9f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x5, 0x8000) 2018/05/06 01:47:47 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46b, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/06 01:47:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)=0x5) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x80000000, 0x100, 0x8, 0x3, 0x1, 0x3, 0x6, 0x0, 0x0}, &(0x7f00000000c0)=0x20) flock(r0, 0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x26, "8a8f1de90cabd98841cb06d1b53db6ca46e85925eee5052a275883f8fe41b4ec56a7e8e07ac8"}, &(0x7f0000000140)=0x2e) 2018/05/06 01:47:47 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000140)="86053ee920167974ab08a67182f5fadb1c26f2c93ad34c80608163714a3ba07665eb01833f0dab73cdc6cc06d72ab694b6e9abd2941f139baf37f4c88e4ab16b2b1166e0d0a884a303086ac221040b1212e2c77ba8fcf0e9ac8d5fb437a315b851198445882cd2f15f0633199e70ddf6a4446b0fb28aed463d61139ab54bc700f4d468c2817984668290cd70d11ecb92fe036d5474674638a4ea3654c1c07f7ac4182bfa710985ccd1359965f7ea5cc83df19e5ece2cc3b5a62bb0237ccc6590f49db99f2f05b2ee4904ee5f2171654e7e4e", 0xd2}, {&(0x7f0000000240)="379f0b0a72b4e80ac098c36de4576d7b5b5a33132736335fcffa52576dc7b60c063996dd766792ab63e5ef2895bfbfc19c3aa2bcd12becf4d09ae14b7dcb27bbbedd799de312633cf85b8ce8979e296a414dddcbf92f622c4914ae9a551c0c76bc81a901e15476c5c7228988c626856587f93cca84353da8c79a6a7dff141be51f01320328feda7895d5924a5efb05246780de13d22d8ecd8fe67896d7382e469f748b3e649546b2cfc114c751ccb4", 0xaf}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="dab395ccd6d19fd5c3a6d11479d9bb438a1b5fd19059b5", 0x17}], 0x4, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x2, 0x7fff, 0xd1, 0x0, 0xffffffff, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x200, 0x5, 0x10001, 0xb0, 0x8, 0xffffffffffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0xc8}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, 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{&(0x7f0000002fc0)="48a13e28f08c63fef91884b6522f8d23bb8197cca0433f23891745475fce49752210f711f113333e10b09edf0eb25c8396e1ae2d6ed95bae8bc70957ed1e496e874477fbd8e120e23b96f194d5be48b52e9f1b5ae35b3ea409f790b3e16236f5be0fd0091f16a63127bc3bf3b05be848", 0x70}, {&(0x7f0000003040)="8052455bbd0dfae7c0af2bbe60dfc7120444c4e0e3ab2f6938c64e90d969e9db1bb898f2c470902f8519b5252d638280443de946c4c4fa0f5cdc75fe296c2f92b2e3afedf6d52379b06150204ec38f5d412f4b4aae1582835fb83c58d2d40538e4147c517c7abf55398943d49c4c64b98c604b3a0fbeef4e369d93d18cdc883ef7141f53fc582d44335286acaabe48a832c0fea69ff822396a547453ecbad5d8b7db1685fa8ef879ff04353aad1d9453e3818aa30de26e27f875765e291f15fce7a580aa02408ad53abdd12576c307ad1c7c2d90bdc2c3", 0xd7}, {&(0x7f0000003140)}, {&(0x7f0000003180)="c4620d34c18ae463066b1b2d8a994393121f5704ab78aa4ee3810651339e50e6ce532986edf15ba6caf1b0d829e90ab33fda1e7a182730e3c628a82cae30037e73c850a4030a1af63c4f6dea174cc0546fc39bdbbb085c7cdd71cdf678126f1178823afcb0783935851282b92eeb1d19", 0x70}, {&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:47 executing program 2: unshare(0x200) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1b, 0x4, &(0x7f0000000040)=@raw=[@generic={0x7, 0x3ff, 0x3c, 0x9}, @jmp={0x5, 0xef40, 0x8, 0x7, 0x4, 0xfffffff8, 0x10}], &(0x7f0000000080)='GPL\x00', 0x9, 0xfc, &(0x7f00000000c0)=""/252, 0x40f00}, 0x48) ppoll(&(0x7f0000000240)=[{r0, 0x20}, {r1, 0x8}], 0x2, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0)={0x9}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000300)=0x2, 0x4) setns(r2, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f0000000000), &(0x7f0000fef000)) 2018/05/06 01:47:47 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="ff0703"], &(0x7f0000000100)) syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='!'], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x282}], 0x2, 0x0) 2018/05/06 01:47:47 executing program 5 (fault-call:1 fault-nth:9): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:47:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'bridge_slave_0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000800)={0x0, @empty, @local}, &(0x7f0000000840)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001d00)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000001d40)={0x0, 