004000)="035f7e81e55183a99187a3a64c4a2a9c1c0199c34dda7e8069ca7719d3d4a7f5d37eec52bef15b0997ff214224bfccf480c1aae221952da83157ae40c44e9821e78e2b2f24b18d308c397207eff621a19a7744eb9c2d6dacc7f3ed546df67dc8fb0b85e69e09c3291371f498788a5a7e4c47f882afb37cf4f3ea093a9bfeb16343d01929c06e6debb1d3ff15b77a", 0x8e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000002000-0x6)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000005000)='/dev/keychord\x00', r5) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000005000)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006000-0x8)={r1, 0x8}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000002000)=""/11, &(0x7f0000007000-0x4)=0xb) fcntl$setflags(r0, 0x2, 0x1) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r6, &(0x7f0000007000)='system_u:object_r:init_exec_t:s0\x00', 0x21) ioctl$TIOCSCTTY(r6, 0x540e, 0x80000000) ioctl$TUNSETPERSIST(r6, 0x400454cb, &(0x7f0000002000-0x4)=0x6) 2018/01/27 02:21:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a00000-0x1)='\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000df6000-0x5)='user\x00', &(0x7f00001ba000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xffffffffffffffff) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000002000)="14ec5108844a82fdb267eb2f4f10e8989cd6232aa93748352bc7919324f938d13cdc9c0f8d9dc649d37aa57fbe5be7574750138cab631b57ff", 0x39) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000004000-0x8)=0x1000, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000+0x62)={0x7fff, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000004000)={0x77359400, 0x0}, &(0x7f0000004000)={0x0, 0x0}) getrlimit(0x4, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000006000-0x12c)=[{{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000004000)=""/68, 0x44}, {&(0x7f0000005000-0xa9)=""/169, 0xa9}, {&(0x7f0000003000-0x59)=""/89, 0x59}, {&(0x7f0000005000)=""/79, 0x4f}, {&(0x7f0000005000)=""/247, 0xf7}, {&(0x7f0000006000-0xc9)=""/201, 0xc9}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000006000-0x74)=""/116, 0x74}], 0x8, &(0x7f0000005000-0x4a)=""/74, 0x4a, 0x4}, 0x5}, {{&(0x7f0000006000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000006000-0x50)=[{&(0x7f0000001000-0xef)=""/239, 0xef}, {&(0x7f0000004000-0xa6)=""/166, 0xa6}, {&(0x7f0000003000)=""/179, 0xb3}, {&(0x7f0000005000)=""/197, 0xc5}, {&(0x7f0000005000)=""/91, 0x5b}], 0x5, &(0x7f0000002000-0x52)=""/82, 0x52, 0x8000}, 0xf25}, {{&(0x7f0000006000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x40)=[{&(0x7f0000003000-0x17)=""/23, 0x17}, {&(0x7f0000002000)=""/222, 0xde}, {&(0x7f0000000000)=""/130, 0x82}, {&(0x7f0000003000-0x81)=""/129, 0x81}], 0x4, &(0x7f0000004000)=""/243, 0xf3, 0x10000}, 0x8}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000005000)=""/115, 0x73}, {&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f0000002000-0xda)=""/218, 0xda}, {&(0x7f0000005000)=""/93, 0x5d}], 0x4, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x6}, 0x2}, {{&(0x7f0000006000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000005000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000-0x8)=""/8, 0x8}, {&(0x7f0000004000)=""/163, 0xa3}], 0x3, &(0x7f0000005000)=""/93, 0x5d, 0x3ff}, 0x20}], 0x5, 0x2, &(0x7f0000005000)={0x0, 0x0}) 2018/01/27 02:21:30 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000fc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000196000)=0xfffffffffffffff9, 0x4) ioctl$TCSBRK(r0, 0x5409, 0x80000000) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f000092f000)='mounts\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000763000)={&(0x7f0000e3c000)=[0x7, 0x3, 0x100000000, 0xfff, 0x6, 0x1f, 0x200], 0x7, 0x6, 0x1f, 0x200, 0xe36a, 0x1ff, {0x4, 0x7, 0xfffffffffffffffd, 0x4, 0x3, 0x0, 0x3, 0x6, 0x1, 0xffffffff, 0xf30, 0x69, 0x0, 0x10001, "d2e4c83f567396d8653784fb58c52fbcbb9b83650212557b97e0378f8cb0f1f4"}}) sync_file_range(r2, 0x2, 0x5, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) ptrace(0x8, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x10001, 0x400, 0xffffffffffff0001, 0x8}, 0x10) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r3 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x80000000, 0x1, 0x5}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003000-0x10)={r4, 0x129, 0x5, 0x1ff}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000004000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000001000)={r5, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000005000-0x78)={0x8, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x181, 0x6, 0x4, 0x1, 0x4, &(0x7f0000005000-0x10)=@generic="5ead170f9581b0f60451150b8091dbca", 0x601, 0x9, 0x1ff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000006000-0x40)={0xa92, 0x0, 0x5b, 0x3, 0x8001, 0x0, 0x3ceb, 0x9}, &(0x7f0000005000)={0x9, 0x1000, 0xce, 0x0, 0x6, 0x400, 0x21997bfa, 0x3ff}, &(0x7f0000006000-0x40)={0x243f00, 0x5, 0x6, 0x8000, 0xffffffffffffff80, 0x7, 0x3f, 0x10000}, &(0x7f0000005000)={r6, r7+10000000}, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x8)={0x7}, 0x8}) [ 32.987932] IPVS: Creating netns size=2552 id=1 [ 33.035247] IPVS: Creating netns size=2552 id=2 [ 33.078639] IPVS: Creating netns size=2552 id=3 [ 33.150930] IPVS: Creating netns size=2552 id=4 [ 33.240504] IPVS: Creating netns size=2552 id=5 [ 33.347977] IPVS: Creating netns size=2552 id=6 [ 33.473032] IPVS: Creating netns size=2552 id=7 [ 33.630303] IPVS: Creating netns size=2552 id=8 2018/01/27 02:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000eeb000)=0x6, 0x4) write(r0, &(0x7f000017d000)="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", 0xfc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005fd000-0x9)='/dev/rtc\x00', 0x40a801, 0x0) faccessat(r2, &(0x7f000005b000-0x8)='./file0\x00', 0x20, 0x1400) connect$inet(r1, &(0x7f000094d000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e35000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000898000)=0xe8) fstat(r1, &(0x7f0000bac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000b11000-0x8)='./file0\x00', r3, r4, 0x0) 2018/01/27 02:21:34 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fd7000-0x1c8)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x20) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d3c000)='/selinux/member\x00', 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000065b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r1 = syz_open_dev$usbmon(&(0x7f00004b0000)='/dev/usbmon#\x00', 0x7, 0x20000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fd8000)=0x0, &(0x7f0000fd9000-0x4)=0x4) writev(r0, &(0x7f0000b50000)=[{&(0x7f000089b000-0x1000)="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", 0x595}], 0x1) 2018/01/27 02:21:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x400) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f3d000)={@generic="f04b10a1aa0e6fb80fe2b9f8fa55e20f", 0x1}) 2018/01/27 02:21:34 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000001000-0x4)=0x3, 0x4) 2018/01/27 02:21:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00004a9000)={0x0, 0xc268, 0x80000001, 0x9, 0x80, 0x5, 0x9, 0x4, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xbdba, 0xffffffffffffffe1, 0x9, 0x7}}, &(0x7f0000a1c000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000cdb000-0x8)={r3, 0x1f}, &(0x7f0000f66000)=0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000ef6000-0x38)={0x0, 0x0, &(0x7f000076c000)=[], 0x0, &(0x7f0000272000)=""/0, 0x0, 0x0}, 0x2023) 2018/01/27 02:21:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6(0xa, 0xf, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d31000)={0x0, 0x1, 0x85, 0xb, 0x0, 0x10000}, &(0x7f000031d000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000640000)={r2, 0x4, 0x30}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ea9000-0x8)={0x0, 0x0}) poll(&(0x7f0000341000-0x10)=[{r0, 0x9000, 0x0}, {r3, 0x4, 0x0}], 0x2, 0x0) pipe(&(0x7f0000460000)={0x0, 0x0}) ioctl$TIOCGETD(r5, 0x5424, &(0x7f000054b000-0x4)=0x0) r6 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6, 0x1, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r6, 0x890d, &(0x7f0000f60000)={0x7ff, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x5, 0x8, 0x1, 0xffff, &(0x7f00008ed000-0x10)=@generic="c5118f19099dabfffac28db036aa978e", 0x800, 0x1, 0x692}) write(r6, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0xffffff81) setsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000923000-0x8)=@fragment={0x2c, 0x0, 0xfffffffffffffffa, 0x3, 0x0, 0x8001, 0x0}, 0x8) 2018/01/27 02:21:34 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000001000-0x7f)="b94cb4ed", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000001, 0x810, r0, 0x22) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000004000)={@common=""/16, @ifru_mtu=0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000)={0x1ff, {{0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4d01, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/27 02:21:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x38, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000449000-0x10)={&(0x7f000078b000/0x3000)=nil, 0x3000}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000077000)=0x0) close(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000845000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00005fd000)=0x0, &(0x7f0000e21000)=0x4) 2018/01/27 02:21:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002b7000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c7000)=0xe8) fchown(r0, r1, 0x0) 2018/01/27 02:21:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x0, 0x4) write(r1, &(0x7f000067a000-0x21)="d0", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006ae000-0x4)=0x802, 0x4) 2018/01/27 02:21:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x121009) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b1f000)={@common='eql\x00', @ifru_map={0xe70a, 0x0, 0x0, 0x0, 0x0, 0x0}}) syz_open_dev$tun(&(0x7f0000a15000)='/dev/net/tun\x00', 0x0, 0x400) write$tun(r0, &(0x7f0000560000)=@pi={0x0, 0x0, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x0, "c2da6b2ce3"}}}}, 0x17) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/27 02:21:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00001f9000-0x8)=0x2) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00006be000)=""/169) [ 36.801117] netlink: 224 bytes leftover after parsing attributes in process `syz-executor4'. [ 36.838548] netlink: 224 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/27 02:21:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000028b000-0x8)={0x0, 0x78}) memfd_create(&(0x7f0000eba000-0xc)='vmnet1GPL+&\x00', 0x1) r1 = creat(&(0x7f0000fae000-0x8)='./file0\x00', 0x0) recvfrom$unix(r1, &(0x7f0000a5c000)=""/1, 0x1, 0x12000, &(0x7f0000a68000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000023000)=0x0, 0x26a950b) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000a88000)={0x6, 0x4000000951f, 0x400000000fe, 0xcb}) getpeername(r0, &(0x7f00007d5000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ed000-0x4)=0x20) getresuid(&(0x7f0000286000-0x4)=0x0, &(0x7f00000b2000)=0x0, &(0x7f0000e16000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) sendmsg$nl_generic(r1, &(0x7f0000478000)={&(0x7f000011d000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000732000-0x10)={&(0x7f0000169000-0x1d8)={0x1d8, 0x2b, 0x612, 0x3, 0x0, {0x4, 0x0, 0x0}, [@typed={0xc, 0x60, @uid=r3}, @generic="615927e9fc14d029347efa8dbc1317", @generic="cc5a1d67322168f5aa0c71b2fa93668b6bf9d76bd4803fb2a1", @generic="7a94ede368d6f180b16c77924ececfb5c47d9b45f08c15c97af1dfebc6a8614c1add16289b633c3d132dd97688d2922a4436ad9571abf138213dbf405fbd268c85d20bb751879e0d5b9e6c555a359d6e5e5a355e3de746365d826f3c9d620c2ec88fa9af17037988731d25fe0562b6bd2fdf58f77e6592a571abd20584ebd7087ba701cde263dae0dd397c64acbf58c38b46b05027425edfc4fd7913b9f4b26643a7b54cd6c83695e0588f4a7268faa636ad7722", @generic="0a192adb03c98b63dcc62f99b79e3bb3e4e4a30e884d8158a635fd873fe7f5b96ccc0bc6cbebb5ee88bd4a5dd578449c4ee86de5aa8a453d18ca53aa9b4795c53848c0a2f4fc2a3fcef764f9f9ad15ef79e5c5e9f5423b77131aae4f957563e5796e3ab83b46cadb011f5282fd5cc5a64eee00e820ae24db2bb3a9091e7f033d4ea2cf8697e42e88add3b0958d0561247f85c58ba0e71217db61f64468d5796437fbd527c2b4524eb367e0ff9838b1a1f7578f789d81b03819115382885e8d31d7e05dd012d605445570303f7da43227ba3ca8ffce824f0784bc772d"]}, 0x1d8}, 0x1, 0x0, 0x0, 0x4040080}, 0x20008080) 2018/01/27 02:21:34 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000026000)={0xffffffffffff7fff, 0x1ff, 0xb1, 0x6f}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000028000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000028000-0x4)=0x9) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x8, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r1, &(0x7f000000b000)={0x10, 0x0, 0x3, 0x1}, 0xc) 2018/01/27 02:21:34 executing program 0: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000301000-0x9)='/dev/sg#\x00', 0x0, 0x20000) getgid() mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000f53000-0x30)={0xffffffff, 0x7, 0x6a7a, 0x0, 0x7a97504e, 0x8001}) memfd_create(&(0x7f0000f52000-0x8)='-}wlan0posix_acl_access\x00', 0x3) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d88000-0xc)={0x20002000, 0x0}) write(r1, &(0x7f0000001000-0x67)="03497994a783fd1a735dc63fcf065dff1ea655fa6f923257b33ff223fba49aaed24e888f", 0x24) 2018/01/27 02:21:34 executing program 6: r0 = eventfd2(0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xea)=""/234, 0xea) 2018/01/27 02:21:34 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x802, 0xfffffffffffffffd) sendmmsg$unix(r0, &(0x7f0000f73000-0x150)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000031e000-0x10)=[], 0x0, &(0x7f0000adc000-0xb0)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/27 02:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000042b000-0x11)='/dev/vga_arbiter\x00', 0x20001, 0x0) llistxattr(&(0x7f00002b4000-0x8)='./file0\x00', &(0x7f0000c2f000)=""/192, 0xc0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000450000-0x4)=0x6, 0x4) sendto$unix(r0, &(0x7f000092d000-0x7b)="0f095a9c6466eb3b0952d5e7f5d3ed5e6a22790e9f66b94979ee7e6ee50c844fb4061ef8f92dc4ee8d6689e168948f4a662061347eeb4bac26490b136fbd008ee6f8542c29fd04f2c3e83ba730f2ceb3b4f9031b6e2b4811602dd17e1f53459d8e76dea71761f27c27410398d602b81abd83fbd8a584f1c7473eda", 0x7b, 0x40840, 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000099b000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d85000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0xf, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:21:34 executing program 2: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000b000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:21:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eb3000-0xc)='/dev/rfkill\x00', 0x200440, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) fanotify_mark(r0, 0x4, 0x30000, r1, &(0x7f0000918000-0x8)='./file0\x00') madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) 2018/01/27 02:21:34 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchmod(r0, 0x62) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000590000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f0000f76000-0x8)={0x0, 0x0}) pwrite64(r1, &(0x7f0000008000-0x32)='%', 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/27 02:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003d7000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000642000-0xf)='/dev/sequencer\x00', 0x801, 0x0) dup2(r0, r1) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000fd8000-0x10)={0x0, 0x0}, &(0x7f00000ba000-0x4)=0x0, 0x0) 2018/01/27 02:21:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/sequencer2\x00', 0x10000000c0082, 0x0) pipe2(&(0x7f0000dbc000-0x8)={0x0, 0x0}, 0x80000) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) close(r0) 2018/01/27 02:21:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000095b000)='/dev/rfkill\x00', 0x400, 0x0) recvfrom$ax25(r0, &(0x7f000033c000-0x87)=""/135, 0x87, 0x40010000, &(0x7f0000942000)={0x3, {"bb8561f407573e"}, 0x100000001}, 0x10) request_key(&(0x7f000028e000)='dns_resolver\x00', &(0x7f0000504000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00009cd000-0x1)='\x00', 0x0) 2018/01/27 02:21:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000071e000-0x64)={&(0x7f0000c94000-0x14)=[0x1, 0x2, 0x3f, 0x3, 0x3ff], 0x5, 0x6, 0x7, 0xffffffffffffff66, 0x3ff, 0x0, {0x20, 0x7, 0x5f9f, 0x2, 0x5, 0x636, 0x80, 0x1, 0x10000, 0xfe, 0x5, 0x5, 0xfffffffffffffffd, 0x1ff, "6130b755a0edfdd22faae0420bc43f5ff23588ea1a70da9f7a8a7f3c0a598a06"}}) r1 = accept$ax25(r0, &(0x7f0000b3e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cd8000-0x4)=0x10) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000d3e000)="d68a29936564300775994b10d08bab8bb522c4e7316cba2a3eac139e7c25202e8f85730528df136f5b69549b15a3b1893ea12eeb2a868a8e992bbb2a2f9a2452a2d56608d670320c7b8b859c0d6d55b09a0e7fa449c7e618bded047620", 0x5d) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000325000)=0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f000044e000-0x4)=0x0, &(0x7f0000c45000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000949000-0x8c)={0xfff, 0x8, 0x0, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pivot_root(&(0x7f0000fc5000-0x8)='./file0\x00', &(0x7f00005c9000)='./file0\x00') 2018/01/27 02:21:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e95000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x9) readv(r0, &(0x7f00007dd000)=[{&(0x7f0000c25000)=""/65, 0x0}, {&(0x7f0000b4c000-0x86)=""/134, 0x0}, {&(0x7f0000089000-0x50)=""/80, 0x0}, {&(0x7f0000492000)=""/246, 0x0}, {&(0x7f00001a5000-0x2)=""/10, 0x0}, {&(0x7f0000b50000)=""/65, 0x0}], 0x1e6) r1 = accept4(0xffffffffffffffff, &(0x7f0000583000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00008b8000-0x4)=0xe, 0x80800) socketpair(0x3, 0x3, 0x1, &(0x7f0000794000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ce7000)={0x1, &(0x7f0000672000)=[{0x0, 0x0}]}) ioctl$KDENABIO(r2, 0x4b36) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00006df000)={r3, 0x2, &(0x7f0000c0a000)=[0x2, 0x563f], &(0x7f000080a000)=[0x0, 0xfff], 0x1, 0x3, 0x1ff, &(0x7f0000ea8000)=[0xfff, 0x5, 0x10000], &(0x7f0000c45000)=[0x1], 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000729000)={0x1, &(0x7f0000b06000)=[{0x0, 0x0}]}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000027f000)={r4, &(0x7f00005a3000-0x9b)=""/155}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000c19000)=0x3, 0x4) 2018/01/27 02:21:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000222000)=':\x00', 0x0) lseek(r0, 0x51, 0x1) vmsplice(r0, &(0x7f0000c15000)=[{&(0x7f0000097000)="010fb9c42e09794da341c12ff86c81e49dc2c605444f5b5d7cb06cf557fb446d23eaa0a3802e46a95ea465e5b4769ae7313e5679dd7abb74b1e52c7edad140d4498b05641e2ee22a5a5f5a0b31d2330379522f6fffddda5ae402d1f9e0bfad208b10ab17a5dfeea0f60cb9e3f7005a957a0918e929e6aa91f8b9fbdb70c66ab35cc5ab6e8595b8658f1fa2b6adbcde52ae160e85387b2e6e712410dec26f15ed8003501b6e", 0xa5}], 0x1, 0x8) accept4$ax25(r0, &(0x7f00002d6000)={0x0, {""/7}, 0x0}, &(0x7f0000fc8000-0x4)=0x10, 0x800) [ 36.935284] IPv6: NLM_F_REPLACE set, but no existing node found! [ 36.954129] audit: type=1400 audit(1517019694.536:5): avc: denied { create } for pid=4533 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.976522] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/27 02:21:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x10001, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000001000-0x20)=[], 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000000000)="", 0x18e) 2018/01/27 02:21:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000e84000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c65000)=0xe, 0x80800) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000ac5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/27 02:21:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept$inet(r0, &(0x7f0000566000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065c000)=0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d6e000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000ca8000)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f000091d000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x20, 0x4b, 0x400, 0x400, 0x20, 0x82, r4}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008c1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000423000-0x4)=0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000a7c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) 2018/01/27 02:21:34 executing program 3: r0 = syz_fuseblk_mount(&(0x7f00002c2000-0x8)='./file0\x00', &(0x7f0000b45000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000008a000-0x4)=0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1d000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000b03000)=0x0, &(0x7f0000001000-0x4)=0x0) fchown(r0, r1, r2) 2018/01/27 02:21:34 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={@common='vlan0\x00', 0x6}) setpriority(0x0, r0, 0x0) 2018/01/27 02:21:34 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x24, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x19, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000016000-0x4)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000020000-0xd)='/dev/usbmon#\x00', 0x4, 0x3) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000001c000-0x20)={0x5, 0x0, 0x10001, 0x5}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000023000-0x40)={0x7dc, 0xffff, 0x9, 0x7f, &(0x7f0000004000-0x7f)=""/127, 0x84, &(0x7f0000022000)=""/132, 0x6, &(0x7f000000f000)=""/6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000021000)={0x6, 0x0, 0x10000, 0x4}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000021000)={0x9, 0x0, 0x10001, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000022000-0x20)={0xffffffffffffffe1, 0x0, 0x1, 0x5}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000021000)={0x81, r2, 0x20000000002, 0xfff}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000020000-0x4)=0x0) 2018/01/27 02:21:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='attr/prev\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x2) r1 = socket(0x18, 0x3, 0x4) connect$unix(r1, &(0x7f0000000000)=@file={0x0, ""}, 0x2) 2018/01/27 02:21:34 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgid(0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r1, 0xffff, &(0x7f0000827000-0x85)=""/133) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f8a000-0x4)=r1) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x20000000}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:21:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a4a000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fd8000)={0x0, 0xb0, &(0x7f000032e000-0xb0)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0x1fe0000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}]}, &(0x7f0000d6f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003e5000-0x8)={r1, 0x258}, &(0x7f0000548000-0x4)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r2, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) pwritev(r2, &(0x7f0000413000)=[{&(0x7f000047f000)="", 0x0}], 0x1, 0x0) 2018/01/27 02:21:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003c4000)={0x0, 0x0}, 0x80000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x430d42, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) clock_gettime(0x0, &(0x7f0000f04000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00004b3000-0xe3)="b1a6163cd7d5185991e3858a12336832edabe4852d14a94c335ac4dfb11c2c544940f72c20374ddde386f25cde56d73e1618a7e5b87d0f8da2a65cc8caf18c4a817258b4f5b5263425114386825a3fc20a05cd856433d865fca60c76255db095dc1b6b95bdde8e08c7b5b96e52ae4fb9c13e6ffe46188c18793e8a94b780f549dd6849c258f2b2f267f674553d9e9ae9b8730874edf2451b361946622af291506ed3b64a017d9765c99c4ac5f9f541f717debffb8573e23baa6c2267428783dfc2e61f730c142afec0d66fd1fd5704c686299a640b642f99bcdab0b9efa0484ea2c809", 0xe3, 0x8, &(0x7f000024a000)={r2, r3+30000000}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000c3e000-0xc5)=""/197) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000096000-0xe)='/dev/keychord\x00', 0x300, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f000076d000-0x160)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xacb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x400, 0x7, "b6a3a5e7c2a8f777e8ce71e32b28fe6c3129507055307dd844305f1e6db8370b655050ace6d3a1776375b6b7d827218f146ad6fe2fcb2e7f8d6923318cd9e0df278b8e2db3227a9866c7953fa3297d7c"}, 0x160) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000472000)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r5, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r5, &(0x7f00009b2000)="", 0x0, 0x0, &(0x7f000006e000-0x10)={0x77359400, 0x0}) 2018/01/27 02:21:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x49, 0x7ff, 0x0, 0x1000, 0x2, 0x8}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000002000+0x6df)=0x2, 0xfffffe78) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x18d000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000013000)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r4, 0x200}, &(0x7f0000012000-0x4)=0x8) splice(r1, &(0x7f0000000000)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0x3, 0xd) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000014000-0x98)={r4, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000004000-0x4)=r7, 0x4) sendmsg$nl_route(r2, &(0x7f0000012000)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x8080000}, 0xc, &(0x7f0000011000)={&(0x7f0000000000)=@getneightbl={0x14, 0x42, 0x400, 0x3, 0x3, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x40) tgkill(r6, r6, 0x3f) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000013000)=0x0, 0x4) 2018/01/27 02:21:34 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000040e000)={0x0, 0x0}) fadvise64(r0, 0x0, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000-0x1e)="071f09200000000000ffff00000700000005004ca6000412a1bf0202fd", 0x1d) getsockopt$inet_opts(r1, 0x0, 0x8009, &(0x7f00001f7000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d19000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc1000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000f22000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffd3, 0x7fff, 0x1ff, 0x500, 0x5b2, 0x19001a8, r3}) 2018/01/27 02:21:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000097e000-0x8)='./file0\x00', 0x1, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000938000-0x8)={0x0, 0x6}, &(0x7f000024b000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000997000)={r1, 0xd6, "a4760d228b7f9a72684a83dc2ab00c11eb299f4e579d8170e8c69b4845b45bf194c0f9853607cf0fd10b674f480c52cf86a4a950c7d370000d353bf715f3d55bc99303a99b902cfacde5fa6875240cae82ea13119d3e6898a13c7901f26943729a4319cd13ba1d24a8437040d73bce45af78a88ff31472002cd8bd6575fde76a33b979001ce884a2b452f63877bd33fabf7136da50183afc74d7d764152cb92af029ed9b4aa4b2b9ef1cd660d12bc150cbadf8a7d4d7deceaeebed4e2a0f35581d75c9be009c1d3a47c04cf182a95f59036eda849f32"}, &(0x7f0000dd9000)=0xde) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f000053a000)={0x400, 0xffff, 0x8, 0xa77, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000503000)=[{0x3, 0x4}, {0xb, 0x9}, {0x8, 0x4}, {0xc, 0xffffffffffffffff}, {0x8, 0x101}, {0xc, 0x0}], 0x6) bind$inet(r3, &(0x7f00000f1000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000287000)=[{&(0x7f000075a000)="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", 0x445}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00002da000)=0x0, &(0x7f0000d1d000-0x4)=0x4) recvmsg(r3, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$nl_netfilter(r3, &(0x7f000074e000-0x38)={&(0x7f00006f2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bca000)={&(0x7f00005c0000)={0xbf8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xbe4, 0x0, [@generic="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"]}]}, 0xbf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000fa8000-0x1000)="", 0x0) 2018/01/27 02:21:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mount(&(0x7f0000183000-0xa)='./control\x00', &(0x7f0000aaf000-0xa)='./control\x00', &(0x7f00007ce000-0x5)='proc\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f00007a7000)='/dev/sg#\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00006b1000)=0x0, &(0x7f0000a82000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000039f000)={0x0, @in6={{0xa, 0x1, 0xe1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x0, 0x8, 0x8, 0xe00, 0x3f, 0x1, 0x3, 0x2, 0xa51, 0x3, 0x4, 0x100000001, 0x5, 0x200]}, &(0x7f0000a06000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ed2000)={r1, 0x9e}, &(0x7f00003c2000-0x4)=0x8) 2018/01/27 02:21:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', 0x1, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000002000)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00003f6000)={0x804, 0x10001, 0x9, 0x5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00003f6000)={0x1ff, 0x7, 0x4, 0xb, &(0x7f00003f6000)=""/11, 0xe8, &(0x7f0000002000-0xe8)=""/232, 0x1f, &(0x7f0000000000)=""/31}) read(r0, &(0x7f00003f6000-0x1000)=""/4096, 0x1000) 2018/01/27 02:21:34 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x6bc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x7}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000389000)='./file0\x00', 0x400001, 0x2) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000a17000)=""/207) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) recvmsg$netrom(r2, &(0x7f00000db000)={&(0x7f0000a0f000-0x10)=@ax25={0x3, {"ae69a2b169f408"}, 0xfffffffffffffff7}, 0x10, &(0x7f0000cb8000)=[{&(0x7f00002ff000-0x93)="910ebf097c0612920913bbabe9dd126f8cbbc5d5b5883b2a981539139dfef7f43393cc30f735b90f5c9ed1641e0a70d12d9abdc40475472e9ab4a023d65c64cc2cb6a85cbf2bbb1684b2c4f6ba6d00811193990e71c1e17b269ca76bdb16151bb24f05cdf7c0c5946a9018c598a067b56bd26df2cdde8dc51d7976da685b902b6ab9ce94e2678266854f1057f2208bf4e848bc", 0x93}], 0x1, &(0x7f0000693000-0x1440)=[{0x68, 0x104, 0x4, "97c4b6a4303863a60186e992c4b3ed51985e8441bcc2daf1af65a01ca7f77a5f35f2a08d64dfd31205badc4120fd3017b88134f3bb8bae39d0371112211edecf83663b52dee8d2d672224d7c223e870d1c"}, {0x100, 0x29, 0x7, "d8336dab83649c1de30781695135f40443a7afb475277778db515bc9546520aabdc708033e60b1e675318d8fad65cc2bd370d2552852af2b07151d86f5760711e5eab0cc5f2ed931db91352ea439ccddd429ab932c06dedb3055ce6beab3880cbe74b79f42079095b75547041d78b6d9cd4968bcbb4afcc3d860f594727292d593df13d7649de26c6661bb82a6f8008607bf194d7f038c765155214b1bfef6148dd2aa577a6abdbf80bf2fb29833dcaa6a4334641ceda622db2bdf938ccf9d817e9e8791a11fa03afd5a83fff81c697ffb18ab34eb447bd0cee3dd80f788afb782744d6f28b95f3c32a0"}, {0x98, 0x6, 0x6, "a3c7987f42e5bb580c0fa9d2f632d12529ac6757c946af2eefa92177b88f2b0e7d1133acf10cf76927cf8dcd907ca05ebbac84560677aa13b30b170878a7c9548606f7b64274ffd5705e731d2a9a3e986cdecca31fcca92160b3a4dfa9c34fdfb96771ef403010f654cc0aba606fe3e9b50f321970e444107a54c7c5f899793a8d54cb42ba2dcc"}, {0xc8, 0x119, 0x2, "f0040c2077315ab37ce264032d9dd8dcdae410071a02de59035dccb2bd68760dabbfa2fb0319170588fe7825206bb8c83c4c39e61d679a8daf49f85cb949015cdcb23b8c6b44a42b2d3752ed510c7a5f7fad665876d15e6754ad94eab5e7401753c7e2561df435731813a4a0ca31f39988a61683ba51e8e4659ce0af545cf1f55e5c36e715f4bcb2112fbc89f684137a45c5dc0b027108e1598718d5362389dc46264c7e70d73d39d547aad19c9e8ed265068b"}, {0x68, 0x1ff, 0x5, "8a5ef29452e8a747d1966ba6bd7d2079fa7beb64e21874bc6b8eb8dd31fa621d038fd348b17a488ac00efd081e975edc87aaf4c1400e65df747283bfa17c78ed06b1b8ecbb5c3cc06d47441bdfb53eeb621c0b223d"}, {0x20, 0x117, 0x20, "c0a13c49a61825e132f65e"}, {0x1010, 0x10d, 0xffffffffffffff00, "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"}, {0xc8, 0x117, 0x2, "d0f218f608c43c16e0faf418befe05cd2cfa9e55ca23e1f272120910e8fa3c0f04e3065c3970f8700fdce016ad477156e9ee8eb08360c7a89f45ee362190243a68d8e76c704aca71b9c86bd712f3207ad0f5ff9ab5cbf9c495c4718bce42db7a10aad64688bfecdab0086a68038db9c9feb91f3b78b62e108a551c20f6aa1d1d2c06ab5dac5e562f3790368b36b9705741dd3e99b7b737fff70ef733953b801455d2e0479d1321ba6e3171ae870ab516ee0f3d2ebac7"}, {0x18, 0x29, 0x81, "e2f57c"}], 0x1440, 0x0}, 0x2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f40000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/27 02:21:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b01000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6(0xa, 0x80000, 0xba0) sendmsg(0xffffffffffffffff, &(0x7f00000f4000)={&(0x7f0000026000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000034d000)=[], 0x0, &(0x7f0000071000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000821000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b9000)=0xc) ioctl(r0, 0x5382, &(0x7f0000df3000)="") getsockname$packet(r0, &(0x7f0000c49000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009a3000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d33000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x7, 0x7ff, 0x7, 0x31534740dcb95f85, 0x0, 0x80011, r1}) 2018/01/27 02:21:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x6, 0x0, 0xfffffffffffffff8}]}) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) symlinkat(&(0x7f0000ce1000-0x2)='..', r0, &(0x7f0000d25000)='./file0\x00') 2018/01/27 02:21:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000af4000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000502000-0x8)=0x6) sendto$inet6(r0, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) 2018/01/27 02:21:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) exit(0x3ff) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f, 0x0, 0x0}, 0x6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000d24000)=0x401, 0x4) [ 37.213755] proc: unrecognized mount option "./control" or missing value [ 37.248390] proc: unrecognized mount option "./control" or missing value 2018/01/27 02:21:34 executing program 7: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) r0 = creat(&(0x7f0000006000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f000003c000)={0x0, 0x0}) getrusage(0x1, &(0x7f0000375000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000fa4000)=0x0, 0x3, &(0x7f0000d90000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002d0000-0x10)={0x0, 0x0}, &(0x7f0000c66000)=0x10) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fa5000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000fa4000)={{0x77359400, 0x0}, {r4, r5/1000+30000}}, &(0x7f0000a46000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000056000)={{r6, r2}, {r1, r3}}, &(0x7f0000058000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) r7 = gettid() mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fa5000)={0x0, 0x0}) setpgid(r7, r8) openat$rtc(0xffffffffffffff9c, &(0x7f0000059000)='/dev/rtc\x00', 0x0, 0x0) r9 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r9, 0x8, r8) fcntl$getownex(r9, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r11, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000043e000-0x170)={0x0, 0x0, 0x0, 0x0, 0x0, []}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fa4000+0xd6)='/selinux/access\x00', 0x2, 0x0) ptrace(0x4207, r10) ptrace$getregset(0x4204, r11, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/01/27 02:21:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e4a000)=0x0, &(0x7f0000e47000-0x4)=0x4) mkdir(&(0x7f000010f000-0x8)='./file0\x00', 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d36000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000237000-0x4)=0x0) r2 = open(&(0x7f0000f1b000)='./file0\x00', 0x0, 0x0) lseek(r2, 0x2, 0x0) [ 37.259449] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 37.285414] audit: type=1400 audit(1517019694.866:6): avc: denied { create } for pid=4637 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/27 02:21:34 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}], 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000001d000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000-0xc)={r1, 0x80000, r0}) sendfile(r0, r0, &(0x7f0000004000)=0x0, 0x3767) 2018/01/27 02:21:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a6000-0x15)='/proc/self/net/pfkey\x00', 0x480, 0x0) recvmsg(r0, &(0x7f0000b7a000)={&(0x7f0000bc9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000007a000-0x40)=[{&(0x7f0000603000-0xfe)=""/254, 0xfe}, {&(0x7f0000d60000-0xc4)=""/196, 0xc4}, {&(0x7f00006d4000-0xf7)=""/247, 0xf7}, {&(0x7f000007f000)=""/251, 0xfb}], 0x4, &(0x7f0000cf7000-0x97)=""/151, 0x97, 0xb2}, 0x40012101) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000575000)={"a98aa9a6ed575a07cf380425cddd8797", {0x4, 0x10000, 0x7, "38e01120bbf3", 0x3ff, 0x0}}) syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d1b000)={0x4, [0x2, 0x1, 0x0, 0x401]}, &(0x7f0000ddb000+0xe47)=0xc) clone(0x0, &(0x7f000043a000)="", &(0x7f00002c4000)=0x0, &(0x7f00009d7000-0x3)=0x0, &(0x7f0000a2d000-0x27)="") ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000540000-0x4)=0x0) 2018/01/27 02:21:34 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003ec000)={0x0, 0x0}, 0x80000) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f85000)='./file0\x00', 0x101041, 0x5f) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f85000)={0x0, 0x30, &(0x7f0000f86000-0x30)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e7c000)=0x10) mmap(&(0x7f0000f85000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f85000)={r2, 0x1000, "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"}, &(0x7f0000e4a000-0x4)=0x1008) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xc0000000}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:21:34 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x1) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x2000, 0x7, &(0x7f0000a94000/0x2000)=nil) futex(&(0x7f0000a95000-0x4)=0x0, 0x1, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/27 02:21:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c74000)='/dev/rfkill\x00', 0x214000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006bd000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d9b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d2000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000664000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f00000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e53000-0x4)=0x0) getresuid(&(0x7f00008fa000-0x4)=0x0, &(0x7f0000ac4000)=0x0, &(0x7f0000d9d000)=0x0) getgroups(0xa, &(0x7f00004e5000-0x28)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = socket$inet6(0xa, 0x800, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000071c000)=0x0) r11 = getuid() r12 = getgid() r13 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000897000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec4000-0x4)=0xe8) getgroups(0xa, &(0x7f0000614000-0x28)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000b41000)=""/227, &(0x7f00006fa000-0x4)=0xe3) r16 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00007ce000)=0x0, &(0x7f00008ff000)=0x0, &(0x7f0000f8b000)=0x0) fstat(r0, &(0x7f00003db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000efe000)=0x0) r20 = geteuid() r21 = getgid() sendmmsg$unix(r2, &(0x7f00007bf000-0x188)=[{&(0x7f0000133000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000630000-0x70)=[{&(0x7f00005a9000)="8bf754d0f1f9db0c4c2b1013dcbf410d8ea29f6a90842a05645aabecd13451abb52799508adb79c04442804ef8d96fcd04ccf2487db79113bd2bc41e1bd90f1b92f9947b5479c87b813150157a2edfe2c08507d4401bd8bc2754dd0318ef2380b00b3098b9119d1c77f783c2164fd9f25032f8fe882cceb7eb791945db8e705321c69fca94c43d13", 0x88}, {&(0x7f00004e4000)="fef94f298a393db60a960eac3e03072bc22822f152ca9a503614eb83d83592ba52db0a6982ec8b85e8f6286886e99933649c4d74fbde56fd27f48e06fe7fcc830f0d32e48826dfe9942f5de33dfe06df550e33881cfb6b5b8fa3e3ff2e9f3cb89e53ce45d9271f0791da9aa5081a53b5cac9bc8d3d02298783f1e6390200710c276a84f0d32caa6e8415a01de5665e2c5cd2a49470cc2ce98b3bad1cc83b3968e13dac48198e848c932d4ea83a166dad63fbe8dba433ab91f6a50f82a237486dcfe02d138b265969", 0xc8}, {&(0x7f00007a9000-0x1000)="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{&(0x7f0000069000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000768000-0x10)=[{&(0x7f00005f8000-0x16)="c8ea8357509ad87aa312b6a949daea8db64613e5178c", 0x16}], 0x1, &(0x7f0000f82000-0xb0)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r0, r9, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xb0, 0xc855}, {&(0x7f0000219000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00008fb000-0x50)=[{&(0x7f0000cb3000-0xef)="39ee984a28f7fe2e9c9f29ddd46736d547dfa0e138dec28936ead85924932439848c88adb0019a8656a55d5133be8246ce5921afa863a67b635e382383aaf1361516f24a75667ae3dfdd6cfec64a86b7cf7fa5b404302f9ea6c1df84a9454d55bf242aaa2247b8605c928bd8e32c90741f67e0f532ee9be9d0379cae45118d0367ddcf7174466ee4b5864779f6d3f965789e31dc9589468d14d39a6ff25fa3bf34f5d61a560bba0fea541c3b883f4a4d3a07729b01e59face43d6491a1bdec21f98d7682493a009dd7a0dfa2bd86db65e78f43b47d6923fba9238810cadeada05ec3ae636787d99a420d004d8c6ea4", 0xef}, {&(0x7f0000b5a000)="2b79db628228797fdd0bb94e3d46eb0b2ca739e1b226a17029914d0194b17d9710bace2eb9444bf562c3a9402d9bea11a1a27e67795985cb351db09e91e82f43d005d5ec6ed98a7e030f0a696dab2180e808b3fe57f18f1e021484cac53d42e96ac8b0dd1ee184896d236904bfc10fc6cd854a4f9e370da5a1ebbbaf4a7e66f82e0efdf7378f4cf14bbcb633863c68d8fabbb4487a91eca67aa2", 0x9a}, {&(0x7f000059a000)="72f64bbbf2e29c0f64792a49005018d5ef4c339067ff6150b60645bb4c2ad5c1230def85940f51baa224765ca255e2265c3839c8992dd1697aaa5315bd25379c1cba3c85e0dff46182e3669ade9349c11f58a0", 0x53}, {&(0x7f0000664000-0xfb)="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", 0xfb}, {&(0x7f0000d5c000)="7b48de381070df4a66e6b59db9d9415a4a8b9b0f34f7bdc8b8086abc1d131dea95c727afd5eb9e67c29aea19fc2dd7b59f6548f9", 0x34}], 0x5, &(0x7f00004ec000-0x20)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x20, 0x4000080}, {&(0x7f0000a21000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000071e000-0x40)=[{&(0x7f00007d0000)="9007be368eadc392bd7a790130673a006d69a0d47ddf06c71a7efcf8ba76b7cdd4327576050fbc17ab1c7b7d66aa1d4d829cb74979e36ad17c5335ba8ab4ccea8b683a77895429ac82bf0b4e5eddce2618d96582a76dd880a3e9cb1d01eb230fcfac6983912181911d1b24a460e009a22e4691d4a836bd635ec5482f51e65f2b7ef64db4fe0a8f479f05d7c6e4f61acbb73d9d790dd7b54160f2", 0x9a}, 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{&(0x7f00000b8000-0x72)="9e96d68a85a21763ff0fa0bb6d37324510dfb7c2a4c643bbfd3d0820ffb51ce565d578f1f81a9d549b0a13d4c40077819c75f329ff5fb5491edf092b49aa8b123740cee2809522fc99d13ab469eca009274c51a7e6c7e3cb6e6e234bd8650a0ca972d73951763c491328226ab9dbf6297a78", 0x72}, {&(0x7f0000637000)="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", 0x1000}, {&(0x7f0000417000-0x85)="8c3ec60b6427da68c76ffd90f792567edf36d4e2d323633ff482d409dc9a4e6511ded18a4a38a7272ae08d73513199d272d0d3f1df75ee81cdde37cc742471fa41fed64ec4c9734ab2010bf27c7fe4852ebc30e6e6d5fea0ebe8de65e3236b50715eb0859cf7eb9c274e0ba6c98de0ecd31cc547eae3fe8d84c74d4b60ea2dc411aba7920a", 0x85}], 