0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00008e8000)=[{&(0x7f0000bc6000)="304edb6dae2827e50bdb7d22fd6a4278bc40673cd7852b65196470de9d349bbea0b574fbdaae4ef8bffb922c8fe59b9c2778ee0aa80e9ad3684cb45b9c02a14bebfc6db0d5984c384b08e413dddd9f2c11a055e951700b49b0166d0f4a15c2afbcff5981a6a9f6d5", 0x0}], 0x1) pipe(&(0x7f0000fcc000)={0x0, 0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000fb4000)=0x7, 0x4) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:51:51 executing program 4: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000002c000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x101, 0x7, 0x9, 0x42}, &(0x7f0000047000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000025000-0x8)={r1, 0x1}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000046000-0xd)='/dev/snd/seq\x00', 0x0, 0x3ffd) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000047000-0x4)=0x0, 0x4) r3 = dup2(r2, r0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r3, &(0x7f0000046000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000047000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, "7175657565300000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x9, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f000002c000-0x30)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}}}], 0xc0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000003a000-0x8)={0x0, 0x88}, &(0x7f0000016000)=0x8) utimes(&(0x7f000003f000-0x8)='./file0\x00', &(0x7f000001e000)={{0x0, 0x2710}, {0x0, 0x2710}}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000048000-0x36)={r4, 0x2, 0x2e, "a4854844a8b643fc3a797fb4b1411c7904d64cc8e879a2fc6f84628631c488326cb8dfe954cdbcb6f5b094f00d58"}, 0x36) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000048000)=0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) 2018/01/25 20:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000ff3000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000003a000)={&(0x7f00001dc000-0x44)=@ipv4_newaddr={0x44, 0x14, 0x1, 0x1, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_CACHEINFO={0x14, 0x6, {0x1ff, 0xcaa6, 0x9, 0x0}}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_BROADCAST={0x8, 0x4, @empty=0x0}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) timerfd_create(0x7, 0x804) getsockname$netlink(r0, &(0x7f0000ec6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e99000-0x4)=0xc) fdatasync(r0) 2018/01/25 20:51:51 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000185000)='/selinux/relabel\x00', 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00002d3000-0x50)=[{&(0x7f0000f63000)="c4009cf8fb45b4e7d7c1b289c96cd2bb8ea3cba5eb8bf7329ee0f9a6011ec444feb0e3adc187b325314d6f1106393a950a636169c492238beb0b8112a6d30ef90f1d85a3bcdb4d18abd12693800251fcfbfccdeb243f8ac7638214a88bf7f445733cd91f5182cbfa6632ff94f0eb141b69fa034d0e682c6b3838d9f365463bc355dcb8579207a220666486c99c6b8e9ba9dba2228cfed6b5ba8d40507406e9530ff503137b8be936f1ad77ed981ee0ed1caf5698e8167fc7f8d2ac6740a0f2f387f72fa750f9d1d57543d85fbc2f37d4c5ec971d9ff107f91d856e1dede7f51dbf7e5496feaa3e5a688635b20122a05de2982bdc93314a6ff95e357c5cda66e9f01999e43f8750f536c347f1d25797d71de86f7089de6d0919a50a7860db7cbca7babe7f56c2451bb47dfb973678e92ecac73e7c46a6fbc06743da46283e5be077262e4e7015e4d5cef10563d8c20e89eb02b9beb13e803f700b8a1946bb69c2c6bb74ac1ce8a434b5b39328126c7e0aae539c3c9e6745b469544549c2b578a3ee67bf5df732eaa587dc23e51531789a55337f67e57b1d02776e1c2f08d05b71216ad86a1519577f514441a991612eba3f0dc69e235902a072a8a119ce60fa624828453e13c3e8187231da753935cffc24622234186e22f235c09fb114ed1949bac41685386588b4e19cfbc1cd76de1395c01a5b0555be648f877779c52eb21a7deddf34cec849510c6b1f7c7dcdc2fe57a70592b065a866add0978d48e7f77a5e32394fcbe190cf4719f8e5784f4641dd5a9289bbb6b75ac59ef711c44ff553a5dee82b33aae1b96aab57b4efc213b5e0a35dd6b90d6099711a972ea58b91d28988fab40466265800229454851876f76691605f37141b4215ae5a9447d6b17dba91015dc4518d7701d8664b82fd4b82074fd184f01bbed6b008efcab8242a88b8dad73c423394c8d49e019c315acc566eef55fca9a0e0ba0266eccca186a6a2f6182d1820ef5368d3713c9204e37b635c4c7654a6402e20504b2440bb75f925d9ddbab53bbb8e8857bb893b1ca389c3245de6a3830f1b434222ed70c7b7c9ed0899d496e7ef8caf1207740f97a51ccfc9d386c84a4e904224b8d3601c70c04af5874e558b813a1ea9863053bc7fbcbc67f650d840d3dbae54b637e6cd6d6c05c032f19034f91020e0fb51f83364acd8ebd1bb7b5d7d1adb189f27b38e55ac04ce7a879d5d0a03965cb90b6a853d62afbbf9f98492716f40fe0b9bf42f01d51eb12411b7217d2fcfc01045900d30057c45f90e4704c012f4badc1f8e8adedec3a9359e4199d5f08cc8b66bc78cc6ad158a7198887bc37304d45eb847589a1d9211e29b72e54ed4956e958fff39209054f69355cc7f66a3bcbd19bafe477d8769ca1caa6d8691e6b6fd7431397134104e5859449f3059be06f673ea920b7814aa2efdc7fbbcdb8e6d8783cb7fd1f57108fbcf38f8efe98ffe58b420436f910864f70e11998c32660273ff2e0d96ec6de4ac18bb67c4ae7470de49384441d6c976807d7c893ec887bd4a4f77055cab8002c6da8ef7e6f25ea0a757751627e67e29c5cb058944a6cf2647381ca581515304abd30c37020671b167f44654517db7c1e1f448c4662341b75af6f013447643b27944aecc6dd9d7f56eb72109e00284aa5a2e2441f2e67a7d9f11910f519e93bf66070c584ff96f62a65fe411521e99379e85269cefa21c732669b33d5fce9183237242d3860091e944c82ad6d6eb9e4be6f7f11a1d0cdea59524653dfc93008fb99ca09a88456897bfec3ee95d9cbcc829309587d3c52192a5f7101bedd8ce839a83f9719b9c9690d374506d057798682128e758e74252626f94462527ebf565b06d62b8dabb53b64e983fe9838f1246c267cdf6235336cc2c688455e7ca9aedd367200098590ccadf38bf3ebc2598899c9a7075e672a271a71c670dbc43b547fd4b9450d7d5e9f3df1b983915419b498bfa2998b93d241b38974702d30d391fb832cc889741d1956d91dcbd80b17b03e46ad5e2c67efab7f0bfb0556e8cdb707b16aa82bf0cc1931dc7c52064fea26239eea46a625390cc1bb2ca6a4eb5cd5430970ab80e5fe21a7ec25ee23f35ed43a7352a6350b6d051fa8a593706db67e345f43ff5da30019882b4b2ef1bda56a9c457de3a6f79d1304d2bb4cbb00ab14739c1b9114b46c9f6f15d3f68b60a6ae06636f6dfbf7032042662738a8d96cc8efb77f466be8bfe107b2a938ea3af55bf815adbe94ac171512b7fd1b11d93dd6ba00607fe4fe1592c4017fa90cdfc75c8eb9b62dddb26c6934dabb791342d2e9358d4925f5f7671fb25c860d69fc5a7ad560fe520833ed85df20d282f25822648614661ee462eae036470db89d89d84ba9c34bb0a511fff1ce5e496386801b441de7261bbd5251ea20f66d6d73cedb6a03c81a0ef298f3208cb396d4672b8024d364526a770d404f7c061061be70676af49795b70db4f163c116fd5a25882e766875601983d27ab3e091c94393a8b86c1126a3631db55aea0aa13c3048daf99bdb0d1af2d34dedb7890323c07e9494250cd5f5ea8b367baf05fa49b9e37488e8e52a8097ddf505a77cc50394a752be2b285ec9112739c309334e0688f22a33e0e5c22f5642eb258303e69692f4dda5b069b358ddac37174ff245033e8689b80104ce50cfe7971b79a089e18bd08cc9650bc402d7aa2b2d8e18f6cee88c1942a581bb9c7c0dbd7f527f532f7acbe38c9e8b02f3d85417cfada6be9c5c354738b5822bd3453645ee9df54a522525e018b50dc4fe8482e7896c6be7673931af135b4ecd0d177c412821223647282880d028d4760dde0e495ef3c8e0763d92921252ee11502f3b2ade584cdee2c5653d486ccd15d38c81637df9cfeba7102c515fb01d8bcecf53d9ce8cb68703328022f11d2ac553b1281c4abf62a5a9c8bbcb79e72e7d7186d08958139b2bd87dad4248b36c37d0b5933b0a2550125884025dc0e27a7c5e16b437435b248e7d0836a794c03663a5c64dd00e3a55bf2351939ff2295c85447d8208c68655d63b9e9f2d27be64642c4cb6fac76ddfd7c28a553d55a91c7b1a7eb05a0c3540c23fb91371654acb3f6a211814c2820a7c7e4153f9ba369eeb72d8d679ba93af1657993c0ca3b76f3859a107a2bf2378a0c3656808d95e4256faf48bea073bb8f1f4d1258c29f8bc3d2f055b69d7075204c939805ae5663d4a94e240e939854ad6a913c77addcc2629d205412b1c9ca68642695580716643f33180eed35d9ee02d492adf07cb6378378ab158470a5b305d5b7a5e0047d4718d2fcace685bb6b58307683923366e7ec4347f4bd1fd292a8885fe05cbb8b138cc5154980deeeab71965fc2cbab9e2191ddf6bdc0f115e0c60ceb5e320436fdd416689143b97873d898fa1f637b4feff527fdfa40da7dc70af802f0318161ce8e4fbfa31cca24422e36c69ed03587e07e58c41b883534f73574b31d3475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0x1000}, {&(0x7f0000001000-0x75)="691c1dfb2d75fa0c1f1057d0fbfaf0cd7e92382a004582a550e6654cda94eccb57deffec48846b629b7ad9a292a553a6657ba8ecfae69ebf7b3e3f07eee89001f4b80dabbec5818ffbbc388f1cd41eae82833b57c3689f401156d3942929e9f092378230662a809eeec4478a7894275e07a86d4a51", 0x75}, {&(0x7f00005ea000)="86489fde318225a0d69618104865788558812432f4a93cc4677e98a4cd6b49ff26a054b5a5f75ce5eb3e2fb065575ceb0b77b2bf09af75359f323b25f6e3575b732648058cd9b5127afb66db47ad0fc3cdc8dcd7151d66d2ca26784f7d89dbd75f023bb9d7e3e793ff4b8ac37afeaf17ac3da064c6d43c5efc2662f71dd59c5940cc01fc76e4d4296420e42f20133f696bcd36ba415979f109372664316a2686ed068ef283a9440286f48fe4cb2189bd290d4e19848708c2a0abea32eb1dba6e1774da84f30333229516248646b1ca789ca0be8686cfffa5db4d488bf752bdcb8c8ca6dbb29f15f0224eba7ea719a15137b37094acc27182b1b4a86ee36aadb363fd1f4530b13eedc4c5080a40ade9bfeef863155b7197898bef18ac239e7cefc8807c390ab6b7ce3bdb295e3ff367a8b194b498e9f9e13b5877d2ffe10377b42150440257eab153d51aef533c56c9fcb28a3ba570ff50be05719e873a531baa13c9e8624ef91bef346e85b06ef1d8da3e837dfc140d4edceff74e88174a427120b270f1efca22c97abb876430e40124cae78af9d28f5f0433ad33bbce152971c9386e6bae59d52f613d3ca701f9a9dc07006652f950a9d96e4a4988c49dc3822fae0aead1cdd8c6a7569715fee3f071a2fcc869b32a5e295b9898cc716b6cd4a68008c8fbf0eb1ca109c342971662149c888697a931314d1b23933d24f8ff079d11475c6004a0716ffa3814d07fe58655f5a372eb962ce6d9beaba6c9bbeb28c6dce0f4165029a5354ab49a3b1f5bb47ee5549ae78c39f225fe43c89f514a3a3ddabe9e887b30646cbfa1529ed0c7be3e9ae56c615f921e9d2755dc65f18e4f4551686d2795a027541e81e7edb3d8732c38fbdd0b8bbe836ecc12531cb8f0ff7a923922f371f2391a1ea7b3e073354de9d3727aa165ffc1fbb6e07d47883f754a13ec16d388a2daff9a887b69ddd8f63aa50f8489152b9f55d98cba31ddd009de42b93d35e0e4a925f80ec48773b56fbfcf12d0be0e2cd5ed0a4db4eb9b3d303ea3f83f4e8853c3493fc8b8e0b1d4d8a2dd3b492274e1f554c86ef4acbe9d501a2a7a0a40ee33b741aa075f5eadb62815ec2acce368c6411c5a2c24318aeefdfa307a96761fb9c2fdfd45f157943388c8846267c316f505f27dd5acecf8eae84024c0073afc7c5c41e07debe241a281eead6f6b61fafee218142d85bd4b832bbc5ee0151d9f4c57e3a63295894eb07c48a867c4dfbf1f2b166dcaa48569a2a1f4a8710594c259fa5e972b51478360a1942f2b221bd4ad4ab1ed1e89b75728579e2dd5c96452b8d5dcea091cd41185f2ff86b85d162446a84b9e22c3ce8488ecbf22075e7ea5055f0eda8afbab09b70f8d5b3fce4a84bcd3a07381250ec9e4d52230c0029ae0d7a691746e7e98edbf0818c89ccbcfae8c86707cfb96cd09239d111049e9a2f7a34232917070ee569aa450807c735aeac8a1028b33cbfc2230e5d71fd6fc99bc2f6d97b36f2b0821fc90f9c39a2dc0d449145a95cab65cc469da08d04d5e57af33970fb5bf6cc24f0d8670c6bc6a396b499780d51da1e4e14940923509cf6f016c6edc5128fd04a3d2d9205fd1ccac4a8626168e4cfc5175777659289c7e1409645476cb0706c3e01d208649425991ceb57ff9a260cba291be9d7c52ceb49e4c3819095240bc597f1667f1839a3729f67056fc32c76e0d6260ca4368f4dff2b74b9bc6cd850f77a7f8b425bb0013e93d28732b202ea6b49b0932a2c67d323f3cbed7f1472761994417cda994aa626799a2d25c71f2b606d8620a1b05df705372888c21f9f76474a6ff5d432195d2ffce97f91cbf4ba14dbf6078e70abdb2543e93ed9a104fba3fb292f0b4e9f0950ac6921c77e5675ac645523b33f203e8b614979254234daa68319c0bb7431a6fd238a4885f7daa6c2b5f9f27b1ebd1fc586c238b4287347c4f9a0a5f2cbd01ed38364388c809755a88f2a1cc099af647eb650c83235b7fa49185fe40fbbb9060940a0f57d14b77f4feaec95e4547507d550d2af760768d430c4512ac4becbe2fae9d2f502e36d8fe08dcaad3c5d199b7d6764d53fc2fc851bdbedfa873aa2cd39e12e3610890710b791948ec5c97c094d64337870b5772752a153d9d61cde89906ec866fc510d1deb9c29bb5fb7f5e0fb41f6f7fbd668dc6c78ccb6290d362f6949a1ad42b43bdc6e9fc93bf804b7f1377042da5d4a7bbf6aa04ceedd326d80836111234601b365e832488b42175eb8b76e16c2391e6630048864d6a04cfbed397429a080f4fba1bb38bcfae1c002dbd67767bd719cfed98c3c504f0a82d5f2be7200e26177553319e7f7fe17f03b99ba967a4db3c37347d7c85839a90a3c8b61c347a6719ed12dc68fb5f0711491ae70fc8a11e0d91b83a430c353a2501b189e99ea5aacd7e1871245685a5e154bc2d311a0b0ba15734dda1dab5cb32979d45025d9c63e2482b19c7353538d1102840dd0366592d109635ec973acf359ff051628cc330296c221406e8b2b9f0308187e63f068fc205cc2a5dd0298d3896b6880525766bb184d59b2928570eca85b355addf35e0a1b053346ee1b0b87a805e69509f7859c6024e6f92b33770b351591844f5e8047c887dcfa29af23149ccd7532518b4c994839d6ad9aa90686fe440124520cfbc0107b32ec2b3e813cfb1d22d8bff70989764703b57233decfa66e0b36a7a0ea837673092e3306f34ca6f99c4613b841cc1a392fac3cec0b68d948c7ecab4c7ce8a67987a0e0406164b2cb8ed20b450019cb7fee39ae233e625f6fe09f60c2ae83202fb670c2eb5b262e341f46475a3d41417b1bccf42a7bf6628df89ab0ee1c0bf61ecbc9ec57530f46170bd4aec5a37a4a40495e3b5f57f17861c455f8d8324a7b7af2f5a1994fea5ae5f3024158f34c69a04d50708a3ef5ed14e8dfe5378729b79d5935a08d1cab9f758526790413e7112bccc4db6ce0d503b1434ad882784b038787884d051983e9ceb6005cb64ae144d6636923e50eeb1a7db8b739498712f224a65f6a40c213cd2dad4ac5ff4faffbfcd9d2b5673685e4fc44a31b9a54440535b1b4026101113d36e17c47daf6fc36dc5b3b76be591a9b6fb0fa5ce5f150224a4db811039c4864b6723c165bcd61e45834c05ddb2231679e920639b8c69d08a50c1a89fd3db148422e52a0432415e863399e68b0f34b61c7feb5c0851df0c48952d4152dd38622edffbbe2576faaed13e55b7fecd86790e498085ec0b68c85ddf47a118ef1a80c81005e4053851a3bf29d485dfbe755261db904b3021318bfa77a6afbcd3d687fc1750ea9bb75bbbc6939cc88f40a2dbe2373555cdea6e4f0848a863888604ac408d77c171b950f0d24d7e60378941c8bf23d29f0b5b27b4e178c407bbcb88846730e1b0e90049f604bd738d4eb3d7a6ef2788b4e24095ab52f33c7edc0feee9bcb915e9aa136b478ec2eecf7796c4626cecb30cad812cf7413d684ea99d2e5d810921285a97f399a0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0x1000}, {&(0x7f0000001000-0xe4)="540b3285b42e7c9ffdaa8bfd6042eba85748ed5aba65bec89eb64d2e9cc1e8251d3b89a1a7e7d744a5e9e1896280e936e03895c454815d97f0a11a2116b4e0dcc4cd0c075ac79f7e0f4acc2d59ef210a1b3443f705e52e44ed7974c4a3bb4e2b97ed390c7244000939293dca23a6f426162606242d1946806f56db916af9a6d4980f6e99acefa53492d3ffa880b11a1aa29c9f5787d089b8465bd121b6259523d0e7671b6a0876eb916c3fe536b6ecd7c555a3d3fd7bf410cdbcfb65a0169815c566f664d1d271559c65106d70fc711cd1b085e39264e8eeb87924aa7d604d3448bb23e4", 0xe4}, {&(0x7f0000001000-0x8a)="f52f1804e0be829a8963016da886782e60e907fd582b0996aba1f8a035d0ab58962c813bbb3c0e2e928bf45e7bedbc496201740a1d3a1a43d9857270d56302a4ad28593faf1642bde0e75fc5548ef71a06a0fb986df84bae5f5a966f36bb01234993429a02792f84d6b71f76ab2e08ab11b9f2c08f15bfb9b7cfefba69e1af3d0efe3d2769aa0a4ad9fc", 0x8a}], 0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000378000-0x11)='/selinux/relabel\x00', 0x3) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000d13000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/01/25 20:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000c2000)={0x0, 0x81, "cc6448638fec5293c22432e073d56267925e4c57b6b17886d0f4f04be0233730428eba32bb784e7dae9ac2fd912017e7c385df9ffc7fd7c5861bfe5b22160a240315fe30ef38ba370af8fd6be6ebc30e688ef0297c784ee13291b11a50284af23a8ae06ad9d32db127660b8aae8b9eeed00888f0f324b11813c570af39bc0d896b"}, &(0x7f0000655000+0x6f1)=0x89) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f42000-0xc)={r2, 0x100000000, 0x30}, 0xc) r3 = syz_open_procfs(r0, &(0x7f00002b5000)='cmdline\x00') setns(r3, 0x48000000) exit(0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000ccf000-0x4)=0x9, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000b4000)={0x0, 0x0}) read(r3, &(0x7f0000ee1000-0x1)=""/0, 0x0) 2018/01/25 20:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe(&(0x7f0000f6f000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000519000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r3, 0x0, 0x0, 0x10000) lseek(r3, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000819000)={r4, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x8, 0x7, 0x7fff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffff000) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = add_key(&(0x7f0000613000-0xb)='pkcs7_test\x00', &(0x7f0000cf2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eda000-0xcd)="711cb81a0c98cd716f21aa77e5f58b8a0ffa65b86d5602a63ea847b434b9418fb19dd1fc5ca088f46e9144330eee574a07c343ecbdb2edadcc33d051b9c529d95e88aee4bece01282cdd7f96cca58520a9983dd92d630029b6f14e9a9830cf7ef5d7ba6eabef9fbadd3cf362c1b9df000bced3984e08ca0e49ae682162c5f35b004430f8f31d59203c7a0ef29b7ed5541cb1dbf405b1538e156b5233867c7c24add5c06a07225b47594a9fdbeebf6a9f716630f08331ef2a3bfefea24450b78a6e98ae4c54e5bd0e8435592df9", 0xcd, 0xfffffffffffffffb) r4 = request_key(&(0x7f0000f24000-0xa)='blacklist\x00', &(0x7f0000d37000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e41000)='em0posix_acl_accessmd5sum\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r3, &(0x7f0000ae3000-0x30)=[{&(0x7f0000cf6000)="3031e520e737cf888dd38ccaca20bb189af69fad3b6ef923a5a964af5fe05b9ed0e8997f9e8e071233cf62fdea3aec18860c73c584aaa091a8918e5cff3f2df996920046a9c721a8600a121fd93f221573be3e538f683053e93d347320db960fd0440bde4a97dd9bfce75da4549e49aad23a8a61feee4dc015ce0ce0e749131cd99e00eda0a1e627f0aa8304b4f424b9dbca9e7e219615348bfaae5a0620ee08c53f16c05cf3b8fd6c04306a8ee077752f57054c45e6d41ff7e792898066f4ec926f", 0xc2}, {&(0x7f0000371000-0x12)="49b33a1af870713a4bd5b50bee6eb2262ed3", 0x12}, {&(0x7f00001da000-0x1000)="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", 0x1000}], 0x3, r4) bind$inet6(r2, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f00009e5000)=[{{&(0x7f0000d95000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000875000-0x10)=[{&(0x7f0000f1f000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00003b9000+0x21e)=""/174, 0xae, 0x2}, 0x35ee}, {{&(0x7f0000eab000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002d3000-0x20)=[{&(0x7f0000dfc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bba000-0xb6)=""/182, 0xb6}], 0x2, &(0x7f0000736000)=""/145, 0x91, 0x4}, 0x4}], 0x2, 0x2100, &(0x7f0000e8f000)={0x0, 0x989680}) socketpair(0x10, 0x2, 0x1a2d50d6, &(0x7f0000b52000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008f5000-0x4)=0x7, 0x4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fd4000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$ax25(r1, &(0x7f00005d1000)={0x3, {"4fe5bb6bcc0759"}, 0x6}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000739000)={0x3, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000659000)={0x0, 0x9}, &(0x7f00006a5000-0x4)=0x8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000a84000)={0x0, 0x0, 0x0}, &(0x7f00006bd000-0x4)=0xc) bind(r2, &(0x7f0000377000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x3, 0x2, 0x2, 0x2, {0xa, 0x3, 0x3a4300000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x3a) setgid(r8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dee000-0x8)=@assoc_value={r7, 0x3}, &(0x7f0000e05000)=0x8) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000865000-0x4)=0x0) mq_notify(r0, &(0x7f0000e55000-0x60)={0x0, 0xf, 0x6, @tid=r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) rt_sigprocmask(0x3, &(0x7f0000394000)={0x5}, &(0x7f00004f4000-0x8)={0x0}, 0x8) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007cd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000089f000)={0x0, 0x8c, &(0x7f0000e2b000)=[@in6={0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x80000001}, 0x5}, @in6={0xa, 0x0, 0xe00, @loopback={0x0, 0x1}, 0x1f}]}, &(0x7f0000ca9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a24000)={0x0, @in={{0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d98000)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009df000)={0x0, 0xf4, "abcacf3221db9590af459a4d0593848157901428a49d1e46eb9fa9a8f3b982cf73d7313ea32f90d15d3619e00c5168044b603a49cfef7886cd161e41e984dc7668129066df6ed2a7c5f1cbe121d33e0516ff5a03a77f08b251109763c5023bd8620126ac5ab21d401ae120265cb7c7963968c215b2960c08c0da00379431dc72a6d50d6f43d3e07b0986672aac1be5f59a2835e70dd1fd974aa6238bf8db0d79ce2e99b10283cda5dc85b7c014160e2b2cc9e3460cefec729ed658bdf78a7be201237d1ab39823c324910751ba9d9b3d403ce65c43ff69d67f7c1cf72814ec8387813220401e0fd16f8cf4bf2e3e7cb236af75b2"}, &(0x7f0000f32000-0x4)=0xfc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000678000-0xb2)={0x0, 0xaa, "b275b5f3ce84ca710e7071339b643fc3baeb0ee235f7bf3d10492c8daaa029d50467594a407063744ec5ad27f482bf253c8ade12ed7b629b1ba347d5e3f6925ebc8f2eda4b930d42d930816a7e48c80671720af4acf5ef76a6c115d744ff993fbaa7c06d6053ec91bb792f032f48fe5202fd44128320cce296253ef0668f599a98a45ae40b9f3451a6c8e6f54a362686391f1e0c582927da9c00e715e0932b4f2731a7e618b05d0bfff8"}, &(0x7f0000d5f000-0x4)=0xb2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00001a8000-0x5a)={0x0, 0x52, "6a6f9d96d2e71e7c8f3ef0bc1bb5f28af9acd1410ec81346adaa72cc563f85abfc01fe3eb8d7c71c9953760fe6e295167589720a7d9b004f2956abe04cb26239a3e2971e476c71164930db6f305784586f66"}, &(0x7f000058f000)=0x5a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e65000-0x8)={0x0, 0x200, 0x9bb}, &(0x7f0000ff7000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00008a2000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x10000, 0xffffffff, 0x7ff, 0x80}, &(0x7f00005db000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000002a000)={0x0, 0x9, 0x800, 0x94be, 0x5, 0x3}, &(0x7f0000bcb000)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00002e2000-0x8)={0x0, 0x6f}, &(0x7f0000f08000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025b000-0x8)={0x1, [0x0]}, &(0x7f00004e4000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fb3000)={0x0, 0x101, 0x2, 0x9, 0x9, 0x4}, &(0x7f0000ab6000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d46000-0x36)={0x0, 0x2e, "9673112f42636d117c7996a3a8ff39b11ee2b034c02445af35e05246ba3419a1221af46d8ca6211e90d33c7d505d"}, &(0x7f0000a30000)=0x36) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000c3000)={0x0, 0x4, 0x0}, &(0x7f0000004000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f00000)={0xf9, 0x400, 0x0, 0x9, 0x0, 0xffc0, 0x0, 0x3f, 0x0}, &(0x7f0000049000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000cda000)={0x0, 0xa7, "0f1f2cbcdb6e8fa8b235a0400a9a0aa1c91fa95f9484f87ef1e0b6781e75f8a3b2e4094bf5585bcbf4fa03a9d949cb8e8ae04eac5a4ca68970b949d1b8601edf3a111b2a7a2fa887b151b02af229708efbcf78542cda05eef98b027ec8e4a5f220e211a22a0340db9cf8a0dd7b7a001a1ab24511a67f279cb59dd08f6b165ba7fc74dc9b8268ca355d38f60cdd708d7a34de3072ae24d0668cfa8a4251e3289dab6f11d1f6d6ba"}, &(0x7f0000715000-0x4)=0xaf) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00006bc000)={0x0, @in={{0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c72000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000dc1000)=@assoc_value={0x0, 0x0}, &(0x7f000075d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ec2000-0x10)={0x0, 0x0, 0x4, 0x9, 0x0}, &(0x7f0000a70000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00008ac000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, &(0x7f00003c3000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00003c3000-0x20)={0x1654, 0x4, 0x8000, 0x3, 0x8, 0xfffffffffffffffd, 0x8, 0x9, 0x0}, &(0x7f0000984000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000af7000-0x8)={0x0, 0x0}, &(0x7f0000a42000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000e31000)=[{&(0x7f0000366000-0x10)=@in={0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000057e000-0x70)=[{&(0x7f000012f000-0xba)="ff7ecb4a1c443ddba2946dea45a322a04b7f7e3c8d7a82a01d12e1a2153d17790e03f5eec19334c5c0a7393a7d1708cedca09292850210b17193ad38d2ccc2d8588bb9af9e85f55d0d26e9ddea7c95b6b856424957d4425f3d0c7e2cb8413a61937fb3aee9dbd234c471414d5e6eb8411d327192df6aa4d59c8cc70e81189e189400b8cc3cfd27ed5710cb49428f5c476b513f847fb2f43da042ff1bb155c50b3282155fd28a177debe64ad185157d01e1a0ed5055eb4e496d78", 0xba}, {&(0x7f0000ae8000)="5b2f42cb4470db97fd99e6b07cd5f3f94162fb10440f80e61cea6872f7f2d94da41c320d302374c28f3f6f8338e5a708f7c4d5a2afdb0b56dec9826029eed362a90249763f822c9f16882a76ad00f0b2a2f214c853bdba78350f5d86637f109f21f4647fa8cce9a70f013623394aae00bca224a75520cef4", 0x78}, {&(0x7f00000eb000)="30cd11161e07e007dd01eecb94bf775ccbcf9171f6691a63640844b9b868229c8a8925a56b1fbe6ef719150f4566b5e6b36b55", 0x33}, {&(0x7f0000ba1000-0xb7)="732a07073a54b5e6685b8221cb630f51a64d649cf05682eb49e5885d478999894bbc1cf70706b0fc28c42065cd7e8fbb53e4942a5c65739e31882ce530344193b4aceba2d786ff754fa20b89168b903f24dbabd562562f8861442e28fec83099eff1fd1befd7bae44fb379ece4b8f3fc83083b41f29cbef30bb94fda3a5080095912d5289b53a9bc926516d3ac62fe102c011819f2cac5b23137625eb8ba03412fc3cbbc995a9764a1d59e040a855bba457804474e6d11", 0xb7}, {&(0x7f00004cd000-0xf2)="3cfcae27cb84e4af5d852c984f840c055a768710b4b65a129b3ffb9c71ab55d80072d74bdd146eb38d34d3f685cf0f3c40865fa140abd926a3aec5be2bd4a523a7ac38f1973727f0e77bf3fd2c7a597de5ea38eb38eaae4074d1ccee363722b35de8126257bff84928284ead213d1416f7281e7ea8ca43e1e5f12d92de7d77a716d664fdb322a1a9881eb5d8931cab98de1e1c66e8705de425e46d2d91bf3efba86bfae3fa78379d70d847277ad82ee0cb052dc1dc480ee7381a4a40971fca2b6938a6f0c1a97e400e4d14b817ebd1ef99230a20d6fdbc736cd9bf3a9347b6c0fcb8ea5e756f9047e1a7ae68aa9292a184ff", 0xf2}, {&(0x7f0000e5a000)="4ad76d589a1701ff1ac96a3a2b95efb0c16404a0a0a260e3ff6d1f22e95bc35433956bd4a14749e1a80a5293679380dd73c52dceff1aae9e4f40f503eaf49c992a3b34c4a927c224059443191a75ba36ac072dd65e4cc909a350792299a6395e1421c6a1fde81c7d253a0a06df7918f0caa8029aff4d552a9464c513512354b7c184f31e3f93337d315a8d26c26183ab04817bb7b784e8966685cd7d13c267075e6ed2", 0xa3}, {&(0x7f0000d31000-0x1000)="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0x1000}], 0x7, &(0x7f000058b000)=[@init={0x18, 0x84, 0x0, {0x9, 0xcb, 0x2, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0xd0b, 0x6, 0x202, 0x90d3, 0x7, 0x5, 0x5ba, 0x100000001, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x7, 0x23, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffc, 0x1, 0xde8e, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x8, 0x401, 0x6}}, @init={0x18, 0x84, 0x0, {0x885, 0x8000, 0x1, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xc12, 0xb, 0x3f, 0x3f, r5}}], 0x150, 0x40}, {&(0x7f000091a000-0x1c)=@in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f00006e0000-0x70)=[{&(0x7f0000de3000)="7165a36e433200248d63777bbe8d52f8bf73100d62ede5c112c2a54dec4b038271c3b690b1da71ff8779735a8319625ceb7c29e1568019dbc1e754e1a972bbb24e2c45819f5e3f8525f05f5f01beb50b81a1f7c345117b230ada95dd83fce8d6369e59ac", 0x64}, {&(0x7f0000a9f000)="e49ff345abfcc70800d3282a87eb195cbd6bda22e9b96617cd7a6ed425a2be412b01dfea9f214d4ca01b060b887265f75375f829f7d2ad3b0901d4171da9e71aba050ad1d65a4f298c00c5e83b66062836b7d8eb56003f27fbc1360d3f7a67544f7315cdb04e4d1ff7510b7cd44753f465fb2472e7a60ba0d96f38c8f56041971a342ab1db7d1e42", 0x88}, {&(0x7f0000a7c000)="0b1fe3a5d05382183d3c1837330f527471ee69b2d1ec4f51f0f7b52b033eab846ee780d163e0513e096ef0e788fd91e96f18e252e0b41f5bd8f8429f023243e88ae6b153c6fc687204c0978bf0a7562a549f4c834f6fb98edf207adde305de67445cb6b98345937310295e10c6b90b7090c5351fe121b1215cc2422b0a560bcb83da7392ccb133c11480dd9be7fcb2", 0x8f}, {&(0x7f000097a000)="d150759c602e94b1772de4891871430b9c10505bd3bdb18c63d5f21a6ba75cb790864155857d4d65df063c7167e9577e2e54cf7efe4fd1e9b23c50c74e53828ad2d37b332ce435b9597dc53b19c6fb61914d454f1bcd95e8fdc37d86c8f349e3dba1e688bfea0a391929df8963c09484abefa4e0dfad6641f3fc94eaa28f3faf886779c008a4cb72d2cbb4ad597d8e9d0378b535463b2ddcb23c5dc990c710a8ab", 0xa1}, {&(0x7f0000567000)="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0x1000}, {&(0x7f0000931000)="04499c7eafeceb1254fa16f36e7d136c4f22f5f85cf6cb3ba3afd69dc5c1072ba7b3586ddbb5717ec2", 0x29}, {&(0x7f000045c000-0x16)="42c9c50568845ec3e0e47eea7393beb5306010bb33d1", 0x16}], 0x7, &(0x7f0000c9c000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x8202, 0x7fff, 0x81, 0x4, 0x2, 0x0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x100, 0xffffffffffffff0b, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xe, 0xffffffffffffff4a, 0x81, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xdf, 0x8, 0x6, 0x9dc, 0x5, 0x2, 0x0, 0x55d, r9}}, @init={0x18, 0x84, 0x0, {0x2, 0xbd, 0x1000000000000000, 0x401}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x3cf0, 0x20c, 0x7ff, 0xfffffffffffffffb, 0x3, 0x100000001, 0x0, r10}}, @init={0x18, 0x84, 0x0, {0xd962, 0x8, 0x8, 0x9}}, @init={0x18, 0x84, 0x0, {0x6b7a80000000, 0x0, 0x7, 0x441}}], 0x180, 0x0}, {&(0x7f000080c000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000efc000-0x10)=[{&(0x7f00004c5000)="22da0df5e6f560af0918a15fd56e6e439f496157b8e1ad133cad1ab287071776c4e764b53811cf31cc0431a2a602357fdd76b47cd2d43639b9893e68b7384a0fb8fa565a5bd86dd08574b5966e", 0x4d}], 0x1, &(0x7f00002c7000)=[@init={0x18, 0x84, 0x0, {0x5b69, 0x2, 0x8, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x5, 0x200, 0x100000000, 0x5, 0x3f, 0x8, 0x9, r11}}, @init={0x18, 0x84, 0x0, {0x81, 0x3, 0x3, 0x1}}, @init={0x18, 0x84, 0x0, {0x6, 0xff, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x7, 0x9, 0x1, 0x4587}}], 0xf0, 0x8000}, {&(0x7f00009d2000)=@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000038000-0x70)=[{&(0x7f000082b000-0x1000)="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0x1000}, {&(0x7f0000ac5000)="31de9ef3910eed1e484456f346ae7b7bff5f99f16addf70b8e83237f87d41d62db747c72e562a129875413ac64c956ba0d26e1a9f63197e2d4b9561b0965bfc882f64dcfa95b53798fe9201034a4ee2e61bcf0566a5cbd6fe893cab709bf6468b90c82b7779219fed1c5d609d4fbbc7a79f823689aacdd7e9fe3b7cd0719c1edfaee6b23f0ade4e15f37952c", 0x8c}, {&(0x7f0000e21000)="61358f17fc4b5a55cc5c0ece201d12ee00c8837a00c7b3761309d65567b8e4d8a6aab46184de5d8da63f06cb2dd9e50cdb11d2488d5445de7571168f570ec4e2ab2defb2fc92ad6ec7c52b324bb2146a2b33a114b05cbf3ea134174e06", 0x5d}, {&(0x7f0000102000-0xf3)="e1fe3fcf80f89a970a78b33bb46b44869e357aaa70156b4569241db6c100302232f6a78e54907fce05dc11ae45e1e00ecea8921f9cc1597ac9abf2b607546879a6596b0f94bed476dd87eb331d59ed6273d7517f05857d639165de3c5c383e06c5cc4081df906a8bbef0c347e8a41a923bcd1838f3f1680bd634dc42cbc1e647c57bc44ed9724fcf9b35a1f93dae9d6eadc03a8b2bf380a831d6cedbd9e81b3884c181ac7fd6447bf015f321c4db43168145197081e9611bea2aa3a749b15834df6201612808eaa622173e45e63487595e6b9e0eb57ac93b87dec18d810f543fc57ef9910e9e0307bdbb7da5427e4470b54db1", 0xf3}, {&(0x7f000012a000)="", 0x0}, {&(0x7f0000b32000-0xb5)="16d797fb6a98c34040305c6633a22ccfa983e8d536ed778f1ca238ae9041cf6990f697d60e8a7c59e10b6c2165ad57df072dc3be01e96dc2d4d43687455edf7ad1d5562d86cf33a5eda82e40ec3faf25a6084d70dbda675761ffb0e8f9204cd2973010cd0c49287c95d17c15596a6d3ad73198d4ba5ec923e75ed16d6c3e46483e0bfc18c523c67715e792ab523f1d3f3d592c271deed52e86fc33648c5b06638f4664de581c5fe44a9cb29795975dd035eae1e014", 0xb5}, {&(0x7f00001a5000)="9504218280cb9980dd02885814b31924aa8f0b61553310ab717bff32eedff47b1ed3b9bedf58f0f30a481dae99319742a19fae88707a782f7263daf045332fbc141c7603a3b3d388b2980b0c71bbf67be8898b251b7d9a5298c21d0fd64a1786c41e177ad3795de56db4947a1ece226d6688754eab7b633e242b5469f2cbf79ac32f298f020cf6dfbf51af5835870007813a59c80aae72ea078a450dd5d905f734e4df95411887068d405cd201ef6b78", 0xb0}], 0x7, &(0x7f0000f84000)=[@init={0x18, 0x84, 0x0, {0x101, 0x200, 0x100, 0x82fa}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x820b, 0x4, 0xa7, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x7e, 0x201, 0x4, 0xfffffffffffffff8, r13}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff35, 0x8000, 0x9, 0x9, r14}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x7, 0x3, 0xa28, 0x80000000, 0x81, 0x0, 0x5, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x5e7, 0x2, 0x40800000000, 0xfffffffffffffffb, r16}}], 0x120, 0x4000801}, {&(0x7f0000aa9000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c, &(0x7f00004fd000-0x20)=[{&(0x7f0000b43000)="da64e6b3", 0x4}, {&(0x7f0000e82000)="d8bf54045f5a5397c1959495ea44a0f87a21ba6f2bcb76d5818b6148a75f1b9b37a45ebe7566df8ab1f6b031806f75085e3faa3c63d2498a115b9e588da1fb606f3c3897fad49053ee5461565b0c3e295c021078602d123bfbc1694366edd3a037cc84cef4797520c645ac42413701415bcee395369755732546d32712a43b4f32d5b23e0bf73ac668196c8ecec6ae98801815a214e62532aaa34e7885b35a45a448ae7419741e23ff53cbd128c2da3f4be265d3b0e1b1d08fc09e97f790f0f571577cc8c9495bc0ea7689d71c98a8a13d945104908f530f006630eb7bdf3a30", 0xe0}], 0x2, &(0x7f0000bca000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x4b4, 0xfffffffffffffff7, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x9, 0x8000, 0x80000000, 0x100, 0x1ff, 0x7fffffff, 0x9, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x6, 0x101, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x7, 0x1, r20}}, @init={0x18, 0x84, 0x0, {0x5, 0x7fffffff, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0x20, 0x800000, 0x5, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x7fff, 0x2, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x100, 0x8000, r22}}], 0x180, 0x10}, {&(0x7f000041d000-0x1c)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x401}, 0x1c, &(0x7f0000f7b000-0x50)=[{&(0x7f0000352000-0xcc)="18965d950a3918ab1ad3b1fac3731593c8e5db5d27c3e79de5eeacd13940c6379be3610845b3bae26701f5ad58219d0030fee0a320390071c7d9f8f12ff2de1fd9627c1c309ad92ebbd3c5da894ed21386417e45f2be6d40d1c48306f35922e3af2db7c432949a62cde08525d7dec8ef6d4d756b4d5901129ef4ba21032948bda4b28e1faeb06babb7f1a8dfea7e5cfe8570c4c55e7b7dcd921b4a03046e58d0d14a2f306afb9a6dc376ab171335d58167c96e224ec2a8f0fb9a3661dba4d61f45a9d714b625145fbdd10837", 0xcc}, {&(0x7f000002c000)="54a057962fe4aceb89a9cbc2a23489e20548c547146fb328a241ef90e3a1df1cf05227603d8783e0228bfb683d211a254c8a906e01a929f217abee85ff27a24c", 0x40}, {&(0x7f000091a000-0x99)="7bee02d27688c4ea5210699fa4b62769c80ebe98584a5919c888cf7792dc059ff1722c482df8ed1e6194a4c16133dc36aaebd5f8533512c6d484f44afbc5b0ea360b340ad7a675b79c54acc4e36e1a3d7c62f108139baa86903c5933c042b12a53cd69dd086b4a6ecb6fa23277d4c44d4ab8a0d04aaac6f66b1063e019807c3e2c3595b98d6f9718cbdc9496fe64a9d2cc30d2c8f8e2a6e784", 0x99}, {&(0x7f0000ef6000)="32267ec308b6b9f0fee7a7a04115e5556963e3b583f21aca82da16e43f72dd4ef5e1d5f218391b16c70a29a35520a90ab42b0cb09c2c2f73d212246e6a9b0f8129d9493b7a39807967bc1a901336324e127cfcfa443e8afe153e57f047209b5f9c7ea26029dcb31e28044b3291302b61ddee7bc46b974f4c8fe1772e42945f61ade6d18501ede5dc5174d032c6316d5fa0952ddc5475", 0x96}, {&(0x7f0000c3e000-0x66)="09f04536c7f78ea8fca6ab420ededf6ae1895535de5c040abd2fcd4bbb0880812f09eba755b8236a0fc3415362e122739e617973fc949255c3163629084b9ec9504653b1d5361424b091003c88e5cfcd8c7f10b359abfa00fb7043db41ab9f0d5bda89bcd2ea", 0x66}], 0x5, 0x0, 0x0, 0x40010}], 0x6, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) 2018/01/25 20:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b3f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000069a000)={0x1c9f, 0x3d, "76165b853e636bbc285970c1f95d4a3693b3ab0c8e84c6ba1cbd61e535e78642acb7a0c7d6857010fa81cc802b849236799ddd7dc48ab7aa18bdcf0ac4"}) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe(&(0x7f0000f6f000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000519000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r3, 0x0, 0x0, 0x10000) lseek(r3, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000819000)={r4, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) r1 = syz_open_dev$sndtimer(&(0x7f00000c0000-0xf)='/dev/snd/timer\x00', 0x0, 0x8800) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000145000)=0x1) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:51:51 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000015000-0x4)=0x0, 0x800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000001e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000001d000)=0x14) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000001d000)=0x0, &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000001f000-0x4)=0x0) 2018/01/25 20:51:51 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000fd7000)={&(0x7f00000c6000/0x3000)=nil, 0xffffffff8e269153, 0x0, 0x18, &(0x7f0000a36000/0x4000)=nil, 0x302}) r1 = syz_open_dev$sg(&(0x7f0000fd7000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dcd000)={0x1, &(0x7f0000427000)=""/0, &(0x7f0000001000)=[{0x0, 0xac, 0x2, &(0x7f00002aa000)=""/172}]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007db000-0x18)={0x0, 0x6, 0x20, 0x400040000000, 0x42763977}, &(0x7f0000186000)=0x18) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00001f1000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000abf000-0x8)={r2, 0x2008000000000000}, &(0x7f0000fd9000-0x4)=0x8) ioctl(r1, 0x100000001, &(0x7f0000001000)="") 2018/01/25 20:51:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/25 20:51:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006e8000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff070600ff0006f100000001000000970000000000000000c6d81f1f655aff00", 0xffffffffffffffd4}], 0x1) 2018/01/25 20:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000697000-0x8)='./file0\x00', 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000026f000)=0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001dc000)='/dev/ashmem\x00', 0x40002, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000e69000)={0x4, 0x67148bf3}) fchmod(r1, 0x4) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c3c000)={0x0, @in6={{0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x202}, &(0x7f0000861000-0x4)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009fc000)={r2, 0xe5, "bd41929f23c669e40b542a034d4f0d6795e054bc3120a828e8814d12ce98896dbe836a61762f428d0a419ad043f1e211eccd5d6ef30819104f9647820c8adf0c33d46bcad06daf57ab0c7e6c3ca270c79e97b6623f22c39b2576ea653c343f26a2e24c3c92944c68e4b4df9ab2f34f9abf7df37c86523a75329eaa2c05a5872f198689044c1a9b89ad476be58499c1a3f7b73ba328e31ebb8ef34ff393820cf5d32fdf4fb71381ab9d5bb45a4680b4bc768a1567bdd50f72738303211786472cb53321c0f7ef4ce3f14deaede1fb9cb71c9e9d1fa81ce31312081825d1d0e833d0e8402777"}, &(0x7f00001a2000)=0xed) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) 2018/01/25 20:51:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000955000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c37000-0x14)={0x0, 0x9, 0x8, 0x7fffffff, 0x7, 0xd1f}, &(0x7f00007a8000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a84000)=@sack_info={r1, 0xffffffffffff0001, 0x9}, &(0x7f000029f000-0x4)=0xc) waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 20:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00002b2000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d43000-0x4)=0x6, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000063f000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000df1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f000012b000)=""/26) accept$llc(r1, &(0x7f000095a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000028000-0x4)=0x10) [ 89.092476] binder: 15538:15558 Acquire 1 refcount change on invalid ref 0 ret -22 [ 89.118238] binder: 15538:15561 Release 1 refcount change on invalid ref 0 ret -22 2018/01/25 20:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f000044d000-0x10)='./control/file0\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') fcntl$getflags(r0, 0x40a) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00003d8000-0x2)=0x5) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/01/25 20:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$mice(&(0x7f0000ce3000-0x10)='/dev/input/mice\x00', 0x0, 0x1000000000000200) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000dfb000)={0x80, 0x3, 0x9, 0x3, 0x1}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="06", 0x14a, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:51:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000e4000-0x68)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9e17, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x5}], 0x68) writev(r1, &(0x7f00009ae000)=[{&(0x7f0000a8f000-0x64)="e0b6e3e884e917166d7877b8169b2d32aae25393ea281e8bce738d6c31890a078778c40058649dc6e726438fcf20ed26bccb", 0x32}, {&(0x7f0000592000-0xa7)="e47796099e1d71250e937cbe7cd0c31810ea0f63a4b5618fb34438aac2bc98cd25c68e72fe109481ef3d30dfdaa834b2670e16695c066564600282b65e0582992d5598f5fdc77826d5c359e5311f92582ff6c61703b63f598b11cac87d0ea7b2c76783d70d7187517bb52bf9c1f0f7f1fc24b830bfda5255cd5e9c67b18111255e9f622586fe1393835f3f9242fadf7b28c0e590acf3f6d9396d8ed5e2cfee275a344d169fe1bb", 0xa7}, {&(0x7f0000525000-0xb2)="d351c4991045d433446dfb5289b0e0c7d99720722282089aab5d2ecc9e4a2effa941142878f0da53d95222271e20e1c9f5d4f656d847e15e8c6ff5222add4aa2a4fff89145bcb5a4b565f8ea961b249dbaf12497ec430211420ee7de7ed023d7d361ab9544f5ede0f6f49036f335923221fae7a9dc518966bf4a63f996c4f092a545d68e2ef6237d3d58c58626b56bff356e090b2c39304b90b3742dd379fd893546aabda965e430c1b2cfe5ce423e17e45d", 0xb2}, {&(0x7f0000485000-0x1000)="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", 0x1000}, {&(0x7f00003a6000)="0410b8b2f8ddd124dcd56c6714ae8596ba", 0x11}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00005fd000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000041000)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a65000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e13000)=r2, 0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/25 20:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000508000)=[], 0x0, 0x0, &(0x7f0000efe000)={0x0, 0x0}) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = openat(0xffffffffffffffff, &(0x7f0000e86000)='./file0\x00', 0x480182, 0xce) getsockname$inet(r1, &(0x7f00002f4000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b5c000)=0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00001eb000-0x30)={0x0, 0x0, &(0x7f000016e000)=[], 0x0, 0x0, &(0x7f00004ec000)=""}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000571000-0x8)={0x0, 0x0}) 2018/01/25 20:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000697000-0x8)='./file0\x00', 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000026f000)=0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001dc000)='/dev/ashmem\x00', 0x40002, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000e69000)={0x4, 0x67148bf3}) fchmod(r1, 0x4) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c3c000)={0x0, @in6={{0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x202}, &(0x7f0000861000-0x4)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009fc000)={r2, 0xe5, "bd41929f23c669e40b542a034d4f0d6795e054bc3120a828e8814d12ce98896dbe836a61762f428d0a419ad043f1e211eccd5d6ef30819104f9647820c8adf0c33d46bcad06daf57ab0c7e6c3ca270c79e97b6623f22c39b2576ea653c343f26a2e24c3c92944c68e4b4df9ab2f34f9abf7df37c86523a75329eaa2c05a5872f198689044c1a9b89ad476be58499c1a3f7b73ba328e31ebb8ef34ff393820cf5d32fdf4fb71381ab9d5bb45a4680b4bc768a1567bdd50f72738303211786472cb53321c0f7ef4ce3f14deaede1fb9cb71c9e9d1fa81ce31312081825d1d0e833d0e8402777"}, &(0x7f00001a2000)=0xed) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) 2018/01/25 20:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xffff8000, 0xffff8000}) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000be8000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000029b000-0x4)=0x48, 0x80000) connect$netrom(r1, &(0x7f000085d000-0x10)=@ax25={0x3, {"def44e09b6ece6"}, 0x4}, 0x10) fdatasync(r0) 2018/01/25 20:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1000000000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000435000-0x10)={0x10000, 0x0, 0x20, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000cbd000)=[{0x1, 0x8001, 0x7, 0x3, @tick=0x31e, {0x4, 0x3}, {0x0, 0xffffffffffffff59}, @raw32={[0x4, 0x0, 0x6]}}], 0x30) 2018/01/25 20:51:51 executing program 2: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000039e000)='./file0\x00', &(0x7f00002ae000-0x12)=""/18, 0x12) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005fc000)={0x0, 0x0}) pwrite64(r0, &(0x7f0000f01000-0x9a)="c093ac47650fa3a63338345d0e124c833f6d9e37b75f73de60984b1f75d1fdaa4d561a0b438c34847762acd8c0a202c8619317fb40359ea5720bef9d463aa47dde67598dff5755cfc54ace4e5c9e9d9fa204a5e3c113654cbc49185287e5745b1b3b9432761c0b3855652210c2b90547e76f9ddbf925421156eb3fc0256d63f98f68cb30e3004cf2864019e34533e0aa3fbc21c49eb4d6ca6bdf", 0x9a, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e61000-0x9)='/dev/ppp\x00', 0x10100, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000ad1000-0x8)=0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000127000-0x18)={0xaa, 0x4, 0x0}) 2018/01/25 20:51:51 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000020000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x114, 0x0, 0x0, 0x0, 0x0, &(0x7f0000020000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000023000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000024000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000017000-0x4)=0x0, 0x4) 2018/01/25 20:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f8c000-0x3)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r1, 0x8, r0) r3 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r4 = syz_open_procfs(0x0, &(0x7f000084a000)='net/ip6_tables_names\x00') fdatasync(r4) sendfile(r3, r4, &(0x7f0000bc8000)=0x0, 0x9) fcntl$setsig(r1, 0xa, 0x12) execveat(0xffffffffffffffff, &(0x7f0000aec000-0x8)='./file0\x00', &(0x7f0000678000-0x48)=[], &(0x7f0000846000)=[], 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000d76000/0x1000)=nil) dup2(r1, r2) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00001c4000)="f4e72de1b94e5ba5cbc3cea9ee16cd25efd063f82604b03178f09c10ef181c9d66b50a217404f0937ab23f16", 0x2c) tkill(r0, 0x16) 2018/01/25 20:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000001, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d04000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 20:51:51 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000006000-0x21)={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, {0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x3}, 0x6, [0x1000, 0x880f, 0x3, 0x5, 0x20, 0x5, 0x3, 0x3]}, 0x5c) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) [ 89.253600] binder: 15578:15588 got transaction with invalid offset (40, min 24 max 40) or object. [ 89.284530] binder: 15578:15588 transaction failed 29201/-22, size 40-16 line 3190 2018/01/25 20:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000400000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000004) ptrace$setopts(0x4200, r2, 0x0, 0x0) 2018/01/25 20:51:51 executing program 6: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x100000000010003, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xf, 0x26, &(0x7f0000fbb000)={0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000fbc000-0x48)=@full={{0x3, {"ee3d6685322874"}, 0x1}, [{"8c4d7c08edb75b"}, {"7dbccd96968795"}, {"c4af9cdbe27aea"}, {"f36f83bc229397"}, {"9cfd16e0ca1fc6"}, {"60a7ccd6d3701a"}, {"2182be9cdb495a"}, {"f4a1c03d98e91f"}]}, 0x48) getresuid(&(0x7f0000fba000)=0x0, &(0x7f0000fbb000-0x4)=0x0, &(0x7f0000264000)=0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d2e000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000011d000)={0x0, 0xc25e, 0xfffffffffffffff9, 0x7fff, 0xb, 0x67}) [ 89.357158] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/25 20:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = creat(&(0x7f0000e27000)='./file0\x00', 0x60) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000a77000-0x28)={0x5, 0x0, 0xbd, 0x8, 0x4}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000f9b000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aba000)='/dev/sequencer\x00', 0x101080, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000058f000-0x4)=0x0, &(0x7f0000997000)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f91000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20, 0x2, 0xff, 0xc, 0x10001, 0xfffffffffffffff9, 0x8}, &(0x7f0000fb4000)=0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) mknodat(r1, &(0x7f0000718000-0x8)='./file0\x00', 0x8000, 0x1) [ 89.431815] binder_alloc: 15578: binder_alloc_buf, no vma [ 89.438525] binder: 15578:15616 ioctl 40046207 0 returned -16 [ 89.487023] binder: 15578:15588 transaction failed 29189/-3, size 40-16 line 3127 [ 89.501237] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.507295] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/25 20:51:52 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x11, 0x80000, 0x2b, &(0x7f00001aa000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x37, &(0x7f000021d000)=0x0, &(0x7f00004c0000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:51:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000)={0x5, 0x20a4, 0x7fffffff, 0x1, 0x5e}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001d000-0xb)='/dev/hwrng\x00', 0x200, 0x0) readahead(r1, 0xfffffffffffffffc, 0x101) r2 = socket$netlink(0x10, 0x3, 0x0) readv(r2, &(0x7f000001a000-0x10)=[{&(0x7f0000017000-0x96)=""/150, 0x96}], 0x1) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000003000-0x73)="b1d4c10f42407deca6f48beec087b9be3943c28c12f2a0380ac986c46612f8b1d469cf9f708fa0158966cb1d9cfa9cf893326dc00435a0f099c38921f718d2979b9adf5015577c9e3dc37402d0e7ae15ed4bc7f015d2ac6250f463652abfbfd55036c0d2e29026f6cadf3f9e2dc33ce6e4599f", 0x73) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000009000)={@generic="4a02eae97551c22a54c7c9212db2084b", @ifru_flags=0x6600}) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0xae}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:51:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00007bc000)='./file0\x00', 0x900, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009a5000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e5000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f2f000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/01/25 20:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$mice(&(0x7f0000ce3000-0x10)='/dev/input/mice\x00', 0x0, 0x1000000000000200) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000dfb000)={0x80, 0x3, 0x9, 0x3, 0x1}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="06", 0x14a, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000082f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000637000)=0x14) sendto$inet(r1, &(0x7f0000a41000)="f44fbde0261291ff92a6d08685c5922b982b81a4f7f5fe448a593055ae09782f62affcd6bfb0bb0fe1dd592a289bb76b90b8cb4efc8926c1ccafe905b50013d2c65b430d9f7f020400647ea8d5e4a1c403c0391e23b7cbe5478ee9c240cfa9f060832d960cba9f7e3d39329504d36178fdd8b0694a12084dd552a1e2267b2e9188dfa81de5c3cf2de1e3771076a8c9bf7554b30ab1022a5874bd58303c1849d923bbb10d732ccc6faefbfb77d54f35e7af097f8d5cf0cac00cd12c56bd755ae43532211eff77c0d4c20b989038da05cc4ceb87587bf57d98d2b123ce399ecb3a4785", 0xe2, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000953000)=[{&(0x7f0000d0a000-0xc9)=""/201, 0xc9}, {&(0x7f00001d5000-0x9e)=""/158, 0x9e}], 0x2) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000074e000-0x8)={0x0, 0x7fff}, &(0x7f000076e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009f3000)={r2, 0x9}, &(0x7f00007f4000)=0x8) sendmsg$key(r1, &(0x7f0000f43000-0x1c)={0x0, 0x0, &(0x7f00002c2000-0x8)={&(0x7f0000c37000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:51:52 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a14000)='/dev/usbmon#\x00', 0x8, 0x121000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000511000)=""/192) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd1000-0xa)='highspeed\x00', 0xa) r1 = syz_open_dev$sg(&(0x7f00002a5000+0xcd3)='/dev/sg#\x00', 0x100000000, 0x100) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fd1000)={0x0}, &(0x7f0000439000)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000fd1000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fcf000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@multicast1=0xe0000001, 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={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2) 2018/01/25 20:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000989000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r0, &(0x7f000036d000)=[{&(0x7f00001f8000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000016000)=[], 0x0, &(0x7f0000a16000-0x50)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}], 0x1, 0x0) r3 = memfd_create(&(0x7f00004b5000)='[-user\x00', 0x0) connect$ax25(r3, &(0x7f00002cf000-0x10)={0x3, {"b006dd22792296"}, 0x4}, 0x10) keyctl$join(0x1, &(0x7f0000591000)={0x73, 0x79, 0x7a, 0x2, 0x0}) r4 = dup3(r1, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000bdf000-0x50)={{0x81, 0xffffffffffffff22}, {0x3d, 0x7}, 0xdd, 0x4, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r4, &(0x7f0000c39000)={&(0x7f0000a7f000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cbe000)=[], 0x0, &(0x7f0000c85000-0x40)=""/64, 0x40, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000ce0000-0x20)={0x3, 0x1, 0xc, 0x9, 0x593, 0x5, 0x400, 0x5377, 0x0}, &(0x7f0000f0f000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000ec000-0x108)={r5, @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]}, [0x100, 0x8, 0x4, 0x7fffffff, 0x3f, 0x1, 0x3b, 0x3ff, 0x0, 0x4, 0x2, 0x401, 0x4, 0x401, 0x2]}, &(0x7f0000ba8000)=0x108) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000070a000-0x4)=0x0) 2018/01/25 20:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000470000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) sendmsg$netrom(r1, &(0x7f0000be9000-0x38)={&(0x7f0000a89000-0x10)=@ax25={0x3, {"b148f8e8c626fa"}, 0x3}, 