[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 20.450802] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 24.685294] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 25.040676] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 26.059783] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.33' (ECDSA) to the list of known hosts. 2018/04/03 02:24:32 fuzzer started 2018/04/03 02:24:33 dialing manager at 10.128.0.26:46217 2018/04/03 02:24:40 kcov=true, comps=false 2018/04/03 02:24:45 executing program 0: truncate(&(0x7f0000000000)='./file0\x00', 0x7) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r0, &(0x7f0000001400)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/175, 0xaf}, {&(0x7f0000001100)=""/194, 0xc2}, {&(0x7f0000001200)=""/98, 0x62}, {&(0x7f0000001280)=""/166, 0xa6}, {&(0x7f0000001340)=""/180, 0xb4}], 0x6) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000001480)=@generic, 0x80, &(0x7f0000001580)=[{&(0x7f0000001500)=""/35, 0x23}, {&(0x7f0000001540)=""/62, 0x3e}], 0x2, 0x0, 0x0, 0x2}, 0x0) r1 = open$dir(&(0x7f0000001600)='./file0\x00', 0xe0040, 0x1c8) recvmsg(r0, &(0x7f0000001940)={&(0x7f0000001640)=@nfc, 0x80, &(0x7f00000018c0)=[{&(0x7f00000016c0)=""/102, 0x66}, {&(0x7f0000001740)=""/110, 0x6e}, {&(0x7f00000017c0)=""/239, 0xef}], 0x3, &(0x7f0000001900)=""/31, 0x1f, 0x5c}, 0x2060) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000001980)=0x10000, 0x4) mkdirat(r1, &(0x7f00000019c0)='./file0\x00', 0x2) sendfile(r0, r0, &(0x7f0000001a00), 0x1) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001a40)=0x3, 0x4) r3 = add_key$keyring(&(0x7f0000001a80)='keyring\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r3) ioctl$void(r0, 0xc0045878) pwritev(r0, &(0x7f0000002c40)=[{&(0x7f0000001b00)="f02f28e6bee4f23368466bb41fb173e1ad4bf4adce0bcae11a1f1a9e770fa0fb088c9cbff8b21a7dc4dcea4e05b1d61db8733e6d20e0665bf9d2bdf3bab35f4a6a125f63bcdff202db3239fbb613e66544dcd6d631619a22f2dac3941832308b928b5b16ec57c15a0841c1dcd0b0ed0bbcb47a6d29dcddcdf47bef5b7900510776030854177e9ac58bfdb468c08a984e1da6da02e9aa3cc33a65264ed7348063682daf0ea24f1138b92e40d091680b95e069f015c96c6715c25e8fcb800cab432a26fdcc44153a15513dd6347d75223c66c3f2c98e4a3b77ee50ace985a1e6b8bc20e4f5033cadde1f5f887a2fe072164bd7355be142d365f069264559728df8040f659d5c72a4b4baf7d195083c8686405a9d8937b4a09a672a2efb42da2970a89c3edab476ee7275f5cb527069d58d1cb42bd65677bb11df92172f47b28dbe3b1ebc97c90123e7c7a8e2e318a7279024b9654e16dd119891dc4dbf1f7ac0bb094316ab154469b1c5b8750185cf8d892dfefa4ad9779dc464103f7219ba60e1239dde2a2684618f09085cc7cbe9a37edb52f0aa973ed944f00b62d437efcfad75dae5f3738a090359b2269eb872e82ec800b4f58cb9fe53fb0d90ee776f1c20a82f80e78a5ff4f316b781d009e2b7843c119fba5741d8b98adb9915220af87b812f04aa61fa2a63662a2fe6aacc74b7e3189bd92d6a3c1b990ef6d49a12961ec80c5e49dedb4bf68399ef5297c698fd79dc520e07a916631c34918b863b09f89c7a6527ec49214912315469b6a5967f99b818f7eab209d9e32e43a1061f8d568ed280fe724a11019e8984a680d1772d57eb0546aaf34adaa3f323c2c8825218bf4da02433091079defd916d71935c6e07fdf0e5b7df2583d1e056ed1125cb9516c9bdf2fdf3f461a14e5f4523f0d81954610aff0b8ddf5a62c7fc177a2a340e913bb5ac8a8940b5772a0718e81d5414894bb016540eacfcdd1c473ed1e8fe7aba2417a14d4e140695bde9619e647bd9d5229daac4682de86e0612fbd15bea2e874565b638f20764b73f435a9fba5915225c31ee549dbe65c98c78071b2a30dde493273d283ea2f649dadf873ca6a77688b92127b546f10e5512646f5f430ac32477a9962441bf68a1f3690f01a8776fbc8e43f47228c01099be1ad90b9d5e529f7ead1c34979128386ca973817836d92dc32e624046b0016bc5cedd180eca7b3cbd8961b84ea804d175882cfe4e0893725cd7d7d8d3a478a40df9d3479b03050b45d8a55ca5529b799c33c757e6b3e74a41a0146ab805d3f4b87da7f7b1ae133710f9d3012e75a70344aa14bea2ba59c8f789cc899b21d292c5ea2793a8d95e57a0f6c65bbdbf72b4531dcd0e5e712b78b46ff018eb127817d52f031bfe459e76b34dc42e26f836f1cbcddde575dac68078f0fcf51236f86f19147b496f68cef0074fa5785ea11718f02a317a0359f9dd9989b3f727929d03dac857f759c64fa609a1ac86a93908c5d6e36e5116c746d4c33101d8fdfa4a433a088b19fa24f99fc038a5ee9d8b263ac9a5c5a68054426b3a58da8671b32a372f4043851797ffe68b0c0d3d8c3d349a5a1766a4b10b43578fcc900bcfb2c43863010f670746a50ed884c320fa1cb6a9f876af79dd1a9dbd243dc257667e36c9bc3d39e7e43d41baca40125e7bbaa45d795efd786fde06ff3d56a3c74b09189b2706729611ba79a7681bbdd69a1500d023325bbaf017e05c4886ada6804191520b412ff3d9f488f435a66de40d4cb3c6761a52f3f3189a0081b258520e815afdede248071a846b0136247a8636c8ad227732fc989e83f219a11ea3b3245b7e345f2ffc19787d131ef53ad7010b2d285aed3c66bb72329b7243b36614b492a80ed7d2b5c93c444f8c397a6af3df61b1898794a84672104755d1ae8d43ad0255b2b3d0c1f0d75d38d5927881192868fc0417b67de92d8e20b907b2c2532e9a9247ffc976a9ae7430bb0125f0d1cb3753b8a17302b7df77023352ccf7ebe10ab675c4d2824cd830ba1b6a40715ae88fb7a27230bfb21ebe6a04e92c81580f7d25692c57770c43ea1bc3889e0ff26f4fdb8d245405c09fa42cd67e3ff4907a12b90dcaf77af7bdf5222534eee352f91bba2d85d39815a6c13eca95491126e9e1416c441d1204a10750aaf955b387c7b6859fa702a0eac2734c628b03ae16a8095a720c9ec5a572fcdb920f68796173960fd2512c3d5b8ba4f6c88ee553c2148345fe8af057650111a84fbf08e28d0cea8473dcb5b82aa302c5c77c366f7d2ad7d1cb9d02de17ae40004ea47627ece4c41b45dde44ac449d03bd25e4670a8acc66bd7cd6eadd6b07d34295bb4396b8c365f692a6d1b8d70f548f3ed02feedcb157a8ec02d8dfcdcd816c36cf7bb947707457f1a897902a01a9bf57445c6e30d13c6e6e3b6b6d64a1ea4f611f66a0d964318808092fb28188742aa8f18aadea534883e8e33bb0d0644b3055b4260efad31bcb184797157115ab24662f64649d02fe5776bbfba7d52e77c090aa7a88ce08d3ebaca429681e2a7078d019d1cfe90e051ada61999b1a43c1bb47e48d9492ba8da7ea56858b5bc52582419bc0efaa304e91b138120174f13992c6ffbca610fc84abb19dde34b7d9c122901175af10e67e8715525bdd2ae0f04fbecf7bda645d8fa48fd9a9b7c9aa05aa26c48294b4763f87a74dafec3425dee300d35487bd6d5215913332a20084bef78ddc2c8edfe3545373be03757d2c081826d58f6dd4e7d9e02236873000c232ee772fa3a6897cdbaf850db795060d9ef2e6df55fef4b0a18de9c61a0e3656ad8aca9d34999a7288a174af73ba99d484243d080e97515f8ec2ab291ea9b84097805d1532e42f964a6808306c64987cb761d86d4512fd887d257a72a72d83bbdec65368b00b70906f66b11414eda6cfd6b8f2c10908c4e6c6e7501acd93956d1139af473d9545be5b6a4761f5f16abdf778c12fc0f07165d316feeab96c6d98edd2e758021b34250348fd92be18553cd470b7eb59f22a794069074f60f7f46fa718ffe9b0e65b0a04b06e6c33f0e797533690ae6aa9ce257354aa7b235896739267c1660f75cff1bd3ab496b992c32b19aae80c04fd4d882a922ecf30ada5a9787feb9ddd520b51f483c05018022410d71d35e99e61e2db21398dc9aa0c3209cac4e74de9d0cb6b7e1e54c4a37506099933360e33fd6cf0791b5856585ac9fe53b2f46ce6db58a9087ad58408ec7749bcce5fc8de8a54a3ee3c10afc09676423c0eb634db75e429e6db50d5d01bcf7dfb4fe5ba09896fa218777fd0d6a6661aea8fba8d6ee35c0d7abfda8bdb9e07d09d66fdc5562878617963a1ee77771715e25da835845e037fbd59d2ea829e9ae5598e8d51e0c0241810bffd170adc42d5a5b48a99bb43002f841ada90da7b4bc61aff0d8d8e4390e8a1ff06e3f79fc60d19a4d2619e04da1cb7248cbc7ca859d00659577e0c106254ad6ec882db717c844da9cc5dab15e3bc1f4ff47a9c5b9e95e9274f576831bf8af6845d6a17e1ac39bb0de1c87e52d81252d8772da5ee3210ecdb983bc5a73e1d710f519766b409c4f1271f628d13d0b153fcd95bcbd576c2068a8873dabbc332992aa16cc409beaa2833fdf37f57f730536349d844d6a4153512ee0c33d03685a7d0a16ad416626cf8c5ed2a53940bf8539d16f39b607aea3f2787b914c042eac015d8e93583ee9f60ea8c20a975ceb2c981a41e431ff3ce77cacafd4871e6709537dc7a18164a79bbbce73d6d5160837ec1c41204a1ac198ea87583a27029c716e43598346fe85cffba364b12c401fc42f9510ce5624dbd85eac493521f7abd33b60f4628ea3137b2edb159894045759dab0186ab20be50f50595165fc59f3425168f556290cb35bed900f03dc34bc43b64f0916aff790f605bbc5c624c885b770d43aa864c51c478ae31a7b195a8eb5835a60b2a39df137fd923146fda9bfb5372bc1a09618eef41e22855d5e61dc7b6598ac96ee82a85c76e1d8c5552232869d13ce3d486d06eda1c60d7ecff4ba4a3fc9554efea100ba03ec41117b0948513bbe37f4e555edead33946e947d794b6595a9d1d5acddab6db0b35aab0e19acfeda2174b4c9522fdd3dffa6633c9bdd5bf61dbc95d78445b99166f0c6dd0388fafe92aab87abc96a94925e476fe8d9476e16011364c4075c3ed7f8c738b257b5fe4d7c873fc78300b3e2048f1558f280706a091d4b3cf8ac6304f9229ad5856259ac20c62edf664058faf50595ff5235effa759d0ae56d624cc668f43deabfdb34258f82120fc92a442bd5a614c594f7ff3b9c042d02c682dc02c4db813ea565a10c8818c96be2ccd3c36de3a4386ab4b47ed487598076806814990978561044c13c392ab0b11d593b9269bef3d7485f0e10ee2c21697bd3a7258267f1b1cccb405940c08e9af1122bf914124f871e871ed07af44c517656925b77f2a57b0027607026deb845705df5bb422a2a23e6d1038b2664b58de9742cb3a2386a9c243ae0d60e1c308348d0b96bbca94d2c5671611e22e1b3354fbce20f24aa4c9e94dba4fdaa59514dba160400e28f2324dfefd03f32ae867cafffad62b78cae7d6245fd380b8b82f3d8b37ad7dace38a30d727f9acc6ae0f07850c7b1341c083170c078487ebc9b90b46906b17795345caeee7044f3e5a7ede827d78e61f69dbf98cf58f49e2ba7417ef45df29b58e0d9987f15ba763a23ae7b33252528693d987abb1ca9d4fd930ddb64117718753d359ac793ca52e82141a8221400598d86788eb83448b853f23eb106b7c1a09cc180664f26a10be35e80d1efa55d3f12bc0f3c56b3df70110c3a45957818b8d55382f666bf0d06146161a1e63fce80984d5ca984e5d2c86ed1bb7a8b3a3a31722c24e6640336240dbe303d4bbdfb7d37b3967d912f98130837a01f23f528f86c81e054ee35421a05272c04962139ab9271bef3cd92e78b7e43a97a82dfa7c8ea566b5321a6d8016804c74f71caeae4489f7033bc5ca9455316a95a0ce225f8a404e278dfd7795be280a3ecf340fe78b0488c12ad3cedcc32ac2aee9b0adb1d774f8f4009396212ea67a0ede1f95614362e653cf12b3681a41a89efd32d1a2bbd698fcd6ab69147dfe20070282a7a6b565ffc10cfec234d64f7eb6cec4ee9a66d531a708ef4d14ce555b8c08e087b9d22da66e5085baeb9d54f414ca5b21240e44a26c3f1d48767ca9283bbaea91121312c64c6b8a3f937b7c67fbadc79a88d746f95bcb794d3ffead84d8f21b0bca12323f8f026bd44f6b3a7af436944d20dccbfd21d9c61aa8d5f5aadf6b27e6d1b9ee78208b55e5b21d24a9789fa516364d5b6578ff658b84c400c2c1da63682e033867aa534f7b5f531ec4c9808dd86943174f5e195db7f8af88965663c1c06d0444299be1ddc81d3ad303bb9f0f3238e9bd4287be2ed6f9b52ae5c299bfdc168ccf5b1d53e4144ee95dd405468b9d4254dd93bd8bb8cf8a0619493d9b684613734eed95046b2354de270976976d9a20fa0b30eeb8014df08f452e013437aafe0432deceac88293fcf427d3ad1d80a4d47dfb73e6fbc2d2e8dd84ca7471cbdb7c7d7cc5e2df9ba985fad76de7cc25c2875f66c62b5a83f5e159f86ea2cfddd33614ecfe4ef1004d27f128895446e3505963a3894816c7c9275533799fe8c784e4c9dbfc28d07cd2bc9a9aa0436fca36426f20dee9c8c265708234ec7ec8c8d2fbb13260dc75c821271efc87b757e067f40c576ddfa96a1cc2b3622a985503", 0x1000}, {&(0x7f0000002b00)="47c8f287112def87c199a9885b65157352259688f460f786fad935d1da2a9fb6005ac7f50dca78eddffc28de0943c6abbe3748d27b1742adf25c2cb21e539d1cc4bd0df83465d14cb70befa0bcdc7d053c1667b828bf0d17ce855c8aaa755152582cc5bb276ee012b51e407b1d1f982630d36ef5232b957d649414b5a67495da02e33865123243770366739ea18cf699e50d492f9971e28868fb479612469118e75b7696177dd05ad944645bf0b98441892e5d8d43c24d327caae9185dc1", 0xbe}, {&(0x7f0000002bc0)="33ca8991a4c4819e77977f1f51fa07682ff09eeefc58e39c4e1e554eec81eb676ed3e7968cc1f91c3601eec9f77156466b47ef187048c80b006c8ba86814828a180548949ced61cf6a63a593dc2711277e19e68fe9bcbb4ee16f905b07c980b35ad42e4ce75081cad192632f223d8e746d57ea", 0x73}], 0x3, 0x5b) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002c80)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000002cc0)=0x1) pipe2(&(0x7f0000002d00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000002d40)={0x0, 0x6}, &(0x7f0000002d80)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000002dc0)=@assoc_value={r8}, 0x8) userfaultfd(0x80000) r9 = geteuid() getresgid(&(0x7f0000002e40), &(0x7f0000002e80)=0x0, &(0x7f0000002ec0)) lchown(&(0x7f0000002e00)='./file0\x00', r9, r10) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000002f00), &(0x7f0000002f40)=0x8) ioctl$KIOCSOUND(r7, 0x4b2f, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000002f80)={r8, 0xff, 0x1}, &(0x7f0000002fc0)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000003000)={0x6, 0x4, 0x0, 0x1, 0x5}, 0x14) 2018/04/03 02:24:45 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x5, 0x0, {0x1, 0x0, 0x1ff, 0x2, 0x6}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x100, 0x1, {0xffffffffffffffff, 0x0, 0x6, 0x3}}) write$binfmt_elf32(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0xdef6, 0x3, 0x800, 0x7, 0xa0d, 0x2, 0x3f, 0x8, 0x1fb, 0x38, 0x61, 0xffffffffffff0000, 0xffffffffffffafd2, 0x20, 0x2, 0x200, 0x7fff, 0x7}, [{0x6474e557, 0x100000001, 0x9, 0x1, 0x8, 0x8001, 0x20, 0x5}, {0x70000006, 0xe075, 0x7fffffff, 0x3, 0x0, 0x1, 0x7, 0x9}], "5e777d80d1825628b7173213f25268ac331701247b0fea9951f1afd85daf3150779ec016a1efe5b9808e677ff65b1c5f8dd765addf847db2d34ad1e101c169c22580f8110ad78723f31c9a418cb95a850b01a36123503e356ba8e2d4ec1c54683bc59adf7d5024ed3b4d32a90132401894bf76654884010135dd8f3c77f3e39f45fc24f780b7aa4232fe6eaa28bd3c9213498a4c201bdb60b0b41bc7067b0119837e0b50ed54e81e94fe0e27eedb9d94b4c9add7998a285df5fdb80e1e181841659c57a942d9727e72eff78b600bd9bb4a38f768c69a55444869abf50f6e8629ceea657cb5bb87a72d", [[], [], [], [], [], [], [], []]}, 0x961) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000b40)=0x242, 0x4) write$selinux_context(r1, &(0x7f0000000b80)='system_u:object_r:getty_var_run_t:s0\x00', 0x25) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000bc0)=0x1, 0x8) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000c00), &(0x7f0000000c80)=0x68) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000cc0)={0xd609, 0x1, {0x3, 0x0, 0x100, 0x0, 0x5}}) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000d40)=""/49, &(0x7f0000000d80)=0x31) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000dc0)={0x0, @in6={{0xa, 0x4e23, 0x100, @remote={0xfe, 0x80, [], 0xbb}}}, 0xffff, 0x7, 0x81, 0x2, 0x9}, &(0x7f0000000e80)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000ec0)={r2, @in6={{0xa, 0x4e20, 0x1, @empty, 0x6}}}, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000000f80)=""/42, &(0x7f0000000fc0)=0x2a) splice(r1, &(0x7f0000001000), r0, &(0x7f0000001040), 0x6, 0x4) getpeername$ax25(r1, &(0x7f0000001080), &(0x7f00000010c0)=0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001240)={@remote, 0x0}, &(0x7f0000001280)=0x14) sendto(r0, &(0x7f0000001100)="ebcba48de8914ab4a71b049f736446631d594811de09c5aa6bd2915b69be61033518dc7461f4354ba7c4fbc90418846d7fd18a9fa97405a64298129c88b504203e03cd1be676ddd1d15f699a34b105814d46c243a1631c86d836a1a73ceac1491878b8e4ada4a876a9d33a", 0x6b, 0x20000000, &(0x7f00000012c0)=@can={0x1d, r3}, 0x80) sendmsg$nfc_llcp(r1, &(0x7f0000002680)={&(0x7f0000001340)={0x27, 0x0, 0x1, 0x6, 0x2, 0x81, "7c544691f4c94b695087af8a935107a724744339b8a102cea0a7a2a645c5a48ba104b2dbec31c0aec30cf9e7c010c8f4d96c40f1d464358c5497be84abe53a", 0x3d}, 0x60, &(0x7f00000025c0)=[{&(0x7f00000013c0)="8f65d0a4954a45a62cc19a6ed3fd3659ebbb62c8bd96f9bbbc3a4c0a31c8c9856848f5f7da1972499b2283f530a3d25eff24a10a1b86ac226f39631cb996e7c54f481e6a3bc20af1f3f42102339b377742fe2e043795caaba6cd1c61a49f25c529504f50444f602595bddf3c977ebaac67fe71cb21a04c9d4c594873e6631e60625f2f1ed6b70cbae610060cf1e7d4710d9cdf2f33e961e8bbd4c5dc9c43cf79179c85a0a7009da65ad6686003546d47fa0882ed1a3e6e9864a5b6", 0xbb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000002480)="70bf6db847c15a008192a75cb91febf19fc789ad59005bad83ed0ba06c435b06b3757f8a0997429ed4cc103ff5c0ead6be14bfa9bdc6ea6b61fbe9ccdf4eb87d971138012f3a3aecdfc8a1f4cd931d8bab63", 0x52}, {&(0x7f0000002500)="b4d0137b50b55d0715174a5f73687eb697abcc122014f3990736168bb2ccda47dc1dbbfccecb27e0c34a4e5dccd8e7d4b6e90ae981c47dd0d20c04a92c897394e0746774e05676781950aba9b8cd8e5418e0de5d1f5f1d4f3af155a721034ec7005a3e1a94fccb77a1cbfd82b1fc6998aba826c64c106b71090e17fe7f40150db8dec5ebb7f996a44ed57c80eba711ed94c17cde367f1fd123ec727fc430f77f450ff3ebb297a5715f0ce8e19122d9c145debd700eb72923b7acb2b45ae5cc", 0xbf}], 0x4, &(0x7f0000002600)={0x60, 0x0, 0xcf35, "a2acb6199ccb5a2c60f2d2768282a5407c2f02e5160f28aa1eead6b630024fae082a51c87865680f633db83696d0a4bf3ecc2b5f01c96cb9efbe3f2d6c569b6038d0afd60c48dcf1bd"}, 0x60, 0x1}, 0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000026c0)={r2}, 0x8) write$selinux_context(r1, &(0x7f0000002700)='system_u:object_r:public_content_t:s0\x00', 0x26) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000002740)=""/154) socket$inet6(0xa, 0xa, 0xb2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000002800)=0x37dc) r4 = getpgrp(0xffffffffffffffff) ptrace(0xffffffffffffffff, r4) timerfd_create(0x0, 0x80800) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000002840)={0x7, 0x88}) syz_open_dev$usbmon(&(0x7f0000002880)='/dev/usbmon#\x00', 0xf984, 0x0) r5 = getpgid(r4) fcntl$setown(r0, 0x8, r5) 2018/04/03 02:24:45 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xed8e, 0x900) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x6, 0x2, {0xffffffffffffffff, 0x3, 0xfffffffffffffff7, 0x3}}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80880, 0x80) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000140)=0xf0, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x7) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x3, 0x10000, 0x9}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x7f, 0x9, 0x7, 0x558}, 0x98) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000000300)='net/nfsfs\x00') write$binfmt_misc(r1, &(0x7f0000000340)={'syz0', "0342160db28a25e07cd9b1764e99c15069b1fd08c63b14a070d306f46bdabfa644033a510c8ac7d6f1b76df0a615277ff0dfd7b95d890df01cacc6fb3ae0c557e317d2180197eaeb54e767c0687fb6a0beb6ed3031d907dfcdf8fe34343bbc8c2d0de0d5d1c09824fc623f2fc748"}, 0x72) ioctl$KDSKBLED(r4, 0x4b65, 0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000000400)={0x6, 0x4, 0x6}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000440)=""/79) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000004c0)={r2, 0x101}, &(0x7f0000000500)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@ipv4={[], [], @broadcast}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000640)=0xe8) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000680)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xa}, @mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x8, 0x400, 0xf017, 0x952b9630271491b4, r6}) fallocate(r1, 0x0, 0x6, 0x1) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000700)=r6) r7 = accept$nfc_llcp(r4, &(0x7f0000000740), &(0x7f00000007c0)=0x60) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000800)={0x0, @local, @multicast1}, &(0x7f0000000840)=0xc) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000880), &(0x7f00000008c0)=0x30) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000900)={{0xffffffffffffffff, 0x3, 0x4, 0x2, 0xffffffffffffff80}, 0x6, 0x494, 0x3}) ptrace$cont(0x1f, r3, 0x7, 0x8) fcntl$setflags(r7, 0x2, 0x1) setns(r1, 0xc000000) accept4$nfc_llcp(r0, &(0x7f0000000980), &(0x7f0000000a00)=0x60, 0x800) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000a40)={r2}, 0x8) times(&(0x7f0000000a80)) 2018/04/03 02:24:45 executing program 1: r0 