0x5, &(0x7f000039d000-0xc0)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xc0, 0x4800}], 0x7, 0x20000000) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00005d2000-0x4)=0x8, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/27 02:21:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac3000)='/dev/ppp\x00', 0x849d4c1d13c5da50, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000ed0000)=0xbc, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) getsockname$ipx(r1, &(0x7f0000b27000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005b4000)=0x10) sendto$inet6(r2, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 02:21:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000)={0x2, 0x8001, 0x100000000}) fsync(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) r2 = add_key(&(0x7f0000000000+0x630)='blacklist\x00', &(0x7f000039a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f6b000-0xef)="", 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r2) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/01/27 02:21:34 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000012000-0x90)=[{&(0x7f0000022000)="e709f35d47f24ab800318a7ea4", 0xd}, {&(0x7f0000015000)="865dd11e1800ad874826d6e882d780483dd8aa38aa99e7773013554d3bfb5441c701039bfbdd1f340ce56323c06bab73c848fb311199efaf07293253f5e9e651a13a165f67e64120770e51fdb1dbb58e7f6f8573c5f8fbd58aa70340312e9e92acdcd59f777e6b3dc2e77885d3a8554ad2", 0x71}, {&(0x7f000000e000-0x83)="b475e081154850ae6da2cb529b770e7e24f7685cb93b761b45d4c590d23ae9731973b5f0749c4eeaa19bd00a808b2f5cdfd26a34d725a62fd4998478dce398949d174d703d0c328574cd779091a3c8fce0155e8263f485f65f5bd63fac001d77380e947a2bb75835bbe284988aee15532cc7ce9ac13a294ba4e9b3bc1c2c93a186596a", 0x83}, {&(0x7f0000022000)="79d12c25efc51f5c1422271078e1fcfda87098d3f911fa8100f9540d10cb9d4895ab2936bfcae7e512e146dcf89e4154ca55b9bea69a65a0e3ebc5a69397f5b27d13811e07cca6f966f0e7a25042eddc0c46bd3d97e4857d171cd0a5503b66a5e623a932c0d5dcf4edbc5b125a857c262ea1546ad73f468166c51e372d53458efa6d29b1e04f7ff57a24763d31e0d0d322a981a0f1308471085dfd026798506a55afe0da23806221a7ab56e3ffad990d269e37fda6e726120b1a7b2eea306003cab7a4b4dc9123897095fe16d8a73a1277373b3e345c0a768ae6ce1940250a03156fd7ae533e713048db861010836ecc6645ad9d6fdd196be5", 0xf9}, {&(0x7f0000023000-0xad)="d5cc8b94116be79cfc26140743b7f7dddb102350b836ffe7214a276a64073006ab9d4b84bfd5d41177c5f5451e36e77c8d90fc0da2baa33188355ec4c3683633b6c46239e2b953407bbd6ffe332828de6ea4ddbc7070c8115185a62af06e8c73a4565e626917db5697920cc63df3b92827bcaee3bfcee2dc5abd53250111a94e55dabeee30a4ef66b55f7a8d4c2942f799feb85643695ac37a3f2efda457c9321ac621745cbfe107d871a4e916", 0xad}, {&(0x7f0000015000)="deeac535539f1b7c38ab4eaf96142e4b2cb90374d775255364d4f39201029385abd613ecea786045996af2ab47678715dcddcad3b24cb38101dee7a009905b6bdfc8a6411298c757e4e5394f23", 0x4d}, {&(0x7f0000022000)="71c538cdccbcecd51a959e82dcaa660f0dee4e8030993e627881c3296250de9be049dac7e4016085edc8fbb6fd0af821c36cd5f288b0d389c049ed40b1497381a62ca8b985b5fc2d5f84a25f7e5aad16f5ffe5e6e10216dae55ccfb7dc681eafe896608e31ad99c95101e66d70a2ffcffa3d11ec501892051b4b0384c570515a0cf58dacc43fcf346bde0a478fa9a413a7ef4b8acb55426652f2bcd9ed", 0x9d}, {&(0x7f0000018000)="6270276973a51fe446a70c20f6d268319a56c68c5688c1babcff361ae8340194f7f5297c1069f40761091c90557acd0d6d4b16bba6ba29f32abf5447218019ffc5cd3af855c0bee02fdc27375a38855f6ac5e3d025895edce907a1e0c6c18ea8806592fbe8fe8f3c1c4fd0f7084ca7d46e6b1ff3dec80651487fcee3e0741eb4c1cbdfa4ba0ad4618e596b6374c716d61e7e36d15a8c4753060821c0002067f972c01364b8f8ae10d05a71ae7db0b82e439c86d3f09abaa53b31782c09efbf81dd9be20df6095a91dd39abc7ffb8d6e5e77d81d85818fe", 0xd7}, {&(0x7f0000005000-0xa)="bb26bfa4cf4e88b1465e", 0xa}], 0x9, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000000b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000024000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000024000-0x18)={r2, 0x9e2, 0x0, 0x8, 0x53f3}, &(0x7f0000003000-0x4)=0x18) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00', 0x0, 0x0, 0x0}) 2018/01/27 02:21:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000898000)={0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x23aa5754}, 0x1c) sendto$inet6(r0, &(0x7f00009ba000)='M', 0x1, 0x0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00000ea000-0x38)={0x0, 0x0, &(0x7f00000a8000-0x10)=[], 0x0, &(0x7f000054a000-0x51)=""/81, 0x51, 0x0}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e07000-0x108)={0xe4d, {{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/27 02:21:35 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0xfffffffffffffffc) sendto(r0, &(0x7f0000007000-0x1000)="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", 0xff0, 0x0, &(0x7f0000006000)=@in6={0xa, 0xffffffffffffffff, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/27 02:21:35 executing program 0: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000001000)=0x2, 0x8) capset(&(0x7f0000759000-0x8)={0x399f1336, r0}, &(0x7f0000001000-0x18)={0xffffffffffffffff, 0x40, 0x8001, 0x10001, 0x3, 0x7ff}) syslog(0xa, &(0x7f0000014000-0xf9)=""/249, 0x375) 2018/01/27 02:21:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x806, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000699000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000884000-0x3c)=@newlink={0x34, 0x10, 0x8c00a512e0e9060f, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:21:35 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000000000000080, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001e0000-0x18)={0x0, 0xffff, 0x20, 0x9, 0x4}, &(0x7f0000365000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x80000000, 0x517}, &(0x7f0000689000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000013000-0xb2)=""/178, 0xb2}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f00002a6000)="", &(0x7f0000f2c000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) 2018/01/27 02:21:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000)={0x2, 0x8001, 0x100000000}) fsync(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) r2 = add_key(&(0x7f0000000000+0x630)='blacklist\x00', &(0x7f000039a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f6b000-0xef)="", 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r2) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) [ 37.459490] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/27 02:21:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = socket(0x10, 0x0, 0x0) connect(r0, &(0x7f0000326000-0xf)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = open(&(0x7f0000021000)='./control\x00', 0x200002, 0x0) mkdirat(r1, &(0x7f0000dab000-0xa)='./control\x00', 0x0) faccessat(r1, &(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) 2018/01/27 02:21:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d60000-0x15)='/proc/self/net/pfkey\x00', 0xa0042, 0x0) close(r0) sendto(r0, &(0x7f0000cd0000)="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", 0xfe, 0x0, &(0x7f0000b38000-0x8)=@sco={0x1f, {0x16e, 0x2, 0x4, 0x5, 0x1f, 0x6}}, 0x8) r1 = socket(0x10, 0x1000000000803, 0x0) sendmsg$nl_route(r1, &(0x7f00009cc000)={&(0x7f0000adc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000523000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:21:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ecc000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000061e000)={0x2, 0x2, 0x87, 0x100000000, 0x0}, &(0x7f00005fa000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000c9000)={0x0, 0x6a9}, &(0x7f0000cab000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r1, 0x7fffffff, 0x3, 0x100, 0x3ff8000000000, 0x8, 0x101, 0x3f, {r2, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x0, 0x4, 0x774}}, &(0x7f00005e5000)=0xb8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c3a000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000ab9000)=0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000073c000)=0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000741000)={&(0x7f000080e000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00006a8000)={&(0x7f00002bc000)=@getspdinfo={0x38, 0x25, 0x4, 0x7, 0x2, 0x8a7, [@extra_flags={0x8, 0x18, 0x7fffffff}, @output_mark={0x8, 0x1d, 0xfffffffffffffffa}, @coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x8004) sendmsg$nl_xfrm(r4, &(0x7f0000ec9000)={&(0x7f0000326000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006f9000)={&(0x7f000084a000)=@expire={0x104, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "79ec0c9e"}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f00004a9000-0x8)=0x0) r5 = memfd_create(&(0x7f0000999000-0x2b)='-GPL!md5sum&wlan0posix_acl_accesswlan1self\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000aea000)={0x0, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3}, &(0x7f0000178000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000a3b000)={r6, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f0000305000)=0x98) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000cda000-0x4)=0x3bab, 0x4) 2018/01/27 02:21:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x17e, &(0x7f0000c9d000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000c3c000)={0x0, 0x0}) process_vm_writev(r1, &(0x7f00006bb000-0x20)=[{&(0x7f00004d4000-0x91)=""/145, 0x91}, {&(0x7f00008f6000)=""/0, 0x0}], 0x2, &(0x7f0000438000-0xa0)=[{&(0x7f0000eae000)=""/91, 0x5b}, {&(0x7f00002dc000)=""/44, 0x2c}, {&(0x7f00000ce000)=""/7, 0x7}, {&(0x7f0000aff000)=""/10, 0xa}, {&(0x7f00009bc000)=""/217, 0xd9}, {&(0x7f000089b000-0x51)=""/81, 0x51}, {&(0x7f000002f000)=""/4096, 0x1000}, {&(0x7f00004a1000-0x7)=""/7, 0x7}, {&(0x7f000034d000)=""/4096, 0x1000}, {&(0x7f000088e000-0x53)=""/83, 0x53}], 0xa, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fdc000-0x8)=[{&(0x7f0000761000-0x89)="290000002000190000003fffffffda060295000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/01/27 02:21:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000ed000)=[{0x6, 0x0, 0x9, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_xfrm(r2, &(0x7f0000e85000-0x38)={&(0x7f000031e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfc, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0xe8, 0x6, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0x2df}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:21:35 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000bc0000-0x5c)={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xce8c}, 0x9, [0xf07, 0xfffffffffffffff7, 0x2f47, 0x9, 0x9, 0xffc000000000, 0x6ff, 0x5]}, 0x5c) fcntl$setsig(r0, 0xa, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f78000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x20000000802, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000a80000)='/dev/keychord\x00', 0x50002, 0x0) write(r2, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) 2018/01/27 02:21:35 executing program 0: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)="706f7369885f61636c5f61f402f5da735900", 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000a76000-0x84)="7ffb414a4aeff383e0dc33e8fdd28999b432a63064ed8209f7883fdaa5c5f93bca403917742857a848", 0x29) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f000003e000-0x8)=&(0x7f0000001000-0x18)={0x0, 0x0, 0x0}, &(0x7f000003e000-0x8)=0x18) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0xd11) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000026000-0x4)=0x27c4, 0x4) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) gettid() 2018/01/27 02:21:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ad5000-0x6f)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000563000-0x8)={0x0, 0x0}, 0x80800) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000087e000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f000069e000)=""/0, &(0x7f000012f000)=0x0) 2018/01/27 02:21:35 executing program 5: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000198000-0x28)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x0, 0x0, 0x0, "35c8f8ffec6b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000410000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007a3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000923000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000093a000-0x4)=0x10) 2018/01/27 02:21:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = socket(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00007c1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010a000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000023e000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc9000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000af3000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xfffffffffffffffe, 0x1, 0x0, 0x2, 0x0, 0x80, 0xbf, r3, r4}, {0xfffffffffffffff8, 0xba, 0x4, 0x8, 0x8000, 0x7, 0x401, 0x90}, {0x6, 0xb6f, 0x1b9f, 0x7f}, 0x4, 0xa, 0x1, 0x1, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, 0x1, 0xff}, 0xadc82eb0f3b9a998, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x4, 0x1, 0x6, 0x8001, 0x5, 0x10000}}, 0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a39000-0x4)=0x0) write(r2, &(0x7f0000cc3000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f00000f6000)=""/134, &(0x7f0000534000-0x4)=0x86) 2018/01/27 02:21:35 executing program 6: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00001b7000+0xc6c)=0x4, 0x4) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) ioprio_get$pid(0x0, 0x0) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) 2018/01/27 02:21:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) sendfile(r1, r1, &(0x7f0000728000)=0x0, 0x81) prlimit64(r0, 0x5, &(0x7f000026e000)={0x1, 0x3ff}, &(0x7f0000fcd000)={0x0, 0x0}) 2018/01/27 02:21:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000062c000-0x18)=@get={0x1, &(0x7f0000fe5000)=""/4096, 0x80000000}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xffffffffffffffe0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f000010a000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000048a000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="00034600e989", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000776000-0xc4)=[@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in6={0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x51}, @in6={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0xae59}, @in6={0xa, 0x3, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ba1}, @in6={0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x8}], 0xc4) fanotify_mark(r1, 0x20, 0x40000000, r1, &(0x7f000003f000-0x8)='./file0\x00') 2018/01/27 02:21:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0xa9)={0x0, 0xa1, "685168ab49302e87f0622c75b5d8a12d9cdf16f62a65592860d5af8a6c6520375d23137e03eeb8b07e4b32c5f050c2a74469042bf574210d57aea50baa1d35f1b75c67d93b8fe5fc04ba84699039bf3f3dce5d8b6cc28e085649cfcbac3d743474fc7e1d43563298921508c17e405664c5de76ea5640ed21a16082f955f5764617ead177478a524593e4036c8bdc25151ca723761f2a81a3ed61b7a5e7b50d3be2"}, &(0x7f0000001000-0x4)=0xa9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r2, 0xfff}, 0x8) recvmmsg(0xffffffffffffff9c, &(0x7f0000b82000-0xb4)=[{{&(0x7f0000ec7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f6b000-0x30)=[{&(0x7f0000da0000-0x41)=""/65, 0x41}, {&(0x7f0000a70000-0x69)=""/105, 0x69}, {&(0x7f0000001000-0x50)=""/80, 0x50}], 0x3, &(0x7f0000001000-0xa9)=""/169, 0xa9, 0x9}, 0x6}, {{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00008b5000)=[{&(0x7f0000c37000-0x76)=""/118, 0x76}, {&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f000012e000-0xbb)=""/187, 0xbb}, {&(0x7f00006a8000)=""/117, 0x75}, {&(0x7f000013e000)=""/40, 0x28}], 0x5, &(0x7f0000531000-0x26)=""/38, 0x26, 0x20000000000}, 0x3}, {{0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000d60000)=""/51, 0x33}, {&(0x7f00008d0000-0x60)=""/96, 0x60}, {&(0x7f00008bd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x18)=""/24, 0x18}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x6, &(0x7f0000000000)=""/55, 0x37, 0x5}, 0x5e4a}], 0x3, 0x0, &(0x7f0000abe000-0x10)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000029000-0x10)={0x0, 0x0, 0x1000, 0x0}, &(0x7f0000a5a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000996000-0x8)={r4, 0x9}, &(0x7f00005e4000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8) signalfd(r0, &(0x7f0000002000+0xd6e)={0x7}, 0x8) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000f7b000-0x8)='./file0\x00', 0x40401, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r6, r6, &(0x7f0000f7c000-0x8)=0x0, 0x5) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f000031b000-0x4)=0x0, &(0x7f0000f7b000+0x6d3)=0x4) ioctl$KDDISABIO(r6, 0x4b37) write(r5, &(0x7f0000eca000-0x21)="1f0000000104ff10fdfd45c807110000dd01f0ff08000100030600dc05df00", 0x1f) [ 37.680354] audit: type=1400 audit(1517019695.266:7): avc: denied { getopt } for pid=4754 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_netfilter_socket permissive=1 2018/01/27 02:21:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/checkreqprot\x00', 0x0, 0x0) setxattr(&(0x7f000039f000)='./file0\x00', &(0x7f0000d0f000-0xc)=@known='trusted.syz\x00', &(0x7f000033d000-0x2)='$\x00', 0x2, 0x1) read$eventfd(r0, &(0x7f0000cd0000)=0x0, 0x8) write$eventfd(r0, &(0x7f0000e63000-0x8)=0x5, 0x8) 2018/01/27 02:21:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f000082c000-0x8)='trusted\x00') r0 = syz_open_dev$loop(&(0x7f0000bac000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/27 02:21:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7fb, 0x0) write(r0, &(0x7f0000f53000-0x25)="240000001a0025f00000000400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2018/01/27 02:21:35 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b58000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000257000)={0x0, 0x9}, &(0x7f00007dd000)=0x8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000740000)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000fae000)={r2, 0x80e3, 0x1, 0xfffffffffffffff8, 0xdb6e, 0x101, 0x80000000, 0x80000000, {r2, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x809}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x5, 0x8, 0x0}}, &(0x7f0000c58000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004a9000-0x8)=@assoc_value={r2, 0x0}, 0x8) sendto$inet(r1, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 02:21:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$binder(&(0x7f0000153000/0x3000)=nil, 0x3000, 0x2000004, 0x11, r0, 0x2e) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000097a000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00001c0000)={0x5, &(0x7f00004b1000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendto$inet(r3, &(0x7f0000163000-0x58)="167f9d2d6f7e4f0b9356f3a91563e58a0ddaab5d29e61f489ac91ca9d47c72e4e3d55761b581a42a54476f9ed24b30b17b1ae9c96fee958b99e0b0fc05e81f0c9d9c2ecc5c5e30eeeda20efda8f820e3c28045f5170e8133", 0x58, 0x40000, &(0x7f00003ba000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000b8e000)={r4, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00008e3000-0x10)={0x1, 0xe382000, 0x8, 0x7}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0x0, 0x0}) [ 37.710735] audit: type=1400 audit(1517019695.296:8): avc: denied { write } for pid=4754 comm="syz-executor7" path="socket:[10215]" dev="sockfs" ino=10215 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 2018/01/27 02:21:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x40}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006b3000)='net/ip_tables_matches\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004bb000)={0x62}, 0x4) close(r1) 2018/01/27 02:21:35 executing program 5: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000034000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xffffffffffffff7d) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000033000-0x4)=0x0) 2018/01/27 02:21:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getpeername$llc(r0, &(0x7f0000aa9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008df000)=0x10) write(r0, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/01/27 02:21:35 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000028000)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f000000a000-0x8)=0x5e) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000028000)={0x8, 0xa00000000000000, 0x8, 0x7fffffff, 0x2deb27be, 0xfffffffffffffffd, 0x8, 0x4, 0xffff, 0x3ff, 0x3, 0x9}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x40008, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:21:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80a, 0x1ff) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000148000)={@common="4772652f060000000c007800e9fef4ff", @ifru_ivalue=0xffffffff9fbf2b1e}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) open$dir(&(0x7f0000fab000)='./file0\x00', 0x83, 0x3) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/27 02:21:35 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0xc02, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r1, 0x20}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 02:21:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x67, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r0, r1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f00002ce000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000032000-0x10)=[{&(0x7f000064c000-0x86)=""/134, 0x1d}], 0x1, &(0x7f0000dbc000)=[{&(0x7f0000002000-0xcf)=""/207, 0xffffff3b}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) stat(&(0x7f0000cf0000)='./file0\x00', &(0x7f00000d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00008c3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000c37000-0x8)='./file0\x00', r4, r5) 2018/01/27 02:21:35 executing program 2: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e1d000-0xd)='/selinux/mls\x00', 0x0, 0x0) fchmod(r0, 0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000403000)=0x0) lstat(&(0x7f0000ffe000)='./file0\x00', &(0x7f00001e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000a3b000)={0x2, 0x80, r1, 0x6, r2, 0x9, 0x0, 0x6}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mkdir(&(0x7f0000b4c000)='./file0\x00', 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000b4d000)={0xc7}, 0x8, 0x800) r5 = getpid() mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r4, 0x5, &(0x7f0000b4d000)={0x0, 0x0, 0x2, 0x9, r5}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b4b000-0x18)={0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0}) lremovexattr(&(0x7f0000ba8000)='./file0\x00', &(0x7f000038b000)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b4c000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000b4d000-0x4)=0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b4c000+0xeaf)='./file0\x00', &(0x7f0000b4e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000ac6000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000b4c000)='./file0\x00', r7, r8) 2018/01/27 02:21:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) rt_sigreturn() bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r0, &(0x7f0000885000-0x22)=""/34, 0x22, 0x40000062, &(0x7f0000309000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000c73000)={0x8, 0x0, 0x5, 0x10cd, 0x40}, 0xc) 2018/01/27 02:21:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000-0xc)={0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) epoll_pwait(r1, &(0x7f0000eb7000+0x3ad)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003f6000)={0x0}, 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c5e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000960000)=0xc) wait4(r2, &(0x7f0000eaa000)=0x0, 0x8, &(0x7f0000bed000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 02:21:35 executing program 4: mmap(&(0x7f0000001000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000338000)={0x6}, 0x8, 0x80800) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:21:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a4b000-0xe)='/dev/keychord\x00', 0x10000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mremap(&(0x7f0000590000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f000041c000/0x2000)=nil) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000afe000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket(0x4000000010, 0x803, 0x0) write(r1, &(0x7f0000158000-0x7)="23ffffe6240025f1006beb03000000000000016700090000000700eb080d0000000d9520", 0x24) 2018/01/27 02:21:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000615000)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000672000)=0x7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005e7000)={0x0, @in6={{0xa, 0x2, 0xe2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x86}, &(0x7f0000da7000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000630000)={r2, 0xb8}, 0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e0c000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e97, 0x3}, 0x98) r3 = openat(0xffffffffffffffff, &(0x7f0000f41000)='./file0\x00', 0x6fdd5df0c1fb54d3, 0x4) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f000093c000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000836000-0x50)={@generic="d13e283776cdc1d8cac0fddf513d3584", @ifru_flags=0x1000}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00008db000-0x8)={0x0, 0x80000001}) writev(r0, &(0x7f00000ab000-0x10)=[{&(0x7f0000558000-0x59)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca81646454890005000100010004fbf5100002000004000000001c04ed5dfffff5000022000d000100040808000000ec6b0f536e06", 0x58}], 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000918000)=0x0) connect$pptp(r3, &(0x7f0000515000)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000116000)={{0x3475401f, 0x5}, 'port0\x00', 0x1, 0x400, 0xaa3f, 0x4, 0x1f, 0x80000001, 0x3ff, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 37.857562] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/01/27 02:21:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x4000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockname$inet6(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000013000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000415000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000309000)=0xc) socketpair$inet6(0xa, 0x80807, 0x4, &(0x7f00003cf000)={0x0, 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000ca0000)={0x401, 0x3ff, 0x9, 0x1, 0x2, 0x7}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00005fe000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00004a5000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000170000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e2c000)=0xb) ptrace$getregset(0x4204, r2, 0x3, &(0x7f0000f3e000)={&(0x7f00004bf000)=""/148, 0x94}) clone(0x0, &(0x7f0000741000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 02:21:35 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000b54000)={&(0x7f0000c11000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ffa000-0x8)=[], 0x0, &(0x7f0000893000-0x48)=[], 0x0, 0x0}, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) 2018/01/27 02:21:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d97000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000754000)={0x80000001, 0xecb, 0x8, 0x7, 0x6, 0x7, 0x7f, 0x0, 0x0}, &(0x7f0000f6b000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007a3000)={r1, 0x1c, 0x1, 0x0}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000273000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f1000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) r4 = epoll_create(0x8) dup2(r4, r2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000c0d000)={0x10000004, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000aaf000)={0x0, 0x0}) 2018/01/27 02:21:35 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getpeername$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) [ 37.898892] audit: type=1400 audit(1517019695.486:9): avc: denied { create } for pid=4811 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/27 02:21:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d7d000)='{system\x00', 0xffffffffffffffff) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x4000000000000fec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00008e4000-0x20)={"4d20188dd319179f2018d1b6500380dc", {0x4, 0x7, 0x1, "082c35ac1973", 0x10000, 0x0}}) mount(&(0x7f0000001000)='./file0\x00', &(0x7f000089a000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006ca000-0x9a)="") sendmsg(r0, &(0x7f00005ab000)={&(0x7f00007ce000)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000008b000-0x40)=[{&(0x7f0000d36000)="a8607f6e91c47b19b84dfd47707182c5a107177797591966cabc87bacb5dba9c3316091fb2be0d98d861a5ab5f58985a38fb0d2e85643772eca16f", 0x3b}, {&(0x7f0000ae7000-0xa4)="1637315da57c0096ab987184f736c27acd77b4e320e597fb0e962d231a9eb47641c5213cabb584bded4d71750b9f43c13feeb3e9f5e610828eeb4056e27fde5e1462e3a42d0a12a9850f49cf9aa3a2e5a5a5220a681e9ef5f51d7af2038666e75ad2bfc9372873b65bd881128b7c891a9e3057025040d16b7d81fc35692a86dea3b79d71e6068ff0c3078152b4f69fbe814c94e81e5ab37fb4690a6cc2d6036c40b69a83", 0xa4}, {&(0x7f000072e000)="f0ba5d4a7b06c0a0290e8fd1c7f6db917c4e3a9bbbaf34b22ba5e9185fb6334c378f2c4b869caf2359dd6a5824e5629bb52eed8e2defbd46db582219f87b6de1ff321d2102b6be04c45e1535269c", 0x4e}, {&(0x7f00000c3000)="e36c79c1acf47d5ce9974b9198d5195c5894fc1f3dbd2fc1c1663bf204713138ff5d1b8fbd88ee4276799319b79dce6bff32d4fea467601738bff86992ef5e380aedb0a8dd42e440797d15ffe20ed5061dd8d352d3a1c6af256cf2ed70fc06085f4d84ab80f34ffb4d2029296beca547a0c60c0399f632a48276ba3eebcfff6227f35d2300c1a13798f5749f674d42db3e2c75bc8d515fe24d32cd3661b701c5b5d0c012b10a845b1286966cccbfd4cabb9621fe07940c230afa1ec74d91700269c922fe2be0c7f5bf0e13f28efd8f445cee68413ad34f068c7dc05274eaedcb1e3b6af9c2d580bc0d05dcf53db2f20749fac336e86e9595d3c7f3aea133fba23274571e1c2db5e51f167d2b536aa206bcaf90f82e9056c5659d1763d6a3ec235e933c5c9eab4ff43cdb1e88f04ce2a3bac4fe22a6341f475cdd4450a171692b259b65ea08c4191e24d1985a0e3d4eb7d06526acb60cc84978ec6ab66f2cbbac29c2ef0b83304743b0bb178a5ef4f33ccbd91bfb5f63143492482ebf568e0643fc1607d225d5a2e8283f6307b061db9fa5e9334cd6e9b788471b8460e0be2fc2b99d41d7a0327f69f4f6b8dd803052a4679a756635bc73a3f9077cb4e6bec25b30a3f0f4bed1cb3596c055f6495f1ced8c836853562e3107c72a8c95eec366b9cb3a921fdfabb956957c41c7d4c79ee36bdcbdb78eabf4db6f8cb94500aa74c90ab63a7ad16b6b99e43403429f5c90461d3934f7482abd86ac16f10ea7a1a43dc16ce44223d4796f241cd0639b66d037aafb435fb67c15a718213dba3e1f3971d1aa8245fdfe573940d74b254fd38f8a2edc5a69af66d94f44c10ba4354db831244a26d2a03368b2e0c47d038b8889134025e12cc9b3f109a9ecae1cfc902df39ae668d8844da68bad2561e65d25fa0676d015ac3985eddba821a8f5f70e99e58c5691118fbb2a31065c1b666eb5c54d9a8def147967e2a4d5e7e328d98639b1f1ec45f65984b7c0c32330e7a08c0663213da78aebf0764dab51ff41c649c144e1e9a66814f865c9fc3bcaf4e2319ea5e640f71f703e8e068863b2a27fd58c54b42bef6ec11207066105f98605d574305f2cb5420ede8e759402fc50d40f5efa0f403860d80f207c95c0087f0b37e6012c29ae1e1573da05ede56f454e8931ee7315f50635363823acf4177b6c3126836b94e16ab393942b003385ed594a76c1fe85fb7797644cf865c2ec5e0ed75375e1b4425562f7f8ce4ff82853a778ace8a77d8180d818a72ee4c8749f68df33e8b798090f0da4950268f2760357c6501fa2dbba1d7053a411ac407cb73345c66a4ab202471d5704a21d71138a932961ee108a987345c0aa9260ed72421dcdc2048a0de8a5596eb84a08f1e38776a7cf027a290fcc608dd89f8c0e59afa2a1e8662d14367d52cc81ade4809caab211f3584328189752f0a883fd404032d2d17af4ee2a91242a34b5010dddb9df44c830a5d44f207314d9132536eaf945b0f0fcea7d77938e8e0916e7a72155f74372f1b23bbe498dcacfc970822ead430ced6c9ccb31cc83b22912a7b066391726e1fa3039a50fb2d61e2c785f04762449ea9194fa337c43a254eaf90f56d19400b31515e2c6f76629db661deb1f5cc4b977b056e4eadd37fceebfbf502283b3bea15005923add070d64ddd5dab417c5d6e6517efcfc45698349a2e9d3b8e5b104ec77eab47184a27b8509e5669a749f121d3da213f1b6622637ca547e0f0a6fd24ac05cebf3e56cf300f966706ad840ac70ad45d28fd549524d6981c1350450be3c8774bdbf25c5397cfd870affe70a60775f8ee5333c91fe34947e6ae1691ab90b826ce03420eba8e2f478243ec55a6b4b2b52e27bda0b648a27be76352bbf8e7135ddd424e0a886f3d3132271153828e217d8f332debacc58d651d335d02c19994120c8ba9f8d96b93073ada9ec3eed9b11595deee81d906594c17b5b554a34a8e4a0d432935453c2d180b917d6ddcbe7b4413f90e40dd903e153025b65ab4deb66246bd9f1136e34116cb3689eefe4e425bb9973a5919aa190dd0960a171104da85003f773dccdd04208abbf17f4885862589ef7c6e799745459dd8eee1c17be06e42095728f7ace65ae1df3af724e063378f5f402f31188036258e66d2f07fc9050218dac459cf65f16c13ded379584a6d127bf07421c3d1e1bf91d8a7a34c2666f187ea68152a9c7f56cdc2386e87c100d79c8da7a59602cfd6a08c63c023b4da57bf2483a993d29b4cdcfe4cd6077d863f20aa2327407a1b894bf1bc8491c3a5b000bca30aa74dcd3921467a3fd938d304a59decac24bba3e51668831061d40e5a97d62fcf7a38bcaab74a1053b3093621867c1225e6aa978a10f0e194fbc99f0ff881eafdca2746382af9e7198b9883155375da33c80dcc1d2ed80c4d0de155e61a8267cb0c71aefe18085ea5ba1e1a283803a1531b8c9515e7d5318a79e6d441e965defc300913f793a52a893c815eacffdcd6f7d3a8db6d0a0a76d149e0bc5b3d3fb1058ee5edd1670ab4416587b8c4c66f7308f3fdf32cea7eef1240c6e5a43ab6182c8262285b66ebc9c9772647a61cfe1cdb91cfd4605764cf6d1a9d9fb005e35cd7b53c69c68424872adb0812035503b9a8703beebead11fa309e8eb952217d0dbae728fabb87bc97b40a9aa208e3d9dc8643ff346b4fb2f21af80ff6e656b4587adb7c4df7c16c1f47c326f23618389c6861e6201ffd6332f76710e6786f90f4716317dcce9b74737fb67948c23dd43ea08b2f4479853dcb80ad9da50ebf5c5f35d6df4896abe2c6d5fe238724d4ac6b6e24488954a36cbb9933f42b5d517d58dd702388369355a1eff5cdfacd403a337f3a454949adee59f93f9ec81c4c0103ba38fa6401f6f908c52395aa538596495b2e8cc683eb7e1bc91bfa87e84c043c400d2488bf1e69b774a86650d520993fbf71c800014a48ad45b9d56840fd35e5c9b1fcb1b3ab4e89afc0421ceef035246567eb61f83d672506f3e00a2ade196d890e7198028d709b527b0b912542a5aec18cd8d88c842f5fe3da618c39f34bff0712c355f23d782179dbf8d78373fe69fe7dab42fe74253c330c9d8ea15a9be2303b0d32fd1e4a494a64ed40072282c844fb7ea118b057f915336c29498ed0ded5fe486875c00f7d94b980a25aacabf883f17ab45f0f3ef338aa0c8e1f0af46bd5a6d0e330aeb3c06ea26a15b1c963933f7817bda92784fa9db984ddf35f2b280da6708d644394f7d591c2b41b921644dbc8051792d9f33606b6798bc4e5fd5155ccdd7aee8c4a23c5e72622cfebed5757dc924a60845fe4315b7ca83a3b0f956fb885bf93b664d1d9c71882682dd42dc9628d59bbbe122fd3808cad5a2eb14aa35b45ccc8f2f1a89a8eacb4c09a4122518701ae82717c92dc2960bfdbeb6ac22133b5243f685df8d70a2217a928002780c6f723ad56fce54c076ba8ed76d0d61f2ae771d7230b50073b2ea0d3b51434626c29bbd01f1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0x1000}], 0x4, &(0x7f0000940000)=[{0x38, 0x8d, 0x6, "669d1f4eed6b173436dc14806ba77294c056df3b0f2ecd955e738deb0447e4e765bb362186"}, {0xd0, 0x117, 0x200, "5a57a8152baeb69b9a2b41e2e3b5d7e545340a890e8bbe2e74fc435af36e948d335346ce4fc241907665481dd45cfbbb0caa13c0de977a64468d95e6e01c0462b906b098841e96f26fe439f0d2264a2a341d7d080a9ce4570e5a2836f130161e8f4c5eff8f9ce6f761cedc6396444a94d58044b8b91e8eea73353172fdf3239e863ff05c1dd5c454754b9705bc3c4d9df556f617e274be103fef1d1918ee12f58ab9df4d9ce1fc7af364034fa9ed029825782ef4b39088fea3"}, {0xc0, 0x3a, 0x6, "978f5641610ed80401f9af8a69c26b0801db7870ad52000fb8395dabeacd22b1f1075c1610543d64c8b3f2e9c2a4650e058d821b0a52a2486e54b83da1fc4a63739f25810d846fdc1e1432f9961537fea3ca5ae4cb77dc44575d98716131731dde75117e4b8757764a2c59bd159a8968d591bda03130b5c6e0678dd25546dffe8b14bcc0e8f07f47bf01b179fcfc306b3a7ee96f4a3343471daa23f43a6ff952efd7f3feb192fcfae8899a"}, {0x100, 0x11f, 0x3ff, 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"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{0x10, 0x10f, 0x2, ""}, {0x30, 0x0, 0x40, "161a003c7767470d44be05ae478d99d8c59102ed0d3a91e890d83c"}], 0x1380, 0x4004}, 0x20008000) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000d67000+0x97f)={0x95, &(0x7f0000e35000-0x95)=""/149}) 2018/01/27 02:21:35 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000001a000-0x8)='./file0\x00', 0x80) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000017000)=[{{&(0x7f0000006000-0x8)=@sco={0x1f, {0x7, 0x2, 0x1, 0x6, 0x5, 0x480000000000}}, 0x8, &(0x7f0000022000-0x70)=[{&(0x7f0000006000-0xd4)="5c6856cd9ffd47f1416979280614ae555a44f6608ed9e8050815fb490c68f844cbb91e8b9ea244c25b6d975d364135ca9fddd1536a4d4751a8bd3f7d2ad411bb88088ccdc460740994bee02337d11329d4150b6ba3adac7c10a9b5519eb2ceb7ab1f5c7eb4463e5a4223d1e7468a5df5eb407596d89cfca7a35aef7bbf55e297f64d9f0968a1ff1264de0e646e1dc95913ff8cd871587c339936fb7b6ef0edf0655367f08b7c7b0c4ace110f5ac8b9f1fe2f4cc87f37229c4a4d8bd75707e428dcc6798cc32eb525f7e06bb3785bae823ddb0eb2", 0xd4}, {&(0x7f0000022000-0x1000)="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", 0x1000}, {&(0x7f000001d000)="284fc666a091cc4657c59ebc8c83831428c4b784b293ac5585889baf2db0808a9cbc656d090a04efe756e1b95caa8d12f6411efb9494dfb53da6145a8075e3a90d1c7772a367019c010469e92eaec7af0c309a025180dafc50e3cc3e355f26", 0x5f}, {&(0x7f0000008000-0x25)="9d3ba963ee38af6c8851777ef85474acc87702e51b00953442d2e62506dec6a8c018894023", 0x25}, {&(0x7f0000021000)="d36e90660995cdf8a4bc87352d9e7433d773b596888a80259c9c5db4e9ce38f10dd167ec1c5a4fbe4d2ad32d553e16216c83912e8dbce85ceddc7f8616f0107ec9b455e5521ced46a3a80ce5c578a002f1258ae9ce8f3afe98a94a6a0ced409f70", 0x61}, {&(0x7f0000022000-0xc3)="4be9aca934998413d4c3cbffe558ae6e3e5bbbab5675292fbb7e0eb341d7ee265332b4758db6a6f89e722091fd497fb03f1ad82546ab566cca92e0e3b350dde37ba8f358921aa47227d3a115eabedd7597fe64a7251274721e217d046a1ac6cd025f5980af2d989290a9a18f0d74a02f70705a1496528f91597a12f5299b7f058c612161ef3aa38c89443904c203e44c8ca51804ebfe92abf17d3d5bf0563f9d9ae16a4f492cd9de6894c88d3ca47220b94064abe0f01c2f4747d250378a94d9a9dffd", 0xc3}, {&(0x7f0000022000-0xff)="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", 0xff}], 0x7, 0x0, 0x0, 0x800}, 0x27}, {{&(0x7f0000005000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x4, 0x3, {0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x45}}}, 0x32, &(0x7f0000022000-0x20)=[{&(0x7f0000021000)="e57e258cec7c82b4e98117a88b3d2a1298fd26eb926ed81e45342b4ee892eda95f94a44a7341642b8d4e7bbefd99f906885b169ffe59cd58a071cc9bbfbceb1edb5c801271a9409a7d65c2112d5dd65ee55ef9665d6bd98abc0842c63e8addfc20835102213f17dc1efc98f54b15acb432c27c4157d49914443367ed47889637a5bb12d475396d9b430d8bf49ecc4f23bdb7ff8f71833203e9e3235c431bd3d82c42ed2356967746137f681f7276349dd991653e35cb425f1c2d99ec46a7b02ebf52495e071734fba8d3071e3e88cba1647cf850243c9237b4332652d313b28a923203be01", 0xe5}, {&(0x7f0000022000-0xc)="465071363907a664de3f4d86", 0xc}], 0x2, &(0x7f0000001000)=[{0x78, 0x18f, 0x5, "1800b3be351d08b966965c7f29819efca8a02f3198d83203f397e30efd3b4872e4095bd0d9817feaeebf670eb05f0980593e911d36cf74f657c8ffb81b53fc991272caf58dd1c0731300f62554710631024ee8021ce4d40ef0be64e3e2dc9a969dc67def0e3c"}], 0x78, 0x4000000}, 0x9}], 0x2, 0x4) mkdir(&(0x7f0000012000-0x8)='./file0\x00', 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000020000)={@common='gre0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000020000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000-0x4)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000023000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffff8, 0xffffffffffffcaf3, 0x400, 0x9, 0x800000, r3}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f000000e000)=0x0, &(0x7f0000023000-0x4)=0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000022000-0x4)=0xbeb, 0xffffffffffffff81) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000023000-0x28)={0x5, 0x1d, 0x1, 0x7, "def6bee56749734fe3834be87b5bd32fd7cd9ccbcf94b2a9d579994a470e93f4"}) 2018/01/27 02:21:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009f2000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000022000)=0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f00002a8000-0xe8)=""/232, &(0x7f0000b26000)=0xe8) accept4$packet(r0, &(0x7f00006de000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000007b000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x77359400, 0x0}) 2018/01/27 02:21:35 executing program 4: socketpair$inet(0x2, 0x0, 0xffffffffffffffff, &(0x7f0000ec9000)={0x0, 0x0}) clone(0x0, &(0x7f00005b6000)="", &(0x7f0000191000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000e1e000)="") lookup_dcookie(0x1, &(0x7f0000000000+0x49f)=""/251, 0xfb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xf7)={0x0, 0xef, "95b5e0a76b1a916f2c60800042cf677dc8dda9180e2b82288b70dc84b387dd17e21b6cd85314e0dbd8da5dae8b8c6d14eec171d4a195ed6724814d29ade0cfd51aac9b8ed6fc5c5760ba28762574af8b59da520feff24d6455705bf62383162ef654271a00d3e7d7f9cc2778c06e19ba3ea9de1b7850c40ba794612a09e78c7d1f657708653aa3d62aa41f8650a67d850c37b7c763ca483525e3574ca6fb6a9aaf28ec2357d7b920b8f4e9c056197cd372ebe6922c64aab79420756b784ce6f42c6a19c5a51a154e8249d28314575ff57db39dd3912a9b3b1d83c0d2352f8d80f30aac84b14efcc903f37628f935f1"}, &(0x7f0000001000-0x4)=0xf7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/01/27 02:21:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) lstat(&(0x7f0000cb2000-0x8)='./file0\x00', &(0x7f0000528000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d37000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000aa000)=0xc) fstat(0xffffffffffffff9c, &(0x7f00001ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000ae000-0x8)='./file0\x00', &(0x7f00008d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000079d000-0x4)=0x0, &(0x7f0000277000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0) r6 = getgid() r7 = syz_open_dev$mice(&(0x7f000087c000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000451000)={0x7fffffff}, 0x1) stat(&(0x7f0000113000)='./file0\x00', &(0x7f0000417000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x8, &(0x7f000075b000)=[r0, r1, r2, r3, r4, r5, r6, r8]) r9 = mq_open(&(0x7f0000608000-0x2e)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r9, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_pwait(r10, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000050c000)={0x0}, 0x8) 2018/01/27 02:21:35 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000a000-0x4)={0x3, 0x0, 0x9000}, 0x4) bind$packet(r0, &(0x7f0000008000-0x14)={0x11, 0x5, r1, 0x1, 0x8001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x361, &(0x7f0000008000)=[]}, 0x10) 2018/01/27 02:21:35 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f00008bd000)=[], &(0x7f0000f77000-0x28)=[&(0x7f00003f4000)='security\x00', &(0x7f0000f77000-0x7)='vmnet0\x00', &(0x7f0000f76000)='$\x00', &(0x7f0000f75000)='bdev\x00']) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b28000-0x20)={0x5, 0x7f, 0x208, 0x81, 0x25b1, 0x6, 0xf0, 0x8, 0x0}, &(0x7f0000766000-0x4)=0x20) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a3e000-0x8)={r1, 0x1d}, 0x3) 2018/01/27 02:21:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = memfd_create(&(0x7f0000ed6000)='&keyring\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d10000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000461000-0xc)={0x20000000, 0x0}) fcntl$setown(r1, 0x8, r2) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) 2018/01/27 02:21:35 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000899000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x91)=""/145, 0xffffffffffffffb3, 0x0) 2018/01/27 02:21:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x11) setsockopt(r0, 0x10e, 0x0, &(0x7f0000fae000)="", 