0x10, &(0x7f0000545000-0x2)=[{&(0x7f00005fd000)="a975a8156a54e1dafd810315cef7bc23ffbdc367758803b2edf39590dd432c2df0157a903e7dc755e5a250cdea3035abbb72d5013b28679ca4b5ae4e400f6ccd8a81fec9897a6045bc218c053fa2ee93a81c8368327b309809a345207f48c72b33bb7dec6243dbad", 0x68}], 0x1, &(0x7f00008f7000)=[{0xd8, 0x3a, 0x6, "7e26a1762cf21c5f056d6fe6c93fcd86abca98d3dddef8855e503279af6f2cfa707a01e5a0f4bbfb9689da0925d2c00cbb52d29c75da3bf0c5d791a38fa054f33f567233f56fa2ce5209b5715626df0698b96cad2c0c0c1c54f97c29c20b1c45bd95f30dbc90105b40549a02df15b4d9e151726761d9fb3fb3e3f0c54e7557ac94d3d7c4caa38521da54ce8b27c98335155f4952781ce92c198c6c6721293637378feeac6fe2ae10526269ff4fa410342dfceb4810042882a8644f973e1873390e12a75ec94c3a"}, {0x1010, 0x105, 0x6, "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"}, {0x50, 0x102, 0x5, "067a6f3e90ae3f074beb3fde666f6a8e9ecb9ab9282fa7892b507542af7417cccc08203a9d451fa047a8e45e7613a9cf32f24f81f1ac8d90036c1cf5278d76"}], 0x1138, 0x8005}, 0x80) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) fcntl$getownex(r0, 0x10, &(0x7f000038c000-0x8)={0x0, 0x0}) 2018/01/25 20:51:52 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000026000)='keyring\x00', &(0x7f0000026000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r2) lseek(r0, 0x0, 0x3) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) 2018/01/25 20:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000172000)='/dev/loop#\x00', 0xfcac, 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x100) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x7ffff000}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) 2018/01/25 20:51:52 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0xb, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000007000)=0x0, &(0x7f0000012000)=0x4) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/25 20:51:52 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f00009f9000-0x80)=@generic={0x0, ""/126}, &(0x7f0000126000)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000222000-0x48)=[@in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffff7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x48) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x8, {{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]}, 0x0, 0x4, [{{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]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) 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) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000001000-0xf5)=""/245, &(0x7f0000001000)=0xf5) getsockname(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0x10) 2018/01/25 20:51:52 executing program 4: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_pts(r1, 0x200000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ef0000-0x10)={0x2, &(0x7f0000ef0000-0xd)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, 0x10) 2018/01/25 20:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009ef000-0x15)='net/ip6_tables_names\x00') setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e4c000-0x4)=0x1, 0x4) symlinkat(&(0x7f00007fd000)='./file0\x00', r1, &(0x7f0000ecf000)='./file0\x00') sendmsg$netlink(r0, &(0x7f0000ad5000)={&(0x7f00005ff000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c48000-0x20)=[{&(0x7f00006d7000-0x1334)={0x10, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x2000000004}, 0x80) 2018/01/25 20:51:52 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000012000)={0x0, 0xc5d0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x5, 0x0, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000011000)={0x0, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000011000)={0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0}) nanosleep(&(0x7f0000013000-0x10)={r3, r4}, &(0x7f0000004000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa5, 0x80000001, 0x6, 0xfff, 0x3ff, 0x18, 0x8000, 0x78f, 0x1, 0x2, 0x0, 0x5, 0x7624, 0x5, 0x9]}, &(0x7f0000002000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xab)={r1, 0xa3, "fa789b3b041dd5c5156a5ca7271ddfbd635180ab920530cf7b8126b89c1d2cf6f7c0b2abe5fe0f2f14235c20a298a9e302ce0d2489a5ac5fc61b68a46d7e8e7d70d19de3fd61841f749795e41ac0fbd2ba137854935732858306ef8e43cf681c89bcaa729b0192657096b88ae4d67f4bfb87bc22a2ec5b2ab6705676c306a90c9c5d4bd300319b758b02a8b3a2dfde8894071add2d26b02492add435999389d13e002c"}, &(0x7f0000001000-0x4)=0xab) r2 = accept(0xffffffffffffff9c, &(0x7f00008f9000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) fcntl$getownex(r2, 0x10, &(0x7f0000d53000-0x8)={0x0, 0x0}) setpriority(0x2, r3, 0x6b) sched_setaffinity(0x0, 0x8, &(0x7f0000029000)=0x0) 2018/01/25 20:51:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x40) connect$inet6(r0, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000183000)=0xffffffffffffff81) 2018/01/25 20:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r1}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) accept(r0, &(0x7f00005cb000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000df8000-0x4)=0x10) personality(0x1bb2baf3005ac117) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000255000-0x7)='ns/ipc\x00') accept$ax25(r2, &(0x7f000005f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f32000-0x4)=0x10) fanotify_init(0x42, 0x80800) uname(&(0x7f0000000000)=""/0) 2018/01/25 20:51:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) pipe2(&(0x7f0000e72000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000031b000)={0x0, 0x5}, &(0x7f00007ab000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000cae000-0x4)=@assoc_id=r3, &(0x7f00000b9000-0x4)=0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000a1e000-0xe)='/dev/keychord\x00', 0x200000, 0x0) getpeername$ax25(r1, &(0x7f0000e5b000)={0x0, {""/7}, 0x0}, &(0x7f0000fb6000-0x4)=0x2) r4 = accept(r0, &(0x7f0000305000-0x80)=@generic={0x0, ""/126}, &(0x7f0000bff000)=0x80) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00008e4000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000450000-0x14)={0xffffffffffffffff, 0x0, 0x100000001, 0x1, 0x81}) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = getpid() sched_getparam(r5, &(0x7f00009e8000)=0x0) getsockopt$ax25_int(r2, 0x101, 0xe, &(0x7f000031d000)=0x0, &(0x7f0000dfd000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:51:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4001, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00006a3000-0x8)={0x1415, 0xd6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/25 20:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002df000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000055f000)={0x5, &(0x7f000066c000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000024a000-0x10)={r1, &(0x7f0000cfe000-0x58)=""/88}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000010, &(0x7f00006ac000)=0x0, 0x4) 2018/01/25 20:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000022a000)={0x6, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) 2018/01/25 20:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x9, 0x3, &(0x7f0000e27000-0x60)=[{&(0x7f0000079000-0x62)="a521faba4d723e2c3044b9acee6ab728e5667a070336937ccd52fa8ba50b7e20cbe05caf025de893869e30b032632809c15ed1025e6fa83552fc50de49f4f14beac43c4ef2872258286f2528e7b2e0c1834af9e244393c8a1bc86803b96e1dce62da", 0x62, 0x4, 0x1a8db89d}, {&(0x7f000024e000)="8ae1fe36cd8f839c5dbe31a3a6f209615275c85bfccbd4644538d3be0f8117892abab83cb416e130c3e11e4d914c4f7555d2b1f5a99ee783383d4a8b9d178b1c0fd5", 0x42, 0x7fff, 0xffff}, {&(0x7f000013d000)="4c4648bcdc27d7519c004d91953c8a66454b223e7a8c9fc5d57505c95880cbd846d6af8dc8a94874651b32fe025ec8e3a41ca6b73f5f7a6780c5e4eba5f9d6608c25f8feee440ee5cec6494c831175a75d2af658157abeae286036f6b00795039d7f4f49ec40378f84f2965baf76edc7f2e51f1669bc2f23a08a2084599c84e48743675d7df5507ed7b1739b9282e56201efc49bd6dac8b0d79daf540a32afb0a346e648061ee0aa955fe1fafbce51dd8a623179e6db0827b34942", 0xbb, 0x6, 0x40}], 0x2) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000223000/0xb000)=nil, 0xb000, 0x3000008, r0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setfsgid(0x0) 2018/01/25 20:51:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) accept4$netrom(r0, &(0x7f000088e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a4b000)=0x48, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000606000-0xa)='ns/ipc\x00') ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000007a000-0x4)=0x5) ioctl$VT_RELDISP(r1, 0xb701) 2018/01/25 20:51:52 executing program 6: add_key$keyring(&(0x7f0000265000-0x8)='keyring\x00', &(0x7f0000a67000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000b70000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="c4189a5fabb8e335db7029983a8e35c39417b5629c89c1c462e4f17ed38194072f77314ca1969e42e90208d303971454936462a3fc628d102318c148d9df98189263e8686d4e1d76bfda1096f766f04b631cdd8f09fa139c453432237d0f87b37dbdd282ecee5d89a3ab19708e8e0b55b8def133370fa243339e33d80c933ac853905aa6178aaf3a53131863023a358f0e25a021e6699243d19c913acc896c", 0x9f, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000ca5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffe) [ 89.804698] binder: 15703:15710 got transaction with invalid offset (0, min 24 max 40) or object. [ 89.822824] binder: 15703:15710 transaction failed 29201/-22, size 40-16 line 3190 2018/01/25 20:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000044d000)=0x0) r1 = inotify_add_watch(r0, &(0x7f0000b09000-0x4)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000385000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d76000-0x4)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000934000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r3}, 0x14) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00003d1000-0x4)=0x3) [ 89.854476] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/25 20:51:52 executing program 3: r0 = socket$inet6(0xa, 0xa, 0xffffffeffffff9f2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00001c4000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000349000-0x11)='/selinux/enforce\x00', 0x80, 0x0) openat(r1, &(0x7f000020a000)='./file0\x00', 0x0, 0x110) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002e9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000089000-0x4)=0x0, &(0x7f0000598000-0x4)=0x4) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$KDSETMODE(r2, 0x4b3a, 0x800) 2018/01/25 20:51:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x24) bind$llc(r0, &(0x7f00004a7000-0x10)={0x1a, 0x1a, 0x81, 0xf8c9, 0x1, 0xcd1, @random="b019c048255f", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000217000)='/dev/snd/seq\x00', 0x0, 0x20006) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041000)={0x0, 0x400000000000, 0x20012, 'queue1\x00', 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x48b, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x60) recvfrom$inet(0xffffffffffffffff, &(0x7f0000599000)=""/115, 0x73, 0x0, &(0x7f00005c4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 20:51:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x3, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000feb000)={0x0, 0xb, "260c59fce4121226143a7c"}, &(0x7f0000fc4000-0x4)=0x13) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000007c000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xee}, &(0x7f00004fe000)=0x98) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/01/25 20:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) clock_gettime(0x5, &(0x7f0000de2000-0x10)={0x0, 0x0}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f000058d000-0x4)=0x0, &(0x7f0000ab6000-0xa0)="") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000077d000)={0x0, 0x0}, &(0x7f00008ae000)=0x8) shutdown(r0, 0x1) [ 89.860227] binder_alloc: binder_alloc_mmap_handler: 15703 20000000-20002000 already mapped failed -16 [ 89.930477] binder: 15703:15723 ioctl 40046207 0 returned -16 [ 89.951991] binder: undelivered TRANSACTION_ERROR: 29201 [ 89.982875] IPVS: Creating netns size=2536 id=11 [ 90.698387] pktgen: kernel_thread() failed for cpu 0 [ 90.703505] pktgen: Cannot create thread for cpu 0 (-4) [ 90.710083] pktgen: kernel_thread() failed for cpu 1 [ 90.715192] pktgen: Cannot create thread for cpu 1 (-4) [ 90.720880] pktgen: Initialization failed for all threads 2018/01/25 20:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000044b000)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f00007cb000)=0x0, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r3, 0x0, 0x0, 0x10000) lseek(r3, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) fcntl$getflags(r3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000819000)={r4, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000308000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:51:53 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000019f000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00004f7000)={{0x1, 0x3, 0xf29, 0x1, 0x1}, 0xfffffffffffffff8, 0x1c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xa) connect$inet6(r1, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00009f3000-0x22)={0x0, 0x5, [@random="2fb11ee54bdb", @random="0713db92c477", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @random="9b8bf370e2c4", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000bcf000-0x5c)={0x5, 0x0, {0xffffffffffffffff, 0x3, 0x401, 0x1, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000621000-0xde)=""/222, &(0x7f0000d0e000-0x4)=0xde) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000634000-0x4)=0x0) r4 = getuid() lstat(&(0x7f0000e28000-0x8)='./file0\x00', &(0x7f0000e8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d3f000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b2b000)={0x0, 0x0, 0x0}, &(0x7f00004a7000)=0xc) getgroups(0x6, &(0x7f0000583000-0x18)=[r5, 0xffffffffffffffff, 0x0, r5, 0x0, 0xffffffffffffffff]) r9 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003e4000-0xe8)={{{@in=@loopback=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=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000435000)=0xe8) getgroups(0x3, &(0x7f0000ccd000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e8f000-0x8)={0x0, 0x0}) r13 = fcntl$getown(r2, 0x9) r14 = geteuid() lstat(&(0x7f000045a000-0x8)='./file0\x00', &(0x7f000078c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpid() r17 = getuid() fstat(r1, &(0x7f0000cd6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000dc9000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000967000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000797000)=0xe8) r21 = getgid() fcntl$getownex(r1, 0x10, &(0x7f00007d0000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000065c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3c000)=0xe8) r24 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000eca000)={0x0, 0x0, 0x0}, &(0x7f0000dfc000-0x4)=0xc) getresuid(&(0x7f000007c000+0xd3e)=0x0, &(0x7f000064f000)=0x0, &(0x7f0000218000)=0x0) lstat(&(0x7f0000c93000-0x8)='./file0\x00', &(0x7f0000aa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = socket$inet_dccp(0x2, 0x6, 0x0) r29 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000b0f000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eda000)=0xe8) r31 = getegid() r32 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000061f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 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], @remote={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}}, &(0x7f00004a3000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000699000)={0x0, 0x0, 0x0}, &(0x7f0000117000)=0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000b1f000-0x4)=0x0) lstat(&(0x7f00003d0000)='./file0\x00', &(0x7f0000136000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000007d000-0x8)='./file0\x00', &(0x7f0000573000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00009ba000)=0x0) getresuid(&(0x7f00002e2000)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000a35000)=0x0) getgroups(0x2, &(0x7f00007f6000)=[0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b64000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e15000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063f000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001a4000)={0x0, 0x0, 0x0}, &(0x7f00003fc000)=0xc) sendmmsg$unix(r2, &(0x7f00008d2000)=[{&(0x7f000046a000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000232000-0x90)=[{&(0x7f00003bd000-0x1000)="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", 0x1000}, {&(0x7f00007e3000-0xea)="e2a4744976535c6b01b084e69f07e2834e83e03c6bb12a94d90bef8c085a951f86e4280fa98fb038cf78e1bfb5dc29df75a835d06a0a3ffed92ade833c4de281fbb478ad2aa8701b38c42f169b7b33445fcbce754432e2afdbfd3aa1b9146925eda846e4e38162c77904ce5d8b6b439d9dd8965b17c4915edb5e20808f022bdafacaef0c8af7185e84637db98f0cd57e8c66a85e10b83d41acecd7e501c6345e98365548ec1b674a86210d1b0d0ea3fc40dbd1c250277db2bab33419bde304deb1bd5a5f42d943a12f1549560d1b49a19514e12eb6645770f27ae9c60e85d9c0aead299a3995f128ff99", 0xea}, {&(0x7f0000bdf000)="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", 0xfc}, {&(0x7f000041c000)="", 0x0}, {&(0x7f0000339000)="98f508032815ec337b2d82f9478f3332db9c24813fadefc747ca857e267e5d9a9691f16afefb4685297b5974d1bca13de445a292f9b4e6fbe8e2f5766224bc5ff24f7c4b8211a33168e661bb831d682e55044ff8995ea1330bd493a6c0d431acb86b692e944b7215a7f800ae0137bdc987bc66da0e430b9fda98c51d6e081c5780dd18d51006ea902fc5c04bafd5d31acb4d9a6153e1a059eebd7bf0bac0b62b21a06a4c37eda86d63839f8972e341546b3cd19ba7becdc1ff8a", 0xba}, {&(0x7f0000c75000-0x2)="ca9bf002d30b4e9e5bb830b634fe2c7353afc2891feb32f7aa7fe5a91f20b78275fdc498c3017f4d95edc053e79e8958b644b0aa92bd228cd9b9730b7766332720469373", 0x44}, {&(0x7f0000d3e000-0x50)="9c4afb516441b903231137b8e97357fe44496f0ce5ed8fd13d3f23b2ce790425e4c000c2ffcaabda48771a44e81a3d5c882b3614122f5e2f68a07e8da6a9960c8faff715e55f8bdee5964397a0f990a3", 0x50}, {&(0x7f0000ccf000)="266fa281a795381ad3b70a8ee6a08a89a71a65e85373384fb683ed51710d9e2e85084722e630697fab4d7ed37b9d54720a0f3091bbe64abb97930017909a745573ad4645a63eccfe65656b13c30b594ff094ed0a62b2fcf9c80e83ead06a4e365fab0cc4c24ae2a6e18e49a5f8d616f4e4", 0x71}, {&(0x7f0000974000-0xf8)="7ff4f336fc57e029480c51608e9665ac0cf09f355f974dfff900c6bf378aede71cbcc8088fb9d8bdd057c9bced2d3ac24bfdf76408da82f31ae878e6ae155a738a11b62bfbadd6310e1f0419cad71d19c5fc3860f0356091725d30014e5ffa15a8325419b82517bf0f2ca2d9f1ffd247514c3494d7720ad0bbae2a811136e34c68a1fdf4eb78c9b2aeda678f07fa837712cd7c89eb1325639f2596a8ae4f706fdc039f51dd88ec81371c7a1119602fd89cb3a92b54a9f2aef1e4d11702fb08e2194b7422afa290db90a3ef55924135ed4e301c53161d80bef079a46c46a5e6da4aa1920b26404570c4c4b81f28397c775af4fa770fbba89a", 0xf8}], 0x9, &(0x7f0000e6a000-0x100)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r1, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r12, r2, r1]}], 0x100, 0x4815}, {&(0x7f0000497000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006bd000)=[{&(0x7f00006d3000-0xc)="e1cff96cdf1e087cacb4c711", 0xc}, {&(0x7f000026c000)="c97714e45ca1803ae1d0c9ebd278f015c360033c4bc49c5cc7bfd8b557756c9f4f6843edf85aae04bdff2ed7a3b32ca7c7122e581c58d72e5414aee03c4bdd486388b8352927", 0x46}, {&(0x7f000076f000)="394f920e3541730399736ef532aa1ff1c44209516937323138ba6aa9dab837df04efcda7b1d654f62d7ef0b5c94ccc7115f58fff4e26cd7cc462d2d6d7aaf82960857dfdb4129035d020012dc59768a4ed481418d84df782a963be57786923c9bcf632ec", 0x64}, {&(0x7f0000225000-0x45)="33e1e8aa713dfae1a92a9e5917edbce8c25b7af764266ee7a3615b79b308d124709ccdf15089a3437c9a596650a2ab89cf6f4deca36368c0b56aab802fc6be97965e5d1722", 0x45}, {&(0x7f000028f000-0x8d)="18eb747df87f38544968703ccd91bb2fbb2b9a8f16e06483998556f2788d625380b9b3b6967e80b2eb8de413efd3d7345c18f4d58992de34f8a54f0a5417e924f06c8031579199d031234e8bbd9be4e6cf5401c27285fa891a5910a2618c11e364294e2d0c4e857a1d775f5fd6966d0446fedee5e5a8f12944a423c7cf253d45c94b4167ed52b04b0169a81eec", 0x8d}], 0x5, &(0x7f00008a9000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x38, 0x1, 0x1, [r2, r2, r2, r0, r2, r2, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r2, r0, r1, r2, r2, r0, r1]}], 0x120, 0x0}, {&(0x7f0000141000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000026a000-0x50)=[{&(0x7f0000c6b000-0x13)="845b07653b723c12d4f256a6da0c00c3964f95", 0x13}, {&(0x7f0000c2d000)="97d767d3762cdc2fd6f2510c3e2702136a170c60decec18cf324c9abbdb7850e6f4223", 0x23}, {&(0x7f000064e000-0xb2)="8426d225b273e61c58e7eff29f03fea634790c70b9e80f306cf6441f164551d8910a1efc465b202a1a6e0769de7cdf6bce8751430e83f32cc1acb3c988c6b8cbf962a71db56d936045f5b3c87415dd6345e3655a6598ec21d65f7aad283048c55712b944f9fc33213bc3e2340f2b3298d220d5e51fbd8634112aef11a492da441f722888b7097f68c70f6d205749d67ec683979eb9c0de9b89d72dfde0597cc40af983d66f26f040e88e815f254884cb5ebc", 0xb2}, {&(0x7f000054a000)="1254a842518e0dd22b1d175a02efa1d5243f1e358c227486095590809583df736004390a045b2dcf", 0x28}, {&(0x7f000068e000-0x7f)="c2d848b905dcadd15412c1d7c71c95b062efd238a85dd5ab2036afdea470cb1465d571975fff4cd06da17622e2f56cd34d16aab4fdb27cb29cdf2574083165f0183cde46d6353ec90d60d980c2900e1f54d66a8ec97682343df1137faff83d5606fda54fe8a456e276e90dc7476a22da7140fd51838227914a295542f005e4", 0x7f}], 0x5, &(0x7f00005a5000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r2, r2, r1, r28, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0xa8, 0xc800}, {&(0x7f0000246000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000034b000-0x10)=[{&(0x7f00009ed000-0x8d)="6bb026babaf5088310e02cee30aafd981ffde4f1fc7d871d68a8e52109005ad7bf7d75332ebb370f93de623cd4b6ada9ac6aa63c36ccd1cfcf35226841829a295550f5cae438495bb5f4db146ce7735dc3c578286e339a6d1c96c08e98e44175212a8ff15ecf4e60bfccd5d828c4903c3e0dce30ef9eabd7354cbb923bdd4479175ac3a1946054aecc9fd09698", 0x8d}], 0x1, &(0x7f0000591000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r2]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0xa0, 0x10}, {&(0x7f0000712000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000983000-0x30)=[{&(0x7f00006c3000)="b2eb8759820d3965", 0x8}, {&(0x7f00008f9000-0x19)="03ca188f56b6aaf6d9925b7b007c6813fee867803124f5a1e9", 0x19}, {&(0x7f000049e000-0xa5)="a888a8146f1bca4dabcbe6bf2e3067ee4a5029064069ac6b429697be28be09b5666700b450d809b31ffffacf064b6ea7b0b12ebaf7892326210454c6ad554cd72144599104d39c76e68059522d9978d31a0aad3a3ce91e3de1748a9b718fba5e3c52076050a5faa2050f29fef93049776e1420da42b13a442ff74539b5b4d9dec2c12535ee4332f317b6b8412b3a225b53917c3f9e52652fc705d6fbd657356f8affadd894", 0xa5}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000773000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000053b000)=[{&(0x7f0000add000-0x6b)="7d27059f5043bc00232578169dd997af1a4b040509db09746a6adca7603919360d0051e6eaba1cd65e2d4540b3ebc2b98e206c6941bceb41048f7f4b2b764b21fb30419ab10cb9f59c0afaf7a96406bd1222646cd26e92af268bb66b9d6d563b9df137709e769492b215de", 0x6b}, {&(0x7f0000b08000-0xad)="87a4738281fef019f264a8bc2eaa17a31f310f6a9f0f85dfe7085d5ade1c18a6c2e707b578cad0fd77b72222eaacc60181182e8ab3c72c257e2367964c670cc76038151aec5527fd44762274715d9378566e3f166ff2d5bfdacaa81301dcd1f18de59e6cf4f31cdfe256373be51b8cdf519871068aaa176993c8ee4654b422580a549c0ff9385b1ee90a04e22e0a11f41e54903dbb3d70cec19239af9a6f1ce56074be6f4266761d2a137e9747", 0xad}, {&(0x7f00005c9000)="38b61ec5bfbd7207223b45538303f1f00a92e193846eed6157cf", 0x1a}, {&(0x7f0000610000)="18dfbe16256ab1ff2e4af85645def51718a71492b9779f1d69c1db89482e7d1cb57ada217d37800ec4a5034970e6e20b3b3bb606ea485d0bb7fc2923a7b6159aa35ce9012f150f934d892d03209e48c8bab87e0f2b502c93d443190c4d80950c3730bcb9337d68ba4db9e1126acfb7e77f2e3e039f36d99d22626553b27a6e11ea44d4e3df4a23667a773b1fb2e05077b398a774c57135c04b02662e7649c5", 0x9f}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f00004ba000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c02000)=[{&(0x7f000030b000)="4f120b99d718444de46ccf7969bcea3be996621901491be3beebd3e115b573a980a2c2d849f2f1c5a93f41b4063aaee1b9db4cf11854921df3e471191bc7104bf99caccd4ae359b06e6eee2a43df4cdbd8b77cf64aed56bf8139c391497df4a0098386e77ceb0e63d36ce394675c6415b6dff0b5bb43588ba39433832691844f8ce813276efebf39567138c8f5f6578d64188d9ebfa3bfe2b2c8237fdb60482b05bf945abfc4d44eff51e0e379c67274ac354b243c384ad61f6fe401dfa6c26be0bf34d457ba0f1caf5c072786f6c3d1b6b414426acb099f0039", 0xda}], 0x1, &(0x7f00009ad000-0x80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x80, 0x4000000}, {&(0x7f0000c68000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000089c000-0x10)=[{&(0x7f0000db2000-0x2d)="fd6f1efd447ce31fa57128b48d649a139e987c0878c38b393d17a8f9c2c180d979f767b49f8d53ce04bb646fca", 0x2d}], 0x1, 0x0, 0x0, 0xc4}], 0x8, 0x8081) 2018/01/25 20:51:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_flowlabel\x00') ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x54, 0x2, 0x1a, {0x5, 0x0}, {0x4, 0xfffffffffffffc0e}, @ramp={0x40, 0x1, {0xfffffffffffffffe, 0xffffffff, 0x100000001, 0x5}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x20)={@generic="359d42e6034ffbe363bb88181c3dc645", @ifru_flags=0x100}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00002e2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000ac8000)={0x7fc}, 0x32f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a03000)='/selinux/policy\x00', 0x0, 0x0) bind$ax25(r2, &(0x7f00000ce000)={0x3, {"01859473d511a9"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c8e000-0x8)={0x0, 0x5}, &(0x7f00004c0000)=0x8) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000c90000-0x4)=0x3760) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00006b6000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000999000)={r3, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffff39c}, &(0x7f00001ed000)=0x98) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000e96000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = socket(0x91, 0x800, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00003c9000)='/selinux/create\x00', 0x2, 0x0) keyctl$join(0x1, &(0x7f0000d38000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) ioctl$int_out(r4, 0x0, &(0x7f0000d93000-0x8)=0x0) fallocate(r4, 0x0, 0x7, 0x7fffffff) write(r4, &(0x7f000064d000)="24000000130007ffffffef0000000900010000000000010000ffffff000000f9b81617", 0xfc) 2018/01/25 20:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x8000000000000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xd6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000055b000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000f01000-0x1c)=@req3={0x0, 0x8, 0x7, 0xffffffff7fffffff, 0x9c, 0x4, 0x9}, 0x1c) 2018/01/25 20:51:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xf7b8d74768729cfa) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002d2000)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00005ac000)={0x0, 0xf7b1, 0x3, 0x5, 0x200, 0x10001, 0xa597, 0x3, {0x0, @in={{0x2, 0x0, @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]}, 0x100000000, 0x8001, 0x3, 0x2, 0x9}}, &(0x7f00005ba000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000413000-0xa0)={r2, @in6={{0xa, 0x2, 0x5018, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x80, 0x1, 0xffffffffffffffff}, &(0x7f000077d000)=0xa0) timer_settime(0x0, 0x0, &(0x7f000053d000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000110000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, r3}, &(0x7f0000dab000-0x8)={0x0, 0x0}) 2018/01/25 20:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 20:51:53 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d2d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000fcd000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fcd000)=0x48, 0x800) shutdown(r1, 0x1) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 20:51:53 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d4e000)='./control\x00') mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000fce000-0x8b)="5cfcf0258c3b5f360d46281c5e573422d5db8b34b622fbc5a1072357e1c457298af03583c1c6493d81227e3c8bd534871a410231791b37753b86b783ced7b875547aaec1046fa048093b97bfab6650452fc72ec593150189d45773e7e9f888db6f5322a10659052beea101cc1e659f41393fcf803cdf04aa9a437a84cdfe7aa444ccf28431493fac3fc389", 0x8b, 0x20000000, 0x0, 0x0) 2018/01/25 20:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000b0000)="243a292eed5c6c6f00", 0x800, 0x92, &(0x7f0000d73000)={0x80, 0x100, 0xc00, 0xb4, 0x8, 0x1f, 0x7, 0xcb8}) r1 = syz_open_dev$sndseq(&(0x7f0000462000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000c1e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000699000)=0x10) clock_gettime(0x0, &(0x7f00000c9000)={0x0, 0x0}) ppoll(&(0x7f0000ef2000)=[{r0, 0x1100, 0x0}, {r1, 0x4081, 0x0}, {r2, 0x150, 0x0}], 0x3, &(0x7f0000595000)={r3, r4+10000000}, &(0x7f00002b6000-0x8)={0x7}, 0x8) pipe(&(0x7f000068e000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000d6e000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) tee(r7, 0xffffffffffffffff, 0x6, 0x0) 2018/01/25 20:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000432000)=""/63, 0x3f) lseek(r0, 0x0, 0x3) r1 = socket(0xa, 0xb, 0xfffffffffffffff9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000039f000-0x4)=0x0) 2018/01/25 20:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8000f, 0x5, &(0x7f00001fa000)={0x0, 0x0}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8001) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000111000-0x1c)=@req3={0xfff, 0x7f25faad, 0x1, 0x29b31b3a, 0x8, 0x4, 0x9}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f000081e000)='/dev/urandom\x00', 0x0, 0x44000) ioctl(r1, 0x1267, &(0x7f00009be000)="") 2018/01/25 20:51:53 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0x4)=0x2e) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000013000)=""/26, &(0x7f0000018000-0x4)=0x1a) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000015000)={&(0x7f0000016000-0x11f0)={0x208, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x17, 0x0, 0x0}, [@typed={0xc, 0x36, @fd=r0}, @nested={0x70, 0x69, [@generic="06fba672b4f93c29c72ecafb548a858f171cb15dec96e8e629142f03e51fe2105cf1e68c0ed8d5160cf382cc7727260556c5f448f3a237df7df88252", @generic="3799bcbbd9f3e64e91d08dbd848d624caa883791788f539918e11b37c4fba5a33cd4e622f0264ea4bd2792311ff0f7"]}, @generic="78e49ffa922a1c653bcbc192569d61f004352c6442547e1d95a63d1bacca36feee0313d0bf444f796b956da15139e80eb2f288551f792de8c6660be2668b33e14a23409c8fa3ccbb9c12be6a228c17c7dea209ef97f3633d9f9d0eabde6b8415c45095ecfc9806b93d9549de523ecdb0d20867418d0a4aa21ed8e37c", @nested={0xe8, 0x94, [@typed={0x8, 0x45, @void=""}, @typed={0x299, 0x5f, @ipv4=@multicast2=0xe0000002}, @typed={0x18, 0x91, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="bb34c5d8b88ac5eb12c9649d910991d0bec754337de4c6822083802663191b0ed17eb91e5364852ad16d2bcb09ed957111675e8ce0aa7441d4f0f7692ed3b474dbe4ee1213f4f2f6c10244f9cb24a088915cf30c4979d55e72ba77ba669368b35d8e414f3831ea3a243fe8ee37d6f57af63296a5d4e2727eea9f2a77369b7f5f83dce4ad3e6c5df16a7bd132286ebefcca", @typed={0xc, 0x52, @u32=0x67f5}, @generic="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"]}, @nested={0x14, 0x7, [@typed={0x10, 0x24, @u64=0x8000000}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f0000008000)={0x10, 0x0, 0x3, 0x10000}, 0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000018000-0x4)=0x0, 0x4) r2 = dup(r0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000017000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xf289) 2018/01/25 20:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/rfkill\x00', 0x50000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00002e8000)=@sack_info={0x0, 0x3f, 0x9}, &(0x7f0000aa9000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000036000)={r2, 0x0}, &(0x7f0000714000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x2000011, &(0x7f0000d15000)=0x8000000003, 0x4) 2018/01/25 20:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/vga_arbiter\x00', 0x400, 0x0) epoll_pwait(r1, &(0x7f0000a59000)=[{0x0, 0x0}], 0x1, 0x1, &(0x7f0000758000-0x8)={0x9}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00007e3000)=0xffffffffffffffff, 0xde) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bbf000-0xb)='/dev/hwrng\x00', 0xc0000, 0x0) bind(r0, &(0x7f0000791000)=@in6={0xa, 0x2, 0x65c9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2a}, 0x1c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f000070f000-0x4)=0xbc2, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xebf, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00005e9000)={0x7, 0x0, 0x101, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000a6000-0x9)='/dev/ppp\x00', 0x80000, 0x0) getpeername$netrom(r1, &(0x7f000071e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000045000-0x4)=0x48) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002eb000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000010b000-0x10)={0x0, 0x987, 0x40, 0x3}, &(0x7f0000991000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008c3000-0xc)=@sack_info={r3, 0x4, 0x48f0}, &(0x7f0000cc6000)=0xc) connect$unix(r2, &(0x7f0000f98000+0xe50)=@abs={0x1, 0x0, 0x0}, 0x8) r4 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000254000-0xc)={r3, 0x9a9, 0x10}, &(0x7f0000e7f000)=0xc) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000207000)=""/28) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f0000ed4000)=""/0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 91.025280] audit_printk_skb: 939 callbacks suppressed [ 91.025293] audit: type=1400 audit(1516913513.463:3247): avc: denied { dac_override } for pid=15768 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 91.031383] audit: type=1400 audit(1516913513.473:3248): avc: denied { net_admin } for pid=15811 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 91.052609] audit: type=1400 audit(1516913513.493:3249): avc: denied { create } for pid=15814 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 [ 91.062390] audit: type=1400 audit(1516913513.503:3250): avc: denied { write } for pid=15814 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 [ 91.065698] audit: type=1400 audit(1516913513.503:3251): avc: denied { create } for pid=15814 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 [ 91.075487] audit: type=1400 audit(1516913513.513:3252): avc: denied { dac_override } for pid=15776 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 91.076607] audit: type=1400 audit(1516913513.513:3253): avc: denied { dac_read_search } for pid=15776 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 91.084265] audit: type=1400 audit(1516913513.523:3254): avc: denied { write } for pid=15814 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 [ 91.144403] audit: type=1400 audit(1516913513.583:3255): avc: denied { dac_override } for pid=15776 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 20:51:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b3d000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a4f000-0x8)={r1, 0x9}, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00004a8000-0x1)=0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f00003c8000)='./control\x00', 0x4) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r4, 0x0, 0x0, 0x10000) lseek(r4, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000819000)={r5, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000d83000-0x10)={&(0x7f000098a000/0x4000)=nil, 0x4000}) 2018/01/25 20:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0xb, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000789000-0xe8)={{{@in6=@loopback={0x0, 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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008d000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000595000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x1, r1}) 2018/01/25 20:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000778000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000d6000)=0x280) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bf7000-0x20)={r1, 0x7, 0x18, "e9bb8ad3e5f2f2133e2c9cde3a0cc9a2168fd4e4a9691012"}, 0x20) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0x0}) 2018/01/25 20:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/rfkill\x00', 0x50000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00002e8000)=@sack_info={0x0, 0x3f, 0x9}, &(0x7f0000aa9000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000036000)={r2, 0x0}, &(0x7f0000714000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x2000011, &(0x7f0000d15000)=0x8000000003, 0x4) 2018/01/25 20:51:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4000000000a, &(0x7f000095b000)=""/0, &(0x7f0000407000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000000)={r2, 0x3}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000acd000)=0x0) 2018/01/25 20:51:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xffffffff, 0x2, &(0x7f0000000000)=[{&(0x7f000063b000)="8f5df969109a3e67a2441921fb95494d729b22e544f00bb998c6ca0f39d6e55a1f2bcad46c588cb086e66afb1da565b9d23fc3e66175ca2bb7307288cb570b2ec2bec0eafcdda0475b565c5da1fcd918105d4e2f88bdec20d5", 0x59, 0x1, 0x8e}, {&(0x7f0000331000)="6d3ad4a8492acbb6ba39a366025aa5d5c5eb33f009b3855b3a97d2a6fd4e38e6506713c80f643d0f0a3061731da71b0219d2c7cf8e1cf681c94e61fdfdc5902244152bb01ea48821cdace6c5bad84d32bfa08ff2", 0x54, 0xfff000, 0xfffffffffffffff8}], 0x1e0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = epoll_create1(0x1000000080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f00001bf000)=[{0x0, 0x0}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) 2018/01/25 20:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000004a000+0x895)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000089000-0xb0)={{0x7ff, 0x2}, 'port1\x00', 0x20, 0x10, 0x800, 0x100000000, 0x7f, 0x5, 0x8, 0x0, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000c28000-0x4)=0x7, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0xffffffffffffffe5}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x42, 0x0) connect$inet6(r0, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000e9e000-0x4)=0xde) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00003d9000-0x20)={0xc06b64f, 0x0, 0x1, 0xbd5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f81000-0x8)={0x0, 0x2}, &(0x7f0000323000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000034e000)={r3, 0x5}, 0x8) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000157000-0x10)={r2, 0x9}) 2018/01/25 20:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f0000e82000)=""/54, 0x36) close(r0) [ 91.145143] audit: type=1400 audit(1516913513.583:3256): avc: denied { dac_read_search } for pid=15776 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 20:51:53 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000087b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f00002cb000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/pktcdvd/control\x00', 0x800, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r2, &(0x7f0000719000)=[{&(0x7f0000171000)="1d", 0x1}, {&(0x7f00003eb000-0xf3)="a5", 0x1}], 0x2, 0x0) tee(r1, r4, 0xcfe, 0x0) 2018/01/25 20:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bbc000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000c8a000)=0x0, &(0x7f0000b6a000-0x4)=0x4) unshare(0x20000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000048e000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000685000-0x3)='ns\x00') exit(0x0) fstat(r2, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 20:51:53 executing program 0: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f000002c000)='./control\x00', 0x40, 0x0) mknodat(r0, &(0x7f0000009000-0xa)='./control\x00', 0x40000000000c084, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000003f000)=0x0) 2018/01/25 20:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000d05000-0x4)={0x2, 0xffffffffffffff00, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x812f3a1e0852a4aa, &(0x7f0000083000-0x118)={0x0, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/25 20:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000e09000-0xc)='/dev/ashmem\x00', 0xc004, 0x0) 2018/01/25 20:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f15000)=0x0) ioprio_get$pid(0x1, r1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) 2018/01/25 20:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000a4000-0x10)=@common='ipddp0\x00') sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) write$selinux_access(r1, &(0x7f0000ebe000-0x2e)={'system_u:object_r:net_conf_t:s0', 0x20, 'unconfined', 0x20, 0x33, 0x34, 0x0}, 0x2e) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) sendmsg(r1, &(0x7f0000207000)={&(0x7f00008ef000-0xa)=@un=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffe28, &(0x7f0000c7a000-0x60)=[{&(0x7f00002c2000)='C', 0xfffffffffffffeba}], 0x100000000000019b, &(0x7f0000440000)=[{0x0, 0x11b, 0xae96, "261d5b92fd6f60b5e2585172e9337351b82a71fc"}, {0x0, 0x11, 0x7fff, "7fa000450a9d20af44b8114f9b85c5d45a7ff24f3922f84db3bc211f04b1aeff42bcdd5c3500adf51aab286a0ed701da55d743f56abfccd29722c2ee5a6306fe334cc4e3ff39dc3f2042d61182b2efc298e3f44c218ce78cc67acaf61b674d548f663f57d579bb366c93838bd3a81e48ee5bbaea37e7e99e7f2af1ed2f99370dc5bdd1592fd6db"}, {0x0, 0x6, 0x7, "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"}, {0x0, 0x113, 0x400, "da18b7179f6a68"}], 0x0, 0x0}, 0x0) r2 = mmap$binder(&(0x7f0000fd4000/0x3000)=nil, 0x3000, 0x4, 0x50, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000324000)={r2, 0x0, 0x0, 0x0}) 2018/01/25 20:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000009a000-0x4)=0x0) getresuid(&(0x7f00005d4000)=0x0, &(0x7f0000e8e000)=0x0, &(0x7f00009d5000-0x4)=0x0) getgroups(0xa, &(0x7f000027e000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f14000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000c24000-0x38)={&(0x7f00001c3000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000c54000)=[{&(0x7f0000096000)="37b644c2808a0464cd6d618027646f9d269e95015883106a7812ff86cc73064603695c90d6630e58ccb5d2c333617750c42fda64d4647e7b402c15a06ee73134803c25edf3171f4c9583f09c97b9304a4353374ea10a7b0e5c7a7d5b87ba4418842dfb04b04c1746bc64aa39637ed3f877e6d844ece51969842f9ce91960e36fe8a46fa99c3fb8648d1ec41c97219713f5f045e318933a8d9abde3d7b2270b3acee781f464551916", 0xa8}, {&(0x7f000086e000)="5b0594a63efb42d873bf489f54b3fd9e497a4a8705ddd00c1613cd7bfc0f325f57c33b5c7511314139c64ed81fd3c3f2e2663b2a34a4cbb8af015a9e34ce91c819a4be04792592e23cf91e3ab4a2ddc431515cb8cfbbd1b4eb409116c6233631b3a16318f57f3eb17b6727b5a86e18bd2f68303b9bbfcee833a5a26d671be155209d4c3f3d2960404472843dcde81d1a5dc032ad241eedf67800652f8020791483689d5d0b926dfbf39e3da0083cb3eb280f4bfa238620323bd3206a18376aa9f8c3b09791f588593571", 0xca}, {&(0x7f00005e0000)="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", 0xfd}, {&(0x7f0000aee000)="3ec61af421cceb688d3de8e9b2455e276a2b5d486ac6d9bab15d1f7576f53a4268ffd31a6c9b296bfbdbaf4a7c40cc5f4cff2208026da6c1884009564503d706d55abd4d70694cceb08ad6c6743dc9e9939fb844cd19167fd0bc59295bb83fbc4a987bf3c9141a9066d09b1819a4b374190ed35ff460891ce65f6931dcfc41e1f32c28932586f4ef437a78cf2254765c94ee891afafcc2ae5f861fd6de59e3b51760ff7c34f09e10ba9a6a714bde37ed", 0xb0}, {&(0x7f0000036000-0x25)="8ab0dc71b80d8adb03fd376985ae46810ceb9cb7ee73f100d4c53e12af169e01c8b6f5bcd7", 0x25}, {&(0x7f0000c89000-0xf0)="6a6fde6f6059a2adb9cad4281f2a69321a4594d3e17f8f5e260d15191a4693808b00d1a95e0d1249e512b34d4bf5247bfd7e03435562105eecca0bd107cca31f5918507b35603ed91fe0de3fef8a79a2e0c50b6588678fc8a99be4ebfe6768dcab4723a82835a879e1f25841c0effc9ab66debb3d6c99fbd01c779e8c42456301701a5a9b80a4f33723092e07d6cecbe523f17240515c260bcc0b0452b48a76f43eac39efb39da6dacbf4ae54f9eb917714697e193dcf0c2615fb5521938f09d2e0077b64c6062fad8ecf8beb5b633938c9c8077560df1e18d0e97770328e450d00edd31a606e37488c0be58a3b0bc5b", 0xf0}], 0x6, &(0x7f000086e000-0xd0)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r6, r2, r1, r2, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r2, r1, r2, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r2, r0]}], 0xd0, 0x4000080}, 0xe32f9154f1c22ed2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r7, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00007ab000-0x1c)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/25 20:51:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x8001, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') socketpair$inet6(0xa, 0x80006, 0x400, &(0x7f00004eb000)={0x0, 0x0}) 2018/01/25 20:51:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x800, 0x7, 0x4}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0xffffffff00000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe5d, 0x1000, 0x7f, 0xb3, 0x22}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000d9f000)='net/igmp\x00') readv(r3, &(0x7f0000db5000)=[], 0x2) 2018/01/25 20:51:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fbe000)=0x8000, 0xd, 0x100000000000, &(0x7f00008c0000-0x10)={0x77359400, 0x0}, &(0x7f0000af4000-0x4)=0x7fffffff, 0x5) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/01/25 20:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) pipe2(&(0x7f0000053000-0x8)={0x0, 0x0}, 0x84800) ioctl$TCSETA(r1, 0x5406, &(0x7f000095d000-0x14)={0x244f, 0x0, 0x6, 0xff, 0xe0, 0x3, 0x1, 0x2bce, 0x3, 0x70}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c92000)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:51:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = inotify_init() epoll_create1(0x0) flock(r0, 0xfffffffffffffffe) fcntl$getflags(0xffffffffffffffff, 0x0) request_key(&(0x7f0000a4c000-0xa)='id_legacy\x00', &(0x7f0000f30000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002a2000)='posix_acl_access\\.\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000036000)='keyring\x00', &(0x7f000093f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) listxattr(&(0x7f0000416000-0x8)='./file0\x00', &(0x7f000040a000-0xdf)=""/223, 0xdf) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fa4000)=@assoc_value={r2, 0x426}, 0x8) syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = epoll_create1(0x80000) tee(r3, r3, 0x101, 0x1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x100006002, 0x0) write$selinux_context(r4, &(0x7f0000bca000)='system_u:object_r:memory_device_t:s0\x00', 0x25) 2018/01/25 20:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000932000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = creat(&(0x7f00007ed000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000a88000-0xc)={r2, 0x80000, r3}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) get_thread_area(&(0x7f0000953000)={0x8001, 0x0, 0x2000, 0x8, 0x70, 0x1ff, 0x8, 0x3ff, 0x6, 0x7}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000550000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f000039d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007d2000)=@assoc_value={r5, 0xffffffff}, &(0x7f00007bd000-0x4)=0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r4) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d09000-0x8)={0x0, 0x0}) r8 = dup3(r0, r6, 0x80000) ioctl$EVIOCGBITSW(r8, 0x80404525, &(0x7f000076d000-0xb3)=""/179) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000ab7000-0x30)={0x5, 0x1000, 0x9, 0x8, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r7, r6, &(0x7f000015e000-0x8)=0x0, 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000e5f000-0x6)={0x0, 0x3}, &(0x7f0000992000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c3a000-0x62)={r9, 0x5a, "bd08845dde74803b6238c7091a300d2259458b7c99cea1da82e7485ba0f99b0c9e56dc23895b2a1ab321d34c304e65ae018ea44acc6337e0de86bf8d94f9635021e08d4bd49b576a242de561b7ecfa2e2b670e8ae48b7cf12ff8"}, &(0x7f0000074000)=0x62) 2018/01/25 20:51:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000737000-0x14)={0x0, 0x7, 0x6, [0x7f, 0xc1, 0x7, 0xcd, 0x2e31, 0x2]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000bc0000)={r1, 0x15, "cfb4999d48c3beed7519613e98ad55699adc0d538d"}, &(0x7f0000001000-0x4)=0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2282, &(0x7f000093e000-0x9b)="46cdf4d7780ef6e189b4c9b28cdf5da61a1d46507cde5832b6e6fa6489e7d50027eafef422bc69397784f6fb36c7a9388fbf0af90659f03ee913f51839ce29bc2d466c105a823554e8fd50190d88dfbde137ed4735a22736d7f1f9574d75058b010007c0ade00f63e6c211bca3a6c7fd0e6959e8f4333e2ab5c6a7059136db156f4c98506254d1817114194da848bec01156fb4f8dd9fef1465490") [ 91.614095] Tx-ring is not supported. 