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="7078feff140207ec6d8a8b43eade6c00a63a69cd706c6326e52b8f0b100a70d180009bfce35cb978a60e9c16e82544f8605466b8555b2f6053bdb5fb3aac6f73ecd167f0bccce7730b26ad769fb6b4299982932b6dd708c57766a9580cb81c5c035f0e303aeacebb814150a8e18de71237a8c957d920ea6da89a7397378fb47c4195914cffc9a835bb40fc3d0bc9600e1e6eb943088e0044b4fa2938c80bdd7669a431489abc7d0c4de85e826c3f4dae8a01fb29c7f9e4200035661702a2682d9b3b38a3f2c782ba6aa9771de31b2d54ec2ac0d51d482a2f22327a2301cea12ec297324504e3e0cfccde34bae3a17971097b562e59", 0xf5, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r0, r1) truncate(&(0x7f0000000200)='./file0\x00', 0x71c5) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000300)={r3, 0xffffffffffffba8d}, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) syz_mount_image$reiserfs(&(0x7f00000003c0)='reiserfs\x00', &(0x7f0000000400)='./file0\x00', 0x7fff, 0x1, &(0x7f0000000540)=[{&(0x7f0000000440)="2b825f1065de4a99b9d6b3c86cc836cf2e9f13ddb720493dd2031ac9d661b109de0f9f219ea37b1a873bb5fd877733db3830c4b7894bc149502dd38a302a89fe9b6abf1b7b42a9be144f3a3a75575462336fc8593c86a2fed71e75b040f4466cbc4ac8dcbd4e4fbb50b24005e29a30adbbf541ab4b1fd46b1b37fb75b0242d2b9b4e1c2acd486ab97a0af3eaddacd2aab38f0e631f81d5f9533d39dfbef5c73703706425efc4bcfcfb23de952af7db8f9ee496378f3a8e9a8bb45a5ca8af04712dd1bf62453a8e24104a55f48eb7d0d9a905d389c232d0f9", 0xd8, 0x8}], 0x80, &(0x7f0000000580)={[{@balloc_noborder='block-allocator=noborder', 0x2c}, {@grpquota='grpquota', 0x2c}, {@notail='notail', 0x2c}, {@acl='acl', 0x2c}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000600)={r3, 0x80, 0x3, 0x6, 0xa10e, 0x5}, &(0x7f0000000640)=0x14) write(r2, &(0x7f0000000680)="253ad9ae975741e039", 0x9) mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='ceph\x00', 0x0, &(0x7f0000000780)="03539782f20a3370e36b1651452c2f15e5a038a35ab2b2051c15479557d8ff9d511fe9b4fed5d42beb57ffb2db01ad6eeb8c255c9b95d238c2ec30318145ee4e4a31da146518a794709dadad7c0ec8e54ba9bdede1b0206ae4df3131f0206b3664af2a483c01adc1080b389fd8d50b73bf6d84cdc3b31d9310bb462ca6534aa342be13aff1bfe5c3f407ff955f5df391414cc4d3cb72318c533715c65126215448ff144f70fb644258758516c031f3da78a7024b596515fe1a1831dc60ece2847da19f4ed69d8ecdd12eda4a814e12d42028437c66dd2dc1a04119e4ad103189cd70a1de3c52f4f33b899099855337e2b582") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000880)=0xd01, 0x4) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000008c0)={0x2, 0x3f, 0x3, 0x8, 0x4, 0x4, 0x4, 0x7, 0x3ff, 0x20, 0x1, 0x8}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000900)={r4, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x7, 0x9e, 0x0, 0x7f, 0xe0}, &(0x7f00000009c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000a00)={r3, 0x3}, 0x8) mknod$loop(&(0x7f0000000a40)='./file0\x00', 0xc166, 0x0) add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000b00)={r5, 0x8, 0x1, 0x400, 0x33, 0xe340}, &(0x7f0000000b40)=0x14) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mknod$loop(&(0x7f0000000bc0)='./file0\x00', 0x182, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000c00)=[@in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff]}, 0x9}, @in6={0xa, 0x4e22, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr=0x101}], 0x68) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0, 0x0}, &(0x7f0000000cc0)=0xc) ptrace$setsig(0x4203, r7, 0xa5d1, &(0x7f0000000d00)={0x3d, 0x0, 0x0, 0x3}) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000000d40)={0x57, 0xdd, 0x5, {0x9, 0xd0}, {0x8001, 0x6}, @rumble={0x9, 0xff}}) fchownat(r2, &(0x7f0000000d80)='./file0\x00', r8, r9, 0x900) setsockopt(r6, 0x100000001, 0xfffffffffffffffd, &(0x7f0000000dc0)="3ee7c90e7e277d79ee3a3211fb528122f0978ebaabfdb82e19a12e422e2a84f13c8ebb1931c33bef097386035d7f25d7d1a3bcb4ce46d8", 0x37) clock_gettime(0x0, &(0x7f0000000e40)={0x0, 0x0}) utimensat(r6, &(0x7f0000000e00)='./file0\x00', &(0x7f0000000e80)={{}, {r10, r11/1000+30000}}, 0x100) 2018/04/03 02:24:45 executing program 2: sync() r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0xffff) set_tid_address(&(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x6, 0x0, 0x1, &(0x7f0000ffb000/0x1000)=nil, 0x100000000}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x729280, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x420000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000180)=""/155) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2000000, 0x50, r1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x155dc50ba2b9e89e, 0x0) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000280)="463d74229a68d82d748a0eb1850ed310b7c907b83976ed0e8755584dcd9190c8cd825891e4df025c464c8c7dcc21db1edda17a589e9f16a16ba3ef1ddd9eefea99f785b3c280c3910d62b84814db1ce0fd6f587d3711388540b79b14fd8550d961b9944c6f0020c68ff17d0e7fb8fc9ff879033e57be757b681f69a64cd92b3a1df284b1602f4802c488d77cdb9b0875d17a4e023c7b9cd0b37465a5f73daad700afc0a5fb32bb", 0xa7}, {&(0x7f0000000340)="3d19a86a1e2c67e286c097b9284f9401e21a71c8a666e730171d51fc9ee5a668285336ae1327f830b6b8986786e65222fc19731fd000de9abb15bb99f57486f671c0ad0a1d1e0194bb88e9b26f8c7ec73de3bae8641eba4caef5df6197f67eec57bb4435bb65a48cfedea4897565846caae2b5e7585624", 0x77}, {&(0x7f00000003c0)="d5efd6cb85c9ba2c5794530e945b4f7890052146d32f7cb49aba9b58d73eb94bd339cb04f0abb9c18ee3a4d7f0b60ede9f1feb7e244255336db3e3720e7f939b339b5c384bb67e67a89c673f2a446465a862efec8eabab4405c94ba0b499d9ac28ab2c752501ea437156ca2188a9169484e33c6d01", 0x75}, {&(0x7f0000000440)="b124691d7b433b0d80790572f64514fe525868772381e0c40583226d5a2b5942f76f8666df6f2e1b7556e8224f3e0c3f89e0045d4d84a3f4b546d018a22f8238bedd1f587ee0856c73ede59eded5831ae042eccdc92b4b7bd07301b7e934318df2cb8cb0719131fa6af4d0147180383260d4", 0x72}], 0x4, 0x9) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000500)={'vcan0\x00', {0x4, 0x67, 0x2, "6af510a335a8", 0x80}}) r4 = getpgrp(0xffffffffffffffff) sched_setscheduler(r4, 0x0, &(0x7f0000000540)=0x9) tee(r0, r0, 0x7fff, 0xa) finit_module(r0, &(0x7f0000000580)='/}{-^\'bdev*security@\x00', 0x1) syz_open_dev$evdev(&(0x7f00000005c0)='/dev/input/event#\x00', 0x5, 0x2080) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000600)={0x0, 0x100, 0xfffffffffffffff9}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000680)={r5, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x1ac234af, 0x1, 0x8000, 0x1, 0x2, 0x0, 0x400, 0x5, 0xd0, 0x0, 0xfffffffffffffffd, 0x2, 0x200, 0x4, 0x1]}, &(0x7f0000000780)=0x100) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) write$evdev(r1, &(0x7f00000008c0)=[{{r7, r8/1000+10000}, 0xfc2, 0xffffffff, 0x101}, {{}, 0x7, 0x0, 0x1f}, {{0x0, 0x2710}, 0x8, 0x3e, 0x100}, {{0x0, 0x7530}, 0x8, 0x277, 0xc46}, {{0x77359400}, 0x8, 0x5d, 0x4}], 0x78) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000940)=""/42) ioctl$int_out(r3, 0x5460, &(0x7f0000000980)) ioctl(r1, 0x5, &(0x7f00000009c0)="c26578dd0d8dd1cc3beed05233bd0526e56f190040bb33c688425443d2dddcaa52b8efdcde005aea6260") pipe2(&(0x7f0000000a00), 0x84000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000a40)={r6, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x1, 0x200, 0x7, 0x6, 0x6266, 0x5, 0x180, 0x26af, 0x1, 0x1b59, 0x1, 0x3, 0x8, 0x5, 0x89e]}, &(0x7f0000000b40)=0x100) getrusage(0xffffffffffffffff, &(0x7f0000000b80)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000c40)={r6, @in6={{0xa, 0x4e22, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x9, 0x610, 0x5, 0x6ad2e669, 0x2b}, &(0x7f0000000d00)=0x98) 2018/04/03 02:24:45 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80000) write(r0, &(0x7f0000000080)="09a35b98e87b7969bbf7e179c72ccde0779a744b1a18a730e9a4d7ea9c6a6b3289f2fc2309ed1fca8a4c0ea770d4472290a24903fc46346b959955a7375e2ffaed6dfa7236a6e3212d45fe8036333752c78473093dad30e07730b2630a7d35408e621dd9792fae2a718fc126dcfbdd574d0cfd87c996c20a418de6ebfcb2b8ae7cd25a06887543cb519b356934ece1cfc65f9a889ef1494913340e381935b93e14325781126f503a75ac33da47d48042b651dd8e711f2b659fbadbebb559542fb8dd7358d7e1121161bc629ef76b0c202f8202845f9062bd", 0xd8) r1 = socket(0xd, 0x80800, 0x5) getsockname$inet(r1, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) r2 = open(&(0x7f0000000200)='./file0\x00', 0x20000, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000240)=0x4, &(0x7f0000000280)=0x1) accept$packet(r1, &(0x7f00000060c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006100)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000007880)={@empty, 0x0}, &(0x7f00000078c0)=0x14) sendmmsg(r0, &(0x7f000000a7c0)=[{{&(0x7f00000002c0)=@sco={0x1f, {0xfffffffffffffff9, 0x5, 0x3a7397fe, 0x373, 0xfffffffffffffe01, 0x1}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000340)="c2598789e8bdb584565ee81b15b676ed77a6d88eca37a232bdf63f9af0b9038439e827adef7686a42fd23705fb066e5300f1a2a7e4251d7e3255bdd731a7674a8e265981b756c9cf39cde10d402b0449bd81ee580ec7801f9264144e9c826f05db95564cc0d69b64", 0x68}, {&(0x7f00000003c0)="7b1ee1f548e108accd413699aee56ee0b50e7b2fb5a99525274f906e88080150b16d366ca53d689fe55c86579323d61facf6c06d2e50c68ed5ee1aedc1bd6818397a87a2a3bc2cc2bbfd3f0ac4ebed1c7b2e52cd772c4f2a36cef986879065fbe819e68801ce06b94f9aa33461556d748769cb757238cc70fb7ad37a80000192f5d21744700e69cd60303af3b0f186e46964959b7a91ab1dea8e855e64bfc3859142caeec7c6b421c27fa5bcf1a47613199ef211f214c3e6a0d69d1310acd6198e28166922be7b1a62eedabd57fe3fa31e511ea33758f8d8db3f125058a7712e78c7", 0xe2}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="062b330509bd978bceceacc06813930a6686c4bfda59c7854988ccf4f24bb01625e2bc0ba74cb410634f0b7db04087a8feb8404efa45f128628c3db4b4c0b2e09a80d864f5923fac8136190915b179bea91a5bcc8b8ae65eee7d1d4225d0208f58f6212736c0", 0x66}, {&(0x7f0000001540)="ac9e28599e58e3dea57d2f240e1a05884fde23c562bee904f126a4886bd034ac", 0x20}], 0x5, 0x0, 0x0, 0x8000}, 0xecf}, {{&(0x7f0000001600)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001680)="ee41babad407f4ef3fd7d9408a87eeca64469fa622bd4398b2c8aae213cf05c9e233c7d9791d569bff", 0x29}, {&(0x7f00000016c0)="8507d74d42dddef64639cf76e18dd1c4c8f011128735fb7c451dcf1d86ff7d9f6e676d85c5cd720a2fb69ccfc576ce6d9cc4ca847cebd08767919a63f99fe6553b17ffbd132132f56966ef754929ce5b328e546aa7c62878d8568f99b85f75a7716d89180b688fc9128b1a1a7096cf62a39aa74c1a98931f14b66e9d00dae32d36fef12d9f67f100744d7df62eac4b6cbfbfa6641b188683849b3485a65d4e3dfc0203d1b39ea87a26c09ea19f0386213afb4ed844884dc28dd89d943990b4e98a90ab6cbd1c5d1c532489791322198735eb326cbc815e48e97fa8aa895f9ee2e59dcfcdad1acbe0a27eea80d1a5de434ce9b3a4915b3d58cc", 0xf9}, {&(0x7f00000017c0)="0ce7e9d58d4e6447c6a2cb683234041a57b55a446457a4758c9f595b399d29c8d8fd315ca61f2f385a2b3f1bf6c4e15b90e54d2c3e84a91747792ce960ffc131fd3292508a4476ea1fee480b102a45d415ef4dd6e1336cad56a6f33ce535081bd46af48975f33c2e11a8b3bd8c9a1062dd71f0e451b375acceb9cf6792a1d83e71ee5806932a67adfcf39129cace85343c39615237befd2f5734cb9af70932e508c4fc58", 0xa4}, {&(0x7f0000001880)="d253b1caa1dc465ede63bace2f29423047b319f7955bb4217374ae04ef0f03d27a82f6d6fcc89bbdd2c9c6f6c5ce689e4a438c063ef5c211e66336fb493c239de664f116d6dc2ad474650699067de107b6be5e26a43cf31762700a2c70ce37e2a5cc914a0f8b6166e7f22d5cc60c9bef0c4d4cb8c96ff09e0538c77021daca600f0b935dfd567221a40f6a550a999269529362486cf9d6caccd64bcfbc276dc80c97e1abbfcb9082bd05caaffa3d339d137cb3022210e589489b6f15b5465ce80bbaf03384ea821f057ffc623cb95165054fb546a3", 0xd5}, {&(0x7f0000001980)="aa6a2e", 0x3}, {&(0x7f00000019c0)="ee9053b821fb729b2bd996493ea703e7bcc6a357f4eb29e8c419905b68e82edb20b78e4fbebb427967c0035df9a72e3193588a9a293dfa77f31ab49ded781b1a44d69bafb960be81865e6d3f3c8ee444d451b29e79c79d8f6a1cdd512c70caa0daf304678f77e3f3f73f69108fdc91e246b5fbe3444b80099d5a61c508fa0c64e74479e40a8771fcce1e63b3b504100db2910832307d101a97d2193a047b2cbe11af962b9b780b6815e5c315277f4bea8aa90fb5927cc714bb4640f2c94f99caf4ec7e30381f417d134d9c54b44ca8f0ae0074567cb0293de818987d27", 0xdd}], 0x6, &(0x7f0000001b40)=[{0x58, 0x10d, 0x190, "eaa49f51c9591a9e005e975a498ebe87abe8de7c2ebfe2d8819e5f7af46299f5e506fa13370a2d15fccf68749e858bd9587a3bda9638460b1a4214da72f4d443d62f7ed87b"}, {0x10, 0x103, 0x1}, {0x18, 0x0, 0x8, "4cc7c83ae6ae3480"}, {0x1010, 0x0, 0x7, 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"523b3be97ebccc80895bae4aaf7ded16ebfd5ef78bde55f4323ef54bc4bc2650ca70bfd27fe579723ce6e2f8701f4d33e12f68d512cb1ef97915c00f2ed0833d2a0c5f337f2b22dc2d76cce6904ec87375cc257be419f168f1dd2301cae07896eb9a652dde8710bb2ea2970470483ff2599f05278a9ec6d9722f8c974d8e4aec7a73469297f549f325d041d22b4d150dbdfed6bee8ee527de7d9f3c90c29ed18ddff6cc92966792b347c4cba406a9da3c668721e239e94dc5c2db1757512114e6aa671aa"}, {0x110, 0x101, 0x7, "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"}, {0x88, 0x0, 0x0, "750fb245c542c87789c0739b6ab04ba12d12ac3a8c51373e1b668805f2579903f0c2bf9d8a756bb043e096f0d2509aa539aa56281bd6aa478330e5a25c657b375108b4d8dc598ed1dc98febdeb7ab2df73a44072d090fe297b88ddb9b7cdaa16cc02a07771de8555182c1b9e32cb8454d244740411c76c"}, {0x28, 0x107, 0x3f, "434fea6cde91894286eab332ee9cb5602267c67dd1a7"}], 0x298, 0x8000}, 0x2}, {{0x0, 0x0, &(0x7f000000a780)=[{&(0x7f0000009780)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4000000}, 0x1}], 0xa, 0x800) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f000000aa40)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, @rand_addr=0x56046ad5}, 0xc) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f000000aa80)=0x1) preadv(r0, &(0x7f000000ac40)=[{&(0x7f000000aac0)=""/225, 0xe1}, {&(0x7f000000abc0)=""/78, 0x4e}], 0x2, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x50, r0, 0x59) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000000ac80)=0x0) fstat(r1, &(0x7f000000acc0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000000ad40)={0x7f, 0xfc3, r5, 0x78c, r6, 0x2, 0x3}) fchmodat(r2, &(0x7f000000ad80)='./file0\x00', 0x40) r7 = openat$ashmem(0xffffffffffffff9c, &(0x7f000000adc0)='/dev/ashmem\x00', 0x8000, 0x0) syz_mount_image$ntfs(&(0x7f000000ae00)='ntfs\x00', &(0x7f000000ae40)='./file0\x00', 0x401, 0x3, &(0x7f000000b0c0)=[{&(0x7f000000ae80)="eaa591bde552c6ec043166d74379d183db83dbce80c0a2fe66e7147c0269f711c5be253cf9115131f23928c5eb12d173be6aa426d57b2fefba43b0ec7790f0f5a1b22fd727341685a95b5c7eccdb52364cbfd896f90c046b3e8256d73b712087d0e9945b7705e6b35d6b8c4db43b96502a69d1c32b63d4674842a116070d954227f8c26f4e27218adf53f0cb550506c22041ce68d60b84520829db5997503f346f01886922ce238255f1f5c2dd4fe7ccb738a4be860db19c71fe1dce836ffb02adf9dc8a", 0xc4, 0x69fe}, {&(0x7f000000af80)="1fd001daf07584a9f7c211fdeb3b1c804e0e7d3712183831c369248d10758e7654b0d47e02944fe4eceeb6f88c9cff66d642ac12d573ce4ebd9be3fab51cd7d52236ffc66f819609bfcf7e7d2f3c595651532e44b57bda6542", 0x59, 0x3ff}, {&(0x7f000000b000)="792f64789ead848d9b881f5914fae9be781f990a8a8b63a42353b4f6e24395320c8b7d832b23d646d58adb9eae1f984f1a23e70049c5c7f9d9287ea81f5f0af37c8c9216160e8ab456cc3e03a557c62163bd27739db81905a6418b346b8cf323ac48479da5738f72349b3cb8710d95ba136cfd3ea03565cd1e85ad12356cb2d01c71364f38fc95e96312061ec0103218d1c53b95ddbc55cc3abafc3719a4a427fdb0359283b95d22f6f8743a72143eb58c528c9f", 0xb4, 0x400}], 0x100016, &(0x7f000000b140)={[{@nls={'nls', 0x3d, 'cp737'}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x36, 0x2d, 0x34, 0x37, 0x3d, 0x33, 0x3f, 0x3f]}, 0x2c}, {@umask={'umask', 0x3d, [0x36, 0x33, 0x33, 0x37, 0x30, 0x33, 0x33, 0x34]}, 0x2c}]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r7, &(0x7f000000b180)={0xb0000000}) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f000000b1c0)=@fragment={0x6f, 0x0, 0x4, 0x3, 0x0, 0x7, 0x66}, 0x8) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f000000b200)={0x200, 0x3ff, 0xffffffffffff7fff}) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f000000b240)="e64ff572a5e1abdbe70249e93f90781b00d6ce20f47565d03b53a26fd218762ff498e8157297cacbbbd9a4cced05212bf03978863afdf9cc0b6a", 0x3a) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000000b280)={0x0, 0x5, 0x1000}, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000000b2c0)=0x8, 0x4) accept$inet6(r1, &(0x7f000000b300)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f000000b340)=0x1c) getpeername$ax25(r2, &(0x7f000000b380), &(0x7f000000b3c0)=0x10) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000000b400)=0x1ff, 0x1) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000000b440)={0x25fc7710, {{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}, 0x1, 0x4, [{{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, {{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e21, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}]}, 0x290) 2018/04/03 02:24:45 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x3, 0x1, {0xffffffffffffffff, 0x2, 0x35, 0x2, 0x3}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xfc, 0x6be, 0x8009, 0x1f, 0x8, 0x59, 0x3, 0x40, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x101, 0x9}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x4, 0x800, 0x4, 0x1, 0x4, 0x8, 0x100, {r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x81, 0xc4, 0x0, 0x7f}}, &(0x7f0000000340)=0xb0) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000380)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000001540)=[{&(0x7f00000003c0)="ecfef65c6642c0f706dfaad9dcf7bd5b35a29f8758b7cfab2f2422bdc8e4cf948509e2ecee42264d2897e62c266c440f548c8664fe6e10273470e4b519517571c7f8216ed2cce47df19e7f2262feb107dd1fc061402e8e2c080faf66489805f3d6982eeebbe73efd73d4f26b57a8581b2c5261041bb906b92d5db41b34b780e1937fd04abb0c7d4b396b3da3036c76772cb168fd3ce88f3ded55495bc987e3b45180f65802e330ad9e7f6787f28ea38adfc53ee85b3a82fbc367b837cacd9286a4b6c1c6a4f19f29ec8b734575", 0xcd}, {&(0x7f00000004c0)="1a3129fe85231ee88b67f524e8275d028b44e3649462ab6d68d562e2309c", 0x1e}, {&(0x7f0000000500)="98986aef54a9d166d7536352f6db8148348426c1ea", 0x15}, {&(0x7f0000000540)="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", 0x1000}], 0x4, &(0x7f0000001580)=[@sndinfo={0x20, 0x84, 0x2, {0x95a, 0x8000, 0x9b, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x5070, 0x101, 0x6, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x8008, 0x8, 0x10000, r1}}, @init={0x18, 0x84, 0x0, {0x2, 0x8001, 0x3359, 0x4}}], 0xc0, 0x4}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001680)={0x981, 0x800}) readlinkat(r0, &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)=""/36, 0x24) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001740)={r1, 0x9, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001780), &(0x7f00000017c0)=0x4) bind$ipx(r0, &(0x7f0000001800)={0x4, 0x2, 0x7, "4212bd17ca92", 0x80000001}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001880)={&(0x7f0000001840)=[0x8, 0x72, 0x81, 0x0, 0xffff, 0x0, 0x3], 0x7, 0x0, 0x7, 0x8, 0xe3, 0x44e, {0x3b4, 0x4, 0xfffffffffffffff8, 0x0, 0xffff, 0x4, 0x10001, 0x3b9d, 0x5, 0x5, 0x80000001, 0x1, 0xffc000000000000, 0x800, "55fa731804221bf2ba15f8f5816b25590b74fd959543f776fb6105397d59bbbd"}}) getsockname$inet(r0, &(0x7f0000001900)={0x0, 0x0, @local}, &(0x7f0000001940)=0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001980)={r2, 