0x1af) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/27 02:21:35 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f7f000)=@sack_info={0x0, 0x1000, 0x5}, &(0x7f0000f80000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000df000)={r2, 0xbd8a}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004f0000-0x10)={0x1, &(0x7f0000f7f000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc4000)="", 0x0, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000648000)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 02:21:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00008ac000)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/01/27 02:21:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000262000)='/dev/sequencer2\x00', 0x309040, 0x0) getpeername$unix(r0, &(0x7f00005b3000)=@file={0x0, ""/88}, &(0x7f0000cb2000)=0x5a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)=0x0) fcntl$getflags(r1, 0x40a) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000699000-0x4)=0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000979000-0x8)={0x7fffffff, 0x6}) 2018/01/27 02:21:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)=""/19, 0x13}, {&(0x7f0000000000)=""/209, 0xd1}, {&(0x7f0000001000)=""/25, 0x19}, {&(0x7f0000001000-0x20)=""/32, 0x20}], 0x4, &(0x7f0000001000-0xff)=""/255, 0xff, 0x3}, 0x9}, {{&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[{&(0x7f0000001000-0x97)=""/151, 0x97}, {&(0x7f0000002000-0x80)=""/128, 0x80}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0x14)=""/20, 0x14}, {&(0x7f0000000000)=""/139, 0x8b}], 0x5, 0x0, 0x0, 0x5}, 0xffffffff}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000001000)=[{&(0x7f0000001000-0x2d)=""/45, 0x2d}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000001000)=""/65, 0x41}], 0x4, &(0x7f0000002000-0xca)=""/202, 0xca, 0xfffffffffffffffe}, 0x1000}], 0x3, 0x20, &(0x7f0000001000)={r1, r2+30000000}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000835000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) 2018/01/27 02:21:36 executing program 0: getpeername(0xffffffffffffffff, &(0x7f0000f49000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089c000)=0x26) setsockopt$packet_int(r0, 0x107, 0x1a, &(0x7f0000144000)=0x9, 0x4) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x20000000000000, 0x5, 0x0}, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000ff9000)='./file0\x00', 0x20000, 0x2) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000ffa000-0x20)={0x1e8, 0x3, 0x46c1, 0x6, 0x8, 0xc5d}) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r2, &(0x7f0000ff9000-0xc5)=""/197, 0xc5) 2018/01/27 02:21:36 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00008ab000)="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", 0x1000}, {&(0x7f00008e5000)="", 0x0}, {&(0x7f000054c000-0x7c)="dd80187d1675d5ec513d2674250e20e43df69fa4edac3ba95804da4ec23974aca216e03228ab7182f45af523c5e78bb5b5e0fd9ab746e29a24bbae7231c4643f30c31473006f6480c4340b39153dfec7b5a50d321fae0b1951adcfb1192f519c67b5b64dccb0ab71c9e802de7d1d52c1320dba4ba966a22afcec6931", 0x7c}, {&(0x7f0000306000)="4dff56ccf6e613f14cb346c6b4bc11cb56c3efbcc863eb8b4a31817fa53b480ac61ff10669dee79a1395bc44d6cf5a65943480634d058fd9bc9a4d56c160d6005386f73b9c5562fc5f24b1d0489c62063a7bd6aa6377e519ff019378f4eb4fb189c23a7949e435b9f3c439cc65a8df9292cf8c707bc92ff88601a8334e392ada467ef4d2cdd500783614cb512f16fe758a", 0x91}], 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00004ad000)={0x0, 0x0, 0x3, 0x3, 0xc8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x34, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) fgetxattr(r0, &(0x7f00004f9000-0x1a)=@random={'osx.', '\x00'}, &(0x7f0000715000)=""/128, 0x80) 2018/01/27 02:21:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000081f000)='/dev/vga_arbiter\x00', 0x82040, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000036c000-0x108)={0x0, @in6={{0xa, 0x1, 0x180, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x7, 0x1, 0xfffffffffffffff8, 0xff, 0x0, 0x1000, 0x3, 0x400, 0x80000000, 0xde64, 0x7f, 0x8, 0x4000000, 0xde48]}, &(0x7f00004b2000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004ca000-0x10)={0x3ff, 0xe, 0x5, 0x8001, r1}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000230000)=0x0, &(0x7f0000144000)=0x4) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(r0, &(0x7f000042f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a32000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000cf5000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pivot_root(&(0x7f0000e51000-0x8)='./file0\x00', &(0x7f00005c1000-0x8)='./file0\x00') 2018/01/27 02:21:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006f7000)='/dev/rfkill\x00', 0x40, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000fa000-0x8)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000be2000)=0x0) 2018/01/27 02:21:36 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000001f000-0x8)={0x0, 0x0}) 2018/01/27 02:21:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e1e000-0x4)=0x0) r1 = getpgid(0x0) rt_tgsigqueueinfo(r0, r1, 0x4, &(0x7f0000b05000-0x10)={0x5, 0x6f, 0x8001, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000739000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 02:21:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000a4000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x800, 0x1, 0x6}, &(0x7f0000000000)=0xa0) prctl$intptr(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x807, 0x999, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl(r3, 0x9, &(0x7f0000001000-0x43)="229b3992957cea398f0a5ae01332bad8be3604819b0080a1f73789d0a8f6fa1dd51ac2910fb8cd8c1f9ddd83c83d271fb91e926bc3ea50ebe84638e19c0953b9e23b5b") r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x90, &(0x7f0000001000-0x90)=[@in6={0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x1}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x1, 0x95, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc09a}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000002000-0x6)={r5, 0x9}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x0) ppoll(&(0x7f0000002000-0x10)=[{r4, 0x400, 0x0}, {r4, 0x202, 0x0}], 0x2, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x80000001}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000003000-0x8c)={0x1f, 0x8001, 0x2, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f000017a000)=0x4) [ 38.426047] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/27 02:21:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007f2000-0x4)=0x8) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f00002d0000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000001000)=[{{&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000000)=""/140, 0x8c}, {&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}, {&(0x7f0000001000-0x13)=""/19, 0x13}, {&(0x7f0000001000)=""/13, 0xd}, {&(0x7f0000002000-0x16)=""/22, 0x16}, {&(0x7f0000000000)=""/245, 0xf5}], 0x7, &(0x7f0000001000)=""/209, 0xd1, 0xffffffff}, 0x2550}, {{&(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0xa7)=""/167, 0xa7}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xec)=""/236, 0xec}], 0x3, &(0x7f0000002000-0xf7)=""/247, 0xf7, 0xfff}, 0x40}, {{&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x91)=""/145, 0x91}, {&(0x7f0000001000-0x71)=""/113, 0x71}, {&(0x7f0000001000-0x55)=""/85, 0x55}, {&(0x7f0000002000-0x79)=""/121, 0x79}], 0x4, &(0x7f0000001000-0x13)=""/19, 0x13, 0x8000}, 0x20}, {{&(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000001000-0x80)=[{&(0x7f0000002000-0xd5)=""/213, 0xd5}, {&(0x7f0000000000)=""/124, 0x7c}, {&(0x7f0000002000-0x88)=""/136, 0x88}, {&(0x7f0000001000)=""/106, 0x6a}, {&(0x7f0000000000)=""/131, 0x83}, {&(0x7f0000002000-0xb7)=""/183, 0xb7}, {&(0x7f0000001000-0xac)=""/172, 0xac}, {&(0x7f0000001000)=""/97, 0x61}], 0x8, &(0x7f0000000000)=""/121, 0x79, 0x9}, 0x5}, {{&(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000)=""/54, 0x36}, {&(0x7f0000001000)=""/52, 0x34}, {&(0x7f0000001000)=""/151, 0x97}, {&(0x7f0000002000-0x59)=""/89, 0x59}, {&(0x7f0000001000)=""/59, 0x3b}], 0x5, &(0x7f0000001000)=""/252, 0xfc, 0x5}, 0xff}], 0x5, 0x40002023, 0x0) ustat(0x0, &(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 02:21:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000052a000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000000)={0x9, 0x11, 0x8, 0xfa, "d8bb78624ed2569d85e8f403a9624f3ad63d57e7817b6a1874a4537b95829825"}) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x311000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) sendmmsg$nfc_llcp(r1, &(0x7f0000002000)=[{&(0x7f0000002000)={0x27, 0x8001, 0x7ff, 0x7, 0x101, 0x9, "8a5093d02344552c30a21f6582c4f928e5268d6b99aabf81617b0c77ce4ae7ce2a345df3d4aed6a15e6dddf2e3b8ddc26360995de767465fbf14474c307a66", 0x20}, 0x60, &(0x7f0000002000)=[{&(0x7f0000002000-0x37)="0159e935d5ee3f508a7098fad94c22a0bf635c8c41f76219a9329757c0123f76ba2e0d81a6f7169aa8bf687bf9d22d550c2d6edf0931df", 0x37}, {&(0x7f0000001000)="b0418fe6c05596dd780683a3ccad5e33f503b2438884fe6948bdf794708166285660a1c58b0ecf855ab4ce57c5196e8857603c8efba7e31ed9aae3c4a69087bf981a72a51725858738c678123240115467542f91a13d8730571216419f105db0f3518eb7a6fdb0cdd5f2566e4f46fa210da12fee22a73f341f70bf3f76bc25dc82342666f1249ae783df8232b1d7bb5cee557c25a0fece8bbc0cfe779dac031992eadcea4e9713a51ecf05d5b932bd9bcb55ad43f74b309029715b9844a2e41f58aa1a761c012cb09dc745f23cd4eb60b27e5726cb5ada5211d6660ab088e92af0335315616f932bc1370a2d49f23a9f6d17e94367ab791145fa1be0a6b3608fc5e94afe9630f4a3c0d1c9e4987942dae94c4150bbc0934bc19d56e54182e603cfc6ae5f507e499a92a12de7a7c78e7aa99c6da0ee8361d975e53f451c6285c1a1d3a8ae6949555978668c44c2b4e33de2bc4cbfe6abcfc15e9f1ef1fc69b7f7c254aa1bfcf57d83a9ab2b33e3e9f1d3fb78ef7ce6cbd56c46384129c4eccbe216104a913d5c7d7d8c06f13aaa8e31c92ffec9a8ff16a5bb78e00486619786040b96f3a021b2a8a37775ff893dc8e6f6b78babcb4d1aa6d00369c39e78599df00f68d0854343c437d333e71acd4157da5730d0ec66b2b01e3bee5a161580291891549ebda9905303373764d2a35b486a8c6c40cae4ab576255f694fd01f8c9dbfedbf5db271f883c75a59379c70df9bf4ed931962e1196a7dd2c49550a0732fb70214d9a39f095818b1227c67e3b5c3225708512bcdcc040fcab4a5f7ffe88a0ba20569bae6f2a58f0108efeae985c58eff7e0d51c48528739632c2de5fd91937e71a20c147d8848c7e242eb9e5b9cacfb749733a0fa5fc641a13f9cb4491248339c3d7b8bb5502f211490064232752242529f4539207b57286fcb97ca314ec9e3a2a4e1ce859dde82f0f237c773ebee583b2794dea9e200b58eb79f9a9b78d947464351c9fee77cc359d712e4727aab923f57f32d8278e3a893725dd7f21eda0e7d97c111009933fdbd200ceed1dc176d0d7a3fbc771b100f36af017ea674da5568568e62f75175325bcb4e30be939431ac1eec2758b0b2aed03ed71cac2d526a694f4d985ac1346e231f8629f668e479c74719f41442a657f11cd84e67664c667885e7825007827706d89452b99ef5b8a463be4728816f520cf035b20e27214139f5760610eb12580247c4a728d87adfc0c15ecca7c849e51dc7846e845e6c72aad4e8b2e995f1676e89e76342c4bce4a13d2cffec8fc615605aac69c7f416f6ea01088f8f7af4bdb4b48d4cae6e308530628a8d9e46fb7da1e1efa07e6bae420357238a5b2c8cabe1c19a898b6e745137c2291d9e6a2eb405839cffaf5590bcdcd19550abff04ea99ce1cec08bc4ed8d82696d8b6bc1214014482a375d5e8ad60ad9bf1641b93850fbfedca649c2c660034a3a909c854dff5f944a7cdafa3fd01326230ec9084e595eb0c18738684833a55b6ff4879fd22c8393407530ef9381785f1a948187adebbc3bf3496d2f2b9a6436993d9b25d780c04da8d1b959cd1ad808bded065f615e586b742acce76fb72d023879db8c83fa25852ccd924489b2d5bfb4e6229545c0de345bfcab683dcf8bc90c57329929cb2ce09e5ebe37fdc3b3cec9c29457fd6a35e0945c51fe30dd6c01d50e216b357eae19a8bdd41eda2283c760816e60ddec08d7f4a3d2b6623da37f71ee9226d2deb7d75e49bd3a2108eb24dde6dce8b43450bc5cf74d298e35b220bb5cb032774b531994d3ad19ff07dbaf51b75953f0206380cf68e642e24d4f58b45d465d0213daf5988423ee372a952fda191858caeb607ddb6217941e255f55fe4a8d0381858f3c2fe364d95021afc66b6997c76ba43d52806e46a7b06b3564169c55827b18ebd4265a870275b0f35a661e44fe4b8445a359920b0c648f09aa7e38e8213c754bda26370ff39df4bbf697e49d126eb5e29824834bd9d0fe3464f0f9109814578e631ac26171dfc62df3ee0cdf5a198754720c283e19b2340f983141d99988bc7d811186de6611d024dc62e3bf56fb59fae88c3635821ae6486091ed15fcc2aa544fb04a8a99d10f7c2e9e0b4da89dcb6d2e1b8a957b8434ebbb2396e34e3eb9df2758dc38ac983e463b29a30c0c1db29437e47bc6a57d052074793627113e1e4f5d98b613da7327cf87fe7716111b2e2d838e5f6b7901b34d26f9c0cbf39913153068d0cb2351eb4ea450ae4adbbd2e674dfcbbb84266d28b1d41d72ab9177fec6789edccc18dcb44f48a68458dd37717b87a602d5d6288fb3deaf2a392ed9b188010348c4aec87a52ca93741368a9b260d515eaf482743501bfb2f746f3ee259330d5562df6b595d4ef98270ce83d09371ac77f19d0c340cc7218922a6dad9d4fd43c5820b248a3cbd7537a14af7e117e1bbee6e3e2d4ee26d463e60434110ef27a62e7abf44e095fd56c4725bcd90deb04c6ba2c8695cd87885c0a46763caabfb8cc9b2834f37f3a57dc7fed0a874aa7373aada7989f4302b394b0e318abbdc4ce5c89aa0d7f0cc9105d796f4fd36e634016b6c860816973166909df8efc2f58bcd4b998c71ece82b1dc6a97027e9df7227a5fa5969040bfa0100e0b21710480c2199c5b75a3271dcd4ab2b2ae98b00bbc07020af1edd140941d0b557a1be6cb03cae5e647807a8d556f34b6e7e5e18f3f237c8aa703bdda367364ac2bc09c755f0c637ff79d709bb7582f6e0037c44e99143fd234aa0cd63eb5f04fbe76fb4b9dc338a674dff9e62d576777e3b108d2e9f5ed1f69a2e34baf66d68ddb033bb4e28cbd20c32d9357a51e350cf0923b903aae2085bbd794596f6775c86a34bf3f982bddd829e8750b675552abdfec83ca823cae364b74ec034f74751779d1605cbfa4210fc59bed0a31ef892099b759468732b4aa58710516e7e1bd459af5186a68e9bf53d957445254ca4393bb45cf1010652c71dc16d980bc20114d82a0701284e50529287bf4f25ad0d1cfe74ab482c77f84f32bc8ab6fb12fbbc593928e89961e44a93d6de55128057e1c075df31fb0fa8175017c53e929612f6e481838e71c4bd6b1a85bed02e51a201f7f11347b401a9089ed1f4e44b92a03c0e6fffd3cec75e158aee9f9557cc20ece862ff182f29f980fce0493d8955890965195390ad532b99be7e3f5addf23793e378e6310cacd803f94f82e530a9c6429fb15256b6591dc173b51ac84f196735e05746cd9071744ad9c69b5e724f980bf597c3b5707db5c607fef40c457c98925958b507c1aa68703e3b3c2c26e17f3bd32a7a9d4a86fdea8f861d1da832e06791fa8e01d30231546e9a6deccaf5f11bad0650588ddab8e60645c50315c3b0e1bd5cd47a84c328d9ec86c7da7870bb3e97aa50e83df502991733891bbcc2a9f0b9901f6ce9f4ce6a42ba6e1fcba32e40d1936b5aff469924994cfff05c693f831ece50f5a627cf06d42e91b8d13f32641908392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0x1000}, {&(0x7f0000003000-0xcf)="93468180049a040ca9c930630592c1d4d5f876448d70cd5d595fabe983f3e8bbe15bb08a7c098aaaf8532ef382ce1f90c4e360bed3a70ddd0ae964c938aa4987cac5702f7e014e3465649533b5d0458135955fff1190ef8c64db08ec3c4ddd82a60a7d2991934ca217233f3ed84abd2b8602509784e9b13cd75ff805f2f8977459e51589aacc5954c131987e15d4f98f81b3ed9e36a83c8c3dc3d7ce1071217d730ac2988d44de656cf787d607cf2e43a7684d58cb82af71bcdec9bec05a557accead20296868397b0827ae3a55074", 0xcf}, 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", 0x1000}, {&(0x7f0000000000)="1cf84a0fe06b8d4a02565a4bc68ab48ac98239c97d2f10ca05a2", 0x1a}, {&(0x7f0000002000-0x11)="f5f3ac65ee59dd755e473fda053fd89b59", 0x11}, {&(0x7f0000001000)="1ceaf4d245c69a1f831b6069c6da01a02f330f61ba3d70b908291492e38640c5af3b62ff5ba98c5b861beddcc073aad48bf39fa9657003282a316629c6425dd2cf589c213e8f379b0e9cc738d8588a476f3f01799b8b024d34235dbf87472d9f1c07a7b2e451375a92192fc4e8f11eef6dd8ae18cc4e772eca8f56dcaf1f80ddaeba2171b1054b8faa2547a3cda5022154fbae6b4e24d553e1b937f74b38b2615b7c80ea56b4a2556ef60d36caa4c26ae2adf746a7d6f993d762f34f2fcc3deea01438cbd1a8a38322c2a83100d6bb231e7f714f9f45326751cdb8", 0xdb}], 0x7, &(0x7f0000003000-0x48)={0x48, 0x102, 0x0, "1149b8bb0608bebb974906982434301db606a46fcd78230a3c0f51ff5639ae7956d51d23f4874577986f194428347960bc3bdd523cec5f"}, 0x48, 0x4000000}, {&(0x7f0000000000)={0x27, 0x1, 0x0, 0x5, 0x7, 0x80000001, "e8caf0b0ed6d4497be89d10a2f2a0322813f0d03a5c703b5bf2ba2ff7dabc910991c6ff869996736736437d43c2303fab55f1d38722fc1ef8640cba953b1b0", 0x4a672edd}, 0x60, &(0x7f0000003000-0x50)=[{&(0x7f0000001000)="e1ceefd3b6d204a7b2ba4a4806e2324501cae41a3a1a5dd6798c02acc18c444950177c390ca414d673a0c9502ba0a1294b564e9db62df1e3d61c956d563afa0a35e8cc9db0f414551924c0", 0x4b}, {&(0x7f0000002000)="dbc6c2fdcc37c4b7a42beddbfe908b8f1bd6bc7a9b7cb948295508b37d3c912fed228fb4ad3ea3cceb8020827f6050486796e4be451024bf4e4ae57160d95b6d47eef6ec0bf5fc5644425172aacb1b49df86efb670baa66d14b0541c7e97", 0x5e}, {&(0x7f0000001000)="40aae51a44e471c39e6a2f0c83863924b568c2cf308989c77fd479ad5ae54b15f8f5c706a82329e2641f8505a4a0acded9725459dfb271c27bc957ea7899eb5e65fa1108aa94f84bafcb47b3757edfa5503690759e231ed31edaf5b930451b396b10114609a0b64f8183205f6c7ab540cb5eb5c61dab0a9ce9c13309bae36558be2f1d5edb6e688dcf8e381dbf90972404676905a41fad6672721d75bad7b8ef093d4fb540a4003f6c6305347e6bb2d7742d4bf00c17985e62e4263643eceb9756a7d1501e0eb620623e7d22fefb129a1ad55b843836a34e736fb14c9e3ee87ccfb090ed", 0xe4}, {&(0x7f0000002000)="177236947e8cc75f468c502863a712fb22b031952a799a3ea9df08931f5a2ae8656636536ed7d09fd8f3ecb26819a2e05570d47b50fe5d2ef27814cf86c23840d6a997d04e6c918c9064e04ad058a343205a6357e08c0cf3485237b9063c0b074ab4f7eb92d4f3755ce73b68783eb516cdf5f0783bec088e1a2640630c68b592a8abffe95b493dbbab1e15ebd1a36c0ead2620dc1744c5dae7cdae2fb61241104df90845dde6600e1d4d55d00b3058140f59e2717041234e090264f847d75e94e9448fc19ca6a7c2c010545df25f4b877346387a803597f1af47a8c686a39a0a23706a80940368d0634be62691af80708ede1f", 0xf3}, {&(0x7f0000002000)="37d0024c670f5239bbc9aaab56d326b41980a5a543cdcca1498293bc9570444ec42c7d5008cd8e94edfab33bc0b0013515da259850bc7463dd65a2f766409067854d1697b89ee83a2460b5c01ce3e7e31c74029dd31dd1a8a9a1af0504183d627d", 0x61}], 0x5, &(0x7f0000001000)={0x90, 0x112, 0x9, "c26403f9a4ceb6902785e11bc7fd76159e5b772b1fda3cdd1f45d97877b260a17150ea57c9edd3e78a0b5506e43470413282b1c73915b4088b94b2cac089f51d382f41ad60a0798e0a683871a1313c4c5b1f25f8e9c856df245cc3ce615015915adf7ea187171af6388aa375d5dcd511b7d4061af41342e1cfa7d2b2"}, 0x90, 0x4000000}], 0x2, 0x4010) syz_open_procfs(r0, &(0x7f0000018000-0x9)='net/unix\x00') 2018/01/27 02:21:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000493000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x20, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/27 02:21:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e8c000)=0x0) sched_setscheduler(r1, 0xb, &(0x7f000052c000)=0x9) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00007dc000-0xe7)=""/231) readv(r0, &(0x7f0000c7d000-0x40)=[{&(0x7f0000962000)=""/45, 0x2d}, {&(0x7f0000f7a000-0x1d)=""/29, 0x1d}, {&(0x7f00008f9000-0x6f)=""/111, 0x6f}, {&(0x7f00008b4000)=""/235, 0xeb}], 0x4) readv(r0, &(0x7f0000f36000-0x8)=[{&(0x7f0000e7e000-0xc0)=""/192, 0xc0}], 0x1) 2018/01/27 02:21:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$int_out(r1, 0x5460, &(0x7f000024f000)=0x0) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000c7e000-0xa)='autogroup\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r5 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r5, &(0x7f0000e5b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00001ec000)={0x0, 0x8, 0x2, 0xfffffffffffffffe}, 0x8) 2018/01/27 02:21:36 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000647000-0x4)=0x1000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x440000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000005e000-0x4)=0xa03, 0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000198000)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:21:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000060000)={&(0x7f0000245000/0x4000)=nil, 0xff, &(0x7f000065c000/0x4000)=nil}, 0x18) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00009de000-0x1bc)=@newsa={0x17c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x8c, 0x1, {{'md5\x00'}, 0x208, "f7bd48ca5e668f9453bd394e7e44487ac898bd977cc96e616c9db80b9876498f9c393bee569ec344fd20b494254cc29089050b22061a7400e45fa969b0d346ce38"}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:21:36 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001a3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000039000-0x4)='em0\x00', 0x1) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000039000-0x6)={0x0, 0x0, 0x800}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x40, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) bind$nfc_llcp(r2, &(0x7f0000027000)={0x27, 0x5, 0x5, 0x6, 0xfff, 0x7, "be84a49990b6e4a1afab8b25bfe0d031dff4f4ccce5b74157443ca9ea6312cd7616c18f4489c07c9e3c48be29af18b186d90be116c2009de96efc78ec52dd3", 0xff}, 0x60) r3 = dup2(r2, r2) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000038000)={@common='ip6_vti0\x00', @ifru_flags=0x400}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000013000)={0x3, &(0x7f0000039000)=[{0xffffffffffff8001, 0x161, 0x0, 0x9}, {0x3f, 0x1, 0x80, 0x8}, {0xffffffff, 0x9, 0x3173, 0x8}]}) 2018/01/27 02:21:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e57000-0x9)='/dev/sg#\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000ce1000)=""/161) r1 = syz_open_dev$evdev(&(0x7f00005ae000-0x12)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000073f000)={0x7, 0x0, &(0x7f0000fd4000-0x17)=""}) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00008f3000)=""/54, &(0x7f00006b0000-0x4)=0x36) 2018/01/27 02:21:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000a51000-0x3)=0x0) ioctl(r0, 0x6, &(0x7f0000849000)="857d6404f032d80ea26393310092198791baa7eaee86a8af8ffc28a70ed5609e84c6d30af587cd52709ea08fd4323dfd81137db6c0d73b0cce25fa6f544eb951305e35a51ab61dc9a9f67515c0474155709ab2e1958ee8844d746d878eb5d83de562a20ad1a2bddc2e29215201c15fcf5afe6c6796c9abe02003aaa4296f013e5b720b721d72b34749d4e2df3d37123960c0b46a795676477b96b01a3afdc12bcf1b5457ca8306dca4216344e65087c7023ccfd859477eb93cd14b2ee4138cee2d0fbaa9431f684f2b43cd8c12093b82ec7ced09067d27a01f2ee8d0c57fec43a5f75d") ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000fae000-0x4)=0xfffffffffffff001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00009d2000-0xc)={0x80000000, 0x3f, 0x2, 0x2, 0x1, 0x2}) 2018/01/27 02:21:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e3c000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000050e000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x7f}, &(0x7f00003d5000)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000346000-0x8)=@assoc_value={r1, 0x20}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000888000)='dctcp\x00', 0x2ac97d08) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000829000-0x8)={0x400, 0x6}, 0x8) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r2, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/27 02:21:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000381000-0x4)=0x8, 0x4) close(r0) sendto(r0, &(0x7f00000d0000-0x50)="d3169946bb503c847a8b48c2f33b6bebd4d869efd092988d9d075ddb1beb4828b94d24fdd9080f5f0b0644f842ecec682ad4f3c9c011e1c4a9f03f2110c69a73c6e23f4b24e905a8ba814f15f50e68bb", 0x50, 0x4000894, 0x0, 0x0) 2018/01/27 02:21:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000e55000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000053e000-0x30)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x14, 0x0, &(0x7f0000c36000)="3a96391a2c050004f2345adae5c42532db3666751607acd2e67f9ebacc6a36de994a2ee38ccad85af6f3a73402071f9b5ebdbdc17796fc33bb5eec8dae34f24b824a644438f5f6e6ce5b8cb580bd551b4e642d82fb37457a199cebb0c77949dc3570ac8d23b38df6a558ebb28d4e61efe451be1af39258100ccea74a7a5bc7e210d4e97fcf4c1ebd7279886e7b3865b931eb7e33b221a71b2bfea80c3973cefbfbb85e3c3ba24adfca094bca4f3a6937477c362fa323476e28f954a9c5888b46524358fc666a16116dd6"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/27 02:21:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a7000-0x11)='/dev/vga_arbiter\x00', 0x200100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x4) r1 = socket(0xf, 0x3, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000bd5000-0x38)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001fa000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0}, [@mark={0x1c1, 0x15, {0xffffffffffffffff, 0x0}}]}, 0xfdfd}, 0x1, 0x0, 0x0, 0x0}, 0x0) mount(&(0x7f00006ca000)='./file0\x00', &(0x7f000047e000)='./file0\x00', &(0x7f0000a5a000-0x5)='ext3\x00', 0x111024, &(0x7f0000e53000)="7d2e649b6eaff4d6956f21f563bb7a4bf6c4a21a540502c805fe1dff9434e6095705b9793af8d1b777f1faa740af2c4d6714cce1eea64b018c7ff5eddd2a060949fdf81a328ef3e478ce47d67706490923e4593f352293155609907e4b79de462e93baef95f171a3dcfab411c7b748023c5579ac4380c67d") mkdir(&(0x7f0000288000-0x8)='./file0\x00', 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000155000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00001dd000-0xe5)=""/229) [ 38.975859] audit: type=1400 audit(1517019696.556:10): avc: denied { set_context_mgr } for pid=4957 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 39.028471] binder: 4957:4970 BC_FREE_BUFFER u0000000020e55000 no match [ 39.036647] binder: 4957:4970 BC_FREE_BUFFER u0000000020e55000 no match [ 39.056109] binder: BINDER_SET_CONTEXT_MGR already set [ 39.061470] binder: 4957:4971 ioctl 40046207 0 returned -16 [ 39.071573] binder: 4957:4971 BC_FREE_BUFFER u0000000020e55000 no match 2018/01/27 02:21:36 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) r1 = accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) shutdown(r1, 0x1) 2018/01/27 02:21:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') flistxattr(r0, &(0x7f0000e0b000)=""/170, 0xaa) lseek(r0, 0xfffffffffffffffe, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/27 02:21:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000ead000-0x1)=[{0x6, 0x0, 0x0, 0xffffffff}]}) umount2(&(0x7f00008ec000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f000045b000-0x9)='/dev/sg#\x00', 0x3, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b40000-0x10)={0x2, 0x4, 0x1fe0000000000, 0x0, 0x0}, &(0x7f0000a0f000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f29000)={r1, 0x45, "81717ffa72780f030ec1a141417638667c3dd317a5e66eddb7037ebb8663a41804e044a452cb0ad520852f3bd0d0ac7a563443e05dc48205f748c51e12590a226710e089fc"}, &(0x7f0000471000-0x4)=0x4d) 2018/01/27 02:21:36 executing program 1: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000eb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f8c000-0x4)=0x14) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f8b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) sendto$inet6(r0, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 02:21:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000061e000)=[{0x4, 0x2c}, {0x4, 0x7}], 0x2) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000479000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000030c000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000057000-0x10)={0x5, 0x1, 0x2, 0x3bc9c904, r2}, 0x10) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") ioctl$void(r1, 0xc0045c7f) unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x200) getdents64(r1, &(0x7f0000810000)=""/61, 0x3d) 2018/01/27 02:21:36 executing program 6: getresgid(&(0x7f0000795000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00004e7000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f00000f4000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setfsgid(r0) 2018/01/27 02:21:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00009c0000-0xe)='/dev/keychord\x00', 0x40801, 0x0) mq_notify(r1, &(0x7f00005f0000-0x60)={0x0, 0x2c, 0x0, @thr={&(0x7f0000a32000-0xd4)="11fcffb66fa36107ee0fa345f7ed7ced964006bee0b843c567fc538291c6608690901ab0e9a24bb6e5ab37a326ebd4793629ed1b2cb213ee492bd459014a512a731ed4be7f6360a0b6f7eefa3982bbc73ac75fc8af0f0558ab87d60fff2b4666e24b145ff3bcb4c64c79a0b5f3b14fa8a96e206d24b51e94518aba7e8ce3656ccb39c36052fbe7719ce0097cd453bb4b12b291777900de8aed304f61691ea7b948152558e2f29400902a3138f173aba8356c4d3cb24d49db46e1b790f13583b3dddcc1adfc1cd90444c5ace9c3a1ccd4125520b3", &(0x7f0000209000)="090c68201bf5bde00fbf04508b5d57b44fc4407d117af3b4c49384a17156a622d320eccaf7f5a7659db1c7ec2a9fb2c782994c40735d261f6bd244e06705cb3393488c8e10f8dbb4b8a1c1b40f3de8008d313c03db9def68b309b56578d5b4c4eec8870a09b5cdbe8ae14d56e1acf6e142215e128a000906cc60415acdd81de55c8968e977925da9e8542b6a89504e6f29f163042d0f6ce16913f428a3be1e51321af0ec8307209a68c7aed4e26cfc65569c6c33"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setsig(r0, 0xa, 0x1) 2018/01/27 02:21:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r0, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f0000ca8000)=@abs={0x0, 0x0, 0x0}, 0x5) 2018/01/27 02:21:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) bind$inet6(r0, &(0x7f0000340000-0x1c)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e37000)='\x00', 0x2) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000e55000)={0x100000000, 0xf2}) pause() sendto$inet6(r0, &(0x7f00000e5000)="8c", 0x1, 0x0, &(0x7f00003ef000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 39.071613] binder: 4957:4970 BC_FREE_BUFFER u0000000020e55000 no match 2018/01/27 02:21:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000903000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) arch_prctl(0x0, &(0x7f00000d1000)="") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = dup(r0) readlinkat(r1, &(0x7f0000f4e000-0x4)='./file0\x00', &(0x7f000063d000-0x76)=""/118, 0x76) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") umount2(&(0x7f000009c000)='./file0\x00', 0x4) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00001ab000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f000066d000-0x1)='.', 0x400000, 0x2d) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/27 02:21:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000021f000-0xa)='encrypted\x00', &(0x7f000079e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000016a000-0x10)='ppp1!ppp0system\x00', 0xfffffffffffffff9) r0 = add_key(&(0x7f0000754000)='.dead\x00', &(0x7f0000e31000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ed000)="5e55119400b6bd66aa84734272a8dcd32b143aae282847f89146865c7b3020c7abe9ef8f472d250adbdd11481f2fb9af925f166877ff862b8c28cc9bca86d4c03b0467db08fee29fcc3b19ce643a9043891cb09ce4c92a4c4a5600517a30564df2dbcef23e88acb10acb14c95c933f8861fd0a9ab4db35dad0eb42", 0x7b, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00006bf000)='keyring\x00', &(0x7f0000df0000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) add_key(&(0x7f00006a2000-0xd)='dns_resolver\x00', &(0x7f0000552000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="4e7866ae1268663e8c3ab7816432fe90689b9c4f24fd302e11e9f8d8ee421c0338c6be342253fb47255e7c960639698ba8624f5efb00891f3eeed5027db60e9a6d854a037e506de2a8f050dff489b4f3953bcfed5b6756e8000021f7299e081994d691e7e718675a9c0f0b64bbbf331d7f2cb608ad427ba81e653fe68079a52a9d6d4d23000000007d254e2351397acca7837f6800", 0x95, r1) 2018/01/27 02:21:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000c8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80000) exit_group(0x9) sync_file_range(r0, 0x8000, 0x72, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) recvfrom(r1, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x0, &(0x7f0000719000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) sendto$inet(r1, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000013d000-0x1000)="5ee9cf59e7cb1b2e4d512e7722028dc321f30d3361e5d0c820903880b9dce41e32c2eaffa159d651a50a6e2e25cd3f5d1f94e82950180332c46de394770ad573dc50c7cc6a4bab", 0x47, 0x0, 0x0, 0x0) 2018/01/27 02:21:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a60000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000bbf000)='net/route\x00') ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000ac6000-0x28)={@generic="9ced6cdb89a1602473f1edd69c56fb9a", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, &(0x7f0000a2f000+0xb4d)=0x2, 0x400) fcntl$setflags(r0, 0x2, 0x1) [ 39.160134] Option ' ' to dns_resolver key: bad/missing value 2018/01/27 02:21:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000138000)=@req3={0x1, 0x2, 0x4, 0x40, 0x2, 0x3, 0x9}, 0x1c) write(r0, &(0x7f0000bd9000-0x24)="24000000240025f1006beb030000000000000167000900170007e9eb080d0100000d9520", 0xe3) 2018/01/27 02:21:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ccd000)='/selinux/checkreqprot\x00', 0x8880, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b90000)={0x2, 0x10000, 0x5, 0x10000}, 0x8) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/01/27 02:21:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000903000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) arch_prctl(0x0, &(0x7f00000d1000)="") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = dup(r0) readlinkat(r1, &(0x7f0000f4e000-0x4)='./file0\x00', &(0x7f000063d000-0x76)=""/118, 0x76) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") umount2(&(0x7f000009c000)='./file0\x00', 0x4) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00001ab000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f000066d000-0x1)='.', 0x400000, 0x2d) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/27 02:21:36 executing program 7: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008c6000)={0x0, 0x0, 0x0}, &(0x7f0000599000)=0xc) setgid(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f00002a2000)=@ethtool_sfeatures={0x3b, 0x2, [{0x8, 0x7}, {0x76ba59f8, 0x5}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:21:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f000023b000-0x4)=0x0, &(0x7f00006ba000-0x4)=0x4) bind$inet6(r0, &(0x7f00004ab000-0x1c)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x1c) 2018/01/27 02:21:36 executing program 0: clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f0000190000-0x1)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f63000-0x4)=0x0) setpgid(r0, r0) 2018/01/27 02:21:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000002, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f00006c8000)={0x1, r1}) getsockopt$inet6_buf(r0, 0x29, 0x7c, &(0x7f0000780000-0xb6)=""/182, &(0x7f0000b71000)=0xb6) 2018/01/27 02:21:36 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) clock_gettime(0x0, &(0x7f0000f30000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x21c)=[{{&(0x7f000054e000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/88, 0x58}], 0x1, &(0x7f0000b4a000-0xa9)=""/169, 0xa9, 0x3}, 0xfffffffffffffffd}, {{&(0x7f0000cf9000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000a87000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/143, 0x8f}, {&(0x7f0000a07000)=""/239, 0xef}, {&(0x7f0000ee2000-0x7d)=""/125, 0x7d}, {&(0x7f00006c4000)=""/242, 0xf2}], 0x5, &(0x7f0000252000)=""/155, 0x9b, 0xb62}, 0x0}, {{&(0x7f0000fbe000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000000000)=""/225, 0xe1}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f00002fd000-0xa1)=""/221, 0xdd}, {&(0x7f0000000000)=""/178, 0xb2}], 0x4, &(0x7f0000c9b000-0x86)=""/134, 0x86, 0xffffffffffffffff}, 0x40000000000000}, {{&(0x7f0000f19000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000196000)=[{&(0x7f0000ed4000)=""/199, 0xc7}], 0x1, 0x0, 0x0, 0x0}, 0x3}, {{&(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f00009a6000)=""/169, 0xa9}, {&(0x7f00009f1000-0x5d)=""/93, 0x5d}, {&(0x7f0000a72000)=""/237, 0xed}], 0x3, &(0x7f000025f000-0x13)=""/19, 0x13, 0x3}, 0x4}, {{&(0x7f00003f0000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000044e000)=[{&(0x7f0000001000-0x4a)=""/74, 0x4a}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xe8)=""/232, 0xe8}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}, {&(0x7f0000f6c000-0x58)=""/88, 0x58}, {&(0x7f0000673000)=""/42, 0x2a}, {&(0x7f0000cf5000-0xbb)=""/187, 0xbb}, {&(0x7f0000001000-0x32)=""/50, 0x32}, {&(0x7f0000ab7000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f0000001000-0xcd)=""/205, 0xcd, 0x3}, 0x5}, {{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008ea000-0x10)=[{&(0x7f0000e9c000)=""/99, 0x63}], 0x1, &(0x7f00004a4000-0xf)=""/15, 0xf, 0x7}, 0x0}, {{&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b63000-0x60)=[{&(0x7f0000b6c000)=""/73, 0x49}, {&(0x7f000099b000-0x17)=""/23, 0x17}, {&(0x7f0000001000-0x22)=""/34, 0x22}, {&(0x7f0000001000-0x8d)=""/141, 0x8d}, {&(0x7f0000001000-0x94)=""/148, 0x94}, {&(0x7f0000a75000)=""/184, 0xb8}], 0x6, &(0x7f0000001000-0xe1)=""/225, 0xe1, 0x3}, 0xff}, {{&(0x7f00003ad000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000052f000-0x60)=[{&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f0000000000)=""/101, 0x65}, {&(0x7f0000200000)=""/229, 0xe5}, {&(0x7f0000000000)=""/167, 0xa7}, {&(0x7f00005b5000-0x4f)=""/79, 0x4f}, {&(0x7f0000616000-0x6c)=""/108, 0x6c}], 0x6, 0x0, 0x0, 0x0}, 0x7}], 0x9, 0x40000020, &(0x7f00009c0000)={r1, r2+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000d01000/0x3000)=nil, 0x3000, 0x300000f, 0x50, r4, 0x0) sendto$inet6(r4, &(0x7f00000ad000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/27 02:21:36 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ffc000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000906000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00001fa000)={&(0x7f0000cff000)={0x10, 0x0, 0x0, 0x180000}, 0xc, &(0x7f0000e49000)={&(0x7f0000aca000)=@newspdinfo={0x164, 0x24, 0x400, 0x3, 0x0, 0x101, [@user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0xa}}, @algo_auth_trunc={0x11c, 0x14, {{'sha256\x00'}, 0x668, 0xa0, "b2e8f96a5e1a2fbca1b384401b19def79007827086f583d6754f0a17761931a8f4687a04e5c5129e7d63e9460ea6ed4ca498fd02030495bb53893c6ffb2a9e87e4e96a2cdf7e8e4c808542df0374f872a57562ab7f63f3afb5331468966cf01464295beb5eb38f8c82f71877d1f0932ed90d9ad01898dde6097cb0057c62142909d0897304b109ce8a7ff8a6b7262470089390b5923cd709eea46d7434aaa086e9c8e3712736503cba9f259fdae06dd779347adfd9d5489d1cdf5bab1c85b577657408189ca2d7438520902978"}}, @replay_thresh={0x8, 0xb, 0x4}]}, 0x164}, 0x1, 0x0, 0x0, 0x4000}, 0x0) modify_ldt$read_default(0x2, &(0x7f0000af0000)=""/66, 0x42) r3 = syz_open_dev$tun(&(0x7f0000953000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r3) socket$inet(0x2, 0x0, 0x0) utimes(&(0x7f0000ffc000)='./file0\x00', &(0x7f0000ffc000)={{0x0, r2/1000+10000}, {0x0, 0x0}}) 2018/01/27 02:21:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000000004) writev(r0, &(0x7f0000781000)=[], 0xeebec19c5d4e8f2) getxattr(&(0x7f000077e000-0x8)='./file0\x00', &(0x7f0000a5e000)=@known='user.syz\x00', &(0x7f0000c8d000)=""/114, 0x72) bind$netlink(r0, &(0x7f000005d000)={0x10, 0x0, 0x0, 0x4}, 0xc) 2018/01/27 02:21:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x26) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x4400) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000029d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r2) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 02:21:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000ba9000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e53000)={0x0, 0x0}) r2 = add_key$user(&(0x7f0000798000-0x5)='user\x00', &(0x7f00006db000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000517000)="c3b5b23e050f9c916644b2cdee8c4a62e7afedf813e5eb14b711e647d4a614e3fd2b079d2f966e53e2dc326e0f8d0269b25b74abeeb680a0a48e711886c9b83ba74d3d060c6ce43753b0c5e75007aadbe6fd8b1063ed16a2523d5c4afe88f46b0078", 0x62, 0xfffffffffffffffa) r3 = add_key(&(0x7f00009a6000)='dns_resolver\x00', &(0x7f000032c000+0xecb)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x41, 0xfffffffffffffff8) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) r4 = fcntl$dupfd(r1, 0x406, r1) accept$ax25(r0, &(0x7f00004f9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e42000)=0x10) exit(0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000d89000-0x4)=0x0, 0x4) openat(r0, &(0x7f000087b000-0x8)='./file0\x00', 0x80240, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) fcntl$dupfd(r0, 0x80000000000402, r4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000149000)="1cda6a956b4b0b5dfa3b588c708555320ec56f") 2018/01/27 02:21:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000acb000)='./file0\x00', 0x40) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000913000)=0xffffffff) syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000e7a000)="020000000400000090746e00", 0xc, 0x0) 2018/01/27 02:21:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000fe000)='/dev/usbmon#\x00', 0x0, 0x100) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00008c8000)=""/28, &(0x7f0000722000)=0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000055000-0x20)=[{&(0x7f0000707000-0x4f)=""/79, 0x4f}, {&(0x7f0000688000)=""/82, 0x52}], 0x2) 2018/01/27 02:21:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000eb000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r2 = dup(r0) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f00009e4000-0x4)=0x0, &(0x7f0000f76000-0x4)=0x4) 2018/01/27 02:21:37 executing program 7: clone(0x0, &(0x7f0000221000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00007c4000)="") syz_extract_tcp_res$synack(&(0x7f0000ab2000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/27 02:21:37 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x2, 0x4, 0x2, 0x0, 0xa, 0x20, 0xa0, 0x4, 0x0, r1}, {0x6, 0x1f, 0x8, 0x8, 0x6, 0x6, 0x7, 0x6}, {0x0, 0x78b, 0x6880, 0x5}, 0x7, 0x9, 0x1, 0x1, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x1, 0x7e}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x2, 0x1, 0x800, 0x8, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/27 02:21:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f00002f3000/0x1000)=nil, 0x1000) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x200000, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003a5000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000943000)=""/242) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000a84000)={0x6, 0x4, 0x80da14, 0x2, 0x20000000, 0xf303}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000818000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000022e000-0x10)={r2, &(0x7f0000b07000)=""/186}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/27 02:21:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a5d000-0x4)=0x0) syz_open_procfs(r0, &(0x7f00000f3000-0x7)='ns/pid\x00') r1 = syz_open_procfs(0x0, &(0x7f0000f92000)='net/raw\x00') fstat(r1, &(0x7f0000160000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 02:21:37 executing program 7: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000001000-0x50)={@common='bcsf0\x00', @ifru_mtu=0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000020e000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000416000-0x4)=0xe8) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000001000)="e1f5d695f7111e2ab6599da3b452e6994fd3e5408164b90512e957ace36f1e9dea91") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x9, 0x1, 0x43, 0x0, 0x80, 0x80, 0x87, r1, r2}, {0x4, 0x3, 0x1, 0x400, 0x3, 0x3ff, 0x5, 0x2}, {0xfffffffffffffff7, 0x2, 0x7, 0x87}, 0x2, 0xa, 0x3, 0x1, 0x0, 0x2}, {{@in=@broadcast=0xffffffff, 0x2, 0x2b}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x3, 0x10000, 0x6, 0x4, 0x74e4}}, 0xe8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x7fff, 0x2, 0x9}) 2018/01/27 02:21:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) request_key(&(0x7f0000464000-0x6)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000014d000)='\x00', 0x0) 2018/01/27 02:21:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000053b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00009da000-0x10)={0xa, &(0x7f0000f15000)=[{0xf0, 0xfe}, {0x400, 0x80}, {0x0, 0x8}, {0x3, 0x7}, {0x5, 0x10000}, {0x6, 0x3}, {0x8, 0x3}, {0x8, 0xffffffff}, {0x6, 0x1}, {0x1000, 