2018/01/25 20:51:54 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000382000-0x4)=0x60) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000df3000-0x10)={0x0, 0x0}, &(0x7f0000d67000)=0x10) r1 = inotify_init1(0x80007ff) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/25 20:51:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000011c000-0xc4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10000000a, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f92000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00005c9000)=""/211) 2018/01/25 20:51:54 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001e000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000001f000-0x4)=0x6, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f000001f000-0x8)=0x0, 0x100000000) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000016000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000009000)={r3, 0x10000}, &(0x7f0000021000-0x4)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000001f000)=0x21632ddf, 0x4) r4 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r2) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/25 20:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) syz_extract_tcp_res$synack(&(0x7f00000f1000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000c28000)={0x2, 0x2, 'client1\x00', 0x2, "20d85822bd657fa9", "0ae7506374fb913e2603037d6b593f89881cd3b182d9d32c45fe40ff8a154944", 0xfffffffffffffff9, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00008be000)={0x0, 0x0, 0x0, 0x0}) 2018/01/25 20:51:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000edd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006c6000)=0xffffffffffffff28) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000075c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b4e000)='/selinux/policy\x00', 0x0, 0x0) r2 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000911000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e97000)=0xc) r4 = getuid() sendmsg$nl_netfilter(r1, &(0x7f0000cff000)={&(0x7f0000cda000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00009e7000)={&(0x7f0000419000-0x1cc)={0x1cc, 0x13, 0x0, 0x200, 0x2, 0x3, {0xd, 0x0, 0x0}, [@nested={0x11c, 0x1c, [@typed={0xc, 0x41, @fd=r0}, @generic="7e15e3f146a2767b2be9bd8432aca20bcf3befe0a9aa2c8aa50f3d34d59906e582f2687d1fa22ee1386341ebe50ebecd09fe603ba5e8901a88d35ce3950469e7d840faeabab7ed3d5ccfcf66546eecc3013163d3fb7228a2b19da8086cf88f6d2cdba11ed58555a05bfd55a503501ee580674f3ebf3493b9ba3bce7adf7675c940a93553fe11d8a9ed4157158a20dae84b9436c8ad665be53355187ceeb2ce2d868cc2f394df25852b621badea16bcf40ee586733fc35e2f9b18314d7edd5d93eefe", @typed={0xc, 0x62, @pid=r2}, @generic="657f85ade626783f9435fd45c5b121b9cc8159ae5d638db7b3e13a69eeea", @typed={0xc, 0x4c, @uid=r3}, @typed={0xc, 0x2e, @uid=r4}, @typed={0x8, 0x7, @void=""}]}, @generic="7ab197a95e1c66fabcfa005f5fa857f894c5429e92ff2c041d85ddb86e5cce8b7e12bb31e3bdef67dbfafc7324313be4389396799ee32ef7bd088b5312e5861dbaeb6bd2c59a3ffc7e865dd773be83a5b969863463e5870c2cb609777597268c1008b1d4057bf77c89ee8944b7e4d3e9668fe71f13988a34d040c874f2622d03eac48cf4925dfe537de8e0947506f43e", @typed={0xc, 0x48, @str='*\x00'}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x0}, 0x40) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @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}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000e8e000)={0x0, 0x0}) rename(&(0x7f00007f7000-0x8)='./file0\x00', &(0x7f000080a000)='./file0\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e1d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/25 20:51:54 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x801) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x3f, 0x800) fcntl$getown(r0, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000005000-0x8)={0xcb, 0x8}) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) 2018/01/25 20:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) getsockname$inet(r0, &(0x7f000064a000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000047d000)=0x10) r1 = creat(&(0x7f0000d96000-0x8)='./file0\x00', 0x100) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000321000-0x4)=0x0) r2 = syz_open_procfs(0x0, &(0x7f00002f9000-0x3)='io\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) [ 91.794342] binder: 15931:15945 Release 1 refcount change on invalid ref 0 ret -22 2018/01/25 20:51:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f00000e5000)={0x0, 0x0}) 2018/01/25 20:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fed000-0xa)='setgroups\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000205000-0x10)={0x1, &(0x7f0000eed000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00004d1000)={r1, 0xe9375642348019f2}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) readahead(r2, 0x0, 0x0) 2018/01/25 20:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003e3000)='/dev/input/mice\x00', 0x0, 0x40801) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00006ef000)=[{0x2, 0x100000000}, {0x2, 0x7ff}], 0x2) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00007d2000-0x4)=0x80000000, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) getpeername$llc(r1, &(0x7f0000a5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007bb000-0x4)=0x10) 2018/01/25 20:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mkdirat(r0, &(0x7f0000d10000-0x10)='./control/file0\x00', 0xf8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000871000+0x26e)=@sack_info={0x0, 0x1d8f, 0x1}, &(0x7f0000424000+0x631)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ddd000)={r2, 0x9}, &(0x7f0000fca000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000f4c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d3c000-0x4)=0x60) r3 = memfd_create(&(0x7f00003ab000-0x3)="ff17", 0x0) lseek(r3, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r2, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000337000)=""/144) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x3, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00008ea000)=0x100000001, 0x4) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') rt_sigtimedwait(&(0x7f00005bb000-0x8)={0x1}, 0x0, &(0x7f00009dc000)={0x0, 0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005d3000-0x10)={&(0x7f00004f4000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008ce000-0x6)={r2, 0x7}, 0x6) 2018/01/25 20:51:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f00009ca000)='./file0/file0\x00', &(0x7f0000586000)='\x00v\t', 0x1001, &(0x7f00000b2000)="") r1 = gettid() prctl$setptracer(0x59616d61, r1) mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000)="") ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e83000)=0x0) 2018/01/25 20:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000358000)=""/119, &(0x7f000080e000-0x4)=0x77) ioperm(0x7, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000beb000-0x10)=[{&(0x7f0000f19000-0x1)='0', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:51:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000011c000-0xc4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10000000a, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f92000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00005c9000)=""/211) 2018/01/25 20:51:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/01/25 20:51:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x7fff) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000174000)=0x0, 0x4) 2018/01/25 20:51:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000009a000-0x4)=0x0) getresuid(&(0x7f00005d4000)=0x0, &(0x7f0000e8e000)=0x0, &(0x7f00009d5000-0x4)=0x0) getgroups(0xa, &(0x7f000027e000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f14000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000c24000-0x38)={&(0x7f00001c3000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000c54000)=[{&(0x7f0000096000)="37b644c2808a0464cd6d618027646f9d269e95015883106a7812ff86cc73064603695c90d6630e58ccb5d2c333617750c42fda64d4647e7b402c15a06ee73134803c25edf3171f4c9583f09c97b9304a4353374ea10a7b0e5c7a7d5b87ba4418842dfb04b04c1746bc64aa39637ed3f877e6d844ece51969842f9ce91960e36fe8a46fa99c3fb8648d1ec41c97219713f5f045e318933a8d9abde3d7b2270b3acee781f464551916", 0xa8}, {&(0x7f000086e000)="5b0594a63efb42d873bf489f54b3fd9e497a4a8705ddd00c1613cd7bfc0f325f57c33b5c7511314139c64ed81fd3c3f2e2663b2a34a4cbb8af015a9e34ce91c819a4be04792592e23cf91e3ab4a2ddc431515cb8cfbbd1b4eb409116c6233631b3a16318f57f3eb17b6727b5a86e18bd2f68303b9bbfcee833a5a26d671be155209d4c3f3d2960404472843dcde81d1a5dc032ad241eedf67800652f8020791483689d5d0b926dfbf39e3da0083cb3eb280f4bfa238620323bd3206a18376aa9f8c3b09791f588593571", 0xca}, {&(0x7f00005e0000)="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", 0xfd}, {&(0x7f0000aee000)="3ec61af421cceb688d3de8e9b2455e276a2b5d486ac6d9bab15d1f7576f53a4268ffd31a6c9b296bfbdbaf4a7c40cc5f4cff2208026da6c1884009564503d706d55abd4d70694cceb08ad6c6743dc9e9939fb844cd19167fd0bc59295bb83fbc4a987bf3c9141a9066d09b1819a4b374190ed35ff460891ce65f6931dcfc41e1f32c28932586f4ef437a78cf2254765c94ee891afafcc2ae5f861fd6de59e3b51760ff7c34f09e10ba9a6a714bde37ed", 0xb0}, {&(0x7f0000036000-0x25)="8ab0dc71b80d8adb03fd376985ae46810ceb9cb7ee73f100d4c53e12af169e01c8b6f5bcd7", 0x25}, {&(0x7f0000c89000-0xf0)="6a6fde6f6059a2adb9cad4281f2a69321a4594d3e17f8f5e260d15191a4693808b00d1a95e0d1249e512b34d4bf5247bfd7e03435562105eecca0bd107cca31f5918507b35603ed91fe0de3fef8a79a2e0c50b6588678fc8a99be4ebfe6768dcab4723a82835a879e1f25841c0effc9ab66debb3d6c99fbd01c779e8c42456301701a5a9b80a4f33723092e07d6cecbe523f17240515c260bcc0b0452b48a76f43eac39efb39da6dacbf4ae54f9eb917714697e193dcf0c2615fb5521938f09d2e0077b64c6062fad8ecf8beb5b633938c9c8077560df1e18d0e97770328e450d00edd31a606e37488c0be58a3b0bc5b", 0xf0}], 0x6, &(0x7f000086e000-0xd0)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r6, r2, r1, r2, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r2, r1, r2, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r2, r0]}], 0xd0, 0x4000080}, 0xe32f9154f1c22ed2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r7, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000429000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/01/25 20:51:54 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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) lstat(&(0x7f0000a2a000-0x8)='./file0\x00', &(0x7f00005d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d04000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f00008f9000)={0x28, 0x0, 0x2710, @my=0x1, 0x0}, 0x10, 0x800) 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)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f00008d7000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f000089a000)="0a8a", 0x2}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000736000-0x1e0)=[{{0x0, 0x0, &(0x7f0000929000-0x50)=[{&(0x7f0000e96000-0x7)=""/7, 0x7}, {&(0x7f0000adb000)=""/228, 0xe4}, {&(0x7f0000a0b000)=""/122, 0x7a}, {&(0x7f0000bd0000-0xfd)=""/253, 0xfd}, {&(0x7f000036d000-0xa7)=""/167, 0xa7}], 0x5, &(0x7f0000073000)=""/40, 0x28, 0x8}, 0x5}, {{&(0x7f00000ea000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000b34000)=[{&(0x7f0000b89000)=""/86, 0x56}, {&(0x7f0000277000)=""/87, 0x57}, {&(0x7f0000e48000-0xaf)=""/175, 0xaf}], 0x3, &(0x7f0000319000-0x64)=""/100, 0x64, 0x100000001}, 0x1}, {{0x0, 0x0, &(0x7f0000d7a000-0x10)=[{&(0x7f0000174000-0x6b)=""/107, 0x6b}], 0x1, &(0x7f0000471000)=""/47, 0x2f, 0x3df}, 0x6}, {{&(0x7f0000bec000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00002ff000)=[{&(0x7f0000322000)=""/4096, 0x1000}, {&(0x7f000036d000-0x4b)=""/75, 0x4b}, {&(0x7f00004ec000)=""/95, 0x5f}], 0x3, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000156000)=@un=@file={0x0, ""/97}, 0x63, &(0x7f00003b0000-0x50)=[{&(0x7f0000416000)=""/191, 0xbf}, {&(0x7f000001e000)=""/83, 0x53}, {&(0x7f0000757000-0x61)=""/97, 0x61}, {&(0x7f00005dd000)=""/246, 0xf6}, {&(0x7f000072d000)=""/0, 0x0}], 0x5, &(0x7f00004a3000)=""/238, 0xee, 0x9}, 0x9}, {{&(0x7f0000589000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00003aa000)=[{&(0x7f0000c5c000-0xcf)=""/207, 0xcf}, {&(0x7f0000019000)=""/106, 0x6a}, {&(0x7f00000a5000-0xe8)=""/232, 0xe8}, {&(0x7f00008bf000)=""/4096, 0x1000}, {&(0x7f0000c4f000)=""/4096, 0x1000}], 0x5, &(0x7f0000c90000)=""/152, 0x98, 0x3}, 0x5}, {{&(0x7f000057a000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d48000)=[{&(0x7f00005e7000)=""/122, 0x7a}, {&(0x7f0000d01000-0x31)=""/49, 0x31}, {&(0x7f0000aad000)=""/4096, 0x1000}, {&(0x7f000099d000)=""/233, 0xe9}, {&(0x7f0000209000-0xe8)=""/232, 0xe8}, {&(0x7f000053c000)=""/54, 0x36}, {&(0x7f000013c000)=""/0, 0x0}, {&(0x7f0000f0c000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000a43000)=""/222, 0xde, 0x6}, 0x9b95}, {{0x0, 0x0, &(0x7f0000988000-0x3)=[{&(0x7f0000082000)=""/65, 0x41}, {&(0x7f00001f4000)=""/4096, 0x1000}, {&(0x7f0000447000)=""/66, 0x42}, {&(0x7f0000885000)=""/32, 0x20}, {&(0x7f00008fd000)=""/218, 0xda}], 0x5, &(0x7f0000c00000)=""/65, 0x41, 0x7}, 0x4}], 0x8, 0x100, &(0x7f000021c000-0x10)={0x77359400, 0x0}) 2018/01/25 20:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) ftruncate(r0, 0x8) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:54 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000015000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) r2 = socket$inet6(0xa, 0x80000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000005000-0x4)=0x0, &(0x7f0000017000-0x4)=0x4) 2018/01/25 20:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005fc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000645000)={'security\x00', 0x10001, 0x1, 0x34c0, [0xb88, 0x8, 0x10001, 0x5, 0xffff], [0x8001, 0x8000, 0x0, 0x5, 0x8], 0x10, &(0x7f000083f000)={0x0, 0x0}, [{{{@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xf}, 0xff000000, 0xffffffff, @generic="ea6306acfde1fae1ff53ac5a936c2433", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x2, 0x40}, 0x6, 0xee, 0x193, 0x4, {0x1ff, 0x5}, [{0x7e, "54c15430c0322bec2a633dc26e396c8cf92e9c0bb2a0c9fc8a219f6dbe", 0x80000000, "f723ac52ddd759d838ce372d2e931a5cff4c76ffc753ddf19aa9d22ff5b835ec203ae2ba273d5770a13748a90f92c85fc652e5fb139d13fea91cd13154759be89267a5cc303892b35545f008e330cfe8a8ee08fd2785ea17cebaba8a61ae"}]}, {0xa5, "bd64f44924966b217eb0a40f6019591aa1ab481b9a70a0ad6e1b6b1f13", 0x4, "17bd6717afff9866eef2d8180369cbabbb085401427ce4f1af7361442d1a5a1af4cd8bfa093ca65535fac7b638ac49e6c549c8940249c58dc502bcbffaa185c3c76563550288fa490c97ef710bc6f222798a660fc9398a650eecb20125edebd2f63907cc28e582058793b814cf35f604e37c78d159d55cbec211f2e762ef2672670f236055"}}, {{{@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffffff, 0x0, @common='syzkaller1\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, 0x3, 0x4}, 0x4, 0x148, 0x231, 0x0, {0xa57, 0xffffffffffffff01}, [{0x24, "afc10bc6d75618a2d9ead64c88a4838afdd20a0e5fea28f8267df98b5a", 0x6, "44b3e20f"}, {0x34, "436edc50a8e86aa4ec267fb9a71404023e59b4fc5c61eb18256254de05", 0x0, "cf1d80b940db043e75fb8f618c1cab1f52ffa476"}, {0x80, "95e1cbc5894f5815cd132d8c96598d46ea36859b411253b3d37e27a399", 0x80000001, "16ca7380324d36b9e6309573ba2de8aa099c77acf38a993aa665afcbf71ba8c95b048e191c022dcd3ee237518cc67c425a09fe323ba302c47759d1ac82b7512f3626fc84df67190cc603b1818719f0a710ac3f00bda5de83285b155c0beabcd2"}]}, {0xe9, "45cb872500916370a6c6b392bb11815e42f1891f0ba8f3280436b50d3f", 0x0, "6d3f481b822a2db538e1faf8da825ae4d60ad8468d19bb13827d46025a4c61545bb9ae16e2d8c8be5a117d509778e63fda46236f28c93add63c8913eaf10fa74e9c2423385337b25ff08b752e10055126d9521f446592b5e49350bb31d79848f8d8b2a5620437a55d4fe1679c15d5223017a0bf68e45e5b49b2cf55f1b9ac2143949cdffaeba89b67d6f6e4105490a9ed195302ddaa820c1c20d054358af93ee3be8e293bca78e090e881ee93311d0b8c8481edda6c1c144f892b6471801ecca5979a3973947ba0eee"}}, {{{@dev={0xac, 0x14, 0x0, 0x10}, @multicast1=0xe0000001, 0xffffffff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='nr0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x3, 0x9}, 0x0, 0x1bb, 0x1dd, 0x8, {0x4, 0x5}, [{0x37, "78f49caa51744ed6fc9b158fc24c7b715d084b0e186e89f55a7e8e44cd", 0xfffffffffffffffd, "f1b0d8a333e0b39ffb5383aae05d500a37f810eb930bbf"}, {0xd1, "9a994b280c65fc4b915bd56cfd271d7bf40c1d3e7fa958d49091c194e3", 0x80, "6b9943da6722a9c7f70f27fac59ea349e7f3f4e1f2bb7c85db3a9b9dac0538d000062a843e5f86034a7ad5d3a5286909adde6e2d5743fc25505fd77ec45f8230de6223563217c0a729450e3355634203d398ab66346fbc9a882a3dbc3e0d0ea7d1d862b1f9cf7f60b3adf63c46d9b33dba7c90c766bbbd71d7ab42bc8cbb6ae3317462f3c1ce448fff0f050cd5b9298fa255ce13f2f949997df1aeae4a3d1429fd2623213fb11d45511bda445ac2699cad"}, {0x43, "0b7bdb1f3dead7a9865b1adb00c5f9b3547d807f1fa73e30f154e8293a", 0xd943, "57ba60ed9c8a7a5a8ae26688d42cfbc8cc1cc379dd4547f6436cdd3050d332f5c28225"}]}, {0x22, "269ed7eade22e83e5c42e921e52e680b7c179371df08e9a23d3396228e", 0x20, "b6f1"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0xffffffff, 0x0, @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, 0x3, 0x0}, 0x46, 0x1e6, 0x1206, 0x8, {0x8, 0x5}, [{0x11d, "43da1e3149dd2416eff97400c881d41f154eacadc08dd679344a74f1ba", 0x6, "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"}, {0x59, "0b843e5235fc6428d61510c562e67bc842667b8346f59b4e06339b4084", 0xc5c4558, "c9fb7adee775e94732489e56ee5fc22c2ec54691317d55b483cbf4ec0c33d58363fe11cd2c9310a53dbc52e6c6eb06cf3d88c72d429f8437b0"}]}, {0x1020, "a6e62fdc2414e6491b56ac6143bdd8342a34adad0d7abf2ea1481b2731", 0x9, 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"121010abfdfcad2ab6ab1b8487e0fe2c5a90bc4e1944de7264b00f621a96c154f84f07c8c0c4a3e3e0e80bc77d846f4bcf9c91543d4c0d7829bafc94ab980c008fe5c07f519d04e32b1e848321d7d9f3d209812748f078071afd2f75891fc6522afeae12b0b7a92a308a1fc7d0d4279ce7b0c7f6b499e57dffbe04d6b84b173981b03a203b18094900a9387c98cf14f65919e33904084956ae8e2cb58a2a751ebe98b9b09b8434d1ba4bfdb9175610a06bda8cf229364537e28592babc16fb591fafaf10f6a6b5fcb85ade07c35db76fb14096a35c36368278cee16908f2ddc9aab0da1a26c7befd786a0651eaea7dcc5efdb5fb99e1e6c4b5d1265ef0628935a3e3afd7e707ee1cfcd7cbfd6e8fa2a04e2b79dadf71d1202279dda200e07f80eb62a63ef90a34426fd45a543246bd6ef2647388e05f8581d176963095b00509a2718f8198490fdeff9a5cf2545084a60a8cff985d5e43788363cf6da1c3c66212377695e0dba0c57128ca6d311b59e57ab0b0a3c8a904bf28fdcd7dad853c50fee9aadf569e37450d578b08879d50f87ca3dd4070b725ee2435b9d2ac2258dab3229ec1d630bbd65e060b1cddaeaea9aece16ea507a72eb39df96c158fb56b65d12f8e6f5f6d56beedd97ebb3bdef34f7f5baaf8524b4e7b302e04f3e379374d33bdfebed9d09f22f0c1cba609a9acb06143975158ee3017facb8c2c9f888cac64002936a3b13d841d1c335934dc5aa95993fda6e7d83d53d1af0d549fe1c393e953f1a16ebaf263a6c9c5f6772e3545f5e3784118758ac75e8daac08b1530a1709dc2050841d8dd5f467f77f108dbf858fad8393560a8a7e566a5f8f81a096b71b37fd940b89fa249fe8574ea0f020f2cf8590dabf4e0576818ae404f26f5134817971676c8ce5a834c54a021cd10ced903ee72c631661000aec36a0939ee0dd3d232fdd759a510ca8b8daa986152be3354ae7b24e37d5d38d7b943ca400d9a85ce0c6a1f9a5a37658a767957f973d672508ad80db74d42af2b45037cbf670e43115f5c78e6eb491eb7f781f522dec8db774e4f337f3b7805bc2a6e5d6b85863bfc4d5f94a609e4c7c65cf19da99f3a453332ccab073f65dd48c7f4b8fa7e55a44aa3580247a3b2f1c21b432006ece79d4389b504c6d28f41bd5a551443c8e0439795d4ccf85d1167b3ac496867db108cd0476023749d25efc52585a094530a33566948b827206624954d9ef3221eec131f5176f652cab740142e838cd20db83990e7e9a0e01bdd9d1d6bd2bc26061b5a70959d1eced5e5b3f655afb0825737e7c11d6313c4115fb5dfd40872439a96cddd5808e21ee1eb4dc165a9e6fe828625acb2ac35314a9fd9dfbadb095897b8a59ffa96fa5b9cda044d654edd2d0962611045e4cb720822cb6fa3bed88c37314c27286aced7d92ea4abd2c9a772de10f2c794a14ae0d51bd8c78a0559380662679a915506b36997ee33dbdca6f91f6069d3a28229f1b61d4f5c0403c3bc39eda15f42f5a340c2d3e0f6c60ebc574420959c02638593f9c3511d6363feb1042a23eae8fec30d0047dcf3e03bd1f5144f20b606fb1150f8aa42131e6a51fb3dacae210d5120e57b020531e9dd70b6b5f83004b0c021e8c66181061a95b1c22803abb1d1f05f3ba76a6b37ede6e7fcc786a91c85adeee7ac353c336e46a88c7ab022b00a52d3cc6c06c66bc8cc127baf1c5a4da698c171c12bd9d3364fa8e90dbf8e7eaa5ea11588b2a8882ff9f1fe6befc03ca6615fc8a6102658fd871bedebd2665f931c16318218c19ec9bce8c69a0b037f250fb473e8a3ba32566b2b0a2111759132c994c84e1de3821b445556d28c3073f4a0ef50eadf2254ad33d62acf81b0e4bba03967446538845f80b33aca8d0f00abbbec8e99d19be888bb319b202f97e3db35e2b10c0f8f8b8bb0cf84373016713a8da4cce1d80e39e57dd5613f59825372a1f240c6d5e30a17d754d040e1f741791fa8c4a86cd4207519d46d9e534bc9c9b586f478182eeb5b3ee97aa26b9b4196aee8bc4d1f2e0781464ec31d4466f07ca9127c1d8bfa61b90edb0b96be069c08c27a0422909c03fabbfe3167c22babb49cfb8c3901400866b321b6a1374066685b3ebcf325c0046adc200809c66065d9c52035be6a167bf8ae097315c3a373c2b6d0379137e895974bf0835d57e86b88071ea65f36651fec3d69bd9056be284d77faef5827fdae6d149ced1f781c2b0aff0c7c3aef1c87937a50df8d309206d97712418a1fc4ec33280cea7c06b4377b7a93b5bd4e7d6ea2302e0fbc22e73c952626b7dce4c70980d4f8c5f6aecab7c641311e64c00bea069c66e4c1993d24d59ca3b86e0621f70deb839ecdf2313a371c606ba899539a3f3171288e33ef4e3d5f5970c7c925825f59efeda4d656844059abf8f42a030e43534b53023dfa6deb9e0a1b266faf18cc1b0a18a834df03fd29b7e50637c285d17b62a429a7d6dc6be685c1fdca175a9e187549ba5cf92256c796e6275e6dadeb42c8e79eb2d2e613b8accc6aea9d74c2a13a84234883bdd696734c3e57a3a161b9c7afafa7a58f044978efd23909ab6f8526676d1ec56886ee8d739200b01da85f0308dcefa4b28c6ab7b29c51480a1ebf684ca1e3803522efb8945a5bae9ea92bfea6f57f75d9372ffe8c696770d3d9dd3a5f1121b419f639ee74d5b066e25dd63bcb422712cf68b5922bed8724b91ddcb72676827df8c51f03f82da68a7177c1264e1bdd02ecf613aafa4d3471dc4560dca1481627ca84100055705744b1431ede272dbb479101f5268dc10253f87c18b47abc84817d0fedeec0e11969c6e020eb5b0aaf86581395fe5051da6847afb5d900f76561a091f2eafdda1ca56289879327b5559e8fc13f73e4054565eef43a15d63bf5a35f9f3634ca58654c4673adacc13229d48c70409aa5dcda6bae5d5feb2f71cb535a2c0fd5b1f11231606e814bc7aebd752dc3c5ab809962051af9c8671ccf3d458e87bc90661ca2dd30b828228e00456742ebf32749dc42f145ea99bf5bfeedeb0dd055d64dc2ce875d01438acaa5df5a0191e11946acc36ec3f6fac34b436e421dce6521cd1afa1ec8337ebc34570899477fd7509e07e282cda974bb9254c0047e6799d95848caa3240c736088c42f52bce0bac7dd3a4760d5964be4c4c5e8731dd243038b5ddcfc6a84d30d8603f9b95719b3964cc7130077a273bfa94d4bd9bd747401a6f9a574977910de5744e6b39effeb63b2c70faf04bc796537fe1be9eee97d38680e0843a9323f8d281436638eeda9415b2a077e18517db64506113dc1b62835a0ddaf504d29c00404c748a7cf40b1c1c37c087cdf88e3db061497efcbf56abbc2eef70ff06dc2a005cfa22359372488fb50aa279fd1e2ac45c694033de96f4f65a18fe452ffa2495ef3a46cef575935a886cc79e6e227aaf7e97b47d0e01f64ab475ce1072309f3902af820de788627ce2e53042d779bbb5e27e74dbc37287bbaf9b6812be9982bb111da993bae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{0x36, "70c85bd69dd7f851526330713df700a58a0940c9fabd5b71df0eec814c", 0x3, "e0c88fae4cfc9ad0ffafa59240c11aeadcf706cdd054"}}, {{{@broadcast=0xffffffff, @loopback=0x7f000001, 0xff000000, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="0099bedbb8cf5cb66d00a3ea055bca49", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4}, 0x4, 0x190, 0x1cc, 0x1a, {0x40000000000, 0x86}, [{0xaa, "c9a69c9f2d65a1882e13ec3d4522c0f3b37b2c0b45ba9fb08bd927c55c", 0x3, "0b0088236e0ebd08daea5b6ea3d570c112baf2dcc7ded203598a6f0034b28e6f85b6357b890561469c443955e41541f4608232a04f104f3c39f40d805c7e2181514fc124ab36a9dae1523323d5adaeaa81804cf2c0fbe27c4a27468a6a83b866f0230f6842a3bdf3368104634bb466b7459cd9a6bf6b545903853f30e562f350cc8cf6cea9636da35e6e"}, {0x76, "59c4182d02d628a1054a683a5728e7e44b54c4c6bfe339e0f248f88864", 0x1, "ec3b10065198093347e769221c0f36c22e5b96c32831d499673af0706dd5252306f0fdbdb2096c5b41d19c9f3cfc197c6872e9d042da026b96685f3727e5249734b43a24ad858026532c118d3f008ca9996a0d5b5236"}]}, {0x3c, "c145ddf09d38364a2b010c9d2da690d3c57a9a7bf8c3900fb59ed4fa32", 0x0, "c3a7395139071a5f30dd33b77c0b504e06102d10a2e776784c51848f"}}]}, 0x3520) r1 = socket$inet(0x2, 0x80001, 0x1a6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/25 20:51:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000070c000-0x5)='bdev\x00', 0x1) accept(0xffffffffffffff9c, &(0x7f0000521000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000055f000-0x4)=0x147) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000061a000-0x28)={@common='yam0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000241000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x100000a, 0x11, r4, 0x0) 2018/01/25 20:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000f4f000)=0x0) accept4$unix(r0, &(0x7f0000498000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000538000-0x4)=0x8, 0x0) mkdir(&(0x7f0000351000-0x8)='./file0\x00', 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00002de000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da0000)=0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f4c000-0x4)=0x14) r2 = open(&(0x7f00006be000-0x8)='./file0\x00', 0x0, 0xfffffffffffffffd) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r2, &(0x7f000057d000)='./file0\x00', 0x200) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000082d000-0x4)=0x0) getpid() r3 = getpgid(0x0) r4 = syz_open_procfs(r3, &(0x7f000041d000)="6d6f756e74696e666f00a4") sendfile(r4, r4, &(0x7f00008be000)=0x0, 0x401) 2018/01/25 20:51:54 executing program 4: ustat(0x205, &(0x7f0000d47000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/172, 0xac, 0x40000041, &(0x7f00007eb000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/25 20:51:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000241000)=0xfffffffffffffffe) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00009a3000-0x10)={0x3, &(0x7f00004ab000-0x18)=[{0x7fffffff, 0x3, 0x0, 0x5}, {0x7, 0xff, 0x5, 0x200}, {0x6, 0x2, 0xf5f, 0x8}]}, 0x10) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000719000-0x1)=0x0) [ 92.226042] binder: BINDER_SET_CONTEXT_MGR already set [ 92.238707] binder: 16005:16019 ioctl 40046207 0 returned -16 2018/01/25 20:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000818000-0x4)=0x400000000000000, 0xffffffffffffff52) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:51:54 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x109400, 0xc9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7ff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000+0x205)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000-0xa0)={r1, @in6={{0xa, 0x3, 0x1, @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]}, 0x4, 0x5, 0x4, 0x8, 0x4}, &(0x7f0000001000-0x4)=0xa0) 2018/01/25 20:51:54 executing program 6: mmap(&(0x7f0000013000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket(0x10, 0x80002, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000084f000-0x4)=0x0) write(r1, &(0x7f0000613000-0x26)="260000005e000900000000f839e3000000f40f00010000000c0008000000085b1ee9ff6e35ea", 0x26) 2018/01/25 20:51:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f00009c4000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000360000-0x35)=""/53, 0x35) r1 = syz_open_dev$sg(&(0x7f0000df8000)='/dev/sg#\x00', 0x80000001, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)={0x7, 0x8f, 0x3, 0x1, 0x81, 0x1b}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000592000)={0x0, 0x38, &(0x7f0000001000-0x38)=[@in6={0xa, 0x3, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000-0x4e)={r2, 0x10001, 0x46, "827db69ac3017e8b277b07895152294f54944be11aed3a1df778a3d10fe3f417fdde9313bae51a079f8ba596a3917ba8f447a4c7e19033fc8fa5891ab352279e9ea6845a59f9"}, 0x4e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x1, 0x9ee4, 0x1}, &(0x7f0000002000-0x4)=0xa0) 2018/01/25 20:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) prctl$intptr(0x2e, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000d54000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004f4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) recvfrom$inet(r1, &(0x7f00005d6000)=""/251, 0xfb, 0x0, &(0x7f0000508000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000849000-0xc)='/dev/ashmem\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) seccomp(0x1, 0x68fed51e9bc9a7bb, &(0x7f0000d03000-0x10)={0x4, &(0x7f0000ab2000-0x20)=[{0x5, 0x6bd1, 0xfff, 0x1}, {0x6, 0x84, 0x8, 0x4db}, {0x3, 0x7ff, 0x7f00000000, 0x80000001}, {0x57f2caa1, 0x9e, 0x9, 0xda9}]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f81000-0x8)={0x0, 0x0}) r2 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f00008fa000)=0x0) sendto$llc(r2, &(0x7f0000fe4000)="f585c77ba1e4608096e829dd93df02c7818cbed29a9c957dbfd9c2c2b7ced862c920a8bb933c578132cbbbe63015863ef0133e6edbc94ac4971326af7bec9233b3fbb8a652cc4703dfdcf06359e476d126cd22a766469bbd89218e89dcacf4fca2fbf9434411f5bd354ed7cdbf3f", 0x6e, 0x4, &(0x7f0000709000)={0x1a, 0x1b, 0xfb96, 0x5, 0x6, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000809000-0x6)={0x0, 0x8}, &(0x7f0000b43000)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d19000)={r0, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x39}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f39000-0x4)=0x8c) write$sndseq(0xffffffffffffffff, &(0x7f000079e000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x0}, {0x0, 0x6}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x60) 2018/01/25 20:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eed000)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000088d000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008af000-0x4)=0xe8) quotactl(0x7, &(0x7f0000ced000-0xa)='./control\x00', r2, &(0x7f0000e01000-0xce)="ac8ce66802de9110069d3b508b51b088804c9dce746594986b5ea00f5434e339591522b2523ffb772c6a1a71a1a328d2927ce5092431c0fc9e66e2395c8c36373214a64ed208713d19a04881605dd22c70b380a22421f9a15309aa45c615d3f59cc482a2036250362b7ff68da71f571de6e813d996e87301e0f0b3fe3c741f21222d606c622c0417999619f34d0d9ba770afcef2018e141f26e30951e84a6fb972ea17c6ecc3e10c0dc6228ff449a0b79546dce84d0a06d04a859eaec067df9e6f338a27ce8263e7ebdf03489b8a") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000400000)=[], 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000363000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x40000001, 0x0}) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) getsockname$inet(r3, &(0x7f0000e19000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000642000-0x4)=0x10) r4 = inotify_add_watch(r3, &(0x7f0000eab000)='./control\x00', 0x250) inotify_rm_watch(r0, r4) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x10000) lseek(0xffffffffffffffff, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000819000)={r5, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00009c8000-0xc)={@empty=0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00005e5000)=0xc) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file1\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000103000-0xe)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aad000-0x4)=0x14) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000876000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008be000-0x8)={0x6, 0x1, 0x81, 0x3}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/25 20:51:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x6) connect$inet6(r0, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) r1 = openat(0xffffffffffffff9c, &(0x7f0000487000-0x8)='./file0\x00', 0x800, 0x13a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006fb000)={0x0, 0x400}, &(0x7f0000130000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f14000-0x13)={r2, 0x3f5, 0x2, 0x100, 0x39d, 0x6}, &(0x7f0000050000-0x4)=0x14) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000f35000)=0x10000) 2018/01/25 20:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000108000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000373000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:51:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001e4000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000fb8000+0x19c)=0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00009e6000)=[], 0x8d, 0x8) ioctl$TIOCSBRK(r2, 0x5427) close(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xc0000005, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000b8c000)=""/136, &(0x7f0000e5c000-0x4)=0x88) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00002bd000-0x8)={0x10000, 0x59}) 2018/01/25 20:51:54 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f000009d000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f00006e1000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x1000)=""/4096, &(0x7f00006c4000)=0x1000) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000004000)={0xbb, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 20:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007f3000)='./file0\x00', 0x180, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000321000)=0x0, 0xfffffffffffffe06) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000e03000)={0x7d75, 0x7}) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000ae7000)=""/148, &(0x7f0000a1e000-0x4)=0x94) 2018/01/25 20:51:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r1, &(0x7f000058c000)=[{&(0x7f0000423000-0x97)=""/151, 0x97}], 0x1) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000d51000-0x16)={0x1, 0x3, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000950000-0x8)={0x0, 0x2}, &(0x7f000015b000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000766000-0x6)={r2, 0x8}, 0x6) 2018/01/25 20:51:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x0, 0x3, 0x4, &(0x7f0000344000)={0x0, 0x0}) r2 = dup2(r0, r1) r3 = accept4$packet(r2, &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004d1000)=0x14, 0xfffffffffffffffd) connect$packet(r3, &(0x7f00009eb000-0x14)={0x11, 0x1f, r4, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x2fd) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000036b000-0x6b)="211205bcb19b60a9eb1d6536a723d65727231e27bec2d562682a6a778865b5b3a370abd24d3aa018ab78b6e599e87756d855ca737841f59db8ecae594326d30e352e6800a8b2fdda962a4cc0591d316d02efde1c66ffb5d7a6514e3afbec0a37faa9f00a64c56f6b36883e") ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00003cf000-0x4)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000d6000-0xc)={@empty=0x0, @multicast2=0xe0000002, r4}, 0xc) 2018/01/25 20:51:54 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f000001b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000008000-0x4)=0x58) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001d000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f000000f000-0x3)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f000000e000-0x4)=0x0) bind$inet(r4, &(0x7f000000e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r4, 0x0) 2018/01/25 20:51:55 executing program 0: mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000007000)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00008a0000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000317000)=0x8, 0x80800) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00008a1000-0x4)={0x0, 0x0}) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)=':', 0x1}], 0x1) 2018/01/25 20:51:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x400) lgetxattr(&(0x7f0000c1e000)='./file0\x00', &(0x7f0000656000-0x7)=@random={'user.', '-\x00'}, &(0x7f0000777000)=""/40, 0x28) connect$inet6(r0, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00003a7000-0xde)=""/222, &(0x7f0000d0e000-0x4)=0xffffffa4) unlink(&(0x7f0000890000)='./file0\x00') 2018/01/25 20:51:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r3, r2, 0x80, 0x2000000) fcntl$setsig(r4, 0xa, 0x2f) 2018/01/25 20:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000471000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000c74000-0x90)="e55e13dbf6cf8a4962401a4a7be5275e22c50d6b67fef8e214bc1d1e8708250c0a53d5cdd7a8f908940175dbb8788bcdbeaa28517e7b1aa30c22d693dcda0625a740ea4aedf220f382dff2c01eb348e1ba764bc727f654ac135e68ddc227a3136b754980021ef8482bda6d994e2654cd9a0428626d07964148f5cb8376408b825df67086e177bc760ba67a29bab5b8c5") r1 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r1, &(0x7f00004b0000-0x8)=0x0, r0, &(0x7f000062a000-0x8)=0x0, 0x4, 0xf) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000066f000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000293000-0x14)={0x0, 0x800, 0xffff, 0x0, 0x0}, 0x14) writev(r1, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000453000-0x4)=0x64, &(0x7f000079f000)=0x4) fcntl$setflags(r2, 0x2, 0x1) sendmsg(r1, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ead000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timerfd_settime(r3, 0x1, &(0x7f000019a000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00008b6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c60000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000ce1000)={r4, 0x1}) 2018/01/25 20:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000171000-0x1c)={0x0, 0x0, []}) remap_file_pages(&(0x7f0000669000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x44000) unshare(0x400) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000351000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap$binder(&(0x7f0000ac1000/0x2000)=nil, 0x2000, 0x2000004, 0x10, r1, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000b03000-0x4)=0x0) clock_gettime(0x2, &(0x7f0000e39000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000cc5000-0x20)={{0x0, 0x0}, {r2, r3+10000000}}, &(0x7f0000079000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 20:51:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x80045105) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000caf000)={0x20000000, 0x471, 0x1d}) 2018/01/25 20:51:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f000059b000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005d4000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000681000)=""/83) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000aa1000)={{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]}) 2018/01/25 20:51:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00001cd000)=0x3, 0x4) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000520000)={r4, 0xda1e}, &(0x7f0000cf2000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b35000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a27000-0x9)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00003d1000-0x98)={0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000006, 0x3f}, &(0x7f0000d29000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000daa000)={r1, 0x57, "8bd2aeafd592016ef5ec296c5cb43a8f57476cced08894d3c514f1de74c2310f190787beece20337a0ce65527624dfb83d0e5a4cbacd9c85b5cd401b67778d7b9f62d6bd9104e876f95736e21c456a50ab2770ba4d7784"}, &(0x7f0000d41000-0x4)=0x5f) r2 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000fe9000-0x4)=0x0, &(0x7f0000a92000)=0x0, &(0x7f0000cf5000)=0x0) getresuid(&(0x7f000052c000)=0x0, &(0x7f0000e94000-0x4)=0x0, &(0x7f00007d4000-0x4)=0x0) setreuid(r3, r4) mq_timedsend(r2, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000)="", 0x0, 0x3ff, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r2, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/01/25 20:51:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101002, 0x0) getdents64(r0, &(0x7f0000735000-0xeb)=""/235, 0xeb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x8000451f, &(0x7f000058f000)="") 2018/01/25 20:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000030000-0xd)='/dev/usbmon#\x00', 0x3, 0x400002) bind$inet(r0, &(0x7f0000251000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fde000/0x4000)=nil, 0x4000, 0x2000000, 0x13, r0, 0x0) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/25 20:51:55 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000012000)=[{{&(0x7f0000011000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000013000-0x60)=""/96, 0x60}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000012000)=""/4096, 0x1000}, {&(0x7f0000013000-0xbf)=""/191, 0xbf}, {&(0x7f0000004000-0xdd)=""/221, 0xdd}], 0x5, &(0x7f0000012000)=""/248, 0xf8, 0x1}, 0x31d}, {{&(0x7f000000f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x70)=[{&(0x7f0000012000)=""/4096, 0x1000}, {&(0x7f0000013000-0xf1)=""/241, 0xf1}, {&(0x7f0000013000-0xc7)=""/199, 0xc7}, {&(0x7f0000012000)=""/133, 0x85}, {&(0x7f0000003000)=""/145, 0x91}, {&(0x7f0000013000-0xaf)=""/175, 0xaf}, {&(0x7f0000012000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0xfff}, 0x7fff}, {{&(0x7f000000f000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000011000)=[{&(0x7f0000001000)=""/118, 0x76}, {&(0x7f0000012000)=""/234, 0xffffffffffffff6b}, {&(0x7f0000011000-0xb1)=""/177, 0xb1}, {&(0x7f0000012000)=""/103, 0x67}, {&(0x7f0000013000-0xe9)=""/233, 0xe9}, {&(0x7f0000013000-0x75)=""/117, 0x75}, {&(0x7f000000b000)=""/34, 0x22}], 0x7, &(0x7f0000001000)=""/27, 0x1b, 0x0}, 0x2}, {{&(0x7f0000013000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000013000-0x60)=[{&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000013000-0xa8)=""/168, 0xa8}, {&(0x7f0000013000-0x5d)=""/93, 0x5d}, {&(0x7f0000000000)=""/252, 0xfc}, {&(0x7f0000009000)=""/126, 0x7e}, {&(0x7f0000013000-0x59)=""/89, 0x59}], 0x6, &(0x7f0000013000-0x13)=""/19, 0xffffff93, 0x9}, 0x7}, {{&(0x7f0000013000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x70)=[{&(0x7f0000013000-0x3e)=""/62, 0x3e}, {&(0x7f0000013000-0xc6)=""/198, 0xc6}, {&(0x7f000000c000-0x36)=""/54, 0x36}, {&(0x7f0000012000-0xd1)=""/209, 0xd1}, {&(0x7f0000013000-0xae)=""/174, 0xae}, {&(0x7f0000013000-0x80)=""/128, 0x80}, {&(0x7f000000f000)=""/29, 0x1d}], 0x7, &(0x7f0000012000)=""/15, 0xf, 0x0}, 0x0}, {{&(0x7f0000013000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000003000-0x10)=[{&(0x7f0000013000-0x97)=""/151, 0x97}], 0x1, &(0x7f0000010000-0xdc)=""/220, 0xdc, 0x1}, 0x3}, {{&(0x7f0000013000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000003000-0x40)=[{&(0x7f0000013000-0xdb)=""/219, 0xdb}, {&(0x7f0000012000)=""/233, 0xe9}, {&(0x7f0000012000)=""/209, 0xd1}, {&(0x7f0000013000-0x61)=""/97, 0x376}], 0x4, &(0x7f0000013000-0x4f)=""/79, 0x4f, 0x4}, 0x3}, {{&(0x7f0000009000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000013000-0x30)=[{&(0x7f000000e000-0xb5)=""/181, 0xb5}, {&(0x7f0000011000-0xb5)=""/181, 0xb5}, {&(0x7f0000012000)=""/4096, 0x1000}], 0x3, &(0x7f0000008000-0x1a)=""/26, 0x1a, 0x7}, 0xffffffffffffffff}], 0x8, 0x40, &(0x7f000000d000-0x10)={0x0, 0x989680}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000008000-0x4)={0x8}, 0x4) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1208)={0x1208, 0x1a, 0x301, 0xffffffffffffffff, 0x1, {0x2, 0x0, 0x0}, [@typed={0xc, 0xc, @pid=r1}, @nested={0x1e8, 0x2c, [@typed={0xc, 0x33, @pid=r1}, @generic="b589bd252cbec305769d71b9e2d58f8bd7c521ae57a61149ec7a59d69ba0ccb90047c3c2751bcefcf38e5677cd8de947938b320a01798dbac357280d6a1d9e0e2c0b438e2bd5a363b8da5c1ded1f0b317c1228b59e21b8214730d8d443513b31e7496abae0d5", @generic="f72942bbd81ac5522e93aed5b7104e005b050a301f1b891fa3c1e7f73f6f07fe11b0c87d871bd800b316c52dbedfe1cdeb32fbfc5ede7bba5118bb9700140176de4a73af4b281203b632b5a26765f172d22eee12e579210b1aa30965826abc5c3ca8823a0fad440fd4c9f0308e495174864a0fed1441e9c055f8a8af1af2f264cb3d35060ae6600504ff8b019fd340", @typed={0x5c, 0x7, @binary="16fa6112c44864512bf247e8b76e5c093ce9ba6c3975491fbdfee465242afda24b00410e28f57e464eff6949ea6d83b4bdb4e94b4fff993c38be1082848274e507aee5dfed6078d768b00abc1b74d3f69a88"}, @typed={0x8, 0x6e, @void=""}, @generic="51878fd4f1a55b03dadffccacd03215a4bf1eea92a173c66aabc726c2e7561b3db44247607cfeb5e8ba1e0fa3e54c6950b248bfab41daaa555678ba4e50868e213115cbebd92c92f27e32239fb9995d862bc03caae58daaf6c6052e2ab9137e3c3c48742b94cfe0cb5e270fa03f3352ae895", @typed={0xc, 0x69, @pid=r1}]}, @generic="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"]}, 0x1208}, 0x1, 0x0, 0x0, 0x0}, 0x890) 2018/01/25 20:51:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e92000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009af000)=0x0, &(0x7f000087c000-0x1)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) unshare(0x28060400) exit(0x0) socketpair(0xb, 0x4, 0xfffffffffffffa3d, &(0x7f00009f0000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x2e, &(0x7f0000071000-0x2e)={@random="24d7712d2bb0", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x1, 0x4, 0x4}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @loopback=0x7f000001, @random="114ba08e5549", @remote={0xac, 0x14, 0x0, 0xbb}}}}}, &(0x7f000074f000-0x18)={0x1, 0x4, [0xbca, 0x5e5, 0xffb, 0x381]}) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f000078c000)=0x0, &(0x7f00007c5000-0x4)=0x4) r3 = gettid() getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000112000)={0x0, 0x2c73}, &(0x7f00005cb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007b2000)={r4, 0x401, 0x1000, 0x9, 0x4, 0x5}, 0x14) tkill(r3, 0x16) 2018/01/25 20:51:55 executing program 1: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002c4000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000765000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000001000-0x24)={0x9, 0x1, 0x4, 0x8, 0xdeca, 0x9, 0x3, 0x4, 0x8000, 0x7ff, 0x0, 0x64}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000000)={r0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x5}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") getegid() sendto$inet(r3, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00008fa000)={@broadcast=0xffffffff, @multicast1=0xe0000001, r0}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000385000)=[@in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x62e2}, @in={0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x9}], 0x74) writev(r3, &(0x7f00007f4000)=[{&(0x7f0000eb2000)="32f9", 0x2}], 0x1) sendmsg(r3, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001db000)=[{&(0x7f0000605000-0x1)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000231000)='/dev/keychord\x00', 0x2000, 0x0) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000656000-0x4)=0x7fff, 0x4) 2018/01/25 20:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0xc1e4, 0xb1, 0x800) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) unlink(&(0x7f000072a000)='./file0\x00') r2 = syz_open_dev$tun(&(0x7f0000652000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@generic="6c21cb6e16ff5d307e87db79bf5f5c48", @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f000099f000-0x27)="29efa55bd4d8bd0efc1ca39945000073a6ba24c14bab24751f60cff41805000000000003006900", 0x35f, 0x20000040, &(0x7f0000d17000)={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d9) 2018/01/25 20:51:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000727000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eb9000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006d3000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x8)='net/ipx\x00') mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000085b000)={0x0, 0x6}, &(0x7f0000628000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000001000-0xf7)=""/247, 0xf7, 0x41, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0xe58, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000336000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xfffffffffffffff7, 0x100, 0x2, 0x400}, &(0x7f0000a7f000)=0xa0) stat(&(0x7f00001ba000)='./file0\x00', &(0x7f00000ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8000, r4, 0x0, 0x0, 0x0) r5 = add_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x17)="e821a61a8f4ba1fb1697272ab844c37588aca586af8350", 0x17, 0xfffffffffffffffc) keyctl$invalidate(0x15, r5) 2018/01/25 20:51:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f000048e000-0xc0)=[{0x2, 0x20, 0x10000, 0x80, @time={0x77359400, 0x0}, {0x0, 0x2}, {0x6, 0x4}, @addr={0x9, 0x0}}, {0x6, 0x9, 0x400, 0xffffffff, @tick=0x9, {0x7, 0x9}, {0x4, 0x3}, @quote={{0x8, 0x800}, 0x0, &(0x7f0000fc9000-0x30)={0x1ed, 0x401, 0x2, 0x40, @time={0x77359400, 0x0}, {0x400, 0x7}, {0x800, 0x9}, @raw32={[0x7, 0x5, 0x8]}}}}, {0x1, 0xfffffffffffffff8, 0x2, 0x0, @time={0x77359400, 0x0}, {0x1, 0x4}, {0x0, 0x2}, @raw8={"79aeb4d6097a673f33047828"}}, {0x7fff, 0x0, 0x81, 0x6, @time={0x77359400, 0x0}, {0x15, 0x20}, {0xffffffffffffff5b, 0x7f}, @raw32={[0x0, 0x800, 0x3]}}], 0xc0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0xf)='net/ip6_mr_vif\x00') sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/25 20:51:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000320000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) clock_gettime(0x0, &(0x7f0000acd000)={0x0, 0x0}) futex(&(0x7f0000a5c000)=0x6, 0x3, 0x8, &(0x7f00006d4000)={r1, r2+10000000}, &(0x7f0000518000-0x4)=0x6a7, 0x101) r3 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000013e000)={{0x0, 0x1c9c380}, {r4, r5}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc5000-0xb)='/dev/hwrng\x00', 0x402000, 0x0) mq_timedsend(r6, &(0x7f0000bb0000-0x6)="c369a34213ee", 0x6, 0x4, &(0x7f0000259000-0x10)={0x0, 0x989680}) ppoll(&(0x7f00000a1000)=[{r3, 0x4201, 0x0}], 0x1, &(0x7f0000e84000-0x10)={0x0, 0x0}, &(0x7f0000254000)={0x0}, 0x8) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000057000-0x12)=""/18) ioctl$VT_RELDISP(r0, 0x5605) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000fa2000)=0x0) r7 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000a8e000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000142000-0x4)=0x0) r8 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) r9 = syz_open_dev$usbmon(&(0x7f00005f1000)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000050b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000048a000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000bdd000)={r10, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40007, 0x6}, &(0x7f0000a6e000)=0x98) ioctl$EVIOCSABS20(r8, 0x401845e0, &(0x7f00004c1000-0x18)={0x8, 0x9, 0xf3aa, 0x100000000005, 0x7, 0x3}) creat(&(0x7f0000ecf000-0xe)='./file0\x00', 0x8) ftruncate(r7, 0x10000) sendfile(r8, r7, 0x0, 0x72439a6b) 2018/01/25 20:51:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000865000)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000053d000)='lp\x00', 0xfffffffffffffd51) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000270000)={0x0, 0x2}, &(0x7f0000117000)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d6f000)={r1, 0x7, 0x30, 0x5, 0x1}, &(0x7f0000d63000)=0x18) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000bf9000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000618000-0xb2)=""/178) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000d6a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mprotect(&(0x7f0000db9000/0x3000)=nil, 0x3000, 0x2) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1000, 0x6, &(0x7f0000774000/0x1000)=nil) getpeername$inet6(r0, &(0x7f00008ca000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000cd9000-0x4)=0x1c) syz_open_dev$tun(&(0x7f0000b59000-0xd)='/dev/net/tun\x00', 0x0, 0x212000) symlinkat(&(0x7f0000ff8000)='./file0\x00', r2, &(0x7f0000a8b000)='./file0\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000558000)={0x0, 0x88, &(0x7f0000107000-0x88)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x72, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x9}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4000}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ced000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000266000-0xa0)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58d, 0xc9, 0x10000, 0x400, 0x48}, &(0x7f0000637000-0x4)=0xa0) 2018/01/25 20:51:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") connect$netlink(r0, &(0x7f00000a3000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = getpgrp(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c9b000-0x4)=0x4, 0x4) process_vm_readv(r1, &(0x7f0000519000-0x70)=[{&(0x7f0000a23000-0xb2)=""/178, 0xb2}, {&(0x7f000008c000-0x81)=""/129, 0x81}, {&(0x7f00009ae000-0xbd)=""/189, 0xbd}, {&(0x7f0000767000)=""/17, 0x11}, {&(0x7f000021b000-0xd0)=""/208, 0xd0}, {&(0x7f0000f14000-0xdd)=""/221, 0xdd}, {&(0x7f000015d000-0xb9)=""/185, 0xb9}], 0x7, &(0x7f00001ae000)=[{&(0x7f00000fc000)=""/60, 0x3c}], 0x1, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000897000)=""/70) preadv(r0, &(0x7f0000bca000)=[{&(0x7f0000fdb000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/25 20:51:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r3, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r3, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r3, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) r4 = socket$inet(0x2, 0x2, 0x0) getsockopt(r0, 0x8, 0x1ff, &(0x7f0000161000)=""/4096, &(0x7f00004dc000)=0x1000) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000aa000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) accept4$packet(r1, &(0x7f00000ae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000039e000)=0x14, 0x800) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r4, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r2, &(0x7f0000977000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eba000)=0x10) 2018/01/25 20:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009f8000)={0x0, 0xc2c}, &(0x7f0000ddd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000bd5000)={r1, 0x280000}, &(0x7f0000a96000)=0x8) close(r0) 2018/01/25 20:51:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20000000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000693000-0x8)={0x0, 0x3}, &(0x7f000050a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004e0000)={r2, 0xeec, 0x30}, &(0x7f0000dea000)=0xc) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r3, 0x0, 0x0, 0x10000) lseek(r3, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r4, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000316000-0x6)='vegas\x00', 0x6) 2018/01/25 20:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f17000-0x10)=@common='ip6_vti0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) pipe(&(0x7f0000fb6000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000be5000)={0x7, 0x100000000}) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:51:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2c040, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00007b7000-0x48)={{0x3, 0x2, 0x6, 0x0, 0x100000001}, 0x7f, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000b74000-0x4)=0x200000) 2018/01/25 20:51:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00001cd000)=0x3, 0x4) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000520000)={r4, 0xda1e}, &(0x7f0000cf2000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b35000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000fe4000-0xd)='/dev/usbmon#\x00', 0x7fffffff, 0x100) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000126000)={0x80000000}, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bd9000-0x4)=0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00009ce000)=0x40) capget(&(0x7f0000516000)={0x20080522, r2}, &(0x7f0000f11000-0x18)={0x3, 0x9, 0x5, 0xfc2, 0xff, 0xfe0a}) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = socket$unix(0x1, 0x5, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000485000)='/selinux/member\x00', 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/25 20:51:55 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000000)={r2, &(0x7f0000012000-0x86)=""/134}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/33, 0x21}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) 2018/01/25 20:51:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) unlink(&(0x7f0000a9a000-0x8)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00006a3000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b07000-0x4)=0xe8) r2 = getegid() syz_fuse_mount(&(0x7f0000eda000-0x8)='./file0\x00', 0x4000, r1, r2, 0x4114dd75, 0x0) 2018/01/25 20:51:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0xfffffffffffffeff, &(0x7f00008b1000-0x8)={0x0, 0x0}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = syz_open_dev$sg(&(0x7f00008fc000-0x9)='/dev/sg#\x00', 0x80000001, 0x81) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000dd7000-0x4)=0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000444000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x802c542a, &(0x7f0000bd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e39000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00005b9000)={0x6, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() lstat(&(0x7f000092e000)='./file0\x00', &(0x7f00008e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000389000)={&(0x7f000075b000)={0x10, 0x0, 0x0, 0x1020000}, 0xc, &(0x7f00009e7000)={&(0x7f0000ab7000)={0x20, 0x13, 0xf, 0x2, 0x4, 0x1, {0x0, 0x0, 0x8}, [@typed={0xc, 0x33, @uid=r3}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x8004) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000078000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000fb1000)={0x9, &(0x7f00009b0000)=""/4096, &(0x7f0000e32000)=[{0x1, 