0x689}, &(0x7f00000019c0)=0x8) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x13) sendmsg(r0, &(0x7f0000001d00)={&(0x7f0000001a00)=@in6={0xa, 0x4e22, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)="5df47072", 0x4}, {&(0x7f0000001ac0)}], 0x2, &(0x7f0000001b40)=[{0x80, 0x6, 0xf9, "0df77a32ec949a77cb11cbbeaa317e421ad4fff41e6259254eb675caed9c072379a193adf277ac8062b0ea1c76613bd6abe68f5fbf6a5dddc5c1e4ef71a62c60bb948f4ccd875712acf136825edc2d3ab1c4ca08990f630124a70ebf86e44070a36bef57972b0d8f89adf31ae4fc37"}, {0x110, 0x11f, 0xffffffffffffff01, "33f1847fba9f92e19109ed158c2deb120f14b23fea19c531300f23e2d472c734ecfa25db75fdb08954444e54c7f441f931817164bfa544e47737297234bdcbdd4b9c6bd8f6e40848181ce01d7e59993495fa69da99f409ae67e5303bf7a0f18e9aa205899d09dd7ddb8ab027cee466584c8765fc5143c43fe8596cf9c4cb2ff84bf298ac439efa2f58f849d95d7c62105e5327094f9b42b6c7c0cc00358ecbd4ab28e3664477af303a72602529145eb097d4b0f5f74e8019e1262de6c64d07480598027d1af49053f5047fc93b17d7fd9bed4f901a59aab7741fb0d3fe3bbe194f5b859ffcde96a36b5a7424afc06fdebca50eee2df5262b518757"}], 0x190, 0x80}, 0x4000010) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001d40)=0x9) r4 = syz_open_dev$sndseq(&(0x7f0000001d80)='/dev/snd/seq\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001dc0)={r3, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x5}}, 0x9, 0x0, 0x0, 0x4, 0x4}, &(0x7f0000001e80)=0x98) stat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001f80)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000001fc0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={r2, @in6={{0xa, 0x4e24, 0x6, @empty, 0x2}}, 0x400000004, 0x40, 0x1, 0x6, 0x2}, &(0x7f00000020c0)=0x98) modify_ldt$write(0x1, &(0x7f0000002100)={0x1, 0x20100800, 0x1400, 0x6bb6, 0x1ff, 0xa415, 0x8, 0x8, 0x7fffffff, 0x6}, 0x10) fanotify_mark(r0, 0x20, 0x10000, r0, &(0x7f0000002140)='./file0\x00') ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f0000002180)={'ip6gre0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) openat$ashmem(0xffffffffffffff9c, &(0x7f00000021c0)='/dev/ashmem\x00', 0x4900, 0x0) 2018/04/03 02:24:45 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000080)={0x52, 0xfffffffeffffffff, 0xbec, {0x7, 0x5}, {0x9, 0x8}, @const={0x0, {0x0, 0x8, 0x6, 0x9}}}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000000c0)={0xffffffffffffff09, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/context\x00', 0x2, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000280)=0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00000002c0)={{0x2, 0x9}, 'port0\x00', 0x8c, 0x40020, 0x0, 0xffff, 0xffffffffffffff01, 0x9, 0x9, 0x0, 0x2, 0x8001}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000380)=0x9, 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000400)={0x1b, &(0x7f00000003c0)="c2ec6c631d15187821c376d6c78b3557e60f16c77c2c83c4fada92"}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000440)="8ef55046360ffbea9d9cfa995eed5b040dde5b98fba25e4932f727fadfcdee10b205d09d5ab8b527cef78070ecf3b7083b1a76e25184b2dd6361179487cdeae23f00f3f0b8c02f3dce6c2a3f1e7ecef40ee49db9") ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000004c0)=r4) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000500)=0x5, &(0x7f0000000540)=0x2) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000580)=0xffff) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f00000005c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000600)={0x0, 0x8b}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000680)={r5, 0xffffffffffffca3d, 0xe7, "007c97887b67204b4c73ed9b2e1878433b3ab08900f1f9757171d86358cab1a098dd6750aaf402a0ec4e87f4687cfe168d18f82e1d0927f745c8da2d114412f23b89e796689c989a7826d91c0fc295b6b8c46609de493b10e68a71ee5b17b0cdbd1b7b2795e1e665ff03aa5b7688938b9e63804b2803499937a41362797feed629e7e1335bb9442de9bcb74e64d8c8f90d2a96c8098dff85057f99027dfd5164798c34d6162941e00eba50eff7585d85fd24b60ab20a08a692d4e5ac11ce844e8e9de33e2f55c51f4429b3e5905f4c9ae0318ba2cd9983e4e3b93cc96b554da63d0c119bff048f"}, 0xef) splice(r2, &(0x7f0000000780), r2, &(0x7f00000007c0), 0x10000, 0xb) r6 = open(&(0x7f0000000800)='./file0\x00', 0x200000, 0x88) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000840)=0x5, 0x2) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000880)=@assoc_id=r5, 0x4) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/pktcdvd/control\x00', 0x404042, 0x0) readlink(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)=""/207, 0xcf) setsockopt$inet6_dccp_int(r6, 0x21, 0x7, &(0x7f0000000a40)=0x4, 0x4) setsockopt$inet6_dccp_int(r3, 0x21, 0x17, &(0x7f0000000a80)=0x8, 0x4) write$cgroup_type(r6, &(0x7f0000000ac0)='threaded\x00', 0x9) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000b00)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000b40)={r8, 0x1}) futimesat(r3, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={{}, {0x0, 0x7530}}) [ 44.554736] IPVS: Creating netns size=2552 id=1 [ 44.673927] IPVS: Creating netns size=2552 id=2 [ 44.738250] IPVS: Creating netns size=2552 id=3 [ 44.803024] IPVS: Creating netns size=2552 id=4 [ 44.898374] IPVS: Creating netns size=2552 id=5 [ 45.020026] IPVS: Creating netns size=2552 id=6 [ 45.144466] IPVS: Creating netns size=2552 id=7 [ 45.265814] IPVS: Creating netns size=2552 id=8 2018/04/03 02:24:50 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) geteuid() fchdir(r2) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/ptype\x00') preadv(r3, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000140)={'syzkaller1\x00', 0xcd4c}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) ioctl$KDENABIO(r3, 0x4b36) r6 = syz_open_pts(r5, 0x20201) fcntl$setstatus(r6, 0x4, 0x2800) ioctl$TCXONC(r6, 0x540a, 0x0) getuid() ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r5, 0x540b, 0x0) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000004c0), 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), 0x4) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x4, 0x5, 0x0, 0x0, 0x0, 0x9, 0x80980, 0x4, 0x76, 0x12, 0x0, 0x6, 0x2, 0x0, 0x4, 0x8, 0x5, 0x7, 0x0, 0x9, 0x0, 0x10000, 0x0, 0xfff, 0x6, 0x6, 0xab4a, 0x9, 0x0, 0x8, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8, 0x0, 0x773, 0x0, @perf_config_ext={0x3ff, 0x9}, 0x0, 0x7fffffff, 0x1, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, r1, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000340)=""/197, &(0x7f0000000440)=0xc5) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000300)={0x7ff, 0x1, 0x0, 0x0, 0x0, 0x3ff, 0x8}, 0xc) 2018/04/03 02:24:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) r2 = dup(r0) timer_create(0x7, &(0x7f0000000140)={0x0, 0xe}, &(0x7f0000000180)=0x0) bind$vsock_stream(r2, &(0x7f0000001780)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) timer_delete(r3) ppoll(&(0x7f0000000000)=[{r0, 0x208}, {r2, 0x200}, {r2, 0x10}, {r0, 0x2108}, {r0, 0x400}, {r0, 0x91a8}, {r0, 0x2}, {r2, 0x100}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x8}, 0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)=0x0) r5 = getuid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) sendmsg$nl_generic(r1, &(0x7f0000001740)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001700)={&(0x7f0000000280)={0x145c, 0x2a, 0x201, 0x70bd2c, 0x25dfdbfe, {0xd}, [@generic="ee3474c76ec6ca9bdd6c3d51a55323d66e06fe7b2ddb99e1a70dc2b798edb1c596e0ad7de1c65c932f246cef6b2e47d9bb52186805c7efa644cb17c0eadc7b97790194772a0b319890f7d9a365f1ed641da21e940c2ca1afb833f123de058c4e8203548863ca3bcba1693f0fef58c7733dd09f8012a57ac3bccf49b70869f706ec86079c4e3ba48796e6a5a84e7ceea0412a2b84330798359934b57448b65f237b58b4724a13e2487e122a6e8b111c21f4dbac96118590d4162b461967570221f7acfd570692f15b31acc57c88d97ef548b904dc4437bc7e79e17e56d1eeb04b7bbde6", @typed={0x14, 0x2c, @str='/selinux/mls\x00'}, @generic="c0b46250d617740d30e3ab2e9689a409dd36ae2d2f0539590570becb4c2bcaac534ed3e2ab438aa3a66acfafc8beeb7579140f8fd79c9bfecc8a3efa4705c103b0410c4e1bf1bf073bae3128473e79c1ccbf3793e4ed3b760e46af8935ee21d73411f27aa7b2b607af62a74b3dbb243b1f2a0a9b48603d8767d13c28ce5a74ed81fee8af309f1ff2e5eecdcd84795f444e885d72afc2ffe9cb5a5b7e9daaaa2cd244b86f0e1c76ff631808b0786113b6e4f118353982f8911b8900b9432509b3157e25165d8b351ee6e7e1fa9fd4f401eaa2015ac9920c3993da6b55bf3123a4f2904539bf8f9033356bbd8fffb8b96a805c74", @nested={0x14, 0x8a, [@typed={0x8, 0x7e, @pid=r4}, @typed={0x8, 0xb, @uid=r5}]}, @generic="3af61ca6bbac7a8959eeb53c7cebebdd936f475f684e1dbc7656361fc5bb821172af510e8cf4c22314eff57e03c8a3b9414e3e93770ef7213b7c7ed24eab83d36e9524955ba101198292776963e845fbdb8d5713ef07ac03867db944ba9f69fbc3eb425523f520558201bfae07f1cf475a7cde540b0e5e1435a788d691c84a167704b77bdabfd4a8d6f2f89e3f2257de7551ff05f6196554056cce1b7fa7c21092c8ee6d731c6f20164e3c467a9116e0b9f1b8c6ca440e3faf55386f7475148f1cc51798dcc442fdd172424639c0f22e35cccfa5343982b1595dd02ae43d9d88f5aa22914b75121aa9b441ccd73841e5f32ff3bf855ebfdefb1de786f987ca4a8888605b7bf9c0f2639337586ffa22b9539528c86b383554084e376f41592f239a11e929debe1f0b6cc2d2f40572735f398beeb418303e514fbb131c72c47d060a1765b2a1a8f2a250d20622db2ce231009d9b5eef6111c0e4cfbe4216b63619de87d1e2b695727bb24e3ca5b934b4788b9b87dd54ef805e4fca0780b2b833db96756e9d5c47bd8f3c7ce501985e8781a95cf1f3f1e90683310be11975733349581c03b60ca67c0c9f4328f3569ed2ccacdb292bf5dbedab48e4a8b034fb90ff8fe990d7b8af33dc0c33cf97b4c2fe7102cb881681a71f9d7b6e1ded730c04aa9e43e946a498518b62d2bfe3e0c92fb6be2e2c1a2267ff12d4edda4a7fedb667fb50ba28dd6c46a1d89af2db88e32acca4511a6c950fd32c4723c45bfd628b68f21225b9fca0a3f2e40807f0dac2b6a4abf6a8eaf24309b1d1e1e598ead78359d4e5e6dfe8e50e3a43fa0704d536bb31503a4c450b3c0964e2fd43a93e018e1c281d43570a6aeb6baf9a0c3b2d0294ca8925e63931d452e8d2e96d02613c452628dca914d21713944e45490b4955727429d409e6ac5369f80bba4e33ad1b31f517cef24d94f3028916a9754502bb6f0fd7b030f2bdb8a902895987e393bf9a95b7ee314c2115316fad0793b0a20343ea7b6e3e9ce617c36883950a6160fed97675b94662d6554ff590730c5c0fcaea79fb9d49e06009ec56f730ed3e8ba2dac27eac9ca03691871560103455db95cd6f59b317846decabf5f6100a66509c724691bceaf631d70ca59f8969fd1bf090c035c2b85af27e51fd50b432eb2e774aab4ecd88f35f045db36512adbcd02cbd7688c7a46b3ea8c30a582a81018c9f8143b9b095c73fcc2e6cf71a55b3a461bae2b250e5af8f3fbff3bae7094d945d252edc734ec5f750e0beaba4dd7374d49c7fb21791c145106862506162bbcfc65c7d8b8f87aa8e9ef6bacb11dd295f8f4d3293b22ce2aea6b4e658d4eb8cfb39d44d96a892e68830345c51c6fe4117473825303fcc853ca174813ab5884569d5dfda60e90c9ae4a3a600e46896a2bfe78083d267ac384cddd98101728d82d043144296ff545586dc168b99202443dd5d6f869da8d8917c243dd0fa09c169506b945d59ea8bd034a0c8b828c6a8bf294e0d74121ad26c9e50758714bc77dc09209a2f031f085cf2430ab3cf0f9812b55e2e08da7be8aa5b5e1632a0405c2caa8694b8c743ef82d884499ca54a0609e4b66c2695d41d2ad713f87590bb7553152fc9adf5d809e24f3331a3fcc1d7e4104b01d024845d41080001b19f903cc84bf72d706598f77aa7544bab5d586537f28af8acb7d7d593e69703d9b70fbb1c2beeac754fd70a364c99126381640f198e8f045e737de1c3bbda190645bfc8607d5d6e6101da549f9c4f36c2c683c0d29bdc4909af69d0b9ed4d9cb2bb339c44bef0dd9851c4b4412c4e66ef2a77b7903d3f53ebf3c6f1120e2fdf9fe42003b80377f32775cef4f9a6ad93ebd88dba636d945610cb978672e7f8084b4d322708be02c4832e597da8c2ed4606fb211886a7f49996cc4cff6966df9a02e4bd4d24b58f20adb5761c1f3ce2747743d49537c278f6ed6cdec85c6f847940acafb056a557fdfee27fca4f02e3b897fff9b99143a6efff6fad32fc61a13082582fad065b5bf7509ead78bd4566b367c34d4d0cf4086eb6370a0435226a5ea3d6de59f1d773ceb25d4d9f145f1404faf40dc25f7de6d05ec6358699760c8dcc4a8bb2a476b3bde0d1c242d9149b99c4aa23323c3419dc2178929c99b004b28624283f8f99f759d59836145e58e40868c3985dfcd40c22704b7ea763e7e035bfc31603b3c9118ce99485ad7a42438c3065e3611b003b9c24674154309b1a2fcea160d323384c6eb7fad7326b168df8edb4e4d5e6f03f8597eada92c9869b6f487888a3e9cabb362f9521a285457c6a332209002b812515be558d0798437ab26e81043de6a356d550d7f8aefcfc373ca206546ed9a5b2cc1018b4ec689f776bcd5476d5c3b1ded5f21e780a253f6b550092f14262658964d1cb8758d31b5c9854a81f7af79388c135f9278cddb96c0603eddce73ea8439964867b777727588a94b66a60d78e4794c637d017d6cda8b08a8d226fc3ef7884e2642e034ada164c3954e7eb7d34628a41ba6f0c43edfbb00fde8960311a91a410ac6dc9faf55bbdbf777fb489ea8082724755b5f4fdfa43b624d3309242ce70ff67754968545b49d2ef2e43df786f9c9efebce1f180d1dcf55261326fff82561d20ca9020b9b33fb320502893d7cdd7d75c9f1bbe17ec8a99c03018e0281da72af68733b0b5251c4f5426c104a2744c8a8d4986ae46d7668afc3b68aa7afa67a0e75e6b96f4058389d42e5d2ddc6936fa69965dae56e67e66ee6dfd7cb74b74a23f1de17004d96d3abddf15f8f186361948e7a694b58fd4db283d573c708a762e14c184fb6133adb3b39e328c95a5417ce351ca7a5ae0f0898d6ffba47e7d4604736acc7877fe2a08ba3b29cb1ee6c82390dceb49b08e7e0f86a2f4e086a218c24bbfa42fad4c9e86ed377b37a5e943015d4c82290efa55b1cd3ade3270bbdf48a7ceef2b008bc68e41d677a74500ae41c1a94f5e03ed20f4f5226a78f9549015319a5591f63257001e91f1cc675957ee543528e904c11b034c7e4dfda0fa3e22560302039e4cab4eb0c4e3e2f2b4063bb0a30175f342568233b641c1403f99b3cce17a22c875a507ebcf5fa0f7e9b161781ac98124edf2386ea9144d6c620020d4fc5fe349c52ef6ef9156c738ee7b0ac3e1a327ed6f0d9043be0a961d07458ca65080e90f68fe55e06624fa9345da4d26c3be80339dd5b4082278d73f61b65a31d0ba6af1c6ad44006333ad825370647d7e8f0ce3cdfebcf9fc9d8f5582b893aae8b007a549e2262e009a876947d812e9d89c5e9cb4508c63d575247a3f4dca7dd5c3aa81988e0b1b2d126c7904811619bea4bcd4b01654b1b09a671fcae3136fc5f429754f2674dbe1a09fda83964b853edd438ca641368a7ec20c5d0b69045c1e2f1e44c28092820007377d226c86770cf700fde203cf22e05626b062b46db1f90b55d13d1445b07795ba30dddd976fadd3faf3a56bf7681e3e5f234d07d12b093a823564a01389963deb1b433a5cbff0ba77d0d45fef2608727ee5df187191f692594d09bf61b604c2ad0b6991d2d52dfec7c075f3fa9148119ff4fae6c2ac9259b386b727a9e2654f5441755c20f08e7e10506f2d9cb1fde0ebf9f6f5b0825fee94e65107bb9c0ff58f158c9b017b507c659779250b64853d0a12df75ecd46dd4fd914967042b96620bcabcbb311b474f1e8a72221c7b17d190eabf08f580e6371cbafeb9d08fdb7cb84ee7ed73ef5b0ea5b7f35ead16cfc12642f345e20a296e8b8f2b2d2f6d06b568f5a10dc751de473e189a744dcc613377f35d6b13546638f78bc47144a699889b275fa3751700580f43f1320a681aef8f0ec1f20f32c53fc92c4ba689895aeaa5b87a3c5c0753f23f435067ec91d693dde559659060c2f359c47c2310b30aeb6432eb1bc814936c869ba38bf218f8c603eca41d5eb4504fc73c657cdfc9f1e90888a55b5fdc75137da078f09553f7b3bbb74296311c4f72c7d67f661c2d08c518da7401b9912686db03f3e14b7aa7a612965a184152fb3a8cce95cf05728880d04fed2d9caf93ee089b67fe6f26a36ea16d8016ec01d5b141e538b62280afc554e45b24857310f31beab9bbb3cd2d6ad13b067b975ba063b4ee9a198dadb0572b6e1a062fbaa6880a40e0b89004e32a30a7426b8a9d1589c9d7a7a6907bdeceac7c757484d2f9230ca8a11822f54001a7650b72133a0c2acd5e69660deb08bac913a50c774d1009cb6f6e8131074c6648b1227f987a36713701c4e3eaed990e110052dfdd9c57c2f13bc74b45f109309cc7e659ccc220e93dc3b0e93b69adb2f6e0ca3c8d0b874a426da75de5fd08500c569077876817f848e1418b792c91e3cefff19f5521d6c7439b366e8d25a086aaf8f2e692af247fd4e5c355984f3c55b27c272dee6f50c3fa01c28f604d832775cb35afd92e084674bfc210e0d576f8af17c9a0077b7fe602b112d56820609abe4bd90ba6e462a5d96cf17458c2c2bc7f5dd608f7e8d805fa2d14a57e13ebbb6a0ae307da9d8fa41a54a8e4e32666eef4ed627386d1ed33143bf9c421a74d6fb86c846af56b0916de0b6272a8fd71f94f8f537e626e49b1e1c1bd167dddad2ffcbd588716a1bb9c99f79d9def37bdb45ce9beead077c1748ad17612b04b2011016f6b653444d44f4eb5ac0bf2df79a558fb6a5c71cc1a2f2c2ef5ba5156583dc1b7d3d96e534a50778e1431e63fe7ae098792ec7eda5b563c99492e1d4fc06fc9276581ff18142f8bbfbf4621971004b99613bbfa261caa1b7770b56d90153f41569985e23ebe18ff607da15951368cb01b27948c4f4286e7edaf5864d88832aff1adfabc56ee46bc81182f0370e57975324c939dcc6b3ea9cd4e3def0069d452da75185af32265d490fc19170693bb0a573880b66d8b973f8152180b8794085c74034f745c832f184cf21c44d16ca15313900add065e240097c6153fd5674234560beada02d1fda07bda4ac42d35d89d17c38842bd29c6dc79af2da1d362ee5b9e544988e5008a4c3277068e8f19cd8e76e4f0372d68e1f7f0cdcf0132e0200b636d7e977df6e88e969503a55a10225066c34a277f5c16c0e50f453832a62f5f2c062b66b54c9358017c331cb75ed26f1b07421e56da056b520b04372bc8accba0f0df7e1b0f596dcb60ac1e1b430c200c9326916a880186a7be639e62a243e24093aefda4488b6728792984f6bb5632a091031b931d31e2f2f0a554a3f790716719df43c14c3f236c23e68c2b551b507a086487abb61d6696205d679b2e0987400712aebfb40057019233ed827f441f25150acaf44285e02b225a3da56c2bed2d1f36ef40ab3790f20c1fd80292e7a00a5e02d3b308cc2ab421595eafe8a0e3811e9e25d161441a845d935408c256dbbd12db1a751914c546f699aedcfed23913e1d95b404346ec596275cc732c2fb05ee2d0ede02fd8a94bac12e153890ddfa9eedaece21bf50e5d82ff7df6e702191d17d7a3282ad764ce142c7f3cc95f41db803b87f3a529ba185efde3b0d020a836fc61ac984a3b886386b102775904c4f3e60279dcbbff8f9ad8a5a28610acca752d128859fa8524b05697794466847e9722901b30c3a9f0a238123d65a7b026852313055f6b68b793219077a26b9772ea00eaa246c4b67de43779ae9d27de24aed59462f1469bed0759f60b75b42e36cd20d161b83bff07f85a25cb231fe15e39c0bc035b7e5505df2ffb1f41d6e5c21623b9f5f518dc5c27ce3960f16bf3f71c02d50c", @nested={0x248, 0x13, [@typed={0x8, 0x5f, @pid=r6}, @typed={0x8, 0x38, @u32=0x1}, @generic="49bdd2bfddcf548496713f172b2724a331309716a9f76fbd8b24d2dfe442a16e679fbca4b27609dbd4a2bb990a57d625cbb868efd49d1988e75f30c4d1db8316b493dfa381d8d11d662c0b139aa96b883e0d81d6f37be59fdf11d849b66fd8d1a093c7d5ec5386a0e4724ed716d69f85da41e7f6362efbfca6703d051273501664a12f14b8d934173f40acbaaf8ca3051192542a474a5d3c47d6db50e10a1fb85cd338aa7cadc36630deedc6cce6cfc7d03b657fea1ef1f79eafc8", @generic="497718037e509ba1c128c5bc27745d275fca7aab64ac137f737c8435d48efaf233ff2eb195c0b1bfa257a18aeb992d2f43e1ead77b7a24855d8312a0e1d7466a7e05000dff8bf0f636ead248a4dd1c566be4bd1c70da8b088475ddf42028b70fa842415601f85ac37ccd50e02c9436c000b34a8215d6b978bc0074827eb96b436bb7ff26f9ac35c1f77cfeb4d35cf381", @generic="a1740e7c2b247e2f487f95207a525a622bf09dcc01d9689e5d08bf4bcf8df0a843bcf2ac51219acd63af183758b120c061348d1ff04659f98a200e26baaa4d78113a7950413dbac842b805bf737f8a088b6f0f2ad7e436e1ea5cecfcab7f4ccae52c332fa15e1afda922534b4a7ef158ec6c2828dbc02a0adb157073d9156c8b1e62eab85235e3b93c5e920ccf1260b51cf128629163abf633d3fc6d1fa0099390a2db5b9ec7fc4eac00a0c864fc63b34c90b6792b7eb8a9dec300b8a4a43fc204697de0f5d565e5f1897bc2df6d8e9db31289b7e83052ae3de68c1caf2baa174d076a991f31"]}]}, 0x145c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x1) 2018/04/03 02:24:51 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000240)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e0000001000000000000000000000000000000000000000000000000000000000300f6ffffff000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000000400040000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/04/03 02:24:51 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) geteuid() fchdir(r2) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/ptype\x00') preadv(r3, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000140)={'syzkaller1\x00', 0xcd4c}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) ioctl$KDENABIO(r3, 0x4b36) r6 = syz_open_pts(r5, 0x20201) fcntl$setstatus(r6, 0x4, 0x2800) ioctl$TCXONC(r6, 0x540a, 0x0) getuid() ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r5, 0x540b, 