0x0, 0x0}, &(0x7f0000001d80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005540)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000005640)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005680)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000005780)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000057c0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000005800)={@mcast2, 0x0}, &(0x7f0000005840)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000005880)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000058c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000059c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005a00)={'ip6tnl0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000005fc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1808000}, 0xc, &(0x7f0000005f80)={&(0x7f0000005a40)=ANY=[@ANYBLOB="34050000", @ANYRES16=r1, @ANYBLOB="100027bd7000fbdbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="e400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ffffffff08000600", @ANYRES32=r3, @ANYBLOB="64000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000340004000900020500800000ff7f07040200000001047f01ffff0000e7080404080000001307ff02050000000900f005ff0000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="b40002003800010024000100616374697465706f727400000800000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ffffffff40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000200000008000600", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="2c0102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r10, @ANYBLOB="407799c02dcee4dc7aafb8000100240001006c625f74785f686173685e746fdf706f72745f6d670000000000000180", @ANYRES32=r11, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000900000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000800000008000100", @ANYRES32=r12, @ANYBLOB="e401020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000e0000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400f100000008000600", @ANYRES32=r14, @ANYBLOB="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", @ANYRES32=r15, @ANYBLOB="500002004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000"], 0x534}, 0x1, 0x0, 0x0, 0x20004000}, 0x4000) r16 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r16, 0x6, 0xd, &(0x7f0000000140)='yeah\x00', 0x5) [ 121.699880] FAULT_INJECTION: forcing a failure. [ 121.699880] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 121.700718] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 121.711877] CPU: 1 PID: 9385 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 121.711892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.711903] Call Trace: [ 121.711942] dump_stack+0x185/0x1d0 [ 121.711986] should_fail+0x87b/0xab0 [ 121.745499] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 121.750303] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.755750] ? kmsan_set_origin+0x9e/0x160 [ 121.756747] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 121.760055] ? __irqentry_text_end+0x1fb47e/0x1fb47e [ 121.760125] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 121.760182] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 121.760242] ? kmsan_kmalloc+0x94/0x100 [ 121.787316] ? kmem_cache_alloc+0xaab/0xb90 [ 121.791670] ? mm_alloc+0x5f/0x180 [ 121.795289] ? do_execveat_common+0x1169/0x2ce0 [ 121.800038] ? SYSC_execve+0xe2/0x110 [ 121.803914] ? SyS_execve+0x56/0x80 [ 121.807601] ? do_syscall_64+0x309/0x430 [ 121.811729] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.817166] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 121.822566] ? select_task_rq_fair+0x2455/0x63c0 [ 121.827379] alloc_pages_current+0x6b5/0x970 [ 121.831884] __get_free_pages+0x2d/0xc0 [ 121.835956] pgd_alloc+0x60/0x590 [ 121.839513] mm_init+0x654/0xae0 [ 121.842985] mm_alloc+0x122/0x180 2018/05/06 01:47:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) [ 121.846534] do_execveat_common+0x1169/0x2ce0 [ 121.851112] ? syscall_return_slowpath+0xe9/0x700 [ 121.856057] SYSC_execve+0xe2/0x110 [ 