0x8d, 0x3, &(0x7f0000b67000-0x8d)=""/141}, {0x9, 0xf9, 0x0, &(0x7f0000b44000-0xf9)=""/249}, {0x7, 0x4d, 0x8000, &(0x7f0000dfa000-0x4d)=""/77}, {0xfffffffffffffff7, 0xef, 0x7, &(0x7f0000c94000-0xef)=""/239}, {0x1, 0x46, 0x65b, &(0x7f0000450000-0x46)=""/70}, {0x6, 0x6b, 0xffffffff, &(0x7f00007d5000)=""/107}, {0x9, 0x39, 0x7fff, &(0x7f000002c000-0x39)=""/57}, {0x2000000, 0x2f, 0x656, &(0x7f00008fa000)=""/47}, {0xe3, 0x96, 0x7, &(0x7f00002a9000)=""/150}]}) 2018/01/25 20:51:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000032b000/0x4000)=nil, 0x4000, 0x4, r4) 2018/01/25 20:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d4d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000176000-0x14)={0x57, 0x6, 0x100000001, {0x4, 0x9d}, {0x8000000000, 0x3}, @rumble={0x100000000, 0x3ff}}) close(r0) renameat(r0, &(0x7f00008ca000)='./file0\x00', r2, &(0x7f0000d54000-0x8)='./file0\x00') 2018/01/25 20:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) r1 = creat(&(0x7f0000c91000)='./file0\x00', 0x10) stat(&(0x7f0000ba0000-0x8)='./file0\x00', &(0x7f00009ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = getgid() r5 = getgid() setgroups(0x4, &(0x7f00009d4000-0x10)=[r2, r3, r4, r5]) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000d5000)=0xfff) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:51:55 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f000078d000)='\x00', 0x1}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fa7000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f000031e000)={{0x0, 0x4}, {0xcb63, 0x1}, 0x6, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fa6000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000fa6000)="3c898a38ec630dbed0316569f0fab9221bc8cc60ba5969cfadc4b94580222e059e146795cddfd2e4ce5067d7c9fc9bca0c302cc19012c9e48e351377169ccbeb8e4110f5badac57e143c7c14a77b01d20ecbb205640a4b6568", 0x59, 0x4000000, &(0x7f00000d2000-0x1c)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa6000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r5, 0x5401, &(0x7f00005db000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 20:51:56 executing program 3: clock_getres(0xfffffffffffffffb, &(0x7f0000c30000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8040, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f00002ac000-0x28)=[0x100000001, 0x0, 0x80000001, 0x10000, 0x100, 0x4897, 0x1, 0x0, 0x5, 0x0], 0xa, 0x44ca1e21, 0x10001, 0x7, 0x5c00, 0x8, {0x1000, 0xfffffffffffffff9, 0x583, 0x80000000, 0x4, 0x0, 0x6, 0x7, 0x5, 0x100, 0xf11, 0x7, 0x3, 0x3, "9edde5d64e76ab78e78daa9c0b4111a921ef7b7dee77d78f1b7b935d73f05222"}}) 2018/01/25 20:51:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000692000)=""/203, &(0x7f00005fd000-0x4)=0xcb) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:51:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000979000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000df6000-0x4)=0x1c, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000310000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d25000-0x28)=@ethtool_eee={0x45, 0x1, 0xffffffff7fffffff, 0x401, 0x1, 0x6, 0x0, 0x100, [0x100000001, 0xfffffffffffffff7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000dcc000)='/dev/ashmem\x00') 2018/01/25 20:51:56 executing program 4: r0 = socket(0x5, 0x80004, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5451) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x20, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x8000, 0x8, 0x80000001, 0xfffffffffffffffe, 0x5, 0x80, 0x3ff, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000ef1000)="021f00f401000100000000205ee10000", 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000652000-0xd)='/dev/usbmon#\x00', 0xfff, 0x0) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000167000-0x1)=0x10001, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c0a000)={0x0, 0x0}) 2018/01/25 20:51:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000680000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000e3c000-0x32)={0x0, 0x3, 0x5, {0x0, 0x5}, {0x2, 0x20}, @period={0x5d, 0x1, 0x1, 0xf8, 0x8, {0xd8d, 0x2, 0x5, 0x0}, 0x5, [0xf3, 0xffff, 0x0, 0x9, 0x1]}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003f1000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000064a000)='net/if_inet6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f0000165000-0x8)=0x2, 0x400000ff) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x2004, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:51:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000fee000)=0x9, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000b6000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff0706000000070a000000010000001883000016fffff70000d81f99645aff00", 0x29}], 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f000035f000)='/dev/ppp\x00', 0x0, 0x0) 2018/01/25 20:51:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000449000-0xa)='/dev/ptmx\x00', 0x200100, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c8e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$ipx(r1, &(0x7f00003ac000)=""/193, 0xc1, 0x10000, &(0x7f0000ed6000)={0x4, 0x7fff, 0x6, "9c16828daa73", 0x7, 0x0}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r3, 0x0, 0x0, 0x10000) lseek(r3, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000819000)={r4, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a28000-0x8)={0x0}, 0x8) readv(r0, &(0x7f0000b60000-0x40)=[{&(0x7f0000cba000-0xae)=""/128, 0x80}], 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001dd000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000069000-0x4)={0x0}, &(0x7f00004cd000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d2000)={0xa0000000, 0x0}) signalfd4(r0, &(0x7f0000e21000)={0x0}, 0x8, 0x0) 2018/01/25 20:51:56 executing program 3: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000aea000-0x50)={@common='sit0\x00', @ifru_names=@generic="2ff0db56aecf7ca81d1e0354bbf343ef"}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000004d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000ff7000-0x4)={0x9}, 0x4) 2018/01/25 20:51:56 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd8000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000fd9000-0x20)={{r0, r1+10000000}, {0x77359400, 0x0}}, &(0x7f0000fd8000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd8000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000990000-0x20)={{0x0, 0x0}, {r2, r3+10000000}}, &(0x7f0000fd8000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f0000814000)={{0x0, 0x989680}, {r4, 0x0}}, &(0x7f0000a86000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd7000)=0x0, 0x8, 0x4, &(0x7f0000f64000)={0x0, r5}, &(0x7f0000fd8000)=0x0, 0xfffffffffffffffc) 2018/01/25 20:51:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40780, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffd3e, &(0x7f0000f70000-0x10)={&(0x7f0000364000)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x5}]}, 0x5}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000611000)={0x8, 0x7fff, 0x1, 0x3, 0x3, [{0x39, 0x7, 0x523, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x6, 0x7f, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffff, 0x6, 0xfffffffffffffff8, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}]}) 2018/01/25 20:51:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000007e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000014a000-0x4)=0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dc3000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000b04000)=0x0, &(0x7f0000871000)=0x4) write$selinux_context(r1, &(0x7f0000527000)='system_u:object_r:dhcpd_initrc_exec_t:s0\x00', 0x29) set_robust_list(&(0x7f0000278000)={&(0x7f0000bd4000/0x3000)=nil, 0xfffffffffffffffe, &(0x7f0000f8b000/0x3000)=nil}, 0x18) r2 = syz_open_procfs(r0, &(0x7f000000c000-0x7)="666400000004bb") utimensat(r2, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) 2018/01/25 20:51:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") remap_file_pages(&(0x7f0000a8e000/0x1000)=nil, 0x1000, 0x2000000, 0x8821, 0x102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:56 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() readv(r0, &(0x7f0000a82000-0x80)=[{&(0x7f0000511000)=""/32, 0x20}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) fcntl$getflags(r0, 0x409) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) socketpair$inet(0x2, 0x7fc, 0x400004, &(0x7f000024e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00001a7000-0xe)={0x0, 0xffffffffffffff56, 0x3, [0x101, 0x4, 0x3f]}, &(0x7f0000866000)=0xe) fallocate(r2, 0x3, 0x7, 0x1ff) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000aea000)={r4, 0xbe}, &(0x7f0000233000)=0x8) 2018/01/25 20:51:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000ed7000)=@full={{0x3, {"e711e0bd3f021f"}, 0x0}, [{"81c829a28b7089"}, {"21f731983f2850"}, {"2d56da65b22355"}, {"166b809846a30c"}, {"4dec3cf6200266"}, {"bdaa9742333fe5"}, {"e7e6d43824fd0c"}, {"1924eea2ca1977"}]}, 0x48) pipe(&(0x7f00005f3000)={0x0, 0x0}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000c9000-0x10)={0x11, 0xe2, &(0x7f000066c000)="edbebe56abb28387f983871e6d8f70adf4a99853d49bc653ff70752ae95bf772ba2f00ab1cbc64e936d5a0e971edb4916b76e0af69154dded180922988ad0840a4180000000351ee412dd5d6553828192a8da49c12fabe55d1aed8031ac5612e7e20cba295f62893870c357e41cf573b3cf26f4581af13472b6daf9dbcea779cc381d718361b832f31a1e7f8757d82fd2b52febeee33e5aaea96e48e83a25a09e47f815bf30c26542326e60ba3d122910400000000000000cc8774c26e66d9d60b8e9875649f287bc760853c6609922344a1a1854b52058a4121b0db2b9423a2ac9f"}) 2018/01/25 20:51:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/25 20:51:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000045d000)=0x0) accept(r0, &(0x7f0000643000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000048b000)=0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c44000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00007f5000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) capset(&(0x7f00004b6000-0x8)={0x1998032d, r1}, &(0x7f0000292000)={0x2, 0xfffffffffffffffc, 0x0, 0x4, 0x8000, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00003c6000)={'raw\x00', 0x0, 0x0, 0x16f, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000665000-0x10)={0x0, 0x0}, [{{{@rand_addr=0xff, @multicast1=0xe0000001, 0xffffffff, 0xff000000, @generic="7b4f0f6b46b4ceedac863101c9acafbd", @generic="0dcf8693df04fa7d689f81c8e24e53d2", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73, 0x1, 0x2}, 0x200, 0x70, 0x16f, 0x1, {0xffffffffffffffff, 0xfffffffffffffffe}, []}, {0xff, "f7643e8dcc4ab0a96c6569cf380078b1dc130e916c832e223138a4b682", 0xf69, "bd323f93fdf453288f862a053ba2acc0674358e5b557cc0d90b8c8efcb46127c55edc8d069d8a4bda0a0b7f0b5dd90ad26a81f122973f028147245ae6d68f9b26c8e32f95f825f34d15fd5677df2e541b24479214ea1c6738e90a9ab694c3d056bcb2f1aff31619c7c9fdf3486b4da3baa215a85d5543d0cd2afeacc5962b3aa95be0a5454c0bcacfde84bfc8520f849cdb871a9caf6daacfa419928586a94630b60d57dd480333b423aa547c9f2e227c643e868bbf5bd40cb8205e77d2d5fc08707a7d0298a731f72b84d53b8cf39c2e127058ef50ac9aa07bdcd755be1f4"}}]}, 0x1cf) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00006d1000-0x90)={0x3, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/25 20:51:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x6, 0x0, 0x0, 0x8000000000054004}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000999000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x400200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000c4c000)=""/62, 0x3e, 0x20, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x0, 0x4, {0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3ff}}}, 0x32) 2018/01/25 20:51:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000b60000)='./file0\x00', 0x2000, 0x40) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000455000-0x10)={&(0x7f0000c2a000/0x3000)=nil, 0x3000}) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000cd9000)='e', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000363000-0x50)={@generic="7a15deb4c2044445c6f372b64acfec42", @ifru_data=&(0x7f000038d000)="82fb5116997f1eb30dbcf93d72b316534c89293cc749fb9f75816a7e7e61b120"}) 2018/01/25 20:51:56 executing program 2: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000d40000)={0x6, 0x8}) write$selinux_load(r1, &(0x7f0000d3f000)={0xf97cff8c, 0x8, 'SE Linux', "15ebd840d5af8355c07b671cd19e7b59d8c37ff781f5ce3d2502c739835c61fa92300febff66442e64e6e76761d33bcfa91882aa94a89b7dfd80e76d91d4eaabedaa56ee7847b7a50c4cd6b48188a399468e2281ea48c3a69b8b727a611760e33a845e6bc361acd0ed77"}, 0x7a) 2018/01/25 20:51:56 executing program 4: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x85, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000004e000)={&(0x7f0000925000/0x1000)=nil, 0x1000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/25 20:51:56 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = userfaultfd(0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000091000-0x10)="1b3b99f047c68e04303bbf5671a73c80", 0x10) 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}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a59000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063f000)=0x2e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000095d000)=[@in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) r2 = socket$inet6(0xa, 0x801, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000725000)=""/32) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000c1d000)=0x800020007, 0xfffffffffffffcbc) kexec_load(0xd48, 0x1, &(0x7f0000d04000-0x20)=[{&(0x7f00009e8000)="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", 0x1000, 0x9, 0xbcc}], 0xa0001) 2018/01/25 20:51:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) 2018/01/25 20:51:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f3a000-0x8)={0x0, 0x0}, 0x8e914950d75ddbe5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000a54000)={{0x80000001, 0x7}, {0x3ff, 0x0}, 0x80000001, 0x2, 0xffffffffffffffc1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004b8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f00005b0000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xff95) 2018/01/25 20:51:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f00003e0000-0x4)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x100000000, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000485000)=0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x1, 0xffff, 0x0, 0x8000000}, 0x14) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:51:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000b60000)='./file0\x00', 0x2000, 0x40) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000455000-0x10)={&(0x7f0000c2a000/0x3000)=nil, 0x3000}) sendto$inet(r0, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000cd9000)='e', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000363000-0x50)={@generic="7a15deb4c2044445c6f372b64acfec42", @ifru_data=&(0x7f000038d000)="82fb5116997f1eb30dbcf93d72b316534c89293cc749fb9f75816a7e7e61b120"}) 2018/01/25 20:51:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000661000)=0x0) accept4(r0, &(0x7f0000580000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7f000-0x4)=0x20, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x0) bind(r1, &(0x7f00001cf000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xffffffffffffff6b) 2018/01/25 20:51:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000001000-0x4)=0xa5e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00006e5000)=0x400000000000001, 0x701) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000482000)="98", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x0, 0x7, 0xffff, 0x0, 0x0}, 0x14) writev(r1, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) sendmsg(r1, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:51:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bda000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000c51000)=""/160) r2 = memfd_create(&(0x7f00003f0000-0x9)='user@lo%\x00', 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000c6f000-0x4)=@int=0x0, &(0x7f0000c2a000-0x4)=0x4) connect$inet(r0, &(0x7f000000c000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/01/25 20:51:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005f8000)=0x0) setpriority(0x3, r0, 0x1f) r1 = socket(0x800000000000000a, 0x1, 0xfffffffffffffffe) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000039000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="00000000000008fb0700fa4a00ab00075b200000002000004000e7003072c101"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000053c000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x99, 0x1, 0xff, 0xa, 0x8c, 0x7, 0x100000000}, 0x20) 2018/01/25 20:51:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00001e8000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000687000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000189000-0x18)=[r0, r1, r2, r3, r4, r5]) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r6, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r6, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r7, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/25 20:51:56 executing program 5: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000630000-0x8)={0x0, 0x0}) futex(&(0x7f0000001000-0x4)=0x0, 0x84, 0x0, &(0x7f0000d46000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/25 20:51:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000efa000)=""/75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r3, 0x0, 0x0, 0x10000) lseek(r3, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x7}, &(0x7f0000097000)=0xffffffffffffff84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000819000)={r4, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:56 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a95000)={0x0, 0x16, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a97000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a97000-0x4)={0x0}, &(0x7f0000002000-0x4)=0x4) timer_delete(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000a94000)={&(0x7f0000a94000-0x60)={0x27, 0x400000, 0x8, 0x5, 0x6, 0xfffffffffffff801, "92b6f334c2ab9a0fac671495694e8803b86c1e184d019ae340a30a03d83d3fccafb207096714cd16f074e7a1438de46437be29b0cebdfbfb406900f245c049", 0x9}, 0x60, &(0x7f0000a96000-0x80)=[{&(0x7f0000a96000)="", 0x0}, {&(0x7f0000001000-0x46)="25b7a6c67beb160d60ba399f866e51efc5ff68fca55594ddce24a03e3b9122fc881c6aade50777665687d1e835d0a71c5013c41efb1d8bc7f155fdb62fffd1b4df24af47fdf3", 0x46}, {&(0x7f0000a95000-0x8a)="26c3404757ddcb654f1088a4a95964433bfe396898067c1aca67c1521cd98e6529e3d4cdbb3209fecefd2805cf6b05d7bc5b427cb8c2e5c4df6bee67e83343e93086631fd74f6f99989424b91729a1443e49a232368d62e7402a598ef94de0464998a24ecaa328b08929457418942e20351d24c44c29184c0c4589157fe0fb03bbba8dff861934b1d224", 0x8a}, {&(0x7f0000a94000-0xb9)="acc40f13cd8e0057071d7daeec8d8cb3fa1038befacd84966aee4aec5bd44c7ec6a6a2c83a336ea2f8162fe99166c1cdfc5edaba9e2ec1ea8600737914b117411706dbfe8c0596f1257ff8c588127cc13d337183dcf8e9b59ff0c1b1a6b263f1b5f59f901924577b1412e3a63d79366dc333fe3dfbb10a94594d62310018971c81a023eaca2c7dfcca92cc7de608c0f201d9f2d0d63c63239f8900594e77b844a514bfe73a7328c74d4502f151511e892f7e4c20a4ceea612c", 0xb9}, {&(0x7f0000a96000-0xda)="da044aaa6ba9dd8eeda2aa1bc8f064b4b7c9f1b820ce48c1cce2a5a487a578848e504d4732224f305fb399afc90604e470d28c4908399bb0d82a35987dccda10cdc80ee65d9407ec4b4627dbb089624737adc3aa7c9283a1c321d84b4a31815c40418a72e39cdf9bdbe3596ef455aeefebcc330d335af126a265a3b03f96f87b56364be6dd720b4cda38879a56bab7bc1b1a5445a8ad3f0ca0583a4c0fb6fdfa1e04cb18d6bb9a2199835decbcf10fb35637753eefe02cfa8c64856c00cdcc1151d3ff5d4563b257d01044636f91ba5237a2eff212afc9947aa1", 0xda}, {&(0x7f0000000000)="ff2d93fbee58f3a71109a60167afd648a07976bbdb384d3847c36bd1cae2a74ed4b82e4f0100c87d315f1f74cab1b031019e459101497442defe2b4ec52255a8f0b5035950274b628b33a3f7c16033ddad71241a03652c4eff5cdb9e7e340bdba1cc140802ca1f608f43189c80b110c441542c2ebeac03a084df6ae0f2da2ba686804ff6e109f56ae2ed7b67459712c7a6d9e4d83d86c48f240428cd878884cf2509f1f8595d733d", 0xa8}, {&(0x7f0000a96000)="301f91fb3711c44a6df7a6bd1fffd20909677e7168df29681336ad9714bed6e8389c42b1f42e3d8912a33f318c87cd4a48903d8d7afdd93d79224ecff2a2946efe678e9a0eb0adb9fc73259dddd183be7821a8fc693d7eed7e1846bbb9f99ae5afbcc8cce6329f16d8e641a84702cb57a81913c7fe961906d4008fc94c59a7110f4318151108b76c4ab20a5cd77fc25075e348ccb2a2c12f5c2ec6710d70caa834cee248a9c9a7d3308d8a6e021534fd4638197883c1300c", 0xb8}, {&(0x7f0000a94000-0x9b)="445fccf0cf53940b1f1935acd0b4818cceb355c9278bebc88bfe98d79b3bf1432efb33d1568fe26f773970c52acac14d8792020cbd1ca018f32117fb8cb62342bdb3f1d48b6df5a1b152f931f50d4b6769806b850a305fc446f821de74e3f10346da83936baeb51e2c8aa6fb96d870b9ec092019b9f882f37fa12026f13e1a14e5f6c29ff780295aae0a0c986a49f1349553d305f7e2e5d159968b", 0x9b}], 0x8, &(0x7f0000a97000-0x108)={0x108, 0x0, 0x6808, "45a99badb6e7d1b14a75d17308da2ca4ef8749b8cd69ff73d508e701fb1b2dd1c6a7dfdc556ae81166fcd0fd0adb6c1be232e230367f6fa294d4df25c240132d9774f43f76e2763cc5962c23349c78a9179bac1d81b9f2f97d0c44a2afd4b8071629ae981e274d3a6f1b35744de6e1ab437e067a598d890e1d00e14cdd19ef6e7dc05527ff7f9873d08997108c56f5f07f5463409bca123c0d247d28dbb5801d5c3226df670fc1b6ba54c451569d8f8005011d95ce72b3f174b6cee21467d16d27cd5ebf1234356e226cb0f001bb5e34534fb82c819f5cd758dea6ea80631e3db37d4b24c6a6324ba6646a0ba77dd8224e83f3"}, 0x108, 0x10}, 0x1) socket$nl_generic(0x10, 0x3, 0x10) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) fdatasync(r2) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000b1f000)={&(0x7f0000b20000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000000000)=[0x7fffffff, 0x1ff, 0x361, 0x7], 0x4, 0x380000000000000, 0x10001, 0x2, 0x7fff, 0xffff, {0xf84, 0x9, 0x400000000, 0x27c0, 0x81, 0x4, 0x7, 0x80, 0x1, 0x2, 0x7, 0xffffffffc1850886, 0x200, 0x80, "92eb5041b1562ce3744f86c0de2853f4b75a30d2c5532ccf9580d2169454b616"}}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) geteuid() munmap(&(0x7f0000b1c000/0x1000)=nil, 0x1000) vmsplice(r3, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/25 20:51:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000003d000)=[{&(0x7f0000f88000-0x29)="29000000200019fff63d0014000000060200003215f50005000000040d001000000000020002000008", 0x29}], 0x1000000000000195) 2018/01/25 20:51:56 executing program 6: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4000000000000a, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000)=0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000000c000)=[@in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3ff}], 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000000c000)=0x1, 0x4) fremovexattr(r0, &(0x7f0000001000-0x18)=@known='system.posix_acl_access\x00') 2018/01/25 20:51:56 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) rt_sigpending(&(0x7f0000012000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getcwd(&(0x7f0000014000-0xbc)=""/188, 0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:56 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000000b000)={@common='ip6gretap0\x00', @ifru_flags=0x0}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c7d7d0") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) 2018/01/25 20:51:56 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) dup(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/25 20:51:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009ae000-0x8)={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) sendmsg(r0, &(0x7f0000000000)={&(0x7f00006ac000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x2, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0xea)="5c1bd3eb452734c8f151ec80dd93636490fcb366a0c1207c9f787d1085fb05d6564cc00d8f696b38c4d9d8ee0c43bb04f87c71744ad0f910ce175cd3d8ed8d96bdf56453b2b0fd5cc0a929d5d3794d077a3d90fdf67420433cb7142031557809521a345d12fd470d781c7cbe4f6efd719835998d65f528f5a0a227decea761ad0699100cf63837854abb62b1d7fe18fb6009e0c94f9dc31fac3e3c56059ea211127288de2793fb38f53b1bb5f9a29d3de299291e9106a605ff41220ad04cb8ab6a96faa3e3c874431ebc897973f198ce12613d38fbe529b299016f5cc846ae972119cbff25218c44da85", 0xea}, {&(0x7f0000000000)="b131242e34c7e0dc90f92f001789ff7185c6f769bd3d3687b1966e6f07ff62244cd20e1074b9ef2462bd0555d933d9e02799f098b3f0021a40df93f309314d65d04e76b13e76bd064f05f8e4f380be1bb3560dc3456680c38d343cf0a68995dd34ec09952d6ded22173b606e3dc46a8076b8f145052e3de2ae47f5583590a40477e8c16790258f83cfa59af5fdbf7d65db8a1d1c85bd055bca110a228c1540341a70fdfc8e06317e94ac83f9ee922f92b4e49413a089aa1c745b547bc764d2d3aeb47b84561da8841706", 0xca}, {&(0x7f000032d000-0xc9)="a840be37670c8c3a8b7f11a82815115c62132ead1ca2eab1b8830c308d71839a00e48def6d160ba4040170a45b005b8ed1b69aad157b8317b6f195066283aed9f5512780c79c1f89fdc8689ebe20eb313cb14a65f8bfba09fd1bab8ba3ef9032ca4549a0183e7ef7673e3beb7841ffb2724fc10f747917d3945e334e4ef45ddc37d3e808703827ccaf0c4fcb45d08ad1f3c84d6ce15a71e55300c4329dbea707a8803a4fc0f5db55a1b5136828e14bd027ce10736c58e5c64fba8226c405de31957b5bc3a9cff7fa90", 0xc9}, {&(0x7f0000001000-0x1)='A', 0x1}], 0x4, &(0x7f0000b5c000)=[{0x20, 0x13a, 0x80, "d550af3f048e3e3dd558cd68df370c"}, {0x30, 0x11f, 0x8, "dcdc26c8e8d9975364b6fc3482770c3fc71ad9f4d0f47282628020b3cf"}, {0x38, 0x0, 0x4, "9922e83dcec8923e4881b2fb4596cf3765a86724aeaee0b206f930e2c80c35f3a31612efe6d12217"}, {0x40, 0x29, 0x5, "252f02c8a9c1c8f037e9e71be0609ba2837e403968151d6282cb9857aade5039642119d83c5bd50945600971db"}], 0xc8, 0x4010}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000856000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$vsock_stream(r3, &(0x7f0000f30000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x4, 0x80800) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000d6f000-0x10)={0x2, &(0x7f00007d5000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000845000)={r6, 0x3}) read(r4, &(0x7f0000012000-0xaf)=""/0, 0x0) prctl$setfpexc(0xc, 0x0) 2018/01/25 20:51:56 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000f65000-0x38)={&(0x7f0000e57000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00004a3000-0x10)=[], 0x0, &(0x7f0000a8c000)=""/0, 0x0, 0x0}, 0x1ffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000336000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xdb)="ac9b1837026a93e4c76c4ce7212155e8a61e0493fc87af0a449a622f9c24d649e38875f0067041fe4464636e5b4a3f233bb34a47944fa2317f02072ff692f4a6778c4c649462342abe21277037388c7ab5d998c34fc8b6e9c9deeee1078bc22635d25707e2dfc601f2a3c14d731ca9e0781dceb810a70c276914b3c17f85d6bfc681c75c066b9ae3c4a9878057a80bba2a705c011437c1db65096899aabed3de71657c44f247c0c99413a3cc0091b94fe6924f97bf83f0a57263e8ae0735b8327cacf664b090c462654e90abb57dcb31d65b26b7b3e4e27dd5d17d", 0xdb, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, r4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x9)=@known='user.syz\x00', &(0x7f0000000000)=""/130, 0x82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0xfff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000002000)=0x7fffffff) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r6, 0xff}, 0x8) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x200, 0x2, 0x0, {0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6523}}}, 0x32) 2018/01/25 20:51:56 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000f000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800000000000, 0x3, 0x1, 0x4, 0xffffffff, 0x3, 0x1}, 0x20) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/25 20:51:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd9, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000002000-0x20)=@hopopts={0x37, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x1}]}, 0x18) 2018/01/25 20:51:56 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x2, &(0x7f0000003000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:51:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000059e000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00007d4000)=""/2) syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2018/01/25 20:51:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) readv(r0, &(0x7f000025c000)=[{&(0x7f0000430000)=""/150, 0x96}], 0x1) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000854000)=0x1e47, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) dup3(r0, r0, 0x80000) 2018/01/25 20:51:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000ad4000-0x1)='\x00', 0x1) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000009d000-0x4)=0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001bd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 20:51:56 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x80000000) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000001000)="3eb3ed47b36c0a21c998643d4fecf1a88662ffa1b4bae773c0fc573ebbe544e97a7c66ad3d9f57c0c80c7300a3f5cf2eab9d3644578d2e6c43470947b87588ffe022a5071ce2", 0x46) [ 94.239408] binder: undelivered death notification, 0000000000000000 [ 94.253126] binder: undelivered death notification, 0000000000000000 2018/01/25 20:51:56 executing program 2: mmap(&(0x7f0000000000/0xa01000)=nil, 0xa01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000a00000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000a01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000a02000-0x4)=0x0) 2018/01/25 20:51:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00008c0000)=0x1, 0x4) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000538000-0xc)={0x0, 0x0}) dup3(r1, r3, 0x800000000000000) 2018/01/25 20:51:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007b8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) stat(&(0x7f00001bd000-0x8)='./file0\x00', &(0x7f0000603000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000bc6000)='./control\x00', &(0x7f00004fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000ef2000-0xa)='./control\x00', r1, r2, 0x400) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f0000421000)='/dev/usbmon#\x00', 0x4, 0x141000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003cb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cc3000-0x4)=0xc) getresuid(&(0x7f000029e000)=0x0, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000dd6000)=0x0) r7 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003be000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000174000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ed000)=0xe8) getgroups(0x1, &(0x7f0000c48000)=[0x0]) sendmsg$unix(r4, &(0x7f000005b000-0x38)={&(0x7f0000bd1000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000e75000)=[{&(0x7f0000242000)="2132d34b7bef2b9c384593aee722ddc0d281d514204d3066c45821b22ebd4cc0f501bfc56f5d524d03aad97bb4b72e42c357de795b0171e58c5cbbc54a7b0003dc0600eae1570206d3", 0x49}, {&(0x7f0000658000)="c74a68fc397921fdd0baa669a54cfb32290ea21b335d381cdab6d83afca41da033886ee87d009d4b492ad4351c86d33e92051adbfa3bc8669128dc3b10e46e9bb45d7a195c8d8d2700bd5cc78e", 0x4d}, {&(0x7f0000516000-0x1000)="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", 0x1000}, {&(0x7f000046c000)="800fb3ede9ca476531888bce56379f0c730bd11fd80f8d17f98690141549269f9d2bf70caadc1718c925411582775daa581f55e43904157290590160f3687a1ce7", 0x41}, {&(0x7f0000971000-0xb4)="4c8771e2573db29d3a8a99e377562fa6b69640943af061bf7933476768734decc2bc9be177f31fb6b61aa6d69ceb817155a0ee50a0d0b8c2ea5ec7e2a7ea6dabf631fcd33982da910b85e232718039fd3dce42d54649e4837829f51533792d3330a69a2108af7f773442668fefc03948aa14fdc81ec162aa1d34984010db3774d7116ca24d9613ee775c97ef47adef81766df8a9cfcb19c72baa8f4af966271d1e0700494cfcfa84938f83206f695ab77f77c49b", 0xb4}], 0x5, &(0x7f0000096000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r3, r3, r3, r3]}], 0x60, 0x4000}, 0xc0c0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r11 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r11, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r12, 0x0, 0x0, 0x10000) sched_setparam(r5, &(0x7f0000e22000-0x4)=0x2) lseek(r12, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r12, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r11, 0x84, 0x7c, &(0x7f0000819000)={r13, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)="6d6f7565966500", 0x10, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:56 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x2, &(0x7f0000003000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:51:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000d54000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004f4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f00005d6000)=""/251, 0xfb, 0x0, &(0x7f0000508000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$ipx(0xffffffffffffffff, &(0x7f000021c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000035f000)=0x10) getsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000571000-0x4)=0x0, &(0x7f0000289000)=0x4) 2018/01/25 20:51:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000117000-0xb)='/dev/hwrng\x00', 0x22000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f50000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3, 0x2, 0x1, 0x4, 0x5, 0x20}, &(0x7f0000e01000-0x4)=0x20) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000164000-0x4)=0x4, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ac9000)='vegas\x00', 0x6) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d43000-0x10)=@generic=""/16, 0x10) r3 = accept4(r1, &(0x7f000012d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003c4000-0x4)=0x14, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000080c000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000043f000)=@assoc_value={0x0, 0x0}, &(0x7f000072b000)=0xffffffffffffff24) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000e59000)=0x0, &(0x7f0000de3000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000ec1000)=r4, 0x4) sched_getaffinity(r0, 0x8, &(0x7f0000072000)=0x0) r5 = dup(r1) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00006cd000-0x84)={0x0, 0x7c, "0309f29ea12c814314be8ffffd7fe31f889147e47cf69cb9dbe3667166f6aa5888dd506015d6ce8dcea713a28544c93409261940b082c2b9e6d714ab4f78a4b359cff7eef99d8129f76503d1f0a9a202d12844cfc7b297e652fd3d4cbbe853d0467ce290c038b2a67c20d974ba5e3c8037e657e18dce30828c79f0e0"}, &(0x7f000058c000)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f000014b000)={r6, 0x7}, 0x8) accept$inet(r1, &(0x7f0000b76000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000211000-0x4)=0x10) recvfrom(r1, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/25 20:51:56 executing program 2: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000064000)=0x6, 0x4) mmap$binder(&(0x7f0000038000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f000006c000-0x2a)={'system_u:object_r:dhcpc_exec_t:s0', 0x20, 'staff_u\x00'}, 0x2a) 2018/01/25 20:51:56 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000019e000-0x15)='/dev/pktcdvd/control\x00', 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x4, 0x6, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x0}, 0x60, &(0x7f00004ea000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0x20d, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/25 20:51:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000e52000)={{&(0x7f0000646000/0x3000)=nil, 0x3000}, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) 2018/01/25 20:51:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000c8e000)='./control/file0\x00', &(0x7f0000290000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:56 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b66000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00003d7000)=0x4, 0x4) mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f0000002000)=[{0x0, 0x0, 0x0, 0x7}, {0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00003b6000-0x4)=0x7) sendto$unix(r2, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/25 20:51:56 executing program 6: mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000251000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000077000)={0x400, 0x2, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000251000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000007d000-0x4)=0x0, &(0x7f0000111000)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000008a000-0x68)={0xfffffffffffff801, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000132000)={0x73, 0x79, 0x7a, 0x2, 0x0}) 2018/01/25 20:51:56 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000-0xb)='/dev/hwrng\x00', 0x2080, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x3c3) socket$netlink(0x10, 0x3, 0x20) sendmsg$nl_generic(r0, &(0x7f0000019000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f0000018000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:51:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000001000-0x4)=0x1e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x9c)=""/156) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") renameat2(0xffffffffffffffff, &(0x7f000002d000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000dbf000)='./file0\x00', 0x0) 2018/01/25 20:51:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000c83000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common="6c6f3a0000000000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000afa000-0x16)='/selinux/checkreqprot\x00', 0x626400, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000860000)=0x6, 0x4) 2018/01/25 20:51:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socketpair$ax25(0x3, 0xfffffffffffffffe, 0xc4, &(0x7f0000d16000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x7, 0xfb, &(0x7f0000d0a000-0x8)={0x0, 0x0}) statfs(&(0x7f00009c4000)='./file0\x00', &(0x7f000079a000-0xc3)=""/195) pwritev(r0, &(0x7f00005ae000-0x10)=[{&(0x7f00009ac000-0xd6)="a92b9b875896335a096ee7d4d0951e17c5d9c988bfb6ece1e129a247630342698aa336bdd35b6d38c9b39c0937f98a0ff4f202c4fba0a1f687429e296c4c0499b77f47a2ac87db607ddfe8c4f49d8e0a4dec9a63333c03f5ac744c5c515ec9a811f1cc2d40c8dd5bc098b1af2b001921a91024b629681f31932ce3b68be777f8bfa3ca287d29adc12115fff11973ef146ab8433b80dc0be02e55884677789c23da363dcc8c13f5f695e3e02d9c83b67321d49d35083e1e135dbcf5fe93a791761ec4d9471a9c1e06bade41b5b3d6451074ab6aa4da8c", 0xd6}], 0x1, 0x2) 2018/01/25 20:51:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') r1 = inotify_init() dup3(r1, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000277000)={{0xfffffffffffffffd, 0x325}, {0xfffffffffffffffb, 0x5}, 0xc10, 0x1, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:51:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004cb000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) connect$ipx(r0, &(0x7f0000f99000+0x11f)={0x4, 0x8, 0x5, "11b14b9795a8", 0x5, 0x0}, 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00004ca000-0xf4)=""/244, &(0x7f0000c2e000)=0xf4) memfd_create(&(0x7f000099d000)='\x00', 0x1) r1 = socket$netlink(0x10, 0x3, 0x4) getpeername$ax25(r0, &(0x7f00000cd000)={0x0, {""/7}, 0x0}, &(0x7f00002e2000)=0x10) r2 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f02000)={0x3, r2}) writev(r1, &(0x7f0000f54000)=[{&(0x7f0000d41000-0x59)="580000001400192300a14b80040d00090a0600000000e076000543d818fe5800000004ca816464858900ff0028635a0004fbf510000200000000000000100401fcffffffffffff000d000100040508000000ec6b0f530306", 0x58}], 0x1) 2018/01/25 20:51:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) bind(0xffffffffffffffff, &(0x7f00004d9000)=@nfc_llcp={0x27, 0x0, 0x3, 0x0, 0x0, 0x0, "dff9ac6106ad4f270498a4e129474858c8aeb9556903311193c8b7e27c6f2832aeaef1b9e9bc55bf68855db3f734947afc381c9dd6959dfcddaeb7bb11fc6a", 0x0}, 0x60) 2018/01/25 20:51:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10442, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009c8000)=0x1, 0x4) sendfile(r0, r0, &(0x7f000088c000)=0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x98eb) 2018/01/25 20:51:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000816000-0x11)='/selinux/enforce\x00', 0x4a0000, 0x0) recvfrom$unix(r1, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00005b5000-0x8)=0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000d19000)=0xf7f, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) fcntl$setpipe(r2, 0x407, 0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000786000)='/selinux/mls\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00004ee000)=[{&(0x7f00002de000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000042d000-0x60)=[{&(0x7f00007b2000-0x5f)="15f6da92938999558406ff51287c5fc4bbc8de6d2927dac82ce760b913ca491cf1492f5f7db8cb8a7ceeda9aa5eaa76babac1617f8239b4838b52ffbb159c63251d52b6d9d93d671f6d8e37f412454d3f9709152f0088d61182cf554c65741", 0x5f}, {&(0x7f0000fba000)="fe24d172c721c9833076ab11944eadd3c6577a97a4eff861d7a002afead8cbb13a9446381a2d4c93c2a6c431e4912482b161b897a43887d5aa12a6c15bb3e214cbffd42a16465c3a6a9f89648c8c3700f0bab7342dd7a809f067ed3e3258fb737a497ebe4c00bf474ec856ea030c8cc67a2f1a18d098ac95e7151d954e916738531ea3a7e935d21829b2f333c73a01273169a5d7da33924297f2180affaf2df3af50f8", 0xa3}, {&(0x7f000005a000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000d94000)=[@rights={0x18, 0x1, 0x1, [r0, r2]}], 0x18, 0x0}], 0x1, 0x0) lookup_dcookie(0x4, &(0x7f000039b000-0x71)=""/113, 0x71) 2018/01/25 20:51:57 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000007000)={@generic="09b5f0ec5abdb48675725edc7b22f3dd", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) 2018/01/25 20:51:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) setsockopt$inet6_int(r0, 0x29, 0xfe, &(0x7f00007ff000-0x4)=0x0, 0x4) 2018/01/25 20:51:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000049f000-0x49)=""/73, &(0x7f000004a000)=0x49) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d57000)=0xfffffffffffffffe, 0x4) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) unshare(0x8000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x2, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x77359400, 0x0}, &(0x7f0000a4e000-0x10)={&(0x7f0000c67000-0x8)={0xfffffffffffffffd}, 0x8}) 2018/01/25 20:51:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000928000)={@dev={0xac, 0x14, 0x0, 0xd}, @empty=0x0, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) sendto(r1, &(0x7f000092b000)="e4", 0x1, 0x0, &(0x7f00004c6000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000031000)='yeah\x00', 0x5) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000764000)=0x0) 2018/01/25 20:51:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000052f000-0x11)='/selinux/context\x00', 0x2, 0x0) madvise(&(0x7f0000e4b000/0x3000)=nil, 0x3000, 0x0) pkey_alloc(0x0, 0x0) 2018/01/25 20:51:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) getsockname$inet(r1, &(0x7f0000852000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000289000)=0x10) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) 2018/01/25 20:51:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a84000-0x6c)={0x0, 0x64, "e9415bd2bd2dfce25c2616ffe04829546a2e40d55ad1aa360e27bc91551e4aefc8eee460cef7d7d9807e2af344384ce841b51833f6790d5d6abd884cc0dc5b21f789045d8ac8cf62bb6f5914c27f42eee4aaecda4f2a330a9cdadcda238a71de3fda6ec1"}, &(0x7f00003c3000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000076b000)={r3, 0x3c, &(0x7f0000cbc000-0x3c)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff00000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f000050f000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r4, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f00006c9000-0x10)='./control/file0\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) sendto(r3, &(0x7f00002fe000-0x57)="038ba4df0aa45e36c7d0776f69a1847517ee71585d35944f8010188be483470664da87b99f4ad363c68f42f4951d94956efbd57ca00622a09c8f99c8898d6e00974f8d56fddc746ebc5d6a4a2beb1ee1e36d16e07f60c7", 0x57, 0x4000000, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b10000-0xe)='/dev/keychord\x00', 0xc000, 0x0) perf_event_open(&(0x7f0000890000-0x78)={0x1, 0x78, 0x100000001, 0x7, 0xa5, 0x401, 0x0, 0x3, 0x8000, 0x4, 0x80000000, 0x6, 0x7, 0x1000, 0x8, 0x7, 0x9, 0x7fffffff, 0x2, 0x1, 0x1, 0xff, 0x8, 0x9, 0x6, 0x4, 0x7, 0x0, 0x1000, 0x3, 0x3, 0xf2, 0x6, 0x4, 0x0, 0x0, 0x1000, 0x6, 0x0, 0xfffffffffffffffb, 0x4, @perf_bp={&(0x7f00003ce000)=0x0, 0x8}, 0x40, 0x1, 0x4, 0x3, 0x0, 0x400, 0xc13, 0x0}, r1, 0x20, r4, 0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/01/25 20:51:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x82000, 0x0) connect$unix(r0, &(0x7f0000fd4000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x121400, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000003000-0x5c)={{0xa, 0x3, 0x8644, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0xff, [0x5, 0x40, 0x6, 0x9, 0x5, 0xffffffff, 0x6e539791, 0x6]}, 0x5c) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000004000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000003000)=0x1002) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000-0x51)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000)=@sack_info={r2, 0x4, 0x400}, &(0x7f0000005000)=0xc) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000002000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000006000)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0x11}, @loopback=0x7f000001}, 0xc) mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000003000)='autofs\x00', 0x2, &(0x7f0000005000-0xea)="8ecfcdc8d1a8a090a5cd123f54806d775799760ac698c7e5e05b9476645271ed4a6b493b3d0e4d162e31e4ff3093527154d0c2d310bcb2d675c221a4160575d66a18243e3c79cb63c7e5d0e8cd72ca76f7caa279d8c50eeb49b868fdbab60686dcbc28eebbbeb7f940fea9997af8c3c1cfef31b24feca32fabfa91f97ba0ebf713fd71f7d2918ecdb1e014a387a914369905ad5f60fc9b5b99994bf65a01d1461b7750a8d030fb743439278f0209599671fbcbd1e515dda999411d425593d5087496e977a3a98e9856b20b408c2eef9a75f57024ae748970aa040b92f16f9b01d3c18c4a5d545bc8c6a5") r4 = dup3(r0, r1, 0x80000) fchdir(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000007000)={r3, @in6={{0xa, 0x2, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdb6d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) umount2(&(0x7f0000003000-0x8)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000005000-0x4)=0x100, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000008000)={0xa729}, 0x4) r6 = inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x200) inotify_rm_watch(r0, r6) 2018/01/25 20:51:57 executing program 4: prctl$void(0x64000000000820) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c74000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00003d3000-0x8)={0x7ff, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x5, 0x7f, 0x0, 0x0, 0x4, 0xca}) 2018/01/25 20:51:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004e6000)='/selinux/relabel\x00', 0x2, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000940000-0x9)='/dev/ppp\x00', 0x20000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000019d000-0x8)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000029a000)='/dev/sequencer2\x00', 0x20a880, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000adb000)={0x77359400, 0x0}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f000067d000)='/dev/rtc\x00', 0x48000, 0x0) 2018/01/25 20:51:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000c8e000)='./control/file0\x00', &(0x7f0000290000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) openat(0xffffffffffffffff, &(0x7f0000b09000)='./file0\x00', 0x400000, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b14000)='/dev/hwrng\x00', 0x400, 0x0) mq_notify(r0, &(0x7f0000c38000)={0x20000000, 0x4000011, 0x2, @thr={&(0x7f0000ac3000)="45432869db6b0ff148e4dccdbd7c5bacd2aa001a7ac98914c222f5c04698b199b839444b7f3c83fe3bc7b7f878868bdb476424ee9ad81d431549232e6a03685c9b4c7000063750848f8bea5cf39f0b846af3693d334ea0148d4973d77140303ade67f1030a66452f95a96839ae2c83e32b8df6bcee623aa6a9793711fe70b9f0634835ffe752a39d564e8b07119a39a04f34b5d230415b04546e04f797741af1208ef5fb66", &(0x7f000076b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mice(&(0x7f000080b000)='/dev/input/mice\x00', 0x0, 0x181201) 2018/01/25 20:51:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000612000-0x4)=0x0, &(0x7f0000f99000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000c7d000-0xbf)=""/191, &(0x7f0000373000)=0xbf) 2018/01/25 20:51:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e88000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000055a000-0xd)="7e3111c47c33097bd90b99ee53", 0xd) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) close(r2) ioctl$int_in(r2, 0x5429, &(0x7f0000f91000-0x8)=0x0) r3 = gettid() ioctl$KDENABIO(r2, 0x4b36) ptrace$getregset(0x4204, r3, 0x203, &(0x7f0000f56000-0x10)={&(0x7f000073b000-0x23)=""/35, 0x23}) tkill(r3, 0x16) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000735000)=@hopopts={0x33, 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @padn={0x1, 0x1, [0x0]}, @generic={0x0, 0x8d, "f51f236d3af57cf876f823d1a63fc2459aa0a89fdfd59fa16c7b46138ee07d04556770c8dc1e12da092ab015e58fec5aab695d96a9a9d4a586658dce96354da78ac2f324e12e969a96122ef0184379fdc421b9debc298395d54bcfbb49f62ed506b3f53fe3eb9dd54f5460f20027d29589dcae0b49de61b5a4cb2e0ff51abd8c0a482d79f38386d67074274bb0"}, @generic={0x4, 0x93, "baec48bda435b51aabf10ec5e3d0bdcb90bca474401e24f5ad5c0eb9156578264c2c0df8716d53c0c72c1aa4296a15378ca43fd60c43806e237e2c6860c9fe622ffb38ac53e0f1c75d3a3942795bc98d86b6175b5d6071460d34973675619250d2c75458c460ab97c6588b67222a918f6555e494e114551bab7ddec51c2d8fccb67b3c7e0f9876b23ccf2d88d21658c72b221e"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x324}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0xfffffffffffffff7}]}, 0x168) 2018/01/25 20:51:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0}) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0x80, 0x0) 2018/01/25 20:51:57 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000018000-0x64)=""/100, 0x64, 0x100, &(0x7f0000024000)={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000015000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:51:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f00009fa000)='./bus\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003f4000-0x17)='net/ip6_tables_matches\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005d5000-0xb)={0xbfa3, 0xffffffffffffffd3, 0x401, 0x8000, 0x6, 0xff, 0x0, 0x3f, 0x0, 0x800, 0x2}, 0xb) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000ba9000)=""/25) recvfrom(r0, &(0x7f000086d000)=""/81, 0x51, 0x1, &(0x7f0000c97000-0x6)=@hci={0x1f, 0x400, 0x3}, 0x6) openat(r0, &(0x7f0000ada000)='./file0\x00', 0x400000, 0x2) 2018/01/25 20:51:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/01/25 20:51:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000089b000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0}) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0x80, 0x0) 2018/01/25 20:51:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_int(r0, 0x0, 0x23, &(0x7f0000899000-0x4)=0x7ffd, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000b8f000-0x10)={0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f000014a000)={&(0x7f00005c9000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x3, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) 2018/01/25 20:51:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet6(0xa, 0x800b, 0x7) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00007c8000)=0x0, &(0x7f00005c5000)=0x4) r1 = dup3(r0, r0, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000627000-0x10)={0x0, 0x101, 0x3, 0x6}, 0x10) 2018/01/25 20:51:57 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x27f, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x273}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000002d000-0x8)={0x6, 0x7ed8}, 0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000036000)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000037000)=0x0, &(0x7f000000b000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000037000-0x20)={0x4, 0x10000, 0x5, 0x0, 0xffff, 0x10001, 0x8f6, 0x2, 0x0}, &(0x7f0000036000)=0x20) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000032000)={r2, 0x5}, &(0x7f0000036000)=0x8) symlink(&(0x7f0000035000)='./file0\x00', &(0x7f0000035000)='./file0\x00') mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000035000)=[{{0x0, 0x0, &(0x7f0000033000)=[{&(0x7f0000036000-0x7d)=""/125, 0x7d}, {&(0x7f0000017000)=""/120, 0x78}, {&(0x7f0000028000)=""/58, 0x3a}, {&(0x7f0000036000-0xdc)=""/220, 0xdc}, {&(0x7f0000035000)=""/92, 0x5c}], 