0x0) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000004c0), 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), 0x4) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x4, 0x5, 0x0, 0x0, 0x0, 0x9, 0x80980, 0x4, 0x76, 0x12, 0x0, 0x6, 0x2, 0x0, 0x4, 0x8, 0x5, 0x7, 0x0, 0x9, 0x0, 0x10000, 0x0, 0xfff, 0x6, 0x6, 0xab4a, 0x9, 0x0, 0x8, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8, 0x0, 0x773, 0x0, @perf_config_ext={0x3ff, 0x9}, 0x0, 0x7fffffff, 0x1, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, r1, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000340)=""/197, &(0x7f0000000440)=0xc5) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000300)={0x7ff, 0x1, 0x0, 0x0, 0x0, 0x3ff, 0x8}, 0xc) 2018/04/03 02:24:51 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a658c165f723a6574635f743a73302073797374656d5f753a73797374656d73723a6b65726e656c5f743a7330200000202e2f66696c653000f71f63d262f08bdbd6ac91f84d70add64d14beab47b75a396960adcf3f8f098e23b3ed4e62dd77f1d7f596373d896e7aa732c0d27106b619c4de08c1ee2cbe4aa71b1e08174edaebccd408a46050c596c4c3601a8b8aee59d788bfef879c66c69988a39416e0e15715b5c81537aaa5"], 0xffffffffffffffb7) chroot(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/04/03 02:24:51 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000000040)=@ethernet={0x0, @dev}, &(0x7f00000000c0)=0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) bind$packet(r1, &(0x7f0000000240)={0x11, 0x7, r2, 0x1, 0x78, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000646000)={&(0x7f000059cff4)={0x10}, 0xff30, &(0x7f0000f9bff0)={&(0x7f0000efe000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, [@sec_ctx={0xc, 0x8, {0xfffffeab, 0x8, 0x0, 0x0, 0x1dc}}]}, 0xc4}, 0x1}, 0x0) 2018/04/03 02:24:51 executing program 6: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6621, 0xfffffffffffffff7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000500)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) r2 = accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000002c0)=0xed7, &(0x7f0000000580)=0x4) r3 = dup3(r0, r1, 0x0) pselect6(0x40, &(0x7f0000000600)={0x9, 0xb0, 0x7, 0x8, 0x5, 0x1f, 0x200}, &(0x7f0000000200)={0x5, 0x1, 0x0, 0x3, 0x2, 0x0, 0x491, 0xfffffffffffffffb}, &(0x7f0000000640)={0x0, 0xfff, 0x200}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340)={0xfffffffffffff7fe}, 0x8}) pivot_root(&(0x7f0000001b80)='./file0\x00', &(0x7f0000002280)='./file0\x00') unshare(0x0) prctl$setptracer(0x59616d61, 0x0) sched_getattr(0x0, &(0x7f00000000c0), 0x30, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000d52ff0), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80000, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000000)=""/107) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x7ff, 0x0, 0xfffffffffffffffa, 0x2, 0x9, 0x1, 0x5, 0x5, 0x7fffffff}, 0xb) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000140)=0x6c1, 0x4) lgetxattr(&(0x7f00000022c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="55dd4feaa539236638de00a2a1ac8b8a26fa9c57fbffffffffffffff8ca288b4ae"], &(0x7f0000002540)=""/80, 0x50) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'\x00', 0x1120}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) getegid() inotify_init1(0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000700)={0x3, {"a828e0d5e044bd"}}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) prctl$void(0x1e) recvmmsg(r3, &(0x7f0000007a80)=[{{&(0x7f0000000680)=@ipx, 0x80, &(0x7f0000000700), 0x0, 0x0, 0x0, 0x9}, 0x9}, {{&(0x7f0000000740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001980)=[{&(0x7f00000017c0)=""/14, 0xe}, {&(0x7f0000001800)=""/74, 0x4a}, {&(0x7f0000001880)=""/111, 0x6f}, {&(0x7f0000001900)=""/68, 0x44}], 0x4, &(0x7f0000001a00)=""/235, 0xeb, 0x1}, 0xffff}, {{&(0x7f0000002440), 0x80, &(0x7f0000003980)=[{&(0x7f00000024c0)=""/77, 0x4d}, {&(0x7f0000003540)=""/187, 0xbb}, {&(0x7f0000003600)=""/19, 0x13}, {&(0x7f0000003640)=""/243, 0xf3}, {&(0x7f0000003740)=""/36, 0x24}, {&(0x7f0000003780)=""/130, 0x82}, {&(0x7f0000003840)=""/216, 0xd8}, {&(0x7f0000003940)=""/30, 0x1e}], 0x8, &(0x7f0000003a40)=""/44, 0x2c, 0x8a}, 0x6}, {{0x0, 0x0, &(0x7f0000006780)=[{&(0x7f00000052c0)=""/31, 0x1f}, {&(0x7f0000005440)=""/50, 0x32}, {&(0x7f0000005480)=""/99, 0x63}, {&(0x7f0000006500)=""/239, 0xef}, {&(0x7f0000006600)=""/144, 0x90}, {&(0x7f00000066c0)=""/165, 0xa5}], 0x6, &(0x7f0000006840)=""/37, 0x25, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f00000079c0)=[{&(0x7f0000006880)=""/11, 0xb}, {&(0x7f00000068c0)=""/4096, 0x1000}, {&(0x7f00000078c0)=""/58, 0x3a}, {&(0x7f0000007900)=""/186, 0xba}], 0x4, &(0x7f0000007a00)=""/117, 0x75}}], 0x5, 0x2, &(0x7f0000007cc0)={0x77359400}) 2018/04/03 02:24:51 executing program 5: stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)) mmap(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = dup2(r0, r1) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futimesat(r3, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{}, {r4, r5/1000+30000}}) fcntl$setownex(r1, 0xf, &(0x7f0000000140)={0x1, r2}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r6, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) 2018/04/03 02:24:51 executing program 2: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000000200)='/*GPLwlan1:\x00', 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5a7) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000240)={{0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 'sed\x00', 0x2, 0x7, 0x7}, {@rand_addr=0x6, 0x4e24, 0x2003, 0x100000001, 0x9, 0x3}}, 0x44) pselect6(0x40, &(0x7f0000000000)={0x1, 0x3, 0x6, 0x4, 0x5, 0xd7ce, 0x7, 0x2}, &(0x7f0000000040)={0xd7f, 0x9, 0x1f, 0x1f, 0x47, 0x10000, 0x8a2d, 0x2}, &(0x7f0000000080)={0x8, 0x10000, 0x401, 0x3, 0x8, 0x752, 0x6, 0x9}, &(0x7f0000000100)={r0, r1+10000000}, &(0x7f00000001c0)={&(0x7f0000000140)={0x8bd}, 0x8}) clock_settime(0x80000001, &(0x7f0000000180)={0x0, 0x1c9c380}) 2018/04/03 02:24:51 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x100000000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @rand_addr=0x5}}}, 0x84) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000300)=0xfffffffffffffffe) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6(0x10, 0x3, 0x0) exit_group(0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0)=0x401, 0x4) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000340)="5500000018007fbdb72d1cb2a4a280930a992132d1a84308910000003900020008000afcffffffff186bdb5fa30000000183de448daa7227c43ab8220000060cec4fab91d48f7b0cd73c05ee5c9e7bba34e144907f", 0x55}], 0x1, &(0x7f0000000140)}, 0x0) 2018/04/03 02:24:51 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000001c0)) sched_getparam(r1, &(0x7f0000000140)) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='%\x00', r3) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/04/03 02:24:51 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x8}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x8000000000}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/04/03 02:24:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00009f8e98)=ANY=[@ANYBLOB="3c01000010002107fffffffffffffffffe800000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000ffffffff33000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024ae413b00000000000000000000000000000000000000ffffffffffffffff0200000000000000000000004c0014006469676573745f6e756c6c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000000"], 0x22}, 0x1}, 0x0) 2018/04/03 02:24:51 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6}]}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x738) 2018/04/03 02:24:51 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000001300)="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", 0xfc}], 0x1, &(0x7f00000004c0)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r1, &(0x7f0000000780)=[{}, {}, {}, {}], 0x155556f1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0], 0x1}) request_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)='security.capability\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='md5sum\x00', 0x0) add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)="81779c92c907b20fb0ef7f42", 0xc, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000001240)=ANY=[@ANYBLOB="020300020e00000000000001020001000100000021000002000000000000000000000000006600e10081000000000408000000d1fb0000030030000000cf7c0c3ccd2bba959dbe495375b11b6d6b6aea00fbda11c916bf75169b830e53cddfc709f1c699ad717aa50b2b2ae5e76a5dd74f07edaf2b5b2f663bc77bc4eca2aae781eca07005761403af2bf7a69248596ed824731b"], 0x4b}, 0x1}, 0x0) socket$packet(0x11, 0x3, 0x300) r4 = syz_open_dev$tun(&(0x7f00000005c0)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) r5 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001440)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x7ff, 0x4, 0x9, 0x7, 0x41, 0x400, 0x5, 0x0, 0x81, 0xfff, 0x39, 0x7, 0x2, 0x882, 0xffff]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000480)={r6, 0x30, &(0x7f00000002c0)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000001540)=0x10) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) ptrace(0x4207, r8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r8, 0x0, &(0x7f0000000040)) socket$inet6_dccp(0xa, 0x6, 0x0) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) sendto$inet(r5, &(0x7f0000000640)="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", 0xbc2, 0x40, &(0x7f00000001c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/03 02:24:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000000c0)={0x7d1, 0x0, 0xfff}, 0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000040)) dup2(r0, r1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/04/03 02:24:51 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000600)={0x0, 0xfff}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000a00)={r2, 0x1, 0x9, 0x5}, &(0x7f0000000a40)=0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x0, 0x200, 0x4, 0x3304, 0x0, 0x0, 0x3]}, &(0x7f0000000580)=0x100) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000840)={&(0x7f0000000800)=[0x0, 0x0, 0x0, 0x0], 0x4}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000940)={0x0, 0x0, 0x81, 0x9}, &(0x7f0000000980)=0x110) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x0, 0x4, 0xf8, 0x1}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc", 0x78}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fadvise64(r1, 0x29, 0x5, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x9, 0xfffffffffffffffb, 0x8205, 0xfff, 0x8, 0xfff, 0x1, 0xea5, r3}, 0x20) fdatasync(r1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000005c0)=0x6725, 0x4) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x302) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r4, 0x10000, 0xc77e}, &(0x7f00000003c0)=0x10) dup(r0) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000b40)) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000c00)=ANY=[@ANYRES16=r5, @ANYBLOB="0100e000527d4265be0e26eeb055f3617b46ac449b9385b7dc2190f23fb7ab35fa3598279f94226850980500000070cedae53ffa720e7b4a7b2ca800853054a68d475c03185650e014227ea362bfd5413fd25e0f8b112696c42ef708000000000000009853f13f6683c8f5e6df509afd1f1339571f039b26ffed9fcf1e698444579af30d3a6a92539c4946cac3227517612912a9f9fb903ced93e42ba3bf429c2647a69be1fc59725320c2493dc0f912e78d29ce341dfae9d00000009624fd4057ec02b78be3f93076ea0c514a92"], 0x2) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x0, 0x9}, &(0x7f0000000100)) 2018/04/03 02:24:51 executing program 0: socket$nl_route(0x10, 0x3, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', 'eth0\x00'}) 2018/04/03 02:24:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x80000001, 0x3, 0xd8, 'queue0\x00', 0x2}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/04/03 02:24:51 executing program 2: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000520000042bbd70000002000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x4c080}, 0x80) r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000340)}], 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x2, [0x0, 0x0]}, &(0x7f0000000d40)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40), &(0x7f0000000f80)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB], &(0x7f0000001600)=0x1) 2018/04/03 02:24:51 executing program 1: r0 = creat(&(0x7f0000af5000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/04/03 02:24:51 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = getuid() setfsuid(r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x256800) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000040)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, @empty, @dev={0xfe, 0x80, [], 0xb}, 0x1ff, 0x73dc, 0x8, 0x500, 0x4, 0x4030010, r4}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/03 02:24:51 executing program 0: r0 = socket$inet(0x2, 0x2000000000000002, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000445ffc)=0x5, 0x4) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000eeb000), &(0x7f00004c3ffc)=0x4) 2018/04/03 02:24:51 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x8000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'ifb0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) uname(&(0x7f0000000040)=""/133) 2018/04/03 02:24:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="98", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='veno\x00', 0x5) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x80) read$eventfd(r2, &(0x7f00000000c0), 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x6, @empty, 0x7}, 0x1c) shutdown(r0, 0x1) 2018/04/03 02:24:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fd6ffc)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) 2018/04/03 02:24:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pread64(r0, &(0x7f0000faf000)=""/4096, 0x1000, 0x15) r1 = getpgrp(0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"188d904ed67620"}, 0x6}, 0x10) ptrace$pokeuser(0x6, r1, 0x100007f, 0x1ff) dup2(r0, r0) 2018/04/03 02:24:52 executing program 1: r0 = creat(&(0x7f0000af5000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/04/03 02:24:52 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000540)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e1982431", 0x16, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x80, "147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df062b4b66c882ba9442bac3b9b6d420938dca4b48c863fb4acd064a"}, &(0x7f0000000240)=0x88) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r3, 0x10000, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) [ 51.682561] syz-executor2 (5336) used greatest stack depth: 23128 bytes left 2018/04/03 02:24:52 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000d00)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000e40)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x810}, 0xc, &(0x7f0000000e00)={&(0x7f0000000d40)={0xa4, r1, 0x500, 0x70bd25, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xdd4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xd69c}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r2 = socket(0x2, 0x80801, 0x0) setsockopt$sock_int(r2, 0x1, 0x20, &(0x7f0000005000), 0x4) 2018/04/03 02:24:52 executing program 5: timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a700080045003c00000000ffff9fff4e204e2000289078d66de65b84ff586a056306b3cc3b3636e0baeeda84b208c5dd3a4ddbe1aec76cb01df9a401eab4b128ce069e46a148cd2eedf68036b655cde16f2fd23f8ebfdf793d3c40ba73d8f314e346538fa156a16b424c92db2dd9aa5010b5"], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{0x6}]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r3 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0x0, &(0x7f0000000900)=""/143}]}) connect$inet6(r3, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r4, 0x0, 0xffff, 0x1f) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r3, r4, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) setsockopt$inet_buf(r4, 0x0, 0x2d, &(0x7f0000000400)="0989c0fdd4d4fdd9a1b9f74da1e30520f0185bc41c1a0e45a6b558f2a28638a07bfb86a7acf23902b167456e64ac3f8f9b87034ccb04e8526c61ff8b5175fbfd6d349689a6bb7c384c74cfa48710db83217b328d1849adcfcd02a943e342389e7eac14d03739b852bfadb01b2af74fd5ac2d8a77ce8076ce363425dbe05454015cee3d3c06ded222e9abb2cce49fbb5c29411e42dc8cb0bd5d9615aee2d46824a75ed61f38c5c7c0fafd06d71c6323218363461edc252f755b0cf610089a6bdda3f3e5a0b250343c9a", 0xc9) unlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/03 02:24:52 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc0, 0x0) lseek(r0, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000000c0)={0x80, 0x1}) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 02:24:52 executing program 3: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4800, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000240)=""/4096) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/95, 0x5f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x440b, &(0x7f0000000200)=0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) fcntl$setownex(r1, 0xf, &(0x7f00000001c0)={0x0, r2}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x802, 0x0) 2018/04/03 02:24:52 executing program 2: mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) msync(&(0x7f0000961000/0x4000)=nil, 0x4000, 0x2) 2018/04/03 02:24:52 executing program 7: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000180)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000280), 0x5dae) rt_sigpending(&(0x7f0000000100), 0x8) r0 = gettid() r1 = request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='\x00', 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f0000000400)=""/4096, 0x1000) getpgid(r0) epoll_pwait(0xffffffffffffffff, &(0x7f00000001c0)=[{}, {}, {}], 0x3, 0x4, &(0x7f0000000200)={0x5}, 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000240)={0xe4d0, 0x0, 0x10000, 0x8}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000300)) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f00000002c0)={0x0, r3, 0x10003, 0x6}) creat(&(0x7f0000001400)='./file0\x00', 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[0x0, 0x6, 0x7]}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}}) 2018/04/03 02:24:52 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000b00)=0x0) r1 = getpgid(r0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000280)='./file0\x00') sched_setaffinity(r1, 0xfffffffffffffefe, &(0x7f0000000500)) lseek(r2, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x5}, &(0x7f0000000100)) r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000900)=0xffffffffffffffde) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x90) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000600)={0x0, @empty, @broadcast}, &(0x7f0000000880)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00000008c0)={@ipv4={[], [0xff, 