0x0}]}) accept4$llc(r0, &(0x7f00006c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ee1000)=0x10, 0x80000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x9d) readv(r1, &(0x7f0000915000-0x80)=[{&(0x7f00001c6000)=""/8, 0x8}], 0x1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00002c1000)=0x0) 2018/01/27 02:21:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006ef000-0x9)='/dev/rtc\x00', 0x98000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009ca000)=0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000a89000)=[], 0x0, 0x4044800) connect(r1, &(0x7f00007ea000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) sendto$unix(r1, &(0x7f0000872000-0x1000)="", 0xfffffffffffffd74, 0x0, &(0x7f000085a000-0xa)=@file={0x0, './file0\x00'}, 0x0) 2018/01/27 02:21:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) set_robust_list(&(0x7f0000e79000)={&(0x7f0000d12000/0x3000)=nil, 0x0, &(0x7f0000679000/0x1000)=nil}, 0x18) readlink(&(0x7f00007eb000-0x8)='./file0\x00', &(0x7f0000055000)=""/36, 0xaa) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockname$netrom(r0, &(0x7f0000103000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a59000)=0x10) 2018/01/27 02:21:37 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001fd000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a81000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/27 02:21:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00002fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f2f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f00002de000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000753000-0x4)=0x10, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$tun(&(0x7f0000e4d000)='/dev/net/tun\x00', 0x0, 0x2) timerfd_gettime(r1, &(0x7f0000c00000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00007b3000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x100000000400, &(0x7f0000bd4000)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/27 02:21:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000777000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r3 = dup2(r1, r2) r4 = dup3(r2, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00003e3000)={{0x100000001, 0x2}, 0x0, 0x7f, 0xfffffffffffffff8, {0x80000001, 0xfffffffffffff613}, 0x1, 0x76, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_int(r4, 0x6, 0x37, &(0x7f0000269000-0x4)=0x0, &(0x7f00003eb000-0x4)=0x4) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f000021c000-0x4)=0x1) sendmmsg$unix(r3, &(0x7f0000502000-0x38)=[{&(0x7f00004b8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f17000)=[], 0x0, &(0x7f000089a000)=[], 0x0, 0x0}], 0x1, 0x0) [ 39.651539] audit: type=1400 audit(1517019697.236:11): avc: denied { call } for pid=5089 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 39.679295] audit: type=1400 audit(1517019697.266:12): avc: denied { transfer } for pid=5089 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/27 02:21:37 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000018000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000019000-0x38)={&(0x7f0000018000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000018000)={&(0x7f0000005000-0x164)=@getpolicy={0x164, 0x15, 0x300, 0x4, 0x0, {{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0, 0x5, 0x3, 0xfffffffffffffffb, 0x2, 0xa0, 0xa7385d2c25192a5, 0xff, r1, r2}, 0x3, 0x0}, [@tmpl={0x104, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7f}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 0x1, 0x8, 0x6bb, 0x40, 0x1f}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x0, 0xd4b, 0x400, 0x6, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x7, 0x1, 0x80, 0x4, 0x7f, 0x8}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2b}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x2, 0xffff, 0x3, 0x2dd37489, 0x1}]}, @output_mark={0x8, 0x1d, 0xa234}, @output_mark={0x8, 0x1d, 0x0}]}, 0x164}, 0x1, 0x0, 0x0, 0x0}, 0x880) r3 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r3, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:21:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000106000-0x4)=0x10000, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000)='/dev/rfkill\x00', 0x0, 0x0) mmap$binder(&(0x7f0000f26000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/27 02:21:37 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00004ee000)='./file0\x00', &(0x7f0000fa7000)='./file0\x00') r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fa7000)=0x880, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/27 02:21:37 executing program 3: clone(0x0, &(0x7f0000001000-0xda)="", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x1000)="") setfsgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b97000)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x559, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000, 0x804, 0x8001, &(0x7f0000004000-0x8)={0x0, 0x0}) syz_open_pts(r1, 0x80000) 2018/01/27 02:21:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000af0000)=""/66, 0x42) r0 = syz_open_dev$tun(&(0x7f0000953000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bb8000)='/dev/ptmx\x00', 0xc00, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d25000)={0x1000, 0x8000000000000000, 0x4, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f000073f000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$nl_crypto(0x10, 0x3, 0x15) close(r0) socket$inet(0x2, 0x1, 0x2) 2018/01/27 02:21:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000bb7000)={0x2}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000034a000)={r0, r1+30000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) renameat2(0xffffffffffffffff, &(0x7f0000fb1000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f00003ad000-0xa)='./control\x00', 0x0) 2018/01/27 02:21:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000b88000-0x10)={0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005ca000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000200000-0x38)={&(0x7f0000c7d000)={0x10, 0x0, 0x0, 0x410400}, 0xc, &(0x7f0000c99000)={&(0x7f0000d1e000-0x130)=@del={0x130, 0x11, 0x420, 0x7, 0x0, {{'drbg_pr_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x16}, {0x8, 0x1, 0x401}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x81}]}, 0x130}, 0x1, 0x0, 0x0, 0x24040841}, 0x90) [ 39.706768] binder_alloc: binder_alloc_mmap_handler: 5089 20000000-20002000 already mapped failed -16 [ 39.720402] binder: BINDER_SET_CONTEXT_MGR already set [ 39.725820] binder: 5089:5092 ioctl 40046207 0 returned -16 [ 39.730173] binder_alloc: 5089: binder_alloc_buf, no vma [ 39.730218] binder: 5089:5107 transaction failed 29189/-3, size 40-8 line 3128 2018/01/27 02:21:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000444000-0xd)='/dev/urandom\x00', 0x0, 0x442081) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000833000-0x28)={0x0, 0x0, 0x0, 0x0, "07a06c2b50918efd5bb11e8b12711fe196a6ddfd1d227572e69236d11fc5f2ab"}) 2018/01/27 02:21:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) accept$packet(r0, &(0x7f00004ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001fc000)=0x14) accept4$packet(r0, &(0x7f0000863000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b4c000-0x4)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0xee) sendto$packet(r0, &(0x7f0000031000)="9b00010000e20000ffffe55c31f30018b50322abe0e99753", 0x18, 0x0, &(0x7f0000290000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="2fb95d117e17", [0x0, 0x0]}, 0x14) 2018/01/27 02:21:37 executing program 3: r0 = gettid() getpriority(0x1, r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x20000000000, 0xffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x3, 0x10}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r3, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000000000, 0x3}, 0x98) [ 39.781542] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.790544] binder: release 5089:5092 transaction 3 out, still active [ 39.826107] skbuff: bad partial csum: csum=0/65535 len=14 [ 39.828871] binder: unexpected work type, 4, not freed [ 39.828873] binder: undelivered TRANSACTION_COMPLETE [ 39.829092] binder: send failed reply for transaction 3, target dead [ 39.874449] skbuff: bad partial csum: csum=0/65535 len=14 2018/01/27 02:21:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) pwritev(r1, &(0x7f00006fd000-0x30)=[{&(0x7f0000ffc000-0xbb)="40268899faf7fb52960ba1d712fdf1bc7ac696935bf826c7206b5972d00930fcfd4498e4d964e10973a331139bd625e3d1624b146df49c69a036c7acffae4678f5ff16f7087fb4e2da0a4eca01d02971160b911d934d60a8a4fcfd2d12932e8c53e9e7154ed3830cc96aee396804c97c60b238fa8b5b70ad190a74196b90e63bddbd7e5ba2e087fe77aea8b785415ab3a98be0965dedb85b1b373b2a444da838bf3abc0cbc2f232ca62f45f2e6c241dd995db488b581b8e94f6b0d", 0xbb}, {&(0x7f00004bd000)="", 0x0}, {&(0x7f0000a43000)="b0ee6f32f2c7f2b36873f4ad36bb8cebeeed095bb4c97e840e205484dc893c", 0x1f}], 0x3, 0x0) r2 = dup(r0) openat(r2, &(0x7f00007fb000)='./file0\x00', 0x200000, 0xc2) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x24c, 0xfffffffffffffffe) recvmmsg(r0, &(0x7f0000100000-0x40)=[{{0x0, 0x0, &(0x7f0000b64000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000040b000-0x8)={0x0, 0x0}) 2018/01/27 02:21:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000779000)='/', r0, &(0x7f0000221000-0x8)='./file0\x00') renameat2(r0, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000214000-0x8)='/', 0x0) signalfd4(r0, &(0x7f0000cd9000)={0x8}, 0x8, 0x80000) 2018/01/27 02:21:37 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000ee2000-0x92)="184e721c060000000000000060b22053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239", 0x92}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f00003ff000/0x3000)=nil, 0x3000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00003b0000-0x20)={{&(0x7f0000faf000/0x1000)=nil, 0x1000}, 0x0, 0x0}) pipe(&(0x7f0000479000)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000089d000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000002000-0x4)=0x3921a073) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b6d000-0x30)={0x70, 0x0, &(0x7f0000f68000)=[@increfs_done={0x40106308, r2, 0x1}, @dead_binder_done={0x40086310, 0x1}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0xa, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x28, 0x50, &(0x7f0000001000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f0000000000)=0x0, 0x1, 0x3, 0x3c}], &(0x7f00006c6000)=[0x40, 0x68, 0x40, 0x78, 0x0, 0x0, 0x20, 0x30, 0x38, 0x78]}, 0x200}}], 0xce, 0x0, &(0x7f0000001000-0xce)="44f37d7f55127f28854a227e03130e942afd1a3a932565abc34c03c30357d175cbd18adc10f6dff0907cde4e818c7e9f27f7e43e3bee8e80c41a89b7245b42ea8d054952effbfb5d75a898b8a07eab2a90bcc3b9a5909c56096ecc7a8da076bc437c67e167f1a7ec324f59168c67874585b86f08eac8d968e50588b3a15864837f8ed26c7b670b0cd5b9b833719b519d1cb2dddb4807de186f72e5962843926b36c93fcc54ab11d2da6077a689934ab86915c9487781f76763509be9f1837a424b9d31b3c0df5a0fe275daa4d816"}) close(r0) 2018/01/27 02:21:37 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000306000/0x3000)=nil, 0x3000}) 2018/01/27 02:21:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000077000)="2400000052001f0014f9f40700f604ff0200070208000101ffffffff0800000000000006", 0x24) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003ad000)={0x0, 0x1f}, &(0x7f0000294000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cac000)={r1, 0x2}, &(0x7f0000f23000)=0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000605000)=0x5ac2ae3, 0x4) socket$inet(0x2, 0x3, 0x0) 2018/01/27 02:21:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fae000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000127000-0xd0)="6e65742f6970365f666c6f776c6162656c009ab650224811b16176953fa06bf45a4e52c40a7fc31aeb988c1c31c232410e395d157062065ca732f46ae60f913e79aac637964fea205e11b8b2d3a563149a4d66832096c2eaa1b254cd285ce0267e0092ebafbac06a19cc730450340eaca9d68ee842a0c4362ae1ffdca5bcab126f905a82b47375c6d95d6eead1095003b6778544eae92ac2b34f389974b9642ceab6a2b273d0e0697ff25b958cba7710aabfa90586f5fd62848852373d0aa75902933b78160000000000000000d6fb2a") fcntl$getflags(r1, 0x40b) sendfile(r0, r1, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/27 02:21:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000323000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000fc2000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26103, 0x0) 2018/01/27 02:21:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005cd000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) close(r1) 2018/01/27 02:21:37 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000003000)='./file0\x00') r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x8000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000f000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001e000-0x2)="a843") mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x0, r2, 0x7) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000001f000-0x4)=0x6, 0x4) 2018/01/27 02:21:37 executing program 1: rename(&(0x7f00008d0000-0x1)='.', &(0x7f00004f2000+0x79d)='./file1\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000dd5000)=0xffffffff, 0x8) 2018/01/27 02:21:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000b2e000)=0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000730000)=""/94, &(0x7f000025b000)=0x5e) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000616000-0x4)=0x8, 0x4) sendto$inet6(r1, &(0x7f0000783000)="", 0x0, 0xfffffefffffff7fe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1a) 2018/01/27 02:21:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000350000)='/dev/input/mice\x00', 0x0, 0x40) accept$llc(r0, &(0x7f0000f1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000235000)=0x10) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000d01000)={{0x0, 0x2, 0x8, 0x0, 0x0}, 0xfab4, 0x9bf, 0x8a8c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000d17000-0x6f)="89204a93eca31d4698f296dfadf73ac807afa883e8fd1310db4ec56ae12f518a0259f57bfb1b1ff4198695da98838da42656b8f5a5c24633be18ab2e6d3ce4c7a894e870d71b055635fc56c3b913aa71df5c7dba6541eb749d6eca592a3807b14aa6610bbfde9aba90c5e263b0a6d4", 0x6f, 0x7f, &(0x7f0000aa9000-0x10)={0x0, 0x989680}) exit(0x3) getxattr(&(0x7f0000884000)='./file0\x00', &(0x7f0000411000)=@known='security.selinux\x00', &(0x7f0000f4a000-0x63)=""/99, 0x63) 2018/01/27 02:21:37 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x9, 0x0, 0x7750084f, &(0x7f00008cc000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000ffa000-0x10)={0x0, 0x2, [@random="efd70c80b445", @random="e90bbf2ab776"]}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x480000002, 0x300) setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 02:21:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ea2000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xae) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000217000)={0x80, 0x0, 0x0, 0xfccd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:21:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000594000)='/selinux/enforce\x00', 0x610001, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002ec000-0x4)=0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000c53000)=0x0, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000508000-0x8)={0x0, 0x0}) 2018/01/27 02:21:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffff04, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x5, 0x7) setsockopt$inet_opts(r2, 0x0, 0xc, &(0x7f0000003000-0xfff)='_', 0x1) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) [ 40.066817] IPv4: Oversized IP packet from 127.0.0.1 [ 40.094404] IPv4: Oversized IP packet from 127.0.0.1 2018/01/27 02:21:37 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e54000)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000f55000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ppoll(&(0x7f00002bd000)=[{r1, 0x5000, 0x0}, {r1, 0x140, 0x0}, {r1, 0x0, 0x0}, {r1, 0x9, 0x0}], 0x4, &(0x7f0000b6f000-0x10)={0x0, 0x0}, &(0x7f0000664000-0x8)={0xfff}, 0x8) ioctl$TIOCSBRK(r1, 0x40044590) 2018/01/27 02:21:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00003f7000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000cae000-0x50)=[{r0, 0x104, 0x0}], 0x1, &(0x7f00001b6000-0x10)={0x77359400, 0x0}, &(0x7f0000a18000)={0x0}, 0x8) 2018/01/27 02:21:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000a47000-0x1)='v', 0x73) nanosleep(&(0x7f0000714000)={0x0, 0x0}, &(0x7f0000e6f000-0x10)={0x0, 0x0}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000012000)=0x3) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00007af000)=0x1) 2018/01/27 02:21:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000745000-0xa)='/dev/ptmx\x00', 0x20040, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x5a9f) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f00004d5000)="") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000da2000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0xffff) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00005d8000)=[{&(0x7f00005d7000)="abf5a519c8224f", 0x7}], 0x1, 0x0) tee(r4, r3, 0x6, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f00000c2000)="b5e9d67762b091c73c86b1fa917f357b89950d0ce73a744ccf", 0x19) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000e98000-0x5)='yeah\x00', 0x5) tkill(r1, 0x1000000000016) 2018/01/27 02:21:37 executing program 2: syz_open_dev$evdev(&(0x7f0000da4000-0x12)='/dev/input/event#\x00', 0x100000000, 0x240001) r0 = getpid() tkill(r0, 0x3c) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e42000-0x10)=[]}, 0x10) 2018/01/27 02:21:37 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_create(0x5, 0x80000) 2018/01/27 02:21:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e99000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0xb8eb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 02:21:37 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000070a000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000070b000)='/dev/vga_arbiter\x00', 0x32d200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000580000)={0x80000001, 0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00002ba000)={0x401, r1}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000302000-0x9)='net/icmp\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000032b000)=0xe6, 0xff40) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000200000)='./file0\x00', 0x40400, 0x118) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000cf000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000709000)=[{{&(0x7f000051f000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000062c000-0x40)=[{&(0x7f00004f1000-0x9b)=""/155, 0x9b}, {&(0x7f0000147000-0xc6)=""/198, 0xc6}, {&(0x7f0000574000)=""/4096, 0x1000}, {&(0x7f0000709000)=""/241, 0xf1}], 0x4, &(0x7f00002f4000)=""/92, 0x5c, 0x7}, 0x6}, {{&(0x7f000050c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000004000)=[{&(0x7f0000677000)=""/66, 0x42}, {&(0x7f000051b000-0x1000)=""/4096, 0x1000}, {&(0x7f000052a000-0x8a)=""/138, 0x8a}, {&(0x7f0000345000-0x65)=""/101, 0x65}], 0x4, &(0x7f000070a000-0x63)=""/99, 0x63, 0x7}, 0xffff}, {{&(0x7f00004c8000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00006b1000)=[{&(0x7f0000709000)=""/95, 0x5f}, {&(0x7f0000709000)=""/53, 0x35}, {&(0x7f000070a000-0xe3)=""/227, 0xe3}, {&(0x7f0000709000)=""/4096, 0x1000}, {&(0x7f000070a000-0xa5)=""/165, 0xa5}], 0x5, &(0x7f0000486000-0x4)=""/4, 0x4, 0x5}, 0x0}, {{0x0, 0x0, &(0x7f0000709000)=[{&(0x7f00005a4000)=""/42, 0x2a}, {&(0x7f00003a7000-0x69)=""/105, 0x69}, {&(0x7f0000434000-0xa0)=""/160, 0xa0}, {&(0x7f000070a000-0xe9)=""/233, 0xe9}, {&(0x7f00005d3000)=""/123, 0x7b}, {&(0x7f00004c6000)=""/25, 0x19}, {&(0x7f000070a000-0x4a)=""/74, 0x4a}, {&(0x7f00002d3000)=""/4096, 0x1000}, {&(0x7f000070a000-0x53)=""/83, 0x53}], 0x9, &(0x7f0000709000)=""/119, 0x77, 0x1d2}, 0x100000001}], 0x4, 0x100, &(0x7f0000227000)={0x0, 0x0}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r3, 0x10e, 0xd, &(0x7f000070a000-0xcc)=""/204, &(0x7f00003db000)=0xcc) mprotect(&(0x7f0000144000/0x400000)=nil, 0x400000, 0x2) madvise(&(0x7f0000112000/0x4000)=nil, 0x4000, 0xc) mprotect(&(0x7f0000372000/0x3000)=nil, 0x3000, 0x0) 2018/01/27 02:21:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6f000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000551000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae0000-0x4)=0x24) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xf0, 0x8001, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000003000-0x4)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) linkat(r2, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000004000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 02:21:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) pwritev(r0, &(0x7f00001df000-0x8)=[{&(0x7f0000cff000-0xc8)="81", 0x1}], 0x1, 0x0) r1 = creat(&(0x7f00006ec000)='./file0/bus\x00', 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = gettid() getresuid(&(0x7f0000cc0000-0x4)=0x0, &(0x7f000018a000)=0x0, &(0x7f0000a11000)=0x0) r7 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000011d000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089c000)=0x1f) r9 = getgid() getresuid(&(0x7f0000b29000-0x4)=0x0, &(0x7f0000f88000-0x4)=0x0, &(0x7f0000843000)=0x0) r11 = getgid() sendmsg$netlink(r3, &(0x7f0000f7e000-0x38)={&(0x7f00001e2000)=@proc={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000fa7000-0x10)=[{&(0x7f0000862000)={0xc4, 0x11, 0x800, 0x7, 0x2, "", [@generic="396892893de5520b627f5a730304336157bb6838bba660e354d03bc7dab509bb793163e458367ddeb191acaacd9c4b2b0db6f947763e55fd8f35d03d67cfa9c9f3324f295eff97a10183df7088accbeccc63358a0c9564a4a1f52ece576d86a9bb95813c5c3805ddc8168186c32dfadeab98ae0576946fef05a8a9b10a27697e7f074a1ba0dd4f138a8ac36edaa237e50195e38b77808d10c185b01ffaa1a35e56ab1fc604e48652b219bc154d37f52af33f4630"]}, 0xc4}], 0x1, &(0x7f0000b84000-0x88)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r8, r9}, @cred={0x20, 0x1, 0x2, r2, r10, r11}, @rights={0x28, 0x1, 0x1, [r4, r4, r4, r4, r1, r0]}], 0x88, 0x4000080}, 0x20000010) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r13, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r12, 0x5452, &(0x7f0000735000-0x8)=0x9) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000706000-0x10)={0x6, &(0x7f00008ff000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000491000-0x8)={r14, 0x2}) fcntl$setown(r12, 0x8, r5) fcntl$setsig(r12, 0xa, 0x12) r15 = dup2(r12, r13) tkill(r2, 0x16) dup2(r1, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000311000)=@assoc_value={0x0, 0x1f}, &(0x7f000003f000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r15, 0x84, 0x13, &(0x7f000090b000-0x8)={r16, 0x7fffffff}, &(0x7f0000790000-0x4)=0x15a) getsockopt$inet_sctp6_SCTP_RTOINFO(r15, 0x84, 0x0, &(0x7f0000389000)={r17, 0x7f, 0xfffffffffffffffe, 0x7ff}, &(0x7f00000ec000-0x4)=0x10) 2018/01/27 02:21:37 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b7f000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000516000)=""/57, 0x39}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000dd4000-0x8)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000033000-0xd)='net/anycast6\x00') r2 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') preadv(r2, &(0x7f0000fd5000)=[{&(0x7f0000cbe000-0x2f)=""/47, 0x2f}], 0x1, 0x400000000000) 2018/01/27 02:21:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@multicast1=0xe0000001, @empty=0x0, @loopback=0x7f000001]}, 0x1c) pipe(&(0x7f0000868000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fc7000-0x8)={0x0, 0x2}, &(0x7f0000ec7000-0x4)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000073f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000882000)={r2, @in6={{0xa, 0x1, 0xffffffffffffff9d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000004c000)=0x8c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/27 02:21:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x4, 0x9}, 0x1, 0xfffffffffffeffff, 0xffffffff, {0x8, 0x10000}, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001000-0x8e)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:21:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x5, &(0x7f0000319000-0x8)={0x0, 0x0}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00002f5000-0x30)={0x80000001, 0x8b, 0x0, 0x4, 0xa9, 0x1}) r2 = syz_open_procfs(0x0, &(0x7f0000468000)='setgroups\x00') ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000080000-0x10)={&(0x7f0000e30000/0x2000)=nil, 0x2000}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000edf000)=0x0) preadv(r2, &(0x7f0000e74000)=[{&(0x7f000025e000-0x99)=""/153, 0x99}], 0x1, 0x1) execve(&(0x7f0000e71000-0x8)='./file0\x00', &(0x7f000021d000-0x40)=[&(0x7f0000e64000-0x11)='posix_acl_access\x00', &(0x7f000059f000-0xa)='setgroups\x00', &(0x7f00005b3000-0x1)='\x00', &(0x7f000019f000-0xa)='setgroups\x00', &(0x7f0000bb5000-0xa)='setgroups\x00', &(0x7f0000a78000-0xa)='$:keyring\x00', &(0x7f0000800000)='\x00', &(0x7f0000758000-0xa)='setgroups\x00'], &(0x7f000054f000)=[&(0x7f0000429000)='setgroups\x00', &(0x7f0000e28000)='\x00', &(0x7f0000a2c000-0x5)='eth1\x00', &(0x7f0000c24000)=':\x00', &(0x7f0000c25000)='setgroups\x00', &(0x7f00000c8000-0xa)='setgroups\x00', &(0x7f0000135000-0xa)='setgroups\x00', &(0x7f000060e000-0x17)='vboxnet1+.vboxnet1ppp0\x00']) clock_gettime(0x0, &(0x7f000039f000)={0x0, 0x0}) utimes(&(0x7f000021e000-0x8)='./file0\x00', &(0x7f00001dc000)={{0x0, 0x0}, {r3, r4/1000+30000}}) getdents64(r1, &(0x7f0000486000-0xa9)=""/169, 0xa9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00003e2000-0x98)={0x0, @in6={{0xa, 0x3, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x20}, &(0x7f0000105000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000043e000-0x8c)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000349000)=0x0) getsockname$packet(r1, &(0x7f0000374000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000640000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000632000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xefccbc16, r6}) 2018/01/27 02:21:37 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ffe000-0x28)={@common='lo\x00', &(0x7f000075d000)=@ethtool_gstrings={0x1b, 0x4000000006, 0x2b0, "f2d575faf30c7a9a4185551decbf4fe249ea98f11d80edd6b0aebcdf562fefa12c574b91756b78565c7980782ac089606d7834995311997c0e311affd658088ad807b9e5f4e70f14d4b429f3f662a00d69ed4f9432897e0ccda9dd8c2eb53e00453f587a79d58784d66a52947168bd96211841586b3e94decc09efb3d96a6e2c12638719f1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:21:37 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ab3000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x8000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r1, &(0x7f0000001000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, {0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x4, [0x8, 0x1, 0x40, 0x3, 0x5, 0x9, 0xffffffff, 0x403f]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) unshare(0x0) read(r0, &(0x7f000000a000+0x6fc)=""/512, 0xffffff39) 2018/01/27 02:21:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000642000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000009b000)={&(0x7f0000e96000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:21:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000e1b000)="8e9efabd9e9a8d41022a083782527c861e5a5bce9b1ffe4e886ee4529ef625eef40d339c155791ac0a01c6136822def7631d61f1361c98a6a7317e414e43acb2e34da8d38512bcfe63edf7c95613cd139c10da1eb2ca5ef887aa93934adac6fe9d3cda62dcfe98a7e04491de753795341be455fffa97d4cdea31a7e134864dee6740a551c2f2db51ac105112da554f7aa62b61b0dfe3c99ee498c987935c78f9f5da580ea561b008fff1a6e52d242e35b636c26fba87") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009a6000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003ea000-0x6)={0x0, 0x3}, &(0x7f000009f000-0x2)=0x6) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008c6000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00009de000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000074000-0x4)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000033e000)={0x1, 0x2, 0x3, 0x8001, r3}, &(0x7f0000fb0000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000f51000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:21:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000f40000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000477000-0x1a)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f000056e000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x7, &(0x7f0000826000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000049a000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r4, r5+10000000}, {0x0, r3}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a26000)='/dev/pktcdvd/control\x00', 0x2a0002, 0x0) ioctl$PPPIOCSFLAGS(r6, 0x40047459, &(0x7f000092f000-0x4)=0x0) tkill(r0, 0x1000000000016) 2018/01/27 02:21:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000da7000)={0x0, 0x78, 0x7, 0x3, 0x4, 0x1, 0x0, 0x8, 0x100, 0x0, 0x5, 0xff, 0x5, 0x1, 0x4, 0x40, 0x3ff, 0x400, 0x1112, 0x2, 0x3, 0x2, 0xffff, 0x8001, 0x5, 0x3, 0x4, 0x0, 0x8, 0x6, 0x1ff, 0x2, 0x5, 0x81, 0x6, 0x95, 0x4, 0xc8, 0x0, 0x51, 0x4, @perf_config_ext={0xa59, 0x400000}, 0x8, 0x7, 0x3, 0x1, 0x7, 0x5, 0xffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x100000000) r1 = creat(&(0x7f000060e000)='./file0\x00', 0x10) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00000d5000)=0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d2f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x80000001}) 2018/01/27 02:21:38 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009de000)="200000000000000031253a000030f10b", 0x2) pwritev(r0, &(0x7f00007a8000)=[{&(0x7f0000000000)="96", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x5) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fe5000-0x4)=0x0) umount2(&(0x7f00008f9000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000577000-0x4)=0x0, &(0x7f0000fe4000)=0x0, &(0x7f000065b000-0x4)=0x0) socket$nl_route(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000e44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000fe4000)={&(0x7f0000fe5000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fe5000-0x60)=[{&(0x7f0000fe5000-0xc)="7982a276f8626a410900801a", 0xc}, {&(0x7f0000098000)="dfcca53c22f2ec2298f415c99917a122c735aba108db9dd1adf801edfacff0fc9fdb8dc4d67baff896a3070d9f7c9a7650e1fefcfb0a64ece175d14787dc62b8b63bddd87cfa339baca1c9e68cb4234beca66ba3d00dc6", 0x57}, {&(0x7f0000fe5000-0x42)="b0e77571f7903974e9f7779da429f51c1b02707da7ce59d5469a77c86d326f37236d4dac3f5ea61ed870b6221d45e951e153a7985573e7da130036e280a8f5cbde6b", 0x42}, {&(0x7f0000fe5000-0x20)="40aa93de78c0b1fa9284405e2daebb17c3be8f5430b2aa99d4ec03c658d958ab", 0x20}, {&(0x7f0000fbc000)="9c554b57abdfba0da58c8c079366a8b76424c75f819b5eec34e55a6f8465505a76ad848daae3a4ff9211541eaf1061adfc860f0bc556d5679677d12798fdd1a75735149aaf2895cd68b7f4fa041042dac220b9e4669c02db3fe975e4b6f94c5e2b9695a7122b9abd659787fb6abec871bad6716ed7e22b65a0a7c7b10fe2b3b8e3cf32437915b3fc15a1d17561", 0x8d}, {&(0x7f0000d80000-0x3d)="8ae711c14040c74622478269102701475aa7f736e815d12f1785f49735e0b9c92a65c1238262ee065d2822d77b9b020ccdd624f22ae0c92b390a86dcf8", 0x3d}], 0x6, &(0x7f0000fe4000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xa8, 0x0}, 0x804) 2018/01/27 02:21:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bbd000-0xe)='/dev/keychord\x00', 0x20002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000022000-0x10)={0x2, 0x4, 0x6, 0x1f, 0x0}, &(0x7f0000a13000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000024d000)={r2, 0x0, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00006a8000-0xe)={0x0, 0xe5de, 0x3, [0x0, 0xffffffff, 0x7]}, &(0x7f000085e000)=0xe) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000645000-0x8)={r3, 0x8}, &(0x7f0000ab6000)=0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fbc000)={@common="73697430002f0000000000001300", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff00fffd4e0000000000000004eb00"}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000eab000)={0xa30, 0x9, 0x3ff, 0x1000, 0x17, 0x5}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fa3000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098f000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e2f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000921000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000043d000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6, 0x3, 0x0, 0xa, 0x80, 0xa0, 0x2f, r4, r5}, {0x9a, 0xfffffffffffffffd, 0x765, 0x7, 0x7fffffff, 0x6, 0x80000000, 0x1}, {0x4eac, 0xa4e9, 0x401, 0xfffffffffffffffd}, 0x6, 0xc, 0x2, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xff}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3, 0x3, 0x3, 0x8, 0x5, 0x8}}, 0xe8) 2018/01/27 02:21:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000001d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) bind$inet6(r1, &(0x7f0000d92000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000955000)=""/228, &(0x7f00001d7000-0x4)=0xe4) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 02:21:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000048e000-0x8)='./file0\x00', 0x0) unshare(0x40600) mq_timedsend(r0, &(0x7f0000c2a000)="", 0x0, 0x0, 0x0) 2018/01/27 02:21:38 executing program 6: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000f8b000-0x8)='./file0\x00', 0x8, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000f8c000-0x6)='loGPL\x00') mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000f8b000)='./file0\x00', 0x41, 0x140) sendto$inet6(r0, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f8b000+0xb22)={0x0, 0x0}, 0x1, 0x0) 2018/01/27 02:21:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3e38b3adcbafe9c6, &(0x7f000055a000)="", &(0x7f000018a000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000412000)="") 2018/01/27 02:21:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067d000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) getpeername$ipx(r2, &(0x7f000030f000+0x758)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c1a000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x4, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000eb8000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ccd000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000293000-0x28)={@common='yam0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:21:39 executing program 3: r0 = epoll_create1(0x80000) fcntl$addseals(r0, 0x409, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00005cf000-0x8)=0x7, 0x8) fallocate(r1, 0x0, 0x0, 0xe69) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/01/27 02:21:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) accept4$unix(r0, &(0x7f0000671000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003c4000)=0x8, 0x80000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x80, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/27 02:21:39 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fd7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$void(r0, 0xc0045c77) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x301000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fd8000)={0x8, &(0x7f0000b71000-0x40)=[{0x5452e1d, 0x3, 0xfff, 0x10001}, {0x401, 0x6, 0x2, 0x1}, {0x3f, 0x2, 0x100, 0x2}, {0x7, 0x7f, 0x3, 0xfffffffffffffb5a}, {0xffffffffffffff5c, 0x3, 0xffffffff, 0xed1}, {0x0, 0x6, 0x7fffffff, 0xb739}, {0x2, 0x0, 0x101, 0x8}, {0x6d00, 0x6, 0x4, 0x6}]}, 0x10) 2018/01/27 02:21:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f00002a7000)=""/127, &(0x7f00001f1000-0x4)=0x7f) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000358000)=0x0, &(0x7f0000f8a000)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000158000)={0x0, 0x0}, &(0x7f0000026000-0x4)=0x10) 2018/01/27 02:21:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)="") r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001f9000-0x10)={0xa, &(0x7f000099a000)=[{0x2, 0x0, 0x4, 0x6}, {0x2d3c, 0x8000, 0x1, 0x720}, {0x4, 0x7, 0x7f, 0xe81}, {0xbe3, 0x7, 0x5, 0xbc3f}, {0x100, 0x1, 0x6, 0x3}, {0x3f, 0x8, 0x1, 0xce}, {0x5, 0xa1, 0x7, 0x9}, {0x8000, 0x100000000, 0x0, 0x4d1c}, {0x4b3800000000, 0x4, 0x7fff, 0x200}, {0x4, 0xe2, 0x800, 0x49}]}, 0x10) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x9) 2018/01/27 02:21:39 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x42)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f000000d000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000)={0xc04, 0x4000000000000000, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000003000-0x6)={0x8, 0x80000001, 0x1f}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000001000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/209, &(0x7f0000001000)=0xd1) 2018/01/27 02:21:39 executing program 6: r0 = inotify_init() inotify_rm_watch(r0, 0x0) membarrier(0x1, 0x0) 2018/01/27 02:21:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d63617374000101000000000000e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bd6ffdffffffffffffe676e83c740e2d647534a1045850a23665d81ca07270193f5d003c50c58208844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c37000)=0x4, 0x4) sendfile(r1, r0, &(0x7f0000318000-0x8)=0xf, 0x400000ff) 2018/01/27 02:21:39 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000019000-0xd)='/dev/binder#\x00', 0x0, 0x802) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000018000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000019000-0x4)=0x4, 0x9622080115674d11) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000015000-0xc)={0x10, 0x0, 0x3, 0x2000000}, 0xc) fcntl$getflags(r1, 0xb) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x800000000}, 0xc, &(0x7f0000019000)={&(0x7f0000003000+0xe90)=@getae={0x40, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:21:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000028b000)='/dev/input/event#\x00', 0x10000000000000, 0x80000) mmap(&(0x7f0000a45000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000005000-0x10)={0x0, 0x8, &(0x7f0000a47000)="7342eff3d8ee1a60"}) openat$keychord(0xffffffffffffff9c, &(0x7f0000f14000-0xe)='/dev/keychord\x00', 0x82, 0x0) 2018/01/27 02:21:39 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000064b000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/133, 0x85}, {&(0x7f0000000000)=""/213, 0xd5}], 0x3, &(0x7f0000000000)=""/47, 0x2f, 0x3687}, 0x40010000) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000433000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000977000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000003000-0x4)=0x9939) 2018/01/27 02:21:39 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000036000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x110)={0x5, {{0xa, 0x2, 0x61c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5786}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000002b000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2018/01/27 02:21:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000449000-0x8)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)="") r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000426000-0xc)={&(0x7f0000427000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000e23000-0x90)=""/144, 0x90) lstat(&(0x7f00008e3000-0x8)='./file0\x00', &(0x7f00003ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() syz_fuseblk_mount(&(0x7f00003ea000)='./file0\x00', &(0x7f0000444000-0x8)='./file0\x00', 0x1000, r1, r2, 0x7, 0x3, 0x2000000) getdents(r0, &(0x7f0000f32000)=""/140, 0xdc) getdents64(r0, &(0x7f0000f58000-0x68f)=""/1679, 0x68f) 2018/01/27 02:21:39 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) dup2(r1, r1) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x0, 0x2111, r1, 0x0) 2018/01/27 02:21:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) msync(&(0x7f0000081000/0x4000)=nil, 0x4000, 0x2) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) 2018/01/27 02:21:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003a5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c85000-0x4)=0x80000001, 0x4) recvmsg(r0, &(0x7f00003ce000)={&(0x7f0000f8e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00003fd000-0x30)=[], 0x0, &(0x7f00004bb000-0xbb)=""/187, 0xbb, 0x0}, 0x40) 2018/01/27 02:21:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) sendto(r0, &(0x7f0000528000-0x2f)="b62a06f41ffd207e56fb6f8670ceed7e2d15a0d758277c1055bf35abcdcd71c84573ba100cf4c09fc0e206eab1286f", 0x2f, 0x800, &(0x7f000091a000-0x10)=@nfc={0x27, 0x80000000, 0xecf, 0x3}, 0x10) fcntl$getflags(r0, 0x401) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$packet(0xffffffffffffffff, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005c3000)=0x14, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/01/27 02:21:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4747e630a668ed7d, &(0x7f0000b00000-0x2)="", &(0x7f0000b4a000)=0x0, &(0x7f000058a000-0x4)=0x0, &(0x7f0000ba9000)="") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00005d6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000056b000)=0x1c, 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000191000)={@generic="3c1fdb0ce47b9d569e04933e1987a8dd", &(0x7f00002fd000)=@ethtool_sset_info={0x37, 0x7, 0x1ff, [0x2e98, 0x28, 0x91eb, 0x2f]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:21:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x802) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0xd, &(0x7f0000634000)='./file0\x00', r1, &(0x7f0000001000-0xcc)="1de88a56e99219f2fc69c1a0f831cf8574285e3602e1ae2bb40e613ee754297891a6165c74fbe6cf1a39d8358f3f654177a337d839136adff0a9b444e7b158cf5c67047cd7ae63dfcc8cfc1de4259b552c06105aa545fb33aee882354255a0e89e326ca22e150951d7e66c94bfb16aa428e39e67d6c4e99463c4efbbf6ff431a29601cb07d8c0fcbcef3397ba33060371553eb2dd1fbbdefc9e7d03c836907aa49484d8df522edd9373567e523e78f26b491e5e2db2466f0f441003ec2272a2c6804f498ac8707ec9aa6dd27") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000-0x7)={0x0, 0x40000000000}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r3, 0x2, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000010f000-0x8)='./file0\x00', 0x0) r4 = open(&(0x7f0000f1b000)='./file0\x00', 0x0, 0x0) lseek(r4, 0x2, 0x0) 2018/01/27 02:21:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c8b000)='/dev/autofs\x00', 0x151080, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000b1a000-0x28)={0x32, 0x13, 0x5, 0x7, "db880436ac2de7bdd7c6ae329a785df8c482db1d4a87e654b071579687fbad8e"}) mq_timedreceive(r0, &(0x7f000050c000)=""/68, 0x44, 0x3, &(0x7f0000a55000)={0x0, 0x1c9c380}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000af4000)={&(0x7f0000e62000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009a9000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000006b000-0x4)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mq_open(&(0x7f00001cc000)='\x00', 0x80, 0x4, &(0x7f0000fd5000-0x40)={0x1, 0x8, 0x140000000, 0x6, 0x200, 0x100000001, 0x6, 0x4}) remap_file_pages(&(0x7f0000f58000/0x2000)=nil, 