0x5, &(0x7f0000036000-0x7a)=""/122, 0x7a, 0x1}, 0x7}, {{&(0x7f0000025000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000036000-0x10)=[{&(0x7f0000006000)=""/231, 0xe7}], 0x1, &(0x7f0000023000)=""/167, 0xa7, 0x80000001}, 0xff}], 0x2, 0x2001, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000036000-0x4)=0x0, &(0x7f0000037000-0x4)=0x4) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000002b000-0x38)={&(0x7f0000023000)={0x27, 0x0, 0x5, 0x7, 0xffffffff, 0xd2d, "016809f00e61bb1e8dfa73b2b9fbc41634e89e0c79b496119acdc04b0bbea7acd5810b766b080e2ab518001e757b337e92c1981629c7f62e8615b700058e77", 0x1}, 0x60, &(0x7f0000039000-0x40)=[{&(0x7f0000038000)="734d02bead78552d9a9054c435cd049c6c2aa7c34e907913b064ce69296494903ed624129e8cb8eef590d99b1acab63b4a7adf7688d89745fd6c5785e82bf2150a967b4ca23bc8a67716b533db9986dbf64b7bdc188fb4ec408fdcdf18f931f3827a9ddae214465c64671406551d0ea2df6affd76983382d93082f1712636dd218996b418ee86ebb611c48caec69e5cb690a6df3364e4cf2c9430f0daca6d6", 0x9f}, {&(0x7f0000038000)="ff88ff9ce8e60f549b0596d85efb95e57a4f2c191902", 0x16}, {&(0x7f0000039000-0x57)="1d161acea017864b834f84c92641484643d189d5f690302c4eceafad75e41d42ee476790619d1c8fd8e50820549c980ab498a428cbe457058dc16f1a309931db0db989c5269e1c0037e2bd6e3e214f12d34aaaa1988b02", 0x57}, {&(0x7f0000037000-0xc4)="7600d90fcde80da82a38ace10f60ae0dbd6c44d83ef004bf3cd50123f22aaaf1f782d248fb86e987ade7b13225a8f9aae322ab0e3cdedc14b3b20d5396863e9fe894036a591f1fed684308ca86600d164b8279a431c89f7510a312a35fb27aff6b325eac78dca3ff0fec739427c8063a458d947ae5786d30cfa6390e5fe4e46a725845c12f97a7b9d82265589638def235ee4ce134de265f671847d8ce82859c25b89a3ac562d2fba669a9d7f166fc352c4035f1c361e8bf3d2760d5751541d1174f77bf", 0xc4}], 0x4, &(0x7f0000039000-0xd0)={0xd0, 0x11f, 0x20, "583d2eb3a525a966809eda1ac228602cf677f1af7c10d63321e15783061da1e4e5ea394ac65f4c820b3161451d545286c6e42acf99d1f0b4702167b5cef336f7538ee5e1ba8428745303f40905ddb15134a284eb4307204ac876829ba087b275280e36351b521707e089dc522917715f85a9c320cef3accad06ff58c4a942c919943991071e5b4abde39c107759a22429e5b4ea80ad9064c2863b3271dde85754c2c6cc57391ca75c06dfa8203ab1b4974d6065bfb20a533df"}, 0xd0, 0x20000040}, 0x4000000) 2018/01/25 20:51:57 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000154000)='/dev/autofs\x00', 0x400180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000137000-0x4)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000806000-0xd)='/dev/usbmon#\x00', 0xff, 0x40) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d24000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup(r2) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000065000)=""/97, &(0x7f000010a000)=0x61) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00005a9000)=@assoc_value={0x0, 0x4}, 0x8) 2018/01/25 20:51:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @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]}}, 0x43a) r1 = socket$inet(0x2, 0xa, 0xffffffffffffffff) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='dummy0\x00', @ifru_ivalue=0xfffffffffffffffe}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e04000-0xc)='/dev/autofs\x00', 0x80880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000008f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000b43000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000002000-0x35)=""/53) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f48000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000+0x27f)={0x0, 0x0, 0x0, 0xffffffffffffff8c, 0x0, 0x0}, 0x14) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x8000041}) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0xc1, 0xffffffffffff9a66) syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) 2018/01/25 20:51:57 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000000b000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f00002f4000)='/dev/usbmon#\x00', 0x3, 0x10200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000438000)={&(0x7f0000191000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000757000-0x14)=@ipv6_getmulticast={0x14, 0x3a, 0x0, 0x2, 0x0, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4000) ioprio_set$pid(0x1, r0, 0x0) 2018/01/25 20:51:57 executing program 0: 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) clone(0x1000000000000000, &(0x7f0000000000)="86da836ba4e74b18ffb9ca8c7934", &(0x7f000061c000)=0x0, &(0x7f0000c74000-0x4)=0x0, &(0x7f0000a83000)="e39a62297225117cc6b26747cead9146265aaafb32ff44f9ab0f66337a3eca2428ba6cd24b2c353877abff2c63689695720ff2065327ef9698ced30fe391df24a31336be809f03b9c5560669e200") clock_adjtime(0x0, &(0x7f0000c06000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0xff, 0x802) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0xc) kexec_load(0x9, 0x3, &(0x7f0000000000)=[{&(0x7f0000f08000-0x6a)="e4bf540f2da005f45e47af666dab158e014521b7c1bc5b5d5c0c84f9dc6d096faf495331e49a1e6b2f0ddf90574719fec1d53222b76b64bae22aee717d98a48b6d4cbfad0890fae099cadbc5c310780c54bef4d565c5f44e47de3f158fca0d244ea7c9ffdb140cbb6d7f", 0x6a, 0x2, 0x0}, {&(0x7f0000d53000)="8d7adf2a980d31a69e95707500d207ac8203bc509e5577d78c3db62d0174cb4586778e766eb51fb0a9538edb46753a8c4c181e759ea59f11c30d9ccaecc1f8220a5aeedf2b3ddcca2228ffde0d6bd6f32634ff7b1175bd3ec3a6d9adea42ffe1446981005bba52b875aa0ce8e7d58e08a400b60d936de559c5239cb614c457b3b8b0d470f580eef1b05a9df8f90ceb6e10fc975ed6ac774c88b32ce13bc26c9e", 0xa0, 0xff, 0xf9}, {&(0x7f0000ded000-0x7c)="13bd8efe3b33b02583a5a3d522771cc4a6e72e8b0b490994f89b9e98491cf17ce3ded42116b5f95c3514de6116580652b9cc676f8e649d4e9dd6f3bf00cea25dc4caf576f2441f4e661c1e56a72063e52eba926472baa38d4c71fd00241a352e83764520769b833beee6d428f302468d5c8d42509b5a8330ca070aa4", 0x7c, 0xbf, 0x4}], 0x150000) fstat(r0, &(0x7f0000a25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={r4, 0x2, 0xffffffff, 0x2, 0x800, 0x100000001}, &(0x7f0000001000-0x4)=0x14) r5 = dup2(r0, r0) epoll_wait(r5, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x200) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000e24000)=0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000077e000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) fchown(r0, r2, r3) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/25 20:51:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') fstat(r0, &(0x7f0000010000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x1, 0x557, 0x0, 0xffffffffffffff00, 0x2, 0x0, 0x8, 0x20, 0x3, 0x7fffffff, 0x8, 0x6, 0x1, 0x10000, 0x7, 0x8, 0xfffffffffffffffb, 0xe84, 0x0, 0x800, 0x80000000, 0x3, 0xcbf, 0xa9b, 0x6, 0x8, 0x20, 0xdf, 0x80, 0x8, 0x0, 0x5, 0x662, 0x8, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000454000-0x1)=0x0, 0xb}, 0x1000, 0x81, 0x0, 0x1, 0x4, 0xb7, 0x9, 0x0}, r1, 0x0, r0, 0x3) 2018/01/25 20:51:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e4b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@generic="fc618c99bb0d8b4f222823f2ac221c15", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/88, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000020f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 20:51:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b06000)='./control\x00', 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) accept4$nfc_llcp(r2, &(0x7f00009a4000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000055f000-0x4)=0x60, 0x800) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getdents(r0, &(0x7f000009b000-0x48)=""/72, 0x48) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/01/25 20:51:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ca000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a6000-0xc)='/dev/rfkill\x00', 0x82, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000443000)=0x0) 2018/01/25 20:51:58 executing program 0: 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) clone(0x1000000000000000, &(0x7f0000000000)="86da836ba4e74b18ffb9ca8c7934", &(0x7f000061c000)=0x0, &(0x7f0000c74000-0x4)=0x0, &(0x7f0000a83000)="e39a62297225117cc6b26747cead9146265aaafb32ff44f9ab0f66337a3eca2428ba6cd24b2c353877abff2c63689695720ff2065327ef9698ced30fe391df24a31336be809f03b9c5560669e200") clock_adjtime(0x0, &(0x7f0000c06000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0xff, 0x802) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0xc) kexec_load(0x9, 0x3, &(0x7f0000000000)=[{&(0x7f0000f08000-0x6a)="e4bf540f2da005f45e47af666dab158e014521b7c1bc5b5d5c0c84f9dc6d096faf495331e49a1e6b2f0ddf90574719fec1d53222b76b64bae22aee717d98a48b6d4cbfad0890fae099cadbc5c310780c54bef4d565c5f44e47de3f158fca0d244ea7c9ffdb140cbb6d7f", 0x6a, 0x2, 0x0}, {&(0x7f0000d53000)="8d7adf2a980d31a69e95707500d207ac8203bc509e5577d78c3db62d0174cb4586778e766eb51fb0a9538edb46753a8c4c181e759ea59f11c30d9ccaecc1f8220a5aeedf2b3ddcca2228ffde0d6bd6f32634ff7b1175bd3ec3a6d9adea42ffe1446981005bba52b875aa0ce8e7d58e08a400b60d936de559c5239cb614c457b3b8b0d470f580eef1b05a9df8f90ceb6e10fc975ed6ac774c88b32ce13bc26c9e", 0xa0, 0xff, 0xf9}, {&(0x7f0000ded000-0x7c)="13bd8efe3b33b02583a5a3d522771cc4a6e72e8b0b490994f89b9e98491cf17ce3ded42116b5f95c3514de6116580652b9cc676f8e649d4e9dd6f3bf00cea25dc4caf576f2441f4e661c1e56a72063e52eba926472baa38d4c71fd00241a352e83764520769b833beee6d428f302468d5c8d42509b5a8330ca070aa4", 0x7c, 0xbf, 0x4}], 0x150000) fstat(r0, &(0x7f0000a25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={r4, 0x2, 0xffffffff, 0x2, 0x800, 0x100000001}, &(0x7f0000001000-0x4)=0x14) r5 = dup2(r0, r0) epoll_wait(r5, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x200) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000e24000)=0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000077e000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) fchown(r0, r2, r3) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/25 20:51:58 executing program 1: clone(0x0, &(0x7f0000000000)="", &(0x7f0000744000)=0x0, &(0x7f0000087000-0x4)=0x0, &(0x7f0000001000-0x88)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x420800, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) unshare(0x0) 2018/01/25 20:51:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b49000)='./file0\x00', 0x0) ioperm(0x100000001, 0xffffffffffffffff, 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") mlock2(&(0x7f00009f7000/0x3000)=nil, 0x3000, 0x0) 2018/01/25 20:51:58 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x27f, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x273}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000002d000-0x8)={0x6, 0x7ed8}, 0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000036000)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000037000)=0x0, &(0x7f000000b000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000037000-0x20)={0x4, 0x10000, 0x5, 0x0, 0xffff, 0x10001, 0x8f6, 0x2, 0x0}, &(0x7f0000036000)=0x20) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000032000)={r2, 0x5}, &(0x7f0000036000)=0x8) symlink(&(0x7f0000035000)='./file0\x00', &(0x7f0000035000)='./file0\x00') mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000035000)=[{{0x0, 0x0, &(0x7f0000033000)=[{&(0x7f0000036000-0x7d)=""/125, 0x7d}, {&(0x7f0000017000)=""/120, 0x78}, {&(0x7f0000028000)=""/58, 0x3a}, {&(0x7f0000036000-0xdc)=""/220, 0xdc}, {&(0x7f0000035000)=""/92, 0x5c}], 0x5, &(0x7f0000036000-0x7a)=""/122, 0x7a, 0x1}, 0x7}, {{&(0x7f0000025000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000036000-0x10)=[{&(0x7f0000006000)=""/231, 0xe7}], 0x1, &(0x7f0000023000)=""/167, 0xa7, 0x80000001}, 0xff}], 0x2, 0x2001, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000036000-0x4)=0x0, &(0x7f0000037000-0x4)=0x4) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000002b000-0x38)={&(0x7f0000023000)={0x27, 0x0, 0x5, 0x7, 0xffffffff, 0xd2d, "016809f00e61bb1e8dfa73b2b9fbc41634e89e0c79b496119acdc04b0bbea7acd5810b766b080e2ab518001e757b337e92c1981629c7f62e8615b700058e77", 0x1}, 0x60, &(0x7f0000039000-0x40)=[{&(0x7f0000038000)="734d02bead78552d9a9054c435cd049c6c2aa7c34e907913b064ce69296494903ed624129e8cb8eef590d99b1acab63b4a7adf7688d89745fd6c5785e82bf2150a967b4ca23bc8a67716b533db9986dbf64b7bdc188fb4ec408fdcdf18f931f3827a9ddae214465c64671406551d0ea2df6affd76983382d93082f1712636dd218996b418ee86ebb611c48caec69e5cb690a6df3364e4cf2c9430f0daca6d6", 0x9f}, {&(0x7f0000038000)="ff88ff9ce8e60f549b0596d85efb95e57a4f2c191902", 0x16}, {&(0x7f0000039000-0x57)="1d161acea017864b834f84c92641484643d189d5f690302c4eceafad75e41d42ee476790619d1c8fd8e50820549c980ab498a428cbe457058dc16f1a309931db0db989c5269e1c0037e2bd6e3e214f12d34aaaa1988b02", 0x57}, {&(0x7f0000037000-0xc4)="7600d90fcde80da82a38ace10f60ae0dbd6c44d83ef004bf3cd50123f22aaaf1f782d248fb86e987ade7b13225a8f9aae322ab0e3cdedc14b3b20d5396863e9fe894036a591f1fed684308ca86600d164b8279a431c89f7510a312a35fb27aff6b325eac78dca3ff0fec739427c8063a458d947ae5786d30cfa6390e5fe4e46a725845c12f97a7b9d82265589638def235ee4ce134de265f671847d8ce82859c25b89a3ac562d2fba669a9d7f166fc352c4035f1c361e8bf3d2760d5751541d1174f77bf", 0xc4}], 0x4, &(0x7f0000039000-0xd0)={0xd0, 0x11f, 0x20, "583d2eb3a525a966809eda1ac228602cf677f1af7c10d63321e15783061da1e4e5ea394ac65f4c820b3161451d545286c6e42acf99d1f0b4702167b5cef336f7538ee5e1ba8428745303f40905ddb15134a284eb4307204ac876829ba087b275280e36351b521707e089dc522917715f85a9c320cef3accad06ff58c4a942c919943991071e5b4abde39c107759a22429e5b4ea80ad9064c2863b3271dde85754c2c6cc57391ca75c06dfa8203ab1b4974d6065bfb20a533df"}, 0xd0, 0x20000040}, 0x4000000) 2018/01/25 20:51:58 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001b000)='clear_refs\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='S', 0x1}], 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000001c000)={0x2c3, 0x6}) 2018/01/25 20:51:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) accept4$packet(r0, &(0x7f0000df8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005dc000)=0x14, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000ce6000)="8e4422ae27bd00686c70494cf6733d6993bf887c4bd5ddf5975781da57f47269bba26bb4794914f0ee8d73777ea3518e67de58d246cf979efc0878f2480804f357d462dee69ccb5181290da84ed3b67cbd93c66597c81dbc26c00fef4d1141be0e831edbbd27b14884ef84aa08c1837b2154bf520278bab8756883c0dbaa86bfd815d93450d58087d285e96e438bcd00ed70472e9641d520cf46f2", 0x9b) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mremap(&(0x7f0000873000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f000026a000/0x2000)=nil) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r3, r2) writev(r4, &(0x7f0000b88000)=[{&(0x7f00008c4000-0x3f)="0668b44ac13186f61af4f29d3e141aa2699b764fc8b0b2b64da241af0d1d5d77c700c8efa5f3205eabf4c864a2a0c71c1c16ca94d5b046f644010fd3ddcc2e", 0x3f}, {&(0x7f0000b63000-0x1000)="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", 0xbae}, {&(0x7f0000f3e000)="", 0x0}, {&(0x7f0000e2c000)="", 0x0}], 0x4) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000ded000)={0x7f, 0x800, 0x7, 0x1, 0x2, 0x10000, 0x80000001, 0x59, 0x1, 0xfffffffffffffffc}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000f1d000-0x4)=0x5) 2018/01/25 20:51:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000c79000-0xbd)=""/189, &(0x7f0000653000)=0xbd) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000edf000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000cf5000-0x4)=0x7f, 0x4) r2 = open(&(0x7f00001a3000)='./file0\x00', 0x40000, 0x40) mkdirat(r2, &(0x7f00003e3000-0x3)='./file0\x00', 0x105) sysfs$1(0x1, &(0x7f0000e6a000-0xf)='{)*nodevproc&-\x00') r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c6e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000335000-0x8)={0x0, 0x3}, &(0x7f0000eca000-0x4)=0x8) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000bc6000-0x1a)={0x56, 0x8, 0x9, {0x2, 0x3}, {0xbea, 0x7}, @const={0x14104c94, {0xbdcd, 0x4, 0x6, 0xf2}}}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000809000-0x8)={r4, 0x7ff}, 0x8) 2018/01/25 20:51:58 executing program 0: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) modify_ldt$read(0x0, &(0x7f000002b000-0x5b)=""/91, 0x5b) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e21000)=0xe8) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eee000-0x4)=0x14e1, 0x4) r1 = syz_open_dev$sg(&(0x7f0000ebe000)='/dev/sg#\x00', 0x8, 0x20000) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f00005f9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eef000-0x4)=0x10, 0x800) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f00002dc000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/25 20:51:58 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000012c000-0xc)='/dev/rfkill\x00', 0x100, 0x0) memfd_create(&(0x7f0000d48000-0x1)='\x00', 0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000bff000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)="00674226eefa") exit(0x0) getdents64(r2, &(0x7f0000419000-0x44)=""/0, 0x0) 2018/01/25 20:51:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000064d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000fef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)=' ', 0x1}], 0x1) 2018/01/25 20:51:58 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$TCSETS(r0, 0x5402, &(0x7f000001e000)={0x3ff, 0x8001, 0xffffffff, 0x0, 0x30f, 0x2, 0x3, 0x35f22754, 0x9, 0xff, 0x8, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$sndseq(r1, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f1}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x60) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000079d000)=@assoc_id=0x0, &(0x7f0000cc5000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005ac000)={0x5, 0xffffffffffffd998, 0x8000, 0x7fff, 0x8, 0x5, 0x9, 0x7, r2}, 0x20) 2018/01/25 20:51:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002fe000)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f00006af000-0x1000)=""/4096, &(0x7f0000f24000)=0x1000) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r3, 0x0, 0x0, 0x10000) lseek(r3, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000819000)={r4, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:58 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000012c000-0xc)='/dev/rfkill\x00', 0x100, 0x0) memfd_create(&(0x7f0000d48000-0x1)='\x00', 0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000bff000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)="00674226eefa") exit(0x0) getdents64(r2, &(0x7f0000419000-0x44)=""/0, 0x0) 2018/01/25 20:51:58 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x30, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000024000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000024000)={0x200, 0x6d54e02, 0x3f, 0x60, &(0x7f0000003000)=""/96, 0x1, &(0x7f0000024000)=""/1, 0x7c, &(0x7f0000024000)=""/124}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000025000)=""/63, &(0x7f0000010000)=0x3f) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000024000-0x4)=0x6, 0x4) 2018/01/25 20:51:58 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000018000-0x15e4)={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic=';']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:51:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r1, &(0x7f0000650000-0x8)=0x0, 0x63) getsockopt(r0, 0x401, 0x840, &(0x7f00004d9000-0x6d)=""/109, &(0x7f0000d9c000-0x4)=0x6d) 2018/01/25 20:51:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000018c000)='/dev/ppp\x00', 0x200800, 0x0) fcntl$setsig(r0, 0xa, 0x1b) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstatfs(0xffffffffffffffff, &(0x7f00007ba000-0xb6)=""/182) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getxattr(&(0x7f0000df1000-0x8)='./file0\x00', &(0x7f0000214000)=@known='com.apple.FinderInfo\x00', &(0x7f00000bf000)=""/132, 0x84) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000045a000)=0x101, 0x4) sysfs$3(0x3) 2018/01/25 20:51:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb6000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000b97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xd000, r0, r1, 0x9, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000385000-0xc)='/dev/rfkill\x00', 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00007f8000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000886000-0x4)=0xe8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @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}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:51:58 executing program 2: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000fed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 20:51:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003cd000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000e81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000e6000-0x8c)={0x7, 0x0, 0xfff, 'queue1\x00', 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000a8e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setns(r1, 0x40000000) futex(&(0x7f00003ca000-0x4)=0x40, 0xb, 0x7fff, &(0x7f000093f000-0x10)={0x0, 0x0}, &(0x7f0000c40000)=0x0, 0x49d5) pkey_alloc(0x0, 0x2) 2018/01/25 20:51:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = creat(&(0x7f0000a6d000-0x8)='./file0\x00', 0x2) futimesat(r1, &(0x7f0000b39000)='./file0\x00', &(0x7f00004a9000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r0, 0x4, 0x42c00) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000964000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000854000-0x8)={0x8, 0x10000}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r3 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000c9b000-0x10)={0x0, 0x7530}, 0x10) r4 = dup(r0) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f0000505000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 20:51:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e7000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000000)="0c87f02651f9a0799f033be6b618ffabfbe4d50ed9092e9a0ed2927e4dfee8f9da28c06cf15cc86c78bf2c29a9ed02abe5a61072c88f00eef8519e4df35b58d1056c9606f565fe9bd0f2b5a17ca9341d60717d5f8be8995923092fd08567fd2f5b2474f892de14a1eb8a05606d24fe9653f5d71dc73c299e37a192e24167c9c5a5", 0x81) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/25 20:51:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000d4d000)={0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000764000)={0x0, 0x8f9d, 0x4, [0x42, 0x932, 0xd7, 0xdf]}, &(0x7f0000b11000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009dd000)={r2, 0x80000001}, &(0x7f0000684000)=0x8) open$dir(&(0x7f0000872000)='./file0\x00', 0x101000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000481000)={{&(0x7f0000aed000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/25 20:51:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000052d000-0x10)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') [ 95.906874] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16726 comm=syz-executor5 [ 95.932028] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16728 comm=syz-executor5 [ 96.057245] audit_printk_skb: 1086 callbacks suppressed [ 96.057252] audit: type=1400 audit(1516913518.503:3621): avc: denied { sys_admin } for pid=3383 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 96.066632] audit: type=1400 audit(1516913518.503:3622): avc: denied { dac_override } for pid=16710 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 96.067114] audit: type=1400 audit(1516913518.503:3623): avc: denied { dac_override } for pid=16710 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 96.074251] audit: type=1400 audit(1516913518.503:3624): avc: denied { sys_admin } for pid=16710 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 96.074588] audit: type=1400 audit(1516913518.503:3625): avc: denied { sys_admin } for pid=16710 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 96.217128] audit: type=1400 audit(1516913518.663:3626): avc: denied { dac_override } for pid=3383 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 96.242415] audit: type=1400 audit(1516913518.683:3627): avc: denied { sys_admin } for pid=3383 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 20:51:58 executing program 2: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x2, 0x0, 0x0, 0x4, 0x0}) flock(r0, 0x0) 2018/01/25 20:51:58 executing program 6: clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x100, 0x6, 0x7fffffff, 0x7, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0x3) rt_sigsuspend(&(0x7f0000002000-0x3)={0x0}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000901000)='/dev/vga_arbiter\x00', 0x266601, 0x0) fstatfs(r1, &(0x7f0000b19000-0xcf)=""/207) 2018/01/25 20:51:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x7) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) syz_open_dev$sndtimer(&(0x7f00005e8000)='/dev/snd/timer\x00', 0x0, 0x101) 2018/01/25 20:51:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000445000)='/selinux/access\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000754000)='net/psched\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r1, &(0x7f0000a5c000)=0x0, 0xcee1) read(r0, &(0x7f0000012000-0xae)=""/174, 0xae) 2018/01/25 20:51:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0xa9, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000a2000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') pread64(r1, &(0x7f0000af6000)=""/201, 0xc9, 0x0) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:58 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008ee000-0x15)='/proc/self/net/pfkey\x00', 0x440400, 0x0) inotify_add_watch(r0, &(0x7f0000145000)='./file0\x00', 0x20000000) 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) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000019e000)='net/dev\x00') ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000d15000-0x8)=0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000720000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e91000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@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}}, &(0x7f00006ac000)=0xe8) lstat(&(0x7f0000066000-0x8)='./file0\x00', &(0x7f00005fd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000364000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000053000)=0xe8) fstat(0xffffffffffffffff, &(0x7f000085e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000af7000-0x38)={&(0x7f0000ae1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000915000-0x30)=[{&(0x7f00009df000-0x1000)="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", 0x1000}, {&(0x7f000087b000-0xd3)="e6bca794ec7cc0a5603a77d9d6c6c1ff9c3b562ee3683282e165773f3f73f735eccedfc55b238e324f33456d2324122bc2e0a473deb5131df4350b1951bdf4e68d2bd36ab9501807f46804f342d760d991ba6d1bc279a39957a9bfad6c2508f09d0a15d2f0c6aa677a86868d1ce6fdacf161045f80d5a7aef47ff433e6eba475d4286622959389250e8115dababc3378db97967612be799b2dcb541de2b4baed7051e472772339dce95ad1fb1913593d4452822fe2a73a8899916a6d2b20eb13b8fee924b53fc75d41055c23cf11e34b07d7e5", 0xd3}, {&(0x7f0000faa000)="43a0", 0x2}], 0x3, &(0x7f0000519000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x58, 0x51}, 0x8010) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") pipe(&(0x7f0000a91000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000153000-0x20)={0xfff, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00009a8000-0xa)={0x9, r9}) openat$ashmem(0xffffffffffffff9c, &(0x7f000049b000-0xc)='/dev/ashmem\x00', 0x80, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00008e2000-0x4)=0x2, 0x4) connect$vsock_stream(r0, &(0x7f00009d7000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) 2018/01/25 20:51:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ed000)=0x10, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f1000-0x10)='/dev/sequencer2\x00', 0x8fd, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000ed3000-0x18)={0x2, 0x200, 0x20, 0x20, 0x4, 0xd7}) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 20:51:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004e6000)='/selinux/relabel\x00', 0x2, 0x0) close(r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c5a000-0x15)='/dev/pktcdvd/control\x00', 0x600400, 0x0) accept4$ipx(r1, &(0x7f0000551000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004ec000-0x4)=0x10, 0x80800) prctl$getreaper(0x400000009, &(0x7f0000a99000)=0x0) ioctl$TIOCCONS(r1, 0x541d) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000ad3000-0x4)=0x9, 0x4) 2018/01/25 20:51:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a75000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000086b000)={0x0, 0x1000, "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"}, &(0x7f000096d000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000129000-0x8)={r2, 0x9}, &(0x7f0000446000-0x4)=0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000db6000)={0x0, 0x0}) ioctl$TCSBRK(r0, 0x5409, 0x0) [ 96.486266] audit: type=1400 audit(1516913518.923:3628): avc: denied { sys_admin } for pid=16752 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 20:51:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00004ed000)={&(0x7f0000f8e000+0xe69)=[0x0, 0x0], 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x0) rmdir(&(0x7f0000954000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000089a000-0x10)='./control/file0\x00', &(0x7f0000908000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000d32000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) read$eventfd(r1, &(0x7f0000434000+0x232)=0x0, 0x8) 2018/01/25 20:51:59 executing program 1: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000037000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000067000)=""/1, 0x1, 0x0) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000069000-0x10)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) [ 96.487490] audit: type=1400 audit(1516913518.923:3629): avc: denied { dac_override } for pid=16757 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 20:51:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0x1c) 2018/01/25 20:51:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/rfkill\x00', 0x340, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000d75000)={0x1, 0x3, 0x9, 0x7ca1}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) memfd_create(&(0x7f00005b2000)=',vboxnet1wlan0]\x00', 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00002a2000-0x88)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x5, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_port={0x1, 0x16, 0xffffffffffffffff, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000005, 0x0, 0x0, 0x0, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd) 2018/01/25 20:51:59 executing program 0: mmap(&(0x7f0000000000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000107000-0x37)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000532000-0x4)=0x0, &(0x7f0000530000)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000abb000-0x8)={0x4007ffffffd}, 0x8, 0x0) r1 = open(&(0x7f0000694000-0x8)='./file0\x00', 0x400000, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000357000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000abc000-0x4)=0x8) read(r0, &(0x7f0000abc000-0x80)=""/128, 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a3b000-0x8)={0x0, 0x0}) [ 96.504867] audit: type=1400 audit(1516913518.923:3630): avc: denied { dac_override } for pid=16757 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 20:51:59 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0xa2, 0x200000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x5caf383c, 0x20}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={r1, 0x73, "2c52a04215b959c9ff3e7fc1d04105f455bc23586ff7315330d2a67d51615dd9184d0dcbd0569ce7d581ca9179476cb96bcd72538d886af3ed5d6f72c1e013255f16439e8e43dcc0246a057fd1a4ccff3211f8a304fa1b3a6397181a8cea33acc6f5f4cbaed62861f4f5b21a949089e9d7d556"}, &(0x7f0000003000-0x4)=0x7b) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000001000)=""/113, &(0x7f0000001000-0x4)=0x71) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1d2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/25 20:51:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000a37000-0x10)='./control/file0\x00', 0xfffffffffffffffd) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x1000000005, 0x80000000000009, 0x20000080006b) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aed000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000776000-0x4)='tls\x00', 0x4) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000e81000)={@generic="7d39f17a780c6274c0bcc09c1d712377", @ifru_names=@common='ip6_vti0\x00'}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fa7000)={0x0, 0x75af}, &(0x7f0000524000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000180000-0x6)={r2, 0x4}, 0x6) fcntl$setpipe(r0, 0x407, 0x3f) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000873000)=0x0, &(0x7f0000267000)=0x4) fstat(r1, &(0x7f0000433000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() 2018/01/25 20:51:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f000081f000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000f65000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000038c000-0x4)=0x8, 0x80000) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f00001a5000-0x10)={0x0, 0x0}, &(0x7f000040a000)=0x10) mlock2(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0) 2018/01/25 20:51:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f000085f000)="617400722f6375727200000fff67eb") openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b9e000-0x16)='/selinux/checkreqprot\x00', 0x282040, 0x0) sendfile(r1, r1, &(0x7f00002e4000)=0x0, 0x1e) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00006e1000-0x4)=0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004fe000-0x28)={@generic="2105f6b0354536fda11be708235e45d6", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000987000-0x28)={@generic="2c08418896d79bf836a906332bd98061", 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000c57000)="f19931ea25922f398fd8d7a198bc72092ef0f3b08a4215c3dc52da340d91da94f3f0c121a967b70fca533928e822e3db910df4a4066286edaf4b1e9d9eab0a13ef0663dba4c67ae4bbdb47aaabfbd1b6bed007a050df6a823f376022617977da036526f8027e26e784598176090b7474c722bccd16a016ae334c46f863d0511ffcf676ec1c3231c768bb7e317975f597cb9865aea3ce30d3ba1543044b33c4c7ac8f78c24b63b0f38c03c20b4270b197e360dd8da608954828fcadd9cf8037ade0b1cbd173ef68c5224e4ffc523c", 0xce, 0x8000, &(0x7f0000231000-0x14)={0x11, 0xf7, r2, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/25 20:51:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000010a000)='./file0\x00', 0x8000, 0x140) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x15, &(0x7f0000159000-0x2)="98", 0x1) 2018/01/25 20:51:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) r1 = request_key(&(0x7f00004b7000-0x6)='rxrpc\x00', &(0x7f0000275000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001b9000)='\x00', 0xfffffffffffffffa) r2 = add_key(&(0x7f0000a3b000-0xb)='cifs.idmap\x00', &(0x7f00002ab000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0xffffffffffffffe2, r1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c9b000)={0x0, @in={{0x2, 0x3, @rand_addr=0x4d3b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002a7000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00001ab000-0xa0)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1000, 0x1, 0x39c000000, 0x40}, 0xa0) keyctl$revoke(0x3, r2) sendto$inet(r0, &(0x7f00007e2000)="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", 0x219, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 20:51:59 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000029000-0x4)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f000001e000)=0x0, &(0x7f0000028000)=0x4) 2018/01/25 20:51:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008f8000)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b68000-0x4)=0x2, 0x4) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)={0xfffffffffffffffe, 0x0}) 2018/01/25 20:51:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000715000-0x28)={@generic="41eb18c2eda782dab998c7e8e230a095", &(0x7f0000001000-0x69)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:51:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x800000005, 0x0, &(0x7f000008f000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000099b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000222000-0x4)=0x0, &(0x7f0000ee0000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004fd000)={0x0, 0x0, 0x0}, &(0x7f0000036000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d29000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c8000-0x4)=0xe8) r3 = getgid() getresuid(&(0x7f00005cb000)=0x0, &(0x7f000013a000)=0x0, &(0x7f0000f5a000-0x4)=0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000008000)=[], 0x247, &(0x7f0000975000-0x20)=[@cred={0x0, 0x1, 0x2, r2, r4, r3}], 0x1, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003f4000-0x8)={0x0, 0x0}) 2018/01/25 20:51:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b39000)=0x8000000000003, 0x4) fcntl$setstatus(r0, 0x4, 0x6000) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 20:51:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000521000)='/dev/sequencer2\x00', 0x200, 0x0) r1 = accept4$ipx(r0, &(0x7f000044e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000939000)=0x10, 0x800) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00005ff000)=0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000093a000)='/dev/net/tun\x00', 0x0, 0x309503) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00005fe000-0x4)=0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f000093a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000093a000-0x4)=0x1c) accept4$inet6(r0, &(0x7f00006ec000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000064d000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000093a000-0x4)='tls\x00', 0x4) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000093b000)='/dev/usbmon#\x00', 0x2, 0x80) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f000093b000)={{0x5, 0x4}, 'port0\x00', 0x20, 0x0, 0x1, 0xff, 0x6, 0xffffffffffff0000, 0x6, 0x0, 0x7, 0xae3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000093b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000621000-0x8)={0x0, 0x10000000000, 0x9}, &(0x7f000055c000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000491000)={r6, 0x0, ""}, &(0x7f00002fb000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSBRKP(r5, 0x5425, 0xffffffff) 2018/01/25 20:51:59 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000004000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x401, 0x4, 0x3, "3927c292769d7d0ceb7747970cdb2741e66babbc2bb2b366acf1acfc204234ce316ad0b403336aa90685f7327b5974d3dabb7947ea5631afa7b3e68874910ed58e3aaf657e641f26e3b9587542ca862b"}, 0x160) r1 = socket$inet6(0xa, 0x80007, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x100000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000007000-0x4)=r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000009000)='/dev/net/tun\x00', 0x0, 0x4800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000008000)=0x400003) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x1001000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000006000-0x154)={0x154, 0x41, 0x400, 0x5, 0x0, {0x8, 0x0, 0x0}, [@typed={0xc, 0x7d, @u32=0xfffffffffffffffa}, @nested={0x10, 0x11, [@typed={0xc, 0x16, @u32=0xfffe000000000000}]}, @typed={0xc, 0x33, @fd=r0}, @generic="a092f7b86d4cc7a52abc9ecbc7afe2d40ecf20496b30d51fbc6730565697a6d32d02d1a40d53abafab94225919391d5f09b813374df21276a4ff578e8a5a9cd4d1e4fbb79735ff9ce13d6fe291691376fda88aea3b8951c9a0b59ebef5a8e1b402a669e4ea8183ac502bf77fac9b43e5d2f51caa8311962777698cf26181298a774d8d326e0a8a19afecdab15e09d57af870f5842cb926546ca496938ed1ad31545c217a1232f8d8de3c70e33d7f23e8a14bf50745d4a4ebd84fb7b0846d0d9b594e1a071d8535cd39d3d949e84f12a6e7f4dad46c5383e66cadc44e9b0a9853", @generic="4cd07d2b84b5509c1d2103b62959d77b9277ab08c34d173336f0279c60b8f9b7", @typed={0xc, 0x0, @pid=r2}, @typed={0xc, 0x6, @pid=r3}]}, 0x154}, 0x1, 0x0, 0x0, 0x24000081}, 0x4000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000006000-0x30)=[{&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000005000)="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", 0xfa}, {&(0x7f0000005000)="114f384ee3143682c08d9bc55edccaba715343f74d02cd06c1e89bfd2e7ef2255a32db434ce7c4de3b1f322c241af1b2a037e2c83dbe65ca80927fbe3e9724eab99d39af7f4b0e5db4ce852ca94903e71ef5bfab9b10b737dbdb3a0b15950119336a0f15404fa50a86b99413923e9dd6f1d176ab49a3b537c001b8a1aa45a0aa078fb2181f21c8a5ad1ee48ab97f1a117db33d98e877f8e414", 0x99}], 0x3, 0x1) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000000)=0x8, 0x4) 2018/01/25 20:51:59 executing program 2: r0 = socket(0x10, 0x80000, 0x2000000000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000010000-0x60)={0x0, 0x34, 0x4, @thr={&(0x7f0000001000-0x49)="7f636a4183fe93346089f82a089f391e63a1a89520bc39f39bbcfe54a78065a5c1060d03fe2186eecc6fc3584091c61f25b02205ed79f172b64c8ea8adad17829c92fa2fc206a16122", &(0x7f0000417000)="6bdb3b3e11d5fd76f22ce0e52aa2491a4900e4cd7677f159c746e2992cdf6816325ad68842642cfbf74b7f7fc83d63abb1125c0555bb128dd36ba1e16cfe32b93111a73d1711e0f262068090ca19c1ab35bf20bd909a14ca1bf508011220d132ea8b4cabea4ec3c948f28c2debb3fd33118418dd413c0cacd2068bc91c68d47c79f6cf0ec9d4092d8489a45b58ef35ac5e3a2e41d0ea4537ad39d207e9561722cff0d5768aa874ac5c0e42a55419d8ae5542f1a05d3552542f1e7068443fde96ba47dbd925243207613a6d6b183bddfa41f0c8ce485e66f6ea832e91f179bc10"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c8000-0x4)=0x0) timer_getoverrun(r1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x6, 0x6, 0x4, 0x20, 0x14d6000, 0x9, 0x8, 0xffff]}, &(0x7f0000000000)=0x14) flistxattr(r0, &(0x7f0000001000-0x1f)=""/31, 0x1f) listen(r0, 0x74) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000-0x1)={0x5}, 0x1) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 20:51:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000002000-0x14)={0x11, 0xf8, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0xad)="970c6b9695f14a8044eeb30f425d7a8b3e0cf9f4bb9c1ba6ca591ced071f3ae87e212bd27b64f0471219fceb0653563f242749fa327e61852141bd9d735dba638038b6fb75d9d54261d4ad84a13f8801c84249e9d6ef262a01ee127fadca50f5c5684952422de5e71909234f6e93c68879b8741e4652cd7bd407b8edfc81a106f1772902897e39362be1fd5f86e628258dd9fbaa4ac2d046c5a6cf0c06dc5f436dd6535756999be5635a25f3e0", 0xad) connect$nfc_llcp(r2, &(0x7f0000001000-0x60)={0x27, 0x1, 0x68, 0x6, 0x401, 0x10001, "42696d616c556eb4735bf2dfcfb1eb0178d6599862f219a152584372cca4d44db999c4140fb075b3a04e958ea3a4853f41f01189e3e11bfb5f814db878cd2e", 0x2}, 0x60) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000001d000-0x4)=0x5, 0x4) ioctl(r0, 0x100000001, &(0x7f000001c000-0x3)="") 2018/01/25 20:51:59 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x5, &(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000009000)='./file0\x00', 0x80, 0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000000b000-0x4)=0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000004000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000000000)=@ipv6_deladdr={0x18, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:51:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x400000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ba0000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000b48000-0x10)={0x8, &(0x7f0000d0d000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000c51000)={r3, 0x13}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7) recvmsg(r0, &(0x7f000051c000)={0x0, 0x0, &(0x7f0000873000-0x60)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 20:51:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000627000)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d4c000)=@generic="5efa9be055e1a2eede0ab220750ca558", 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000023a000-0x12)={@common='ipddp0\x00', 0x9}) 2018/01/25 20:51:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00004d0000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') pivot_root(&(0x7f00008d7000-0x10)='./control/file0\x00', &(0x7f000065f000)='./control/file0/file0\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000542000-0xc)='/dev/ashmem\x00', 0x400, 0x0) r5 = memfd_create(&(0x7f0000aa2000-0x7)='mqueue\x00', 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000bda000)={r4, 0x3}, &(0x7f00006b0000-0x4)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:51:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000c4d000)=@file={0x1, './file0\x00'}, 0x3cd) 2018/01/25 20:51:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$usbmon(&(0x7f0000f3b000-0xd)='/dev/usbmon#\x00', 0x7, 0x210100) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000b32000)=0x1b, 0x4) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x2283, &(0x7f0000827000-0x1)='g') write$evdev(r1, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/25 20:51:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) r1 = request_key(&(0x7f00004b7000-0x6)='rxrpc\x00', &(0x7f0000275000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001b9000)='\x00', 0xfffffffffffffffa) r2 = add_key(&(0x7f0000a3b000-0xb)='cifs.idmap\x00', &(0x7f00002ab000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0xffffffffffffffe2, r1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c9b000)={0x0, @in={{0x2, 0x3, @rand_addr=0x4d3b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002a7000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00001ab000-0xa0)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1000, 0x1, 0x39c000000, 0x40}, 0xa0) keyctl$revoke(0x3, r2) sendto$inet(r0, &(0x7f00007e2000)="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", 0x219, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 20:51:59 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f0000254000)={0x10, 0x0, 0x2, 0x20}, 0xc) accept$inet(r0, &(0x7f0000f79000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000228000-0x4)=0x10) 2018/01/25 20:51:59 executing program 3: r0 = open(&(0x7f0000ade000-0x8)='./file0\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x6)={0x6, 0x6, 0x7ff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000015e000-0x4)=0x0, &(0x7f0000600000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pwritev(0xffffffffffffffff, &(0x7f000060c000-0x60)=[], 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009eb000)={0x8, 0x0, &(0x7f0000dae000)=[@increfs={0x40046304, 0x1}], 0x94, 0x0, &(0x7f0000b94000-0x94)="74548bf506378e0c163f883d9ba5f5cdc6790b97824b65f1a7422f4c5bae5520daa0728e59014f95fb33d2bf4d149f9212119057ec04232f583d833abea70d69ec626b49fdd66b8eed4db9eaca501b42ca2d03d2dbd75e342aaab3bad958d211e502d6280316e0ddd5206f4b914f2832fd926fb7fa17c8b96a15c4fc00aa02813b74bd49584225b00f1bd5333a91ced1952a3dbd"}) 2018/01/25 20:51:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) wait4(0xffffffffffffffff, &(0x7f000022d000-0x4)=0x0, 0x0, &(0x7f000082a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000515000)='./file0\x00', &(0x7f0000473000)={{0x0, r1}, {r0, r1}}) 2018/01/25 20:51:59 executing program 4: prctl$void(0x24000000000024) clock_gettime(0x0, &(0x7f0000100000)={0x0, 0x0}) 2018/01/25 20:51:59 executing program 4: 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, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000add000-0x10)={0x0, 0x0, []}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socket$inet6(0xa, 0x6, 0x1) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r0, r1, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000282000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000089f000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 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]}}, &(0x7f00003ab000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00008ab000-0x5c)={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xc41}, {0xa, 0x3, 0xffffffffffffff3e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x0, [0x56, 0x5a, 0x8001, 0x7, 0x0, 0x0, 0x6, 0x0]}, 0x5c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003c3000-0x8)={0x0, 0x0}) listen(r2, 0x3) 2018/01/25 20:51:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00006f5000)={0x19980330, 0x0}, &(0x7f0000eb5000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000349000-0x10)=@buf={0x0, &(0x7f0000709000)=""}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0xfffffffffffffffc, 0x4) 2018/01/25 20:51:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000005000-0x8)={0x0, 0xfffffffffffffffb}) r0 = openat(0xffffffffffffffff, &(0x7f0000576000)='./file0\x00', 0x8800, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000928000+0x5fa)={0x81, 0x55, 0x7ff, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f000096a000-0x4)=0x0, &(0x7f000091e000)=0x0, &(0x7f0000d7f000-0x4)=0x0) fstat(r0, &(0x7f0000d14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000a3000)='./file0\x00', r1, r2, 0x1000) r3 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r3, &(0x7f0000f05000-0x38)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000868000-0x10)={&(0x7f0000f85000-0x38)=@bridge_dellink={0x12, 0x11, 0x225, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xfffffffffffffc48, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) prctl$getname(0x10, &(0x7f0000aed000-0xa5)=""/165) 2018/01/25 20:51:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9faaeeb7c37c7240f476c8d753d000aa8faf0fb574dbcf93dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000e2e000-0x50)={0x106, @time={0x0, 0x989680}, 0x7fffffff, {0x1f, 0x1}, 0x2, 0x3, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:51:59 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000000b000)={0x0, 0x5}, &(0x7f000000f000)=0x8) syncfs(r0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000f000)={r1, 0x7}, 0x6) 2018/01/25 20:51:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000eb6000)='./file0\x00', 0xfffffffffffffffc, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) r1 = syz_open_dev$sg(&(0x7f0000c6b000-0x9)='/dev/sg#\x00', 0x4, 0x10b180) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000030000)=[{&(0x7f0000726000)="", 0x0}], 0x1) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e24000)={0x0, 0x78, "051c1f1a8dd840fc97f3b0059796a71eb7b3197ec98bd78b113a74f6763f1b7e3410d4caebb92fce051ec39dbbd56ff3a3d42ced42f531670bdcfee84e96b784407abf7c841e6f8ce9cd7f85b05e0d06bbbc35d0efe511f1f849bdda4601503fdd9acf708dd77071a0aa29e408c3470e2a5c5d4fa62a85ee"}, &(0x7f0000acf000)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000899000-0x51)={0x0, 0x0, ""}, &(0x7f00001af000)=0x8) 2018/01/25 20:51:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000092e000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000aa4000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00007c2000-0x4)=r1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000deb000-0x77)=""/119) tkill(r1, 0x16) 2018/01/25 20:51:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') connect$ax25(r0, &(0x7f000024c000)={0x3, {"8b1fada8f306a1"}, 0x5}, 0x10) writev(r0, &(0x7f0000171000)=[{&(0x7f0000854000)="edbed70dae8c7283cb73a8dc7505d4bb57c9e2e289979e5e77c71be52a28f1421bd354be55e800203a28277cf4b68a975b15b3ccd8c423c265d7d73c552ad39b36", 0x41}, {&(0x7f000023f000-0xe)="d842d58af04e6ba228fc8b7e4747", 0xe}], 0x2) r1 = getpid() syz_open_procfs(r1, &(0x7f0000b3d000-0x10)='net/ip_mr_cache\x00') [ 97.220782] device gre0 entered promiscuous mode [ 97.370754] device gre0 entered promiscuous mode 2018/01/25 20:51:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) epoll_create1(0x80000) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000322000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00007e7000-0x8)=[0x5, 0x5c1c3bad]) ioctl$int_in(r0, 0x5452, &(0x7f00005cb000-0x8)=0x5) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c99000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$netlink(r2, &(0x7f000062a000)={0x10, 0x0, 0x2, 0x10400000}, 0xc) r3 = syz_open_dev$binder(&(0x7f0000aa4000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000433000)={0x0, 0x0}) userfaultfd(0x80800) getsockname$packet(r4, &(0x7f0000a78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000074000)=0x14) 2018/01/25 20:51:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe2(&(0x7f00007a4000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000179000-0x4e)=""/78, 0x4e) r3 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r3, 0x0, 0x0, 