121.859790] SyS_execve+0x56/0x80 [ 121.863334] do_syscall_64+0x309/0x430 [ 121.867363] ? set_binfmt+0x1b0/0x1b0 [ 121.871211] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.876423] RIP: 0033:0x455979 [ 121.879634] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 121.887386] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 2018/05/06 01:47:47 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000240)="379f0b0a72b4e80ac098c36de4576d7b5b5a33132736335fcffa52576dc7b60c063996dd766792ab63e5ef2895bfbfc19c3aa2bcd12becf4d09ae14b7dcb27bbbedd799de312633cf85b8ce8979e296a414dddcbf92f622c4914ae9a551c0c76bc81a901e15476c5c7228988c626856587f93cca84353da8c79a6a7dff141be51f01320328feda7895d5924a5efb05246780de13d22d8ecd8fe67896d7382e469f748b3e649546b2cfc114c751ccb4", 0xaf}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="dab395ccd6d19fd5c3a6d11479d9bb438a1b5fd19059b5", 0x17}], 0x3, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x2, 0x7fff, 0xd1, 0x0, 0xffffffff, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x200, 0x5, 0x10001, 0xb0, 0x8, 0xffffffffffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0xc8}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, 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{&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) [ 121.894685] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 [ 121.901983] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 121.909281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 121.916577] R13: 0000000000000078 R14: 00000000006f4be0 R15: 0000000000000009 2018/05/06 01:47:47 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340)=[{&(0x7f00000000c0)="d97a3ebcbf86c88ee73d51b9f24c725bd49cabfe44e2b242c412acfee2cb574d7ac8be17f692ab6c84766fe5d7758fad9e721c6c29a09571661d3f075a288c43201b373c9214082107380c283827c5f510003cdce78afeb0ac521aa8b7cd0573c382cf6d07abfc194f6983aedbcf4cd7b29ee7e531325d085c140fe7f13ca70d", 0x80}, {&(0x7f0000000140)="86053ee920167974ab08a67182f5fadb1c26f2c93ad34c80608163714a3ba07665eb01833f0dab73cdc6cc06d72ab694b6e9abd2941f139baf37f4c88e4ab16b2b1166e0d0a884a303086ac221040b1212e2c77ba8fcf0e9ac8d5fb437a315b851198445882cd2f15f0633199e70ddf6a4446b0fb28aed463d61139ab54bc700f4d468c2817984668290cd70d11ecb92fe036d5474674638a4ea3654c1c07f7ac4182bfa710985ccd1359965f7ea5cc83df19e5ece2cc3b5a62bb0237ccc6590f49db99f2f05b2ee4904ee5f2171654e7e4e", 0xd2}, {&(0x7f0000000240)="379f0b0a72b4e80ac098c36de4576d7b5b5a33132736335fcffa52576dc7b60c063996dd766792ab63e5ef2895bfbfc19c3aa2bcd12becf4d09ae14b7dcb27bbbedd799de312633cf85b8ce8979e296a414dddcbf92f622c4914ae9a551c0c76bc81a901e15476c5c7228988c626856587f93cca84353da8c79a6a7dff141be51f01320328feda7895d5924a5efb05246780de13d22d8ecd8fe67896d7382e469f748b3e649546b2cfc114c751ccb4", 0xaf}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="dab395ccd6d19fd5c3a6d11479d9bb438a1b5fd19059b5", 0x17}], 0x5, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x2, 0x7fff, 0xd1, 0x0, 0xffffffff, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x200, 0x5, 0x10001, 0xb0, 0x8, 0xffffffffffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0xc8}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, 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{&(0x7f0000002fc0)="48a13e28f08c63fef91884b6522f8d23bb8197cca0433f23891745475fce49752210f711f113333e10b09edf0eb25c8396e1ae2d6ed95bae8bc70957ed1e496e874477fbd8e120e23b96f194d5be48b52e9f1b5ae35b3ea409f790b3e16236f5be0fd0091f16a63127bc3bf3b05be848", 0x70}, {&(0x7f0000003040)="8052455bbd0dfae7c0af2bbe60dfc7120444c4e0e3ab2f6938c64e90d969e9db1bb898f2c470902f8519b5252d638280443de946c4c4fa0f5cdc75fe296c2f92b2e3afedf6d52379b06150204ec38f5d412f4b4aae1582835fb83c58d2d40538e4147c517c7abf55398943d49c4c64b98c604b3a0fbeef4e369d93d18cdc883ef7141f53fc582d44335286acaabe48a832c0fea69ff822396a547453ecbad5d8b7db1685fa8ef879ff04353aad1d9453e3818aa30de26e27f875765e291f15fce7a580aa02408ad53abdd12576c307ad1c7c2d90bdc2c3", 0xd7}, {&(0x7f0000003140)}, {&(0x7f0000003180)="c4620d34c18ae463066b1b2d8a994393121f5704ab78aa4ee3810651339e50e6ce532986edf15ba6caf1b0d829e90ab33fda1e7a182730e3c628a82cae30037e73c850a4030a1af63c4f6dea174cc0546fc39bdbbb085c7cdd71cdf678126f1178823afcb0783935851282b92eeb1d19", 