0x2000, 0x1, 0x16, 0x1) getsockopt$sock_timeval(r1, 0x1, 0x13, &(0x7f0000558000)={0x0, 0x0}, &(0x7f0000da4000-0x4)=0x10) 2018/01/27 02:21:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ead000-0x310)={0xfffffffffffffff7, {{0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x73, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3cfa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) r1 = syz_open_procfs(0x0, &(0x7f0000b84000)='net/icmp6\x00') clone(0x0, &(0x7f00006ad000-0xbd)="", &(0x7f00006fa000-0x4)=0x0, &(0x7f0000567000-0x4)=0x0, &(0x7f00007a5000-0xf2)="") openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f93000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000eab000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fd3000)=0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000651000)={0xaa, 0x9, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007cd000)={r2, 0x1000, 0x10001}, 0x8) sendfile(r1, r1, &(0x7f00001a7000-0x4)=0x3, 0x400) 2018/01/27 02:21:39 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x0, 0x40, &(0x7f0000006000)=""/1, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}], 0x1ffffffffffffdf9, 0xfffffffffffffffc) 2018/01/27 02:21:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00005cd000)='/dev/sg#\x00', 0x2, 0x100) 2018/01/27 02:21:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r1 = dup2(r0, r0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00004c8000-0x8)=@fragment={0x2f, 0x0, 0x9, 0xb2c, 0x0, 0x83, 0x1}, 0x8) mq_timedreceive(r1, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)={0x0, 0x0}) 2018/01/27 02:21:39 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10c02a24}, 0xc) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40400, 0x0) mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000ada000)=""/175) r1 = socket$nl_route(0x10, 0x3, 0x0) listen(r1, 0x5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000adc000-0x10)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r2, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r2, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) sendto$inet6(r2, &(0x7f0000ad7000-0x53)="1d", 0x1, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 02:21:39 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)={0xfffffffffffffff7, 0xa3}) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1000) 2018/01/27 02:21:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000dac000-0xd)='dns_resolver\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000076e000)="", 0xfcff, 0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000046f000-0xc)='/dev/rfkill\x00', 0x610900, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00004f3000-0x8c)=""/140) accept$ax25(r0, &(0x7f0000f60000)={0x0, {""/7}, 0x0}, &(0x7f000059c000-0x4)=0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f00005a8000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00004ea000)=[{0x0, 0x1}], 0x1) r1 = getpgid(0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000561000-0x8)={0x0, 0x0}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000bf7000)={0xffff, 0x2, 0x1, 0xfffffffffffffff9, 0x101, 0x2}) sched_getaffinity(r1, 0x8, &(0x7f00004eb000)=0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f000053e000)=0x0) [ 41.885121] mmap: syz-executor6 (5393) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/27 02:21:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b8d000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000eba000)=@req3={0x100000, 0x0, 0xff, 0x5d4a, 0x7, 0x7, 0x5c9}, 0x1c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a0000)={@generic="9d7891c1b1e27d492a623232cb8fe68c", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) readv(r0, &(0x7f0000bab000)=[{&(0x7f0000fa1000-0xd7)=""/215, 0xd7}], 0x1) 2018/01/27 02:21:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000673000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000ea1000-0x1000)="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", 0x1000) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d64000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KDSETLED(r2, 0x4b32, 0x7) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000ba000)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000210000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000014d000-0x8)={r3, 0x7fffffff}, 0x8) mprotect(&(0x7f000069f000/0x2000)=nil, 0x2000, 0x1000000) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) clock_gettime(0x0, &(0x7f0000b43000)={0x0, 0x0}) select(0x40, &(0x7f0000fb5000)={0x7fff, 0x1, 0x7ff, 0x3d0, 0x0, 0x0, 0x2, 0x400}, &(0x7f000002f000-0x40)={0x1, 0x4, 0xa33, 0x8, 0x40, 0x7fffffff, 0x7d6fbeb2, 0x4}, &(0x7f0000fa0000)={0x3, 0x2, 0x3d, 0x100, 0x6, 0x4, 0x9, 0x1f}, &(0x7f00009be000)={r4, r5/1000+30000}) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f000031b000-0x8)=0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000006b000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000f62000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0xddb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0xbe2e, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000096f000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d17000)={r6, 0xd6, "40bda754f3a355bc77dc29130448c03a85e5b84cd284b6a148864ec0ba5107126d328eb5fa32578df058e88048a206ea4e9fee098dbba1490cf8bcfafd69d592948320bc9bf1e39d2f34cc854b9c5dbbc152675de53be9a2bc2d4409e9c7556ddbc090a982f3d27fd90bca80c698e37272f46421e23aa974bc35e76cdc711f6471966b26daec5214baa3ed8e7a051a224e5988945849ac388cf5bce1ff529bd1818ba7bba99170c44e8a567a019995437aa10a0b9838b1c5626bc9207032f2dd1059f1a1468cb231993a9371d210bf5fd4c4429be264"}, &(0x7f0000823000-0x4)=0xde) 2018/01/27 02:21:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000934000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000441000)=0x100000001, 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000426000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/27 02:21:39 executing program 2: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fb4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ae4000-0xe)={0x0, 0x7, 0x3, [0x6, 0x9, 0x4]}, &(0x7f0000fb4000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ca2000-0x8)={r1, 0x0}, &(0x7f00007ed000-0x4)=0x8) prctl$setmm(0x23, 0x7, &(0x7f0000e73000/0x2000)=nil) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r2, 0x0) fallocate(r2, 0x0, 0x0, 0x4) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)=""/0) 2018/01/27 02:21:39 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40040, 0x80) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000003000-0xea)="5df81783456837d7657e7936b26110bc58c2a00140dc44b63c0858e1868bd4bc8a659dd6a2239c7993e3548a7e25ece2641b922a424a0312708abba5698f1cde9ab32f4576d073a957113e9115b72c71bd7ec5b7c3d409eb7635ce1189614c6d16f04949cad2c4e8ade3168aa47ff17d4aec13321174cb15e6c6d3051ef3661a9643783a2b514b206d5a78e41f854ff9fa1849788e3099eb1b7258f65d1e785042c642d1cd02effbe281983f21b08c7b56748a3364c0a0b56109c88c90f69eb1e6a9eb3645e2f4478ccc8a471a76123bba0fa3ae4b21172e85a6f8791ed201575b8e3f2ec0a7a50c620b", 0xea) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r2, &(0x7f0000002000-0x20)=[{&(0x7f0000014000-0x39)=""/57, 0x39}], 0x1, 0x0) socket$unix(0x1, 0x7, 0x0) 2018/01/27 02:21:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = syz_open_dev$mice(&(0x7f000081e000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000cf2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$netlink(0x10, 0x3, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000631000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a0000)={@generic="9d7891c1b1e27d492a6132f7ff8fe68c", @ifru_names=@common='syzkaller0\x00'}) 2018/01/27 02:21:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000077a000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) accept4$inet(r0, &(0x7f0000a26000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000441000-0x4)=0x10, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000080f000-0xc)={r2, 0x80000, r0}) r5 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r0, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r6 = accept$inet(r3, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r7, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) 2018/01/27 02:21:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f00003c9000)={0x0, 0x0}, 0x80800) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f00009d2000)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f000012e000)={{r3, r4+10000000}, {0x0, 0x0}}, &(0x7f0000c98000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) madvise(&(0x7f00000b3000/0x2000)=nil, 0x2000, 0x0) 2018/01/27 02:21:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dda000)='/dev/snd/seq\x00', 0x0, 0x20000000001) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000dfd000-0x5c)={0x0, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:21:39 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004f0000-0x10)={0x1, &(0x7f0000f7f000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc4000)="", 0x0, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000e54000)={@multicast1=0xe0000001, @empty=0x0}, 0x8) sendto$inet(r0, &(0x7f0000648000)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0xf) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f7f000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000087e000-0x4)={0x0}, 0x4) 2018/01/27 02:21:39 executing program 2: mmap(&(0x7f0000001000/0x551000)=nil, 0x551000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000044e000)=0x10) bind$llc(r1, &(0x7f00004e4000-0x10)={0x1a, 0x17, 0x4, 0x4, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) eventfd2(0x10001, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004d4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000551000)={0x0, 0x0}) 2018/01/27 02:21:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009b0000)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005406, &(0x7f000024a000-0x5)=0x0) 2018/01/27 02:21:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c51000-0x9)='/dev/sg#\x00', 0xffffffff, 0x20000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) linkat(r0, &(0x7f0000dc1000)='./file0\x00', r1, &(0x7f00007ff000-0x8)='./file0\x00', 0x400) r2 = syz_open_procfs(0x0, &(0x7f0000375000)='net/rt_acct\x00') pread64(r2, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) 2018/01/27 02:21:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x804, 0x8500) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cd2000)='/dev/sequencer2\x00', 0x40000, 0x0) fchmodat(r1, &(0x7f0000517000)='./file0\x00', 0x40) write(r0, &(0x7f0000652000)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001ff0000", 0x24) 2018/01/27 02:21:39 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) fcntl$setsig(r0, 0xa, 0x13) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=""/0, 0x0) [ 42.067814] audit: type=1400 audit(1517019699.656:13): avc: denied { create } for pid=5432 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/27 02:21:39 executing program 2: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000036000)={0x0, 0x0}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000004b000)={0xbbc9, 0x9, 0x1, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000039000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r1, &(0x7f000004b000-0x30)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/27 02:21:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a1d000)={0x0, 0x0}, &(0x7f0000fbc000-0x4)=0x10) 2018/01/27 02:21:39 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_route(r0, &(0x7f0000014000)={&(0x7f0000030000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x1c, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:21:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000672000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000680000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000eba000)={r1, @in6={{0xa, 0x0, 0x48, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37, 0x4, 0x1000, 0x4, 0x0}, 0xa0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) listen(r0, 0x3) r2 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000c5f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000ed2000)='keyring\x00', &(0x7f000015c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = dup2(r0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003c6000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00008b3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xac, r5}) keyctl$link(0x8, r2, r3) 2018/01/27 02:21:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003d4000-0x16)='/selinux/checkreqprot\x00', 0x301400, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000764000-0x4)={0x400000000000, 0x6, 0x2000}, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) read$eventfd(r0, &(0x7f000077f000-0x8)=0x0, 0x8) sendmsg$nl_netfilter(r1, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000b40000-0x9)='/dev/sg#\x00', 0x8, 0x410400) sync() getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000383000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000068d000-0x4)=0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000405000-0x10)='/dev/sequencer2\x00', 0x4301, 0x0) 2018/01/27 02:21:39 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000fea000-0x9)='wlan0.+]\x00', 0x200) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000fe9000-0x1)=""/250, 0xfa) r1 = syz_open_pts(r0, 0x8000000006) writev(r1, &(0x7f0000fe8000-0x70)=[{&(0x7f0000408000-0xf7)="ae3b", 0x2}], 0x1) pipe(&(0x7f0000f8c000)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000fec000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x7, &(0x7f0000fec000-0x8)={0x200}, 0x8) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000feb000-0x14)={0x81, 0x2, 0x4, 0x5, 0x4, 0x5c, 0x9, 0x20, 0x2, 0x101}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000fea000)=0x8, 0x4) 2018/01/27 02:21:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x5, 0x0, {0x6, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd) pipe2(&(0x7f0000e80000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b21000-0x8)={0x0, 0x8000}, &(0x7f000069c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000557000-0x8)={r3, 0x76f}, &(0x7f0000e07000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000d1d000-0x8)={0x0, 0x1}, &(0x7f0000ea2000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006bd000)={r4, 0x61, "1e20614733a86a37439e50be23c66eef5f44ff459c7f3837d066a93efdff7c8c187a42a7c4f236d6d15e03bcda7f7fa69d42d318879dbc80a80bd7b095f72b5003c2ee2ab9517d9d87212ae629f2febc545ac8b2c075b9f0576cba662499fa791e"}, &(0x7f00005cb000+0x39)=0x69) 2018/01/27 02:21:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000082d000)="2405000000000000000000020009f1c900000c0d0003000071bffff5000000f9dffe17", 0x2b) 2018/01/27 02:21:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) recvmmsg(r0, &(0x7f0000631000-0x78)=[{{0x0, 0x0, &(0x7f0000929000-0xa0)=[{&(0x7f0000089000)=""/55, 0x37}, {&(0x7f0000d0c000-0x1a)=""/26, 0x1a}, {&(0x7f0000e19000)=""/237, 0xed}, {&(0x7f00002e3000)=""/244, 0xf4}, {&(0x7f0000977000)=""/1, 0x1}, {&(0x7f000070f000)=""/20, 0x14}, {&(0x7f0000261000-0xd2)=""/210, 0xd2}, {&(0x7f0000679000)=""/184, 0xb8}, {&(0x7f0000edf000)=""/31, 0x1f}, {&(0x7f000002f000)=""/111, 0x6f}], 0xa, &(0x7f00007b3000)=""/107, 0x6b, 0x800}, 0x0}, {{&(0x7f00006c4000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000401000-0x30)=[{&(0x7f00005b6000)=""/29, 0x1d}, {&(0x7f0000a8c000)=""/186, 0xba}, {&(0x7f0000471000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x7}, 0x8}], 0x2, 0x40, 0x0) rt_sigprocmask(0x0, &(0x7f00001b7000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ftruncate(0xffffffffffffffff, 0x40001) sendfile(r0, 0xffffffffffffffff, &(0x7f000000a000)=0x0, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/27 02:21:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b6a000)='/dev/sequencer\x00', 0x40000082802, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000651000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000318000)='/dev/rfkill\x00', 0x40, 0x0) write$tun(r0, &(0x7f0000a9b000-0x1288)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "c976ae", 0x159, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@dstopts={0x0, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9f2}, @enc_lim={0x4, 0x1, 0x6}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0x0, 0x119, "96ee6a0206596696a7e277f8205f77bf2bcdd7d3ce3cc6aa44ec23f1de103496c05bfd040820829d388cd4cfab8b943e21f2c336baf71422c37b765a9414335be14973bed6f1c115c5222aa312de5ac8a31d8ed4c6fdf0a6dd2beb27781f0c16355ff22da647db4a1a3b8dec2f3dc31572ca1700a7d9079e38bae0fc6a5372dcd84c20502dc41b558bfe6000d249ebc08241748e03c4c254207478f9e07a3e8b6a60e3dd436c900c5bdb24a73ba12de263b50ea7a78d738074f26d4b67a4d6a373f49da918194bd391026cca0fad3b2935b1b3875641b426174dcb0335989b0a1404310c88d0c4a11a06d71e805f8c09aacb67d152f96c6a46a4e52b368ccad80ad55a14b9d023120e25639b82a42026929ac1f1102d916e92"}]}, @routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "010eb0", 0x0, "39110d"}, ""}}}}, 0x185) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000efd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x16b949ab1d053661}) 2018/01/27 02:21:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007b1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000c40000-0x108)={0x0, @in6={{0xa, 0x3, 0xf8000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x9, 0x5, 0x7, 0x6, 0x7fffffff, 0xfffffffffffff000, 0x9, 0xfffffffffffffc00, 0xffffffff, 0x8001, 0x69, 0x2, 0x2, 0x4331]}, &(0x7f000099d000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000051b000)={0x6d, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0xc3a, 0x2, 0x7, r1}, &(0x7f0000175000-0x4)=0x20) r2 = socket(0x10, 0x2, 0x0) bind$pptp(r2, &(0x7f00002d2000-0x20)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x209) r3 = openat(0xffffffffffffffff, &(0x7f00008f2000)='./file0\x00', 0x80000, 0x140) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f000003f000)=""/54) write(r2, &(0x7f00002fe000)="240000002a0007003200000100367700fb06ffff0100000000040000000000000000fd10", 0x3) connect$pptp(r2, &(0x7f0000d20000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) [ 42.225641] audit: type=1400 audit(1517019699.806:14): avc: denied { write } for pid=5491 comm="syz-executor7" path="socket:[11600]" dev="sockfs" ino=11600 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/27 02:21:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000532000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffea) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 02:21:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x28040, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000050e000-0x98)={0x0, 0x0, 0x0, 0x0, 0x3, 0xd, 0x8, 0x10, "538be63afc3f11cc9a6c35979e98d9db071e0dc7a4f2bd4c39a78c4ed6d700bcb3c3f95fd66d00d3aaf121ff089508487ca37432fa2a407e3a877958e4c93f55", "1016a174f765a7309657c9966938aa14295d0cf5ce6f378fee7fcdd7d231d223", [0x100000000, 0xff], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) socketpair$inet6(0xa, 0x811, 0x3, &(0x7f00008b3000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/27 02:21:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f00009a0000)='./file0\x00', 0x99) ioctl$TCFLSH(r1, 0x540b, 0x36e) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00009bd000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x50, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x20, 0x60, "a95f640c"}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:21:39 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe9000-0xc)='/dev/autofs\x00', 0x40c041, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00005ea000-0x8)=0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe7000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) bind$nfc_llcp(r1, &(0x7f0000fe8000-0x60)={0x27, 0x0, 0x53b9, 0x5, 0x0, 0x9, "cc86e2ca7ecf10f56d2ed8bae736bca3787b036440d3d88d751a9c16c78c2d97914493f2f9cbff4b067c403f2797b2c3f709b7b2fab132423afadcb0d7bf9d", 0x1ff}, 0x60) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/27 02:21:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a04000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f00001d0000)=""/4096, 0x1000, 0x1, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000462000)='/dev/vga_arbiter\x00', 0x0, 0x0) membarrier(0x8, 0x0) sendmsg$unix(r0, &(0x7f00004f1000-0x38)={&(0x7f00001ee000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ba1000-0x50)=[{&(0x7f000090a000-0xc9)="a3104c4170f684b6f925ed1c78fe57ea3494c56bdf0023dc4f27252ca14492d1d1321ddcdf40974ecd13d4c0baa19f58a5f0c5cc0f83c529043c198dfb426fe9816afbc916971ea450f106f55ad9be51af62bf1780e2ff06478120adaa60c604ec248f5edc72c79d1c0352661ad9e4b8c1a0bd862952d155df18aebc7bb6611b1d3d2e2cacdda1466b5f2714a54fe3676a63f0ea54260d322a3e5943af3c93b217828d1e6ffb52da9aebef50ae5af3636104a8964b00414d55553b977602bcabb3c4dae8ab55a6c4b5", 0xc9}, {&(0x7f000052a000-0x7f)="56ba213d8289b07402efd75057ea7fe023bb2af5b9e3fa5051acdacc6d7419ede49b9aceaa565f8f43704b50f382b454eca86c8fcaee21f5950277943f75b54aa20084eac5a23f26686aa384b25f8ac56690a64cfd07368a0a5a8374d6a41576d2e2a5780078539a4412b4c980afc78035e6064aee39efdc6e7e82ec44e7ee", 0x7f}, {&(0x7f00003a8000-0xe)="f941121fa68a05eaba1acb081308", 0xe}, {&(0x7f00000c2000)="0f9588b11037bb29ae1fabbfb6982924446b00763fbabc0074a2390a7d41cdac2200fdffe11b6ef952fda6e135c788135be37014bfc3edd05b6cfc0d1655509cecbc53759179fc66f655f1a56d27f8cfdd070ab1ebed8d6387fc13890fa9823b83c18f2bb6c151f8eae48d35f1b39f555f4e8ed2b3954822a6ef145ac82f4abcbc82a1e2ff66507fbb920e24817679c52ec0cd17bd2a2f", 0x97}, {&(0x7f000031c000)="f22a97127db066c470ffa7712185b6d871ce39e58a9d457e3d734ef1adfcb682f372036761fc26", 0x27}], 0x5, 0x0, 0x0, 0x80}, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000096e000-0x8)={0x0, 0x0}, &(0x7f0000911000-0x4)=0x8) setxattr(&(0x7f0000dd8000-0x6)='./file0\x00', &(0x7f0000b6d000-0x16)=@random={'user.', '/dev/vga_arbiter\x00'}, &(0x7f00000b0000-0x2)='}\x00', 0x2, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009c8000)={r2, 0x4}, &(0x7f000091f000-0x4)=0x8) 2018/01/27 02:21:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000067f000)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000001000-0xb)={&(0x7f0000edf000/0x1000)=nil, 0x1000}) exit_group(0x43a6) 2018/01/27 02:21:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$set_reqkey_keyring(0xe, 0x5) geteuid() r1 = add_key$user(&(0x7f000039e000)='user\x00', &(0x7f0000fcf000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000077f000-0xcd)="6b6683c081ee1c6529915226e2fa09aa36b201c1222858eb9f0205e52dbb995e34dc1313230691c6a4b7c5b94d31ba15fdba154394e004ab3607e4209752a7598f54d8fdd745fd9ed51829e85355fa3f56433910b42276bfdc226311dacb467a97cbbd120b377eccc0fa18889a2dc81a8268e401ad87a884c878d4289c6d495eacd79d841fc104cb16b660e1676781094509c8d1448250780200144bc810c4bc69781250039f216f0880d764b71343ad51fa2f800b65e7890085d94a80f42a597b8610f5ca3da3fe38a1372cc2", 0xcd, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f00002a7000)='keyring\x00', &(0x7f0000968000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) times(&(0x7f0000e42000)={0x0, 0x0, 0x0, 0x0}) keyctl$instantiate(0xc, r1, &(0x7f00003e6000)="acc2acd20c1dfe7009ccc5c563200f20affbb3ab81822908b16ed6d800890850ffc96f77d722920abcca511a34ba62289b78a47e4f39fdd8f84c7c5fe384b4bf", 0x40, r2) ioprio_set$uid(0x3, 0x0, 0x7ff) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:21:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000543000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000c99000-0x9)='/dev/sg#\x00', 0x1, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00001af000)={{0x8, 0x3ff}, 'port1\x00', 0x81, 0x8, 0xb2b, 0xfb7, 0x1, 0x3, 0x9, 0x0, 0x3, 0x90f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000077f000)="") openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x73877b1df74dadba, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000c14000-0x4)=0x1000, 0x4) 2018/01/27 02:21:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00005a9000-0x5c)="ff0204000000000100000000000000000000000000000205c141201513aa4660b1b92ca93670b1f8f74f2fed8f4eb45ca5e0f2d469ec47933f26513cba1b74842b83fc9879e572cb36edc839b2983735347a465a6ca837b1bd17fe39", 0xffffffffffffffe1) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003b6000-0x4)=0x0, &(0x7f0000464000-0x4)=0x4) 2018/01/27 02:21:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r2, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r2, 0x89f3, &(0x7f00007c7000-0x73)="09a7f369a7f4c40adf191b66648792cbb22f6161cfda8d630be1b883d6c4eb21204bd7c69a2f3fb9a6969032c6b48775f8fe17a08843d6f03140488ca2281ce448c03aeba4d9fab465e1d967c6f69c480d66c39fd6641a256df17353d450967d701302d337e926cabdf70b1fe70fc16df513eb") 2018/01/27 02:21:40 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f57000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@generic="0be217dc6f361811391293fa0bb48663") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$usbmon(&(0x7f0000e23000-0xd)='/dev/usbmon#\x00', 0xa, 0x191482) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000251000)={0x1, &(0x7f000092b000)=[{0x5, 0x7, 0x0, 0x9}]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:21:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000164000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000548000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e8000-0x4)=0xe8) lstat(&(0x7f0000ebb000)='./file1\x00', &(0x7f0000ac1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000db4000)={&(0x7f000025b000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000814000)={&(0x7f0000006000-0x1ec)=@allocspi={0x1ec, 0x16, 0x408, 0x4, 0x2, {{{@in=@rand_addr=0x6, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xffff, 0x2, 0xba09, 0x0, 0xa0, 0x80, 0x5f, r1, r2}, {@in=@rand_addr=0x5, 0x3, 0x3c}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x85, 0xff, 0x3, 0x80000001, 0xc00000000000000, 0x100000001, 0xfffffffffffffffb}, {0x3f, 0x1, 0x5, 0x7fffffff}, {0x7, 0x6, 0x1}, 0x1, 0xffffffffffffffff, 0xa, 0x1, 0xe17, 0x2}, 0x4d, 0x4}, [@algo_crypt={0xf4, 0x2, {{'xts-camellia-aesni\x00'}, 0x548, "bb116a1543b71b321432239740baaaa6d8bb4447f20819ecda0f40e4a5cd75f50d7c072e3c8fed699428e95977cb5575a2ed1f4eb1bd67d0d546c1a70fa62fa0649f01d024877c3548b802e75b9ee8eb8f4d72995b7826066efa212a6182d181a4fd111e49708b77aea2eb221bb809d6d55fad53f803153431404c3ef75bfc4db98f9b2404b06564db65bb5a1f2695c0a1a16e15601b4654ae205c1e961b11921ab613a06f4a8d68f9"}}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x4000000}, 0xc0c4) sendmsg$nl_xfrm(r0, &(0x7f0000177000-0x38)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000000}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0x0, &(0x7f00000e5000-0x2)="") mount(&(0x7f0000560000)='./file1\x00', &(0x7f0000976000)='./file0\x00', &(0x7f000063a000)='devtmpfs\x00', 0xc0000, &(0x7f0000c8c000)="") chroot(&(0x7f0000f18000)='./file1\x00') 2018/01/27 02:21:40 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)=0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)=0x0) 2018/01/27 02:21:40 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000f7e000-0x8)='./file0\x00', &(0x7f000003c000)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f00008bd000)=[], &(0x7f0000f77000-0x28)=[&(0x7f0000f76000)='$\x00', &(0x7f0000f75000)='bdev\x00']) 2018/01/27 02:21:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14, 0x0}) 2018/01/27 02:21:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x4) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$packet(0xffffffffffffffff, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005c3000)=0x14, 0x0) 2018/01/27 02:21:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x800) openat$rfkill(0xffffffffffffff9c, &(0x7f0000595000)='/dev/rfkill\x00', 0x8000, 0x0) write(r0, &(0x7f0000a23000-0x24)="2400000052001f0014f9f407000904000200071008000100010000000800000000000000", 0x24) 2018/01/27 02:21:40 executing program 4: mmap(&(0x7f0000000000/0xe14000)=nil, 0xe14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f00007e5000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c65000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00004d1000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/27 02:21:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0x55) r1 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000517000-0x4)=0x800004, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000027b000-0x28)={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, {0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x13eb, [0x5, 0x0, 0x6, 0x34, 0x5, 0x0, 0x264e, 0x5f]}, 0x5c) r2 = syz_open_dev$usbmon(&(0x7f0000281000-0xd)='/dev/usbmon#\x00', 0x8, 0x200) ioctl$TIOCCONS(r2, 0x541d) pipe(&(0x7f0000727000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000b81000-0x1)="", 0x0, 0x20040000, &(0x7f0000de0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 02:21:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000023d000)={0x0, 0x0}, 0x4800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a3f000-0x4)=0x58b, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_wait(r1, &(0x7f0000e5d000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x9) r3 = socket$inet(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f000029e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000db6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$netrom(r5, &(0x7f000019f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000af000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) fadvise64(r3, 0x0, 0x2, 0x5) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000b94000-0xc7)=""/199) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getdents(r1, &(0x7f000082a000-0x19)=""/25, 0x19) pread64(r1, &(0x7f00003e3000)=""/157, 0x9d, 0x0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f00008c3000)=0x0) [ 42.647266] IPv4: Oversized IP packet from 127.0.0.1 [ 42.662223] IPv4: Oversized IP packet from 127.0.0.1 [ 42.733868] device gre0 entered promiscuous mode 2018/01/27 02:21:40 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x8, &(0x7f0000018000-0x5c)="6c689825a96e365dd5ee513c086bc3f7bad10372d6e343502df471c293bd204ce64a36a78198af5c4d39dc2ace01ba64dfd60612c7d2737feac21d28ea74cc0e683d87034ac67bf24c4072390f03f0fe11a089ba0d6b668b8ad8770a") mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000369000)={0x0, 0x5}, &(0x7f0000ca7000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001e9000-0xa0)={r1, @in6={{0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x64}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36aa, 0x4, 0xfffffffffffffff8, 0x80000001, 0x10}, &(0x7f0000e4c000)=0xa0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) writev(r2, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000fef000-0x18)={0x100000000, 0x6, 0x1, 0x9, 0xb, 0xe6}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000559000-0x4)=@int=0x0, &(0x7f0000ff0000-0x4)=0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000ff0000)=0xffffffffffffff93) 2018/01/27 02:21:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/enforce\x00', 0x100, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000011000)={&(0x7f0000014000-0xc)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000012000)={&(0x7f0000000000)=@del={0xe8, 0x11, 0x220, 0x2, 0x2, {{'rfc4309(echainiv(rfc7539esp(cbc-serpent-avx,sm3-generic)))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x1b2b9b6b}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4c801}, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) fcntl$getflags(r2, 0x40a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000001000)=0x0) getsockopt$inet6_int(r3, 0x29, 0xce, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fe3000)=0x8000, 0x4) close(r0) 2018/01/27 02:21:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000003, &(0x7f0000c34000)=0x5, 0x4) 2018/01/27 02:21:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b4a000)='/dev/autofs\x00', 0x800, 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e40000)=0x2, 0x4) 2018/01/27 02:21:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007e5000)='/dev/rtc\x00', 0x80, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00008eb000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e7a000-0x1a7)='attr/current\x00') socketpair(0x17, 0x1, 0x0, &(0x7f0000c20000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000dd000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000dac000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f000010c000-0x10)={r5, r6, 0x51}) sendfile(r2, r2, &(0x7f0000e42000)=0x0, 0xd) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000480000)=[], 0x0) syz_extract_tcp_res(&(0x7f0000e78000-0x8)={0x0, 0x0}, 0x8, 0x81) 2018/01/27 02:21:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000782000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000da3000)={{0xa, 0x1, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, {0xa, 0x1, 0x880, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x5, [0x9, 0x8, 0x80, 0xfffffffffffffffb, 0x2, 0x7, 0x4, 0x1]}, 0x5c) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000095a000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x4004000000005, 0x0}, {0x0, 0x0}}, &(0x7f0000011000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 02:21:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f5c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000e01000)=""/26) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000b16000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) clock_gettime(0x0, &(0x7f0000cc3000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001a7000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000ac4000-0x60)=[{{0x0, 0x0}, 0x6, 0x6, 0xdd1}, {{0x0, 0x0}, 0x795b5565, 0xba, 0x6}, {{r2, r3/1000+30000}, 0x8, 0x51, 0x5d}, {{r4, r5/1000+30000}, 0x84, 0x1f, 0x3}], 0x60) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/27 02:21:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001000-0xd4)=""/212) wait4(r0, &(0x7f0000d30000)=0x0, 0x8, &(0x7f0000398000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000621000)={0x1, 0x0, 0xffffffff, 0x2, 0x0}, &(0x7f0000e0b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001d7000)={0x3, 0x0, 0x49, 0x6, r2}, &(0x7f0000b4c000)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ea1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000ce7000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0xfffffffffffffeb7, 0x0}, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b0000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000ccd000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000bc2000-0x8)={r5, 0x0}) 2018/01/27 02:21:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f00009cd000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r0, r0, &(0x7f0000b0a000)=0x0, 0x3) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/27 02:21:40 executing program 1: r0 = inotify_init1(0x5) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000)={0x0, 0x0, 0x0}, &(0x7f0000d52000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa4000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000fab000-0x8)={&(0x7f0000faa000)=""/64, 0x40}) 2018/01/27 02:21:40 executing program 4: mmap(&(0x7f0000000000/0x5ea000)=nil, 0x5ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) fallocate(r0, 0x3, 0x3f, 0x7ff) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005eb000-0x4)=0x0) stat(&(0x7f00004dd000-0x8)='./file0\x00', &(0x7f0000255000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpid() r6 = getuid() mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00005ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005ea000)=0x0) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000042000)=0x0, &(0x7f00005eb000-0x4)=0x0, &(0x7f00005eb000-0x4)=0x0) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00005ea000)=0x0, &(0x7f00004cd000-0x4)=0x0, &(0x7f00001d2000)=0x0) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005ea000)={0x0, 0x0, 0x0}, &(0x7f0000175000)=0xc) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005ea000+0xc6e)={0x0, 0x0, 0x0}, &(0x7f00005eb000-0x4)=0xc) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f00005eb000-0x4)=[0x0]) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00005ea000)=[{&(0x7f0000395000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00005ea000)=[{&(0x7f00005ea000)="e61650108595cd20ba9c55d6f5c3671154cdaf3f025542bdf7d629c30bfdba480b569a0eec6661c22c607872c007f48957cdac0a8d0f8c5485ab56e6d63f72701e0c42928cbaa211f097aa9d5f79a283b594fadc9e261bc7bf6762a2c078f6de51dc9be037b64a31365c7f2b439fc6", 0x6f}], 0x1, &(0x7f0000561000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r1, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r1]}], 0x110, 0x48044}], 0x1, 0x4000000) poll(&(0x7f00004d7000+0x82a)=[{r0, 0x0, 0x0}], 0x1, 0xbad7) socket$nl_generic(0x10, 0x3, 0x10) vmsplice(r0, &(0x7f0000047000-0x40)=[{&(0x7f00005e7000-0xc3)="", 0x0}, {&(0x7f00005e8000)="d0", 0x1}], 0x2, 0x3) 2018/01/27 02:21:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f00008b3000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b0000-0x4)=0x10, 0x0) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f00000d7000-0x5c)=""/92, &(0x7f000092c000-0x4)=0x5c) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00009a4000)=0x2, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 02:21:40 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b3d000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b3d000-0x21)={0x0, 0x19, "60f0ba8da01210eaddfde1a48f535ba85a6c86c63c8082effb"}, &(0x7f0000b3c000)=0x21) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000b3c000)={r1, 0x2}, 0x6) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b3d000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005dd000)=0xe8) getgroups(0x2, &(0x7f00003e1000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b3e000-0x4)=0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b3d000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3e000-0x4)=0xe8) fstat(r0, &(0x7f00009ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000b0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3e000-0x4)=0xe8) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000203000-0x8)='./file0\x00', &(0x7f0000b3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0xffffffffffffffff) lstat(&(0x7f00002d8000)='./file0\x00', &(0x7f0000853000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b3e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0xc) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b3d000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d0000)=0xe8) r16 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008e8000+0xd60)=0x0) fstat(r0, &(0x7f00007c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003a0000)=0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00003e1000)='./file0\x00', &(0x7f0000b3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000b3d000)=[{&(0x7f0000b3d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f00008be000-0xcd)="76a15d807e253faad3a9aa33d20763cfaa761f71a08f390cb912c064fbb6e3c2412494aa739f941397001e011241687a09f86ca2a535809c9ffd188cebe3b3afa4eab87679cb51970404bae21b8a48e2e21b3cb0089bac9f2b9ac82ddd5aef75d5903d4e8eaa22184a661a1dc0aca7daab01211b0a915dcb366f5ed8bb315dc32ebd38c4b87e75bfab3e2fc1d1a126df42a1b9dff0c13c1f93c66de639cd724fbcfa8b99a81f3f2ea36959a314be91082994ee9f85a9e5e81a4ae503cc5796864627c2124049b0403cfe2b2d8c", 0xcd}, {&(0x7f0000aa8000)="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0x1000}], 0x2, &(0x7f0000b3d000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x88, 0x41}, {&(0x7f0000b3e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00005c0000)=[{&(0x7f000096a000-0x92)="80b6f20182dd9e660619cba67ad0b9187dec4b3d6b1841bb92e9f57a81d4d4d8bf687a19293c6142fae7142e21cb0ceb8fada0dbe9d071f3a5863fe3916cb4807f61a935add78a3d9e09cd5c8b8a8feb88e59fa1e36accb15800e071a01966714fed2ea31db5cd8df42fc2db52753e893653446b96d9850ff6c71872b79fb3725f5219a706917cd95e4700bda4802c664dd5", 0x92}, {&(0x7f0000b3d000)="35b0295885f1799c1cc3d40b8489d9995b57586d8dccd10dced84864d2d9368e3e22acf2f126af7a68225623aa1fafdea82753cc1b46035139bb529706fd11709ba2fe11aa9748cfc2554830d66e5a776f015f7bc18600a462826e12e938a07fc8599ed8b3a15c5064911ee8178346047ab918cb9c7446fec2122aae0ed16fd260c5160098e4dd7ad44639eebc6bb5668c6357bf63d34f129e58033dc5fc74e4", 0xa0}, {&(0x7f0000b3e000-0x24)="131efc54465d31a9e8e8cd7561ccc562547001244a3715cbb63664fc0358e1bf2398d6db", 0x24}, {&(0x7f0000b3e000-0x3f)="a594f63693dd81acec6e7fd02d57271c0676b38c81286ea4214902e9060f8f7bac8d4f6c3bcef6ea899d95ed7f9748e6e60584432e78038f252fa28668c3a0", 0x3f}, {&(0x7f0000b3d000)="8ede808f7282067b39640ec83260bba8ffe3f971f5775a2ea10caa757a5c25a8347022eb0d21bd2a9f6885bfa8a6e52ede7ec52fedcc69fc4286dd489a15fdf45fba8a87d7d82b0b68fb544d42e0f58c2719268ffa4a333714a55dd2796553507f3431435bc6eb527a63c2d72d6fb595a22c1bfe5f42f1f2b2142f01188118325eefcd30cd504eede9f035d6ef1d34e000cdcfe4714a2d0fbf396881223e34a956bb9121b2358f957fcd8d", 0xab}, {&(0x7f00004f3000-0xb9)="a3ec907a60770281db3d3997a8559c6a15cefe5b90dcb153c8ca3f0b63816027e02c0e5f5681c52ee74b4681647e48709aa0af4a3ab00dd9b089e1f860ec9f33d6ac1f60629f091df796b444207124a48e118b048d1e11b788260aa70bbdff03df8bff7e99f6e3d1f4aadd81c496c054ea6adb366faf7fadad720ca384fa8a53edc0a727c19e7f801043466e163c82042d2e9b23465c53193f470a232b103a4aae1eb83f7c0174f4eedf737fdd27db3b4de595a7f36008180b", 0xb9}, {&(0x7f000047b000)="a476fc722658f2d5", 0x8}, {&(0x7f0000b3e000-0xd)="e2870b17dce86f476101b07bac", 0xd}], 0x8, 0x0, 0x0, 0x4000085}, {&(0x7f0000382000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000057e000)=[{&(0x7f0000b3e000-0xad)="af7dd222a022a2068d472f6f327e029a21b468e41116700773bbb72defa676c59405eb47691827fd2f2ccf97406e56859901b9fc7718e7ec8b38eb7133a5936387ea880c7dd96248d5a3c5c36936055437e133c9e02d6101ff9b0f74d163c454550c616a7b846d27fd6fd1ae9c63f990b92871494c9fb43697bd0dac6b0875b4ff4bd2fa883a494cd513d97f58b9b268b3bc02884f114af78ebcb692b15f346cffa78c2d551cc0c533a6312a49", 0xad}, {&(0x7f000085a000)="e7fb70", 0x3}, {&(0x7f0000b3e000-0x8d)="9e47b1fe08ef2e52ee3bb23ee2833b30de069d6aba37ba182aeef2932eb0d9e71f5d3379b000ce762e5db5886c39f65bae9e352d6badbd332292b541107d7c74bbf6723ea4a87b9e8a67088426f3b44f670b89a0184dc155dba59c0676f286c27972caf96954148477401280cb05aa9fd7b68c31976977a834ed60eb305a5b1ff9ff6591bc446f8a368feb944c", 0x8d}, {&(0x7f0000b3e000-0xd0)="e27dd3a223c0530a2fbb0d0b9e9135e7759ec59ad4056f02356de705ed90166fecd4e59f928ea40ac017ef82f6fccb618b4db7c15bf933d4cbadc79462a51c632e30365cff46cc3778d0abe4ed855d1330659262f195b46274ef4420a3ae1c1831bb7d2b02b4ebac9e79c14fd7beaabf485b2c87008daaf2b970d9ce72d90b383d94d0fc9a0cd4b2d17292ccee16664eb61c1767aac6bcaee97de61b71800ee0fbb2f9c04315e54599388d9968917ff4fa8847aaf4c7564da2f08cbf9b35b437f8e6339388ef1d678fe4c073d849f65a", 0xd0}], 0x4, &(0x7f0000b3e000-0x70)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x70, 