0x10000) lseek(r3, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000819000)={r4, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000070a000-0x6)={0x5, 0xffffffffffffffff, 0x7}) fcntl$notify(r3, 0x402, 0x23) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00002ea000-0x8)={r5, 0xffe0}, &(0x7f0000a2b000)=0x8) 2018/01/25 20:51:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) r1 = request_key(&(0x7f00004b7000-0x6)='rxrpc\x00', &(0x7f0000275000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001b9000)='\x00', 0xfffffffffffffffa) r2 = add_key(&(0x7f0000a3b000-0xb)='cifs.idmap\x00', &(0x7f00002ab000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0xffffffffffffffe2, r1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c9b000)={0x0, @in={{0x2, 0x3, @rand_addr=0x4d3b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002a7000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00001ab000-0xa0)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1000, 0x1, 0x39c000000, 0x40}, 0xa0) keyctl$revoke(0x3, r2) sendto$inet(r0, &(0x7f00007e2000)="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", 0x219, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 20:51:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000c6f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b99000-0x4)=0x30f) fcntl$setstatus(r0, 0x4, 0x44800) readv(r0, &(0x7f000054a000)=[{&(0x7f0000ce6000)=""/192, 0xc0}, {&(0x7f000074a000-0x89)=""/137, 0x89}, {&(0x7f0000400000-0x2b)=""/43, 0x2b}, {&(0x7f000058c000-0x1c)=""/28, 0x1c}], 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002c7000)='/selinux/checkreqprot\x00', 0x800, 0x0) mkdir(&(0x7f0000f07000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) 2018/01/25 20:51:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007de000)=0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x31549426b195b700) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 20:51:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff8, &(0x7f0000000000)={0x0, 0x0}) uname(&(0x7f0000518000-0x57)=""/87) 2018/01/25 20:51:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000c56000)='./file0\x00', 0x80000, 0x18) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000391000-0x4)=0x14) connect$packet(r0, &(0x7f0000731000-0x14)={0x11, 0xd, r1, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0xd) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) lstat(&(0x7f00004d2000)='./file0\x00', &(0x7f00005ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000708000-0x4)=r3) 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, &(0x7f0000950000)=[{&(0x7f0000752000)=""/200, 0xc8}], 0x1, 0x0) [ 97.430805] binder: 16964:16967 Acquire 1 refcount change on invalid ref 0 ret -22 [ 97.461815] binder: 16964:16967 unknown command 0 [ 97.467754] binder: 16964:16967 ioctl c0306201 2000a000 returned -22 2018/01/25 20:51:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80803, 0x5) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmmsg(r0, &(0x7f0000cb7000)=[{{&(0x7f0000c96000)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, &(0x7f0000206000-0x7)=[{&(0x7f0000a7b000)="7d4f65b32b9b76ee386b9bd2e6ee1ad1b17f57c7b9b16430a826d8f3589c60cc337e7c99a8d39d0bd19563fe5408204f0bec16d241af907ef4815598dd912a32202da1ca30ffaccf2ab7fc99aadf2b9625a43afa503ab8744ea61c2f12e8333f89609552412108f9b50b0c171e45a97c6e7c371406a9ee7a24afe0bf", 0x7c}], 0x1, &(0x7f0000173000)=[{0xf0, 0x118, 0x7fff, "18d62467824b3399de3273ec6b1fbbbb1d0e477e54df2d4ffac236c362752c71b0abe913f5ffd87670069d56d1f3356bba05b09f74b87b916483523c9e560e7d08f30f5fe5d85a470b0fa057f17726db63b2c86d262021bede65e8170ec6adcb44a7126ff62520f0dbc7aad5657b5132a3225dcd7a2076e174ed1569d6843e3607fdbeefe5272cee00be11bc3881c667322ebfa6fb0c7f8b16ce29890af3acffe5b4674c8b61e8684c3f92d236a71e3876edb076071580d155c69826c109d52ae1b4560962315f280a99af7d6d06d3542ed95e2389a006e384549f12900398"}, {0x18, 0x6, 0x10001, "ecb54e96"}, {0x18, 0x10d, 0x8, "fcf17d19b65e05"}, {0x70, 0x10b, 0x1, "0441baa468ae1b4c930d472cd162593e9dde3fddb83fd3244fce251c50d6efbe3989223ac375e101d118f0c5de33c8bcef1d2ed31fce2ebb9cd0d34f5b0ead8d50d44620c5cc3a2e671d2a17332ae246cd33fd4a0f1f7de3b77a06b9d409"}, {0x50, 0x10c, 0xffffffffffffffff, "8cd6515a2b2dc22038572c2de46014d4310675b2b4a950e2245dbc14a8add32913a654d89c643176e1b790a5beefb2764960e167d73ccff353ea"}], 0x1e0, 0x8000}, 0x5}, {{0x0, 0x0, &(0x7f0000951000-0x30)=[{&(0x7f0000daa000-0xfa)="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", 0xfa}, {&(0x7f0000e14000)="", 0x0}, {&(0x7f00009ca000-0xad)="714347c636533559d3c8a0a419c6c0bad5699a2dd43a7d941ff2455fac30c5e17561389cfc35f424899dba0cadc04a1586b959dc8e86cfd3bddcad0066fcf38ac267c8b4c25cb98a29eb22b44542b42392fa39cc6148d0265ee487e40b4f258564c5b4259c7db5e8f4e00e79865173251f3bc275c05766c15efcd428631615171ae6d1dffc60e09ef57ae7f392cdc9d4f2e93d1f2e1314d79c951079140f9c128a1cc9743cc2dce8377ce047d5", 0xad}], 0x3, &(0x7f0000d00000)=[{0x30, 0x12f, 0x0, "bbd6e23d37c16ae838e9a7c48c1565aa84fc5e8ce6ed6248ee900ab7e958"}], 0x30, 0x4000080}, 0x5}, {{&(0x7f0000b81000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4, 0x2}}, 0x26, &(0x7f0000bd8000-0x20)=[{&(0x7f000010c000)="47aa20cea99aa0a286ef27e50217a21bc0d872b59f74def0d4d15855ff7f719d527e3ac7fd03babef65e0ca3b12f989266a1f22a772d25c4fb3fa663232f82f8aee6799c6200fa2a7f864e7ea727e125ae8e7fc142d304f2951852e4efd19643d570f9503c224e3714892da034d9c62841da962c675ca1379e217f8116edf30098264c200ed47edad49fa398e77a9e95c44a81125ab0e4f8c58eb15d0185c4b326786e9d168d45e55677ea582d5c2c0479fe7031ff54ff3070237a9eddbfbc6a5f1327e5deae3f94804f389885f682cba1", 0xd1}, {&(0x7f0000167000)="", 0x0}], 0x2, 0x0, 0x0, 0x11}, 0x0}, {{&(0x7f000065e000-0x20)=@pptp={0x18, 0x2, {0x2, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000e9f000-0xa0)=[{&(0x7f00008a2000-0xb8)="1cec4ed38cead070e968c421ffe4b18f21f1a9fa3be82e6a1bd0b43536b936789d2ee2ff277cd9e86a1d06b5c89617b91aa61e198d2c3cba41c07ff427d88c9a91ea141336723d6379fa54126e03c84948b969bbe23690d434a713a541c306d312ea8f04e0f9ded03ae6b9a1f09ffc7e568eeaf7b3a918b0d507e7460a4e3440c21ccb9cfdf51b1efef0294b6aa3cb3336b4bcb9475adb35c6aafbfd881fcc86eeba49af47c77f4d62aeae82926c7b0c16274b98aa608b4e", 0xb8}, {&(0x7f0000d3e000-0x2d)="55bf431a91195602de515f100e18f485d052893334061122fddd52a957eccea9ff0a9268b3711f65a3c99c85b1", 0x2d}, {&(0x7f0000ff3000-0x16)="023365573c8d43e8f7b47896061cdf8d6a8e6371f42e", 0x16}, {&(0x7f0000099000-0x62)="4c5b5f220425377b5077e5d593ecc1808cca9ef16ae03905f3d2878af20c8f099561b1f95e0d3f5444623e7228741be004092c3cd3ce6897980c812a9dcbf4f3afcfb6e0be848abf069055f4f85d70066ffc9a90f3da38657dd7325b24cff9a75966", 0x62}, {&(0x7f0000a85000)="55d8cfa40b3f0fa1701099d1d5c8b2f4b664d6a633138af73ae6c6a7640ff6132b1be01a3d968c6f9a26c4e21c2e581b475405b54cf97aa5af01f1347d3a0af11acb72e27b0093726303bee286219bd4ccaec3622679b809c0f37e001db0bd80b2a416f0818f8f2fe279d1eab0805414e5a1d7b2f14defd4494894cedce9c6cbcf4a9c8f2a370e5ff7bedce98f71d07ce582729a5fe10da5f23321588cdac062c6f35e69", 0xa4}, {&(0x7f000081e000)="08c5bf352c0a162a8f0b6624cc8546760f9640d86c7c6892cd7b50b1e82571f7fe", 0x21}, {&(0x7f0000c18000-0xd2)="aefd31e71947b3d444c5fb1c5ec656353c40d8b9ac821cda189167eca32f9210758f7679bdb9195c54b7ff1d8b39ed152094e7f3030f5905b2ded2035076ea84c17e3d42ecabc107a5b9292b3ff0ef56df3070a69626283a6384d477b0bc774569518e94db6f4f059037e36f7d4bd8118eab1c89adc9f23b3eab8213dbc4821a04d0ea05599b1cf1326ee2594ccc7dd445ec7d84cb496d84073d01b59accbaaeb39cd1a30619cdfa33fa16b086a669c7aff01b6882adefd50fa0cf364f188c308d4b1cad4a3eacc97bda04d40435271b3008", 0xd2}, {&(0x7f0000872000-0xc8)="3afbb1763beaa531c34118536e77cd3b0bdc7491f9f33b3d2d1407e1b5be109a2e4580a1fef44a8be20b5c6900010e5a1f9abb140564c41c0e3b401adfcebf49da60a48987ed2ac7296a396a8693b07e2674f189f0c8670d60ec754c0da97a99e91f56f1876c73f209f31c72e6109f639b138fcb625db63ec923bdb06b61c7a20cafe566fe0e5886eeebb29b43611a1ce9323bb5363447364cf9a6838c38df55758cd2746257833e8e66de77ad7dc29a94a4cd16fe38092770dca08f1198abbe614207b42f157f72", 0xc8}, {&(0x7f0000f79000)="d464beed03a919aac3ced9ce7cebe09da63c9559bef8cdb5fe850f03f6d0b57b289484119104b489227e4b59bdfe284bd11e2d7e98e65b25d1fbe8dfcb9546386b3e892d79b294eca826e3675708d4fe07fd1e84ad5e4279485023ceecbad302aee4e376da4f7ee8ba165a2da8ec9337106d51de77a5a37735400191adda7ac0db653b0d81fd1562ad8d8e1dc9a21fcc18bba02e3ab0bf1dd27d38eff8db70d92ec10ff8b597caf4e9dc85d66e6c23ce35105a9916c02b272f643bfa0bd6f71e350b6707cb442d544395c6c6a55f1d5f3b33ae511fdee5c944bcc6c37363", 0xde}, {&(0x7f00002b9000-0x5)="75aa5dae506da4d37659e28707", 0xd}], 0xa, &(0x7f0000208000)=[{0x80, 0x13a, 0x30, "5ea2fc505a4ae01937e99365b46590f02c1f6862575a30a3367478c83b43a6c68d312b8da39aa7b6664007246cc836a4264e355f169a443c038c10d8e5b3d9fa16e8666397dfb3bc727c8be2147e4f9a5bc2b40a5e22a1f93bf734353305ab40f7413e366e68c3d7be84b3ad"}, {0x18, 0x1, 0x899, "8b"}, {0xa0, 0x102, 0x100000000, "af891560ed84bde7bb9371cfa670371aed08239715c033a3fb5bff923fd1ad9a81735d079099b48b147fcce8e2406e6e322855ab15ae1c25ef443e9f7c14eaa4b768106c0c905331571c6d0000302bf2cede62a79fda10a64cd7a5a83b0f800db73f7e53646632c921427797efe840f2266a1e8907320a7b442785ef625e8bee0275acff5cf06c54fda55a4955"}], 0x138, 0x11}, 0xffffffffffffffff}, {{0x0, 0x0, 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{&(0x7f0000658000-0x82)="b8e43e34957d90a1abf1614950b452fa01bd3d002e21945015f39589785c4f664fb101cd9880df10bd8746a67fe6aa8d74ca3f377de2db66bbee4d76e948df94e5dd0d12347ae9441ed375de05936d511aa683d15a414b2f9aa97a3dd211c9101a36e0d4a3c1f8f5a06dbcbe7703a8b58de451adc25bc2e5bca6f032e68b6522ae6a", 0x82}, {&(0x7f0000ba6000)="212f67ccc2da4319a4c23bf993562656621c4754ec9502c9", 0x18}, {&(0x7f00006bc000-0xb8)="c298f38985388e0585721dc3fb06d5ed00a682162851f46eb4c65e70e5544a17457f03eac2213321825c6cc4225dc4dacbe9d221ae6085b815e2cbce819ac4bef19888e0627cdf3cdec4ccf1d8f2c0e4d500c2e2bfd1ab1a2dabc6d7c0f472d513c90cf53f40e4a1078e457b5cdd2c47d85830ba548143c129db023f37df2827d6660853c1dee10847db490bfffa67256c62bf295acd7080787679611b48dfb1b10596b84e497ebcb9953623915d2ab65268f2ead5b35a89", 0xb8}, 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"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{0xa8, 0x115, 0x94, "919c4ab2b972b5a3bd27f4a5d690257d9ca57bd685bd3cae82986a523a18e875ee0765bb1c1dd90131720e35cb64b00aa5a68807fff0017cace906ec3ce824f6f96cd0cef65119ee98b2f8929a54f22f2b57076a3c7c291906d73cab5efc50964215e64e30114fd5d232cdc1e34c5dd3a97f21755b85543d62c04886c69aad2529dafd66c99d6cd5697e569f6ae65773af0b05"}, {0x50, 0x109, 0x52, "8ccb86834b1512c424ccb49731996ef22fc11a656b18d77f72f9c0053513210236079efaa8bd396787793f5385e68aea2bc644ae2aa4e66474"}], 0x1278, 0x4000000}, 0x3}, {{0x0, 0x0, &(0x7f000031e000-0x90)=[{&(0x7f000096b000-0x32)="e44a4f81d696f711d22311cbc66c3513fa402a4fb5a1ef92a657966af5a6626e83bd22554f58e2f1c894e74e7d8c32d1a300", 0x32}, {&(0x7f0000016000)="dc352211550da281920122119e2dbb2647b8c00563fa8709a8b6c1863f6c0ccf809f95769f17213fb2136ee41eb958965741360d682ff5d8ed20694a7d2d0e342afcabaf1733192c2f8209a430e511430804bf47c718f4ba613fda4a8b86cb305f2ec8c5311bbba672", 0x69}, {&(0x7f0000b0d000)="73e6a056cc8dbdfad284aa49377e0fdc85d2c9c5ce0689cf9c8879", 0x1b}, {&(0x7f0000a3c000-0x1b)="272ad726ec7360acd9bdbbce9bcc3746f9836b5bcf0e3969b605a1", 0x1b}, {&(0x7f0000132000-0x75)="0db488a47504309d28b52e2915aa588751212b74e0d96edddb6d4d57501cd148e09ea1305cec2b4932450054cdd9f63ce8b9ea3e87c8dbf5059126049e37ba998caf2b28f69a92a0aa95063e969fe089e1b0d855b6a434260aa7ae0e1f487a9bee5903820b68d084f92327eed97e03dca79c4d11f2", 0x75}, {&(0x7f0000b76000-0x53)="dafac5fbc1225bb759ce20f2fc6b72ea236002741c88d7ead2d3571ae9688e91dd913f22049e59a799502beeb8d669dd04a20e831f292c7df3c7ad8234119462704d58c15230e069d36e4e381baba8efcd6afd", 0x53}, {&(0x7f00002f8000)="385d8bf0249d99e2ea77a177d9c4f9f0250ef30b18b292b5e8c43179247a6d68015aaedceb0c91a1cd9af82945e03f044e2fafc53c5ade1f18b31c3b0fbbdab17e736bf93a958b97a86c4ac26da894", 0x4f}, {&(0x7f0000177000-0x4c)="459568be6d19e6df826d6a28b4a7013d0e5711b4ecff73642f177b05a3f2e0b375788be70ad34bdc9cc2b6ca239e58cc07310e45921b866a740c761d03e0491a8b7edfe68c3df9d647f341fd", 0x4c}, {&(0x7f0000ece000-0x44)="73a8c4707614afcbae18d85e0bca9cd83da3909bb48d677af2214e7582618028944073b8e465e41dbe384f5f8aec8c699b543d0f758ce0d47bb9ee5ecd704ad88ceea3cf", 0x44}], 0x9, &(0x7f00003f4000-0x288)=[{0xd0, 0x13f, 0xffffffffffffff00, "17d3eb235546ae9c41a4b8675363de4407e35f1886d5a1d670a8085827203a9bbc37e5cdd57581283ab42f194e693d2ae7dc2d5466298873a805356aeb56385ddcd5e3332702db6587676f7846efa484cd09a684f21c8c33769b644e8277c5f4a6ef44894110b6a859dd886081bff9ddf2deec33f8f6d08ae68a3e0ca9e65532d0f67d7f48589024672ccf543c8181355a24f0eaa3d88c9f8157f672be2488d9d62f035e85da74e9249de959bec04969984182baad5ece990936e1b454105b"}, {0xa8, 0x115, 0x8, "a2e9bbe1162cf686672be05442c515bd7375dd848694933b77bb9db7aa63e6e4578722bfe3c79371c6666da6ac7246b4f3de580d63cc9e30a24fadab7a88ec892944006582dbeab8e278d55f3fdd1d986f14fbd251bcf16f229823821c252f486fc1d4f711fe89189f5e4669edffa1ff1b0161b24e5ffd9f9a3434eea69609f24717536e8596fe272b46d2938b830c71b5bf"}, {0x110, 0x10b, 0x81, "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"}], 0x288, 0x4008050}, 0xffffffffffffffff}], 0x7, 0x40001) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r2, &(0x7f0000030000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x279) [ 97.485774] binder: 16964:16967 Acquire 1 refcount change on invalid ref 0 ret -22 [ 97.506083] binder: 16964:16967 unknown command 0 [ 97.513642] binder: 16964:16967 ioctl c0306201 2000a000 returned -22 2018/01/25 20:52:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008b0000-0x10)='/dev/sequencer2\x00', 0x240000, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00003a7000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) close(r0) 2018/01/25 20:52:00 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000004000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000002000-0x4)=0x58) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x3f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x17b, 0x1, 0x8000, 0x1f80, 0x5, 0x5, 0x0, 0x20, 0x10001, 0x9, 0x5, 0x4dd, 0x60, 0x1000, 0xe7]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7f, 0x7fff, 0x0, 0xffffffffffffffe0, 0x8, 0x6, 0x461, 0x4, r3}, 0x20) socketpair$ax25(0x3, 0x5, 0x7, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xe}, @in=@loopback=0x7f000001, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0xa0, 0x3e, 0x0, r2}, {0x17, 0x0, 0xffffffffffff09f3, 0x7fff, 0x7, 0x2, 0x1, 0x7f}, {0x1, 0xffffffff, 0x6, 0x3}, 0x9, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0x3c}, 0x2, @in=@multicast2=0xe0000002, 0x4, 0x7, 0x0, 0x5, 0x9a6, 0x7, 0x7}}, 0xe8) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, 0x10) recvmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000002000-0x10)=[{&(0x7f0000002000)=""/237, 0xed}], 0x1, &(0x7f0000002000)=""/4096, 0x1000, 0x81}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000005000-0x10)={0x3, {"64c60c4882ff3c"}, 0xffffffffffffffff}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) 2018/01/25 20:52:00 executing program 5: clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000000000)=0x0, &(0x7f000035c000-0x4)=0x0, &(0x7f000019e000)="") r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f00003d8000-0x60)=@nfc_llcp={0x27, 0x5, 0x7ff, 0x5, 0x9a, 0x5, "131a60f4cc30f711375d814776fdcc73bdeaafb5d6f0c0dc4e070a421348eaf2c3f5eccb4ab2d2bd9aabdf3f569cb730b7d306bc7810bbb9f50071b120d331", 0x101}, 0x60) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000196000)={0x459798fc, 0x2, 0x2, 0x5, 0x200, 0x6, 0x3f5ebce9, 0x0, 0x0}, &(0x7f0000c2f000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000000000)=""/4096) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000994000-0x4)=0x8) munlockall() 2018/01/25 20:52:00 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000058c000)='/dev/vga_arbiter\x00', 0x52342868f0586cd6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000-0x4)=0x9) r1 = add_key$user(&(0x7f0000a27000-0x5)='user\x00', &(0x7f0000a9b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000000b000)="", 0x0, 0x0) keyctl$get_keyring_id(0x0, r1, 0x2) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") 2018/01/25 20:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') tee(r0, r1, 0x0, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) write$selinux_create(r2, &(0x7f00007b8000-0x5f)=@objname={'system_u:object_r:sshd_var_run_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x30, 0x37, 0x20, './control\x00'}, 0x5f) 2018/01/25 20:52:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000085a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = getuid() r2 = add_key$keyring(&(0x7f0000a9c000)='keyring\x00', &(0x7f0000bae000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) r3 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(0xffffffffffffffff, &(0x7f00000e4000)=""/206, 0xce) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000de0000-0x4)=0x401) tee(r4, r0, 0xfffffffffffffffe, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x1) 2018/01/25 20:52:00 executing program 0: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r0, &(0x7f000000a000-0x7)="9a", 0x1) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000aa9000-0x8)=0x0, r0, &(0x7f00003cb000)=0x2b, 0x2, 0xa) 2018/01/25 20:52:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000022d000-0x4)=0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000024000)='net/nfsfs\x00') ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000004000)=0x5) write$selinux_access(r2, &(0x7f0000022000-0x33)={'system_u:object_r:dpkg_lock_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x32, 0x34, 0x0}, 0x33) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000024000)={&(0x7f000001f000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000017000)={&(0x7f000001d000-0x118)=@get={0x118, 0x13, 0x200, 0x2, 0x0, {{'drbg_pr_ctr_aes256\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], 0x0, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0xc745}, {0x8, 0x1, 0x1fffe0000}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x100000001}]}, 0x118}, 0x1, 0x0, 0x0, 0x40}, 0x4004) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000001e000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_UID={0x8, 0x19, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000026000-0x10)={0x100, 0x9, 0x3ff, 0x200}) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000026000)={0x0, 0x0, &(0x7f0000027000-0x10)={&(0x7f0000026000)={0x2, 0x16, 0x80, 0x9, 0x30, 0x0, 0x6, 0x3, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x1f, 0x10, 0x4}, @sadb_lifetime={0x4, 0x3, 0x8, 0x80000001, 0x7, 0x76}, @sadb_key={0x19, 0x9, 0x5f8, 0x0, "6cff85c0203d9174c688ddf8cfee5b335481b2716d7ed603b185843061732f4194dd9f6c2150a8092b25f6b3173d4e1ddc4c93caf52ff5314f95b930dbcaccec0061516d09ad6a9392790dfd85c6116a2cb413f015b88ab0fb0613d0650d0c0abe0ce68763dffdefd30e610b019628595c5c9d4a4725c845ccb1d04bf885e43ebc320fd308534206c5b8593982c2d002e1a3699ea6dfe55e2d6a73dfe78a644420a1725d3be104c48d13ed196203ed7af72f8c3471206e5461702ec39f4bcd"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0xc16}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7}}, @sadb_lifetime={0x4, 0x6, 0x8, 0x7, 0x7, 0x80000000}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f000001a000)=""/219, 0xdb, 0x40000020, &(0x7f0000025000)={0x3, {"5f4c9a365e5a3f"}, 0x56}, 0x10) rt_sigaction(0xf, &(0x7f000001d000-0x20)={0x0, {0x5}, 0x1, 0x79bd}, &(0x7f0000023000)={0x0, {0x0}, 0x0, 0x0}, 0xfffffffffffffe7b, &(0x7f0000025000-0x8)={0x0}) 2018/01/25 20:52:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000704000)={{0x0, 0x7530}, {0x77359400, 0x0}}, &(0x7f00000ba000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00002a6000-0x4)=0x0, &(0x7f0000ecf000)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000374000-0x8)=0x7) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000ba000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_load(r1, &(0x7f000022c000)={0xf97cff8c, 0x8, 'SE Linux', "7d09e8633cc933760f26ba034029dc94cd9d6713ca1768e583470238dcfc1832c585d89830b3b6a4744063c8ebef878e91f2ddf15b5fd694f0597aa5a2e0778a9eddd90086c92ab9a797f8def8f09b2325ccb1ed795b22b34e2f2fa2b2ef323247f8a52959a98594760f40ea57f7ae87a8f37281daad9ae2c56d3e35044798f02ab5be1259fd71f519e7dbf85fe104298af376f21c6cd65a568a8f49fc1fd4a9a605d9f9e9c700fa79b50645"}, 0xbc) r2 = getpid() sched_rr_get_interval(r2, &(0x7f000023f000)={0x0, 0x0}) 2018/01/25 20:52:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b2e000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000714000)=0x0) fchdir(r1) writev(r1, &(0x7f0000e41000-0x30)=[{&(0x7f00008de000)="", 0x206}], 0x3e2) 2018/01/25 20:52:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x6)={0x1, [0x4]}, 0x6) getrandom(&(0x7f0000fbd000)=""/0, 0x659f, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000-0x4)=0x0, 0x9, 0x7, &(0x7f0000003000-0x10)={r1, r2+10000000}, &(0x7f0000001000)=0x80000000, 0xffffffffffffff94) 2018/01/25 20:52:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bc3000-0x8)={0x0, 0x0}, &(0x7f00008ec000-0x4)=0x8) r1 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000dc4000)=0xffff, 0x9d29c66023a51cbe) sendto$inet6(r1, &(0x7f0000bdc000)="", 0x0, 0x20000000, &(0x7f00001a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 20:52:00 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) read(r0, &(0x7f0000007000)=""/57, 0x39) r1 = gettid() unshare(0x10000010008500) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r3 = syz_open_procfs(r1, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") write$eventfd(r3, &(0x7f0000004000)=0x783a, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000009000)='/dev/keychord\x00', 0x121000, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000003000)=0x0) close(r2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f000000a000)=@llc={0x1a, 0xff, 0x3ff, 0x20e2, 0x800, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/25 20:52:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006e8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f000058c000-0xe)=""/14, &(0x7f000031e000)=0xe) sendmsg$nl_xfrm(r0, &(0x7f0000ed8000)={&(0x7f00002fc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b01000)={&(0x7f0000f1a000)=@flushpolicy={0x54, 0x1d, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, "", [@user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xa}}, @etimer_thresh={0x6, 0xc, 0x81}, @replay_val={0x100000226, 0xa, {0x1, 0x3, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x4000080) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000c89000)=0x7f, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000729000-0x4)=0x0) 2018/01/25 20:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r0 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r1, 0x0, 0x0, 0x10000) lseek(r1, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000819000)={r2, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:52:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b89000-0x10)="200000000000000031253a000030f10b", 0x2) write(r0, &(0x7f0000003000)="85", 0x1) fcntl$addseals(r0, 0x409, 0x7) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000f1d000-0x10)={0x0, &(0x7f00005a0000)=[]}) ftruncate(r0, 0x0) 2018/01/25 20:52:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bdf000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000040e000)=0x3) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x14, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:52:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000114000-0x10)={0x0, 0x0, &(0x7f0000a91000-0x20)=[], 0x0, &(0x7f0000faa000-0x2428)=[{0xbf0, 0x0, 0x0, "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"}, {0xe8, 0x10e, 0x200, "84bcfb5aa8ba824bb7a2921de9b37aab7c3416bb75a8f17148bfd5936cd73c535ddc4bda4fac07d887ee95177739415095be5266437e2353b76767dc53560b17a114062fe280c91509bf99fd64efd08ab51afd804bde0227c1c4283687412caf25be2e1fd85cf6b9d90372cf020cd215ba3da0c88c1629524f8902e1f5f58f620cb340be18ae8c312d5ef0669204bd9535124cc43f87c6e8c1d4c077d9fe9a7b08b1d23eace64c7a6b540dcc5184833cfc3b3508d22f5cfe53e0152ae84a19521422c2fa69263f97238e67f76986ba2d86d63b9dba6a"}, {0x88, 0x119, 0x6, "739edc684b56b06b9d07e2c522183724160a7a7daa240ca9979c69f4dba184fe7c2b95b64ea193a027c8458e85d31a303e2d47007307b2c99d76887cc41e8ca92ab9993e942d27c4ff69d576cd84cee0e060c389e704d76db791327b1be7057b89cb3792ca7baad69b6480bf1667a73d381bcf6fae66bc0a"}, {0xd8, 0x13f, 0xab, "b75296cc3bf912185148dbdd01110bf9d0097cb5cbcf93a9d90cbdf26c20e977cadb4ac93e4b407a71804f0c074807d4226a87ae7fb4f18b94a086e4e20350c2c68dce95cda950ec9ccaa4f44e62489d5ce95b4954975d1365a24fcebeb966da19dc643957733de2e64a9e0f3af9c97391b273cd0ce371c0b1125272b2f2bcadbba78ce8502c41ebcca21c421f5f31b72479ee5983d09c2f211d98cc006eacc3fa9c0cf74d9e74a3242eba676556708fb2f4e9bf3bb9483532d6e3f09a5d3df440172f264f3b"}], 0xe38, 0x40}, 0x20000000) getpeername(r0, &(0x7f0000011000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000157000-0x4)=0x3a) setxattr(&(0x7f00005fb000)='./file0\x00', &(0x7f0000f87000)=@random={'user.', 'system:posix_acl_access\\\x00'}, &(0x7f0000df9000)='\x00', 0x1, 0x0) r2 = add_key$user(&(0x7f0000ab0000)='user\x00', &(0x7f0000174000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000077000)="9631294d3cfd2765aa7a2ffa8b4acd75d0a5972b337cf25809b4ce1048105053fb19ea5c6081454a07730770fa04662527b6f5e8bd820fe3e1b3c07a3c4ca0a9", 0x40, 0xfffffffffffffff8) r3 = request_key(&(0x7f000071d000-0xa)='id_legacy\x00', &(0x7f00001d7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000094b000)='\x00', 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) lookup_dcookie(0x5, &(0x7f0000056000-0x34)=""/52, 0x34) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000097b000)=0x0, &(0x7f0000c82000)=0x4) 2018/01/25 20:52:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000f0000)=@int=0x9, 0x4) pipe2(&(0x7f000069f000)={0x0, 0x0}, 0x0) clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") r3 = syz_open_procfs(0x0, &(0x7f00005b5000)='smaps\x00') pread64(r3, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) r4 = fcntl$getown(r3, 0x9) r5 = geteuid() getresgid(&(0x7f0000ffd000)=0x0, &(0x7f00009e2000)=0x0, &(0x7f0000fb1000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000088f000)={0x0, 0x0, 0x0}, &(0x7f0000bda000-0x4)=0xc) r8 = getuid() r9 = getegid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000d8c000)=0x0) fstat(r1, &(0x7f0000cf4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000091f000)='./file0\x00', &(0x7f00007f3000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000e9a000)=0x0) iopl(0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000097b000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e89000)=0xe8) getgroups(0x1, &(0x7f00002f3000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000dc3000-0x4)=0x0) getresuid(&(0x7f00003d8000)=0x0, &(0x7f00004dc000-0x4)=0x0, &(0x7f0000fca000-0x4)=0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000d6c000-0x7f)=""/127) stat(&(0x7f0000a2c000)='./file0\x00', &(0x7f0000d22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000be5000-0xe0)=[{&(0x7f000018d000+0x7dd)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000488000-0x60)=[{&(0x7f0000661000)="7eb7f66b202c1ac4952e53b82abde4ea3e4b5653e4d2e9144b26eae8a225637e7202db7bc6cadfb9700bb6a3489c46834289f4462bae80917333c383b8af7d20a37574a5c86659d0afbd886baad8aa747fdbe26d52af43f919521a9e48611652fcf4e15031231d0269fbcd9d7c75ead9825908d56cda802762dd5cc8a336f669226b018fc3d41e1e9fd00b388ecf76aa05f7d28f61114079d44fb6d12e4448ec2c4de51212022407cf02acd645d5f849898c84a9c83af3c3e49f1a32e89b9aba7617d9f9976833253c42316d63dbc7a855aa07735b963fc951b830619b97bd824f38bf68946639a95b88dca0ef9453d0f08618c1fcf4d176", 0xf8}, {&(0x7f0000c6a000)="b3ef1577c4fff6938eca8bb7eaf14d4188c322509322cc52c067683bab3b21bbbcf891fbbf6dd25421b8a8180517822ceb0fa186b9e1ec540bb576868866d42988926560b9d393f25370e85bfc1a6e6b68d5a5f2a768d26b507a07ed0dc35565f23f692b5267bde4a8d5e10a2cc43ca341f9a444531dc2d62dd3e04e7402e8285259a535c04ed5a1aa3e572708ba30fb8e982e4b254aac077d57e520a44f038fbf893bce00d4a44ed597ff57fbdc7a30d6dc57e925f8e67032a48b63a618b41972e60a9d6a1a061c8bd0", 0xca}, {&(0x7f00005ec000-0xa2)="7dd7361933dd97acb2332c197892592c84ce02a1e175f81de083af9d10004d51276b9edb1ff18aed958a37b13d926e6b2f4b1e3e547e4cf102717a73f1cb2a82d4df93fdfb294414bc33330e96fa07fa825e5a60b80e2ef412b2a8925a378f5195423f4fcb40b729b3a3e1152d1065f75ff9760996365b9e878ed35f072f92a0dfe1c17e55c716a76fac2518a55755f897d360545ce91389fe8614103641c5ee124a", 0xa2}, {&(0x7f0000ac1000-0x4c)="90cebc2107f514666106c06ba620cfe38db5e644ec04184a846ed69c2f29067983223bb28beb8b73e078af3ca4c0cb1312614d06a3a910fadc3a330916b06e265391cfb151719925dc4728d9", 0x4c}, {&(0x7f0000742000)="340e8630449429044c6864a64087e19cb2330f4bd495d973405985356d5a80d152ccea84cae7fcfb780898b4045a2e21fc84edc7d27c967057ca2904039defb99107b4ea68b3412895a7cbd927142bf6355e120bfd121e6e990a15d522db7cef586f51c8686bd54a06af0abf828a8b517bf94a8a982ae852c58f878aa84b8fec4c3d9d09b1558cb2ca6690aff857", 0x8e}, {&(0x7f0000151000)="22575d54cef7384255bea9363a38dd0397a596805af6b0e77fb5654a66ee50bc716281aa0adbd83d2254fb6d4877d5261f78415270a84725880d24ef422b6ccc53d941d316d4375503bcf9cdf30a96aea559f7dbb51da2e40d9236638d683b1367ff75ec1ba45e5c7e6e53ce2972d9dd15ad3c67d5ec6d2c698d4c56de6e838289186ce782aa8129b27be13120f4da3bc97bcf2471a28b7ecfe175d8d7b673703a875aa6863646086c59522fc620537fca42035273c741f021eb74cf9445f4adcc9e822627333312e5df43a0fb28236a04ae7ae954", 0xd5}], 0x6, &(0x7f0000864000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r1, r2, r3, r3, r3]}, @rights={0x30, 0x1, 0x1, [r2, r3, r1, r3, r2, r2, r3]}], 0x78, 0x20000000}, {&(0x7f0000797000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000aa2000-0x10)=[{&(0x7f0000582000)="1573c818f2f848874bc2f7c4ea59a718f44c079f4f5da4e58c16d73bc97a3f7d802794b2c2a2329c5ff3b82394952aff6cab2ca5f30cb0ee049df1cb3b097a8bf79690bd789d9f7dd95511c0c99959e002cafe218b4a7acff27c0f432740928dfc4c1b013d225a889ad39ddbbd1ed9ab2f2cff036dd37fc5c63c5b48d3ae464c4ae3f3d626de591c80346494da8f4df77693ade3fe7772c519f01e4b7b4c130c664bf60203a2cc25f161c887738f97d9526dc1e0532f376e3e9a87ee2aad0d", 0xbf}], 0x1, &(0x7f0000d26000)=[@rights={0x18, 0x1, 0x1, [r3, r2]}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x88, 0x1}, {&(0x7f0000cfa000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000048f000-0x20)=[{&(0x7f0000276000)="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", 0xfb}, {&(0x7f000094b000)="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", 0x1000}], 0x2, &(0x7f000008d000-0x20)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x20, 0x8000}, {&(0x7f0000a61000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000068b000-0x70)=[{&(0x7f000071c000-0x6b)="15b3000494ad80af02c0e3a60e8c62510e27ab34fb0cdfdbe320370beb8b56e438743db65d43475ee4a687e5150b63da951042ad408898c8289148dd1c487c2aaeeaa7e81bffd6babf950be5160fb2c1f2ce6f941119a7f3c4434e47f1ce10647dd8f3d43c1ed5bc12214c", 0x6b}, {&(0x7f0000767000)="1dfe7b6c1f8feca0613af42d18fc3bd2038247d1351d9a96c886", 0x1a}, {&(0x7f00004fe000-0x41)="d77dc7f417e3edd7695c7ec83a2babf997a0c7f494c765681734b4b7edcbc73b8a6fd8ff1c9a4849f0116a7c61de104a0d67b07c9640d7ec6ccca8a4c4c8e5ae76", 0x41}, {&(0x7f0000761000-0xe7)="d9848e72fc94dd5ce1ff2880a5e1cdbeb11c6d016126f682921e4ab720c6ca1bff858d0c65b58d99b50e1b399b099999c67b081407a28f3b68ce6c4f4d4654b9f03f92315ca0fcb0d87b64b1f6234236ab5fc3fe957d5ef3759e3f3ed671095c09b4927b29bd1116a719648f0f824caa369a7acb059036b107543abf8e1b5107a75f8cf97490a78cd1f574c3939f0f75788349701384cfa0c67d40b7068e25470c6c00beb2239afd2f035ddd62daab719458ca768de84269a22aa73403ee9fa5dfa1beac667bfa1a5e54db6646e8fa4017e453b16dac44c13362e862c1f2a6af869419f6a40b55", 0xe7}, {&(0x7f0000f19000-0xbb)="4a3cf3225726276e8736b0bbb3e5a0fc360cb323317f4843b23c8cb7409f4d3f79d17b42fe2f44f9251a3e63bda42db7a266b47eaaef3c4d48312617a007cea70ee98631e5ebb7033537b8a8da51a855f341f9f0496a9f15177b25a90970967258f6a3586deaf00a8d7a5a44fc0a197a20ea0f2c9b025b5ea3e603613d294c6032cef2e71d7d7b67e6a1f1f29c66ad8af112402957bc36f0fe82a2c7bb553f533b9b01096743330701f2f89bf9a1a8be9f7eea5998ba555b9edbb4", 0xbb}, {&(0x7f00002cd000)="d5842cb2f4e6d4be8774923f460a1eea72739a25a0a792d5646c178dd28f5003c5596574aca3c2752dbc0c2cc36f776090ee055a339ba33bbda93e0c55bd9fe0c863c1a8e0841b337ad7", 0x4a}, {&(0x7f00002a4000)="dada289483911a5487837183be352d713153a749ecb881ad57327d63350893642367a9e49f7cf87e25d113d5038598c27f08ceccb35ea62919106db1867807eb41563377424f6819e24581c5108acd3f96ca2e65bcf10f64defc299b668bcdeb3140d028e6e0e785e7e95b596c7cb0fa48df9b2c9a9c638255267822acf549122b4ece777529", 0x86}], 0x7, &(0x7f000026b000-0x38)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r3, r1]}], 0x38, 0x20040000}], 0x4, 0x20008010) 2018/01/25 20:52:00 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000620000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000b9f000)={0x495, 0x80, 0xcd}) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000c96000-0x8)='./file0\x00') lgetxattr(&(0x7f000030e000)='./file0\x00', &(0x7f00008b3000)=@known='system.posix_acl_default\x00', &(0x7f000094d000-0x48)=""/72, 0x48) 2018/01/25 20:52:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000005, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) getsockname$inet6(r0, &(0x7f0000b56000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000327000-0x4)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b2d000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000b1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/25 20:52:00 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000003000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r2, &(0x7f0000001000-0x64)=""/0, 0x0) clone(0x0, &(0x7f0000013000-0xd)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0xbf)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:52:00 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc8000-0xc)='/dev/autofs\x00', 0x12401, 0x0) bind$netrom(r0, &(0x7f0000624000)=@full={{0x3, {"641a5a9a88f6f0"}, 0x6}, [{"836c9ed214a8af"}, {"0300d7698ba238"}, {"5b54ea18d501c6"}, {"bde02b9f5d43a0"}, {"ab53f520bf8f43"}, {"6a7347acf7579b"}, {"db93b159d68a5d"}, {"b0059ddce2a58c"}]}, 0x48) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000dd3000)={0x4, 0x1, {0x0, 0x3, 0xfe7, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x100, 0x0, 0xfffffffffffff00c}, {0x6, 0x1, 0x400, 0x0}]}, 0x10) mincore(&(0x7f0000187000/0x1000)=nil, 0x1000, &(0x7f0000066000)=""/192) sendto(r1, &(0x7f0000fc5000)="a73dbf8d", 0x4, 0x0, 0x0, 0x0) 2018/01/25 20:52:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x60080, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) unshare(0xfffffffffd) sync() clone(0x80202000, &(0x7f0000d88000-0x47)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") 2018/01/25 20:52:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000bbb000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009d3000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind(r1, &(0x7f0000eff000)=@ipx={0x4, 0x8, 0x4, "920035abb087", 0x10000, 0x0}, 0x10) clock_gettime(0x0, &(0x7f0000a01000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00003e8000)={r2, r3/1000+10000}, 0x10) select(0x40, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0xfffffffffffffffc, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, r0}) 2018/01/25 20:52:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)=@ethtool_rxfh_indir={0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:52:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x400000000000007, &(0x7f00000f5000-0x20)={0x2, 0x0, 0x3, 0x0, 0x0}) connect$vsock_stream(r0, &(0x7f000025d000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) 2018/01/25 20:52:00 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d0000-0x10)='/dev/sequencer2\x00', 0xa200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000000, 0x7, 0x101, 0x2c}, &(0x7f0000071000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000967000)=@assoc_value={r1, 0x8}, &(0x7f00002bb000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000fdc000-0xef)="2f552335d31e238c9af7b656341676904b5176730a4b971208a566e684bb4ed25fc446b71a1ff0ce14bef12b41620913468149f11b631869398b10ea5316c54d20966cd45a6145a4d9b49b0209f9a3a1731506ece61cd2c0137d66299dfea1e16d7e203f79a9fb79cc6cdfe2b1f42f58c6f18c573a965a4029325dff4d38324f12d6e679eff6b03b28d0edce9fa88536c03e6f6ed66cd0a740ecfeae24d08b1bafe83ccd21ffd9d583e6b18db9b25cfffffff7f49219da69515f75ecc36799754670bf43e09414495592b69b84de7804c7770e75981c8ada800418c74c6cce1385f64076c3123e33563ba3fa751e5f", 0xef) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000478000-0x1)=0x0, &(0x7f0000197000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000422000)={@common='lo\x00', &(0x7f0000877000)=@ethtool_wolinfo={0x8, 0x0, 0x0, "6d9caf07013c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:52:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000185000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000af3000-0x8)='maps\x00') sendfile(r1, r1, &(0x7f0000014000)=0x0, 0x1000000800000008) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000c79000)=0x9, 0x4) 2018/01/25 20:52:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000114000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x4000000000000fe, &(0x7f0000f8c000)="07089dd8fed691212e9c8bb0674d277988affe26b51e5ce2d31dff30781c74d0c332acb68c7ec76e73c9dab59106ab4f0a6a467adda0ee1b43148c8297abe2906147fc0a9bfd64b08ed9b74811dd1305937c28c1439372ef40be7e98b5fdd05cf10d4585b48c6175e52169a95e0a", 0x6e) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c78000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f00009d4000-0x4)=0xd85, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009f6000-0x4)=0x0) recvfrom$inet(r0, &(0x7f000008b000)=""/4096, 0x1000, 0x2, &(0x7f0000090000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00009fd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/01/25 20:52:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x60080, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) unshare(0xfffffffffd) sync() clone(0x80202000, &(0x7f0000d88000-0x47)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") 2018/01/25 20:52:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x40040) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000f79000)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000ec5000)={0x2, 0x0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aad000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a15000-0x4)=0x0) 2018/01/25 20:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) pipe2(&(0x7f0000be3000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00005a8000)={0x0, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1, 0x3, 0x100000001, 0x0}, &(0x7f00003d9000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ec9000)={r1, 0x3}, &(0x7f0000821000)=0x6) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000899000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000908000-0x4)=0x0, &(0x7f000078a000-0x4)=0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000393000)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000761000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/01/25 20:52:00 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7, &(0x7f0000028000-0xa1)="7302466f7ec0fd94724b2efabdcb712f0095bb6a04e02be5260d0cde980ec1db26de451fd4d88008aecc48144c77cd0db91f5437723a6ff2bfb9fe34a3173bf818a06f921a4609daf3699caf9fcf1ad80ae07d96bc025811d8a330618e75c86491e694b595bd79938ceb83932d507bc2da473d4d1f3ee35da40709d985d0a8dbdff435a0a9b6f087d1b531d465c7ce01cefc5d6e926f9336c72b1af49b1c847879") sendmsg$nl_route(r0, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000027000-0x3c)=@ipv4_newaddr={0x2c, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x14, 0x3, @common="73797a6b616c6c657b30000000000015"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:52:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x40040) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000f79000)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000ec5000)={0x2, 0x0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aad000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a15000-0x4)=0x0) 2018/01/25 20:52:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000711000-0x3629)={'raw\x00', 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000f96000-0x10)={0x0, 0x0}, []}, 0x60) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000686000-0x9)='/dev/rtc\x00', 0x4a2801, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/01/25 20:52:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000017a000-0x8)={0x3, 0x30, 0xfffffffffffff7f3, 0x2c, 0x0}) write(r1, &(0x7f0000fd6000)='z', 0x1) lstat(&(0x7f0000936000-0x8)='./file0\x00', &(0x7f0000ff0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000022b000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002c1000-0x10)={0x0, 0x58, &(0x7f00000b8000)=[@in6={0xa, 0x2, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x10000}, @in6={0xa, 0x2, 0x570, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d30000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000975000-0x8)=@assoc_value={r4, 0x5}, 0x8) close(r0) r5 = dup(r0) getpeername$netlink(r5, &(0x7f0000399000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef3000-0x4)=0xc) 2018/01/25 20:52:00 executing program 4: 2018/01/25 20:52:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000942000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) prctl$getname(0x10, &(0x7f00001eb000)=""/136) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') finit_module(r0, &(0x7f00007cc000-0x9)='/dev/sg#\x00', 0x2) connect$llc(r0, &(0x7f00002fa000-0x10)={0x1a, 0xf7, 0x100, 0x7, 0x8000, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/25 20:52:00 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000009000)="c56cdcd720687a4a3c51", 0xa, 0x10, &(0x7f0000009000+0x352)={0xa, 0xffffffffffffffff, 0xfffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 20:52:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c8d000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fdf000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005b3000)=0x0, 0x803) connect$inet6(r1, &(0x7f0000c08000-0x1c)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000827000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/25 20:52:00 executing program 2: pipe2(&(0x7f00001d0000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000020b000)={{0x80000000, 0x2}, 'port0\x00', 0x1, 0x70000, 0x4, 0xffffffff, 0x2, 0x7d0f, 0x10, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000588000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035e000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendmmsg$inet_sctp(r2, &(0x7f0000b1d000-0x38)=[{&(0x7f00001a0000-0x10)=@in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b8f000-0x10)=[{&(0x7f0000eb9000)="22538c08a62c953deebce7bd9346badf1a18c07fd2656120d64b2ff097e55bcfaace8bc25df691f09e3ef6e26f82cd9c9e5e4d35e86637a44dd8839f9c3bbcfbf4c7b2dcd018e49b48bdbf0dec9abd8240d79c50f3312663459c4810c67ef98b606b01a618867206389519ba18a71030bce3df82d4e86b214933fb4ce11aa47423f9737937c1f18e3e95e166394c5fd2f51adbb4da9926b89a33a66d3ea21bb1e66cfcc41331354eaaa2c44368d690f17a6aa7f9c6c53dead3b3d8ec45071cecaa3f5bfff1cf782c1baf190076d80b89a0b2f144788f12e95a122c1b8c7e1cb4aff4f28ab544139256684435fc80ba5eddb2", 0xf2}], 0x1, &(0x7f0000a4f000)=[], 0x0, 0x804}], 0x1, 0x800) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c36000-0xe)='/selinux/user\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000dc1000)=0x0, 0x27) preadv(r2, &(0x7f00009c2000)=[{&(0x7f0000d35000-0x75)=""/117, 0x75}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000dbe000-0xc)={0x1ff, 0x1, 0x3, 0x6, 0x3ff}, 0xc) 2018/01/25 20:52:00 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005c8000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) epoll_pwait(r0, &(0x7f0000a5a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x80000001, &(0x7f0000ee4000-0x8)={0x3}, 0x8) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000245000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 20:52:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000b18000)=0x0) write(r0, &(0x7f0000c4e000-0xaa)="24000000130007fffe000000005c00001120000c0d0003ec000400000000000000b81617", 0x24) r1 = syz_open_dev$mice(&(0x7f000045d000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f84000)={0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000889000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000c67000-0x10)={r2, r3, 0x1ff}) 2018/01/25 20:52:00 executing program 1: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") membarrier(0x2, 0x0) 2018/01/25 20:52:00 executing program 2: pipe2(&(0x7f00001d0000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000020b000)={{0x80000000, 0x2}, 'port0\x00', 0x1, 0x70000, 0x4, 0xffffffff, 0x2, 0x7d0f, 0x10, 0x0, 0x4, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000588000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035e000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendmmsg$inet_sctp(r2, &(0x7f0000b1d000-0x38)=[{&(0x7f00001a0000-0x10)=@in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b8f000-0x10)=[{&(0x7f0000eb9000)="22538c08a62c953deebce7bd9346badf1a18c07fd2656120d64b2ff097e55bcfaace8bc25df691f09e3ef6e26f82cd9c9e5e4d35e86637a44dd8839f9c3bbcfbf4c7b2dcd018e49b48bdbf0dec9abd8240d79c50f3312663459c4810c67ef98b606b01a618867206389519ba18a71030bce3df82d4e86b214933fb4ce11aa47423f9737937c1f18e3e95e166394c5fd2f51adbb4da9926b89a33a66d3ea21bb1e66cfcc41331354eaaa2c44368d690f17a6aa7f9c6c53dead3b3d8ec45071cecaa3f5bfff1cf782c1baf190076d80b89a0b2f144788f12e95a122c1b8c7e1cb4aff4f28ab544139256684435fc80ba5eddb2", 0xf2}], 0x1, &(0x7f0000a4f000)=[], 0x0, 0x804}], 0x1, 0x800) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c36000-0xe)='/selinux/user\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000dc1000)=0x0, 0x27) preadv(r2, &(0x7f00009c2000)=[{&(0x7f0000d35000-0x75)=""/117, 0x75}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000dbe000-0xc)={0x1ff, 0x1, 0x3, 0x6, 0x3ff}, 0xc) 2018/01/25 20:52:00 executing program 1: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") membarrier(0x2, 0x0) [ 98.388522] SELinux: ebitmap: truncated map 2018/01/25 20:52:00 executing program 3: clock_gettime(0x3, &(0x7f00000ea000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x0, 0x7) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0xdf7, 0x4) [ 98.439018] SELinux: ebitmap: truncated map 2018/01/25 20:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a6c000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000124000+0xd1)={0x9, 0x2}) syz_emit_ethernet(0x1e, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, "54154df95a74aee104e03c07e2529e29"}}}, 0x0) 2018/01/25 20:52:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_tid_address(&(0x7f00000f5000-0x4)=0x0) r0 = syz_open_dev$usbmon(&(0x7f00001a9000)='/dev/usbmon#\x00', 0x0, 0x101000) connect$netrom(r0, &(0x7f0000949000)=@full={{0x3, {"12b4ec8477bd40"}, 0x4}, [{"cb91032171faca"}, {"046516d751e21f"}, {"b89079b314efbf"}, {"9adc18a668a31b"}, {"d36b6218185bfb"}, {"7b21273e8cdbf2"}, {"a3a01b4f7dd422"}, {"014ebdce966e5c"}]}, 0x48) connect$unix(0xffffffffffffffff, &(0x7f0000523000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/25 20:52:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000f54000)='attr/current\x00') sendfile(r0, r0, &(0x7f0000eb9000-0x8)=0x0, 0x1) recvfrom$unix(r0, &(0x7f0000556000-0xf7)=""/247, 0xf7, 0x40, 0x0, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d4d000)={0x0, 0x3, 0x2, [0x7, 0xf97]}, &(0x7f000011c000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001c3000-0x98)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x100000001}, 0x98) r2 = gettid() tkill(r2, 0x16) 2018/01/25 20:52:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffffff, &(0x7f0000c7d000)='./file0\x00', 0x80400, 0x10) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000af4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ifb0\x00'}) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(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}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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}, 0x5, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:52:00 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x3, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x202) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x9ad, 0x40100000, 0x400, 0xf7, 0x661, 0x10001, 0x80, 0x0, 0x8001, 0x0, 0xffffffffffffffff}, 0xb) 2018/01/25 20:52:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r0, 0x0) faccessat(r0, &(0x7f000099d000-0x6)='./bus\x00', 0x88, 0x0) mount(&(0x7f000044a000)='./file0\x00', &(0x7f000095a000)='./file0\x00', &(0x7f0000723000)='rpc_pipefs\x00', 0x0, 0x0) 2018/01/25 20:52:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e7000)='./file0\x00', 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = dup3(r0, r1, 0x0) bind$unix(r2, &(0x7f00001a4000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/25 20:52:00 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) fanotify_init(0x0, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000279000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = dup(r1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000bd5000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0xf1d}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x9095, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffff8000, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x81}], 0xd8) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000f2b000-0x4)=0x2) 2018/01/25 20:52:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00008d9000-0x22)="240000002400fc0500fffa000041861803ffffff03008000fdfffff6ff000000121f", 0x336) ioctl$int_out(r0, 0x0, &(0x7f0000d06000)=0x0) 2018/01/25 20:52:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffffff, &(0x7f0000c7d000)='./file0\x00', 0x80400, 0x10) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000af4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ifb0\x00'}) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x5, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:52:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = request_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='encrypted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xb9)="86b47c9e07af4b8a830b6f2560f974f4f07c92edc3222ee5e216acba43ace9bb1bab099fb9bb4929e28d0a27da61f3fc7b6a632cb970bc3d1d3f06dfee6ce6889c79483160acfe7a619acbe1206f3e554dfc6a848ca5bc1e85f8a7d2d922b399603fac1a723a5c5b48fc63caf8b5728e80ddb91ea4c9a57ed59e89faeefe97645cf694db41e5502d86ff5f8342c014a471bfb5fa5b78aea220987ed1cb2c12eabfe52f1aa5022b33f4ad9e171ec1234e804af65df8e323ea5b", 0xb9, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x54)="dfddc74d932c38abab22adafa979b875e65ef93e87084828c8160f2613744f298ded3eb02e036146fe1215ab364b22db810532663c978ad325f9f2dfb118d02a3f70fae144ced6fd29801e19e34f27b3c1a9aeee", 0x54, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r1, r2, r3}, &(0x7f0000001000)=""/0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={'sha512-avx2\x00'}, &(0x7f0000002000-0x55)="3cc4f6012f23ce75f358dbad98215ef7e5d2993d626bc3e634ce45bb551d971c4c48962f57963c48b65955ede366a1108833dbdae144dae584ce4ac7d0e6308d4f2f6885e8a0b26ff7d1f4f7a3479015b25aa6b4af", 0x55, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = request_key(&(0x7f0000128000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008a0000-0x2)='[\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) ppoll(&(0x7f00002b9000-0x18)=[{r0, 0x10, 0x0}, {r0, 0x1108, 0x0}, {r0, 0x4000, 0x0}], 0x3, &(0x7f00001c2000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x4}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/member\x00', 0x2, 0x0) flistxattr(r0, &(0x7f0000002000-0x1)=""/1, 0xfffffffffffffeae) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000)='./file0\x00', 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r5, &(0x7f0000002000-0x2d)={'system_u:object_r:udev_var_run_t:s0', 0x20, 'system_u\x00'}, 0x2d) 2018/01/25 20:52:01 executing program 0: fanotify_mark(0xffffffffffffffff, 0xacd62451dcb86358, 0x0, 0xffffffffffffffff, &(0x7f0000ad2000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0xe)='./file0/file0\x00', 0x220000, 0x80) 2018/01/25 20:52:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_tid_address(&(0x7f00000f5000-0x4)=0x0) r0 = syz_open_dev$usbmon(&(0x7f00001a9000)='/dev/usbmon#\x00', 0x0, 0x101000) connect$netrom(r0, &(0x7f0000949000)=@full={{0x3, {"12b4ec8477bd40"}, 0x4}, [{"cb91032171faca"}, {"046516d751e21f"}, {"b89079b314efbf"}, {"9adc18a668a31b"}, {"d36b6218185bfb"}, {"7b21273e8cdbf2"}, {"a3a01b4f7dd422"}, {"014ebdce966e5c"}]}, 0x48) connect$unix(0xffffffffffffffff, &(0x7f0000523000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/25 20:52:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005e3000)=0x400, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001a8000)=0x0) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bb5000)={0x0, 0x0, 0x0}, &(0x7f00007f8000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000744000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004db000)=0xe8) r6 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003b9000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000274000-0x4)=0xe8) fstat(r0, &(0x7f0000eb3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() r10 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d14000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e3000-0x4)=0xe8) r12 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000358000)={0x0, 0x0, 0x0}, &(0x7f000044d000-0x4)=0xc) stat(&(0x7f000047f000-0x8)='./file0\x00', &(0x7f00005c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000e9000-0x70)=[{&(0x7f000045f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000047000-0x30)=[{&(0x7f00004a2000)="184791d2e5b06d9cf97ad4f1d69ea2eaf5afccb8bc4d387d77e0774c79cd3875ddf54c008214b6e14d22265eb7b9b976474f6c2db4fa84c63d567cd3c55affcf64e6464e242f1516e0c4972917feacedbd9b8514bfb8a407f36802e593a4d427c7cb4f289cb39dd7127a66d631528b71b459599acf27f73bb95535995f40b3a4f532918a3b9b7338635bfe84f10d86c14a77532df3ca7435f56ce5e228bab8e521c5e2e993afbba7747e54981a9a64c5828c1527bac62cc0bb", 0xb9}, {&(0x7f0000a02000)="e94524410bad86683b49f7d7ca8be77bfc4bf6725bbe1ccb5fb420b1b164c2", 0x1f}, {&(0x7f0000967000)="6bf59759734d5caec8574a091a221d74b993b7ea3053b1d338add02b8bcde9549c4d9a8dc1ed687706c198bf4daeb49492dfcc113e10c948d8cab955b8c8a1abc0cf7e08c62e71309e6bdcf532133a1305dafc394e4be693faee2aaa5e13bce6fa2a2d7e45656bf7c2cafadced9f6baa895a2220558b", 0x76}], 0x3, &(0x7f0000b65000-0x50)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r0]}], 0x50, 0x200048c1}, {&(0x7f0000621000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000839000-0x20)=[{&(0x7f0000262000-0xa1)="d5f75d9f3d8cd3aedbdf24d77deb062f59b81e8af80bfe7c349f889fcfeed6ebf59875594a143aa5d8ede1671b08b3fe64acb6614b592bdca634063b1c735018cff51bdc3a7f02cca4e255bab677630fbdabe68d4b808fa97a2084adc3f74d3ff5460a186e035cf0e20614a624509be0f1902dfd84cd3638fcfd6ce1b8c17a8c617e0b61bbaa1a4d178ddd22d2bad66b31d3c3cb9fb9928e5f611a990c69c74a9c", 0xa1}, {&(0x7f00002c3000)="fd7c6f0b8fbc4f050ef8fed3c4541d0ab104c902ee6ad3ac633b0884ddecf7a21be898b96642a9fb50a05be279c954c0b565b33ab2b76adbacf31f994b9d5edd2625c1fe4847289364b7d77bee747935f66a8574abbc90d25d3c6cafc91cfd8a5d9d2f85beaf2bfb4478074ae911f2e52d48ab071b1237403cc9b8f9d22eed3e8f066f3afbd73349d470e6a5fb1b948b8dd2ccb7559d107599e18d676e476d1f0dc63ae3c2e391f2a5b1ea8f80a1bd0c17f35fa9827b720f056edccad0d26fc29b560189c0f7bbce17cbdcc206636476b8aefed1735a45024c45b4452a750643a12e9457df2e", 0xe6}], 0x2, &(0x7f0000470000)=[@cred={0x20, 0x1, 0x2, r2, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r7, r8}, @cred={0x20, 0x1, 0x2, r2, r9, r10}, @cred={0x20, 0x1, 0x2, r2, r11, r12}, @cred={0x20, 0x1, 0x2, r2, r13, r14}], 0xb8, 0x4044810}], 0x2, 0x8800) ptrace$pokeuser(0x6, r2, 0x1, 0x20) r15 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r15, 0x1, r0, &(0x7f0000aaf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r15, 0x800060, 0x0}], 0x1ffffffffffffdce, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000195000+0xb8b)={0x0}, 0x8) 2018/01/25 20:52:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000834000)={0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0xd, 0x17, 0x1, "1b3d86bf8dbd205b5a5838f255bf469593aa13d0bbdd394a174e0b042438d030cf990658c383399bbe7874d54fe0a0dbc92931bbc8ead2e28c3872582a416601", "b3bbefccaba60e07053b0942186257da5965e6b048efdb26f9eb6dcba8061e53d6bf43ed32a418b8caaefe346b83db5beb1ee38953b4a0f394f4475ac65aa5a4", "cde7a28f7f705fffee9e80cbf41e83084bc7a9e88f7dd6160c7964eb695287a5", [0x4000800000, 0x2]}) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ecd000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ed1000)={0x0, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x100000000, 0x7, 0x80}, &(0x7f0000d98000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00006d0000)={r3, @in6={{0xa, 0x0, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x400, 0xc69e, 0x8c, 0xd610, 0xb325, 0x1, 0x8001, 0x0, 0x4, 0x9, 0x2, 0x800, 0x3, 0xe788]}, &(0x7f0000f1f000-0x4)=0x108) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00002d9000-0xc)={0x4, 0x0}) 2018/01/25 20:52:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000de9000)={&(0x7f0000893000)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000903000)=[], 0x0, &(0x7f00006fb000-0x28)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/25 20:52:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f6e000)='/dev/ptmx\x00', 0x800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000eb000-0x8)='./file0\x00', 0x2f641919d8febda0, 0x6) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000e61000-0x4)=0x993) ioctl$TCSETS(r0, 0x5402, &(0x7f00003ed000)={0x0, 0x2a, 0x4, 0x9, 0x10000, 0x6, 0x5, 0x5, 0xffff, 0x9, 0x8, 0x1f}) fcntl$addseals(r0, 0x409, 0x0) read(r0, &(0x7f0000486000)=""/73, 0x49) 2018/01/25 20:52:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000520000-0xc)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f000018d000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bdd000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xf}, 0x0, r1}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup3(r2, r0, 0x0) getdents64(r3, &(0x7f00003c6000)=""/86, 0x56) socket$inet6(0xa, 0x0, 0x0) 2018/01/25 20:52:01 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x1, @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]}, 0x101, 0x4, 0x3d2c, 0x996, 0xa4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r1, 0x7, 0x2, 0x8d4}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000-0x210)={0x80, {{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x288}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7fffffff, @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]}]}, 0x210) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000)=0x9, 0x4) 2018/01/25 20:52:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000da4000-0xe)='/dev/keychord\x00', 0x301180, 0x0) getsockname$ax25(r0, &(0x7f0000947000)={0x0, {""/7}, 0x0}, &(0x7f0000e03000-0x4)=0x10) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000612000-0x4)=0xfffffffffffffffe) seccomp(0xfffffffffffffffe, 0x0, &(0x7f0000794000)={0x178f673fc2b4cd6f, &(0x7f000086a000)=[]}) sync() stat(&(0x7f0000bce000-0x8)='./file0\x00', &(0x7f0000f4f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) inotify_init1(0x800040000080800) 2018/01/25 20:52:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = request_key(&(0x7f0000eb1000)='ceph\x00', &(0x7f0000078000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a94000-0x10)="6d643573756d7365637572697479c300", 0xfffffffffffffffa) request_key(&(0x7f0000110000)='rxrpc\x00', &(0x7f000097b000+0xdab)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000da6000-0x8)='}eth1:\'\x00', r1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) 2018/01/25 20:52:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x4, 0x0}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r1, &(0x7f0000520000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ad000-0x4)=0x10) getsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000cc9000)=0x0, &(0x7f00007f1000)=0x4) rmdir(&(0x7f00004dc000-0x8)='./file0\x00') socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000dca000-0x8)={0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c90000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000720000-0x10)={0x2, &(0x7f00002b1000)=[{0x3da6c50c, 0x4}, {0x0, 0x8}]}) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00003b8000-0x4)={0x7}, 0x4) 2018/01/25 20:52:01 executing program 5: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x4, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:52:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000b85000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f96000-0x4)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000af7000)="e2b88f62a2685951c471020b330c4517", 0x1) lseek(r0, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000876000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009e8000-0x4)=0x30f, 0x80000) lstat(&(0x7f0000489000-0x8)='./file0\x00', &(0x7f00009c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000531000)=0xc) syz_fuseblk_mount(&(0x7f0000627000-0x8)='./file0\x00', &(0x7f0000faa000)='./file0\x00', 0x2, r3, r4, 0xb8, 0x20, 0x800000) recvfrom$packet(r1, &(0x7f0000ad6000+0x720)=""/232, 0xe8, 0x1, &(0x7f00007fa000-0x14)={0x11, 0x6, r2, 0x1, 0xcf, 0x6, @random="357dc7eccfcf", [0x0, 0x0]}, 0x14) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000a20000-0x6c)=""/108, &(0x7f0000349000)=0x6c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006f3000-0x10)={0x0, 0xe4a, 0x2, 0x0}, &(0x7f0000947000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000961000)=@assoc_value={r5, 0x1}, 0x8) 2018/01/25 20:52:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f000083b000-0xe7)="0b1f2f1d9cbf41b437f13e09cb2c50e5fe0496dc7ff3c484d52747003ca9952ba81248e83223be0073939fe56cc77846ef9f75c571ec96338a69aade4fe46d231780fdab7ed1fb35367acb077b62b0fa3b59f5419532d00ce3e517bcacd9b9657d2250449ec40adab8905f5292bc0fc8799bbe2706c5ecfeca3fa7b4976f5c26bb497eb25deaaece53b51a35b97715ba926149fb3965de7c95f556655790cd4fdbf6ef09b0598cdbeebaba52998655754acad6d3a34b30049a1235d15757b0b5e281b0d46612babd6333f34ccd3947ec6d0eea3a4cf7a2fce268cc1a98b599e2a23c2c211b7f65", &(0x7f0000164000-0x62)="3860de664c4a88adc2d4a618919ba2768f799103b1c3862e429a8b0d03728a55352676f2bce47d100b5882c4afce4290a7a9e404cd813513848b1328367778e8b472d9c1a4b4c45319c05da4c5a80f19059890a1df76e94a1c8c24797b34f476565b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(0xffffffffffffffff, &(0x7f0000f17000)=[{{&(0x7f0000048000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000007f000-0x30)=[{&(0x7f000056f000-0x96)=""/150, 0x96}, {&(0x7f0000d01000)=""/121, 0x79}, {&(0x7f00002a6000)=""/35, 0x23}], 0x3, &(0x7f0000600000-0x69c)=""/4096, 0x1000, 0x400}, 0x80}, {{0x0, 0x0, &(0x7f0000af0000-0x30)=[{&(0x7f00005a7000+0x7a2)=""/16, 0x10}, {&(0x7f0000393000-0xbc)=""/188, 0xbc}, {&(0x7f0000c4b000)=""/4096, 0x1000}], 0x3, &(0x7f00000d2000-0x3c)=""/60, 0x3c, 0x58eb}, 0x8}, {{&(0x7f0000923000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f000040f000-0xa0)=[{&(0x7f00006a2000-0xe8)=""/232, 0xe8}, {&(0x7f0000e34000)=""/128, 0x80}, {&(0x7f000015f000)=""/153, 0x99}, {&(0x7f0000a15000)=""/4096, 0x1000}, {&(0x7f0000054000-0x55)=""/85, 0x55}, {&(0x7f000000a000)=""/92, 0x5c}, {&(0x7f0000978000)=""/212, 0xd4}, {&(0x7f0000b51000-0x7b)=""/123, 0x7b}, {&(0x7f00009ce000)=""/4096, 0x1000}, {&(0x7f0000ab5000-0x73)=""/115, 0x73}], 0xa, &(0x7f0000216000-0x88)=""/136, 0x88, 0x200}, 0xd2}, {{&(0x7f0000db7000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000424000-0x50)=[{&(0x7f0000f4a000-0x48)=""/72, 0x48}, {&(0x7f000094a000-0xa4)=""/164, 0xa4}, {&(0x7f000018c000)=""/181, 0xb5}, {&(0x7f000038f000-0x27)=""/39, 0x27}, {&(0x7f0000ba4000-0xc0)=""/192, 0xc0}], 0x5, &(0x7f0000edc000)=""/4096, 0x1000, 0x0}, 0x7}, {{&(0x7f0000983000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000c6e000)=[{&(0x7f0000f09000)=""/163, 0xa3}], 0x1, &(0x7f0000926000-0xc)=""/12, 0xc, 0x8}, 0xb4c}], 0x5, 0x100, &(0x7f0000dd1000-0x10)={0x77359400, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) getpid() pipe2(&(0x7f000065c000)={0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000db9000)=""/131, 0x83, 0x10000, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009ac000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a64000)=0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009c9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fd9000)={0x0, 0x1, 0x2, [0x5, 0x7]}, &(0x7f000050b000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d8f000-0x4)=@assoc_id=r3, 0x4) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000e4d000)={0x0, 0x0}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005ea000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00009c7000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000121000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d66000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f3a000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001cb000)=0x0) r6 = dup(r4) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f00001ad000-0x10)={0x2, &(0x7f0000349000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000232000)={r7, 0x3}) tkill(r5, 0x2d) ioctl$TIOCSBRK(r6, 0x5427) 2018/01/25 20:52:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d82000)="000000000004a77d") timer_create(0x5, &(0x7f000072e000-0x60)={0x0, 0x27, 0x2, @thr={&(0x7f0000ce2000-0xba)="549e9d9ab7b180e166a4c1283e06accfe7f99bbff2a2b494fe33495faebe6b21b75f95b01a61f26675db788cf8a217ab563c52a0a72cdc1b5de503fdf2a724f3616a5dfea4aea924b9f6b3064524de2ac8812a80b29d992460b905a094de012785d062b991c4898ad7219e6ea2ec7fb2d61cb13214f0ea7a51654aea9c88ac3eb42f24df9c655d5a1fcd929ffada4c125101fc9381df55f2ace17d274f96ac70c8502f2f084df0950bd7b4b2caac78349d5ef7de254be4cf58d6", &(0x7f000072a000)="0cf9298b8a1e8b4bdf762bb8a96edbd26950b0f6cdc0fbb309c266fac88a68d7019140a9e8d5ef24c92742760119653ab6994c2e5b0fb5327eb25469d917a4512270ea3c9f0f2e754990fce665f469869e1f14877f56b3ce71483c9b95de74e5293f53f5ead70f2b3033d38cb6493880a8ab29a475f5c02c07f8a51d4d02f3c919b7d2df8bf876b69db3a5fb65404cf975fe97b2e0568e9036b639753a0cc0edb4958e9feb9b94b15b88278742fd9c8e8e47ac33a588ff692b30d06c15669dbfe9e3374f3b63967ae03de2582e0382a85445b4c4c3863a912a93"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085d000-0x4)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000a25000-0x4)=0x1a, 0x4) clock_gettime(0x0, &(0x7f0000e65000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001f7000-0x10)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000c07000-0x20)={{r2, r3+10000000}, {r4, r5+30000000}}, &(0x7f000084a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getdents(r0, &(0x7f0000fed000)=""/24, 0x18) getdents64(r0, &(0x7f000000b000-0x69)=""/105, 0x69) r6 = add_key$keyring(&(0x7f00008f2000)='keyring\x00', &(0x7f00003f7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000404000)='user\x00', &(0x7f0000af1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000de0000)="8f65ec7c0e4366f9fb169184a0e3ead534d074527f2d3f380088c2a685a5c4b6368a2e85d8934aba008f49cf2932884e60a7b3d3d4b3d614154dcd9d383b7c7ff1efa59a3b66896e05afd858c32fc6c8ed638a8a976865c9db78b9620b742334d307a3c288936ec90196a6fa1f149b1cfa2d3de9df6dff3ec31b928bd10786d78cd79fa4d98f27b86e9c95c1540ac90dae0edca4230cba6a99bfcfc21805cd38bab4d18b93", 0xa5, r6) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000066e000-0x90)={0x8, {{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]}}, 0x90) 2018/01/25 20:52:01 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000dfd000-0x14)=@ethtool_wolinfo={0x21, 0x3ff, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fd8000-0x8)='./file0\x00', 0x20001, 0x84) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fd7000)={0x2, [0x0, 0x0]}, &(0x7f0000a3c000)=0xc) close(r1) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fd7000)={r2, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fb0000-0x4)=0xfffffe90) r3 = fcntl$getown(r1, 0x9) mq_notify(r1, &(0x7f0000e14000-0x60)={0x0, 0x18, 0x2, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:52:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e88000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f00000cb000-0x76)=';', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/25 20:52:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000530000)=""/210, 0xd2, 0x0, &(0x7f000036a000-0x10)={0x0, 0x989680}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a7c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x6cf6) 2018/01/25 20:52:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() close(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) r2 = dup2(r1, r1) getsockname$inet6(r2, &(0x7f0000abc000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000086000)=0x1c) 2018/01/25 20:52:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setns(r0, 0x4000000) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000010, &(0x7f00006ac000)=0x0, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/25 20:52:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007c2000-0x18)={0x0, 0xe8, 0x30, 0x80, 0x800}, &(0x7f0000017000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ce1000)={r1, @in6={{0xa, 0x1, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r3, &(0x7f00008e6000-0x30)=[{&(0x7f000076a000)="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", 0xfffffdff}, {&(0x7f0000d95000)="571ef970c3b9fdc38ffa98721855e370a452146b6000adbf2fa74e33ee867ac0643ff2e092a38afae41a4a3f0f5e1b03555d0046d90fb5e6fe618bd4f55a2b8bef419792450f14f32847bf29688ead2eb191b525e6298626db528b788d2297d4d7f8e932da4197b03978ed4c95911c5d062575bb84284e36832e8cfffe2a1f9adc0af99dc35f79f5d8130a391452070000006a4f85ae155a1d9439a0ed319bb938964c9a89", 0xa5}, {&(0x7f000054a000-0xa0)="a45cc9e18f9bff1cbfbff092175e866b8b952ea4a0ce0660df99f056814d5a39166c38bb41722149ea7f5f7ad1a0fc642bf4e5b4f77de08d856f039e9616905cd0abb2ec1b223c5ef127719b868c3e1676c4ff719efd20564f736ad6868edc6b4ca4c9afd38f5fa9907ab5834f2f74a79e11b6e34b0d799aad832f1e791f998804627d9b04e4e2f25b913566a8cc5e71897eeb3e1ad747019f8a319ba9436c2c", 0xa0}], 0x3, 0x0) tee(r0, r3, 0xcfe, 0x0) 2018/01/25 20:52:01 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000022000)='/dev/sg#\x00', 0x4000000000, 0x2a100) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000022000)={0xffffffffffffff60, 0x4, 0x9, 'queue1\x00', 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00', 0x0, 0x0, 0x0}) accept4$inet(r1, &(0x7f000001e000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x10, 0x80800) 2018/01/25 20:52:01 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000fdc000)="", 0x0, 0x0, &(0x7f0000e0c000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x7}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002b8000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fdf000-0x14)={0x6, 0x0, 0x80000000, 0x0, 0x8}, 0x14) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000fdf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000026b000)=0x10) 2018/01/25 20:52:01 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000e0b000-0x78)=[{{&(0x7f0000b59000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000267000-0xa0)=[{&(0x7f00007f2000)=""/85, 0x55}, {&(0x7f000061e000-0x2)=""/2, 0x2}, {&(0x7f0000001000-0xd1)=""/209, 0xd1}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000372000-0xc6)=""/198, 0xc6}, {&(0x7f0000d02000-0x9e)=""/158, 0x9e}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/250, 0xfa}, {&(0x7f0000001000-0x98)=""/152, 0x98}, {&(0x7f0000000000+0x67b)=""/245, 0xf5}], 0xa, &(0x7f00006ea000)=""/0, 0x0, 0x1}, 0x563}, {{&(0x7f0000d5f000-0x4b)=@un=@file={0x0, ""/73}, 0x4b, &(0x7f0000001000-0x20)=[{&(0x7f0000000000+0x3df)=""/17, 0x11}, {&(0x7f0000000000)=""/24, 0x18}], 0x2, 0x0, 0x0, 0x0}, 0x2}], 0x2, 0x100, &(0x7f0000000000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f000042e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000a3000-0x4)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000060e000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mkdir(&(0x7f0000f05000)='./file0\x00', 0xffffffffffffffff) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x6) truncate(&(0x7f000067b000)='./file0/bus\x00', 0x3) 2018/01/25 20:52:01 executing program 6: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000875000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00007c5000)={0x9, 0xa24, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:52:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000077a000-0xc)='/dev/autofs\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e6b000-0x8)={0x0, 0x0}) fstatfs(r0, &(0x7f0000c06000-0x89)=""/197) r1 = epoll_create(0x1bda0b1f) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000316000-0x8)=0x0) 2018/01/25 20:52:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000089c000)='cubic\x00', 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000548000)=[{&(0x7f0000679000-0x1000)="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", 0x780}, {&(0x7f0000f27000)="", 0x0}], 0x2) sendto$inet(r0, &(0x7f0000189000)="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", 0x455, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 20:52:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005a0000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) write$selinux_load(r0, &(0x7f0000a95000-0x6b)={0xf97cff8c, 0x8, 'SE\vLinux', ""}, 0x10) 2018/01/25 20:52:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) ftruncate(r0, 0x20001) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aaf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/25 20:52:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) readlink(&(0x7f0000ca5000-0x8)='./file0\x00', &(0x7f0000dcf000)=""/74, 0x4a) timer_settime(0x0, 0x0, &(0x7f00002ac000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000355000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00002d4000-0x50)={0x303, @time={0x77359400, r1}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000aed000)={0x0, 0x7ff, 0x1, [0x1ff]}, &(0x7f0000326000)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008ba000-0x10)={0x1c0, 0x4, 0x200, 0x3, r2}, 0x10) 2018/01/25 20:52:01 executing program 5: clock_gettime(0xfffffffffffffff0, &(0x7f0000645000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0xd)=""/13) 2018/01/25 20:52:01 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)={{&(0x7f00007df000/0x4000)=nil, 0x4000}, 0x1, 0x0}) memfd_create(&(0x7f0000012000-0x3)='^^\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000f26000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:52:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008d8000-0x89)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000be8000)=@common='ip_vti0\x00', 0x10) personality(0x4000006) lstat(&(0x7f00000f2000)='./file0\x00', &(0x7f0000455000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000e4c000)='1', 0x1}], 0x1) 2018/01/25 20:52:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f000094b000)=r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) 2018/01/25 20:52:01 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000+0x335)='mountinfo\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000f000)=@int=0x2, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000005000)=0x1) membarrier(0x8, 0x0) r2 = getpgid(0x0) fcntl$setown(r1, 0x8, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f000000f000)={0x40000002, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000010000)='/dev/ppp\x00', 0x80240, 0x0) 2018/01/25 20:52:01 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ef4000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000586000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000fa0000)='devtmpfs\x00', 0x1000, &(0x7f000000a000)="") ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000236000)=0x0) getpid() sendmsg(0xffffffffffffffff, &(0x7f000030a000-0x38)={&(0x7f000031e000-0x10)=@ipx={0x4, 0x9, 0x9, "06477e1b85a8", 0x4, 0x0}, 0x10, &(0x7f00009ce000)=[{&(0x7f0000b9b000)="d66e602116bac5d97106cff5cd512fa3149057aad16b1c09077b4900ae67a46ed69397f3efd4c79dedf2b9f8ef11c8a3da5795af54b443fbd901e540126564047731158ff5093519f461957e40f628dc2d63be8a6e32249d38e0ccd41dd61adc0e61e98f20d42e6ded88805535c9677319b1381122c20066af26e19bba870b52ed30730c84bcd1afda0a8815f5c63c9bc62a893a63f8ed52f4f11b20756635051aa8e38384fb2b6702114bcebb865c054b5be0abba0f1ec4d79434c634ce4ed86416dfb0", 0xc4}, {&(0x7f0000969000-0xc8)="ab28026cde4379ccf0a9e84a472e3123c1471a690c7201c328a9ebead04b54f1796e1840c632ffe68154e8fae6daa5851286328dda6ae6f127b6be286db979a5717f43b7fbbe6de512e0ed75189ec69c985485a692fbd602b81646adf3fd69b88aadb0cb79c48051592eea7ddf8d136c10ec21d5fdcdd06152ce31626e4e55df681cffa3ba259aa87615865b6417716dd429b57b5bb613e5b0dcc28b827f595250510f0f005354867a8bcb10a45b168ab510e21e1f6751ae2f4eaa1c9472cce1d58062ef13eac7c1", 0xc8}, {&(0x7f0000ab2000-0x8f)="ae118dd3d80a9220258abb064a8537384164e0e016f43cfdb367f0a0d86f43471b5275ff06cc63ea70b9f08cbfd4c41cf370e59d40a59426093d9d62b30e9658cabcbc2ca31b62b6916496f3428497e7c0a97eda7e5222aae5677fc1d448f0ea94105a3763e017b6c96076f283d8c8e49cce18926550ad406558e699c3a36db5fb08a233402b074c633ef49ce25dab", 0x8f}, {&(0x7f0000c85000)="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", 0xfc}, {&(0x7f0000491000)="6e801953e7dce6298bdcf6d1701c9008fe1d8bcf337f53b2985e30d4017d", 0x1e}, {&(0x7f0000305000-0x2c)="b4bef2a6c8bdf7403e238fc9024980f63c053bffe4c1e70a682e999d9802f3640eeaf60d44e0e7da20cdc271", 0x2c}, {&(0x7f0000d4f000)="8308a02a114411824c1b793b34bf831707ec5b2debae59f46583fdc1b7249476754011adb56fb4ebc6b94cedefc1d80e5e4316af00a759395c8770854654fe660bd1f7fc0426c17340c3fe40639f86a01b916508b33beab3b5e95537848533709c1f42f5a10ca099b4716bb278a86cf73f0306ff8e58c0a81dddb48a7e8738c238568d73b34ebc92db948de23b8fb42f237289178eab62a562f556d4add6f2b100f672afe9fda1ce44845b5aa8c342deeca526c6526f3ad2d3c0", 0xba}], 0x7, 0x0, 0x0, 0x20040010}, 0x44010) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005da000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000ee3000-0x4)=0x0) 2018/01/25 20:52:01 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fa5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5403}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ed0000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000a1d000-0x8)='net/udp\x00') mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x400000000003, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000ffd000)='cubic\x00', 0x6) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000ffb000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fcntl$lock(r3, 0x7, &(0x7f00001e0000-0x20)={0x1, 0x1, 0x3ff, 0x4, r1}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000afa000-0x4)=0x7, 0x4) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000557000-0x30)=""/48, &(0x7f0000eb7000)=0x30) socket(0x11, 0x4, 0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000a38000-0x8c)={0x0, 0x10000, 0x7ff, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000084f000)='/selinux/mls\x00', 0x0, 0x0) accept4$ax25(r2, &(0x7f000020e000)={0x0, {""/7}, 0x0}, &(0x7f00003df000-0x4)=0x10, 0x8000000000080800) 2018/01/25 20:52:01 executing program 1: getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000076e000-0xc)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f000046c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x6, &(0x7f0000000000)={0x1}, 0x8) 2018/01/25 20:52:01 executing program 4: mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x19, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004000)=0x0) fcntl$setown(r1, 0x8, r2) membarrier(0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) [ 99.274616] SELinux: policydb string SE Linux does not match my string SE Linux [ 99.311848] SELinux: policydb string SE Linux does not match my string SE Linux 2018/01/25 20:52:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000424000)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000092b000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 99.370342] mmap: syz-executor4 (17379): VmData 1626112 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/01/25 20:52:01 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000022000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000000d000+0x93e)={0x3ff, 0x9, 0x7f, 0x329d, 0xfffffffffffffffb, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:52:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00005e1000)={0x0, 0x9, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa1000)=0x0) timer_gettime(r0, &(0x7f0000a41000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000225000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00003ce000)={0xff, 0x1f, 0x69, 0x80, 0x1, 0x4, 0x9, 0x1d5, 0x3, 0x8000, 0xec, 0x8}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003f8000-0x10)={0x0, 0x81, 0x1f, 0x3ff}, &(0x7f0000b53000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c78000-0x10)={0x2, 0x9, 0x7ff, 0xfffffffffffffffd, r3}, &(0x7f00002cb000)=0x10) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000ece000)={{0x0, 0x0}, {0x0, r1}}, &(0x7f0000dd0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 20:52:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006df000-0xb)='/dev/hwrng\x00', 0x40401, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000245000)={0x2, 0x6}, 0x8) ptrace$setsig(0x4203, r0, 0x2, &(0x7f0000b70000)={0x1d, 0x1, 0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000bad000-0x4)=0x0, &(0x7f0000d44000)=0x4) ioctl$int_in(r3, 0x5429, &(0x7f0000f91000-0x8)=0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f86000-0xf)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000764000)={0x0, 0x5, 0xffffffffffffffda, 0x6, 0x40, 0x7ff, 0xb91b, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @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]}, 0x5, 0x5, 0x9c3c766, 0x9, 0x4}}, &(0x7f00003a8000)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000d4d000-0x8)={r5, 0xb59, 0x4}, 0x8) 2018/01/25 20:52:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000037000-0x8)='rxrpc_s\x00', &(0x7f0000798000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000624000-0x1000)="939adeee545c33c3495eea42849b8c4bf307ce894c08647ca5d938e0a247b25efee9ad6ba85fa36c65fbc6697a4741087bdb7554ddaddd9d5f6c7693ca145cdf8372540093b162072760d18aa76facaf64ff281e98fa044a9d9a93dd7ee8dfdd6a8a95a9bafedcd76a8a92beed191be22875e5da4250d2781554ae6fceeefa311343d6233329e8e977ba26a791cb4b2ec1b4ce4da13fbb5da9409914246c27ab3d73fe1aa1a47e4855fc1c034cdbacdab74d0389eba5e0934fbe66daf3d3b41f82eb3ab1826af148c2cfc438893c69f51668bb554a043c4a68c8ae93630334e4dfcdb444724395519f3a106b1837de350748c8bea2e6d73200eef2885b58ef2dca75c5bbeb40b88e3158c8d5854caa9653ef64bf7df05b5082094e7d59e321f8d6893572291a0fc55c3fc98f61efa1eb746a2268ac1a80ed57e45a403b1a43a5346fc0294b5b8e6a23ce6f142ae1a4b9b02f25411bb6eec0f84ed16d1133aec32628fe99bd961b5b9a100469640cc44a2a0f54447d4a5e8667e53f150e1c8ec381392cc92650c96c259883cde8ed88823575c17127180bda4408ef8d4f5e29bcb740a00c677986bcfd347234be68d954fdc11258a05a1498175aec738f346bb0a83dace3b710a5c9e2bede95a57e98c4071fa5a2352ceecbdcc6d6959f9cb3deb505eef7bb49ad360a6d3834bcaeb5d2ed9f43cdd2790200289372f8efac2f02cf02863feda5806fb1b15b9f61284f62da59605ad53a1a5578274a54060375c6bc171d0bf5a3e2697aec1e1b2e1035eeaef0dcde2c70c0ac1268de0b9483ecb09fe005f334d4051f5a312b5812d5ab187dbebf47a8433f4ca98b5124661f9037548e1d799d4f79381fe39055089e7fa1caf4b24ba22212c134d3f1a6b0166ac234d87bfca320b7c3812d4eba5c4f25099ef68e0a7703ed29d89c2b4ee145cd0bf58a7555238a20333a169397fcfc0d8dbbdf5e38076cc324579012f01c9e4643de936bcd567c317f22a919da8dab1793268e17ef338989bb1d912dad849fb0ab08dd42d9cb1d156585036e6761eaca75928352903777a75777a3825da0e35af345ebb9e57151c257fd4597bfd39c87e650d28b71e4ce39cf2d188c4f731548d14e140be3c4c782dd253d60d3906ff98c2e776c671032ee4a322880821e62f415bc63344e22c2c25fe623d3f64372b9f4f8689fa8da0b06050d4cb986b10102758e437aaa8860d270a57160d77011b6e326b84e9b69f89ffb416d61ea382a96562b0066dc65b1e76e00fe6253955201df2d56402716240e0ea8dc6e8ad5a0f459785f1fda65056d10f848b0562f86fe7d3a1acb910b114a19820c83a4cbabc033b6ba781bcf23c75e355bf976fde0e9705332d7e817b503996462bf27f61b6f98cd52583e3ffdf6ae53a05f169a0c22e521ca4e6af1d7f75a6d7490bdc58ba682b53290b909bd34a48cead741c57a3758b45843594086e9d9b1e9b827f43e4c2f23fdb643828a971b8d0cae31cd0bda4ff0f3b7400fb3935fa4fbd2ff70434dae911d6f28b1be68f8b86b5c3c31d334e1b4ff3107c724c2eaf3591bc3a2727588f67ea78d4d5a7bb8b769ec1aaf0164ddcfef9d50e5a3b64a98efc566dae6d772fa43c4443f4c6219e860888ffa6e19454607de934d265dfad7df0af7d68202a1c0334a75fc1c446940d335805f80b9721838a7c81da452169b496c1676c0bd530b589469e0854969fd13618c424a4d8b2868051a3de2e4fc312602aa8d68a31d49ce2f7a09ce7984c6b31c1b761c240d8f5b5ccf412d26cf4a7fef405b67181770971f72f4120b3271000c8dbad3196261136b9725cde18b349edbf4df0cbe16eb20269ad671050b83cac345d20cd272bd3beceacc0b45b5acbbb932d17db7e32d33cc835d25181862126334ea3bb9e031e3ada79f5816e09b3ac8fd208bc67acd6ee4a2588a7bc02f8a19ef5f2958c65b82f08c5b8729a9d143b85f30f8d3b2f2dad262186880db87f9c355d6d37206ea67abd5762d97944169e3a7f1ef83d5a87a5500550f86431daad54d698f77fb0960db2480032252b5f95ae68262f647b592e23029ef15f888fc21dd272ca3e40b5af4fe6180808ad75efe9ab7d8a1788b8f446bcb2550e5fa947998fc8f47d17489f6459e18dd2160353ef2bc6a769d6daf35c1d5ae3e1f17fbd51ec75ae552313c282b833f2c8d3ef5a5d7387a07cf1cda2f3abbed2b17e72e15d8d5c97d1149c2093e50d90b6a6d42f1ba6141a49fc515792ce7c2ba99560bd1543ff363d8ad7c9ebe5a557f868df2d029bf91bd6e12c29db764d4fca2ca737b8e7757e37bd311c8242941632da9e7b10d2eac587cc312c57216f3a2b7b67f74856a0b47c4a6a91be116abc724d75af93399248203235a8f5c94df254fff9ea5147a26d137d4d9821d2518f9799d396d77bfdf186d79b1ed297efcbbd9bba21409e7e63fc53653e2c8d3e03aaee84d63fcc4fe9f9e28d09e334ac49969eb60eef908d01de77f6a229191292027c4058b501aff300804befff262e3811ef495b69d7275dd8ed51477536628c5da6984114bde85aef0abc5a509b0cda929a1a081e72185052f3821f46d1c9fe95d3de9d8a34179e6c6e0783d130dc95ed21d8a5e67d7864f34fa21e5ba590e910418454c2dbc570bd370ccee93d06687f18799808afdd8f31e817d59c385465f3041a5685b9a366ecf9cf9ac9f962e4ce6f86d2d8319001f16b8b0fc917d5ca84f7270b1460222ee75f7722c79072fc329373a8ee36e5204b3e7d1012eb4aac0c189c89bc6a041a19ea6b97cdaa8a0d82803b629cda018a574f0693d49b0a8a58c1c73014502ba9931a009b6fa3054bbc1a7aba339cf36048905d3a51460e259dbd2ce07dfe88ca6c662d56b77a0176d3dd29a52f4df91fa3a68e0e27ff5843537174f7c38ff69bd9320b845a1427c204dd78a6139788269ba4a9fc40789315880889f3a39c0c3fd91be7c8cc0936d85e4f1b681d532894a5b50d6bedc2beaeabf075b7c1ad24d23bde330e3ba69982da800ee631388a1aa3d1099f871d2fcf4c5e62c70b80504a80ff9b1b814b0b15d465e577e3d241748b792a537fc79a199ba28e9288fc5be9fe42b31dce45437f5fe5a44c4f13a65fb9bf1953087ce86b5511c07644e742bc1167684896602b14d8a350556131d84bd75af6edda51b0bce8210b4c4577af9946987b6dc543c535f5b0c91f96c50497f3fdabcebcca5f879921ca1de3d5d513a28e495303af48631597978e38206b9c47ba0e4f390909a900a77401111d4f8ff74eb560a617cb15df0d92c58641f3e2ef4e7038118817c2b089b3a8626381721928ae9d20ecc239b43e176984309deaa7dfbe00e1ee9b3954ae97c069cd463914e194fc821bfad08df55bdf9ef90b0dcf9d15a834ae32f73962d113a429937925503b6a2a83f7b2695656814923e0b33e031ee1ed5b49a0e9b3037fabfb60bdd2830cfb844c5d773b7448651ff1515f29a0611ec36f3e53c0e43a772804945396b68df2801ed56783dea9c916127684a4394cf480ead62e28f309d60f0498c53596e5b0d74d468f2c6f03e38de5799104c19834859b1e4a2d2ccbed7fb8e3ebf76b20735f2fb6922b0cdab844c90620521f9e6c4e5e5b447bb21153e83c4a8576a341dbf9b3168c293c0a00db22a7a6df0de299fbb09213e7a64db725a1fb870cffd9efeb16d3d3ed3b43e74565c3da1276630fe33f125fe6e12e95680cfb0a50d526658af3556f168e43b71e62ecf9dfa2efccfbea5f4e4202ed1f6f8584e44fdb117fcc6c7047d4a218e4bb2c502f1dcf5c7be2cda97fcae35a0a1d5553b9cf15dbeaeb1433a7f0051b20d2d4900662dfeefabe42fb0967b12c1a1244d38d2d6cbeacb56cf218e3cfda7bbfb21f3824a046051fbfee21b5e6a5b559665cf7843f44de4f8bf0ba941e6aedb84089244e5fea65886166d221bb018cdfd9df77e3b7ef6689c91a6e3fd1790af116189dab00ce38e0479b1ba3eb732f9f97851787ca6824cc796323f7cc177295c07811d07d912c3dba7ffebd34785f888acbfe3f4a6ba7edc0e687d4a0b5d47c2a49ef84b8be96ba3aae6d05a74927cd2a8976585bc966af2b9237e78e6f56b5d3a942b46f246f6e849c56168a8f64d46df2e438950385e4b7003e4be4d8736153787432b0032307d43f20d1885a7b583cae7957cc6c8d58a4f75dadd25cde3abb400b997d26bdc9865d985687d584fe190da4f807cc7106a91388feb390cb032d52a31a4314f34af8642b8bb4e37ea5432b4498500a7099077257781c67eee93a299b0a93113239993cea6da78e06e918fe5ba75b5b7eb1d5e892467a20218e2129092844d6b2c5b82cdb526a48911f8579bf5439035e57c5af1eea5db48932061c2940d4bee91fa2979c26f1a216872e95bda8b63e686974399c6db127f634f21bc0cfc78ee142fc1b03b4908e359d6016315aa52c0db670dcc969d06f8df0c34aeb85f6b817c50a700dea08d25782f0592fe5f63b1e127510c592209b6a978c04d1e21b2f0f4676dae7e4899bfe255cea85640c9fee49dba81c5c157f9fd11c16b0efbacc4fcc7af4ee4ecc67b4eb35b590e0cfd2b1b11ef56416aa4ee3f7eb02dd47d7d4b85b65f7659bebd2f0509801927e3bb2d15fbb3038cd94a99eaaf5723913f4cbed3e42873d3ad21685443cf3e8a0d67e0c566d412cff88c850db792f613b864609c1bcdf40537284427651be5665d6e18c2fb7c1009b2cd5f8533ecd9e6f9a3e231e35e764f580031dff9f0da05885a30e75105d3baa81ef5a670052d41d932bb6d9c0566b576f3e07d00479ff88af2e08ba5d6a4ad52dab7f5ba60dc14218ee1c55418c80b4dd0fff2575dad2a5fe2b8481382e67da017b68280b1229ad872268c89273de0a1a7013e5637a341c5dc31cc02d0eaf989a5e08287f3c7f3e12934a28f838adc3954d3cca6a827f1cb9217b7b5ea2ec7cae232d8894787a00052f41464d751bfea61f2341eacf4b725b6db96f6b94434a745f3453d90c3442815ebab58edc01c1181ff1db496eca05707224923590251f97b0513084489d55d7944792a3f597b4c50dc679e92e176908075cb2e545de03e44d976fc8f4c8997aca3c8483e34cc58e9b8b4b7e7355fe7a1ad73a808d6f716d7efc48192a084379b7dca7b1fabad33898d863656bfa2f6911ed9cb262acd58780bc39090d92445f61f3b0d728ccb52dcebb04c56551fa557735e1f45076de7966420541af1ba764e73b2728c445698c180296bdc8baefdbff8bed023ed18f2210a516012439fbab4f0618eb30b34016dffb784eb087245a2059bb05b1a28e23233df015461865d4c0f675eb6c9ce55f05b62de1b46e703b2341c66703073c8a00a6bf46bcb156a15aa4203a4378dce66284914e5e7040e27fa8965dab381740b7f11de1fa5e84c1b03e9f9723def1875c9b96f625295d3889455688081c3203a8f5a18cc665ff3db052b2ba4ad1b9e6d49e2f616b73044c4c29f7b4cca0d16f1d3670bdb7875aba574919b1bdc84197f2b3394c01daeeb1761e49e8defa33ab89745192c697807562d39a7c02b62f69ca071de75f637935eb81bb81e7c3e99b1611e9c263c4fc3878856bc95955f6e18765d102e207915a635c4b74546ed758d67f02f981d64e0b92c95c436d8630bd39e0b98000bce929a40953832615d0fb963b91760ff2a0026675ab4786768f9e2248b3cae7ec169159522ea453469e60c72dc1300b51e592a3ebd43a350d11acadf60a298ad91f1", 0x1000, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000a0f000)='keyring\x00', &(0x7f00003a5000)='(systemeth0self-cpusetem0\x00') r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/25 20:52:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000802000)=[{0x6a, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/25 20:52:01 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000009000-0x8)='./file0\x00', 0x201, 0x20) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000014000-0x8c)={0xe5c1, 0xf2, 0x38, 'queue1\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000012000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000007000-0x10)={0x3ff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:52:01 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fa5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5403}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ed0000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000a1d000-0x8)='net/udp\x00') mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x400000000003, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000ffd000)='cubic\x00', 0x6) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000ffb000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fcntl$lock(r3, 0x7, &(0x7f00001e0000-0x20)={0x1, 0x1, 0x3ff, 0x4, r1}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000afa000-0x4)=0x7, 0x4) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000557000-0x30)=""/48, &(0x7f0000eb7000)=0x30) socket(0x11, 0x4, 0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000a38000-0x8c)={0x0, 0x10000, 0x7ff, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000084f000)='/selinux/mls\x00', 0x0, 0x0) accept4$ax25(r2, &(0x7f000020e000)={0x0, {""/7}, 0x0}, &(0x7f00003df000-0x4)=0x10, 0x8000000000080800) 2018/01/25 20:52:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xffffffffffffffff, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c00000-0x16)='/selinux/checkreqprot\x00', 0x228000, 0x0) stat(&(0x7f00005d6000)='./file0\x00', &(0x7f0000deb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f00002b4000)={&(0x7f0000bdb000)={0x10, 0x0, 0x0, 0xeb16d8f9769e85f1}, 0xc, &(0x7f0000ec2000-0x10)={&(0x7f00007c0000-0x9b)=@newpolicy={0xc0, 0x13, 0x400, 0x4, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x3, 0x1, 0x0, 0x3, 0x101, 0xa, 0x80, 0x80, 0x1d, 0x0, r3}, {0x8, 0x3, 0x3ff, 0x6, 0x4, 0x3, 0x1000, 0x1c}, {0x9c2, 0x2, 0x80, 0x37}, 0xfa61, 0x2, 0x1, 0x0, 0x2, 0x0}, [@ipv6_hthresh={0x8, 0x4, {0x40, 0xb}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40090}, 0x8000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c9e000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 20:52:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='y', 0x1}], 0x1) accept$inet6(r0, &(0x7f0000181000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e2f000-0x4)=0x1c) tee(r0, r0, 0x200, 0xd) fadvise64(r0, 0x0, 0x0, 0x4) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) lookup_dcookie(0x8, &(0x7f0000165000)=""/23, 0x17) 2018/01/25 20:52:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000082f000-0x182)="2400e10021002551071c0165ff0ffc0202000000001000000e00000c08000600000000001245e3ae8f428bf06670133f26dc0d06d4db953b0f74df0c399e4de36cc46789622dcbf5d800e675b6a9680106077cb810ef25b17a349d096ddc7f4bd4add26421a4c69867fbfba0eb2c00080000a65074aa28856b1a3c2dea10f15ce86d657ec8c2602a5a0eba1368903b639ce04ff941b63811709a6f25517eae66c87b95696c5f3cf0cb9f823455f21366410633631a9217a8f8ae040b0de70845cb85c959c490b15f9fea3c14a63da4280f440f28b24c0dfdaf8b674f16628fb5a539ec1c6ae9d281c0280b95c974e2c4b3454432c1557a5f62e06a46b83240e910f164e3e751a70cdad84b823b92eded31179f422c9f3755b91ff6898ce06a156a145d87823404009b1832cdfa6b3741b91116430675c90415c96f554bf8859cb8750816bb053821775a5265ef4e11440d014818710bda274a929842f533a46d713a84d0ff43b11e5eb62c771caef4bfd90c51274e3c94b2bff90cf9cb07b2b12fbc", 0x182) 2018/01/25 20:52:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006ab000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e21000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a31000)={0x920, 0x1, 'client0\x00', 0x3, "5fceca00459c7239", "744d3517c1a56182ee39731f69e0a6039d5d8d7a8db0c405114d411076429d15", 0x1, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r1, &(0x7f0000bf9000)=[{&(0x7f0000515000-0x1)='1', 0x1}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000032000-0xc)='/dev/autofs\x00', 0x0, 0x0) memfd_create(&(0x7f000094b000)='em1\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x136e, 0x4) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000c14000)={0x8, 0x9, 0x6, 0xffffffffffffff01, 0x1ff, 0x3}) 2018/01/25 20:52:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = dup2(r0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00005d8000)=0x5, 0x8) 2018/01/25 20:52:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000011000)={0x18, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:52:02 executing program 2: mmap(&(0x7f0000000000/0x8e000)=nil, 0x8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCSCTTY(r1, 0x540e, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000056000-0x20)={@generic="cf72fce56fd9556192b28673ba5adf46", @ifru_addrs={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$tun(&(0x7f0000046000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000004e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$ax25(r2, &(0x7f0000034000)={0x0, {""/7}, 0x0}, &(0x7f0000042000)=0x10, 0x800) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000063000)={0x0, 0x0}) 2018/01/25 20:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000ab5000)='/dev/ashmem\x00', 0x301800, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000049a000)='/dev/sequencer\x00', 0x28000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00004d5000-0x14)={0x0, 0x8, 0x7, 0xe8c2, 0x0, 0x7}, &(0x7f00005db000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000083000)={0x5, 0x79a1, 0x1, 0x0, 0x7, 0x8, 0x401, 0x3, r2}, 0x20) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/25 20:52:02 executing program 3: mlockall(0x400002000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101200, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000)=0x6, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000002000-0x18)={0x6, &(0x7f0000001000-0x1c)=""/28, &(0x7f0000002000-0x90)=[{0x0, 0x9a, 0x4, &(0x7f0000002000-0x9a)=""/154}, {0x4, 0xd7, 0xffffffff, &(0x7f0000001000-0xd7)=""/215}, {0x7, 0x87, 0x2, &(0x7f0000002000-0x87)=""/135}, {0x8, 0x1000, 0x5, &(0x7f0000001000)=""/4096}, {0x8000, 0xa3, 0xffff, &(0x7f0000001000-0xa3)=""/163}, {0xe38441c, 0xb9, 0x1, &(0x7f0000001000-0xb9)=""/185}]}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0xffffffff, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17a, 0x4, 0x9, 0x0, 0xf8c, &(0x7f0000000000)=@generic="9ef8130cdc6bd23f97810c935e37200c", 0x6, 0x8c64095, 0x0}) 2018/01/25 20:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008ee000)={0x0, 0x2, 0x3}, &(0x7f000007e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002f7000)=@sack_info={r1, 0x8001, 0xe9d}, &(0x7f0000ea6000)=0xc) symlinkat(&(0x7f0000079000)='./file0\x00', r0, &(0x7f0000aba000)='./file0/file0\x00') renameat2(r0, &(0x7f0000aae000)='./file0/file0\x00', r0, &(0x7f0000e91000)='./file0\x00', 0x0) 2018/01/25 20:52:02 executing program 2: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000-0x4)=0x8000, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) getgroups(0x1, &(0x7f000093d000)=[0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000002000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000-0x4)=0x48) 2018/01/25 20:52:02 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000040a000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000049c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) 2018/01/25 20:52:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000010d000-0x6)={0x0, 0x0, 0x968}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004f2000)={0x0, @in6={{0xa, 0x1, 0xd561, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x1, 0x660, 0x0, 0xba0, 0x3, 0x65, 0x0, 0x2f, 0x3, 0x3, 0x7, 0xffffffff, 0x7fffffff]}, &(0x7f0000fb9000)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000883000-0x8)={r1, 0x3}, 0x8) 2018/01/25 20:52:02 executing program 1: clock_gettime(0x0, &(0x7f0000b22000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x1, 0x0, 0x2000, 0x0, 0x9, 0x6, 0x3, 0x0, 0x1, 0x8001}, 0x10) futex(&(0x7f0000001000-0x4)=0x0, 0x100000000000005, 0xfffffffffffffffc, &(0x7f00009fb000)={r0, r1+30000000}, &(0x7f00000f0000)=0xfffffffffffffffe, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x457, "8bbdd507a1d827663585b2ed1242591631b46551d3a949b9c80822e39808ada021ca1095fee8a2cd4e7372e512ece9d0afc25f273d6e7defa8280bf7403d2eaa0fede47e7af9c785e7f632d9893bceba"}, 0x160) 2018/01/25 20:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000343000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) shutdown(0xffffffffffffffff, 0x0) pipe(&(0x7f000083b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000053f000-0x18)={0x0, 0x2, 0x30, 0x4, 0x6}, &(0x7f0000947000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000693000)={r2, 0x81}, 0x8) bind$inet(r0, &(0x7f0000dd1000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000085f000)={0x0, 0x0}) getsockopt$inet6_int(r3, 0x29, 0x3b, &(0x7f0000b5d000-0x4)=0x0, &(0x7f0000ff9000-0x4)=0x4) 2018/01/25 20:52:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) ftruncate(r0, 0x4) 2018/01/25 20:52:02 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4000000000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000013000-0x8)={0x7, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000392000/0x2000)=nil, 0x2000}) 2018/01/25 20:52:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007bf000)='/dev/keychord\x00', 0x200, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00009b3000)=0x3fffffffffffffb, 0xffffffffffffffe1) fcntl$getownex(r0, 0x10, &(0x7f00002c8000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000856000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$unix(r2, &(0x7f0000c62000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x0}, {0x0, 0x0}], 0x371) 2018/01/25 20:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ff2000)='auxv\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005ba000-0x70)={0x0, 0x68, "34dd62d1d4824f0c953f95a8c5e548dc99acc336cbc3173ba41a48becc94703caa7d6133f3b02429fa68e88a7a22d771fc797a38c7463530c120613fea91d8271015781efda443c943b6eb201e7544aacd2fb3989a2701a169db3ce5b5114d724ee981a9487b81ac"}, &(0x7f000075b000)=0x70) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000fae000-0x8)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d54000)={0xff, 0x1, 0x3, 0x4, r1}, &(0x7f0000eaa000)=0x10) preadv(r0, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0x22}], 0x10c, 0x0) 2018/01/25 20:52:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xc) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000b96000-0x4)=0x0) r1 = request_key(&(0x7f0000357000-0xa)='syzkaller\x00', &(0x7f0000f0d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000926000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffa) keyctl$update(0x2, r1, &(0x7f00006f0000)="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", 0x311) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00002a4000)={0x5, 0xfffffffffffffffc, 0x800, 0x295b, 0x5}) 2018/01/25 20:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007c3000)=0xfffffffffffff662) r0 = getpgid(0xffffffffffffffff) ptrace(0x4217, r0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r2, &(0x7f000019b000)=""/0, 0x0, 0x0, &(0x7f0000112000+0x401)=@file={0x0, './file0\x00'}, 0x7) close(r1) 2018/01/25 20:52:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = add_key$keyring(&(0x7f0000841000-0x8)='keyring\x00', &(0x7f00008df000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f000058a000-0x6b)=""/107, 