0x70}, {&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80000, 0x10) alarm(0xff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000000)={0x8, 0x9, 0x3, 'queue1\x00', 0x5}) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x2, 0x8, 0x9, 0x7, 0x19, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_sa={0x2, 0x1, 0x4d2, 0x81, 0x8000, 0xb0, 0x4, 0x60000000}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e21}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x80}, @sadb_address={0x5, 0x17, 0x2b, 0x80, 0x0, @in6={0xa, 0x4e23, 0xffffffff, @dev={0xfe, 0x80, [], 0x16}, 0x6}}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e23}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e23}, @sadb_ident={0x2, 0xa, 0x8, 0x0, 0x1}, @sadb_lifetime={0x4, 0x4, 0x4, 0x3, 0x4}]}, 0xc8}, 0x1}, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/05/06 01:47:48 executing program 5 (fault-call:1 fault-nth:10): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:47:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0xffffffffffffffe2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xfffffffffffffeff, 0x50400) ioctl$sock_bt(r1, 0x0, &(0x7f0000000080)="e9ca042c52e34d64c1669de4e2fc302e0bc133c4078931beab4c68c259") r2 = accept4(r0, 0x0, &(0x7f00000002c0)=0xad5, 0x40000000) sendto(r2, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) socket$alg(0x26, 0x5, 0x0) pause() ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0x6, 0x0, 0x8, 0x26, 0xffffffffffffff81, 0xfa, 0x0, 0x8, 0x0, 0x4, 0x1, 0x1}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000380)={0x7f, {0x2, 0x4e24, @rand_addr=0x1}, {0x2, 0x4e21}, {0x2, 0x4e21, @rand_addr=0xfffffffffffffffe}, 0x200, 0x10001, 0xffffffff80000001, 0xf96, 0x2, &(0x7f0000000240)='nr0\x00', 0x0, 0x1, 0x2}) 2018/05/06 01:47:48 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46b, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) [ 122.094171] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 122.112768] FAULT_INJECTION: forcing a failure. [ 122.112768] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 122.124601] CPU: 1 PID: 9405 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 122.131438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.140791] Call Trace: [ 122.143392] dump_stack+0x185/0x1d0 [ 122.147032] should_fail+0x87b/0xab0 [ 122.150758] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 122.155521] ? kernel_poison_pages+0x40/0x360 [ 122.160023] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 122.165391] ? kernel_poison_pages+0x1a0/0x360 [ 122.169977] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 122.175432] ? get_page_from_freelist+0xab28/0xb600 [ 122.180457] ? is_bpf_text_address+0xb4/0x4b0 [ 122.180727] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 122.184957] ? __is_insn_slot_addr+0x198/0x1c0 [ 122.184977] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.184992] ? __msan_poison_alloca+0x15c/0x1d0 [ 122.185009] ? memcg_kmem_charge+0x5dd/0xa30 [ 122.185025] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 122.185047] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.185066] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 122.185079] ? memcg_kmem_charge+0x703/0xa30 [ 122.185107] kmsan_alloc_page+0x82/0xe0 [ 122.234346] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 122.239109] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.244489] ? kmsan_set_origin+0x9e/0x160 [ 122.248729] ? __irqentry_text_end+0x1fb47e/0x1fb47e [ 122.253835] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 122.259202] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 122.264480] ? kmsan_kmalloc+0x94/0x100 [ 122.268453] ? kmem_cache_alloc+0xaab/0xb90 [ 122.272775] ? mm_alloc+0x5f/0x180 [ 122.276318] ? do_execveat_common+0x1169/0x2ce0 [ 122.280985] ? SYSC_execve+0xe2/0x110 [ 122.284788] ? SyS_execve+0x56/0x80 [ 122.288417] ? do_syscall_64+0x309/0x430 [ 122.292477] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.297846] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 