0x20000000}, {&(0x7f0000b3e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b3d000)=[{&(0x7f00009ff000-0xf6)="e3f42cd1c29b53cd0067657838e74f3de98018a5755bc0a5bd0516629979a47ed50d22e7151eaec6940ccfe1d351c214f5aaecb29952cc4e165009c194be4788524a10db188087b348c64935bac943245f9590d6f044bcb222ee7cf60fd238641f67310ba1bfbfa86d462342ebe6b071d7f7926ea6718b80857740b249cf486c065ced1bbe68e0c796bf076885cb23ac4f0bc0337475d72712c040301ff968d0423a625afec03f99bcc86af963caaddcc3c62491d6654c3a7c653600d662e6772acfa57167fba4b74f94c525c9733df829bfa5dc5583d40e551b4a16a0f5ed2c0f48e234578e039cb81c6623e96a77d05378a2106685", 0xf6}, {&(0x7f0000b3e000-0x1d)="aa20fe04f1595fe646d4d26f7470fcce45ecd8fb9b80faa2c3485dcd40", 0x1d}], 0x2, &(0x7f0000b3d000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0]}], 0x110, 0x4000000}, {&(0x7f00007d5000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00005a5000)=[{&(0x7f000008b000)="40459ea66c8846ca00fe1f4519998b9839e1d01386e4f279d2e4396b1f013ecd3cf7073efb42eca0cc2bd464345fbd82f09130d4f1f95f84af638fbf53c9b93a851325ff369ef71fccb8333f3a78d39c8392d738705cda392036ea91c6943e3c5e4f97d9da672bc65bd48e33543eabcf582df9ed753d3557d1685fb45a4519875f360425fbdf640e9bc06da09aeb4910cb46e2bc3b8b8f9486cdbbadeb55e2697eed307c470f7d31d52f4f61eade6fecc9c4cf", 0xb3}, {&(0x7f00003d5000-0x44)="dd7516171701a01e1da8ca0d6d35a8b02089056746b000cfee17a23081ed3e3fb44c0dd4037e300e58dd4bfbac08787bbaf59443873f941c3c3779b4bae83297aa3aec12", 0x44}], 0x2, 0x0, 0x0, 0x1}], 0x5, 0x84) r23 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r24 = inotify_add_watch(r23, &(0x7f0000b3c000-0xa)='./control\x00', 0x1000824) inotify_rm_watch(r23, r24) inotify_add_watch(r23, &(0x7f000003a000)='./control\x00', 0x80000d50) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/27 02:21:40 executing program 0: clock_gettime(0xfffffffffffdfffc, &(0x7f00007d1000)={0x0, 0x0}) exit(0xc000000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x6, 0x2, 0x3, 0x8, 0x4, 0x81, 0x5, {0x0, @in6={{0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8001, 0x0, 0x1, 0x6}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r1, 0x9, 0xf7, 0x6a89, 0x7, 0x1}, &(0x7f0000002000-0x4)=0x14) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000d98000-0x4)=0x1002, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001000-0x20)={@generic="d1724e314f8b57c91bf90ebdf3ee1ea5", @ifru_flags=0x4000}) 2018/01/27 02:21:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000001000-0x10)={0x0, 0x0}, []}, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000045f000-0x16)='/selinux/checkreqprot\x00', 0x4a040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000f8c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x6000}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00005e9000-0x18)={r2, 0x1, 0x20, 0x0, 0x0}, &(0x7f0000000000)=0x18) 2018/01/27 02:21:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00003d9000-0x72)=""/114, 0x72) 2018/01/27 02:21:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000ae000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x0, 0x40) r2 = dup2(r0, r1) bind(r1, &(0x7f00007aa000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) r3 = request_key(&(0x7f000064c000-0xb)='pkcs7_test\x00', &(0x7f000073d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e49000)='\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000b63000)='user\x00', &(0x7f0000f62000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a24000-0x1000)="ef4b240624d007c9a63e5742bd332e4218f948bb40aa78aa726e6c7ae1f12bc63250c350b426b16aeb4cbaa62e09a1f92d36025bc588c83af29d415061983914c7adb046f1d9272f1e7757b21a891df91d66703f3bec251ca83d57cd7e2e3747906fe8d0435be3f2a455e22f96b2d47bd4fbf888c73dd90839c1eee8fead34b53f7996a8b3b968d95186955fb35454328c689561d4ecdc1fde0f4b49549d5a56452b3846c04d2232122d9798f63db511e8006bcee74f2dbdf7c498195c939eea53880555d6671d14926daf7bbc6b386083a4d5c24486d33286dbced246ed44e4f64887a75eab5e82a5d367645c5ba189a1106cb484da47d5b980b781c1bb4f2fca016f6eece412672934d420c5cf9e813aa03d024d569493a484532b57303dd63681a03d804b8991c5d9d3f40cada45a28941f9edd183292236f227f914f2aecd0f4d0319b7e2e5ecb2563f6d7d791372c6836f41de20a6777ab197fcefed1dd33080a4a3aef5206f510034d6ac63b9d0b2f454deb69c8d465f72a33c61323e87ea832e1ae91fad01358a8fda96ba248a1dc90de67f373bb193c7c0c683f5388921762d5b62322141fd12872058ab663b83ff0ad6d98fdee4919ac3deac3be07f9d905fd77233563c5a4c5073c4538aa4b649d27e3d4b1859c2b7c1112a3bff96995a2eb9fa7b11f846f59fe2cca897efb3d003fc14841e9a40bcf7ad9f008197b1812f1a1eb4422e9c2c5a9acb4a9300488800df4973fd5027b93336456e20ac80f64f6fdadab9d3e6c3c6c5da8fa3e7143acd53c5bc680b8e77b5af41630a46448d9f8c4ed234d36807bcd55ec533fdbb1b083ba9c70709a6ff96766b2e18083506e5ac524abb1a6ceedd6b3fd41ead77bc44bf5b299c475628ae43f958c6eedce7ff9749cd3b420209e583c670d501e8004f86a77cced6e55a90a96e2806af6522281b78e23923271ee9695853971ee02569dc2db3fcb51769fa6a03cd147d2a0103408508aa1432b4942efbf3e9303f162cd3a502c6e24b38cc3b571fb7824e10d51e04cae020c328b306666d64c62fef677d77cc6902fd0b9ad9b8620cfa93384c08ce47b53163ba4c5b88e01f01ae6e6fa40cfa93ce682dc223d4a9efcb90add577512acd142b1f6509f9db765ae9dd1a97cd1e031790d3e835aa28df187f8ea0a819bde6b531f4bd7b5959fd2b4d1fd5dd30bc2ddcded023c89a51c1e414a1f9c68cd0499a46f8fbe3605341c20c052bbb05ab85036faf94407f0d3776c77b844967e445f9d48579691e3efb5030d6d5c11a62ff624439f2fa76654dd44efb19f7799d69812d14b80e1271aacd22c463f64c2f69a3d4bf1bd9566636c7af84d918d14e235db55c4096cdcd9dc7617edfb9dd124f0996d5e105612a7bc3b35d3105e35213fc7ccb1362f58ba9c54b4c074455407c83f883ef370baee6863c4d4ac9af990e5625742be3752e9d90e9ae1f15989d3c56cc3798f887796fac91fe45e1e76326ee1ab89196875f5ea615731c12c269849fcbfc208f45f9721fb518971512ef165a1d20b6a4de320882f8737ac53c2848377229a24c7beaf1beac7c29e49182eaba09397aef032d520a6c1581334a7a2061538a2f4151910fc2b85b650685cf7f7bc726657ed022e45ba184df5a05cfefc4618a34badc28854fddd06314935f365769f11f41cfba6308ef5736c3ce70a70070b39b233c3a89dfd40870c6410749d692b22a4bbd6513ae83e43424426d85797653a049ef94bc7abf51161987086451037c59b776362c63c3f2d3e882b228f9570d74719afc2b0ee7736780368e73a392d1fd479a92bdc6bba629688d9c5e25c01fde3fa0999bc791eceea42e42b17f0b505684ec70a99ec2bec1eaf4ae456226e6e3e8b63ed19cb6ea8120eda29a47b87f0286fcaabf91ff2c860ed17be21355a7fa7f06eb3c9bcb348c491cf159bbe1be753b3c9aec901d0c2036df255142d7db6d4f88f2e8e2a8419cd26e079e5b80c884291cc7fbf9afd2f3322488d7004faf6c1f97af3b63da522ce907ec8511b91f059e14c943d25fb3bd93d0b13c15378db9a993819e77aad91db394081aedf97ca70b767dfc95e50fc38661d60aa97637029958f4ebdb1a183dac1888576a0effccce78eae4fd418522308c767aa88b0676d01cc40a7b5eedea5d85ec43561e0f0b86f335c94dd35b69a3bf90325862bebb43bdc16a5d5b94befaa6b0ea037210a6ac0d4e60fd4671a6cbc67d4c4844fc65b7bf68345cebf3c4b54d089ab23d4a49e97450042cd8ce3ee6616a2682dba7b60e25d330fbdf49f625a7dfd20787818b7f9da47c1649da5a14d6594825e38aa70ca49c478e9e52fe0799f6136c0b6961e4aed7990e55b4645f3be2976a57a157ca128ed7a10236e806114ad2e42106443a51a02233d7552769015013f73b6b6b81790677e05e89984f26cb7b355eb26cbcc6f58c0a9d2c1c583dc4796e6828bdf89c7630b4f15a064945e141c1dfdbb5d2bc4d408d5ff962436c084cb8f433aa98e70e3ac2cda4a9c58fc2dde4999a48368a8fccf9c285b1a8ce2cecb419b92247c17d159d564421baaaf976d50a8cfa68b8c16fee419fc901583c2a6067125a9640c9b9205e5c9b2dc42ace5fc4aea3dbfdebdc085fcfec57777601f1bfa1bbd4d59f6efb90304e6564e50dc964c8ef40a0d3a9fc9208a273c1f605922765c12c09297c1e03288e885787c853864a1f937d4e2b0a4d604de2a5ef683a42ff52181370644fe8e6d551f1c62a4fe95a384474d220d6cd8835b982035e388c2b855b258e4bed68539e446a6b0c05a5b096982c55a694fc7eb07774781e4300bc01f5bfbfe8345c2a0e7a5fdc2ffa26fc41dab0886fd087e48c3ad21ce191613bfb5d81f7a12aef8cd27a3fe11a05d809c1cf623ae09a767b488a86bbd815625343ebb818f777d2e04945b0d90ae620b0b498b5ce130aad19ca8380a592ed0c0d26435d949c79f68f3bd189afa6396033d0d37135b70ab5808d27a44ed359563b7ec0a008672ae63a2d6233badc2ff0cb28bf1aaeed3246f9d3fe05a73d7078101c9d020b30f58150f35924bc0987b2ce11ce7a7a26b29fa9e444f5a3d01d5fec01cf0bb1ab170e12159afb409195749cd8c66827ad4d0e27cd46bc2858f5e7af686e27b5ce0010b3bded99541ad5ba179b12ff91a485c7c278749da280ff905ccd4b3463e434f7fa865a7d87e419bc7290a0cd48be4df8b0793a6ce746779b7eb66469983962077ffaad75b4f112a7a5664cfdb42b787016e5e3da53e85571438b3ac5ea2b3f141eca7f55f1f136c7df101ae1441384a3ff38871a2a37730eeea9511ef6730454b3631064c27762c8c1efd290ae21ec6368c2a7d9d6689a6d0adcc7d1bbf884bf5f461cea72236ce3ae61f9407cf229b0a7e2eb8f206ee5d91302fa2c304c438678b48ef77c7c37fd7288c55e61f972955a525b955f2c70aa0d545288239a851f3ad7b87fc3f3a4bbf3b7ffbad7b9fae6ea699d00fd3251373071be65d7133d7d5c8d322bc9f1bdced6e00941c1a25008c3378fd3aef6324b7b33a44c7bbfa7be464ac00c56060739afe03a996f7e219545dd2c49d5c227190e8ab4213198a724ce127b0087373fd1d3c33b368a6ef6fa4d297ca0d3fd8d4e2cf09bcb49a193dc1e5b504ed6698e1607dbb7906c8f27bdd4964ee7643501e2c9c4cfcac9786fbea26998533a146e6f50c969d97ec70af8e0ee452d5663d8aeb41f61da31c9016945e2f288f3dc40943eda3ef2c2467f0ff7e9ccd8b29795b0279a2a1247e4d509f9ed93b48a069f968dbbc8b84f3ae95d50fc35348a69884523c5e659eaebeff1c12bec0b3b888ca48ad0d5884f3e4005ac527c07431d59d03ac467f811f2a035044c9d47dd1d332c6fef9c5d43096a37515a82d9593a79dddb63f21472c733b10c2c6c3bed26a8f05d49be2e733e4f51a29b3073dc7355e33b6efbec34768c33bad0c87cdb6b46c3e1d4f2dbce8ea6cef214cea3698d2edf3a31eae0f49a8fbaa82ac2d0bbb9b794e93ff02d6fdf69564482f902cfd5f9ead353101b74a17712342f13c6cb8df174837a92088907612037ecd68fa9b1bfed25b522f212d0de7ae38e63fa2e790b8e04f11d2605ba39285f29bd4671594d842f6990292df15a9dca773fcec9f95f74d0327b6e35dc98c4427107cdfbfd058e4feecabf2b439f9cc0616107abfd224a250656847bd75f58c46905b273d5f5977142b28180c3edaf4bc93cee2ab000f8423404d4fa4ba34827ffcbbdb6c2f6562f5a1bdc99869fd2ebd0420f559137ec5690c2540df55c8e1357c1cb685dd0a654afc1d1b8f84d7a295b0af467813f59ab3b29c3a63f6d66ad47e1c5af3c927735a03ac9ff0bfbf35c34409895175bf5bf4373bc93549352f2280e61c6edf532d89d8c6bed178dbfa1148f5f08c70f99db1dec7f99a636bcef6068e998f296f00f479bd3a1303c3f32b2ed5dc6d98383a050fbbd6119db1ba4603f37f7abc7288e90cc66c799864783af7893afff6f556fd70a0ca845bf2f34095ea403dbdc2949900d44d6a58b3b3dead441d25a5c5657b9b84976263c807b059ec76b749be66996d0984d8d30a53bb6f2099eb47a2461b04574c80fc3e5991891ff75c07028826c565cc9df55ad35cba455b456698401f8025b1772e3e0df1104dc68dde65bb23cfabd4ffdf72db9ff62fd43e4f25b873a38011008fdf9dc95525e11b1516a1e03233bc6567471b33a9fcee2d2590266d1fd8dd359335d5def0da9d30ee52769a157f683c7159f8f5e63eb987fee427c86bbffaa3c69205ae1886bc25eba4b08c70a20f615e9e18db7dd4454dfc688d4f2236a52480f3e54015646eae5a8cdc59b41f047e0c473466730eae1af40b0687ece2c3620ffdada7ca2386999ea42a87ff28eae1f57e35e47d02a21f5406fa3dba8965c47c5c318047a8e038237721b7aabdb2a54a1201edf0fbd406702a0d786bcd64276a59fcef90d6362ec48a99e01d9737622ad9e5cd8e76be8d535406b0dda8c295293a82e4d899052c9e4b962dca73daea71fb4523028b0c99b180b5218b166849f46bb86cfa1d6d3498c73ae49bbc8d4fda849b309838d1e12b9a3ae22e82d87799e9c618ef84681d928885c82ae9714632c1f2d9fee534b0afb4bc83c0565ebd04528f74119cc49691642f24e6874e7e7b6828b55e5ffecf1b85576229aa060538c87397f7d7c80f756fc291fbc12665e4b5b629499fb6e36eb68014957e554eb43b6ab44d907d8d6d2194de4eabb33b3e090ff59cbab0f7933b55094ff9c24d4dc4743c721692cb8f55fa73fbf49d688770876056231579715e7d307381ce4f56045904e16f769079f8141a3ed746fc8ce293f378cbd62c231b870a80e71b92541d197bb7ceb37c50e7ee07842b121a49dc183028f5bfabf103c632b162d63db378ab9e1078435657181a232a0fef3c544827288c9408b4d6dee23f3be83d898e341525509094d9e4b3c1ff47fb1fcdd16d45805e4bcaceb6d3a705eedb61a08540b30326c57312166bd78b2e95553d2fdff285a4e6db13bc4ad7d3a5f787dd5e18317edb3f7a14e5bc668a96e50f6d4d54fc1c93e505ee9f9bdde16ad8f6b99ab994a703e7d0a536e5519693fdbac6a8ac3151f307177b7294eaff9d484e79ce43b7277c58e09c9b43c8c5ab5e5b21ec669ff211b8648e331da41caaa1191d5b6cb09dc5c4d270054eb8324f7800db978b6bcd138f896a9b7f7f01fc013a56fa398a5d17fe6574d14ea287326bc91111", 0x1000, r3) recvfrom$ax25(r2, &(0x7f00006d3000)=""/143, 0x8f, 0x3, &(0x7f0000022000-0x10)={0x3, {"e84ceda2111b74"}, 0x6}, 0x10) connect$unix(r1, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00006af000)=@file={0x0, './file1\x00'}, 0xff3e) 2018/01/27 02:21:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000dc4000)={@generic="83f3c3a31cf7d6c569ba98323c718ebf", 0x74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000099e000-0x9)='oom_adj\x00') umount2(&(0x7f000058d000-0x8)='./file0\x00', 0x4) read(r1, &(0x7f0000dd4000)=""/56, 0x38) 2018/01/27 02:21:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000438000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000965000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000f3a000-0x9)="0000000163703600ad") dup2(r0, r0) getrandom(&(0x7f00002a1000-0xa5)=""/165, 0xa5, 0x3) lseek(r2, 0x0, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004e1000)={0x0, 0x0}) 2018/01/27 02:21:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c28000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000312000)=0x5) pread64(r0, &(0x7f0000124000-0xa4)=""/164, 0xa4, 0x0) 2018/01/27 02:21:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="0100000008000600fffa1a00009130cc", 0x10) close(r0) prctl$void(0x7f) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000092000-0x10)='/selinux/policy\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) setsockopt$inet_udp_int(r1, 0x11, 0x62, &(0x7f0000719000-0x4)=0x8, 0x4) 2018/01/27 02:21:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d4000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f38000-0x20)={{&(0x7f0000529000/0x1000)=nil, 0x1000}, 0x2, 0x0}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000932000)="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", 0xfc) 2018/01/27 02:21:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000544000)='scalable\x00', 0x9) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000e79000)="", 0x0) 2018/01/27 02:21:40 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000516000-0x4)=0x800, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) fallocate(r0, 0x2, 0x4, 0x2) r1 = dup(r0) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$TIOCGSID(r1, 0x540f, &(0x7f000030d000-0x4)=0x0) waitid(0x3, r2, 0x0, 0x4, &(0x7f0000c22000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x1ffff, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xc17, &(0x7f000082d000)=@generic="7c7df900000000010001000000000071", 0x0, 0x8000000000, 0x8}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000017000)='./file0\x00', r3, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f00001f1000-0xc)=@file={0x0, './control\x00'}, 0xc) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000019000)={0xa431f16, 0x7, 0x9, 0x73}) sysinfo(&(0x7f0000618000)=""/197) 2018/01/27 02:21:40 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000)='attr/exec\x00') write$tun(r0, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x200, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) [ 43.005479] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. [ 43.043182] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/27 02:21:40 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000005000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0x1c, &(0x7f0000002000)=[{&(0x7f000000a000)="5500000018007fafb72d1cb2a4a280930206000000a843096c7fffffff00080021000149bd50ca8a9848a3c728c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d456", 0x55}], 0x1, &(0x7f0000008000)=[], 0x0, 0x20000000000000}, 0x0) 2018/01/27 02:21:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x80000002) exit(0x0) getdents(r0, &(0x7f00001a7000-0x62)=""/98, 0x62) lseek(r2, 0x0, 0x7) 2018/01/27 02:21:40 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f0000373000-0x1c)={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, 0x1c) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) recvfrom(r0, &(0x7f00004dc000-0xbb)=""/187, 0xbb, 0x20, &(0x7f0000a1e000-0x10)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) 2018/01/27 02:21:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009eb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000042f000)={0x11, 0x5e, &(0x7f0000f6c000)="5b18ff2690271e6d895f844d20efd302b3a715c51641683e1a769aab3ed7c35634abf5323db435f66669938a6d7bfb068d18289d1eb12a785aa2f5b1e632ea33afcc9eb70a178775e53dda7a6289a81d63b0158e837fe214779a48136e01"}) r1 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000f84000)=0x0, 0x800) recvfrom(r1, &(0x7f0000eb1000)=""/208, 0xd0, 0x2000, &(0x7f0000817000-0x10)=@ax25={0x3, {"6411b9b43b3442"}, 0x7}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000107000-0x8)='./file0\x00', 0x18442, 0x0) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r3 = inotify_init1(0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f000003a000-0xa)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)="") inotify_add_watch(r3, &(0x7f0000006000)='./control\x00', 0xa4000001) r4 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) getdents(r4, &(0x7f000003f000)=""/0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f38000-0x4)=0x600, 0x4) write$sndseq(r2, &(0x7f0000c55000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}}}], 0x30) 2018/01/27 02:21:40 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000000000)=@access={'system_u:object_r:klogd_var_run_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x33, 0x38, 0x0}, 0x3f) clock_gettime(0x0, &(0x7f000000d000)={0x0, 0x0}) 2018/01/27 02:21:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) mincore(&(0x7f00000e8000/0x4000)=nil, 0x4000, &(0x7f00000bd000)=""/4096) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00002a6000)={0x561, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = memfd_create(&(0x7f0000deb000)='\x00', 0x2) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00004dd000)=0x81) sendto$inet6(r1, &(0x7f000041c000-0xb1)="8c", 0x1, 0x0, &(0x7f00003ef000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 02:21:40 executing program 1: r0 = request_key(&(0x7f000028e000-0xa)='blacklist\x00', &(0x7f0000865000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fd7000-0x10)='*{eth1\'[selinux\x00', 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x0) r1 = add_key$keyring(&(0x7f0000fd7000-0x8)='keyring\x00', &(0x7f0000fd6000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$revoke(0x3, r1) 2018/01/27 02:21:40 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:21:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d77000-0x4)={0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000554000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000299000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4(r0, &(0x7f0000080000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe9000-0x4)=0x10, 0x800) accept$packet(0xffffffffffffff9c, &(0x7f0000e47000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ebb000-0x4)=0x14) sendmmsg(r1, &(0x7f00007f1000-0xf0)=[{{0x0, 0x0, &(0x7f0000317000)=[{&(0x7f0000748000)="", 0x0}, {&(0x7f00005a0000-0x6f)="79cc0f7cc336a130468dcd80d508115a930b83249774295965ebf7dd0ddb07a22f3250f15fcab9ac186d995f9afdf38b9f4414c65e10b5bdcd080949f74acc3a6078bf5265cc993e3f90fafeece349e4b65f2515c10fde8f2d652906f43f1726e6924655f03a4b8ad83fc5c35545b8", 0x6f}, {&(0x7f0000ae7000)="d81da6d9a83d814b51626ade8b3ea6", 0xf}, {&(0x7f000011d000-0xe7)="90d6653a957109068578a45a5c5a0511342134d2daeaa21dac1bc5ae94c662ff20887eb00ad5f37d02267db4198a65533ad0c835be751ceb786577a6e1e873ad0f42864707694367d016d344f8ed4882b286333d81900f81087043015f0c096339acca1b2421181d6b9550ffefac40de7cbe4b3af54d4d95707b85a7be33b1f2e94a71b745af7d1374eda1800be5f8a70f0cfac661a150d4766cd652ae796f0371c518215437b2c991f7ca2ecb736f3319ad83ec46834c5e699e37ca937f63553b4c30c94b7c449bbcded75e7a0094f10a5261a0fde9ed6e06a06720df1af3bcca35cc1aa888eb", 0xe7}], 0x4, &(0x7f0000a52000-0x1328)=[{0x60, 0x102, 0xffffffff, "71179bda7462564557b514c0bd4523183e15766f776b839908578c47ce703f10d796cde8c4b2c8809e9725a8c5eaab748db22c12bf625315cd86a873e2a7e4c7aa228c8c07de635f2c37782a9d4a67fd"}, {0x1010, 0x0, 0xf8df, "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{0x38, 0x11, 0x942b, "69b3c7398877cd447d52f488495d95d800b2c27900f06e77c86327090b4bb3d01551a081f09a"}, {0x38, 0x1ff, 0x3, "d210a5680b2ef8f36487e677c669689870511d96b1c1f85db2e9e7f93b5f34400099a7915023"}, {0xb8, 0x7, 0x0, "274a845c620e7a65b35abb7909ad1e5e80ea8f62ad8bc43823a4574510ba1792857f14b36a65d7ba434ff5c924f9dd8cd9e3b9d4e98cfc1029b74e019cc3681cf3b0ae89f5edcec3c60eee6567e616240ed916e773c4474cd6cdc20d8b7404659b24d9b4640d36a16f572b6419c4b9710d6d91bb3cddba46714b057904ce578d4596e3da9b1007554ebdb5520e7f2211ae5129ede7f5822d6c04fc01cd2f094d0a"}, {0x40, 0x107, 0x9, "783eca034b16507e258009721bbd592fc3dd71fe5eb482c7a3e33c2b5022fbfd3be35ff4eeb777f13bdcc4"}, {0x110, 0x0, 0xbd, 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&(0x7f0000c81000-0x60)=[{&(0x7f0000445000-0x34)="07a33209088523c1c192646417c943a05e92dd42ef0c684252f0cf2aecadcb76ca84f7e4195822a070a3200c567bce4d7ac1a737", 0x34}, {&(0x7f00004be000-0xbb)="cbc3f56d4e30a5153c67f76596fc147f9ca82f70e6f6fa96f6014b6712fe76da6c2eb2423676dc15b45d877c1447790d0b291b181f9d4bb9827f5ca87d5787179435632cacd19632d60f71bbfe4544d3cbc58a5cd572a77124bb028b4c721ab7bcbb015c1d650cb9d416605673f403c7ed00efa3492c30bdf8456a011827c295d3db24d072b23cea959d08978a3323abfeb97b09bc0fe9d987bd79ea05a097ff8506dcb5404dea6d21175c07719c431e2d178d17c42e55a8c90e83", 0xbb}, 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"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"}, {0xc8, 0x100, 0x9, "086ee6e6dd5f1c1fb6f1af92c5bf10dad49b7acf87e337019aab5b43a5bac658e605db3fe5a77d778e93e8048da459056effda72139e857ad22e0fe922f140e8c53867ea790ebdc7303dd80e9ecd950f16790d5e788f9c328d0fa7f16210ed5d98a7a7c97be8902e7e78080ae4059a4beb801b593ad8a5e17e05647d058f80c5d7cc537d2b770fec1524f808bdab583d3d2c57683e9c6fdad324fa500bfe09f2249107ae8ab995f2cb472a4f07e02e7e1686793c97"}], 0x1178, 0xc1}, 0x100}, {{&(0x7f00008bb000-0x14)=@ll={0x11, 0x9, r4, 0x1, 0x80000001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14, &(0x7f00000c3000-0x20)=[{&(0x7f0000aaf000-0x34)="bd1a0008512f8b78376d3509c0c14fc28c456f5d69b6b30bc3f3b656fdc1f77537a074e6f4dc3ecd3358923f1e41ebf1776586c10a75be2401ebefecef2f1ba53a7985bea14f65161e21368bd2dc2dd3d10802c685f6b080f0792ff75a51c5bff0d0609121b65af9fcb09922b53b9d6e00fc6eef00454f4c8f6400c25567", 0x7e}, {&(0x7f000019b000)="", 0x0}], 0x2, &(0x7f000015b000)=[{0xa0, 0x108, 0xffff, "43242d6ff31831812e85997acdc38f030680dee56c53d78cc418bc33937504bf307b41700f6277ba463168672862cc4a02d017800d000057bb354c79c2a25d6012371c7ddedc32fbcf8cd72db948ca294bbbdbd783d9d0debf7f3924637998ae5e73dd0b197bd66ca58de44505839f016c6915ab50c4db4d1a402357cee605a2088860c983137cfc479eb3831a"}, {0x98, 0x18c, 0x5, "50d447cc761c4fee38900ae9004ecd4e2b7aa7487c5f02b50d1dc4db3aca922dceb7c9c40d2aefa6776c059e57eb93e76ce6a04d1046492f38664037a21e0cef1782d1481fb80d8b6ebe2f0b255238fe099b5b88f50656bde7c830a7c590bbf28be53704a7c73aba66d1ba530c1a75535b567aa684c18a2d527c8c18e901d6f8b26b5da719"}], 0x138, 0x4000000}, 0x5}], 0x4, 0x20000000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000673000)={0x0, 0x0}, &(0x7f000054a000-0x4)=0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000d8000-0x4)=0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/27 02:21:40 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f00005fe000-0x8)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') connect(r0, &(0x7f0000a5b000)=@llc={0x1a, 0x0, 0x970f, 0x2, 0x8, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) umount2(&(0x7f000078b000)='./file0\x00', 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000056000-0x4)=0x0) 2018/01/27 02:21:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005d6000-0x8)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006db000-0x9)="9b7472757374656400", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000001b000-0x6)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x71)="c818fa9394b9e5d55100bd7c0669ba2dc2d265316840c35d8c4f279f4f29ab9b845c15aaafce92082de9a1429e847576295b7557bf8de63a2849ee8723e304776fa1a87be9a1042f8ec303e1fed89e3d0805f53fa2e00b3bfea06ed3b0965d78e740be2f5619401d4814c2617e4c1fbc44", 0x71, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f00004c7000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f000041c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xe5)="07052a3b6471a629dc5e750daffde2479ad5a4d2de090c0fd1a3b1f4d5f0150b696590ac08098b4bcd5cd4a5d916f74814b7fa81e272bafc106ffcc0337c644d1a8d19123b112f36fb3aaae1c5710cda636219e5b35c70e61cdc8d91822f1f1cebeeebf3eb908b33197bc05ecf6bc361a362037260c44b5c48cbdd823f3e18c7deebe3a75fb0922c30bafbd4e5beaac6885462a5873d8b0bc8cf7042728c5948087fc74e323de21ca7c41803eca7f3393dcc737e297f1bf3d0f3d902a2d98dc8a3529f2f9801a3c93258de2995c4c1b53167d95358ff71f9960c6799678239e3bf51ad1160", 0xe5, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000e92000-0xc)={r0, r1, r3}, &(0x7f0000eab000)=""/149, 0x95, 0x0) renameat2(0xffffffffffffffff, &(0x7f00000d6000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000ed3000)='./file0\x00', 0x800005) 2018/01/27 02:21:40 executing program 1: clone(0x0, &(0x7f00009e5000-0x3)="", &(0x7f00005fb000-0x4)=0x0, &(0x7f00000fa000-0x4)=0x0, &(0x7f00001ca000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sysinfo(&(0x7f0000000000)=""/4096) 2018/01/27 02:21:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x400000000000000, r0, 0x0, 0x1, 0x562e3336c0ed74de) 2018/01/27 02:21:40 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000017000-0x99)=""/153) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000000b000)=0x0) 2018/01/27 02:21:40 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x448400, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000007000+0x50d)={0x3, 0x7, 0x7ff, 0x0, 0xa, 0x6, 0x7, 0x80000001, 0x4, 0x0}) 2018/01/27 02:21:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x800, 0x101000) ioctl(r0, 0x0, &(0x7f00006e1000-0xbb)="b759a051d4372e4a30fb2d09dd730e6c923f6229b263a03e1e402d46b1e72f2d93f1890768b9c671472f4811c6a4a2e4054f8137691ac40b4c8842b393b936740cd97207103ec254a5995259bc4504e3954a0ddc8e940830f0ca525ca66b4b0e14ceec61068fcecdaf7ed1af05f363f3d8b540df4cf78be524d64274ec62447752a176329563ea2b2a51b6e8d44b18c02a5ea51882233d308c7c823f69f92a082cec3bebf4028fe8ec134cafba25c502f70a4d265c8673ce0cb64b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x2) r1 = syz_open_dev$binder(&(0x7f0000aff000-0xd)='/dev/binder#\x00', 0x0, 0x0) flistxattr(r1, &(0x7f000053d000-0x24)=""/36, 0x24) capset(&(0x7f0000958000)={0x19980330, 0x0}, &(0x7f0000db4000-0x18)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0}) unshare(0x28060400) 2018/01/27 02:21:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000f81000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000612000-0x10)={&(0x7f00000f1000)={0x14, 0xa, 0x800000000a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xa}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$mice(&(0x7f0000c1c000-0x10)='/dev/input/mice\x00', 0x0, 0x2) 2018/01/27 02:21:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b22000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000063e000-0x28)={&(0x7f0000829000/0x3000)=nil, 0x7, 0x5, 0xc8, &(0x7f000054c000/0x1000)=nil, 0x3}) r1 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a85000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x100000000, 0x3, 0x80}, &(0x7f0000838000)=0xa0) ioctl$sock_ifreq(r0, 0x89bd, &(0x7f00001f8000)={@common='tunl0\x00', @ifru_map={0xffffffffffffff00, 0xa4, 0xffffffffffffffff, 0x6, 0x1f, 0x7ccd562c}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e19000-0x8)={r2, 0x0}, &(0x7f00005ab000-0x4)=0x8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d53000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet(0x2, 0x3, 0x8001, &(0x7f0000063000)={0x0, 0x0}) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000cb9000)=""/4096) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000ed000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd3, 0xfff}, 0x98) r5 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0xffffff64, 0x0, &(0x7f0000fdf000)=[], 0x0, 0x0, &(0x7f0000af1000-0x15)="372a52e32c7ca5692f00000000000000037f96a642"}) close(r5) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000fde000-0x10)=[@request_death={0x400c630e, 0x0, 0x3}], 0x297, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007df000)={0x0, 0x2, 0xffffffff, 0x100000000, 0x0, 0x1}, &(0x7f00003ef000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000064b000)={0x0, 0x200, 0x5, 0xfffffffffffffffe, r6}, &(0x7f00009e6000)=0x10) r7 = fcntl$dupfd(r5, 0x406, r1) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000536000)={0x0, 0x0, 0x0}, &(0x7f00005e6000-0x4)=0xc) fcntl$lock(r5, 0x5, &(0x7f0000081000-0x20)={0x1, 0x0, 0x3, 0x1, r8}) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f000062a000-0x8)=0x0) epoll_wait(r7, &(0x7f0000df7000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x7f) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000844000)=0x0) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000051c000)='/selinux/mls\x00', 0x0, 0x0) accept4$inet(r9, 0x0, &(0x7f00005ab000-0x4)=0x0, 0x800) getsockname$llc(r9, &(0x7f0000541000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005ec000-0x4)=0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f000033b000-0x4)='/dev/rfkill\x00', 0x400000, 0x0) 2018/01/27 02:21:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000694000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 43.205976] device syz2 entered promiscuous mode [ 43.245787] binder: 5756:5758 unknown command 0 [ 43.252245] binder: 5756:5758 ioctl c0306201 20007000 returned -22 [ 43.270991] binder: BINDER_SET_CONTEXT_MGR already set [ 43.277120] binder: 5756:5762 ioctl 40046207 0 returned -16 [ 43.287545] device syz2 left promiscuous mode 2018/01/27 02:21:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) epoll_pwait(r1, &(0x7f00005de000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x9, &(0x7f000029a000)={0x0}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:21:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000d07000)='./file0\x00', &(0x7f00001ea000-0x8)='./file0\x00') utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x0}) open(&(0x7f0000c96000)='./file0\x00', 0x402300, 0x10) 2018/01/27 02:21:40 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0xcbcb, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x2fe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) listen$netrom(r0, 0x1) 2018/01/27 02:21:40 executing program 4: r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00002e2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="8e4c63fcf2183ae56abfb611560a70af0b4478c549a759d521c58f01f1089f42162b1c602fed32a6b1a3fd9959dd77c76bf5341857a623", 0x37, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f000038a000-0x8)='keyring\x00', &(0x7f0000b9b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f00006f2000-0x2d)="fadee430a407c5137523c62108a9cd22e02b663255dc373df8b760892c19535c122e28faec0f3b73fd6b6a0439", 0x2d, r2) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 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) keyctl$dh_compute(0x17, &(0x7f0000000000)={r1, r1, r1}, &(0x7f0000002000-0xb)=""/11, 0xb, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x40)={'sha256-generic\x00'}, &(0x7f0000001000)="69647352cf14de0f42b116e3f155db92304a210f842bafbdf74238de4d5017c4176749c19ca4f2e29247646b397af26762393b07e33253f673f7222bf4667f01041c3b1c29238344560d8015067896e50f249c7736fd64d6df784517ea052475a72749dc1f77930ef84661c22b56cc170ff99c324f86b9481d30ee532aa1e080f6537877e9f91b66679e9015b457e8a2a14dad0b84f1fbabcebb21c4859b53a5737744c788e4579e8579d71f4ec55ad05416e37029c00d22e8f1e0091e37966696eb792df9292519edc1809c335321950696654029388f9a081be97b6b0cb47b70d1a2f95446374376cb1e587bfcf1d4701169c430e2a8c1", 0xf8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x8, 0x0, 0x1, 0x1, 0x2, 0x40, 0xc9}, &(0x7f0000001000)=0x20) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000001000-0x4)=0xfffffffffffffd99) 2018/01/27 02:21:40 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000f0a000)={&(0x7f0000afe000/0xe000)=nil, 0x5, 0x3, 0x4, &(0x7f0000a1f000/0x2000)=nil, 0x34}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x40000000401070ca, &(0x7f0000071000)="") socketpair$inet(0x2, 0xa, 0x7, &(0x7f00008f3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00003fb000)={0x0, @in6={{0xa, 0x3, 0x9b64, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x8001, 0xffffffffffffffe0, 0x0, 0x200, 0x0, 0x6, 0x6, 0x81, 0xffffffffffffff22, 0xff, 0x58000000000, 0x94d, 0x2, 0x6]}, &(0x7f0000774000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000d43000)={r3, 0x1000, 0x1f}, &(0x7f0000803000)=0x8) 2018/01/27 02:21:40 executing program 3: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000432000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00002b4000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100000000, 0x1, 0x1, 0x8}, &(0x7f00005a5000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000032c000)={r1, 0xfff}, &(0x7f00000c6000-0x4)=0x8) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000017000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005de000-0x50)=[{&(0x7f00005de000-0xe0)="3fca09b2426afb836d71b4d5dcf206d1fb62d5152020695e1734cb7afb594616d12360a3e9a52f9a488611d9552a8be46a2b5245c19a4989e915d86ef96491e468d1f1f59997dc392d33ee60b6d05cb490cbb54933060000009bbdcb58dc343ff2675473fac0d46b48a1ef4b66f17aecc8e9606dddcdb0a9106a407e8bf596caad637450deb94a3ae67b1358244248fa7cf26ef0ba6be3a356c52c48aefe14de", 0xa0}], 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x0) 2018/01/27 02:21:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000205000-0xd)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:21:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x77)=@generic={0x0, ""/126}, &(0x7f0000371000)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd4000-0xa)='net/icmp6\x00') renameat2(r1, &(0x7f0000248000-0x3)='./file0\x00', r1, &(0x7f0000d45000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000f1f000-0x4)=0x5) sendfile(r1, r1, &(0x7f00004f8000-0x8)=0x0, 0x1f) unlinkat(r1, &(0x7f00007ba000)='./file0\x00', 0x0) r2 = open(&(0x7f00009e6000)='./file0\x00', 0x8800, 0x1a8) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000717000-0x28)={&(0x7f0000b1a000/0x1000)=nil, 0xffffffffffff0000, 0x0, 0x28, &(0x7f0000c2b000/0x4000)=nil, 0x56a6}) [ 43.289192] binder: 5756:5758 unknown command 0 [ 43.289199] binder: 5756:5758 ioctl c0306201 20007000 returned -22 2018/01/27 02:21:40 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f00005cb000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b6a000)=0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) shutdown(r1, 0xfffffffffffffffc) recvfrom$packet(r1, &(0x7f0000762000)=""/4096, 0x1000, 0x0, &(0x7f000013d000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) recvfrom$unix(r1, &(0x7f0000fcc000-0x3c)=""/60, 0x3c, 0x0, &(0x7f000044f000-0xa)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/27 02:21:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e58000)='/dev/usbmon#\x00', 0x6, 0x6bd47c2d5e63f6ef) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000c83000)=0x100000001) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) accept4(r2, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000986000)="", &(0x7f0000aa2000+0x5c0)=0x0, &(0x7f0000e5b000)=0x0, &(0x7f0000340000)="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") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00006e3000-0xb0)={{0x100000001, 0x100000000}, 'port0\x00', 0x1a, 0x21020, 0x3, 0x0, 0x20, 0x7, 0x6, 0x0, 0x1, 0xd9f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/27 02:21:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f000031b000)=[{0x10, 0x29, 0xb, ""}], 0x10, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000050f000-0x15)='/proc/self/net/pfkey\x00', 0x41, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000734000)=0x7) [ 43.351400] audit: type=1400 audit(1517019700.936:15): avc: denied { getattr } for pid=5767 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/27 02:21:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x10400, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000002000-0xc)={0x40000000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000442000)='./file0\x00', &(0x7f0000976000-0x38)=[&(0x7f0000001000-0xf)='&keyringvmnet1\x00', &(0x7f0000ec8000-0x7)='$&proc\x00', &(0x7f0000000000)='trusted\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000000000)='.\x00', &(0x7f000046e000)='mime_typevmnet1-eth0\x00', &(0x7f0000a84000)='$\x00'], &(0x7f0000428000-0x38)=[&(0x7f00008a4000-0x1)='\x00', &(0x7f0000fe7000)='[\x00', &(0x7f00002e2000-0x9)='!]md5sum\x00', &(0x7f0000001000-0x4)='em1\x00', &(0x7f0000000000)="2cd87070703021766d6e65743176626f786e657431706f7369785f61636c5f61636365737373656c696e75782f287b262b272600", &(0x7f0000000000)='\x00', &(0x7f0000000000)='*\x00']) clock_gettime(0x80000000000b, &(0x7f0000243000)={0x0, 0x0}) 2018/01/27 02:21:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000043a000-0x10)={0x0, 0x0}, &(0x7f000061b000-0x4)=0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000de2000)=[{0x0, 0x0}]}) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x2}, 0x0, 0x0, 0x0}], 0x18) sendfile(r0, r0, 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00001b3000-0x16)=""/0) 2018/01/27 02:21:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) iopl(0x800) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000b92000-0x17)=""/23) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) 2018/01/27 02:21:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00007af000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r1, &(0x7f0000f9c000-0x40)=[{&(0x7f0000154000)=""/48, 0x1a}], 0x1, 0x4000000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00006b2000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 02:21:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bf1000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0xfffffffffffffffc) 2018/01/27 02:21:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x100000000, 0x18000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@generic="a91d9a6ad54b5f818cb96247ed93e7a2", @ifru_flags=0x202}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000b50000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000996000)="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", &(0x7f000055b000-0x4)=0x0, &(0x7f0000b28000-0x4)=0x0, &(0x7f0000b27000)="bfb062d31cf015857ce6d132cf9d627ec75a86743c8f9a2c60bd9c121845496a65") mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000b26000)='./file0\x00', &(0x7f0000b27000-0x8)='./file0\x00') mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a94000/0x1000)=nil) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000b29000-0x8c)={0x3398, 0x3, 0x7, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:21:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000f3b000)={0x0, 0x0}) prctl$setname(0xf, &(0x7f0000967000)='&@\x00') mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 02:21:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000383000)='/dev/usbmon#\x00', 0x0, 0xc0800) ioctl$KDMKTONE(r0, 0x4b30, 0x7) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000d97000)={0x0, 0x0, &(0x7f0000d96000-0x10)={&(0x7f0000990000)={0x2, 0x80000000000a, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x800000000000084, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000094e000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f000041d000-0x99)="fb4907690966362f77858de94670253d0d6e2c1ea1471e77e27034241a34610d0814eed3f8b3e510a9e89f35f726001d52426852b96b528af6b4f6e23aea297b1dd44b3388b9e063ca43d444f23691205b3f9a578e7b41d875d458d87330f15a8f23584482ec1293e31f7f5e0ed6959e4951b76c9eac540d21942a52b1c477a0e04846e592bc8612569fed10fe7c08bd47f5d4ce4cde6633f8") 2018/01/27 02:21:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x4, &(0x7f00008d7000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653100000000000000000004000000000000000000000000000000000000001400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000614000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x103, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:21:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$setmm(0x23, 0x6, &(0x7f0000f19000/0x3000)=nil) dup2(r1, r0) 2018/01/27 02:21:41 executing program 7: r0 = add_key(&(0x7f00000cf000-0x6)='.dead\x00', &(0x7f0000a52000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d91000-0x71)="d2738045fe3eb53be6950fd65707f098480b15fda3bd3d62fff2b7379c62cc952b289d2d5a55660e28df9c94286dc13b2d62c5170266c0ae32d54a25b90d95a71ccaf865ed6f174aa2b7d8191c0ca63013400ac4f36f0c34ab18cdd05e14d6cb6237134d22fc9ed3d9c95a015370869e57", 0x71, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000014d000-0x1)='\x00', 0xfffffffffffffffb) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000040000-0x8)="00454772646e6786", &(0x7f0000040000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003a000)="9f111d2d07", 0x5, 0x0) write$sndseq(r3, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x1, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c08fcffffffffffffff090b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000003a000)={0xd2, @time={0x0, 0x0}, 0x3, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:21:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000c8f000-0xe)='maps\x00') exit(0x0) readv(r2, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/27 02:21:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000062000)={0x8000, 0x4, 0x3000}, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f000000a000-0xc)='/dev/random\x00', 0x0, 0x40005) writev(r1, &(0x7f0000002000)=[{&(0x7f0000007000-0xcc)='?', 0x1}], 0x1) mremap(&(0x7f0000053000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) 2018/01/27 02:21:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00004b2000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000df4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000072d000)={r1, 0x9, &(0x7f0000a48000-0x24)=[0x1, 0xc9f, 0x100000001, 0x1, 0xffffffffffffffff, 0x80, 0xff, 0x1, 0x101], &(0x7f000074a000)=[0x6, 0x3], 0x40, 0x9, 0x7ff, &(0x7f0000dfe000-0x24)=[0x1000, 0x1, 0x6, 0x8000000000000000, 0xfb, 0x0, 0x5, 0x200, 0x200], &(0x7f0000e46000-0x8)=[0x1, 0x0], 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) sendfile(r2, r0, &(0x7f0000ea5000-0x8)=0x0, 0x9) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2018/01/27 02:21:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000028a000)={0x8d25, {{0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x0, 0xdbe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x530}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xf733, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xc0000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x30af413e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x32cac10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x392c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdir(&(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00005df000)=0x19a4, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 02:21:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000a8000-0xf)='vboxnet0cpuset\x00', 0x1) ftruncate(r0, 0x6) fcntl$addseals(r0, 