0x6b) r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000090000)="e80e5e3ed6326fe63143386aee13fa4498a285b11bebfc3e2f0df5e9b7f1bbf299c371d1c8524203f78fb953e33ed644790827cc5d8cb090021419305c8c240527b323d452bfdf9520db8cd0e8f0cee63220a24cd2ef83394259338437568ada2051a8580d64e07291f154dd25ba2869e25b0c6cf3e193183c06ed369e860f3b8513c9110ba6f5e4c94670e2199333335110808ae6bef45501d33b8ff92683ae3f8c68f11c1bbf9425c045d9b66acb640e104f830281f34acb55c20cabcd2bd4cf71c71ed78edfafb757149f5eb4b94ac572d9556ece8a8381e9f670798ce22fea050d9396877d83a7e77fdcb884d75ed0c9ce4809234bc25f47c202de08937ba50dbf64e57f24bf2890f12fb0a71ad249ac477de1a72e51486bf06222999494a50a9129c01afadfa4d1e9b275264352369e1931cbff288bbb024c66b973801da3e4a46ba668233a05ea203d8ed9cecd761cc7305e9717f3d787fc3acf60c9a2cf46b815a2cd49df3a09edc0e19b768df06678eb9a2fe6c9cc6f4509bbb22554df84bd1973f8d3c862995ab18034acb8785fae3867f1fdd9a1a65dc32f7f2c411b3905f6c526204264e80cbd8b1d48e06def68c6c5c6ea14b9b64246cb5b2435b571ee249174a0dca0dac04e728c8f37d1a12a7350f8a897489b37e9d3c60386ef3f1c528974e34cc5106f5b3849efe4825a4fa70cd9fb75ab0b45b00e5029771412c6454a4ecd0baa6d60830613b227af3bb77e0a3d654d407774a7f7d3c3e380b8a6f8418a5a5504232684e13e17f68306f1adda24634fa32f21f899ca8f03a157eaa7334615f86e9183210305d039eb40d545fac5ac63ef12dd7dc63a3db7dcd55b9d62cd7d483610f1eb4dc9a4624554f8d4009e0c79ed2ff2a5b19d8e10506237413ddc32dd5886c2284792f69f5c06501ba62488d6dc7bcab73ea439d36b9b3301f747861eb52e7645b4fe665e61be86d7e5495f629b976d431316f869311547762aa6387c060d936701f3c40791c1dee205258ddde38d105ed482c8144b9ab2361945dd72ddb87e507d07f954966fc903107dc9e41f019f6881bbf72e71eb4c6cc3cc6d2135f1e4fb1ad9b438876496c9c63d9998616c7a0c5131e8819977598e0deaed1da55516d25cb11e88555a0d15c7cb0edb3ffa949f11c36d01fb9199883458a80b36230cd97c702960cc6fa0f3cb7f08753f3093612a97817547aaa5bbc51f85d4f3e1418d25e10c876323523c45911ec6b327721384e25e496dd77db8eefb7eb04bd6e268cbf5f0c5ae6a9303406568eee0a5ed7c9cc8b09a830171f783c95f8dc0fcb859900d71b0f033cc91980e3a5ea5b16846a67da135a51ad328a52f29996c89574edf8aa3e8cfaa00e2a5116f05eb4b174e1a2648a48b4fdb52dad9edef773e3f9093813a4074f9d31a27171f7f183b7baed0a949148d9b658f2930c02dcc2cbe2b86ca9c651dd9b11232aee127d77737b0573f0f69aa7689283e6719397321baed98e068ba23c4eaaa87b58235b9dc3fea985f370dc872ac9789aa17d4ecae55cce800a8f05c4b38a66130cd53167cd31b2aa6e73e7293b5ea42988bb3e3a0b49975dcbf30b1fe29b0f92b6cc64c67883961e8c48c3f0a1c94c79fe723eadaab53529bd8e1505e8558dd524b21e06dcf7b335bf8911c9812c749565dd78063c7f1826c029bdb59476cbc2f2c4fa09d7a7f93cec44e854bd02f5f1657716e979cb6104ae0e7899deed4c6b1a816c95f2e09ec6d9af44b07eb3ebfd8efc88cae745ee110c5a5aadc6a817663afc96b41f57d35cd54a6dca8fbca61ad35d4ad8e812fac3608abd214724ad989935cc5396fd2427e33ce7b6550dcb86b2ae8346adf39a41c46a12b88588f4dcb44fcc784808f6f60f5b454d5fa03ef642760ee372dbcf192b4cd7d9275bd15538e37d58c17d788e02e19dba9b7fc72cf510344fb77edf5dede6fa3095c7b27db31ec205dac05cb5d5e58a80b8d369ae748121c623ae4ea80711ae74d1fe45fd67b261d7f7abd17c09dd472eae7bab0855d8244ed474bec5cbbc501bc8cde4652cc9c0714c4f18803e2494680150d8b42041f30e12b9f619f552872d88815c07ddc0b99e0ab21986e934dbe0756ddd04562f4edacc7faffdc33495ede0b2ca327c7cf6e792b112791ab49a61cd3ee4ad5f170c6249a868aa67d45d9a83a93d99c0bdb8516d527ad4d6badc5a63c17790223ffe51d884f5ce56703787c47f6ed287016334cb9f960ecc0d2f006da32683abbbb3a06151311aaa169ae28f0211b0fe4409b6ae5fd653ba64268e2229fedd5805b6394b79da224464cf38dbceaaa54f6297a7caccf2c054888e52c319ae34115a50edb4a45e63417811c92b615ec1d1d01ef5b4cd344218d3a8d94e5a88e77aa67d4734c63bdbfb0fa20ab9048ea7ed974fe170871f1d49b2e59b6a7ce76d106b03dbcae3acd473494486f300e38f8085087b81b8d88262c95328e6c50b5a7a1c7e64534febc7150e3ab435f33301b664261bc28fb56f86d4fe170a5558300fe4732356aad7e292d86a2ee88901d7624910e40a42d544ef50390aad799a9310e797222cce5718d35f54bb37b03c82218ed5e142774bdf7d9b20b64ba07cedcf1fcc4a8ab9b0a26916aaf5a875195180426fd30844ae065507d12a9f352ce50e391cf1d9a91336de67956da2dfc2881314695d366fa1bd5f2c1b144697455d53c2b935ab650eb73a673113dbb7e66283edc298e6abaa6dce86c561796a57a147d0b391c173e65f9ee0bcd0251fafc1cae80f3ec4bd443ebd98ca3d7a803183c811d707605fe50d0433e38b532cfaaa8bd260de9c179972b9fdca0d5a5cbf6810a24b3c29d050df94113e35172cc2631cdbe4660024bbe5a45c2ce92fd0fb88e9daa30a808145811bd6f0c6e4feba84f9d065bf726f3b160727306b8fb14d2229654723ae005cca97767dc19c09817863da75a1d43655405dbf3fca1904b482a160599260e2650f040389016905e2e95ab5f76f0b9d22db66f38878248d1268688ca4b97b60ef15eab2a264c3ccdeeda2c69a8a44548df9f1bab1f92f2a7fe4c8017631d22c3e083d96b3ef93a579dc6eb6f774d54163cab469679ec7023b922e479e33ea17b64484696954738b1b45e5419761e1a7d790c3b56edefa23fd07c781114ab8aedf98a38cd195fc253570f65fc9a1c4532039859296a69501510bf4dcb01582fa8adafacbc6f56eb91e81383f980ff95e2269b33cea8c8fa0143d198a23292c3bf0b6f54656e5edbe88d91029bc23919fae9f3401725b43dc5bdae00dbc20931f43ae5f5bae336c7340cdb731d0d8dc7682cf93fa9f64969763fb84d23ec8e1b00d6a4e986375bd5c066ae6d78c2c121641ebe4022a9366c145f2dddde95e19d38fb5a3c12270f1266484b17970befc40b5de6613cd5fee5e5fefd539e8b748ab6d61494675f9a96bbc91739de2c8a91e0bbba35e4cff90008348ec3b01822e85f3cce16f5f0013e063cbe49e1a9678981e1b5c6583f8899070298f0233611b04eeb5f8591311bebcac002c30de57ba6a5c3ec4ce91183d41828933af856506c30a5a90c6b6625e8b73d4f9c77596c13d584961c03d306fc65a5661fbc15973efbdb15a600d1f9c2f61ef1518c8f7d6707abe4fcf83d1762f3240faf7211c83769ca2c3178cc5883e76e7ad50ec48483c91fdac295908802bdb516ff26e0ab93d5616e0d22fb681590a70d779484efd9da5a1c67b719356a8d4e03599d20cad67a76dc2d4d91f8221464fd3439d5bcd44e996ece42ca2224e489dea08ad1ebf591b4d44d3e559596fd6b3ca4aebccfd9dfbcb1089108efe5dee6e01dd2053bb0e2d0fcf2c6fb60572f9ee0ee39a0d2f51515ab079d7739d2658dc588947860767adf8de0eca57c5588e12e0198c87b5a90ed060ba52424c2ea164119262a083f86299c588ae24bda71de1303b246ab66a9dbec3f8658d749a2d921c87fb5fbe8781ecb2cb14b0cb7b1c3fa7f95da2f15b707176c94f07338937396036538196b6192e3b21557006ab903890b4a8f56fa3a0224569ce21d6d94a6bb46d666f42c3179cc9732ec7b1aead038108026768db970953cb5eaf56a586140b0a92748aee44aaf82d616f51df81f519f1cd73ac4bf6db7f35301cebedfc264d8f64306b00e348e29b179925630bffcfcad189853218af47e4387bf0bd6b5b95f913cd8cfb083a5383fecddb04c8d5359df9327a0cfa0111e9bfc6775b65d7cbe841b3e0af17051be2ead8aa01bb0a55c93833d6cd46041c9b5eb8a61548535cd8d0c533230a5826d6a3fbadf8b01501f45b0bce8fa405e812784e3540f00a1c41cd52e0aa378f1e1308796dd8560230372e63f7cca2de4236c3ae414ba49b31db5a78b7d00178da89eafdc3ef99536a3e9e1debf2e4ddecdc3992c18924d3e82629afb87a0e40e8fbcc2cad5abe34233a0437acab1c795cf6b38e8e0c050eff52618657169cf16960eaeadec8849b2cd3f268e505ac946a7bfed78e94208cfc4b1e40ea48fec9f30c0ab85b52c5a97729c7bc6d0cfe9f724b93a7b4f0c47bf23dd58ac6eb58f971679ac9c4fb3e42c4de48015b22acceb5d5274576bff4fe7f179aa69a116abce5eb0941f7bd9b391b59340ef8da35f3e948951d16f29fa502f2d7f78ce21a8ae801e4b8188cd912ae4895ce632eee2ad13765a2598c56c1e222581619fb9f632247c88db12f2efefdb64eecb441f4f7f8f596a5afb6a4be8b77bd35cb95c570ed0c8e8906df6e94b4ce531011b6b062232cdc271c6553aaf5dcef12065e8cba569b00f749ef6a650f0c90e01a5628c2394e7940c6daecdabc2e89c2cf2e87cf4471a77f099a4bad085d0552d1c79803bab8681e740601e4d18055992f0e23e7b5cfebf5732eccb14195307df48a6b3423c13dd18195ce8a16ed991a8f7499b8029103554662045573f4a53e665de4acc4c006f16f4b0f394d6742c2ffafdd94ec1734792508b50ef04c8b46e290ece9e21607e52fe3e3e8b88f89af0fec13288f00d1ba7022e26f7fe48c6d29a591527f207dd57583d86f1bb20622c96b5941bed00540a712619c5feb64c21303fca15ce21e3fe92706fad73f6a2f9bcb4700dae3ce30a75ab0fa77c3ab83f301a9e20c4bb534ae5f22bb6d859386432c0ee748c7287a1fdc7a55af50d8ada1ba5464ccded9363839e976a6cc6f718a41d546d541b7d7192cdd1d01da82818f620cca06082ff8baae358d7862d5bd32d340729d95a62c0e0d597c236f9e418c03dc00b3ff52bd7ea7f2a4e77b44f8e7f2db542fffedeb2c4fc9f1b42b2535b59bfdf6bec62f91614b70f3a7d57afc44f35f5e0dafbae5c9f3e62c0d4fc037c89c443810eaeeb31d4585a15a0e9d758fd15aeff5ecce5347f59d6b02804bf6bc0e8b956422a896bb449ee49d456f434882af02ba19ea42c0a3c6ad4d53b36155762a1f16d6257c00ac10d0b3fa81fed38db0e29c563405ed745012441b4e6309d1bf30497ff0d52346ffc3fd5fbb38760d9c81e3f0f3ddb17761c0f40353f6b52156e01eae69820676ae6c87f766f2a9411d86bc856c8a656728e73cf5b913c38f39de3c6bf7579dcddb6894cf105e1754e2e9d6949126c81932ea4bdb72f763f345639f69bcb28161b84f490271a49018ce32abc4e6ac9ce91d01b1885b5f4f10b50492a930b4b6191a76204dede4543d6b327866352", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) prctl$setmm(0x23, 0x4, &(0x7f0000561000/0x4000)=nil) 2018/01/25 20:52:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) link(&(0x7f00004ca000)='./file0\x00', &(0x7f00009be000-0xe)='./file0/file0\x00') pipe2(&(0x7f0000e56000)={0x0, 0x0}, 0x84000) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000dc7000)="188a257db5a675efbfe7a04138f107d7c56ade2389a03cb6e0e2201135f468f70dcb539367c369f99c55e7d57a860544fd95cbad302e4bbe167b7dcab8ab45faa78bd131ae250efb578b64b7862b1e9e5b4cd87acdca1b4a97531ec4b888f55b5b2f513eac4a70906737b13a41eb63a180efa8ca1a58b7bdca43e15a8f5d2e4a2a3129ba1601faf820313982757530c6f8f0e4dceaf0f8ffa1b675b29e5144b02b32ced8ef74b63c3fc6a7af6ae00030", 0xb0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/01/25 20:52:02 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007db000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)=@common='gretap0\x00') fdatasync(r1) connect$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"8a34a7a14de3c7"}, 0x1000}, [{"e20c9efe7f30cb"}, {"73e48df0a1d9d3"}, {"542c4fb89c4bb4"}, {'\\KZ>zR"'}, {"1f5afc9da3b342"}, {"e8219da228db47"}, {"1581a3cac57aae"}, {"55a615eab9dd9f"}]}, 0x48) setsockopt$sock_void(r1, 0x29, 0x4c, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0xae}, &(0x7f0000002000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001000)={r3, 0x5f3dbdc1}, 0x6) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000000000)="a8424bbdb0e3c69f899b13ef612e13196aeb4a07a81fe85f286ffbd639f6abe6146ae5f046a4b865a770361323d3f2661d7824996b25be532905afbf623eda55bbffe02c13ed66887dce84749a381d3cd4e3694a8ac9d0abd2b46933abc5852975066334c581a377a2c199b51af6917934aafb149bf9d5f76d674507cb3c71abe452b092fa0112c00887a32fd644abfdc3caeb135f08205b9245a0a4b4cf43fdc5f75314121e59063f92e885f409dd9830c1941c5e35fcbd2f5c6a54e13f7dc95bc3ed854c60afe4d6c74db1ca7ce058379c8f41402efde33617a788b7a8525c3366d3af1ff369e7", 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) ioctl$TIOCCBRK(r2, 0x5428) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000004000)='./file0\x00', 0x68, 0x5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000005000-0x18)={r3, 0x400, 0x30, 0x3ff, 0x2}, &(0x7f0000002000+0xc9c)=0x18) 2018/01/25 20:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000b6c000-0x4)={0x0, 0x0, 0x0}) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000895000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/25 20:52:02 executing program 1: ptrace$setopts(0x4000008000, 0x0, 0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0x29, 0x4) r2 = syz_open_procfs(r1, &(0x7f0000000000)='uid_map\x00') ioctl$int_in(r2, 0x5452, &(0x7f0000400000)=0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009f7000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000002000-0x10)={0x4, &(0x7f0000000000)=[{0x1, 0x7, 0x14, 0x6}, {0x7, 0x1, 0x8, 0x100}, {0xffffffff, 0x63d, 0x3, 0x4}, {0x100000000, 0x40, 0x7ff, 0x927}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000e4f000-0x78)={0x5, 0x78, 0x7fffffff, 0x7, 0x10001, 0x9, 0x0, 0x0, 0x0, 0x2, 0x5, 0xfffffffffffffe00, 0x100, 0x9, 0x1f, 0x693305ef, 0x1, 0x200, 0x100000000, 0x5, 0x10000, 0x4, 0x9, 0x8001, 0x100000000, 0x2, 0x9, 0x6, 0x6, 0xff, 0x100000001, 0xbc, 0x7f, 0x4, 0x5, 0x8, 0x2, 0x1ff, 0x0, 0xfffffffffffffffa, 0x4, @perf_config_ext={0x1ff, 0x752}, 0x800, 0xf99, 0x80000000, 0x7, 0x9, 0xffffffffffffff01, 0x3, 0x0}, r1, 0x2104, r3, 0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) 2018/01/25 20:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, 0x8, 0x0, 0xdf5d}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000b7a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c86000)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00008e4000-0x2)=0x8) 2018/01/25 20:52:02 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000003000)='attr/sockcreate\x00') r1 = getpid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f000000d000)=""/118, &(0x7f000000e000)=0x76) sched_rr_get_interval(r1, &(0x7f000000d000)={0x0, 0x0}) write$tun(r0, &(0x7f0000007000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @rand_addr=0x0, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}, 0x20) dup3(r0, r0, 0x80000) 2018/01/25 20:52:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b37000-0xe)='/dev/keychord\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000f0b000)={0x7ff, 0x2, 0x2, {0x0, 0x989680}, 0x9bc1, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x40000) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/25 20:52:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r0, 0x0, 0xffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000234000)='/dev/snd/timer\x00', 0x0, 0x400000) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x400000000000007, &(0x7f00000f5000-0x20)={0x2, 0x0, 0x3, 0x0, 0x0}) 2018/01/25 20:52:02 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000d61000+0xff1)='/dev/usbmon#\x00', 0x8d0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000045b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(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) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000160000)={&(0x7f00007c3000)={0x4c4, 0x8, 0x5, 0x8, 0x2, 0x3, {0xc, 0x0, 0x3}, [@generic="d04ad0e473856615f8adf55a3781647a4477030d5107558cd5950532fe81aab17921fce8d3f51f44b914e573a0ab65dceafc19de1a8d0576cfbd3f20299003020e6bea324c90", @typed={0x1c, 0x13, @str='eth0em0@(:keyring\x00'}, @generic="386428e05bf5e55292b06803c287da45be072e1cae9f697acfdd96f58daad315d80aff0e6135eeaec119aedc2b85d9945d3fd4a3865a1eef26338a59f3a932bb0bcc0f07068d74c2afe85b6e20b398f9f0d4d6fd3ad9d2918348c2fdbd188fefa6c9e8176f24e640527acc1290452572bcc00a1b6b93f9a8044e78d6f23a1afcce9896314b9b54d0893b69a5a6ee0b84d52ca36f9be1eba8e1d78d458472dea00d3c6224666741debcc8895a31e08ee769457d29a055538d577623015efd", @generic="6167e1de285e763b382cd27929d965f4f5a9330a26c1d4a9443d44474f6b6748a3408e2dbecf98aad351330fe63d08e1b77fb3aadeface489316ceecb01024443673cd4af3a31788a8a8ae5c212d24f700aa5e101c1647917d41402bd29c5263bcab71e6f156549aee52daa05bd987ad723101b0cb112a94772afb4e796f5a3da6bb5550c2ae18901bf12ff5d957407a59e830bf6e27a6bacda101336206138c3beec386a17143289a8d0777ffe6234db3ad7ddedf6d91c9cb9b78922ea7f6c364977890d027fe44689560185ae09d6bde64950ae0a16749e65f0df5cee840ccacde4e184d802e0f", @typed={0xc, 0x95, @pid=r1}, @nested={0x290, 0x13, [@generic="33561615206ff1bc7ddd302ef02ec0ac7d4ac738ecbb9e1b62d1a85b30976cb04fc8c6ccaa443508c327728ee5ec059fe37ab8c5b975fb35b5d611b6340e593f464ca167d5423ce5ba4968714ff4a41d3984907ba37c65e739dd734a0a76f90043ab5b5ccd30496c10a3ddd501e9f365c085219f6ae405c54349e16ce23756d8acf127308e118ab11de6c6b3907fbfdc9e660616e39f9890a4a3394326a5c1b95622d164880ea8c51bba589d63ef1c4021bf8f1ab14a14be2e4dc20fb3cc8d2fab77a7c6", @generic="053597081ed2aebf4d31cfc188094a16eb6a7ae66b227ea35150a5547fc18ec7d815a2a91927ebdf0477d2730255b4ec0536e75183aec8982503b893625117f25170e4e5d808a2e3dc13ab2c094f3a6cc055130f7bc945fe4ae7e6f06d27f73f74480541443c1b3f4e87dc0e4b3f89e44344264bd8f626cac1686cd4eaa5475d647b3300b20c889cb0b5694eff6498622447222a469aad6bdf5566560aa57ce25adce3117d71cb4aa34581efa3ab3997921050320a93d1819e3812b83085a7ede67c", @generic="4bdc069f6cc2c014e09f36cee791b310a6349747844614623710c38f904e024a603ced52379862fc3725610b82c72c3e8eba44b72f74992f768bd1c231604e73dac4f721a6d673f63f6dc600abf0ed58e081c74f6823feb661608b904553aba6da49255d1ef2a688e2c7a25414046530ba982f079e04daea013cd73ab8e46530621c5a61f19f312590f80e", @generic="5c75a82fa02744a8", @typed={0xc, 0x36, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="47f4e53b0f380b2026535a92bd4a4fc4cc1933489df6e37d59b02e30c9afb6423a78c66a3af7372ee8a7a9ede44ccf06", @typed={0xc, 0x8b, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="1d9e42c54398442c853e4115de7b996c0b4e9ae7e1415bb982df17f698706519f1d772a680dda3bd8e"]}, @typed={0xc, 0x90, @uid=r2}]}, 0x4c4}, 0x1, 0x0, 0x0, 0x4040080}, 0x0) clock_nanosleep(0x9, 0x1, &(0x7f000067c000-0x10)={0x0, 0x0}, &(0x7f0000655000)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f83000-0x9)='/dev/ppp\x00', 0x101001, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f83000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000f82000)=0x10001) 2018/01/25 20:52:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000ca9000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)=0x0) 2018/01/25 20:52:02 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/autofs\x00', 0x480000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00003e1000)={0x4, @time={0x0, 0x0}, 0x3, {0x4, 0x7f}, 0x8, 0x3, 0xc6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fd9000)=0x9) futex(&(0x7f0000fd7000)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0xfffffffffffffffc) 2018/01/25 20:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x5, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x737, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0xffffffffffff6937, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x4, 0x0, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) r0 = socket(0x15, 0x80010, 0x10000000000) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000d5a000-0x4e)=""/78, &(0x7f00006d2000)=0x4e) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) socket$netlink(0x10, 0x3, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r2 = epoll_create1(0x400080000) socket$netlink(0x10, 0x3, 0x1e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001a000-0xc)={0x40000002, 0x0}) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f00009da000-0x14)={0x5, 0x7fff, 0x401, 0x0, 0x0, 0x1000000000000, 0x0, 0xffffffffffffffff, 0x4000000000000, 0x3}) write$sndseq(r1, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x77359400, 0x0}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400, 0x0}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) 2018/01/25 20:52:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = add_key$keyring(&(0x7f0000841000-0x8)='keyring\x00', &(0x7f00008df000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f000058a000-0x6b)=""/107, 0x6b) r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) prctl$setmm(0x23, 0x4, &(0x7f0000561000/0x4000)=nil) 2018/01/25 20:52:02 executing program 7: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f86000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00007f2000)=@req={0xc982, 0x80000000, 0xa50, 0x3}, 0x10) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000f87000-0x10)={0x3, &(0x7f0000769000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r1) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000f87000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e7e000)=0xc) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f88000)={0x0, 0x6}, &(0x7f000006f000-0x4)=0x8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f89000-0xa0)={r4, @in6={{0xa, 0x0, 0x82, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1, 0x7f, 0x0, 0xdc}, &(0x7f0000f88000)=0xa0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000f87000-0x40)={r2, 0x1, &(0x7f00003b4000)=[0x86b], &(0x7f00000f1000-0x8)=[0x8001, 0x80000000], 0x12, 0x9, 0x1ff, &(0x7f0000ad5000-0x24)=[0x6, 0x3f, 0x8, 0xfffffffffffffff9, 0x7, 0x7, 0x5c, 0x9, 0x8], &(0x7f0000f86000)=[0x7, 0x8001, 0x402, 0xb567], 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b96000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000059000)=0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000852000)='/dev/autofs\x00', 0x4c2602, 0x0) 2018/01/25 20:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1000000000007a7) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x2, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 20:52:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) pipe2(&(0x7f0000fd0000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000576000-0xc2)={0x0, 0xba, "9dfa9ea0d3e4557a813a79a01f0143a5299112640c3c689c149d15a1a982f3243fcc6a80175e4c3b5bda7637828e8b7d843ab97002f6fb8b7747b74b97a45feafe3f956a8d290883d29fdee7fbb6178a24319be91a27f92195033cd4484c295324b6e5b03b9702d48704efee72d9e131decb128353b50b2f89ad7622842576a0867e6327c55685ef55310145e2c18c38b613c9a592a4b83a3d1759771b3ba1b6b6460fe93d90662c57d922b7e2497cc82c27f6caf8be59686e8e"}, &(0x7f0000b6b000)=0xc2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000229000-0x6)={r1, 0x5}, 0x6) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000053000-0x4)=0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000924000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d9f000)=0x0, &(0x7f00003f6000-0x4)=0x4) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000dcd000-0x8)='./file0\x00', &(0x7f00001ca000)='minix\x00', 0x20000, &(0x7f0000926000)="") mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f00006da000-0x1)='.', &(0x7f0000802000)='ramfs\f', 0xff8c, &(0x7f000066e000-0x3)="") 2018/01/25 20:52:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ef2000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f0000826000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000920000-0x4)=@assoc_id=r1, &(0x7f00006a8000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/25 20:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00009de000)=[{{0x0, 0x0, &(0x7f0000cde000-0x20)=[{&(0x7f0000843000)=""/86, 0x56}, {&(0x7f00005e0000-0x53)=""/83, 0x53}], 0x2, &(0x7f0000add000)=""/60, 0x3c, 0x1}, 0x2}, {{&(0x7f0000e1b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000814000-0x20)=[{&(0x7f0000b7a000-0x50)=""/80, 0x50}, {&(0x7f00002cd000)=""/211, 0xd3}], 0x2, &(0x7f00003a7000-0x78)=""/120, 0x78, 0x100000001}, 0x0}, {{&(0x7f0000907000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000cf2000)=[{&(0x7f0000654000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d1f000-0xbc)=""/188, 0xbc}, {&(0x7f0000ed3000-0x4)=""/4, 0x4}, {&(0x7f0000a1e000)=""/189, 0xbd}, {&(0x7f0000354000-0x90)=""/144, 0x90}], 0x5, &(0x7f0000254000-0x3)=""/3, 0x3, 0x101}, 0x4}, {{&(0x7f0000aa2000)=@generic={0x0, ""/126}, 0x80, &(0x7f00005b0000)=[{&(0x7f0000eaa000)=""/154, 0x9a}, {&(0x7f0000552000-0x39)=""/57, 0x39}, {&(0x7f000027b000-0x80)=""/128, 0x80}, {&(0x7f000051c000-0x5b)=""/91, 0x5b}, {&(0x7f000019f000)=""/237, 0xed}, {&(0x7f0000096000)=""/190, 0xbe}, {&(0x7f0000ffb000-0xbc)=""/188, 0xbc}, {&(0x7f0000856000-0xf7)=""/247, 0xf7}], 0x8, &(0x7f0000045000)=""/43, 0x2b, 0x8000}, 0xffffffffffffff40}, {{&(0x7f00001e2000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00007ca000-0x20)=[{&(0x7f00006ce000)=""/138, 0x8a}, {&(0x7f0000e8e000)=""/87, 0x57}], 0x2, &(0x7f00003c0000-0x1a)=""/26, 0x1a, 0x81}, 0x4}, {{&(0x7f0000647000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000847000-0x80)=[{&(0x7f0000d36000-0x3e)=""/62, 0x3e}, {&(0x7f0000f73000-0xcd)=""/205, 0xcd}, {&(0x7f000055b000-0x89)=""/137, 0x89}, {&(0x7f0000580000)=""/214, 0xd6}, {&(0x7f0000c93000)=""/4096, 0x1000}, {&(0x7f0000483000)=""/235, 0xeb}, {&(0x7f0000b5b000-0x80)=""/128, 0x80}, {&(0x7f0000659000-0x87)=""/135, 0x87}], 0x8, &(0x7f0000c02000)=""/42, 0x2a, 0x8}, 0x80000001}, {{&(0x7f0000a0e000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000352000)=[], 0x0, &(0x7f0000977000-0x57)=""/87, 0x57, 0x6}, 0x3}, {{&(0x7f0000ba9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000087b000)=[{&(0x7f0000171000)=""/244, 0xf4}, {&(0x7f000062e000-0xba)=""/186, 0xba}], 0x2, &(0x7f0000339000)=""/55, 0x37, 0x100000001}, 0x0}], 0x8, 0x1, &(0x7f0000746000)={0x0, 0x0}) fstat(r0, &(0x7f000029d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000581000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000771000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000101000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb5b1, 0x7ff, 0x0, 0x0, 0x0}) 2018/01/25 20:52:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_settings={0x10000, 0x5, @sync=&(0x7f0000eec000)={0x7, 0xef, 0x101}}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='rose0\x00', @ifru_flags=0x400}) 2018/01/25 20:52:02 executing program 3: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) readv(r1, &(0x7f000059f000)=[{&(0x7f0000d23000-0x43)=""/67, 0x43}], 0x1) 2018/01/25 20:52:02 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005bb000-0x10)='/dev/sequencer2\x00', 0xc4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000519000)={{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]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000090a000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000d9a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) 2018/01/25 20:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getown(r0, 0x9) getpgrp(0x0) sendmsg$nl_route(r0, &(0x7f00008bd000-0x38)={&(0x7f0000b7d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000150000-0x10)={&(0x7f00000d8000-0x120c)=@bridge_dellink={0x0, 0x11, 0x2, 0x1, 0x1, {0x7, 0x0, 0x0, 0x0, 0x0, 0x10}, [@IFLA_LINKMODE={0x0, 0x11, 0x4}, @IFLA_ADDRESS={0x0, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, @IFLA_LINK={0x0, 0x5, 0x7}, @IFLA_TXQLEN={0x0, 0xd, 0x3}, @IFLA_AF_SPEC={0x0, 0x1a, [{0x0, 0x1c, ""}, {0x0, 0x2, ""}, {0x0, 0x7, ""}]}, @IFLA_MAP={0x0, 0xe, {0x100, 0x0, 0x3, 0x9, 0x1ff, 0x8}}, @IFLA_GROUP={0x0, 0x1b, 0x4}, @IFLA_PHYS_SWITCH_ID={0x0, 0x24, "13a775a63913f8ad4337ba3f15c0bb6b3401d65c3078ab8c3b7069"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x91) 2018/01/25 20:52:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000231000-0x4)=0x9, &(0x7f00008c7000-0x4)=0x4) read$eventfd(r1, &(0x7f0000f13000-0x8)=0x0, 0x8) fadvise64(r1, 0x0, 0x0, 0x4) 2018/01/25 20:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000240000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00009a4000-0x58)={{0x18, 0x3}, 0x0, 0x4, 0x1, {0xed, 0x1}, 0x3, 0xcb60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000b7e000-0x10)="55442959ab6ffb0c7c7e6ef5896be0d4", 0x10) r2 = getpgid(0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f8a000-0x10)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f0000bc8000-0x78)={0x7, 0x78, 0x7fffffff, 0x0, 0x6, 0xff, 0x0, 0x8, 0x800, 0x2, 0x2000000000, 0x1, 0x3, 0x6, 0x20, 0x7ff, 0x3f, 0x80, 0x1, 0x1, 0x28, 0x2, 0x2, 0x80000000, 0x8, 0xfff, 0x2, 0x3, 0xfffffffffffffc00, 0xfffffffffffffff9, 0x80000000, 0x0, 0x2, 0x101, 0x10001, 0x9000000000, 0x3f, 0x6, 0x0, 0x0, 0x6, @perf_config_ext={0x8, 0x3}, 0x400, 0x1f, 0x1, 0x5, 0x9, 0x800, 0x800, 0x0}, r2, 0x6738, r3, 0x9) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000304000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000321000)={0x8000000020000000, 0x0}) setsockopt$inet6_buf(r3, 0x29, 0xf7, &(0x7f00003e3000-0xc6)="053a8868c24d410aab59507974cabdc1bfa247180dcdf969c5299d0096d5ce487a70bc902a548ea2e871b11293a343185728012eb3ff2a66808f71045357fb2c8d53377dbe7f9d4d286e509a9feb62ac4e9323991deb16561ce4e58eaceaa632a1d17f7838212248e027256b212bffe37ade9ed6f26d12fab3f6241f97f444f242f2eb174df8c0ab75d717d6b77207bef7750623199850cd1dda04a97ddc20892c27d850687dd3fa80c0da7210737437f4ecdd4c1348cf83fff9a5c8efd608c1b1d49c226b5d", 0xc6) sync_file_range(r4, 0x6, 0x1f, 0x1) 2018/01/25 20:52:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a46000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00007c9000)={&(0x7f0000477000/0x4000)=nil, 0x4e6a, 0x3, 0x0, &(0x7f0000229000/0x2000)=nil, 0x5}) r1 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/25 20:52:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x200, 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) accept$packet(0xffffffffffffff9c, &(0x7f0000001000+0x5b0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x3, @rand_addr=0x2, r1}, 0xc) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) sigaltstack(&(0x7f00006c2000/0x3000)=nil, &(0x7f0000d61000)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000098b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x2d, &(0x7f0000619000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000fbf000)=0xc) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000000000)=0x0, 0x4) 2018/01/25 20:52:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000846000)='/selinux/checkreqprot\x00', 0x4200, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000ff3000)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00004e6000)={0x4, &(0x7f00009b0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000d80000-0x8)={r2, 0x8}) 2018/01/25 20:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00009de000)=[{{0x0, 0x0, &(0x7f0000cde000-0x20)=[{&(0x7f0000843000)=""/86, 0x56}, {&(0x7f00005e0000-0x53)=""/83, 0x53}], 0x2, &(0x7f0000add000)=""/60, 0x3c, 0x1}, 0x2}, {{&(0x7f0000e1b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000814000-0x20)=[{&(0x7f0000b7a000-0x50)=""/80, 0x50}, {&(0x7f00002cd000)=""/211, 0xd3}], 0x2, &(0x7f00003a7000-0x78)=""/120, 0x78, 0x100000001}, 0x0}, {{&(0x7f0000907000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000cf2000)=[{&(0x7f0000654000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d1f000-0xbc)=""/188, 0xbc}, {&(0x7f0000ed3000-0x4)=""/4, 0x4}, {&(0x7f0000a1e000)=""/189, 0xbd}, {&(0x7f0000354000-0x90)=""/144, 0x90}], 0x5, &(0x7f0000254000-0x3)=""/3, 0x3, 0x101}, 0x4}, {{&(0x7f0000aa2000)=@generic={0x0, ""/126}, 0x80, &(0x7f00005b0000)=[{&(0x7f0000eaa000)=""/154, 0x9a}, {&(0x7f0000552000-0x39)=""/57, 0x39}, {&(0x7f000027b000-0x80)=""/128, 0x80}, {&(0x7f000051c000-0x5b)=""/91, 0x5b}, {&(0x7f000019f000)=""/237, 0xed}, {&(0x7f0000096000)=""/190, 0xbe}, {&(0x7f0000ffb000-0xbc)=""/188, 0xbc}, {&(0x7f0000856000-0xf7)=""/247, 0xf7}], 0x8, &(0x7f0000045000)=""/43, 0x2b, 0x8000}, 0xffffffffffffff40}, {{&(0x7f00001e2000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00007ca000-0x20)=[{&(0x7f00006ce000)=""/138, 0x8a}, {&(0x7f0000e8e000)=""/87, 0x57}], 0x2, &(0x7f00003c0000-0x1a)=""/26, 0x1a, 0x81}, 0x4}, {{&(0x7f0000647000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000847000-0x80)=[{&(0x7f0000d36000-0x3e)=""/62, 0x3e}, {&(0x7f0000f73000-0xcd)=""/205, 0xcd}, {&(0x7f000055b000-0x89)=""/137, 0x89}, {&(0x7f0000580000)=""/214, 0xd6}, {&(0x7f0000c93000)=""/4096, 0x1000}, {&(0x7f0000483000)=""/235, 0xeb}, {&(0x7f0000b5b000-0x80)=""/128, 0x80}, {&(0x7f0000659000-0x87)=""/135, 0x87}], 0x8, &(0x7f0000c02000)=""/42, 0x2a, 0x8}, 0x80000001}, {{&(0x7f0000a0e000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000352000)=[], 0x0, &(0x7f0000977000-0x57)=""/87, 0x57, 0x6}, 0x3}, {{&(0x7f0000ba9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000087b000)=[{&(0x7f0000171000)=""/244, 0xf4}, {&(0x7f000062e000-0xba)=""/186, 0xba}], 0x2, &(0x7f0000339000)=""/55, 0x37, 0x100000001}, 0x0}], 0x8, 0x1, &(0x7f0000746000)={0x0, 0x0}) fstat(r0, &(0x7f000029d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000581000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000771000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000101000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb5b1, 0x7ff, 0x0, 0x0, 0x0}) 2018/01/25 20:52:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000aa7000-0x8)={r1, 0x5}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000004000-0x1)="", 0x0) 2018/01/25 20:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000059e000-0x8)='./file0\x00', 0x200280, 0x11) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e22000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000f51000)={0x6, 0x1, 0x1, 0x8, 0x7}, 0xc) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000251000)=@dstopts={0x7f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @ra={0x5, 0x2, 0x1000000000000000}]}, 0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00002c8000-0x108)={0x8000, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/25 20:52:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000263000)='/dev/rfkill\x00', 0x511000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000035000-0x4)={0xac0}, 0x4) r1 = socket(0x400000000000000a, 0x2, 0x0) r2 = add_key$user(&(0x7f0000d8e000-0x5)='user\x00', &(0x7f0000970000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b19000)="f9845fa77fe2905503042a7dbe37a6f3cca333dd057ae143cce88a001d00924de6a3", 0x22, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f000098c000-0x8)='keyring\x00', &(0x7f0000ccc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r2, &(0x7f000007b000)="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", 0x1000, r3) getsockopt(r1, 0x0, 0x7, &(0x7f0000940000-0x21)=""/33, &(0x7f00004f6000-0x4)=0x21) readlinkat(r0, &(0x7f0000647000+0xfaa)='./file0\x00', &(0x7f0000169000)=""/101, 0x65) 2018/01/25 20:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004b9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000091000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00007aa000-0xd)='/dev/usbmon#\x00', 0x3, 0x400000) r3 = getpid() stat(&(0x7f00000ed000)='./file0\x00', &(0x7f0000bee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000076e000-0x4)=0x0) stat(&(0x7f000084d000)='./file0\x00', &(0x7f00006b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = syz_open_dev$usbmon(&(0x7f0000594000-0xd)='/dev/usbmon#\x00', 0x3, 0x460040) r10 = socket$inet_icmp(0x2, 0x2, 0x1) r11 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d77000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r12 = eventfd(0xfffffffffffffc00) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000daa000)={0x0, 0x0}) r14 = accept$inet6(0xffffffffffffff9c, &(0x7f0000bcc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000037a000)=0x1c) r15 = syz_fuseblk_mount(&(0x7f00003cf000-0x8)='./file0\x00', &(0x7f0000e88000)='./file0\x00', 0xa000, 0xffffffffffffffff, 0x0, 0x1, 0x7, 0x213041c) r16 = accept$ax25(0xffffffffffffffff, &(0x7f00009d8000)={0x0, {""/7}, 0x0}, &(0x7f0000d18000)=0x10) r17 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008f2000)='/selinux/load\x00', 0x2, 0x0) r18 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000405000-0x11)='/selinux/context\x00', 0x2, 0x0) r19 = socket$inet6_icmp(0xa, 0x2, 0x3a) r20 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000050000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r21 = inotify_init1(0x800) r22 = accept$netrom(0xffffffffffffff9c, &(0x7f0000907000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ea5000-0x4)=0x48) r23 = socket$inet_sctp(0x2, 0x5, 0x84) r24 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r25 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e18000)='/dev/keychord\x00', 0x20000, 0x0) r26 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa2000-0xc)='/dev/rfkill\x00', 0x202000, 0x0) r27 = socket$inet_sctp(0x2, 0x5, 0x84) recvmmsg(0xffffffffffffffff, &(0x7f000037d000)=[{{&(0x7f0000bde000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b92000)=[{&(0x7f0000b35000)=""/8, 0x8}, {&(0x7f0000db0000-0xae)=""/174, 0xae}, {&(0x7f000035b000-0x61)=""/97, 0x61}], 0x3, &(0x7f0000c7d000-0x4b)=""/75, 0x4b, 0x7ff}, 0x8}, {{&(0x7f00004df000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000-0x10)=[{&(0x7f0000c9c000-0xea)=""/234, 0xea}], 0x1, &(0x7f0000d63000)=""/87, 0x57, 0xbe}, 0x400}, {{&(0x7f0000b80000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f09000)=[{&(0x7f0000954000-0xe2)=""/226, 0xe2}, {&(0x7f000014a000)=""/243, 0xf3}, {&(0x7f0000b8a000-0xf7)=""/247, 0xf7}, {&(0x7f0000ec1000)=""/127, 0x7f}], 0x4, &(0x7f000005b000-0xe9)=""/233, 0xe9, 0xffffffff}, 0x401}], 0x3, 0x20, &(0x7f0000b0f000-0x10)={0x0, 0x1c9c380}) r29 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r0, &(0x7f0000bea000-0xe0)=[{&(0x7f0000c98000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bfc000-0x70)=[{&(0x7f00003aa000-0x44)="75f95f4a39436d07cb8ec38700d730254c410749e1e9da9a976120bd749b3888aa203e48ec17765cfe6f2bf65b5789ef89df4a4da524bb677859917631e58a2a9ddf23cd", 0x44}, {&(0x7f00006ec000-0x2f)="375626726b1c85c863f230e94b605ec9af8b7d72b5851562450b89775fa3cab1e8ca1985ef8abff98ca0c63cc58073", 0x2f}, {&(0x7f00001e9000+0xbce)="f46d18adc01e6c89cdb781a9fb69924a58aa7e4f4e227bfaceca9486fb88814f46d92d649b874efccb17665520d59851b557515e3f722c4e6829c5608c5b35724fdb6889986d2103ac27475ffb4b8df15a4d356abed43f4c4115d5ecb98b62cfd0320c8f6c0750277e634585d765b79836d0dc6103ad8fe8099efa7fa7882daccb0339ca205c971f89c4185aa4b57dbef219cf1e9953e5dea5fc554f4e09a62f", 0xa0}, {&(0x7f0000e53000)="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{&(0x7f00000de000)="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0x1000}, {&(0x7f0000423000)="54e632baf71ade05fa5a108c522d398b85a6c047ae618cba9c9c01d6d4b7af3d9f8c4ea7ea5335c1af16cd6031db07d066c679708c25416fd80821a0e6fb88d104ca5b098021c43dd7236f09c0995dc528d479f6cc4f9023b69453c28e3d52a365ed9afe487cdd16f9d7487b50eb95b8be41edd8d63466e2cdb1b9b132de7e609f0e5c909f7e58ef1b0d9edf838b949f1ed0c6dfdbaf6f6085c33b2cb5e9ea27999c9d2ba2561da44e18201635628a10a77c3852cda851e4a02a50302834fe3ce8103ca0880e54a980", 0xc9}], 0x3, &(0x7f000003e000-0xf0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r9, r10, r11]}, @rights={0x28, 0x1, 0x1, [r12, r13, r14, r15, r16, r17]}, @rights={0x30, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24]}, @rights={0x18, 0x1, 0x1, [r25, r26]}, @rights={0x20, 0x1, 0x1, [r27, r28, r29]}], 0xf0, 0x0}, {&(0x7f00001a4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000429000-0x10)=[{&(0x7f000043a000)="e531b493c7f2bb64604471252c8dd05ea09e4df4d6df596c499bf4c521aafe1e05bbd937dbf36583e7a5ad58ebbc2c4a01cdded7aec84bc6afc846ddc6f48de35db57f5d66fde0d706c069ae848f64418833452af91481dfddc9c6926e211a1223fc779e82a6ec1328449bab993aff02120ca2e7910f701f271efeb4c5191cad12a9e9ee5252132682e7d14062b74638fb1658a503c17b281c330e89cc22c5965abb80d2883789cf14a86280e8c8bef435d202b5d87cae1f7890052fc05a26c691563d3074dfa15233db255bd8f1cfb33e561fc1", 0xd4}], 0x1, 0x0, 0x0, 0x4010}, {&(0x7f0000f41000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00002d5000-0x20)=[{&(0x7f0000406000-0x34)="22ae68f643259017ae0d2dd812df7c2832012dd7c5944defeacb046993a7c854c7c3f8386e0ed2832c0c605dfa9d44b0e9d0f070", 0x34}, {&(0x7f0000ff6000)="9463852a0b71b94f550ee43a0bb06506c4ea65ab66d11dde7fcb0cddebea6664fcfa3a0c5bdc5348047e49", 0x2b}], 0x2, 0x0, 0x0, 0x0}], 0x4, 0x800) r30 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r30, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r31 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r31, 0x1, r30, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r30, 0x54a0) epoll_wait(r31, &(0x7f00001bf000)=[{0x0, 0x0}], 0x1, 0x8d) r32 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f3b000)='/dev/sequencer\x00', 0xe00, 0x0) getsockopt$ax25_int(r32, 0x101, 0xf, &(0x7f0000ee7000)=0x0, &(0x7f0000774000-0x4)=0x4) epoll_ctl$EPOLL_CTL_MOD(r31, 0x3, r30, &(0x7f0000052000-0xc)={0x13, 0x0}) r33 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008f1000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$KDGKBMETA(r33, 0x4b62, &(0x7f00006b5000)=0x0) 2018/01/25 20:52:02 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000023000-0x38)=""/56, 0x267, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000023000)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [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)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x7, 0x0}) r1 = dup(r0) mmap(&(0x7f0000024000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000026000-0x8)={0x0, 0x8}, &(0x7f000000e000)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000026000)=0x81) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000027000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) r6 = getgid() mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000028000-0x4)=0x0) r8 = getuid() r9 = getgid() sendmsg$unix(r1, &(0x7f0000004000-0x38)={&(0x7f000001c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000010000-0x20)=[{&(0x7f0000028000-0xc1)="15f5ea3d6ba8de9365f73f254ab91da9e9b4aaf78a87057e48fdb9ca0eb2e4146ff7c2e1799735cfcd455dee75e02ed75f2680624ef1a6fb2c1f0da025cbfb2ca8989eab667567839c311b7c4093339ece238fb92bead2ba315df7e76448ec3e521afe9d6892872c393dfc8a3b5c0cf6075924332b386a01bdc307fb5d87fe9afc2ed09375f237ea4498386e64baee127bc5d7431ce4eb4d53379189a88fd0b9aefad31dcc5ee6266777138f2653ba465859ffb4b612d87e22dbdeb88774b7da8e", 0xc1}, {&(0x7f0000006000-0x74)="ea4705c7e301231c11aac4d4597f686acae20a419b4228222c72d2e581fe2d07a23faa62af0ba2c1cc9296d21410a056fd488cbc99f8eb0cf0949d135fc91b96aa1b25d3cb845755bb6297a5850b840a6234b215670cfd55fde8422af65547b4cbef74d77b6a07c4d6f4ae7ec3beb108447997c9", 0x74}], 0x2, &(0x7f0000006000-0x80)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r2, r0, r1, r2, r1]}], 0x80, 0x40}, 0x5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000027000-0x4)={0x4}, 0x4) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000027000-0x4)=0x0) 2018/01/25 20:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000002, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009db000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) bind$inet(r1, &(0x7f000039a000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b9a000)=0x0, 0x4) 2018/01/25 20:52:02 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000022000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x2da, &(0x7f000000b000)={&(0x7f0000025000)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:52:02 executing program 0: prctl$void(0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x8, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x10000}, &(0x7f0000002000-0x4)=0x8) unlinkat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x6, 0x20}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000004000-0xf)='/dev/snd/timer\x00', 0x0, 0xc0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000003000)={0x0, 0x2, 0x7f, 0x3, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000-0xb8)={r1, 0x0, 0x7, 0x3b7, 0x2, 0x9, 0x3, 0x3, {r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x996, 0x80, 0x8, 0xdcc}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000005000)=""/100) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={r1, 0x8}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000006000)={r1, @in6={{0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x729}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000, 0x1, 0x2, 0x7, 0x9fa}, &(0x7f0000007000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000-0xb8)={r2, 0x2, 0xee7, 0x1, 0xd3b, 0x40000, 0x5c0, 0x7f, {r5, @in6={{0xa, 0x0, 0xfffffffffffffeff, @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]}, 0x9, 0x1, 0x80000001, 0xfffffffffffffffd, 0x6}}, &(0x7f0000001000)=0xb8) sendto$inet6(r3, &(0x7f0000002000)="632d36914b8adfab34587a27c45343e4cfc6366c3e4438a0dec341b85730edb31e3fb7483701bd6f89e38c4fbccb2a530f9ea156e59131f10b7b2ebce81878967320c4c2c2019295d7a675bb3bd2c3617c6ee46cbc4f244f38c78bd9c5c99edffd3ab43b0f34f92f6b334078ac0453ff9b8cfaf8945729aae2224e843080", 0x7e, 0x4014, &(0x7f0000004000-0x1c)={0xa, 0x1, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x401}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000005000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7fffffff, 0x2, 0x2, 0x2, 0x1000, 0x93aa, 0xffffffff80000001}, 0x20) [ 100.447731] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17616 comm=syz-executor7 2018/01/25 20:52:02 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6b000)=@ethtool_rxfh_indir={0x2, 0x1, [0x8000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000080c000)="6e6574000606703600") exit(0x0) fstat(r1, &(0x7f00006fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 20:52:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000388000-0x8)='./file0\x00', &(0x7f0000001000-0x18)=@random={'os2.', ',keyring.wlan0wlan0\x00'}, &(0x7f0000f7e000-0x56)=""/86, 0x56) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0x11)="617474722f736f636b63ff65617465fd4b") rmdir(&(0x7f0000001000-0x8)='./file1\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000015000-0xe4)="b0516e8bd6782a693200339827f17efe0c24bf3aa5468a117ab85b6aa672a204d351c3a644589bf4310af0f7fc03189af8a660dd726c377894d0ada1914d2ae728dba5fa9f7041280cf4f1171a17c420ef6ed9fb4686ceefb6d1c1bc2f481c6fde034ad211b66935b7ca36292450ccf9ecb5f0185d164ff5185481794918ccdb2fcf83babed36a48bba665fd676d8ab4bc22e839411a239236e78347da04b6a9715586c1b5743491cb99c09ae304c4fd45f403aa194dc7ae999b22da230e4360839c51f5672a9613eac145ef49255fdd35015f5b9cd41af76f4d2c9c8ad11cea192f3a21", 0xe4) 2018/01/25 20:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) setitimer(0x0, &(0x7f0000533000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000c84000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000712000)=""/0, 0x0, 0x0, &(0x7f000041a000)={0x77359400, 0x0}) 2018/01/25 20:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c47000-0xb)='/dev/loop#\x00', 0x0, 0x6) rt_sigpending(&(0x7f0000231000-0x8)={0x0}, 0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000074e000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1d, 0x0, "36d19d5dfc1e7d6c9a660b0deebf108d57f01e0d8f8cba0dd2797e28ffd1407e406bd5ce9f2ff6327d095f36803694f61ec252434d7385a7b17d74a27fc7ffea", "01c45c0fa19635f60042b621dd0c62b0d02811cb3748e7412e079e6a6fff5e5a0b44ceb49e349795aad549005b7f90cc75eee9b2a50009320420d8100f7b292e", "489341c8d6f939eb39c9eb757f743103778f54bead27c591e5ee25274cb1806c", [0x0, 0x0]}) r1 = add_key$keyring(&(0x7f000081a000)='keyring\x00', &(0x7f0000186000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000cae000-0x8)='keyring\x00', &(0x7f000092e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) 2018/01/25 20:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000084a000)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fb4000-0x8)={0x0, 0x2}, &(0x7f0000f3f000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ba1000-0x8)={r1, 0x6}, &(0x7f0000c35000)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00006ae000)=""/163, 0xb833) 2018/01/25 20:52:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ec9000-0xf7)=""/247, &(0x7f0000ce2000)=0xf7) bind$inet(r0, &(0x7f0000a78000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe45) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000093c000-0x4)=0x10, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) accept4$unix(r1, &(0x7f0000bef000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000424000)=0x8, 0x800) r2 = dup(r1) r3 = openat(r2, &(0x7f0000cb9000-0x8)='./file0\x00', 0x280400, 0x42) sendmsg$netrom(r3, &(0x7f00000e7000-0x38)={&(0x7f00003e2000)=@ax25={0x3, {"377a281d772254"}, 0x8}, 0x10, &(0x7f0000337000-0x10)=[{&(0x7f0000f72000)="d802e72b5063045e8d077aa3125fd35dd2a089677c159ea1ce291e0f813c56044767ebf597e6bada58786cfb5d8cd2de2497b984e73f020b2d015e89220ab0b7141a4887e91549a254521b3b005ef46b2bd3d382e8ae5af76192b119852078603a6c60e63ca7a30f5c1d9b0fea189240d344d6e8cc2764e2e22cd4bbddfb04684dca2e5432c3ad2959880f15b8ce632f5fa5c982300e3c700f67ebbd3c2627f9cc6b5ef3fd08edf3f8ff461bda6d230f77aca67a83c1e4dce8e431c6bf3caf548824c35a9f41ad0f0cd25b9ebe2e47595a3b206c3569da492d8b7d9272321b17821c37f983c0af", 0xe7}], 0x1, &(0x7f0000697000-0x1298)=[{0x58, 0x114, 0x9, "b9703a847304d1cfcbf63a5226fe4eac0188323761ca7464acfd67ec2bd614d1013f6e90f0ace7a6a124886121de8e77d7ebcfe41d5ec162d958e92ebd8883077061357108b4af90"}, {0x20, 0x10f, 0x2, "367511d327d591e80114264808c4311a"}, {0x28, 0x0, 0xffffffffffffff88, "b69bbfd1fac1af16ca0473b531199af91251a10fc17c"}, {0x50, 0x11f, 0x7, "30eb94255e167d31597f9eb169c028ca70abdd14be0c9bee10f1c6ed748dee91369ac39bcdfb05b2f0c903b0d64558f327dab41e7c65f1d853eee41fe5"}, {0x1010, 0x10e, 0xc8, "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"}, {0x90, 0x11e, 0x40, "d6c32c4ff437dbdcbc0eb614f5060b6c664648b21962e418b252a7587bdb7d4c0ed7a1c6b974b7345f0c67c649423ef68eba3e3eff7d24087ab4e7bb6038ee30a903f46e468429cc346f0b33ed66391d5b0cdf265afe6c47ec18678729702f4f17034be3191bb1463a1b0e099db3641048a684367193d35f2c3cdb"}, {0x38, 0x105, 0x8, "d5a97d6b05a2b70dd0d8e5127b1a0b12e3528b51f1eac1dcb39aafeba6c65f3513f2b534c51eb451"}, {0xd0, 0x118, 0x6452, "b9e9d7effba349857e5300951ef406de6e0527e4b6c11441179fea2f38c567365a8b15fd4e055f6e01b974332386c1af865d576340a4b23331902c64eb272e3a856d3e3740ad7f36fdf80c8c594e6e66bbf24c326ee1383327a9c2ba1c511a63bf6e0c69a9c3f2c6bc7865bc1c8f2200cd8f9ed9d8602900e7e6d1d353ad975345ffd4ca2a9154c828f0cf1f962717f1880389becd79560085879cbaa76f537b4cb4648d590377964fd76355b11b611c0b68de56c5ac4ab7c08d011e9414"}], 0x1298, 0x810}, 0x0) 2018/01/25 20:52:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) r1 = socket(0x6, 0x0, 0x9f) connect$ax25(r1, &(0x7f00008ed000-0x10)={0x3, {"97bc5b51cfc690"}, 0x2}, 0x10) fallocate(r0, 0x0, 0x0, 0x10000) 2018/01/25 20:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8bf3, &(0x7f00005a6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}}) 2018/01/25 20:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000014b000)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)="") umount2(&(0x7f0000ffc000)='./file0\x00', 0x4) umount2(&(0x7f0000edf000)='./file0\x00', 0x4) exit(0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000b96000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/25 20:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r2 = request_key(&(0x7f000091a000-0x5)='ceph\x00', &(0x7f0000e08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000040000)='/dev/sg#\x00', 0xfffffffffffffffb) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, r2) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) dup2(r0, r1) [ 101.483980] audit_printk_skb: 805 callbacks suppressed [ 101.483985] audit: type=1400 audit(1516913523.923:3899): avc: denied { sys_admin } for pid=3380 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 244.996842] INFO: task syz-executor5:17687 blocked for more than 120 seconds. [ 245.004147] Not tainted 4.9.78-ge37256c #21 [ 245.010115] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.018259] syz-executor5 D29552 17687 3393 0x00000004 [ 245.023985] ffff8801d9538000 ffff8801c91dda40 ffff8801d131f9c0 ffff8801b48ab000 [ 245.032058] ffff8801db221b98 ffff8801d942f870 ffffffff838a1bbb 0000000000000002 [ 245.040133] 0000000041b58ab3 00ffffff8418af54 ffff8801db222468 ffff8801db222490 [ 245.048144] Call Trace: [ 245.050712] [] ? __schedule+0x67b/0x1ba0 [ 245.056396] [] schedule+0x7f/0x1b0 [ 245.061603] [] blk_mq_freeze_queue_wait+0x114/0x230 [ 245.068381] [] ? plug_ctx_cmp+0x100/0x100 [ 245.074154] [] ? prepare_to_wait_event+0x450/0x450 [ 245.080737] [] blk_mq_freeze_queue+0x1d/0x20 [ 245.086797] [] loop_set_status+0x1a2/0xfc0 [ 245.092653] [] loop_set_status64+0xbf/0x140 [ 245.098621] [] ? loop_set_status_old+0x2f0/0x2f0 [ 245.105004] [] ? avc_has_extended_perms+0x33f/0xf10 [ 245.111677] [] lo_ioctl+0xcd3/0x1990 [ 245.117029] [] ? get_futex_key+0x1050/0x1050 [ 245.123077] [] ? handle_mm_fault+0x6ee/0x2530 [ 245.129225] [] ? loop_lookup.part.19+0x110/0x110 [ 245.135607] [] blkdev_ioctl+0x4aa/0x1a60 [ 245.141319] [] ? blkpg_ioctl+0x930/0x930 [ 245.147019] [] ? __lock_acquire+0x629/0x3640 [ 245.153051] [] ? do_futex+0x3f8/0x15c0 [ 245.158587] [] block_ioctl+0xde/0x120 [ 245.164014] [] ? blkdev_fallocate+0x440/0x440 [ 245.170166] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.175852] [] ? ioctl_preallocate+0x220/0x220 [ 245.182203] [] ? selinux_file_ioctl+0x355/0x530 [ 245.188522] [] ? selinux_capable+0x40/0x40 [ 245.194384] [] ? __fget+0x201/0x3a0 [ 245.199662] [] ? __fget+0x228/0x3a0 [ 245.204914] [] ? __fget+0x47/0x3a0 [ 245.210105] [] ? security_file_ioctl+0x89/0xb0 [ 245.216313] [] SyS_ioctl+0x8f/0xc0 [ 245.221506] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.228071] [ 245.228071] Showing all locks held in the system: [ 245.234370] 2 locks held by khungtaskd/514: [ 245.238699] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.247407] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.257078] 2 locks held by getty/3297: [ 245.261024] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.270338] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.280258] 1 lock held by syz-executor5/17687: [ 245.284895] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.294249] 1 lock held by syz-executor5/17689: [ 245.298913] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.308241] [ 245.309840] ============================================= [ 245.309840] [ 245.317006] NMI backtrace for cpu 1 [ 245.320611] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.78-ge37256c #21 [ 245.327764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.337764] ffff8801d89a7d00 ffffffff81d943a9 0000000000000000 0000000000000001 [ 245.345740] 0000000000000001 0000000000000001 ffffffff810bac10 ffff8801d89a7d38 [ 245.353700] ffffffff81d9f4cd 0000000000000001 0000000000000000 ffff8801d19c6418 [ 245.361666] Call Trace: [ 245.364228] [] dump_stack+0xc1/0x128 [ 245.369575] [] ? irq_force_complete_move+0x390/0x390 [ 245.376296] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.382236] [] ? irq_force_complete_move+0x390/0x390 [ 245.388958] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.396026] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.403011] [] watchdog+0x6f0/0xa70 [ 245.408264] [] ? watchdog+0x125/0xa70 [ 245.413685] [] kthread+0x26d/0x300 [ 245.418849] [] ? reset_hung_task_detector+0x20/0x20 [ 245.425484] [] ? kthread_park+0xa0/0xa0 [ 245.431075] [] ? kthread_park+0xa0/0xa0 [ 245.436668] [] ? kthread_park+0xa0/0xa0 [ 245.442264] [] ret_from_fork+0x5c/0x70 [ 245.447906] Sending NMI from CPU 1 to CPUs 0: [ 245.452415] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b18a6 [ 245.459789] Kernel panic - not syncing: hung_task: blocked tasks [ 245.465922] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.78-ge37256c #21 [ 245.473076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.482404] ffff8801d89a7cb8 ffffffff81d943a9 ffffffff83a8ade0 ffff8801d89a7d90 [ 245.490376] ffff8801d19c6400 dffffc0000000000 ffffffff84409000 ffff8801d89a7d80 [ 245.498339] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 245.506307] Call Trace: [ 245.508865] [] dump_stack+0xc1/0x128 [ 245.514200] [] panic+0x1bc/0x3a8 [ 245.519185] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.527395] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.534640] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.541894] [] watchdog+0x701/0xa70 [ 245.547148] [] ? watchdog+0x125/0xa70 [ 245.552568] [] kthread+0x26d/0x300 [ 245.557729] [] ? reset_hung_task_detector+0x20/0x20 [ 245.564373] [] ? kthread_park+0xa0/0xa0 [ 245.569967] [] ? kthread_park+0xa0/0xa0 [ 245.575560] [] ? kthread_park+0xa0/0xa0 [ 245.581153] [] ret_from_fork+0x5c/0x70 [ 245.587120] Dumping ftrace buffer: [ 245.590689] (ftrace buffer empty) [ 245.594370] Kernel Offset: disabled [ 245.597988] Rebooting in 86400 seconds..