122.303217] ? select_task_rq_fair+0x2455/0x63c0 [ 122.307984] alloc_pages_current+0x6b5/0x970 [ 122.312402] __get_free_pages+0x2d/0xc0 [ 122.316383] pgd_alloc+0x60/0x590 [ 122.319841] mm_init+0x654/0xae0 [ 122.323211] mm_alloc+0x122/0x180 [ 122.326672] do_execveat_common+0x1169/0x2ce0 [ 122.331178] ? syscall_return_slowpath+0xe9/0x700 [ 122.336031] SYSC_execve+0xe2/0x110 [ 122.339670] SyS_execve+0x56/0x80 2018/05/06 01:47:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10000, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000140)={{0x3f, 0x5, 0x7, 0x8, "a94ab5b71596fd399381a99edf2328236862b4d99cdff65b196576dd4ecf2e0d2cffd15eeee7ef7f20f439c7", 0x5ae5}, 0x0, 0x0, 0x0, r3, 0xaf9, 0x3, "0f8a731383cbf104bbe71b659b88ba5199ad9f24c0796c9d1755a45de4cc2402da50342a7085388b8b3daed0929d69d915ae22e7ac8a95933fc55f51556ff2b3", &(0x7f0000000100)=']ppp0+cgroup/eth1eth0system#em1\x00', 0x20, [], [0x1, 0x400, 0x6, 0x4]}) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x2, r2}) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) [ 122.343128] do_syscall_64+0x309/0x430 [ 122.347023] ? set_binfmt+0x1b0/0x1b0 [ 122.350836] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.356023] RIP: 0033:0x455979 [ 122.359216] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 122.366920] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 [ 122.374187] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 [ 122.381450] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/06 01:47:48 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="dab395ccd6d19fd5c3a6d11479d9bb438a1b5fd19059b5", 0x17}], 0x2, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x2, 0x7fff, 0xd1, 0x0, 0xffffffff, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x200, 0x5, 0x10001, 0xb0, 0x8, 0xffffffffffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0xc8}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, 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{&(0x7f0000002fc0)="48a13e28f08c63fef91884b6522f8d23bb8197cca0433f23891745475fce49752210f711f113333e10b09edf0eb25c8396e1ae2d6ed95bae8bc70957ed1e496e874477fbd8e120e23b96f194d5be48b52e9f1b5ae35b3ea409f790b3e16236f5be0fd0091f16a63127bc3bf3b05be848", 0x70}, {&(0x7f0000003040)="8052455bbd0dfae7c0af2bbe60dfc7120444c4e0e3ab2f6938c64e90d969e9db1bb898f2c470902f8519b5252d638280443de946c4c4fa0f5cdc75fe296c2f92b2e3afedf6d52379b06150204ec38f5d412f4b4aae1582835fb83c58d2d40538e4147c517c7abf55398943d49c4c64b98c604b3a0fbeef4e369d93d18cdc883ef7141f53fc582d44335286acaabe48a832c0fea69ff822396a547453ecbad5d8b7db1685fa8ef879ff04353aad1d9453e3818aa30de26e27f875765e291f15fce7a580aa02408ad53abdd12576c307ad1c7c2d90bdc2c3", 0xd7}, {&(0x7f0000003140)}, {&(0x7f0000003180)="c4620d34c18ae463066b1b2d8a994393121f5704ab78aa4ee3810651339e50e6ce532986edf15ba6caf1b0d829e90ab33fda1e7a182730e3c628a82cae30037e73c850a4030a1af63c4f6dea174cc0546fc39bdbbb085c7cdd71cdf678126f1178823afcb0783935851282b92eeb1d19", 0x70}, {&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:48 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) [ 122.388719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 122.395983] R13: 0000000000000078 R14: 00000000006f4be0 R15: 000000000000000a sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340)=[{&(0x7f00000000c0)="d97a3ebcbf86c88ee73d51b9f24c725bd49cabfe44e2b242c412acfee2cb574d7ac8be17f692ab6c84766fe5d7758fad9e721c6c29a09571661d3f075a288c43201b373c9214082107380c283827c5f510003cdce78afeb0ac521aa8b7cd0573c382cf6d07abfc194f6983aedbcf4cd7b29ee7e531325d085c140fe7f13ca70d", 0x80}, {&(0x7f0000000140)="86053ee920167974ab08a67182f5fadb1c26f2c93ad34c80608163714a3ba07665eb01833f0dab73cdc6cc06d72ab694b6e9abd2941f139baf37f4c88e4ab16b2b1166e0d0a884a303086ac221040b1212e2c77ba8fcf0e9ac8d5fb437a315b851198445882cd2f15f0633199e70ddf6a4446b0fb28aed463d61139ab54bc700f4d468c2817984668290cd70d11ecb92fe036d5474674638a4ea3654c1c07f7ac4182bfa710985ccd1359965f7ea5cc83df19e5ece2cc3b5a62bb0237ccc6590f49db99f2f05b2ee4904ee5f2171654e7e4e", 