0x409, 0x11) 2018/01/27 02:21:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002d4000)={0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000946000)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f000079c000-0x4)=0x0, 0x401) ftruncate(r1, 0xffffffffffff4f9d) 2018/01/27 02:21:41 executing program 5: socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000223000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000569000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x400, &(0x7f0000001000-0x20)={{0x100000000000, 0x0}, {0x77359400, 0x0}}, &(0x7f0000018000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 02:21:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fchown(r0, r1, 0x0) 2018/01/27 02:21:41 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000029a000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f000056b000-0x108)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000005000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c7fffffff00080021000149bd50ca8a98ffa3c728c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec0000000756", 0x55}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000000f000-0x4)=0x0, 0x4) 2018/01/27 02:21:41 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) pipe2(&(0x7f0000ec4000)={0x0, 0x0}, 0x80800) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006f7000)={0x0, 0x0, 0x0}, &(0x7f000055f000-0x4)=0xc) lstat(&(0x7f0000daa000-0x8)='./file0\x00', &(0x7f00001c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000059b000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000298000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000331000)=0xe8) r7 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000176000-0x4)=0x0) r9 = getuid() r10 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000928000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000389000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a71000)=0xe8) getgroups(0x7, &(0x7f0000ef6000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r14 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000141000-0xe8)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018e000)=0xe8) stat(&(0x7f000082b000+0x15d)='./file0\x00', &(0x7f00006df000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000493000)=0x0) stat(&(0x7f0000e05000-0x8)='./file0\x00', &(0x7f000040e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000798000-0x8)='./file0\x00', &(0x7f0000083000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000694000)=0x0) fstat(r0, &(0x7f00001de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00001fd000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000aa0000)=0x0) getresuid(&(0x7f0000956000)=0x0, &(0x7f00006f9000-0x4)=0x0, &(0x7f0000da3000)=0x0) stat(&(0x7f0000b72000)='./file0\x00', &(0x7f0000aa8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a11000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088b000-0x4)=0xe8) r28 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ade000-0x2)={0x0, 0x0, 0x0}, &(0x7f00001f8000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095d000)={0x0, 0x0, 0x0}, &(0x7f0000bfc000-0x4)=0xc) stat(&(0x7f0000b8d000)='./file0\x00', &(0x7f0000a03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpgrp(0xffffffffffffffff) stat(&(0x7f000037c000+0xafa)='./file0\x00', &(0x7f0000eb2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ca1000)='./file0\x00', &(0x7f00002d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = gettid() r36 = getuid() r37 = getegid() r38 = getpid() r39 = geteuid() r40 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000098000)=0x0) r42 = geteuid() r43 = getgid() r44 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d86000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a76000)=0xe8) r46 = getgid() r47 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$unix(r1, &(0x7f0000d44000-0x150)=[{&(0x7f0000426000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e47000)=[{&(0x7f0000291000-0xf2)="3444a2caabb1fa951f246a8cf104bb967e8ed607012b6c5d545eeacf44a0e70387030dfa4ed09155226ab718aff3788940dd003f94c24bf0e59eaea9f036ef5a7b8540d5a9f2797d212d26e96a439f698f5ba0961cc3b2a56b4c67de4834b9d365794e3d843e328e92c925e4413903bffb4e346a564d4afd1e20288604ce35c1140d6b0e7b209175813e9758dac1c0b44b627da0da865290a88fd25e60d23c53599d2929d31a346a54461d8f369e68ea3344077ce742cc6d03207bbfbc354342d16233cad77b5f75c21572c77602b37844103e9523da7c3c4f2f73e261b77b51d1fac91eaabbc34ae19ddc0cb96c33943a26", 0xf2}, {&(0x7f0000348000-0xa2)="7c4d8c9fe53fecede0eeadc782d3487c5258d428d6338260eb47f2e95e45ad449c892dd1c2217c402368d5462d3e38db89730032edbb835737ab1d425b5bd8a643f5636afec09d602975d5273fb2148d59385719fc7b2da4505ec02afe240f4ec854b6e0cace0ee33dd34dd7273c1ef140c3dae22021aa8d2c3ded7e2fdfce56e7d64c11f6d41c233e595d0afff5969bb58abfd4da12f0c9ec66bf30851b00dabb66", 0xa2}], 0x2, &(0x7f0000e3b000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x110, 0x4004004}, {&(0x7f000031f000-0x4)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00001d7000)=[{&(0x7f0000140000-0x92)="8a990e94b88f6e62e9f3296cdcf8b92f7233e0a8e585658c7114db4f03949973502b921f830724319139373b4fc035f0c09feffc056e5e5c013f99f1cd4be57b396434af0bca6c6b4f2d3b6922ff992108e2503b977f56a7bb42f27cbd5b3d3994cb5524e47e6730136b10434350fba90e0f113f5af0cadbe152ee3b196c1aada21c215b650a013e8120ea982e3774464a81", 0x92}], 0x1, &(0x7f00009ab000-0x60)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x60, 0x24000040}, {&(0x7f0000f56000-0xa)=@file={0x0, './file0\x00'}, 0xa, 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0x1000}, {&(0x7f0000868000)="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", 0xfa}, {&(0x7f0000ba6000)="4febaed3e156b990556832cc6f2ea1024506567832c3056c5faf4872b941c5836e37b2fc33a11083f8f4dc92b1075775a42bf88b457f16374eaf55dd66325f8e2d", 0x41}, {&(0x7f00007b6000-0x8f)="0324d7a5689f43c1b2a08b83ff2ddf95429ab593aa2ee3e91b49cf698bbf49eba2b9a493ec8c5c792e7b832a1d97df58a055a5d36644da06f6516619e799ed93864cf127acefa01ff11b9d6190c521f254a412bc41f4e2cc2f4a809ce15f6bf4c959b19a8db7bbf4ddb4bb403aba00673ca800a20861fc38499de96f681250c25d08457204d3e6b420dfbacb858ab3", 0x8f}], 0x4, &(0x7f00008b2000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x120, 0x85}, {&(0x7f00000cc000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000279000)=[{&(0x7f0000a23000)="691bc7fda32b71de860b191ebb2b778e44573c6890fbba102f08b11707cb039610476af1dd68eb337437f85013a02dfa33003537ad05e81622aa791ebc648716eef398f99a3f41932f633d082bf1075375814f5a39c3ebbaf4d8e657cc88311c672c23cb85f89ae1ad014d4b441bc898391b345fff03291d1e63e2b9360f1f1afb1591cd5a118880e5b63c25b9a30a7cd79d2cb1a79cf1adf8fe463dc43e266eb2b6ad4157b1d07fcc355c013650ae24a7b41a00905a3278fa936866ef264c158a8aeb7c41d311d7bb67d84e077869a2162cb0c1152932ab8bdef59cb90723", 0xdf}, {&(0x7f0000d52000)="7990a20bac421992e4c90126b80667e318a08ee2f5856a8d612c", 0x1a}, {&(0x7f00000b2000-0x4d)="61b7a7c2f934e62ac327688407f951b4b5912a77630532fbb93dac4714f0d51c5d5ae59fcdcd71fc94e436168432f1a6d5e6a6c19ccd02eeb445f154e83a6dba359ee9ade9b82b0b7557060271", 0x4d}], 0x3, &(0x7f0000401000-0x38)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x38, 0x50}, {&(0x7f000094d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005e0000-0x60)=[{&(0x7f000013c000-0x81)="2e7c49c3560a3f2eff0554818e3f37dc3c0f238105726513a2b30aeca0a096ba5b0dcd977b23cf0f328ee72a3a450e7b185286fd0cbb4124732fc7a7755121044edb7517346458fbe67d93236cb9ff26587492c0e2b3831882fb477e99ad8ff6f437a4bd9939034485f5b19298a744b7aa6d3964d38a92c2a1e6093b3fb3d5f41c", 0x81}, {&(0x7f0000ee0000-0x90)="8abdd7dac36510edb95e2a503c959baf832bb96966b0fe37b77b6baa4b3b85902bcc1fa5aa23085a7afeeaeb3a24315c9ebccbc1a3f24a2dcea14c7da8f7e56b8c4d54a9142cd6cd922052f24f35da14185a639cff460ddc3cdd349d9f4c04d1cacce6d7b6991f1c593d1053f730cf7e4b001014f7637362e882c256626f494a4753a313d60b5e83a6be37a83acbaa80", 0x90}, {&(0x7f0000cab000-0x6d)="48340fc294dbabb321da91376e390386814e9808a652e860145cea44928eea535764725ed189951d26b657b54089d92ff536d74173951921b03cf627972530151ab1fd6c9538d0e650663ac6c453f84e1979c452f56df46bbee1b85e85850bc410a2d81f115c60b0e9151dae1e", 0x6d}, {&(0x7f000030f000)="cd6ac3bc083d7fbd3b7eec03f6119cccaffae45760790e16204533f908bcaa79d00e4f734c613d9692af38463906fedfe58b4c183b879b80ec1d826865", 0x3d}, {&(0x7f0000030000-0x65)="73e52dffdebc4102e5d48c90dcff8dd98f9e974acbe934b8be829e13db4e387218d3b5d036c371a2cc7e7736ec1e48f155444c1909eb0536affda54c2b8ef3f7195d64e0cfa14c3c5e0c1e9364b7dde2f5f30a8cc87bcd82e43bc5a07451a697dd496c3583", 0x65}, {&(0x7f00004cb000-0xab)="a9c60dd85faa2633abe03651360ceb2a9160080c5bb8bbf271e161d04d09542d727765538a37eb2361de3bfc7b18b3704cf6ee0c90173d434c6409eed0b0f399e5d3d5d2208de9173acd144645b0bf51d38cba2aa50f681cf20d884d76c59d2e6d1abd194282f7216138653bcea259bcf537f44041bbc60be492911268c4cda797b29fb074cbe9ac50a5c38c4342d0ed7dbda84c1fef1fa3ce4a3d67f659c21b3be09bd03c040f4ebe899b", 0xab}], 0x6, &(0x7f000036d000-0x90)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x90, 0x7c8cbf6a25b339ed}, {&(0x7f00001de000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ade000-0x40)=[{&(0x7f00004e2000-0xff)="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", 0xff}, {&(0x7f0000514000)="3e24f015c59f17ecfa840270f381e2b3ec31e64bf67370a4f4ff9dfc18f662", 0x1f}, {&(0x7f00003e9000-0x6d)="dae3c02208d4de057164f042a81768f61992efcf8f5e1ff0df7977592670f602506032a800e3ec6a20944d80e03bf5553b264a3d99deaa7647b3c05b9578bd5146446f2e9d70341910d22b7d670ac998e569997f05879954db15136f036a5cff34a1b755ee7a7c0d290559faf7", 0x6d}, {&(0x7f00005de000)="807274a24f49f9d1", 0x8}], 0x4, &(0x7f0000dec000)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r47, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xd8, 0x8800}], 0x6, 0x80) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387", 0x4c}], 0x1) sendto$inet(r0, &(0x7f0000ebb000)="af8d897c94d8f0e50422c59d831f46238b6da8f107f3de6794bd11d164fea9bcc436738b12148ab6fcab493e1f8d6c7c8a50323b086d063c462c04a56cc60e4998d6184b1c88a5f2a9569a095abdd173f527c8ca484a9d4fdd7bde4265b035d2a3a0303b96419120195e13dc33592a2bb36a1b9c17a7", 0x76, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000022000)="b0", 0x1, 0x0, &(0x7f0000396000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f", 0x1, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 02:21:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000faf000-0xc)={0x3, 0x0}) getuid() openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dee000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) open(&(0x7f0000128000)='./file0\x00', 0x0, 0x0) 2018/01/27 02:21:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000)=0x2) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000088e000/0x4000)=nil) 2018/01/27 02:21:41 executing program 4: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007a9000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000412000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1201ff}, 0xc) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ae2000)='\'\x00', 0x3) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f00001c1000-0xe5)=""/229, 0xe5, 0x160, 0x0, 0xffffffffffffffa8) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000ae3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000015f000)=0x259) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000076c000-0x18)=@generic={0x6, 0x1, 0x79}) sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0xffae, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) timer_create(0x7, &(0x7f0000bb1000)={0x0, 0x6, 0x2, @thr={&(0x7f00007db000-0x54)="62e71c36d26a29bd4dc1efc4427679dcd5fc62e7a02aecafea4b292d5ec6ebfe4fc00dccd0ed9884f6070a5b145a1d388191e5e2c6a83ccabbb214e8f2e040ad7a317ddfe677be8e88cb0efe0bfea776a92226d8", &(0x7f000099c000-0x39)="d7e90eab921fd9f6dd7beb44343a5b19b352af88845921356a816944af81f8e8cb719e489776e807eb5f294a91f50af09cc9917cf731da02dd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000683000-0x4)=0x0) timer_getoverrun(r5) ioctl$sock_FIOGETOWN(r3, 0x800454dd, &(0x7f000098e000)=0x0) 2018/01/27 02:21:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000983000-0x8)={0x0, 0x0}) syz_open_dev$binder(&(0x7f0000b53000)='/dev/binder#\x00', 0x0, 0x800) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000019d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00004c7000-0x10)={0x1, &(0x7f0000d69000-0x4)=[{0x700000000000000, 0x6}]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:21:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) r1 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fd3000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) recvfrom$llc(r0, &(0x7f00000a1000)=""/18, 0x12, 0x0, &(0x7f000044d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) bind$pptp(r0, &(0x7f00005bb000-0x20)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/27 02:21:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000e0f000-0xb9)="", 0x0, 0x20000004, &(0x7f0000da4000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000062a000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008d0000-0x18)={0x0, 0x47, 0x0, 0x9, 0x2}, &(0x7f0000038000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000c25000-0x46)={r3, 0x3e, "20f1b4715cb9448f70c331590395c0daf02db45f76030117a775b1e892e70f34a5ff76c8142172481161f70d569457c59cb1277c5c339939fe7daefd4917"}, &(0x7f000095d000-0x4)=0x46) 2018/01/27 02:21:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = memfd_create(&(0x7f000033f000)="656d31fa00", 0x2) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000407000)=0x3) write(r0, &(0x7f000066b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/01/27 02:21:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0xfffffec4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b2", 0x4c, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) sendto$inet(r0, &(0x7f00004fc000-0xd9)="a3", 0x1, 0x0, &(0x7f0000beb000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 43.829647] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 43.854969] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/27 02:21:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000b44000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/01/27 02:21:41 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) pipe2(&(0x7f0000ec4000)={0x0, 0x0}, 0x80800) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006f7000)={0x0, 0x0, 0x0}, &(0x7f000055f000-0x4)=0xc) lstat(&(0x7f0000daa000-0x8)='./file0\x00', &(0x7f00001c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000059b000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000298000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000331000)=0xe8) r7 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000176000-0x4)=0x0) r9 = getuid() r10 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000928000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000389000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a71000)=0xe8) getgroups(0x7, &(0x7f0000ef6000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r14 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000141000-0xe8)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018e000)=0xe8) stat(&(0x7f000082b000+0x15d)='./file0\x00', &(0x7f00006df000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000493000)=0x0) stat(&(0x7f0000e05000-0x8)='./file0\x00', &(0x7f000040e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000798000-0x8)='./file0\x00', &(0x7f0000083000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000694000)=0x0) fstat(r0, &(0x7f00001de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00001fd000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000aa0000)=0x0) getresuid(&(0x7f0000956000)=0x0, &(0x7f00006f9000-0x4)=0x0, &(0x7f0000da3000)=0x0) stat(&(0x7f0000b72000)='./file0\x00', &(0x7f0000aa8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a11000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088b000-0x4)=0xe8) r28 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ade000-0x2)={0x0, 0x0, 0x0}, &(0x7f00001f8000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095d000)={0x0, 0x0, 0x0}, &(0x7f0000bfc000-0x4)=0xc) stat(&(0x7f0000b8d000)='./file0\x00', &(0x7f0000a03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpgrp(0xffffffffffffffff) stat(&(0x7f000037c000+0xafa)='./file0\x00', &(0x7f0000eb2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ca1000)='./file0\x00', &(0x7f00002d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = gettid() r36 = getuid() r37 = getegid() r38 = getpid() r39 = geteuid() r40 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000098000)=0x0) r42 = geteuid() r43 = getgid() r44 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d86000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a76000)=0xe8) r46 = getgid() r47 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$unix(r1, &(0x7f0000d44000-0x150)=[{&(0x7f0000426000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e47000)=[{&(0x7f0000291000-0xf2)="3444a2caabb1fa951f246a8cf104bb967e8ed607012b6c5d545eeacf44a0e70387030dfa4ed09155226ab718aff3788940dd003f94c24bf0e59eaea9f036ef5a7b8540d5a9f2797d212d26e96a439f698f5ba0961cc3b2a56b4c67de4834b9d365794e3d843e328e92c925e4413903bffb4e346a564d4afd1e20288604ce35c1140d6b0e7b209175813e9758dac1c0b44b627da0da865290a88fd25e60d23c53599d2929d31a346a54461d8f369e68ea3344077ce742cc6d03207bbfbc354342d16233cad77b5f75c21572c77602b37844103e9523da7c3c4f2f73e261b77b51d1fac91eaabbc34ae19ddc0cb96c33943a26", 0xf2}, {&(0x7f0000348000-0xa2)="7c4d8c9fe53fecede0eeadc782d3487c5258d428d6338260eb47f2e95e45ad449c892dd1c2217c402368d5462d3e38db89730032edbb835737ab1d425b5bd8a643f5636afec09d602975d5273fb2148d59385719fc7b2da4505ec02afe240f4ec854b6e0cace0ee33dd34dd7273c1ef140c3dae22021aa8d2c3ded7e2fdfce56e7d64c11f6d41c233e595d0afff5969bb58abfd4da12f0c9ec66bf30851b00dabb66", 0xa2}], 0x2, &(0x7f0000e3b000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x110, 0x4004004}, {&(0x7f000031f000-0x4)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00001d7000)=[{&(0x7f0000140000-0x92)="8a990e94b88f6e62e9f3296cdcf8b92f7233e0a8e585658c7114db4f03949973502b921f830724319139373b4fc035f0c09feffc056e5e5c013f99f1cd4be57b396434af0bca6c6b4f2d3b6922ff992108e2503b977f56a7bb42f27cbd5b3d3994cb5524e47e6730136b10434350fba90e0f113f5af0cadbe152ee3b196c1aada21c215b650a013e8120ea982e3774464a81", 0x92}], 0x1, &(0x7f00009ab000-0x60)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x60, 0x24000040}, {&(0x7f0000f56000-0xa)=@file={0x0, './file0\x00'}, 0xa, 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0x1000}, {&(0x7f0000868000)="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", 0xfa}, {&(0x7f0000ba6000)="4febaed3e156b990556832cc6f2ea1024506567832c3056c5faf4872b941c5836e37b2fc33a11083f8f4dc92b1075775a42bf88b457f16374eaf55dd66325f8e2d", 0x41}, {&(0x7f00007b6000-0x8f)="0324d7a5689f43c1b2a08b83ff2ddf95429ab593aa2ee3e91b49cf698bbf49eba2b9a493ec8c5c792e7b832a1d97df58a055a5d36644da06f6516619e799ed93864cf127acefa01ff11b9d6190c521f254a412bc41f4e2cc2f4a809ce15f6bf4c959b19a8db7bbf4ddb4bb403aba00673ca800a20861fc38499de96f681250c25d08457204d3e6b420dfbacb858ab3", 0x8f}], 0x4, &(0x7f00008b2000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x120, 0x85}, {&(0x7f00000cc000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000279000)=[{&(0x7f0000a23000)="691bc7fda32b71de860b191ebb2b778e44573c6890fbba102f08b11707cb039610476af1dd68eb337437f85013a02dfa33003537ad05e81622aa791ebc648716eef398f99a3f41932f633d082bf1075375814f5a39c3ebbaf4d8e657cc88311c672c23cb85f89ae1ad014d4b441bc898391b345fff03291d1e63e2b9360f1f1afb1591cd5a118880e5b63c25b9a30a7cd79d2cb1a79cf1adf8fe463dc43e266eb2b6ad4157b1d07fcc355c013650ae24a7b41a00905a3278fa936866ef264c158a8aeb7c41d311d7bb67d84e077869a2162cb0c1152932ab8bdef59cb90723", 0xdf}, {&(0x7f0000d52000)="7990a20bac421992e4c90126b80667e318a08ee2f5856a8d612c", 0x1a}, {&(0x7f00000b2000-0x4d)="61b7a7c2f934e62ac327688407f951b4b5912a77630532fbb93dac4714f0d51c5d5ae59fcdcd71fc94e436168432f1a6d5e6a6c19ccd02eeb445f154e83a6dba359ee9ade9b82b0b7557060271", 0x4d}], 0x3, &(0x7f0000401000-0x38)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x38, 0x50}, {&(0x7f000094d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005e0000-0x60)=[{&(0x7f000013c000-0x81)="2e7c49c3560a3f2eff0554818e3f37dc3c0f238105726513a2b30aeca0a096ba5b0dcd977b23cf0f328ee72a3a450e7b185286fd0cbb4124732fc7a7755121044edb7517346458fbe67d93236cb9ff26587492c0e2b3831882fb477e99ad8ff6f437a4bd9939034485f5b19298a744b7aa6d3964d38a92c2a1e6093b3fb3d5f41c", 0x81}, {&(0x7f0000ee0000-0x90)="8abdd7dac36510edb95e2a503c959baf832bb96966b0fe37b77b6baa4b3b85902bcc1fa5aa23085a7afeeaeb3a24315c9ebccbc1a3f24a2dcea14c7da8f7e56b8c4d54a9142cd6cd922052f24f35da14185a639cff460ddc3cdd349d9f4c04d1cacce6d7b6991f1c593d1053f730cf7e4b001014f7637362e882c256626f494a4753a313d60b5e83a6be37a83acbaa80", 0x90}, {&(0x7f0000cab000-0x6d)="48340fc294dbabb321da91376e390386814e9808a652e860145cea44928eea535764725ed189951d26b657b54089d92ff536d74173951921b03cf627972530151ab1fd6c9538d0e650663ac6c453f84e1979c452f56df46bbee1b85e85850bc410a2d81f115c60b0e9151dae1e", 0x6d}, {&(0x7f000030f000)="cd6ac3bc083d7fbd3b7eec03f6119cccaffae45760790e16204533f908bcaa79d00e4f734c613d9692af38463906fedfe58b4c183b879b80ec1d826865", 0x3d}, {&(0x7f0000030000-0x65)="73e52dffdebc4102e5d48c90dcff8dd98f9e974acbe934b8be829e13db4e387218d3b5d036c371a2cc7e7736ec1e48f155444c1909eb0536affda54c2b8ef3f7195d64e0cfa14c3c5e0c1e9364b7dde2f5f30a8cc87bcd82e43bc5a07451a697dd496c3583", 0x65}, {&(0x7f00004cb000-0xab)="a9c60dd85faa2633abe03651360ceb2a9160080c5bb8bbf271e161d04d09542d727765538a37eb2361de3bfc7b18b3704cf6ee0c90173d434c6409eed0b0f399e5d3d5d2208de9173acd144645b0bf51d38cba2aa50f681cf20d884d76c59d2e6d1abd194282f7216138653bcea259bcf537f44041bbc60be492911268c4cda797b29fb074cbe9ac50a5c38c4342d0ed7dbda84c1fef1fa3ce4a3d67f659c21b3be09bd03c040f4ebe899b", 0xab}], 0x6, &(0x7f000036d000-0x90)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x90, 0x7c8cbf6a25b339ed}, {&(0x7f00001de000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ade000-0x40)=[{&(0x7f00004e2000-0xff)="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", 0xff}, {&(0x7f0000514000)="3e24f015c59f17ecfa840270f381e2b3ec31e64bf67370a4f4ff9dfc18f662", 0x1f}, {&(0x7f00003e9000-0x6d)="dae3c02208d4de057164f042a81768f61992efcf8f5e1ff0df7977592670f602506032a800e3ec6a20944d80e03bf5553b264a3d99deaa7647b3c05b9578bd5146446f2e9d70341910d22b7d670ac998e569997f05879954db15136f036a5cff34a1b755ee7a7c0d290559faf7", 0x6d}, {&(0x7f00005de000)="807274a24f49f9d1", 0x8}], 0x4, &(0x7f0000dec000)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r47, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xd8, 0x8800}], 0x6, 0x80) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387", 0x4c}], 0x1) sendto$inet(r0, &(0x7f0000ebb000)="af8d897c94d8f0e50422c59d831f46238b6da8f107f3de6794bd11d164fea9bcc436738b12148ab6fcab493e1f8d6c7c8a50323b086d063c462c04a56cc60e4998d6184b1c88a5f2a9569a095abdd173f527c8ca484a9d4fdd7bde4265b035d2a3a0303b96419120195e13dc33592a2bb36a1b9c17a7", 0x76, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000022000)="b0", 0x1, 0x0, &(0x7f0000396000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f", 0x1, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 43.890358] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/27 02:21:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) bind$inet6(r0, &(0x7f000005a000)={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x36ce}, 0x1c) tee(r0, r0, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000741000)=0x749d, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000a4a000)='net/xfrm_stat\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000ce8000-0x10)={0x5, &(0x7f00006d8000)=[0x7, 0x5, 0x9, 0x1, 0x401]}) [ 43.947748] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/27 02:21:41 executing program 3: clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") stat(&(0x7f00006a4000-0x8)='./file0\x00', &(0x7f0000839000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f0000f41000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000a63000)=0x8000, 0x4) r3 = socket(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000874000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f0000dc8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000039c000)=0x1000, 0x4) preadv(r4, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) r5 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000c36000)={0x2, r5}) 2018/01/27 02:21:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000-0x4)=0x6) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x34d6, 0x0, 0x1, 0x80000000000000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000186000-0x10)={0xfffffffffffffff9, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100020523dcffdf00", 0x1f) r3 = getuid() getresgid(&(0x7f00005f0000)=0x0, &(0x7f0000ad7000-0x4)=0x0, &(0x7f00009b4000)=0x0) lchown(&(0x7f0000af9000-0x8)='./file0\x00', r3, r4) 2018/01/27 02:21:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7, 0x80001) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000054a000-0x20)={@common="677265746170300000000600", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = epoll_create1(0x0) flock(r1, 0x1) write(r1, &(0x7f0000000000)="424f7558747b65e7181293b88cede7667d9c0457802a2c3e80258dba8ca0b16b8881d7e7ca24c73aa72d9ef230e3d47d378089d28986015189eefb1881261780bb7c87f6c6e1841cadb36196798a29204c82e1b4c61735129f0d94316638daa1", 0x60) flock(r1, 0x5) 2018/01/27 02:21:41 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000006000)=@objname={'system_u:object_r:gekty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x20000000033, 0x100, 0x20, './file0\x00'}, 0x21) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000)='/dev/hwrng\x00', 0x602, 0x0) ioctl$void(r1, 0xc0045878) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000007000-0x108)={0x0, {{0xa, 0x2, 0x6c5, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fadvise64(r0, 0xfffffffffffffffe, 0xffffffffffffeffd, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000005000)=0x2, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000006000-0x10)=[], 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000008000-0x10)={0x0, 0xc0, &(0x7f0000007000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffffb}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe8cc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000007000)={r2, 0x4}, &(0x7f0000007000+0x32b)=0x8) 2018/01/27 02:21:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fadvise64(r0, 0x4, 0x3, 0x3) r1 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r1, 0xfffffffffffffff9) inotify_add_watch(r0, &(0x7f0000b2e000)='./file0\x00', 0x60) eventfd(0x401) open(&(0x7f00002b0000-0x8)='./file0\x00', 0x0, 0x0) open(&(0x7f000025b000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/27 02:21:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d40000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000061000-0xc)={0x10, 0x0}) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cc9000)=0x3a) listen$netrom(r0, 0x200) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00004b6000)=0x18a, 0x4) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f000088e000)=0x0) r4 = epoll_create1(0x0) stat(&(0x7f00000fb000-0x8)='./file0\x00', &(0x7f0000fca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000e6000)={0xfffffffffffffffc, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000e35000)={0x0, 0x1b80000000000, 0x5, 0x5}, &(0x7f000011e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000408000)={r5, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa4b1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf2, 0x0}, &(0x7f0000b97000)=0x98) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000026000)={0x0, 0x0}) epoll_wait(r4, &(0x7f00007e0000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/27 02:21:41 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000008000-0x10)={0x1, &(0x7f0000020000-0x4)=[0x7]}) 2018/01/27 02:21:41 executing program 4: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000624000-0x1b)=""/27, &(0x7f0000557000-0x4)=0x1b) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b0e000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000b24000-0x4)=0x68) 2018/01/27 02:21:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@common='rose0\x00', @ifru_flags=0x1802}) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x1120, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer\x00', 0x311000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000006000)={0x0, 0x0}) 2018/01/27 02:21:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000095e000)='./file0\x00', 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000a39000+0xda2)=@file={0x0, ""/4096}, &(0x7f0000349000-0x4)=0x1002) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16, 0x0, 0x0, 0x0}]}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000f9e000)=""/4096) syncfs(0xffffffffffffffff) recvfrom$llc(r0, &(0x7f00006d0000-0xc)=""/12, 0xc, 0x40000020, 0x0, 0x0) 2018/01/27 02:21:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e5d000)='net/fib_triestat\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a6d000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000150000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000eb6000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3, 0x8, 0x1, 0x500, 0x5, 0x80000000, r1}) personality(0x2000008) uname(&(0x7f0000cdb000)=""/93) [ 44.051622] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 44.067633] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 44.117357] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 44.129499] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/27 02:21:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sync() ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) 2018/01/27 02:21:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000798000)="") r0 = creat(&(0x7f0000861000)='./file0\x00', 0x1e6) write(r0, &(0x7f0000d7c000-0x8b)="85c3d998822bae3150", 0x9) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0x0) 2018/01/27 02:21:41 executing program 5: mmap(&(0x7f0000001000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000aa000-0x10)=[{&(0x7f000006b000)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c04ed5e000000000005000d000100000400000300046b0f536e7e", 0x58}], 0x1) 2018/01/27 02:21:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000430000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00007b8000-0x8)={0x0, 0x0}) ppoll(&(0x7f00009aa000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b19000-0x8)={0x77359400, 0x0}, &(0x7f0000b40000)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/27 02:21:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x8000e, 0x0) syz_open_dev$sndseq(&(0x7f0000482000)='/dev/snd/seq\x00', 0x0, 0x220801) write(r0, &(0x7f00002f0000-0x1f)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) readv(r0, &(0x7f00000f8000-0x38)=[{&(0x7f0000364000-0x8)=""/8, 0x8}], 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00007bc000-0x8)=0x0) 2018/01/27 02:21:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000bf8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f000012e000)='/dev/ppp\x00', 0x2, 0x0) 2018/01/27 02:21:41 executing program 0: mmap(&(0x7f0000000000/0xee1000)=nil, 0xee1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000916000-0x15)='/proc/self/net/pfkey\x00', 0x103000, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004a000+0xff3)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x802) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x440000000000127c, &(0x7f0000000000)="cc30") 2018/01/27 02:21:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x4000) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000001000)={{0x0, 0x989680}, {r2, r3+30000000}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f00006ec000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 02:21:41 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xffffffffffffff80}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003b8000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ffb000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb5000)=0x2c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000912000)={r3, 0xe000000000000000, 0x1ff}, &(0x7f00001cd000-0x4)=0x8) 2018/01/27 02:21:41 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000018000-0x11)='net/softnet_stat\x00') ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000000f000-0x85)=""/133) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='net/fib_trie\x00') ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000002000)={0x0, 0x0, &(0x7f000001e000-0xcc)=""}) 2018/01/27 02:21:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000eb1000-0x4)=0x0, &(0x7f00008c5000)=0x4) ioctl(r0, 0x2288, &(0x7f0000007000)="") 2018/01/27 02:21:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) chown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) getitimer(0x0, &(0x7f0000098000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 02:21:41 executing program 4: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000064000)={0x1, &(0x7f0000e58000)=[{0x6, 0x2, 0x0, 0xffffffff}]}) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000e5f000-0x8)='./file0\x00', &(0x7f0000399000-0xe0)=""/224, 0xe0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/27 02:21:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) futex(&(0x7f0000000000)=0x0, 0x8c, 0x1, &(0x7f0000d64000-0x10)={r0, r1+10000000}, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/01/27 02:21:41 executing program 6: capset(&(0x7f0000fc2000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) r1 = fcntl$getown(r0, 0x9) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) write$fuse(r2, &(0x7f00001c7000)={0x28, 0x1, 0x0, @fuse_notify_delete_out={0xfc25, 0x5, 0x7bca}}, 0x28) r3 = getpgid(r1) tkill(r3, 0x20) [ 44.228786] IPv4: Oversized IP packet from 127.0.0.1 [ 44.234255] IPv4: Oversized IP packet from 127.0.0.1 2018/01/27 02:21:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b32000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005fe000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001f5000)={0xffffffff, 0x2, 0x6, 0x6, 0x5, 0x3, 0xa9, 0x4, 0x0, 0x317e, 0xd05}, 0xb) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000d96000-0x4)=0x1000) r2 = fcntl$getown(r1, 0x9) r3 = fcntl$getown(r1, 0x9) tgkill(r2, r3, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009d1000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00007b7000-0x4)=0x0) 2018/01/27 02:21:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00008b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000237000-0x50)={@common='sit0\x00', @ifru_addrs=@hci={0x1f, 0x6, 0x0}}) 2018/01/27 02:21:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a220c330ad64", 0xf8, 0x0}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) ftruncate(0xffffffffffffffff, 0x7fff) sendfile(r4, 0xffffffffffffffff, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/27 02:21:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000351000-0x8)=0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000505000-0x50)={@common='sit0\x00', @ifru_mtu=0x3}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009d0000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x9) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000eb9000)=0x3) 2018/01/27 02:21:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f01000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c4d000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f1000-0x4)=0xe8) sendmmsg(r1, &(0x7f00003bc000)=[{{&(0x7f00002b9000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000d75000)=[{&(0x7f00009b8000-0x3e)="47e0a7057b356b75267548495a169eef7690f596775af98479fb8d4218c3a706c8c27f0a6374401a186cf95f363688837e1d0ad8cad0999d6ca8e59f0ecd", 0x3e}, {&(0x7f0000216000-0x13)="709c1aa2ed9311a3f6eadc3b3c7eca2ff134e1", 0x13}, {&(0x7f0000ed7000-0x1b)="c1442a0278b8a4a56ca1b8a180663089b3352db10a455749088127", 0x1b}, {&(0x7f0000e95000-0xa7)="9d4cc2d53825da15b2b9d19a93e95ab4cc4d6ef7c81b850df1d464b130a4bff3957bc25316a727981ff909488fcbdb86cb2851df156245b713a651e9026378582eeb30cc1d1e36eafab9bbbf3d4707eae88c3cac92d4433ebea3d9d6a0e39eeff4d877f9718c30136fcbdd2574e8a38857a9b375ec6096110c0ed0a67b8bcef968951b94d4e01eae5775d883a206e151c97fe9edb8fefd5ab1617818eb391e56d98ec3a55e9209", 0xa7}, {&(0x7f0000800000)="0f4172244bc7c4c64387a9fbca9aff6d2d010492d216c60149ec4b639bdd5a39a491ea422002bea1bb9b25a1861658e9b6", 0x31}], 0x5, 0x0, 0x0, 0x4000000}, 0x8}, {{0x0, 0x0, &(0x7f00009cc000+0xa92)=[{&(0x7f000082b000-0xab)="31e03a16d8dc838ddb0dcf144d7c24bfb272fc947edaca9b37912ef073957dd6219b3419f48ffb0ed5a85a40766df36a74e20dd4501693c4591e07dd7815d3d78709c90bf84ea628e5b1e5bec319fbb03edeb3b2faf8c264317c40e24c6107f37a2ab70b26af07de20023663e082f22758cb6110a0af3c8d88014d4bdf00bc3fd7965ba898cfbb55db5c29cf92a5b4269977e14bba93424a609ab6d9b500c4cfde2ffe0bcc09746379e165", 0xab}, {&(0x7f0000eb1000-0x43)="fba45a79a486438efa669e971048cf1d7a9a55bfe08c1572bbe89b5e406cdeb8a42eacb0dfcba3086f4e9ee9de5425b5a109d9f52f7f733d9a901de7c77c79298a00aa", 0x43}, {&(0x7f0000417000-0xbf)="fb5ea243cc7be495540f0176668f0b574996317261e6b2f9a3ba213b50c4a8f47ac87483b3ac43308f066d49ab6338a33a138f826279baf62e952c652c15b0c23c6be36d57cfa6b061d804424a759d2550c0ee93d71801898182af9dba48e187324bef4ccd30deefe8f9094301448b2d574f16ff09a53f3dffef3100c5ba98f19cca4d3b37be75c6c3292c25bc2e62edb37eef9ff452ba9aea7250bf68da4ee5a4b89b6e2c7f4feb56f7aeff4a55f0b183b93c2e59f3ba0ffb1b2a03f36f1d35a0a21901de99fd", 0xc7}, {&(0x7f0000e2e000)="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0x1000}, {&(0x7f0000010000)="8d1bf2ea689eb6564e4e4867a9111aeab78503616bb440c333b244f8477f52d12ce13754eff4d507", 0x28}, {&(0x7f000045f000-0xd6)="fc4c694a4b2a41a0a4ba4ce8b7b9c908449e6a82a71e55bf4d72dc8dd1c97dac4243f1cec0216c726ada563b382aa780c61a13b6606f16bf91d8c1aa6a132f288aa34ec24ad5c8c198f0e947cf11a8cbde9d40173ae59f26c5b88dbd6976b8fa86b8f407ea46368985fd7df2cc6d4c5b842d84b2f29ba37d63d5c1f95102ea3c11a452768d5482a138952b143eecd19019ce29be9ff2e8d844cf4c93f81d30754751c27cf9917eb698b30889013c6d6dbae16f1f383c6f3abc8c3ed2473c7492766d22a4b4b836dc08f7ac1f774f52419b72fc801b7e", 0xd6}, {&(0x7f0000deb000-0x50)="63bf38421bbe8e48f0ac7a413638ae25c2a24e73113b74f4347b46e5fae3d500589128d11d1fe8314a728a0449f6ff3cde58cdfc040db31dab657cbdcb0c42ecc79e502fa1ab9a9171b48462360a52fe", 0x50}], 0x7, &(0x7f00000db000-0x278)=[{0x48, 0x113, 0x4, "b1c96586d6a0eda5f48e00887d4a077367e6ea0559a8a85f01b538831245a2f60e7dbc8e8ec74a9f74fbc0c05587adcf3c05e3a6b7"}, {0x38, 0x109, 0x7, 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{0xa8, 0x108, 0x800, "ad88cb63007a4087b31c9ddcd0f0af14582712f8a85be6b65d772b60d4503be7330d4bd4fb07bb58c69b246feec61b8b28adf7ffabca1de3d6f3f42b5f0cecee6aae47b6304ed4d9bdf52d39219b3e188fe19305c4a8c9d2612bd79da7d784579a6a622a5eb4cdd27a2121ff0753178d60d1046265d5fdf152f68c47641531e1c3185549b05fe249621783bbea381fd3cfa4fa946f96"}, {0x108, 0x10d, 0x80000001, "45965d534795a8e2ddd5363ebbda7cfca9458d85bbe386234a86b948187b5b87978ea8cd83b1ef6056ed9fa6f7ae89ebcdde131c7f4b619fb8aef5cfcc7eb4b4b03e7b974400e5bb5044e6e20804ddf86a97fdb740c3f19c5f1cc0d1293b8ba19c800a2d487d01e4260ac816fb8cc8240e5adc5bb9742395f869fc6dea4eac0e5ee78392a88d4f6e9c79fc8fc2430529c3762886e77ff2df6268ea4ee8b0aee63643a7f57e87aa2f85dfb41531bbda433a876734130269a2edd23f48adb9afd2ffa03ff9191b41959a205b5eda4a00c2f6142a92b61668a4375c7747571920c760599afaae8b7e7f9e847c32e2dad8abdebf5c9d8e"}, {0xe8, 0x100, 0xfffffffffffffffd, "12de7bc76a0cda5e72074ce11da63dfd0474271d18c5fe2490a9357be02c203f487178954ee4df31966ed8912359df59d5ffc92caf448c1d30d11f04bc6e40d104a88e29bcd0e63bf3cd06f7e9da603285d3ed49628863e41ea3843d4132bb5c0ff09b0690a47eeec7f71840f8634447521d9791384d46303fa53b4fc5a6a525d7ef27571defa91cdf075f8e8d3bead34d6b232771716ffbd94b102c2d5b764c671c6120552f2895ea4a3f039211db386cc535c7798b7bf6cb9ad8487632c768630e9d88e2749bb5863fcaa330f7c112d6e5f8489adfd078"}, {0x10, 0x10d, 0xa50, ""}, {0xe0, 0x118, 0xffff, "bf5f05641792617274cae3881ed14587f294efaa71684d42500ce8e4686837baa6e33f6f33de3b894aa5f4b8a2fdd867669e86d2e5977845b1a83dcff8ba81114dd4de6a4cd6322722b63da7553aa3722b487a8b918eef34b38c0a3ddc420f76fe3dfebf1b12cedd67f05d10eb6f55771b314191f73145c2f4d9c3f81baeb706557e21c2742ba1384eb0605873bfcbdfe0c66415e93ca7872c44e147742f91f2b60243d7685049d58efd2f5a0cf09e838be6bb6c71572b4b1e32f23431386fb7ff1a18601921c4f5070b102cce"}], 0x1438, 0x20004800}, 0x8000}, {{&(0x7f00008d2000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f82000)=[{&(0x7f0000bac000+0x581)="8af1282f3e1433bc8ab7ef9feb41833652f7b240ee3f6db2f533ed10c97910675583ebc2c2e75128df1544f9147f0f59c903adda0a3a158f54959d173a375be5dc588a7574d6aaa603cf02a2c0ce7b91313de84e3cb0a228f095e91882e26ae7cf8df5cb55d1ab9e", 0x68}, {&(0x7f0000717000-0x87)="e5091adeb0c2fbfcb75ae5b454edf1c5a70a9a7984d62a480d044de973c99f3849068f1cc1eff770baf0195bf7297eeacd06a1a5c21011dfd3b938cd94cba80d75a8a1066d79a73101508745333a80dfbe13bda44417dc86e70abb3e757171d54943cf5676ced05b7424f08d48605305abbddf08e8bb0d4704747115ef9a6c7e08af5627cc0459", 0x87}, {&(0x7f0000c16000)="db9e1508e8eb7377380e7ec9737952f03b93e5dafc6024098a255fe9e52e3c0608a2a48c8120472a397e7045060e257d8faed7e0e0fee28e5cc09a9f11ddad5c221c983b3d9e63604a04b8bf4b57b0ed202fa480bc29022e34d19f529c9181b0ce9a8cc47f4dc5530457ec6552782be54141704ce720573ec99b8f2707f1c7b5d81621325671682000cee3e01fc21d6ffad13135dbe9d503cf7b1f00af012550d968260a2f9e08617398353fb2aa9b6c44fe5d5519dcd4cce4c64f8729f4dc3fc01322980737913b2106b16edd9296bc3277", 0xd2}, {&(0x7f0000b76000-0x8b)="81ab073a96d37911b690a2b366407515196aa8945490d3a8949ede75c71fe88141366c6ea077343cf4d060d194f2ecfeaff9493a6c9cc47b1a88dee2ed7139354905363dd9d66317d67c224e514c548b7027bc17941b1d9ef30522bb04a6a2e43c32458f9d13a38afa6a5f11e7d76e5eff64bfafdea20cca251a0d14da92d4cf1150863c473eef2620ab89", 0x8b}, {&(0x7f0000605000-0x17)="61f15b57423c7cc23305ed8376bf3c05c1b74d1f536342", 0x17}, {&(0x7f0000ea6000-0x38)="a9e23f90f17ba56c000546c432df25df317ca2359023797e37fd54cae0ae8abf505dacad757fee0351c2f4cc6b9964f37edab8039b88ca28", 0x38}], 0x6, &(0x7f0000617000-0x288)=[{0xf0, 0x6, 0x5, "5e7148f92bb3e5e753361dbd0b5491e784adf81f893954aa62acf4143ee4bdecdb56c9ecb9f65c360411da62846eebcad11388ab7b69c4ab9152163f28d945c9079cddd67936f95977562b4a8bf4e1f8b59b689df6aa157d4c258c1e489515d88947516b9221a2ca5a4082303c84a966fe470bcd78e3ae8ba04a7949040e29922467e868c03efe3b63598ae744c8cbdfa5c43015fcc6054c081fcf50b0c091e062b49063b7f5cdf5f13cc1db41867e428465d7926ea3beea758432fc542e79e0d253ce8878f21a373fff2a908d821a5d28635c6e1dc34291c7a7"}, {0xd8, 0x139, 0x200, "7f927d4cc81c7f8401918f582f19b1b9d2df10f001db4254b06ebf4779b40ba224fb4008abb660d00db374927a509d1b06e8221afddccd7101e256df2dfa720f577adecbf5c440090ec6437dd41b57febeaa9d461a152f09570fd070dec5583d918f58a29d691cb584891bbf76deb0c7347a7d0799281e8b9d2b2d1a07771c369729545f22f2c1a6cb692bfbb8ab0736bc3502d5d7c0102c3d04ddbcd3ed6165efc10cb81ac1384b1d6285387c5aac3cae34ad93f7830843e56884a61d8735fb4e52"}, {0xc0, 0x11f, 