0xff]}, 0x76, r5}) r6 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000500)=r6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r3, 0x1}, &(0x7f0000000380)=0x8) socketpair$inet6(0xa, 0xa, 0x64, &(0x7f00000002c0)) getpeername$packet(r4, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x3, 0x6, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x7, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e08d76ba51"], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x2}, &(0x7f0000000200)=0x8) accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) 2018/04/03 02:24:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000341000)={0x10, 0x0, 0xffffffffffffffff, 0x10001}, 0xfffffc50) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f95ff0)=[{0x6}]}, 0x10) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/04/03 02:24:52 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2000000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x101002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) kexec_load(0x7, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="1bb2e3cafeda4470027cd5db5396e8f2788461969fcef6f7ffa683a74ca8996c8744eeadb1a01b70c9ab292af6ed3dcf164802456c707f5ee8", 0x39, 0x0, 0x2}], 0x3f0000) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r5, &(0x7f0000000600)=ANY=[@ANYBLOB="000001000000ff0101006f008c0500310017ff010000000000000000000000000001ff0200000000000000000000000000014e23000000319078a6dccc10636e1494e4e0a82a2a493bda23a590f86cb69823128d8bd3ef63325559b4878147922a27a9"], 0x1) fcntl$setstatus(r5, 0x4, 0x6000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000480)="d587ca22b677e28c864273240fb60055", 0x10) pwritev(r5, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000065875fdb8cf29c5d11080f45b90573ad01a08876a53c", @ANYRES16=0x0, @ANYBLOB="000026bd7000000000000a000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x7fffffff, 0x41e, 0x1}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0xcc, 0x6, 0x40, 0x100000001, 0x0, 0x0, 0x0, {r6, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x3}}, &(0x7f00000001c0)=0xb0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000000300), &(0x7f00000002c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000680)={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e1e, 0x200000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xd2}, 0x3, [0x7fffffff, 0x80000001, 0x7, 0xfffffffffffffffa, 0x80, 0x7, 0x0, 0x2]}, 0x5c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="09003cddbb000009007f000300501c0100bc28f298fbfff3ab2a4b818932a6cb413036b9fe654e0000"], &(0x7f0000000200)=0x1) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)=0x1, 0x4) pread64(r1, &(0x7f00000007c0)=""/156, 0x9c, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/04/03 02:24:52 executing program 6: timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r2, &(0x7f0000002400)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000500)=""/82, 0x52}, {&(0x7f0000000780)=""/174, 0xae}, {&(0x7f0000000340)=""/41, 0x29}], 0x5, 0x0, 0x0, 0xe4b9}, 0x7ff}, {{&(0x7f0000000b80)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c00)=""/73, 0x49}, {&(0x7f0000000840)=""/12, 0xc}, {&(0x7f0000000c80)=""/41, 0x29}, {&(0x7f0000000cc0)=""/115, 0x73}], 0x4, &(0x7f0000000d80)=""/122, 0x7a, 0x4}, 0x6}, {{&(0x7f0000000e00)=@nl=@unspec, 0x80, &(0x7f0000001040)=[{&(0x7f0000000e80)}, {&(0x7f0000000ec0)=""/30, 0x1e}, {&(0x7f0000000f00)=""/67, 0x43}, {&(0x7f0000000f80)}, {&(0x7f0000000fc0)=""/75, 0x4b}], 0x5, &(0x7f00000010c0)=""/97, 0x61, 0x8001}, 0x19b00000000}, {{&(0x7f0000001140), 0x80, &(0x7f00000022c0)=[{&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/186, 0xba}, {&(0x7f0000002280)=""/49, 0x31}], 0x3, &(0x7f0000002300)=""/253, 0xfd, 0x6}, 0x2}], 0x4, 0x1, 0x0) sendto$packet(r1, &(0x7f0000000000)="008452e35976fcfd1e26c47d7bcfa7b207170c3d41", 0x15, 0x0, &(0x7f0000002500)={0x11, 0x6, r3, 0x1, 0xfffffffffffffffc, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x14) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000740), &(0x7f0000000780)=0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000940)) r5 = fcntl$dupfd(r4, 0x406, r4) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000006c0), &(0x7f0000000180)=0x4) epoll_wait(r6, &(0x7f0000000380), 0x0, 0x8) bind$inet6(r5, &(0x7f0000000280)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7}, 0x4) rt_sigprocmask(0x2, &(0x7f0000000340)={0xa4b}, 0x0, 0x8) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00004fe000), 0x4) getsockopt$inet6_tcp_int(r7, 0x6, 0x14, &(0x7f0000000500), &(0x7f0000000540)=0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) r8 = add_key(&(0x7f0000000480)='.request_key_auth\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="e15887d3edcfded78e6d73353442e6693dcc258935eaa9cc876a0ac079cc220460e69b51676cc2e32009e8d9dca8b035064e11c8cd10888c2437b4495146b74ab214dc3f71f1399219e927b4cb76b5b4020325226f6c2048ae68d55ce50443580f7ac73ca723e749d075749453542023686cc695330c98eea888c4402dd354943d62dc946f0138abf17195fcfd5e04fef41a8b294d0c59d5e721986325249dc7ac88d3b76745b968e5fcdad21d11bd4fc6691c11", 0xb4, 0xfffffffffffffffd) r9 = add_key(&(0x7f00000003c0)='blacklist\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x98, r8) keyctl$assume_authority(0x10, r9) recvmmsg(0xffffffffffffffff, &(0x7f00000096c0)=[{{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002a00)=""/236, 0xec}, {&(0x7f0000002b00)=""/116, 0x74}, {&(0x7f0000002b80)=""/69, 0x45}, {&(0x7f0000002c00)=""/230, 0xe6}, {&(0x7f0000002d00)=""/98, 0x62}], 0x5, &(0x7f0000002e40)=""/93, 0x5d}}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=""/8, 0x8}, 0x7fff}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/232, 0xe8, 0x97f}, 0x80}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006980)=""/83, 0x53}, {&(0x7f0000006b00)=""/4096, 0x1000}, {&(0x7f0000007b00)=""/119, 0x77}, {&(0x7f0000007b80)=""/60, 0x3c}], 0x4, &(0x7f0000007d80)=""/4096, 0x1000}, 0xb53}], 0x4, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0xffffffff}, &(0x7f0000000640)=0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) listen(r7, 0x1) openat$cgroup_ro(r6, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) 2018/04/03 02:24:52 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000ec0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000f00)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000f40)={r1}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0xa201, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000005c0)=""/195, &(0x7f00000003c0)=0xc3) r4 = fcntl$getown(r3, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) process_vm_writev(r4, &(0x7f00000009c0)=[{&(0x7f0000000700)=""/51, 0x33}, {&(0x7f0000000740)=""/255, 0xff}, {&(0x7f0000000840)=""/213, 0xd5}, {&(0x7f0000000940)=""/67, 0x43}], 0x4, &(0x7f0000000e40)=[{&(0x7f0000000a00)=""/208, 0xd0}, {&(0x7f0000000b00)=""/218, 0xda}, {&(0x7f0000000c00)=""/97, 0x61}, {&(0x7f0000000c80)=""/189, 0xbd}, {&(0x7f0000000d40)=""/253, 0xfd}], 0x5, 0x0) fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) prctl$void(0x15) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000440)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/03 02:24:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000341000)={0x10, 0x0, 0xffffffffffffffff, 0x10001}, 0xfffffc50) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f95ff0)=[{0x6}]}, 0x10) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/04/03 02:24:53 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x0, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r2, 0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mknod(&(0x7f0000001300)='./bus\x00', 0x13, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001580)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r4, 0x4, 0x6000) lgetxattr(&(0x7f0000000180)='./bus\x00', &(0x7f0000001700)=ANY=[@ANYBLOB="7379737465532e76616d666911f85458e27350110baf704d5014da23738a3476f50876bc9024b3d11fba3db52aac0ac15164504898215e5c0a84e3aff4eeff9c469dcb55af0d70f4207057767a18c8e27e03984b8252653a6faa7d4c7cfb7a2ae42989a9577318e2045a2910fb0e3e3cc45637d68c941676d3d0bba07d4f668c19"], &(0x7f0000001440)=""/235, 0xeb) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x0, 0x0, 0x0, r3}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r6) 2018/04/03 02:24:53 executing program 7: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) fchdir(0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000240)) r2 = inotify_init1(0x0) r3 = dup2(r2, 0xffffffffffffffff) truncate(&(0x7f0000000200)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) getsockname$inet(r0, &(0x7f0000000180), &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) r4 = socket$inet(0x2, 0x1, 0x0) r5 = dup(r4) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000001400)=[0x101, 0x2]) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r4, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r5, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x198}], 0x1, &(0x7f0000634000)}, 0x0) bind$inet(r3, &(0x7f0000000300)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) readv(r5, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) recvmsg(r5, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000006c00)=[{&(0x7f0000000100)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)="814c52ec3874dd3c609b93a3f03801999cd553bb8a79663bcd977d94a300a4f7bbbeb077", 0x24}], 0x1, &(0x7f0000000700)}, {&(0x7f0000006700)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000006b80)=[{&(0x7f0000006740)="086b0e885aead908456ac5f2a467cc7cc8b92c0228c68a120f8e108a875ad126e10cdbbf41747292d78910ffa4b280245dfc83c8074ffebc821ecbcf71ef904456d8a1a224041f9aeb54bc8d790f20c1c34dad01d9f7a0e26703ba01278df5f0096b4c6577df0131bc6b9f52336f0687b29d010b4ae3217b5f99e89fb37ca2d73182fc7afdf6be125318ae41c22b017ba91aba559546fa23537d8232c0e842463db3a5293a765046b47851ca681f66a9e7a46d2f72c422269e72370226ce93db794ed55ab392ce", 0xc7}, {&(0x7f0000006a00)="3b360c36b3f9238c90330fa1de855d360399f6d663e4a936d8bc30daab6c155e2efcdbc741e3a1f5d4f27114eef9c5ea57cd6653254f791be95724c8c3c0cc2783d046a1546261a7aa2365104a1b27d27dfa5360073057887c0962ec0177cc07bf69287b216bc9554d547399805ebdedeeb1d9c38cc1", 0x76}], 0x2, 0x0, 0x0, 0x40}], 0x2, 0x5) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) [ 52.251942] IPVS: Creating netns size=2552 id=9 2018/04/03 02:24:53 executing program 5: timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a700080045003c00000000ffff9fff4e204e2000289078d66de65b84ff586a056306b3cc3b3636e0baeeda84b208c5dd3a4ddbe1aec76cb01df9a401eab4b128ce069e46a148cd2eedf68036b655cde16f2fd23f8ebfdf793d3c40ba73d8f314e346538fa156a16b424c92db2dd9aa5010b5"], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{0x6}]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r3 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0x0, &(0x7f0000000900)=""/143}]}) connect$inet6(r3, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r4, 0x0, 0xffff, 0x1f) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r3, r4, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) setsockopt$inet_buf(r4, 0x0, 0x2d, &(0x7f0000000400)="0989c0fdd4d4fdd9a1b9f74da1e30520f0185bc41c1a0e45a6b558f2a28638a07bfb86a7acf23902b167456e64ac3f8f9b87034ccb04e8526c61ff8b5175fbfd6d349689a6bb7c384c74cfa48710db83217b328d1849adcfcd02a943e342389e7eac14d03739b852bfadb01b2af74fd5ac2d8a77ce8076ce363425dbe05454015cee3d3c06ded222e9abb2cce49fbb5c29411e42dc8cb0bd5d9615aee2d46824a75ed61f38c5c7c0fafd06d71c6323218363461edc252f755b0cf610089a6bdda3f3e5a0b250343c9a", 0xc9) unlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 52.351056] syz-executor5 (5361) used greatest stack depth: 22312 bytes left [ 52.395375] device lo entered promiscuous mode [ 52.431204] IPVS: Creating netns size=2552 id=10 [ 52.461454] device lo left promiscuous mode [ 52.498393] mmap: syz-executor2 (5417) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 52.504673] device lo entered promiscuous mode 2018/04/03 02:24:54 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000a6efa8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/04/03 02:24:54 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x7) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 2018/04/03 02:24:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/ptmx\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x10000, &(0x7f0000027000)={0x2, 0x5, 0x0, 0x6188}) sendmmsg(0xffffffffffffffff, &(0x7f0000006700), 0x0, 0x0) r1 = perf_event_open(&(0x7f0000220000)={0x0, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001b00)={@mcast2}, &(0x7f0000001b40)=0x14) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)="61748fa220abe074722f63757272653cace9") ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) pwritev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000540)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000380)=0xfffffffffffffdb8) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) fcntl$setflags(r1, 0x2, 0x1) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000020c0)={r3}, &(0x7f00000067c0)=0x8) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) readv(r2, &(0x7f0000000fc0)=[{&(0x7f0000000840)=""/99, 0x63}, {&(0x7f0000000b00)=""/148, 0x94}, {&(0x7f0000000500)=""/60, 0x3c}, {&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/214, 0xffffffffffffff6e}, {&(0x7f0000000d40)=""/99, 0x63}, {&(0x7f0000000dc0)=""/119, 0x77}, {&(0x7f0000000e40)=""/177, 0xb1}, {&(0x7f0000000f00)=""/130, 0x82}], 0x9) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x80, &(0x7f0000000540)={'filter\x00'}, &(0x7f0000000600)=0x78) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000005c0)={'yam0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000100)={0x2, 0x0, 0x4, 0x8}) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000000140)=""/102, &(0x7f0000000280)=0x66) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/checkreqprot\x00', 0x0, 0x0) sendmsg$unix(r5, &(0x7f0000000a80)={&(0x7f0000000780)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000800)="06015e41d33f50cebc5facf4c7a40b97", 0x10}], 0x1, 0x0, 0x0, 0x81}, 0x14) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000940)=ANY=[@ANYBLOB="7d7841f08f3ba1ccf83eb44b9165f3eef114f0d0969b7b5006e41b41d56a15f10543c02c2b06c411f0690c33df484e2d6b7f5e3a91f71e95a10109ddeaef05928f8006549f14d3401014d12bc6f4ded123e3eb09938ab43ef887dbd4023c17ff65b42c69a8315b4bd76c786c384d3d7b2ce242eb78c89ba220f50f25d8a8e303a97bf5efe529b58e6a6c34f47591aac734b022bd4902e9f2eddb10bd223d7c65ac57718accf8dea1cf5ae300245a2944acd9c9a155dff435561d307276fdc5517cedb6a61ab23ace7cb633ef05b3b8e8df4aa6"], &(0x7f0000000200)=""/102, 0x66) close(r0) fstat(r5, &(0x7f0000001080)) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) 2018/04/03 02:24:54 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690", 0x3) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fstat(r0, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x40, 0x4) select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000280)) 2018/04/03 02:24:54 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000000501000000ffffffe0000000000000"], 0x14}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r2, 0x201, 0x70bd29, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x20004084) 2018/04/03 02:24:54 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000240)=0x80, 0x247264028c9fc2e1) accept4$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000340)={0x0, "6906b5b84e0500000000010000008000", 0x3}, 0xc8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x36, r0, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000040)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0xb023cd4e5d50c117) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 2018/04/03 02:24:54 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000000080)='./file0/file0/file0\x00') renameat2(r0, &(0x7f0000833000)='./file0\x00', r0, &(0x7f00002bc000)='./file0/file0/file0\x00', 0x1) 2018/04/03 02:24:54 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x0, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r2, 0x5) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x7ffffe, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mknod(&(0x7f0000001300)='./bus\x00', 0x13, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380)={0x0}, &(0x7f00000013c0)=0xc) lstat(&(0x7f0000001400)='./bus\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001540)={r6, r7, r8}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000001580)=ANY=[@ANYRES32=r4, @ANYBLOB="71000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d167045001004cb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcbfcc25ad1790af2bb25fcd90249382f50a6ce2b858d6c7b2e9c1362c2e5169454320d114654911f4ea89b74134cf13ccb0d42daec6e8d336826b391d31a05c38aa36e3650f6806e2860cf2ccccc89c5055f7a14b7b9c7de74987039e36179983862fabf6f39e8318b6fab695303c43a252e74403a437e064474b4560acd8b5da401a0abb64c46b0e14e814ca58714bcd7cf054a13d14028f81267f6e6b875610565e0d4ac9de58896ba9fee59b1ada82de990891514"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r5, 0x4, 0x6000) lgetxattr(&(0x7f0000000180)='./bus\x00', &(0x7f0000001700)=ANY=[@ANYBLOB="7379737465532a76616d666911f85458e2733476f50876bc9024b3d11fba3db52aac0ac15164504898215e5c0a84e3aff4eeff9c469dcb55af0d70f420"], &(0x7f0000001440)=""/235, 0xeb) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x0, 0x0, 0x0, r4}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r9, 0x4) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0xffff}, 0x1c) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r10) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/04/03 02:24:54 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) poll(&(0x7f00000004c0)=[{r0}], 0x1, 0x0) 2018/04/03 02:24:54 executing program 0: syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000200)='./file0\x00', 0x2, 0x6, &(0x7f0000000540)=[{&(0x7f00000002c0)="9e818317572d6c0e86c6d91c350e251d11895ce81101f37149638737faafa1f042e292da86b9c3f9af71a4c90c5b660313ede4c5afef9f1fe30c8e34f0fe0ed82675393f3b7897781b05743f6b4cba9c21c73361d0617f0763af5ad6f39208db9faa5a5b", 0x64, 0x1}, {&(0x7f0000000340)="1219fbb3c75384ee98853799e8d1f56b1aac47c6034e01a44823e2a09662cb8b4249629c4ac77fcd71330fbe8bd2eb7b0da954fac7ebf211d239174adb0cf5b08d8dfbb58f923b1af284aec381832164c269ed472572ebfe454a91f37183fc1c68db465a8e3d290afb9c3d8fe048d4031c030a57b9038d2d7212d105b4dcc994b5771722919f413796feedeccae18653e8a9aec595921ef0a1f28186a887105d5d6887d983bf74f57832ac35eced6f0d9f7bfe3e0d8fddf8c35e8a0f90b2894eec0cf106f19646d778c0d2039bd84a57e04ba5b286735a68", 