0xd2}, {&(0x7f0000000240)="379f0b0a72b4e80ac098c36de4576d7b5b5a33132736335fcffa52576dc7b60c063996dd766792ab63e5ef2895bfbfc19c3aa2bcd12becf4d09ae14b7dcb27bbbedd799de312633cf85b8ce8979e296a414dddcbf92f622c4914ae9a551c0c76bc81a901e15476c5c7228988c626856587f93cca84353da8c79a6a7dff141be51f01320328feda7895d5924a5efb05246780de13d22d8ecd8fe67896d7382e469f748b3e649546b2cfc114c751ccb4", 0xaf}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="dab395ccd6d19fd5c3a6d11479d9bb438a1b5fd19059b5", 0x17}], 0x5, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x2, 0x7fff, 0xd1, 0x0, 0xffffffff, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x200, 0x5, 0x10001, 0xb0, 0x8, 0xffffffffffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0xc8}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, 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{&(0x7f0000002fc0)="48a13e28f08c63fef91884b6522f8d23bb8197cca0433f23891745475fce49752210f711f113333e10b09edf0eb25c8396e1ae2d6ed95bae8bc70957ed1e496e874477fbd8e120e23b96f194d5be48b52e9f1b5ae35b3ea409f790b3e16236f5be0fd0091f16a63127bc3bf3b05be848", 0x70}, {&(0x7f0000003040)="8052455bbd0dfae7c0af2bbe60dfc7120444c4e0e3ab2f6938c64e90d969e9db1bb898f2c470902f8519b5252d638280443de946c4c4fa0f5cdc75fe296c2f92b2e3afedf6d52379b06150204ec38f5d412f4b4aae1582835fb83c58d2d40538e4147c517c7abf55398943d49c4c64b98c604b3a0fbeef4e369d93d18cdc883ef7141f53fc582d44335286acaabe48a832c0fea69ff822396a547453ecbad5d8b7db1685fa8ef879ff04353aad1d9453e3818aa30de26e27f875765e291f15fce7a580aa02408ad53abdd12576c307ad1c7c2d90bdc2c3", 0xd7}, {&(0x7f0000003140)}, {&(0x7f0000003180)="c4620d34c18ae463066b1b2d8a994393121f5704ab78aa4ee3810651339e50e6ce532986edf15ba6caf1b0d829e90ab33fda1e7a182730e3c628a82cae30037e73c850a4030a1af63c4f6dea174cc0546fc39bdbbb085c7cdd71cdf678126f1178823afcb0783935851282b92eeb1d19", 0x70}, {&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:48 executing program 5 (fault-call:1 fault-nth:11): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:47:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) connect(r0, &(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x80) [ 122.527574] FAULT_INJECTION: forcing a failure. [ 122.527574] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 122.539413] CPU: 1 PID: 9427 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 122.546249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.555602] Call Trace: [ 122.558195] dump_stack+0x185/0x1d0 [ 122.561823] should_fail+0x87b/0xab0 [ 122.565558] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 122.570319] ? kernel_poison_pages+0x40/0x360 [ 122.574815] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 122.580182] ? kernel_poison_pages+0x1a0/0x360 [ 122.584769] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 122.590226] ? get_page_from_freelist+0xab28/0xb600 [ 122.595253] ? is_bpf_text_address+0xb4/0x4b0 [ 122.599759] ? __is_insn_slot_addr+0x198/0x1c0 [ 122.604351] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.609213] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 122.614242] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.619095] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 122.624483] ? memcg_kmem_charge+0x703/0xa30 [ 122.628898] kmsan_alloc_page+0x82/0xe0 [ 122.632876] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 122.637633] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.643003] ? kmsan_set_origin+0x9e/0x160 [ 122.647241] ? __irqentry_text_end+0x1fb47e/0x1fb47e [ 122.652612] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 122.657975] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 122.663251] ? kmsan_kmalloc+0x94/0x100 [ 122.667970] ? kmem_cache_alloc+0xaab/0xb90 [ 122.672293] ? mm_alloc+0x5f/0x180 [ 122.675837] ? do_execveat_common+0x1169/0x2ce0 [ 122.680517] ? SYSC_execve+0xe2/0x110 [ 122.684328] ? SyS_execve+0x56/0x80 [ 122.687956] ? do_syscall_64+0x309/0x430 [ 122.692025] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.697397] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 122.702763] ? select_task_rq_fair+0x2455/0x63c0 [ 122.707535] alloc_pages_current+0x6b5/0x970 [ 122.711948] __get_free_pages+0x2d/0xc0 [ 122.715924] pgd_alloc+0x60/0x590 [ 122.719386] mm_init+0x654/0xae0 [ 122.722759] mm_alloc+0x122/0x180 