0xe00000, "5455f65f247248a720dc391188fa1cba13d010f7b8744a3264b560e6511a9cfeae09329a4c3f7835773600f29354e24ee3358e5ef74fd0a63f030b561adae183d9a40a58fb4735967cdca6d8edbe93965d10553e85f9a617563ab15eede1b4ecbcad18b76617d2e654b85a811abe3b7845947c14cac5cbc30469ed4ad0bb04ef5db9f91502feda32dde1c79932b7c145251043df5b862e3c9d5b28ab8ae309130711a7c1f713f5d115eb2ac398"}], 0x288, 0x1}, 0x3}], 0x5, 0x40000) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007b8000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x3, 0x2, 0x5, 0x6, 0x3}, 0x20) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000477000-0x8)=0x0) 2018/01/27 02:21:41 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006000)='net/mcfilter6\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000006000+0xc61)=0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0xfffffffffffffcf2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000005000-0x8c)={0x6, 0xfffffffffffffffa, 0x14b, 'queue0\x00', 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() 2018/01/27 02:21:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000c0b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000b1000)={@rand_addr=0x0, @empty=0x0, 0x0}, 0xc) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f000062d000-0x4)='GPL\x00', 0x3) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000f1f000)=0x0, &(0x7f0000dba000-0x4)=0x4) 2018/01/27 02:21:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fa2000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x184) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 02:21:41 executing program 6: creat(&(0x7f0000b6d000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xd37000)=nil, 0xd37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f00050089000000009300", 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000044f000-0x8)={0x0, 0x0}) 2018/01/27 02:21:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d15000-0x4)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x2000000, &(0x7f000081f000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000075a000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000073b000-0x4)=0x547e, 0x4) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) socket(0x0, 0x0, 0x0) pwritev(r1, &(0x7f0000a5d000-0xa0)=[{&(0x7f000049f000-0x47)='Z', 0x1}], 0x1, 0x0) 2018/01/27 02:21:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x101, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f00003ef000-0x10)='/selinux/member\x00', 0x2, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x2ce}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f000022a000-0x6c)=""/108, 0x6c}, {&(0x7f0000028000)=""/179, 0xb3}], 0x2, &(0x7f0000007000)=""/131, 0x83, 0x0}, 0x100) shutdown(0xffffffffffffffff, 0x0) [ 44.344548] SELinux: unknown mount option 2018/01/27 02:21:41 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) stat(&(0x7f0000013000)='./file0\x00', &(0x7f000001a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) close(r0) [ 44.384222] SELinux: unknown mount option 2018/01/27 02:21:42 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000594000-0xbf)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 02:21:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000364000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x80800) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = dup3(r1, r0, 0x0) writev(r2, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ff8004810000000000000058000b4824ca944f64009400050028825aa800000000000000ec00f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/27 02:21:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/27 02:21:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) r1 = accept4$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000016000)={0x7f, 0x9, 0x5, 0x7, 0x8, 0x91a8, 0x6, 0x1, 0x0}, &(0x7f0000013000)=0x20) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000001d000)=@sack_info={r3, 0x7, 0x6}, &(0x7f000001e000-0x4)=0xc) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x8, 0x14, "03"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000001f000-0x74)=""/116, &(0x7f000001e000)=0x74) ioctl$sock_proto_private(r4, 0x89ee, &(0x7f000001d000)="eb335ad3961f07b36b976c0c66e0d1b4eda2898718c2bb4f524053e7dee67ab542bf73357aeded01d132c7c385058b73edb21253110c7fdb722dc4ff292dc526d760dd06d296aa709a23225e6c2e93beeb5e") 2018/01/27 02:21:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0xfffffffffffff000) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00007b8000-0x67)=""/103, &(0x7f0000f36000-0x4)=0x67) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000253000)={0x0}, &(0x7f000046e000-0x4)=0x4) accept4$ipx(r0, &(0x7f0000cf6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000be9000)=0x10, 0x80000) 2018/01/27 02:21:42 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/autofs\x00', 0x468840, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f000000c000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/27 02:21:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) r2 = socket$inet6(0xa, 0x6, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000302000-0x9)='westwood\x00', 0x9) 2018/01/27 02:21:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af9000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000028a000)={0x6, 0x4}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x1f, 0x7080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:21:42 executing program 1: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000185000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00001b0000-0x20)={0x80000000, 0x10000, 0xa2, 0x78fa, 0x10, 0xd7}) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000eb1000)=0x4, 0x4) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ea6000)={@common='lo\x00', @ifru_data=&(0x7f0000eab000)="2600000000010008ef030b00000000060093c236000197100080a709ff2400"}) 2018/01/27 02:21:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) lseek(r0, 0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000fd7000-0x24)="8ab0a53bd18e5ddb27ace89123ce56c88d067c873a60507e90172d4b67f81338de0128f3", 0x24, 0x840, &(0x7f0000564000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 02:21:42 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x1128)=@dellink={0x20, 0x11, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000023000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000023000-0x8)={0x0, 0x6d}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000022000)={r2, @in6={{0xa, 0x1, 0xc12e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x3f, 0x100000001, 0x8}, &(0x7f0000022000)=0xa0) 2018/01/27 02:21:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000271000-0x4)=r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000765000-0x50)={0x0, @time={0x0, 0x989680}, 0xfffffffffffffff9, {0x48db, 0x1d}, 0x3ff, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:21:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000838000-0x8)='./file0\x00', 0xfffffffffffffffd, 0x0) mknod$loop(&(0x7f0000773000)='./file0/file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x0) 2018/01/27 02:21:42 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_pts(r0, 0x103000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000004000-0x104)={0x104, 0x2f, 0x420, 0x7, 0x3, "", [@generic="a32a77d9eafe0ca0b26e5344495185dea33f", @generic="edc203bfb568d9219482e9390de5517f625d2e7cd1dfcd114be12ecc283753a3bc8cf7d15ceaf2c17d7f5ad566d0c53e88a9be8b8f8f19fde886d5a732ef797ff38a13523bb4b5981f6eabcb627e4a57c60053ad27c9ae291f6e547d05bff7afe97911b629a9e37b42956809dd2498fd50720206055490c9378b7716891d1176b7300edb79935c04e5627a53eabe1d0a962a7304a48e83d6218bef8f17736448626f98e92dba41e973888e7c06fb5ac8d49a8e019e6bbbb7e3c03ee12322ede550f526267cc5faffc0a2637f113c4db2ec555bcdf119b47e85660082464f337545b2"]}, 0x104}], 0x1, &(0x7f0000003000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x8050}, 0x400c014) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000004000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 02:21:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f0000000000)={@common='syzkaller1\x00', @ifru_flags=0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000238000)={0x7ff, {0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x222, 0x8, 0x100000000, 0x5, 0x9, &(0x7f00001ce000-0x10)=@generic="70f0e3440293bce01a6c6a5a8559b648", 0xb2, 0x0, 0x1ff}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 02:21:42 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x1120, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r0, &(0x7f0000004000-0x80)="0223045d4aceeb5cd6c769b71b33b875c2082afd591c28d9d22b6a0e2ddf430e18ebca3395a862f23649a315c4cda05e9e441d9b7cd342b84637065cade8a9df8b5211aa9eb67fba81587aef2eb151dbac27906622216f8df0710847f479c28b92745c0b401a70b1d1d65df219bf75e48691370b125fa5f63ffb710c5ccfac9a", 0x80, 0x20000000, 0x0, 0x0) 2018/01/27 02:21:42 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ff8000-0x8)='./file0\x00', 0x100, 0x10) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00002be000-0x8)={0x3, 0x7}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20000000006, &(0x7f0000264000)="11", 0x1) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ff8000)={0x0, 0x4, 0x30}, &(0x7f0000ff8000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001ad000)={r2, 0x3ff, 0x1, [0x7]}, 0xa) [ 44.609301] FAULT_FLAG_ALLOW_RETRY missing 30 [ 44.614289] CPU: 0 PID: 6084 Comm: syz-executor4 Not tainted 4.4.113-ge70c132 #34 [ 44.621904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.631248] 0000000000000000 093fc2ecda2dccba ffff8800b47cf6d0 ffffffff81d0278d [ 44.639227] ffff8800b0db2000 1ffff100168f9ee7 ffff8800b47cf858 0000000000000000 [ 44.647213] 0000000000000000 ffff8800b47cf880 ffffffff81605d55 ffffffff812363c0 [ 44.655185] Call Trace: [ 44.657746] [] dump_stack+0xc1/0x124 [ 44.663081] [] handle_userfault+0x715/0xf50 [ 44.669033] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.676016] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 44.682390] [] ? __lock_is_held+0xa1/0xf0 [ 44.688161] [] ? handle_mm_fault+0xb5d/0x3190 [ 44.694277] [] ? handle_mm_fault+0x291e/0x3190 [ 44.700480] [] handle_mm_fault+0x2938/0x3190 [ 44.706508] [] ? copy_page_range+0x1480/0x1480 [ 44.712711] [] ? __do_page_fault+0x780/0xa00 [ 44.718749] [] ? vmacache_find+0x57/0x290 [ 44.724520] [] __do_page_fault+0x35b/0xa00 [ 44.730377] [] do_page_fault+0x27/0x30 [ 44.735883] [] page_fault+0x28/0x30 [ 44.741131] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 44.747943] [] ? userfaultfd_ioctl+0x19e/0x2040 [ 44.754235] [] ? hash_futex+0x210/0x210 [ 44.759829] [] ? ___slab_alloc.constprop.76+0x3a5/0x530 [ 44.766813] [] ? perf_event_comm+0x1a0/0x1a0 [ 44.772843] [] ? userfaultfd_release+0x5a0/0x5a0 [ 44.779222] [] ? __lock_acquire+0xb5f/0x4b50 [ 44.785251] [] ? vma_wants_writenotify+0x49/0x370 [ 44.792549] [] ? vma_set_page_prot+0x10b/0x150 [ 44.798764] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.805777] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 44.811639] [] ? userfaultfd_release+0x5a0/0x5a0 [ 44.818015] [] do_vfs_ioctl+0x7aa/0xee0 [ 44.823612] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 44.829816] [] ? __fget+0x20b/0x3b0 [ 44.835062] [] ? __fget+0x232/0x3b0 [ 44.840307] [] ? __fget+0x47/0x3b0 [ 44.845472] [] ? security_file_ioctl+0x89/0xb0 [ 44.851679] [] SyS_ioctl+0x8f/0xc0 2018/01/27 02:21:42 executing program 5: 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$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x4df}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) sysinfo(&(0x7f0000b52000)=""/28) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x3fd}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f000073c000)=""/177, 0x19a}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0xf, &(0x7f000087f000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xfcd3}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:21:42 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f000000a000-0xad)="bef049ef1280ae3d8596c9aa7dbdbadcc28b26c1de99e01eadec14a714178949c30027b7160e93443093543e59971a8f671256a97f7331c436fba18bca8f36ef42bdf3053f29586cd092399151533bc811c90ef4ffcb263423d190ba2e0e12b486bff38ffe27807d552c42e6bd9e598407ef935939858767f142c96987c34effc3190278681030f9ebbc5be6eff7d982e5d0dd6943062b4780ce0d7e318ea6519f87ba9c4c773e62afee898ac6") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000a000-0x16)='/selinux/checkreqprot\x00', 0x80100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000008000-0x20)={0x5, 0x200, 0x4, 0x2, 0x328, 0x3, 0x8, 0x100000001, 0x0}, &(0x7f000000a000-0x4)=0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000000b000)={r3, 0xc4}, &(0x7f000000c000-0x4)=0x8) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f000000b000-0x4)=0x0, &(0x7f0000005000)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x400002, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000007000-0x88)={0x0, {{0xa, 0x1, 0x25a, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/27 02:21:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b7a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047437, &(0x7f00007da000-0x7a)="") r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000255000-0x8)='uid_map\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00002bd000-0x20)={0x8001, 0x0, 0x10000, 0x80000001}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00002c3000)={0x6, r3, 0x10001, 0x0}) r4 = add_key$user(&(0x7f0000795000)='user\x00', &(0x7f0000a8b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006cf000-0xbd)="6321a2c9a2ed84181ddff275f4fdaebfd2d9d71ecd6feb4c5410572ed1c72b785cd3271b913201b166fe57a82f1ef6e8f054ca889f1c89613e38ab869ef45364e66661535670107c33566b6159ae9e8bef5dd8985cf86f6d557b5bbcf84ea8020d2f3b517f0a7587e04d5ffe70ba64e5715d6ed1664568627285876a18f303f0cdeb9a676b2a0be19c111dc62d4c296891ea7a08ae5b7714779309a287a60ac1dab7f3e1065c1aa54f0206513be9bac87f7b2ebe4442b0cef2a293bb38", 0xbd, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r4, 0x6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cef000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000f29000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000786000-0x10)="dc9bf0c5dcf26ee68f958e8acba71737", 0x10) 2018/01/27 02:21:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6ffa800000d0") getdents(r0, &(0x7f0000c2c000)=""/229, 0xe5) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) fcntl$getflags(r0, 0x3) 2018/01/27 02:21:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f0000d1c000-0x4)=0x1000000, 0x5, 0x0, &(0x7f0000fd7000)={0xd1d2, 0x0}, &(0x7f0000048000)=0x0, 0x5) [ 44.856844] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 44.916992] FAULT_FLAG_ALLOW_RETRY missing 30 [ 44.921559] CPU: 1 PID: 6084 Comm: syz-executor4 Not tainted 4.4.113-ge70c132 #34 [ 44.929178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.938515] 0000000000000000 093fc2ecda2dccba ffff8800b47cf6d0 ffffffff81d0278d [ 44.946498] ffff8800b0db2180 1ffff100168f9ee7 ffff8800b47cf858 0000000000000000 [ 44.954480] 0000000000000000 ffff8800b47cf880 ffffffff81605d55 ffffffff812363c0 [ 44.962573] Call Trace: [ 44.965138] [] dump_stack+0xc1/0x124 [ 44.970483] [] handle_userfault+0x715/0xf50 [ 44.976446] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.983445] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 44.989826] [] ? handle_mm_fault+0xb5d/0x3190 [ 44.995953] [] ? handle_mm_fault+0x291e/0x3190 [ 45.002152] [] handle_mm_fault+0x2938/0x3190 [ 45.008189] [] ? copy_page_range+0x1480/0x1480 [ 45.014390] [] ? __do_page_fault+0x780/0xa00 [ 45.020423] [] ? vmacache_find+0x57/0x290 [ 45.026196] [] __do_page_fault+0x35b/0xa00 [ 45.032047] [] do_page_fault+0x27/0x30 [ 45.037560] [] page_fault+0x28/0x30 [ 45.042806] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 45.049634] [] ? userfaultfd_ioctl+0x19e/0x2040 [ 45.055934] [] ? hash_futex+0x210/0x210 [ 45.061526] [] ? putname+0xee/0x130 [ 45.066773] [] ? save_stack+0xa3/0xd0 [ 45.072193] [] ? userfaultfd_release+0x5a0/0x5a0 [ 45.078570] [] ? kasan_slab_free+0x72/0xc0 [ 45.084427] [] ? kmem_cache_free+0xc7/0x320 [ 45.090373] [] ? __lock_acquire+0xb5f/0x4b50 [ 45.096415] [] ? debug_check_no_obj_freed+0x166/0x9b0 [ 45.103241] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.110230] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 45.117132] [] ? debug_check_no_obj_freed+0x2d2/0x9b0 [ 45.123946] [] ? __fd_install+0x224/0x5f0 [ 45.129716] [] ? quarantine_put+0xab/0x180 [ 45.135566] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 45.142384] [] ? userfaultfd_release+0x5a0/0x5a0 [ 45.148773] [] do_vfs_ioctl+0x7aa/0xee0 [ 45.154372] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 45.160579] [] ? __fget+0x20b/0x3b0 2018/01/27 02:21:42 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = mmap$binder(&(0x7f0000550000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x2000000, 0x13, 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x84, 0x0, &(0x7f0000001000-0x84)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x28, &(0x7f0000001000-0x18)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x3}], &(0x7f0000e28000-0x28)=[0x38, 0x48, 0x30, 0x40, 0x20]}, 0x80}}, @clear_death={0x400c630f, 0x3, 0x2}, @free_buffer={0x40086303, r3}, @clear_death={0x400c630f, 0x1, 0x0}], 0x79, 0x0, &(0x7f0000001000-0x79)="6508eb5a4b020135d98fdc391a00968e1324e6cef7601e92082c3d7742482b69ac42cf24b24783f952271d72f36a0973ea3581b3aebc369f2c1f58be46d1963609108c57dab4575c6f7ed88fbc4bd8466b80b037c84ab31a010fe03053784b51f4bb4979e9f438562e724939dd3e5ae4bb1e9b166249312c37"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f2c000)="", &(0x7f0000654000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x106)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setreuid(r4, r5) quotactl(0x0, &(0x7f00000c1000)='./file0\x00', 0x0, &(0x7f0000d6b000)="") 2018/01/27 02:21:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x200010002083) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000d69000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) pipe(&(0x7f0000a18000)={0x0, 0x0}) 2018/01/27 02:21:42 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ef1000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ef1000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000)={r1, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f000097f000-0x4)=0x100000001, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002106) syz_open_dev$usbmon(&(0x7f0000d37000)='/dev/usbmon#\x00', 0x30000000, 0x8000) 2018/01/27 02:21:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b07000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000006f000-0x8)={0x0, 0xd29}, &(0x7f0000b76000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000001c000)={r2, 0xf5, "ca737bc36bdb142b9617fb37f5150a2b95253fe3c9a5d5261288928b56c0d3361c412c002463dc217ab656142bc6de8eb6739dee81e2cc0507289ad4bbd40dd56480472c6b18ea744b49935f6b7cb25e24d5234443827bef4d7edb7169ba2066c4bef47453d9e4bac43d8e2bc5d9fe03aab65836888ed4e809a88d76cef14580d09508830caee1507d03752a22ded932c911dbe8df5179567791246c8be37b03ac69a25252edc8e965a4338cf6ce71b5c0c80a30b705fd3e1abb674f8cf7a2028e17a484c7c22ac365e27271ca25c7c806f49525947c025d40668bc35ec71418effbdcb198510cb3fdb5da33c1f287d0b22f8a862f"}, &(0x7f00007b2000-0x4)=0xfd) r3 = socket$netlink(0x10, 0x3, 0x4) write(r3, &(0x7f00002f3000)="290000001400070002ffff00ea0ce0eb210010e2dfa40d200000fff01c070000ff0100002a00f3ff09", 0x29) bind(r0, &(0x7f0000102000)=@nfc={0x27, 0x9, 0x6, 0x7}, 0x10) 2018/01/27 02:21:42 executing program 0: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000012000-0xe)='./file0/file0\x00', &(0x7f0000002000)='nilfs2\x00', 0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bcf000-0x17)='net/ip6_tables_matches\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000633000-0x4)=0x0, &(0x7f00008b3000-0x4)=0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 02:21:42 executing program 7: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000018000)='net/arp\x00') preadv(r0, &(0x7f0000a4e000-0x10)=[{&(0x7f0000e9a000)=""/179, 0xb3}], 0x1, 0x0) read(r0, &(0x7f0000759000-0x68)=""/104, 0x68) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000df6000)=0x7, 0x4) 2018/01/27 02:21:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00002fb000-0x4)=0x5) r1 = openat(0xffffffffffffffff, &(0x7f0000d9a000-0x8)='./file0\x00', 0x40800, 0x11c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000bae000-0x38)=[@in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff801}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}], 0x38) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) pipe2(&(0x7f00000d5000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000025b000-0x4)=0x0, &(0x7f000071e000)=0x4) getsockname$inet(r2, &(0x7f0000c17000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000)=0x10) fcntl$setsig(r2, 0xa, 0x1d) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00005b0000-0x4)=0x4) 2018/01/27 02:21:42 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2000001) unlink(&(0x7f0000001000)='./file0\x00') madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000-0xc8)="13a666d31f1e25eb2873130be2331f136bca2bbbc4e4da20bd9d1cf96c11ed7784ed91a9910bb6e80573eb553f3ecaa8202a8c9983afde77e489065afb74b81b802dbc6a743453985886f54d7bc24d5846b3747e1735d84b711caf1247b9ffb23035d080c181d83c584b57e3979e340427ca7df5a86e6bb13bd5501d1695939407f908cb8714a7a21feeb1fb16c15baf5362a089e590542d20cd320e5f3f8a3b5832fb6bf3ec3d1bfaaaa173aa42be123b22abc7fa9e4f5a5aec11f2e0cc94b58ce0ccdf0a2fa8c6", 0xc8, 0xfffffffffffffffb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000007000)='keyring\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r0, &(0x7f0000001000)="432c44e744aa308c838b6100b91b61fb71df5b2f8e06a82b3ab4ea90b7770965b3d26ece8fc3b10286cfa68e4795ae0cb54dcee0c9ca73e2eb6269f1972f88da622021c36f86923a4c86ab738d93c5809288438275607d4ce7e389bb0382457674a435b4c0871efee0a0f857c886307b59bf453a11c88502bf1f5073160d2d04756663d1d1d4fb9c655d2ac51983f55d298ce63ca71d3d90827a146ca065f6665edb97", 0xa3, r1) 2018/01/27 02:21:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00002e1000-0x8c)={0x4, 0x20000000000, 0x80, 'queue0\x00', 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) ioctl$int_out(r0, 0x0, &(0x7f00005c6000)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000003a000)=@assoc_value={0x0, 0x9}, &(0x7f00008a4000)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 45.165833] [] ? __fget+0x232/0x3b0 [ 45.171084] [] ? __fget+0x47/0x3b0 [ 45.176249] [] ? security_file_ioctl+0x89/0xb0 [ 45.182463] [] SyS_ioctl+0x8f/0xc0 [ 45.187626] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/27 02:21:42 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000a9d000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000016000)='fdinfo\x00') execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) signalfd4(r1, &(0x7f000001d000-0x8)={0x8}, 0x8, 0x800) 2018/01/27 02:21:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000091000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000043d000-0x8)={0x0, 0x0}) r1 = dup(r0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006f0000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000, 0x0, 0x1f, 0x8, 0x22}, &(0x7f0000d79000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c30000-0x4c)={r3, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/01/27 02:21:42 executing program 0: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003fb000-0x8)={0x0, 0x0}) r0 = creat(&(0x7f00000f9000-0x8)='./file0\x00', 0x2) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00002e4000-0x4)=0x2, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/27 02:21:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x420000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x2000, 0x0}) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b7f000-0x4)=0x8, 0x4) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000ef6000-0x4)=0x0) 2018/01/27 02:21:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) r2 = creat(&(0x7f0000149000-0x8)='./file0\x00', 0x40) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000de9000)=r0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000f97000-0x98)=""/152) r3 = accept$netrom(0xffffffffffffffff, &(0x7f00001bc000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000052c000)=0x10) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r3, r3) ptrace$getregs(0xe, r0, 0x1f, &(0x7f00004a2000)=""/155) waitid(0x0, r0, &(0x7f0000a42000)={0x0, 0x0, 0x0, 0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000284000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000fb5000)={{r4, r5+30000000}, {0x77359400, 0x0}}, &(0x7f00003b0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000907000)={&(0x7f00006fa000/0x2000)=nil, 0x2000}) tkill(r0, 0x1000000000016) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000c87000-0xb0)={{0x200, 0x7}, 'port0\x00', 0x98, 0x20010, 0x100000000, 0x4, 0x5d6, 0x7fffffff, 0xffff, 0x0, 0x3, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 02:21:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e71000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) utimensat(r1, &(0x7f000011d000)='./file0\x00', &(0x7f0000686000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000b06000-0x48)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/27 02:21:43 executing program 4: 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) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) getxattr(&(0x7f0000653000)='./file0\x00', &(0x7f0000001000-0x17)=@random={'security.', ']securitybdev\x00'}, &(0x7f0000000000)=""/138, 0x8a) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') write(r0, &(0x7f000000a000-0x7)="9a75287ecd64cf25", 0x8) 2018/01/27 02:21:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000031a000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f00006df000-0x38)={&(0x7f0000f87000-0xc)={0x10, 0x0, 0x0, 0x201002}, 0xc, &(0x7f00000de000)={&(0x7f0000899000)={0x20, 0x32, 0x300, 0x1, 0x0, {0x15, 0x0, 0x0}, [@generic="", @typed={0xc, 0x7e, @fd=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40804}, 0x20000000) mkdir(&(0x7f000058e000)='./file0\x00', 0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000793000)={0x10001, 0x4}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x14) mkdir(&(0x7f0000d3c000-0x10)='./file0/control\x00', 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007c1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c90000)=0xb) rmdir(&(0x7f0000f23000-0x10)='./file0/control\x00') 2018/01/27 02:21:43 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f000096c000-0xa)=""/10, &(0x7f0000fe3000-0x4)=0xa) rt_sigsuspend(&(0x7f0000f8e000)={0x8}, 0x8) r1 = dup(r0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fec000-0xb)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000feb000)=0x18) 2018/01/27 02:21:43 executing program 3: mmap(&(0x7f0000001000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000001c000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000032000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000001e000-0x1)=r1) mkdir(&(0x7f000003e000)='./file0\x00', 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x9) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000001000-0x8)=0x4) creat(&(0x7f000003c000-0x10)='./file0/control\x00', 0x0) rename(&(0x7f000003e000-0x8)='./file0/control\x00', &(0x7f0000042000-0xe)='./file0/control\x00') 2018/01/27 02:21:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006e2000)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)='net\x00\x00\x00\x00\x00\x00\x00\tt6\x00'], 0x0) 2018/01/27 02:21:43 executing program 5: 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) r0 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x80) close(r0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) ioctl$int_in(r1, 0x5421, &(0x7f0000091000-0x8)=0x10000) r2 = socket$inet(0x2, 0x1, 0x400) exit(0x14a3941e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000d4a000-0xf7)=""/247, &(0x7f0000001000-0x4)=0xf7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r3, 0x1, 0x30, &(0x7f00007ce000-0x4)=0x0, &(0x7f00001a8000)=0x4) keyctl$join(0x1, &(0x7f00006f0000)={0x73, 0x79, 0x7a, 0x2, 0x0}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000dbc000)={0x6, 0x5e}) r4 = creat(&(0x7f0000356000-0x8)='./file0\x00', 0x48) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000fc7000-0x8)=0x0) 2018/01/27 02:21:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007f5000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000917000-0x5c)={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7fffffff}, {0xa, 0x2, 0x48000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0xf5, [0x400, 0x2, 0x401, 0x1, 0x9, 0x8, 0x8, 0xfff]}, 0x5c) 2018/01/27 02:21:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/ashmem\x00', 0x8040082, 0x0) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0xfff}, &(0x7f0000002000)=0x98) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x878d, 0x6, 0x0, 0x0, 0x2, 0x10, "bc848cfbfb988ab90cec6e06be3d699d46664776933ee3ba1d6a0878faf28ee126350d4c46f1259fdc0f7b37ff4524888436f7e824ce2d246d424f95f8d7b491", "e1f43e711da4eccb7ce37d1d62b73711bc22e1faf879022915eb5f23655d14db93aa50a1aa27a220b8a1e6039ef0630ebd24e143e8c38795d8d911825e33e4a6", "f7820f3ed4fcb0bb3fe2ec575541df105e50e0314344fb41d24b581589a1df37", [0x735, 0x101]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r2, 0x9}, &(0x7f0000002000-0x4)=0x8) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000002000-0x85)=""/133) 2018/01/27 02:21:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x40, 0x0) flistxattr(r0, &(0x7f00007fd000-0x44)=""/68, 0x44) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0xfffffffffffffffd, 0x4000000000, 0x0, 0x0, 0x0}) 2018/01/27 02:21:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000c6000)={0x0, {""/7}, 0x0}, &(0x7f0000785000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000207000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x500}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000001000-0x4)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/27 02:21:43 executing program 4: r0 = socket(0x10, 0x4000000000080003, 0x0) ftruncate(r0, 0x6) flistxattr(r0, &(0x7f00001fe000-0x29)=""/41, 0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x10958f98, 0x8001, 0x20, 0xfffffffffffffffa, 0x0}, &(0x7f0000ce8000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x9}, &(0x7f0000582000+0x68)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0x3}, 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x23, 0x2, [0x7ff, 0x1]}, &(0x7f0000000000)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="3bcd98d23a5d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8752c01b4c34d6fccdba6568bfc4e0e2"}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f86000-0x8)={r3, 0x5}, &(0x7f00008be000)=0x8) 2018/01/27 02:21:43 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000099a000-0xc)='/dev/rfkill\x00', 0x101880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x545f}, &(0x7f000016a000-0x3)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000877000-0x15)='/dev/pktcdvd/control\x00', 0x208000, 0x0) socket$inet(0x2, 0x8000a, 0x0) 2018/01/27 02:21:43 executing program 6: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000025000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000004c000-0xa4)=""/164) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000039000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r1, &(0x7f000004b000-0x30)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/27 02:21:43 executing program 4: prctl$getreaper(0x2a, &(0x7f0000ab7000)=0x0) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbe000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000fbe000-0x4)=0xfffffffffffffece) write$sndseq(r0, &(0x7f0000fbc000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/27 02:21:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000647000-0x24)="24000000260007003200210800367700fb7fffff0100000000000000ffff00000005ff10", 0x24) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b0d000)='/selinux/enforce\x00', 0x400001, 0x0) fchmodat(r1, &(0x7f000085a000-0x8)='./file0\x00', 0x120) 2018/01/27 02:21:43 executing program 6: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000025000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000004c000-0xa4)=""/164) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000039000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r1, &(0x7f000004b000-0x30)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/27 02:21:43 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000007000)='./file0\x00', 0x105) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000009000)=0x14, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000000a000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, r1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f000000a000-0x10)={0x1a, 0x1b, 0x81, 0x200, 0x6, 0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r2 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000008000+0xb50)='keyring\x00', &(0x7f0000003000-0x5)={0x2e, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) 2018/01/27 02:21:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000340000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000e77000)='/dev/ppp\x00', 0x4000, 0x0) 2018/01/27 02:21:43 executing program 0: r0 = eventfd2(0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x2, 0x235) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) tgkill(r1, r2, 0x2f) 2018/01/27 02:21:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x800, 0x200) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000097000-0x4)=0x0, &(0x7f0000cd7000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00009c9000)='/dev/rfkill\x00', 0x440800, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00005dc000)=0x0, &(0x7f0000d93000-0x4)=0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000027000-0x8)='./file0\x00', 0x420000, 0x40) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000355000)=0xfff) 2018/01/27 02:21:43 executing program 7: r0 = socket(0x10, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b5f000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)='ext3\x00', 0x40000, &(0x7f0000000000)="7af6443f8d544467eda5ea6e1ebc273f71429856c04ce3e688acbc67fbb00b8bb80e2d20abff892ee5c8bc5313351256ea49436d3ebb67e6936f392d638202841ccf603167fd5fd0b0e2a8312c6327dacbd17aa969a13be8ac1173f77256d46f5edcf3b84505a8a945b185878dd29a0edae1642a101488d25df4c5e8078809b31cbbc46397ef595eb96e332f7ab5b8") process_vm_readv(r1, &(0x7f0000f4b000-0x40)=[{&(0x7f0000eae000-0x40)=""/64, 0x40}, {&(0x7f0000cb5000-0x31)=""/49, 0x31}, {&(0x7f0000bd2000-0x6d)=""/109, 0x6d}, {&(0x7f0000ed4000)=""/191, 0xbf}], 0x4, &(0x7f00005df000-0x90)=[{&(0x7f0000000000)=""/215, 0xd7}, {&(0x7f00007cc000)=""/149, 0x95}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xe6)=""/230, 0xe6}, {&(0x7f0000c1d000)=""/0, 0x0}, {&(0x7f0000001000-0x71)=""/113, 0x71}, {&(0x7f0000135000-0xc8)=""/200, 0xc8}, {&(0x7f0000435000-0x6e)=""/110, 0x6e}, {&(0x7f000048f000)=""/148, 0x94}], 0x9, 0x0) 2018/01/27 02:21:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000543000)='/selinux/enforce\x00', 0x200, 0x0) connect$inet6(r0, &(0x7f0000342000-0x1c)={0xa, 0x2, 0x4840, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1d}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00004df000)=""/157, &(0x7f0000cc3000-0x4)=0x9d) r1 = socket(0x9, 0x3, 0x3fffffffffffffe) connect$inet6(r1, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00007f3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/01/27 02:21:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000717000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00007ae000)=0x408, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000bbb000)='/dev/input/mice\x00', 0x0, 0x80400) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f4b000)=@assoc_value={0x0, 0x0}, &(0x7f00002ce000-0x4)=0x8) 2018/01/27 02:21:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001d3000)='/dev/hwrng\x00', 0x2a40, 0x0) r1 = accept$inet6(r0, &(0x7f0000cec000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000447000)=0x1c) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000988000)=0x0, &(0x7f00006a3000)=0x4) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000901000)={0x8, [0x9, 0x16, 0x80, 0x1, 0x70a71b5a, 0x8, 0x0, 0x101]}, 0x14) r3 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x127b, 0xffffffffffffffff) syz_open_dev$sg(&(0x7f0000a56000-0x9)='/dev/sg#\x00', 0x7ff, 0x200200) 2018/01/27 02:21:43 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008e0000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00009bd000)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x70, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x120, 0x60, "a95f640c461892c669bacd7f8862ff0700eb8013103d7733d0ca709123f9b822589b9c3e"}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 02:21:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ee000)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00007b6000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4206, r2) 2018/01/27 02:21:43 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f000000a000-0x2a)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 2018/01/27 02:21:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x80000001) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) sendmsg$inet_sctp(r2, &(0x7f00008ff000-0x38)={&(0x7f00000d3000-0x1c)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00002a2000)=[{&(0x7f0000156000+0x99f)="abd2758add0100208dce3f3571fef630f2ffba8b09757f5dc6a528f5269705750255e3718c4b89410a743eab54b883f58c0df50788f84af65be4cdf0abad8147cc68c52b9414c2", 0x47}, {&(0x7f0000e69000-0x5e)="882dbd2c2ad75612455807e2d2240a1812f8137a5f8918ffb543f343fe24dc234d844d8afbdc5e21211cb66e3c93f39e4aa1daf56436bcdb620a5792efe242c7ea4050ba9ad67efb7d9264b336fb609ce2dbe80aa88d7088f4a1e242807a", 0x5e}, {&(0x7f00003b3000-0xf6)="1da264629dd633821559a3328f2c3eedea66eef9024ef3795e4a6d961e82dfd129feaf180dac1a0b873305ae6db4c9841a33f164c3011b06ca1b6ec2d1962aa1589a27e0577dcc48617ac533013d944bb27c5902ae31c09006394fb94b3c14383bb7ee0a2c30cf4be3bc9bebae82eac13ef23b711d1511912da04a24d6fe1e879189d0a44e3548b63a42f4c06d62d4ea724448717fd21539e3ba13fd232e509d9bf1ffb70046f49f83ebfd1290b3f514a02364762927b87f6c224c3f8d2d9f2ce3fd68ba825cbec0211ef9476cd3054448f84b0e92617a9c9b2b527d839b6cf0bd401169574a30b1aad9c63acf56e30811cc7bddab96", 0xf6}, {&(0x7f0000bc0000-0x13)="744b72eb20e72362082192da1a2d61a1db32ee", 0x13}, {&(0x7f000073f000-0x53)="f28fd11889175ed0dd733819444fe3e3f4d8df56c75916e469f082dbcaa03453db44ed46e530f872d90249087df516084a54dc21164f45bf9e508f09185f08c29b651aa573d3e0510e3f2ff2d4d4d70afd5731", 0x53}], 0x5, 0x0, 0x0, 0x0}, 0x8000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000135000-0x4)=0x0) 2018/01/27 02:21:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000006000)=0x0, &(0x7f0000000000)=0x4) sendto$inet6(r0, &(0x7f0000001000-0x1b)="0e631bce168c612d09dfc4808e7ebc1c4ecf8278196202ade04449", 0x1b, 0x800, 0x0, 0x0) 2018/01/27 02:21:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000083e000)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x44400) [ 45.732211] ------------[ cut here ]------------ [ 45.742465] WARNING: CPU: 1 PID: 6262 at crypto/algapi.c:355 crypto_wait_for_test+0xbb/0xd0() [ 45.751504] Kernel panic - not syncing: panic_on_warn set ... [ 45.751504] [ 45.758874] CPU: 1 PID: 6262 Comm: syz-executor0 Not tainted 4.4.113-ge70c132 #34 [ 45.766472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.775807] 0000000000000000 780b6e19f81ad104 ffff8801d7d5ef10 ffffffff81d0278d [ 45.783779] ffffffff838439a0 ffff8801d7d5efe8 ffffffff839db780 0000000000000009 [ 45.791753] 0000000000000163 ffff8801d7d5efd8 ffffffff81419b6a 0000000041b58ab3 [ 45.799723] Call Trace: [ 45.802287] [] dump_stack+0xc1/0x124 [ 45.807630] [] panic+0x1aa/0x388 [ 45.812615] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 45.819513] [] ? pm_qos_get_value.part.4+0xb/0xb [ 45.825892] [] ? warn_slowpath_common+0x10a/0x140 [ 45.832354] [] warn_slowpath_common+0x125/0x140 [ 45.838649] [] ? crypto_wait_for_test+0xbb/0xd0 [ 45.844939] [] warn_slowpath_null+0x29/0x30 [ 45.850882] [] crypto_wait_for_test+0xbb/0xd0 [ 45.857010] [] crypto_register_instance+0x1f7/0x2d0 [ 45.863671] [] crypto_givcipher_default+0x483/0x5d0 [ 45.870324] [] ? setkey+0x260/0x260 [ 45.875589] [] ? crypto_larval_lookup.part.8+0x89/0x230 [ 45.882575] [] crypto_lookup_skcipher+0x1a9/0x2a0 [ 45.889048] [] crypto_alloc_ablkcipher+0x4e/0x170 [ 45.895520] [] common_rfc4106_set_key+0x118/0x630 [ 45.901998] [] ? kasan_unpoison_shadow+0x35/0x50 [ 45.908388] [] crypto_aead_setkey+0xaa/0x1c0 [ 45.914474] [] cryptd_aead_setkey+0x41/0x50 [ 45.920446] [] crypto_aead_setkey+0x162/0x1c0 [ 45.926569] [] rfc4106_set_key+0x41/0x50 [ 45.932266] [] crypto_aead_setkey+0xaa/0x1c0 [ 45.938310] [] aead_geniv_setkey+0x47/0x60 [ 45.944173] [] crypto_aead_setkey+0xaa/0x1c0 [ 45.950209] [] esp6_init_state+0x20a/0xf50 [ 45.956080] [] ? esp6_destroy+0x60/0x60 [ 45.961686] [] ? __xfrm_init_state+0x363/0xb30 [ 45.967889] [] __xfrm_init_state+0x3e7/0xb30 [ 45.973917] [] xfrm_add_sa+0x1916/0x2e40 [ 45.979601] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 45.986426] [] ? nla_parse+0x213/0x260 [ 45.991945] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 45.998760] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 46.004794] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 46.010831] [] ? __lock_acquire+0xb5f/0x4b50 [ 46.016873] [] ? avc_has_perm_noaudit+0x460/0x460 [ 46.023343] [] netlink_rcv_skb+0x13e/0x370 [ 46.029202] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 46.035239] [] xfrm_netlink_rcv+0x6f/0x90 [ 46.041018] [] netlink_unicast+0x522/0x760 [ 46.046873] [] ? netlink_unicast+0x44f/0x760 [ 46.052906] [] ? netlink_attachskb+0x6c0/0x6c0 [ 46.059117] [] netlink_sendmsg+0x8e8/0xc50 [ 46.064995] [] ? netlink_unicast+0x760/0x760 [ 46.071035] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 46.077506] [] ? security_socket_sendmsg+0x89/0xb0 [ 46.084068] [] ? netlink_unicast+0x760/0x760 [ 46.090114] [] sock_sendmsg+0xca/0x110 [ 46.095641] [] ___sys_sendmsg+0x6c1/0x7c0 [ 46.101414] [] ? copy_msghdr_from_user+0x550/0x550 [ 46.107967] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 46.114950] [] ? __fget+0x232/0x3b0 [ 46.120203] [] ? __fget+0x47/0x3b0 [ 46.125374] [] ? __fget_light+0xa1/0x1e0 [ 46.131056] [] ? __fdget+0x18/0x20 [ 46.136221] [] __sys_sendmsg+0xd3/0x190 [ 46.141813] [] ? SyS_shutdown+0x1b0/0x1b0 [ 46.147619] [] ? SyS_futex+0x210/0x2c0 [ 46.153130] [] ? fd_install+0x4d/0x60 [ 46.158555] [] ? move_addr_to_kernel+0x50/0x50 [ 46.164756] [] SyS_sendmsg+0x2d/0x50 [ 46.170090] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 46.177175] Dumping ftrace buffer: [ 46.180751] (ftrace buffer empty) [ 46.184429] Kernel Offset: disabled [ 46.188049] Rebooting in 86400 seconds..