0xd8, 0x9}, {&(0x7f0000000240)="d5998fed391b29d08e934c942795f8d0793a", 0x12, 0x6}, {&(0x7f0000000440)="f312fef9e174234b63cd09f1ad68ff7f4b5dc8a27e862da7852ca22d2bfaa71219af7b7b", 0x24, 0x7ff}, {&(0x7f0000000480)="5afae44d228c583dee793d4b28b19be1f64593d6840f", 0x16, 0x8}, {&(0x7f00000004c0)="48388ae8b4eb590ca70b56c4ba2e032ac70115caea7ee5552d7aa3c7467ad9c53fd30cf4d94fee68748230d648dd04973ee7a27832717c49a64dd400229ccd5ab4f6e172", 0x44, 0x1}], 0x0, &(0x7f0000000600)={[{@codepage={'codepage', 0x3d, 'none'}, 0x2c}, {@creator={'creator', 0x3d, "30239389"}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x30, 0x31, 0x30]}, 0x2c}, {@creator={'creator', 0x3d, "9a752706"}, 0x2c}, {@uid={'uid', 0x3d, [0x36, 0x31, 0x3f, 0x36, 0x36, 0x0]}, 0x2c}, {@umask={'umask', 0x3d}, 0x2c}, {@quiet='quiet', 0x2c}, {@type={'type', 0x3d, "b474766d"}, 0x2c}]}) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690", 0x3) sendfile(r0, r0, &(0x7f0000001000), 0x3ff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000680)={0x0, 0xc2, "94a47f96525794c44f87e5ad4ffb10fad4e66cafeb0504a04e594161de384f5b417fdd1829f5ae8892febafffd742a6a5c8fbdde4477121468d20bc35ccb94b686f159509cf1072db1e1b49db770c9122d2519f3a20f7d7abcc7f9b7016759d3f22a2302da1a107db1d16a43c5ffdb602e4bcf315a7f53bbdc9df00dbca51376df3fd022803005157d38fc171780e4bfae6eb8d5c1a0366c574155b8f25ee24b8683f33a3167e94ebfb5cfa3cdd2b3917cb0bc6f55a32c218e62b51a7e2526236b12"}, &(0x7f0000000780)=0xca) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={r1, 0x6}, 0x8) select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000280)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x1fe000000000000, 0xf, 0x10, 0x8, "bb6823ca05865e3d796c21de558b4b0bed1c979e8e98a4f7d5c71058e3b90b70f83c0ccc37fb40ae3fb2b2ecf1bf410486a5bca48e070d2f1ae37d5cd2670fc5", "1b3f67c8f11a57dda6ba359c228520022ac84f2337b9aae75dbbc49cae99182d", [0xfffffffffffffffa, 0x20]}) flistxattr(r0, &(0x7f0000000800)=""/97, 0x61) 2018/04/03 02:24:54 executing program 1: r0 = syz_fuse_mount(&(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_wait(r1, &(0x7f000043dfe8)=[{}], 0x1, 0xffffffff) 2018/04/03 02:24:54 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x2, 0x7, 0x3, 0x3, r1}) inotify_init() ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x50f}, 0x1, 0x0, 0x0, {}, 0x0, 0x6}) 2018/04/03 02:24:54 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001000800050001000000080001000a00000008000b007369700008000b00736970000c0007001000000028000000080001000a000004040007002000000003000000080006"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a777e1aa31f415a944914fb741a", 0x24, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x500}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff98) 2018/04/03 02:24:54 executing program 6: r0 = socket$packet(0x11, 0xfffffffffffffffc, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xffffffffffffffd3, 0x20000000, &(0x7f0000668000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/03 02:24:54 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) lseek(r0, 0x0, 0x3) 2018/04/03 02:24:54 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000001c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x1, @rand_addr=0x100000001}}, 0x1e) ioctl$TCSETS(r1, 0x5402, &(0x7f0000235000)) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x100) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x3}, {0xa, 0x4e20, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr=0x527d}, 0x2}, 0x3, [0x2, 0xd3, 0x3, 0xfffffffffffff801, 0x1f, 0x3, 0x277]}, 0x5c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) bind$packet(r2, &(0x7f0000000340)={0x11, 0x1f, r4, 0x1, 0x5, 0x6, @random="998a5ad88c53"}, 0x14) 2018/04/03 02:24:54 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000400), 0x4) add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="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", 0xff, r4) ftruncate(r2, 0x27ffe) sendfile(r1, r1, &(0x7f000053cffc), 0x8080000001) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') ioctl$int_in(r2, 0x5473, &(0x7f0000000480)=0x20006) sendmsg$FOU_CMD_GET(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)=ANY=[@ANYBLOB="5800400095b2e803b3de5782ea44ea850d25c2dadba8598c80520cdc43488b1a452cd92361e9aadbe725eaa271b9e6f4374293e69a2c4b9874769477c07bf7d218ed446ea50536199b7273b19e1872ba9801ca7ad7100613297146c970d74755b0eb", @ANYRES16=r5, @ANYBLOB="200329bd7000fedbdf2503000000080001004e2400000800030006000000040005000800040002000000080001004e2400000800020002000000080001004e230000080002000a000000080002000a000000"], 0x58}, 0x1, 0x0, 0x0, 0x8800}, 0x800) fanotify_mark(r3, 0x80, 0x9, r3, &(0x7f0000000040)='./bus\x00') 2018/04/03 02:24:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="3b000000020000000021000000000000ff7f0000000000005f605fed7de215557ec83aee367695ec101ec3949889dd79e64c92804bbbcff3f009f2b0ac5b81a00eb5c379bb7daedea6482966207a0a4248340b08ec61633bc32b4d23f039da880300000000000000f2f1f2ab9ffef2e3d450fe67616c05f44a3204183f5310722394a7337520e5397149945e663b2a054e70ea254ecf12ebef8b7a6179"]}) 2018/04/03 02:24:54 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"73797aee06b799b3d78fd4a300", 0x1001}) write$tun(r0, &(0x7f00000000c0)={@void, @void, @mpls}, 0x0) r1 = dup(r0) accept(r1, 0x0, &(0x7f0000000080)) 2018/04/03 02:24:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x100, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000100), 0x2) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty, 0x6}, 0x1c) listen(r1, 0x2) sendto$inet6(r0, &(0x7f0000000080)="0b342668b7dc10b8fea19e1be9032d6ad3", 0xffffffffffffffe1, 0x20000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) accept4(r1, &(0x7f00003ad000)=@l2, &(0x7f00008f1ffc)=0xe, 0x0) r3 = fcntl$getown(r1, 0x9) syz_open_procfs(r3, &(0x7f0000000000)='net/igmp6\x00') 2018/04/03 02:24:55 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"73797aee06b799b3d78fd4a300", 0x1001}) write$tun(r0, &(0x7f00000000c0)={@void, @void, @mpls}, 0x0) r1 = dup(r0) accept(r1, 0x0, &(0x7f0000000080)) 2018/04/03 02:24:55 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0xfffffffffffffffe, 0x0, 0x101, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000001c0)={0xfffffffffffffffe, 0x0, 0x1ff, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000280)={0x9, 0x10000, 0x5, 0x8, 0xf6be, 0x8001}) 2018/04/03 02:24:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) setpriority(0x0, r1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ae3000)=0x3) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@random={'user.', '/dev/ptmx\x00'}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/04/03 02:24:55 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000580)={'bpq0\x00', 0xc011}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000140)={@rand_addr, @dev, 0x0}, &(0x7f0000000180)=0xc) r2 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x40) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x35, r1}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=r1) 2018/04/03 02:24:55 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe", 0x1f, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000001640)=ANY=[@ANYBLOB="618a0fdf12e7c4ca612cf6c24573c095008d2eb399342822424793660e0db4a2a1f4d0aa92c9f9e0da46f4bdca4458d9af82148c36ce55d2d1df64dd71ae85208a876fba9bf7f60b91e59f19da9e0b52f719ca34f8759a610f05592272ba115bfa6e65566d31b12d3e39619f0ff1f32aae566a94af531b7101d5d5c69cb0523e357888e7fd93bce67a3b12567fa3e5df019aaf4fa407460b24c4ea19bf41bd4b3a0001125370d94ea02ac07c66fa948cb42a6881be61274aa953bc0c11c82e0374f2"]}, 0x1}, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000280)="07aae1a838ce0d04c11aec113ddd07219fd7324bfbfa7bd29164033d928218d991ba1ff8244b09e9b88d236c6a1909717cb285c4519df5bbfff9080a699bf5d86cb35893b50b92921043b559b9dc0119d850b945bd7252425f14fdfedf338cfeca6871c6af734eb40e12567f17cc66338e07f142a92823a8648c1a66f5d742a3c473f1e39fc9fc1a71dc7e1ddefb20ebc96908ced32d1f2803a879") r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) r5 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'ifb0\x00'}) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) sendto$inet(r5, &(0x7f0000000640)="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", 0xff8, 0x24040800, &(0x7f0000000180)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000380)={0x9, 0x100, 0x5, 0x3, 0x4, 0x10000, 0x800, 0xf35}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000400)={0x0, 0xfffffffffffffff7}, &(0x7f0000000440)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) getsockname(0xffffffffffffffff, &(0x7f0000000580)=@ethernet={0x0, @dev}, &(0x7f0000000600)=0x73) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/03 02:24:55 executing program 5: r0 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r1, 0x0) fallocate(r1, 0x0, 0x0, 0x87dc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)={0x4400000000000000, 0x5, 0x3, 0x7, 0x3, [{0xffffffff, 0x6, 0x0, 0x0, 0x0, 0xc00}, {0x7, 0xffffffffffff0000, 0xffffffff00000000, 0x0, 0x0, 0x1009}, {0xff, 0x20, 0x1, 0x0, 0x0, 0x1004}]}) prctl$setname(0xf, &(0x7f0000001fff)='\x00') epoll_wait(r1, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x7f) rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) 2018/04/03 02:24:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10000005, 0x800) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000240)={0x6, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}]}) setsockopt(r0, 0x10a, 0x4, &(0x7f0000836000), 0xffffffffffffffb0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='/dev/sg#\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r2) 2018/04/03 02:24:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r1, r0, &(0x7f0000000000)=0x4, 0x3) 2018/04/03 02:24:55 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0xa00000000, 0x0, 0x0, @tick, {0x2}, {0x0, 0x1}, @time=@time={0x77359400}}], 0x30) ppoll(&(0x7f0000103ff8)=[{r0}], 0x3e3, &(0x7f0000000040)={0x77359400}, &(0x7f000024bff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) socketpair$inet6(0xa, 0xa, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/03 02:24:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KDMKTONE(r1, 0x4b30, 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x20000) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x7ff, &(0x7f0000000080)=0x2) writev(r0, &(0x7f00008cd000)=[{&(0x7f0000a49000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe58a2e04a03ca7265243e89000000282159050000000dfff90004a5000004001ce1ed910000000000221f100001000700000000006b0f536e2b10", 0x58}], 0x1) 2018/04/03 02:24:55 executing program 6: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) ioctl(r0, 0x0, &(0x7f00000004c0)="04b8660c81bbeb4021828de1075b69850448e41f98b1f2c50353736920adbcf2f25651af1e24980894fb819786fd2dbb4c4327") r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}]}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000005c0)={0x5, 0x200, 0x8000, 0x0, 0x1f, 0x9, 0xff, 0x2d21, r2}, 0x20) r3 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@loopback, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) r4 = dup(r3) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) open(&(0x7f0000000800)='./bus\x00', 0x100, 0x19) fchdir(r5) r6 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) unlink(&(0x7f0000000000)='./bus\x00') ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0xa, 0x11, 0x18, "7e34e925729932b6a168329222f7d156196288e73e2815ae8ed1b7964c5afbfeb040e780896c80a7df60ad64c3a9f429e1791a1029f1045d75c0a954ebf5040d", "a5256a321659f1f08daca73d76ad13f4b12c20d04935b8aaabc257d6d2df08657945b3afa956f9f09d16d32876acfa5d441eb1fdc310054f5d0d8fb82a431d6c", "c62408a8c4861debf5cd32d7d6bccc395158c31a4ee98eaa368d93378f1438e1", [0x5, 0x7fff]}) pwritev(r6, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x4e7}], 0x1, 0x0) setsockopt$inet_tcp_buf(r6, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe17208e927d579bb11494c", 0x16) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0xc0305302, &(0x7f0000000440)={0xfffffffffffffff8, 0x7, 0x80000001, 0x8, 0x4, 0x1}) sendto$inet6(r3, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000840)={r2, 0x46, "0a78b553432b5720460ce2129183a8400b59a44c26ba91b51715818d8b03551d2cdb5845e1462d8f860f7311b9b18844689f7d978e48f517bbe5c0420cea34787a01ac585db3"}, &(0x7f00000008c0)=0x4e) sendfile(0xffffffffffffffff, r7, &(0x7f0000000140), 0x7fffffff) sendfile(r4, r7, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/03 02:24:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x1, 0x2, 0x1, 0x3, 0x7f}, 0x73a}) r1 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x10004) 2018/04/03 02:24:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"6c6f00000000000000008000", &(0x7f0000000000)=ANY=[@ANYBLOB="08000000000000000080000000ad7b341f5119bd6e78c6bece573bf7b89c167f5fa5bb667cd9ad07f3ee5af3077014df692e77da7510f23337de4bcebf56d07f614e0ea3"]}) 2018/04/03 02:24:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x2f7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}, 0x7fffffff, 0x7fffffff, 0x7fffffff, 0xffff, 0x9ec}, &(0x7f0000000140)=0x98) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x20, 0x0, &(0x7f0000000240)=[@decrefs={0x40046307, 0x2}, @clear_death={0x400c630f, 0x1, 0x2}, @decrefs={0x40046307}], 0x79, 0x0, &(0x7f0000000280)="3cfa8a0032b87adea040a6e52991e8adb68df313d2afdd9228dde990545428a8386be4d268266044610445e068f59681cc3b53185bf2cd9e6228f8b3e051efa5f2ef56b549a28bb8a87971981d73131b0bd967f87442a20a3a2eba077d58b7409ef55c50e302c2bac746fd1c7584d6efce1812c19ae1cd4396"}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)={r2, 0x51, "34884cc12a29323ebd9bdf4e933ce9fdf0f648b9e49b0f90850f8410d99b5b724f2a79d9bcd0fda2a5d699bffb8c6468ccf1532d57ccb15f410b05c4fabe7ace637d260a5f94d59a96d4a368480e416a13"}, &(0x7f0000000200)=0x59) writev(r0, &(0x7f00003f1000)=[{&(0x7f0000000040)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a00040000000000350ff4000300000000000000060400", 0x39}], 0x1) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f00000003c0)="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", 0x1000) [ 55.007017] device bridge0 entered promiscuous mode 2018/04/03 02:24:55 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x4, 0xd8b8, 0x6, 'queue0\x00', 0x7fff}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfffffffffffffff8) [ 55.373376] binder: 5580:5581 ioctl c08c5334 20000040 returned -22 [ 55.381055] binder: 5580:5581 ioctl 40046205 fffffffffffffff8 returned -22 [ 55.389897] binder: 5580:5582 ioctl c08c5334 20000040 returned -22 2018/04/03 02:24:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000500)={r6, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0xa07, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000700)={{0x0, 0xff}, 0x0, 0x8, 0x4, {0x9, 0x8}, 0x0, 0xffffffffffff3e6f}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000004c0)) ftruncate(r3, 0x40001) fchdir(0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), 0x4) ioctl$void(r0, 0xc0045878) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000980)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x22) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r4, 0x80000, r5}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000680)=0x0) rt_sigqueueinfo(r7, 0x10, &(0x7f0000000280)={0x33, 0xffffffff, 0x5, 0x412e351b}) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000140)="8c25e2c6a2c3c728253871e02f52006b84fd4b75511e0c8b7064", 0x1a) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0xff, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000600)={{0xffffffffffffffff, 0x2, 0x7, 0x2, 0x1f}, 0x3}) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000780)="509b8fca85820477e424c4ea2c567c0821efd09dda345b61e3a1e38c8d5c6f15967cea98b58258edd49e8b7c4424c4bf198df387567b2cc2d4069ec73d534c4e72fa465b400628ba6b7ece5d948407caacfed861d6a9e0519a5b955f49451c28caf21ab8187965fbc99e5877c854a7bd86db714270c5919b6ea64ead79b184b0b8a5c64f707bb5920b748c0eaedd80c7115003b9f5c895176bddb6cefb46a9f23cb5a043b9ee17cb68e71e85026b939924cdfa0b5f38ac6c13fca4709be61726", 0xc0) sendfile(r0, r3, &(0x7f000000a000), 0x7ffff) 2018/04/03 02:24:56 executing program 6: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) fchdir(0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000c80000)="390000001100090468fe00008100000006ee00400300000045000106000000000000000004000200003f0002000007e200e10c00f41ee40009", 0x39}], 0x1) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0xfb, &(0x7f0000000000)=0x9, 0x4) recvmsg(r2, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) write$cgroup_pid(r0, &(0x7f00000014c0)=ANY=[], 0x373) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) getsockname$inet(r0, &(0x7f0000000180), &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000800)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x1) r6 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001100)="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", 0x13b, 0xfffffffffffffffd) keyctl$read(0xb, r6, &(0x7f0000001240)=""/200, 0x208) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r7, 0x40e, &(0x7f0000000480)=0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) openat$cgroup_int(r7, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0x837, 0x0, 0x0, 0x7fffffff, r5}, &(0x7f0000000380)=0x10) inotify_init1(0x0) 2018/04/03 02:24:56 executing program 7: r0 = syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) prctl$seccomp(0x16, 0x3, &(0x7f00000002c0)={0x2, &(0x7f0000000240)=[{0x10001, 0xffffffffffffffff, 0x8, 0x7fff}, {0x2, 0x1ff, 0x70, 0x40}]}) socket(0xc, 0x6, 0xe) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r3 = getpid() sched_setparam(r3, &(0x7f0000000400)) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x81006) fcntl$setpipe(r0, 0x407, 0x8001) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, 0xffffffffffffffff) accept4$inet6(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r4, r5, r6) r7 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="116348402b69aa6b6181441eb46123c1b3e79bcba0e260248c96d691db0de490c4be24339a702b857decc49ad8ab269d86ec60085c3a0cc934b2ecc9b553bcb22fc27aae64f8356e78d252d448838f78294395659217a608093bdb2d23bb2d6ec368fffc5e88a5e877a6e928b28c22bdebe718996e319ab342d1d1f2466a53fca7114534b3acaa9f3023824833b428ede0ce27f634bf3c606b4edb7d62268214cad107cf548b3c3ac86838172b74", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000480), &(0x7f0000000180)=0x32b) getsockopt$ARPT_SO_GET_INFO(r7, 0x0, 