2018/05/06 01:47:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)="2a776c616e305cee73656c66707070312d275d706f7369785f61636c5f61636365737376626f786e6574317d2100", 0x3) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x2c, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x20}, 0x1000}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x2, 0x83, 0xa774, r2}, &(0x7f00000001c0)=0x10) [ 122.726222] do_execveat_common+0x1169/0x2ce0 [ 122.730728] ? syscall_return_slowpath+0xe9/0x700 [ 122.735579] SYSC_execve+0xe2/0x110 [ 122.739216] SyS_execve+0x56/0x80 [ 122.742675] do_syscall_64+0x309/0x430 [ 122.746568] ? set_binfmt+0x1b0/0x1b0 [ 122.750374] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.755559] RIP: 0033:0x455979 [ 122.758747] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 122.766459] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 [ 122.773729] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 [ 122.781000] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.788268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 122.795534] R13: 0000000000000078 R14: 00000000006f4be0 R15: 000000000000000b 2018/05/06 01:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() clock_gettime(0x0, &(0x7f0000000200)={0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001640)=[{&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000002940)="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", 0x453}], 0x1}], 0x1, 0x0) futex(&(0x7f0000000240)=0x4, 0x0, 0x4, &(0x7f0000000180)={r1}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 01:47:49 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340)=[{&(0x7f00000000c0)="d97a3ebcbf86c88ee73d51b9f24c725bd49cabfe44e2b242c412acfee2cb574d7ac8be17f692ab6c84766fe5d7758fad9e721c6c29a09571661d3f075a288c43201b373c9214082107380c283827c5f510003cdce78afeb0ac521aa8b7cd0573c382cf6d07abfc194f6983aedbcf4cd7b29ee7e531325d085c140fe7f13ca70d", 0x80}, {&(0x7f0000000140)="86053ee920167974ab08a67182f5fadb1c26f2c93ad34c80608163714a3ba07665eb01833f0dab73cdc6cc06d72ab694b6e9abd2941f139baf37f4c88e4ab16b2b1166e0d0a884a303086ac221040b1212e2c77ba8fcf0e9ac8d5fb437a315b851198445882cd2f15f0633199e70ddf6a4446b0fb28aed463d61139ab54bc700f4d468c2817984668290cd70d11ecb92fe036d5474674638a4ea3654c1c07f7ac4182bfa710985ccd1359965f7ea5cc83df19e5ece2cc3b5a62bb0237ccc6590f49db99f2f05b2ee4904ee5f2171654e7e4e", 0xd2}, {&(0x7f0000000240)="379f0b0a72b4e80ac098c36de4576d7b5b5a33132736335fcffa52576dc7b60c063996dd766792ab63e5ef2895bfbfc19c3aa2bcd12becf4d09ae14b7dcb27bbbedd799de312633cf85b8ce8979e296a414dddcbf92f622c4914ae9a551c0c76bc81a901e15476c5c7228988c626856587f93cca84353da8c79a6a7dff141be51f01320328feda7895d5924a5efb05246780de13d22d8ecd8fe67896d7382e469f748b3e649546b2cfc114c751ccb4", 0xaf}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="dab395ccd6d19fd5c3a6d11479d9bb438a1b5fd19059b5", 0x17}], 0x5, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x2, 0x7fff, 0xd1, 0x0, 0xffffffff, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x200, 0x5, 0x10001, 0xb0, 0x8, 0xffffffffffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0xc8}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, 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{&(0x7f0000002fc0)="48a13e28f08c63fef91884b6522f8d23bb8197cca0433f23891745475fce49752210f711f113333e10b09edf0eb25c8396e1ae2d6ed95bae8bc70957ed1e496e874477fbd8e120e23b96f194d5be48b52e9f1b5ae35b3ea409f790b3e16236f5be0fd0091f16a63127bc3bf3b05be848", 0x70}, {&(0x7f0000003040)="8052455bbd0dfae7c0af2bbe60dfc7120444c4e0e3ab2f6938c64e90d969e9db1bb898f2c470902f8519b5252d638280443de946c4c4fa0f5cdc75fe296c2f92b2e3afedf6d52379b06150204ec38f5d412f4b4aae1582835fb83c58d2d40538e4147c517c7abf55398943d49c4c64b98c604b3a0fbeef4e369d93d18cdc883ef7141f53fc582d44335286acaabe48a832c0fea69ff822396a547453ecbad5d8b7db1685fa8ef879ff04353aad1d9453e3818aa30de26e27f875765e291f15fce7a580aa02408ad53abdd12576c307ad1c7c2d90bdc2c3", 0xd7}, {&(0x7f0000003140)}, {&(0x7f0000003180)="c4620d34c18ae463066b1b2d8a994393121f5704ab78aa4ee3810651339e50e6ce532986edf15ba6caf1b0d829e90ab33fda1e7a182730e3c628a82cae30037e73c850a4030a1af63c4f6dea174cc0546fc39bdbbb085c7cdd71cdf678126f1178823afcb0783935851282b92eeb1d19", 