0x60, &(0x7f0000000380)={'filter\x00'}, &(0x7f0000000440)=0x44) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f00000001c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)}}], 0x0, 0x0, &(0x7f0000000240)}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080)=0x23, 0x102000004) write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) 2018/04/03 02:24:56 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe", 0x1f, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000001640)=ANY=[@ANYBLOB="618a0fdf12e7c4ca612cf6c24573c095008d2eb399342822424793660e0db4a2a1f4d0aa92c9f9e0da46f4bdca4458d9af82148c36ce55d2d1df64dd71ae85208a876fba9bf7f60b91e59f19da9e0b52f719ca34f8759a610f05592272ba115bfa6e65566d31b12d3e39619f0ff1f32aae566a94af531b7101d5d5c69cb0523e357888e7fd93bce67a3b12567fa3e5df019aaf4fa407460b24c4ea19bf41bd4b3a0001125370d94ea02ac07c66fa948cb42a6881be61274aa953bc0c11c82e0374f2"]}, 0x1}, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000280)="07aae1a838ce0d04c11aec113ddd07219fd7324bfbfa7bd29164033d928218d991ba1ff8244b09e9b88d236c6a1909717cb285c4519df5bbfff9080a699bf5d86cb35893b50b92921043b559b9dc0119d850b945bd7252425f14fdfedf338cfeca6871c6af734eb40e12567f17cc66338e07f142a92823a8648c1a66f5d742a3c473f1e39fc9fc1a71dc7e1ddefb20ebc96908ced32d1f2803a879") r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) r5 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'ifb0\x00'}) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) sendto$inet(r5, &(0x7f0000000640)="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", 0xff8, 0x24040800, &(0x7f0000000180)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000380)={0x9, 0x100, 0x5, 0x3, 0x4, 0x10000, 0x800, 0xf35}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000400)={0x0, 0xfffffffffffffff7}, &(0x7f0000000440)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) getsockname(0xffffffffffffffff, &(0x7f0000000580)=@ethernet={0x0, @dev}, &(0x7f0000000600)=0x73) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/03 02:24:56 executing program 4: mkdir(&(0x7f0000000180)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000080)='./control\x00', 0x40000, 0x122) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x4) utimensat(r0, &(0x7f0000000200)='./control\x00', &(0x7f0000000240)={{}, {0x77359400}}, 0x0) utimensat(r1, &(0x7f0000000280)='./control\x00', &(0x7f00000002c0)={{0x0, 0x2710}, {0x77359400}}, 0x0) 2018/04/03 02:24:56 executing program 1: r0 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000380)={0x84, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0e630c4000000000000000000000000008631040", @ANYRES64=r0, @ANYBLOB="00000000000000000663044001000000046304400000000001634040010000000000000000000000000000000000000000000000000000000000000000000000000000001800000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0363084054115d9fb1d3aa087df63bb03cd344e634a63cf145a3db50177ce58860de8a03228fb545b99957923cc16f0a16823664c8fac6a84c734c622d842aecb0c4e822a13d90d8d568da93b65632dd925a1412dba1805e3139815a320a1905000000000000213bf5b307b4df81404dcf5301009fa497acfc795ff6d5bbb2c9e428e5bd827f00d56adeb90cffe7c53d89255c1fafd5284affd6d83ef246372516a6c0d072dcc786d9ef1be3113c7ab215", @ANYRES64=0x0], 0x0, 0x0, &(0x7f0000000240)}) r1 = syz_open_dev$binder(&(0x7f0000000600)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r2, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a518", 0x5f, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = dup3(0xffffffffffffff9c, r2, 0x80000) openat$cgroup_int(r4, &(0x7f0000000240)='memory.swap.max\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000500)={0x0, 0x8c, "835b261dd9b432ff635961b8b2a4d6ffef9c30d15f6ff74e1e742ffbdcb0235a5c9e9255bab2be949481d75e561dc4528e8dee189356392358760ecfaaee556d7476bd0d9eb84e29ab2d87dc8e5c56b2d89af34be091844090362e0124eb5a2871b03a09a971f34f098d9e06ddfbcfbb299d97cb804fc0dc6013e79d73a4646e8bc23d97785832de25c11fee"}, &(0x7f00000002c0)=0x94) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000005c0)={r5, 0x7}, 0x8) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) r6 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r7 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467e", 0x18, r6) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r7, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa", 0x37}], 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2}) r8 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000003c0)={'tunl0\x00'}) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000280)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000012fc7)}) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000004c0)='cpuset.mem_hardwall\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x32b, 0x0, &(0x7f0000000040)}) poll(&(0x7f0000000000)=[{r8}], 0x1, 0x0) 2018/04/03 02:24:56 executing program 5: inotify_init1(0x80800) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x5) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0xe88}}, {{&(0x7f0000000080)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000fc400000001519f6a58cffc200"], 0x10}}], 0x2, 0x0) [ 55.485494] netlink: 25 bytes leftover after parsing attributes in process `syz-executor6'. [ 55.495941] device bridge0 entered promiscuous mode 2018/04/03 02:24:56 executing program 4: r0 = getpgrp(0x0) setpgid(r0, r0) [ 55.628723] IPv4: Oversized IP packet from 127.0.0.1 [ 55.636604] binder: 5601:5602 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 55.646331] binder: BINDER_SET_CONTEXT_MGR already set [ 55.651735] binder: 5601:5603 ioctl 40046207 0 returned -16 2018/04/03 02:24:56 executing program 0: syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000680)='./file0\x00', 0xfffffffffffff360, 0x7, &(0x7f0000000580)=[{&(0x7f0000000040)="eb14d472f2ecd3e0141311be138c239d6b8feb2ee9ccab18e75eea0843c6126dee300b2168f3739d18ec5f7f6efb3e074358645f5e64c198907f0388f0cf82dfce00b6c76140907ef033658f4401fd5c3366d4e4e06743c784bf1c9414ec83d3b7fa57ca55ae55234ed5857274558eb37e1a47a3c6c8748837ac068b734ab3b488cf2dedbdeb43176af8e78225c1adaa2725a12774ec02340a3fbb9df18fceff275fdeb2d9445390d809dfc4e88de9ac1adbf7df458965854220", 0xba, 0x1}, {&(0x7f0000000140)="1a7e0d7b0572c58fd82c5df1747cdada5b298ee659ffdd2511e9bf1ae9c7688b0c3b72b3240f607a03399e59a94922f547793a734a0ece065919000493dd5ecb4d43f825d1ca866119a903bf9296edfd6859cdaa34922340375569cab0726f6f23ee82256050b5f9d79d2e8ed51679a4e99eed7a760b1f952b7aa279fe94216173560b4332c7654bf6644837c6881ec9598bfdc129b1ff41e98e2226b237f68ebebe76b3f6c72b0e29b0b5ded988ad19", 0xb0, 0x5}, {&(0x7f0000000200)="d678659669eb818109315572ebf2368fc154637da1c355b8a38c630ae3ba238b4016e9495dc5f3d347cd35ae945cc36be30dc6f0dfd4778f9a21f6402913ab4fdfb59fdd620236a39f44a689414d4d773b92c37b814bfe0d3c255f71e9a12b588d3691ad01248e25cf1910d4b275e3edbbc39f4dfc169a8dad488ca6ebc2582c556b9fc823b818ea06", 0x89, 0x8000}, {&(0x7f00000002c0)="1da683d97c6a8e72eb7f77ab79e433f1d10a6d660fd05bc5f0725a10bd0adee745079b3dcad9678b81bed43977755ca21c2ded8077d56a2ea70f2b8f7cf5c1889ba52251dac55202248a75a7a5c57e64d6519dde5f3f044209de2efeefadfd911355fa4c36b3d6d4621ea9ec5f80a1e0126c13b8f9a5ecf59b49df6691fed727ef65c416d7e7bf894c8abad14a57f72751d466069192d897718d19d244fbb30a314a4ed9a2c6f02f7b340a9274c3063367cce284f3c1fa63511b4e0b7fc201722e8b2550d657c5561d5fed2d0716c100723fc906f595b1c1c4f48d5fa68c6e70f82f783026e63ccf", 0xe8, 0x6}, {&(0x7f00000003c0)="e521c6035beaeda5698cd4a76b59c406acbc2d757e8c0c450196204a2727bfd62b402a3d5272f5c5653f8d6a8df3b1eca9c2c9fe685fda8caa35201900416abce704f92fc7b6279241f398bd30875e86d6d6a655cc4629c0f86075204a9ed98bc4c7", 0x62, 0xcd}, {&(0x7f0000000640)="4f68829b786f4be07d80555d71f62c02aa63abd93282d03dc969bec5fda8", 0x1e, 0x4}, {&(0x7f0000000480)="4cb0359bb7af9aa28e0f1e90df3a3659dd9d1e6c536a073e146b0821fca295fd0411bc421eb61d9dcd19b1a2f1fd8adafbf6faf5f3bf6c748cd9bd7fee39aabe883cee155c1882c15d7b6e14379644596e099979d7c4f411d15860f7ac904ae06396d81563f0e18d5cad393e25cfd7478332cd8559418c3d23fa2d0a05a4d30ebf9145f2e7b6e230627d3f8a8315d17f0513e6615c0bd780c3afe5463ca98b75743711be03a6bf9d7003018a9eff532f1e097ae05377008cee005bc446f4cb76245778aba3462bdd51b43f8a7f3fa8", 0xcf, 0x6}], 0x80008, 0x7fffffffffffffff) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = dup2(0xffffffffffffff9c, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000780)) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f00000006c0)=""/137, &(0x7f0000000100)=0x89) [ 55.672651] binder: 5601:5602 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 55.926178] binder: 5617:5618 got transaction to invalid handle [ 55.932405] binder: 5617:5618 transaction failed 29201/-22, size -7294445472584077158-603742412973976536 line 3011 [ 55.944345] binder_alloc: 5617: binder_alloc_buf, no vma [ 55.950419] binder: 5617:5618 transaction failed 29189/-3, size 0-0 line 3134 [ 56.014699] binder: BINDER_SET_CONTEXT_MGR already set [ 56.020505] binder: 5617:5630 ioctl 40046207 0 returned -16 [ 56.032016] binder: 5617:5630 got transaction to invalid handle [ 56.038118] binder: 5617:5630 transaction failed 29201/-22, size -7294445472584077158-603742412973976536 line 3011 [ 56.055561] binder_alloc: 5617: binder_alloc_buf, no vma [ 56.061382] binder: 5617:5629 transaction failed 29189/-3, size 0-0 line 3134 [ 56.245017] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.254175] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/03 02:24:57 executing program 0: fchdir(0xffffffffffffffff) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) r2 = dup2(r1, 0xffffffffffffffff) truncate(&(0x7f0000000040)='./file0\x00', 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000006c00)=[{&(0x7f0000000100)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)="814c52ec3874dd3c609b93a3f03801999cd553bb8a79663bcd977d94a300a4f7bbbeb077", 0x24}], 0x1, &(0x7f0000000700)}, {&(0x7f00000005c0)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000001e80)=[{&(0x7f0000000b00)="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", 0x1000}], 0x1, &(0x7f0000001f00), 0x0, 0x8000}, {&(0x7f0000001f80)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000003440)=[{&(0x7f0000000700)="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", 0x1b4}], 0x1, &(0x7f00000034c0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xfffffffffffffff8, 0x200, 0x7, 0x2, 0xc2e, 0x7, 0x7ff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x1, 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0x2, 0x7, 0x81}}, @init={0x18, 0x84, 0x0, {0x80, 0x0, 0x7, 0x100000000}}, @sndinfo={0x20, 0x84, 0x2, {0x23593dce, 0x200, 0x0, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8005, 0x4, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x0, 0x5425, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8000, 0x100000001, 0xc07b, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x8000, 0x4, 0x10000, 0x6000000000000000, 0x2, 0x7, r4}}], 0x1b0, 0x4000000}, {&(0x7f0000003cc0)=@in6={0xa, 0x4e24, 0x40, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c, &(0x7f0000004e80)=[{&(0x7f0000003d00)="80", 0x1}, {&(0x7f0000004d40)}], 0x2, &(0x7f0000004ec0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x0, 0x1000, r4}}], 0x30, 0x1}, {&(0x7f0000004f00)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000005040), 0x1, &(0x7f0000005080)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x7, 0x4, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffa, 0xe, 0x1, 0xfffffffffffffff9, 0xffffffff80000000, 0x3ff, 0xfffffffffffffff8, 0x2, r3}}], 0x60, 0x8040}, {&(0x7f0000005140)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000006680)=[{&(0x7f0000005180)="8025fcf463d22b6b9be517722dc533408dbc207b92f0c2ae943ecc46b3c9c7b7251888923c2053409d25058a8efc7877be09e3630acb68ef3e0ff9553fb2243ba537c033ab450d044abc0a7e47a147129d55a29671b0c21ea5df6adb601c2573aed49b60fd37813576c61b8eca4ff8a4630f7033042afddcda9962f17564f2a48a025af6bab7da458dd4a09be5c7313733fcd7af21f4f99f7bf54d1b1ce7f020679c56e73e5b1a68060701f23322e3035d9a85b50e2e76adec1572fb3a28717be3955007b6069ae7b0dda42ddcdad0632a940fc93eb8954be46868ba7974c823959efce407e05dcf16a1a4bad4", 0xed}, {&(0x7f0000006280)="dbc859acc0ff9f78982eecd49716933488b023444e14516c09b13cee2fc4b843ba537019f586c3c43e47356e17ecf976fbef28faad3449468d8db904fd176e6c359f4ab49292f8dab485070d35329e9e7b7935836dc55f658d71b44618198507afea9d2c708ea792a711632ade2b26c90bcfe2e3a33d5276fbc3", 0x7a}, {&(0x7f0000006340)="7b10e07b47e34bbe1f8cc542826f798307791df996433ce146d31616638cfa3e15bb2db9d12fd4265ea5ca2b19c892556bb39914541756d0a23e0908f0f144879feeba8f6faf82fa16cbb3e645c23618a65a3d054fa694306469ed995f445cdd68654b465d9d774e529e32195be57395c6c6360aeeb399ce6b4c9341be324fef12ad937093f80a42890c18513da7479e9b4fe72a07fda4f586aca27a34f7c4232d6da82122b35f53479e2bce94001db551c3f307eff031e9a5ded9326d44896b2a9d83b831b3ba255be3870e716e8e4bab5db078d3ca48a5eb27c33e92bba03e212bbe2d6d05dd25d4cb54869332330ddbd59d2d9c017da2", 0xf8}, {&(0x7f0000006500)="9c13eb9372f13ae36199610e747f367ca84fe85aea7c27c6983dadd6b47a724d2e9b98c8c5ad3c9891191ca0c7ee90a981d4cbadc984d7bdf3dac0c7064605262f0d1f753d3526d106ffcdc96d598d0de3335d32557eb417391053b9daa24f24b262855883aba09f427b1f51bf2efa575637a350225d9d6be85557a630b3ad61e2b68036d880d06a09b32f5e7de527e7cad2f8ccb99305b64ead523c964cbd0c358a6b727e7248885f562c06d25c09e5dbdfa37222236834b5deb4d608c9541e64fc262dabc5f7321ca0aa59a27d20d260df9948a1b2129a1359550b49c76a081bad31f648dc5f95da7c1049", 0xec}], 0x4, 0x0, 0x0, 0x4000000}, {&(0x7f0000006700)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000006b80)=[{&(0x7f0000006740)="086b0e885aead908456ac5f2a467cc7cc8b92c0228c68a120f8e108a875ad126e10cdbbf41747292d78910ffa4b280245dfc83c8074ffebc821ecbcf71ef904456d8a1a224041f9aeb54bc8d790f20c1c34dad01d9f7a0e26703ba01278df5f0096b4c6577df0131bc6b9f52336f0687b29d010b4ae3217b5f99e89fb37ca2d73182fc7afdf6be125318ae41c22b017ba91aba559546fa23537d8232c0e842463db3a5293a765046b47851ca681f66a9e7a46d2f72c422269e72370226ce93db794ed55ab392ce", 0xc7}, {&(0x7f0000006880)="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", 0xfe}, {&(0x7f0000006a00)="3b360c36b3f9238c90330fa1de855d360399f6d663e4a936d8bc30daab6c155e2efcdbc741e3a1f5d4f27114eef9c5ea57cd6653254f791be95724c8c3c0cc2783d046a1546261a7aa2365104a1b27d27dfa5360073057887c0962ec0177cc07bf69287b216bc9554d547399805ebdedeeb1d9c38cc1", 0x55}], 0x3, 0x0, 0x0, 0x40}], 0x7, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) ioprio_set$pid(0x1, r5, 0xa9c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180)=0x4, 0x4) dup(r2) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/03 02:24:57 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) fstat(r0, &(0x7f0000000000)) fallocate(r0, 0x3, 0x1f, 0x2) 2018/04/03 02:24:57 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_pwait(r0, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x2, &(0x7f00000000c0)={0xffffffffffffff02}, 0x8) r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x2283, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x1, 0x4, {0xa, 0x4e23, 0x22cc, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x3a) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/04/03 02:24:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00005e8ffc), &(0x7f0000ea2000)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/03 02:24:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYBLOB="3378b16b95fc3c5cf93bc295f5e7473ba76d5b8c07000000e0c200d2ae60d85059f948e96fe4ecfb9151429998bab88aec87"], &(0x7f0000002300)=0x1) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x3, 0x6d5468a8, 0x1000, 0x5, 0x9, 0x842c, 0x1, 0x3, 0x44, 0x3, 0xfc6}, 0xb) bind$vsock_stream(r1, &(0x7f0000000380)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x48, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x97, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x13}, 0x3f}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e23, 0x80000001, @loopback={0x0, 0x1}, 0x4}}, 0xfffffffeffffffff, 0x8, 0x1, 0x1, 0x5c}, &(0x7f0000000400)=0x98) sendto$inet(r0, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd4442098dfdc", 0x37, 0x0, &(0x7f0000000080)={0x2}, 0x10) 2018/04/03 02:24:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x80000, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000)={0x6, 0x8, 0x0, 0x2, 0x3, 0x9, 0x5}, 0xc) bind$inet6(r3, &(0x7f00001fefe4)={0xa}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) getpid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000100)) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = gettid() getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000240)=""/67, &(0x7f00000002c0)=0xffffffffffffffcc) timer_create(0x0, &(0x7f00000003c0)={0x0, 0x12}, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r5, r6+30000000}}, &(0x7f0000040000)) accept(r1, &(0x7f0000000340)=@alg, &(0x7f0000000440)=0x58) bind$inet6(r2, &(0x7f0000000200)={0xa, 0x4e20, 0x2, @empty, 0x56c90a35}, 0x1c) tkill(r4, 0x15) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/03 02:24:57 executing program 5: socket(0x0, 0x20000000802, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000340), 0x2) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg(r2, &(0x7f0000000b00)={&(0x7f0000000440)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000001600)=ANY=[], 0x0, 0x80000}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x9, 0x1e000000}, 0x14) r5 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x80800) getsockname$packet(r4, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) sendto$packet(r5, &(0x7f0000000880), 0x0, 0x0, &(0x7f0000000980)={0x11, 0x1f, r6, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) signalfd(r1, &(0x7f0000000080)={0x8}, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000380)={'bcsf0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r7 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r7, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="000001000000000081000000000000fe07000000ffffffff020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020800000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) lseek(0xffffffffffffffff, 0x0, 0x1) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0x0, 0x4}) 2018/04/03 02:24:57 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x7e7}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ftruncate(r1, 0x3) r3 = gettid() sched_getaffinity(r3, 0x8, &(0x7f0000000940)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r4) ioprio_get$pid(0x0, r4) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r0, 0x1408}, {r2, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2, 0x4}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x9, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f0000c05000)="240000001a0025f0046bbc04fef7001c020b49ff00000000800008000800030001000000", 0x24) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000900)={0x6}, 0x4) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x77359400}}) fchdir(r5) ioctl$int_out(r5, 0x2, &(0x7f0000000000)) 2018/04/03 02:24:57 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000024007f0000001200000001000d0f23ff0100000000000000f1ffffff1300ff10", 0x24) sendmsg(r0, &(0x7f0000002800)={&(0x7f0000000040)=@llc={0x1a, 0x32f, 0x89a, 0x3, 0x2, 0x80000001, @random="4d4368d433c8"}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)="7fb8290a0e3dd0d085cc7c5e0a6c4ee8a244c1d9607d990f39e86f791422de1420e3e768723b29a71b693c57049422f402c907cdd5498851b8cf74e727853e275224c1e3896ca105eaad9bdbe6477c281e65685db86bf74a924f15d60776e4ff8eae24080362ecadc7957a476e08717d8117b3e3d6fc1c656cb6abc021a8208b4a9637f9accbc16d6811a018140e3031e4f13411c27135b84c53d2fec96b5c6ceb58560b2ca912ac730acfcea2cdc0bed6f61a8c71f8f2537dd3cc1a6722c5a9be9b4e013d5fc17da890f33e611afe70", 0xd0}, {&(0x7f00000001c0)="1075c0671a702339f9b6cf34933042dc2f3ca09b76a77349d614dfc3cebaea91321b39ac13d30bddafc0aefe3dcda419522aa8f3ba3080ded8ffb8454e766a58644fa8952931d8e10689273e1f3bb158977d8b8f4014bd9ee1a5e88cf430e9686776e19b7ebf0cae81e3600ecffe222584343b98b1884d16581ad09f2b275005b1e4a17553ba9f59df368e29184e1b64cfbc595f7c3d7e45fbbf75379a6747c20e4e80b78ada8e96bd717c2e45d2e8d0f33145fd7f302f3ebe7b15ade45b54b3cf4e2421f87aaf41e8005cf395fd7875f982058349efe8f5210fef3d416d1c3ce052dcb2c15aaf75d7da", 0xea}, {&(0x7f00000002c0)="1a3b15c1ab677ef5b72d4bb5928361fad5c378b4446281e7be8d5a", 0x1b}, {&(0x7f0000000300)="529a6ee2a85f92c06aa29c019de2c26dacb31e863f54c25491ac09aa1a", 0x1d}, {&(0x7f0000000340)="fabf480d65a946d74d4a9c18bace8eac4507e0ff5f677cad840b6cd2db524caed3e13a1d2e93979e8ba5099fcf15e60791bb5c420c353d01897e9e1a645e81281243f15e58d102e2e060a218dabc8c6c39f28956220d43673db32f48e5f5f1214a", 0x61}, {&(0x7f00000003c0)="826fabe07910bf217245d9861cb7e9a3dd12bb92dc3e2f3af36fb626edbf0fe1544bba4b2f2b8089aa5fa643cbeec1059e23479bef9dc87ace4e3700a426e50053d4377f169658bbc526e3274b1dcf48d91bb462e1d3b2eefdcedb3ffdcb2986d33cd01b4145e4b4c95f89ef2abd46e222989b52c9a481649a5b24e3", 0x7c}, {&(0x7f0000000440)="b32b8286205aafadf02e4255269efaef3161cba0c69a93a482dcd7554ef0b5c03717108a7197abcd803abeb61e259f309d8c09cc3b9f6063bf428e6c38a25bc7ad29a6a91e02caafc16a2e5083e340ed35fb388d147ea8134b0c2310f24fe0bd61f0f0734e126c3d291a14c1d7a7583df106bf184263", 0x76}], 0x7, &(0x7f0000000540)=[{0xf8, 0x113, 0x6, "f1c723c6269591e6a6e97966d3c9210366caf9da0444c9b8544ba31eba8da5de27c218c3142a5acabe7a072d550793a89cd6843423b2a60c1b08696c55c5ae4ed0d59c456d2024d9612c569b4e59bef6852c7b253c31fa38ce0e7fc63c0682acf961283719319e2c126a3b4c213abc4160203a84932a90c59c3fa3ee1fac9b397427f4816b46faea7ee3cb8b62a2728c6110dddad329fed11226bc056887fb4c24f7c8183c9415aa0625c73d4312c5af74597da7ae78feaa32fb186694fc79e0b8a645e1fc4ac8e1b5fabbb7ed34de28a8ff6a21d2462c30a928bbaa5a009288a4dde1eca73e13b6"}, {0x40, 0x100, 0xff, "c81066fde933c42f9139a21786fe6b695f1ab17f9a32c7847a92df420de7502ea074aba1feb8813cc514a7ab5b2095"}, {0x1010, 0x3a, 0xdf, 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{0x18, 0x105, 0x8, "350c124b"}], 0x22b8, 0x4000001}, 0x4000000) [ 56.399637] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 56.411708] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 02:24:57 executing program 4: fchdir(0xffffffffffffffff) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000378000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00000ad000/0x1000)=nil) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000080)=""/36) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x1a8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000300)=ANY=[]) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f00000004c0)={{0x3a, @multicast1=0xe0000001, 0x4e22, 0x2, 'dh\x00', 0x1}, {@broadcast=0xffffffff, 0x4e24, 0x0, 0x81, 0x0, 0x3f}}, 0x44) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1, 0x0, 0x0, 0x54}, 0x4000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="04000014", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x1c) r3 = socket(0x10, 0x80002, 0x0) write(r3, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9", 0x1a) write(r3, &(0x7f0000000540)="4faf2b4f2107c34b77b90cff37220025cf8ddfecc6d25c8d5401f887685ac2316aa177a8fc8874346ad94d5ed9429be4a038ef912429c4d14e3aeb84e33adabac1a2fe4940417787eb39681bd589c7da4f60877895c739b9f2acea38836eec", 0x5f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000680)={0x0, 0x7, 0x0, 'queue1\x00', 0x4}) connect$netlink(r3, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000380)=""/199) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000300)={0x2}, &(0x7f0000000480), &(0x7f0000000600)={r4, r5+10000000}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000240), &(0x7f0000000280)) lchown(&(0x7f0000000100)='./file0\x00', r6, r7) 2018/04/03 02:24:57 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4080, 0x0) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f00000000c0)) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x802) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x8000, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet(0x2, 0x5, 0x4000000000, &(0x7f0000000200)) r1 = syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x10000) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000dd9fc8)={&(0x7f0000cba000)={0x10}, 0xc, &(0x7f0000684000)={&(0x7f0000c30000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x20000000) 2018/04/03 02:24:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r1, 0x8, 0x70bd29, 0x25dfdbfc, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) accept4$inet(r2, &(0x7f0000000200)={0x0, 0x0, @rand_addr}, &(0x7f0000000240)=0x10, 0x80800) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000177ff4)=""/12, &(0x7f0000000040)=0xfffffffffffffe11) 2018/04/03 02:24:57 executing program 5: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) keyctl$link(0x8, r0, r1) 2018/04/03 02:24:57 executing program 1: sync() r0 = memfd_create(&(0x7f0000000a40)='posix_acl_accesstrusted\x00', 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'ip_vti0\x00', &(0x7f00000003c0)=ANY=[]}) fsetxattr(r0, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f00000003c0)='/@ppp1\x00', 0x7, 0x3) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xffff) r1 = inotify_init1(0x0) getsockopt(0xffffffffffffffff, 0x800, 0x0, &(0x7f0000000440)=""/129, &(0x7f00000002c0)=0x81) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r2) clone(0x0, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c0000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(r0, &(0x7f0000000340), &(0x7f0000000280)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) futex(&(0x7f00000000c0)=0x2, 0x0, 0x2, &(0x7f0000000880)={0x0, 0x989680}, &(0x7f00000006c0), 0x2) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) sendto(r3, &(0x7f00000004c0)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868a", 0x2f, 0x1, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) socket$inet(0x2, 0x6, 0x8) 2018/04/03 02:24:57 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x169) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x204200) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="0500000007002001080002003f00"], &(0x7f0000000280)=0xe) write$cgroup_subtree(r3, &(0x7f0000000cc0)=ANY=[@ANYRES32], 0x4) readv(r2, &(0x7f0000000bc0)=[{&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f00000006c0)=""/155, 0x9b}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x7) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') [ 56.724433] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 56.753655] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 56.808715] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1825 sclass=netlink_route_socket [ 57.586487] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1825 sclass=netlink_route_socket 2018/04/03 02:24:58 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/keychord\x00', 0x28000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000240)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) sendmsg$inet_sctp(r3, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)="fc3e767ef0ede84804f782c4f1e011a2510e62e36408ec6384b133ce54c83635f17acaeb56876447377ce20b12b77675c122324e10307e66d0334869e58d97c267480faafa7c59c8ffb20e545f691da446e81ce2", 0x54}], 0x1, &(0x7f0000000840), 0x0, 0x40}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x3c, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setgroups(0x1, &(0x7f0000000200)=[0x0]) fchmod(0xffffffffffffffff, 0x101) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000005c0)=@ethtool_gstrings={0x1b, 0x9, 0x9d, "dde00767c48cd0d737a7561a9d123d2c30be3c1ca708c19418e2e9cdbf84c1db20c5428b98515f711828eb2a8f5ada805ed8e1932d06397fb393f00a3a29634b9a75df5a09626c5fea955674e12c8a12d3b49d0acb21a034d5f7d506b0831efd60f5902f9396c345c429036a9e81dfeda3158e75be36afa7e6913c2d59927f4fd743de5d4786e88052b6cd5bd8ce6309c2a21be038c14d9c48d002eb6b"}}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000300)=r4) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x400854d6, 0x0) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x2) 2018/04/03 02:24:58 executing program 5: r0 = socket(0xa, 0x2, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(r0, &(0x7f0000000600), 0x0, 0x8000, &(0x7f00000005c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fchdir(r2) fstat(r2, &(0x7f0000000700)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000007c0)=0x4, 0x4) sched_setattr(r1, &(0x7f0000001b80)={0x30, 0x6, 0x3a05a4b6732816b5, 0x4, 0x7f, 0x5, 0x4, 0x81}, 0x0) fallocate(r5, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000680)={{0x88, @loopback=0x7f000001, 0x4e21, 0x3, 'sed\x00', 0x0, 0x84a4, 0x38}, {@loopback=0x7f000001, 0x4e24, 0x2004, 0x100000000, 0xfffffffffffeffff, 0x700896ac}}, 0x44) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000780)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526deb4c477a92a5b6c1f555f699446cd55da4ba6fc8873a807fa51bb4ea522c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e9096396582cadd0075864a1d1b58c4036a1ea7d563df062b4b66c8000d1a47981f31efbfd782ba18850000b9b6d420938dca4b"], &(0x7f0000000240)=0x2) recvmmsg(r2, &(0x7f0000007100)=[{{&(0x7f0000001ec0)=@l2, 0x80, &(0x7f00000042c0)=[{&(0x7f0000001f40)=""/88, 0x58}, {&(0x7f0000001fc0)=""/162, 0xa2}, {&(0x7f0000002080)=""/1, 0x1}, {&(0x7f00000020c0)=""/240, 0xf0}, {&(0x7f00000021c0)=""/4096, 0x1000}, {&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/207, 0xcf}], 0x7, &(0x7f0000004340)=""/127, 0x7f, 0x20}, 0x48}, {{0x0, 0x0, &(0x7f0000006700)=[{&(0x7f00000043c0)=""/126, 0x7e}, {&(0x7f0000004440)=""/4096, 0x1000}, {&(0x7f0000005440)=""/4096, 0x1000}, {&(0x7f0000006440)=""/240, 0xf0}, {&(0x7f0000006540)=""/162, 0xa2}, {&(0x7f0000006600)=""/22, 0x16}, {&(0x7f0000006640)=""/134, 0x86}], 0x7, &(0x7f0000006780)=""/149, 0x95, 0x8890}, 0x2}, {{&(0x7f0000006840)=@can={0x0, 0x0}, 0x80, &(0x7f0000006a80)=[{&(0x7f00000068c0)=""/6, 0x6}, {&(0x7f0000006900)=""/219, 0xdb}, {&(0x7f0000006a00)=""/120, 0x78}], 0x3, &(0x7f0000006ac0)=""/120, 0x78, 0x5}, 0x5}, {{&(0x7f0000006b40)=@sco, 0x80, &(0x7f0000007080)=[{&(0x7f0000006bc0)=""/3, 0x3}, {&(0x7f0000006c00)=""/43, 0x2b}, {&(0x7f0000006c40)=""/155, 0x9b}, {&(0x7f0000006d00)=""/101, 0x65}, {&(0x7f0000006d80)=""/231, 0xe7}, {&(0x7f0000006e80)=""/250, 0xfa}, {&(0x7f0000006f80)=""/86, 0x56}, {&(0x7f0000007000)=""/110, 0x6e}], 0x8, 0x0, 0x0, 0x389b440c}, 0xb42}], 0x4, 0x0, &(0x7f0000007200)) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000007240)={@loopback={0x0, 0x1}, 0x3a, r7}) poll(&(0x7f0000000180)=[{r2, 0x40}], 0x1, 0x5) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000b40)=""/4096, &(0x7f0000000640)=0x1000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r6, 0x10000, 0x30}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000007380)={{{@in6=@remote, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000a00)=0x160) getpeername$packet(0xffffffffffffffff, &(0x7f0000007280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007340)) recvmsg$netrom(r0, &(0x7f0000001b40)={&(0x7f00000001c0)=@ax25={0x3, {"6ef9dac40fff1e"}, 0x80000000}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000880)="24a9ac03e08af212cbe3df230c48a8dcf5a17d49c849f4f4a6c201013d135658c3d6f867d44d72524e6530d0c13c643c13c3d44bc009cdb582f2e0713ecd3b33a1a5be56d3da24eecc424bc57357d8aeb60c5ca93a9414b905b1a5235f4691a1fc533db51555c8f1b918d40924e302a6229f1fe0ac51241be584951dc438664d54cdfab925403365ed1bbf4add60d822557a9df2ccace9589319b6614f4bfeb136753b07035a70a2941de01b4b0a9139672b570199627c144f81699ed45d11503ded2bc68b066f3a707097f9b18bcdd4b8aa0186d6bfa08a9e1acca0924ec4d2329db0703d15d3", 0xe7}, {&(0x7f00000003c0)="a22a451eecb8f609a416b67ee682865c05a410b2b33f15", 0x17}, {&(0x7f0000000a40)="65cec29fbdf0f0b639b8b39384cb0ba3dcccf545656f735985510df97ab094fd40be69ed587638ded59643acba9b1f0f1635b8a0aec8dead054090049f81d38e47ba25bb6ce1de94a3be8eff07436feca05312a3112132c403fbf9d9b9016a84dcd38542f7691501b8a0de4596b6fb4ab5d03e2eeb9521c05f395c5ae29c092797b8d51b", 0x84}, {&(0x7f0000000980)="0f631796be432d9593289bec658427e43a00dad1d0b6cbd1d8d4f589c24ee43fcf7e4dcff3e4a50c5833c56e9343336b584defa2ea16828cba251b89645d1b13e27b1536fec63f96a00d5d5e549df7104a50df0445c4117f2e63c6c2793848ec821d41e342ae", 0x66}], 0x4, 0x0, 0x0, 0x8004}, 0x2001) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000001e80)={0xe1, 0x1, 0x0, 0xf0, &(0x7f0000001bc0)=""/240, 0xdd, &(0x7f0000001cc0)=""/221, 0xb5, &(0x7f0000001dc0)=""/181}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) 2018/04/03 02:24:58 executing program 6: r0 = creat(&(0x7f0000001300)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x71, "2a0710305580b096c6c95f507ab39cac6ebd2bb731b5318d67ba3de8639eed634d2b20554c34e4fa223d28d45ded3436cff12f59eedb043d89875026969f64f9cf195f1ac826a971b671fda91e56171290540766349ec0e8aa07391450875b0bce7552b5f91380c7b4fe4d8706aef00047"}, &(0x7f0000001440)=0x79) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001480)={r1, 0x9c02, 0x8f, 0x4, 0x101, 0x3}, 0x14) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000001340), &(0x7f0000001380)=0x10) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r2, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r2, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) readv(r2, &(0x7f0000001280)=[{&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000000040)=""/99, 0x63}, {&(0x7f00000000c0)=""/1, 0x1}, {&(0x7f0000000100)=""/25, 0x19}, {&(0x7f0000000140)=""/194, 0xc2}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/32, 0x20}], 0x7) ioctl$sock_SIOCGIFCONF(r2, 0x227d, &(0x7f000043cff0)=@buf={0x0, &(0x7f0000b81f3c)}) 2018/04/03 02:24:58 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e1f, @multicast1=0xe0000001}, 0xffffffe0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xfffffffffffff800}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x26, "52d214e3b54b59df7a7adeff0dbb781eb6723e44fdc1feb0bd194ac417072f6c0d70f8c0f1b5"}, &(0x7f0000000040)=0x2e) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x1, 0x7, 0x8}, &(0x7f00000000c0)=0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x8840, &(0x7f0000001000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/04/03 02:24:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xb) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000100)=0xffffffff7fffffff, 0x4) 2018/04/03 02:24:58 executing program 7: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', 'selinuxmd5sum^\x00'}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) fchown(r0, 0x0, 0x0) 2018/04/03 02:24:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000605000/0x4000)=nil, 0x4000}, 0x3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, @multicast1=0xe0000001}, 0xc) 2018/04/03 02:24:58 executing program 3: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1000000003, &(0x7f0000a14000), 0x4) [ 57.747772] kasan: CONFIG_KASAN_INLINE enabled [ 57.752222] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 57.765132] Dumping ftrace buffer: [ 57.768664] (ftrace buffer empty) [ 57.772362] Modules linked in: [ 57.775678] CPU: 1 PID: 5754 Comm: syz-executor6 Not tainted 4.4.125-g38f41ec #63 [ 57.783285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.792631] task: ffff8800babeb000 task.stack: ffff8801d6c08000 [ 57.798682] RIP: 0010:[] [] sg_ioctl+0x1b93/0x2a00 [ 57.806959] RSP: 0018:ffff8801d6c0fc38 EFLAGS: 00010802 [ 57.812386] RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffffff825c5a74 [ 57.819627] RDX: 1bd5a0000000003e RSI: ffffc90007722000 RDI: dead0000000001f2 [ 57.826869] RBP: ffff8801d6c0fdb0 R08: 0000000000000001 R09: ffffffff85112d00 [ 57.834119] R10: 0000000000000001 R11: 1ffff1003ad81f4e R12: dead000000000100 [ 57.841371] R13: ffff8801d7efc340 R14: dffffc0000000000 R15: 1ffff1003ad81f91 [ 57.848618] FS: 00007f480b0e7700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 57.856819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.862679] CR2: 0000000000728020 CR3: 00000000b8c04000 CR4: 0000000000160670 [ 57.869934] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.877178] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.884419] Stack: [ 57.886542] 0000000100000001 ffff8801d9bacec8 ffffffff81286633 0000000000000000 [ 57.894525] ffff8801d6c0fc90 c1c3c2cf46bfce90 0000000000000033 0000000000000282 [ 57.902514] ffff8801d7efc260 000000002043cff0 0000000041b58ab3 ffffffff83ff6c10 [ 57.910485] Call Trace: [ 57.913052] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 57.919868] [] ? sg_new_write.isra.23+0x920/0x920 [ 57.926336] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.933340] [] ? __vfs_write+0x10b/0x450 [ 57.939025] [] ? sg_new_write.isra.23+0x920/0x920 [ 57.945506] [] do_vfs_ioctl+0x7aa/0xee0 [ 57.951102] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 57.957308] [] ? inode_add_lru.part.15+0x9d/0xa0 [ 57.963688] [] ? __fget+0x23a/0x3b0 [ 57.968943] [] ? __fget+0x47/0x3b0 [ 57.974115] [] ? security_file_ioctl+0x89/0xb0 [ 57.980328] [] SyS_ioctl+0x8f/0xc0 [ 57.985494] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 57.992041] Code: 4c 89 a5 c8 fe ff ff 4d 89 ec 49 89 c5 49 be 00 00 00 00 00 fc ff df e8 0c bc d9 fe 49 8d bc 24 f2 00 00 00 48 89 fa 48 c1 ea 03 <42> 0f b6 0c 32 48 89 fa 83 e2 07 83 c2 01 38 ca 7c 08 84 c9 0f [ 58.018677] RIP [] sg_ioctl+0x1b93/0x2a00 [ 58.024570] RSP [ 58.028173] ---[ end trace 16aab2294a3189e4 ]--- [ 58.032897] Kernel panic - not syncing: Fatal exception [ 58.038666] Dumping ftrace buffer: [ 58.042185] (ftrace buffer empty) [ 58.045865] Kernel Offset: disabled [ 58.049461] Rebooting in 86400 seconds..