0x70}, {&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:49 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001300)="dab395ccd6d19fd5c3a6d11479d9bb438a1b5fd19059b5", 0x17}], 0x1, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x2, 0x7fff, 0xd1, 0x0, 0xffffffff, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x200, 0x5, 0x10001, 0xb0, 0x8, 0xffffffffffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0xc8}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, {&(0x7f0000001a80)="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{&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) timer_create(0x0, &(0x7f0000000000)={0x0, 0x13, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000300)}}, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000000000)='ppp1\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}}, &(0x7f0000001300)) writev(r0, &(0x7f0000000300), 0x10000053) 2018/05/06 01:47:49 executing program 5 (fault-call:1 fault-nth:12): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:47:49 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46b, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/06 01:47:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000180)=0xffffffffffffff6d, 0x80800) sendto(r1, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) 2018/05/06 01:47:49 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7) unshare(0x200) r1 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f00000000c0), &(0x7f000014e000), &(0x7f0000fef000)) [ 123.255753] FAULT_INJECTION: forcing a failure. [ 123.255753] name failslab, interval 1, probability 0, space 0, times 0 [ 123.267157] CPU: 1 PID: 9461 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 123.274026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.283428] Call Trace: [ 123.286088] dump_stack+0x185/0x1d0 [ 123.289768] should_fail+0x87b/0xab0 [ 123.293577] should_failslab+0x279/0x2a0 [ 123.297736] kmem_cache_alloc+0x136/0xb90 [ 123.301942] ? do_execveat_common+0x1224/0x2ce0 [ 123.306700] do_execveat_common+0x1224/0x2ce0 [ 123.311265] ? syscall_return_slowpath+0xe9/0x700 [ 123.316193] SYSC_execve+0xe2/0x110 [ 123.319911] SyS_execve+0x56/0x80 [ 123.323446] do_syscall_64+0x309/0x430 [ 123.327382] ? set_binfmt+0x1b0/0x1b0 [ 123.331217] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 123.336427] RIP: 0033:0x455979 [ 123.339633] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 123.347377] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 [ 123.354672] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 [ 123.361966] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.369261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 123.376557] R13: 0000000000000078 R14: 00000000006f4be0 R15: 000000000000000c 2018/05/06 01:47:50 executing program 0: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f00000002c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/06 01:47:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendto(r0, &(0x7f00000001c0)="fe4fe855ef7619b24a7e53583902d6fe8ffc6db06d81f1f20604960af53fb4ee9188f21436796c2c6547175f293e8e78d3c4a9848101464ade42bfc09007b74a90fa97f47bb117735962eeb11aec997b9e436b39a6d334c683fae3c6d458a7fa04b65df2cae84ae4ded4c560f8ed23716401000000000000002f9fe783f9720d0573fd1ad40000000095def09898a1b5eaa7c4343fbe1ac4e901124d519fb3c17b0000000000002c5f9c7f5cbe01f29182d98f7105a74352117910ae9c91d0048b822e1b84ab69e65806ba5c084f8884c03f2ab7ecc7b4d861d3fdb3c7439dffb32af8fb1b3ebe1b9df0d684d76eb1cd8100", 0xffffffac, 0x0, &(0x7f0000000340)=@nl=@proc={0x10}, 0x78447d9af90716a8) 2018/05/06 01:47:50 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x2, 0x7fff, 0xd1, 0x0, 0xffffffff, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x200, 0x5, 0x10001, 0xb0, 0x8, 0xffffffffffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0xc8}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, 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{&(0x7f0000002fc0)="48a13e28f08c63fef91884b6522f8d23bb8197cca0433f23891745475fce49752210f711f113333e10b09edf0eb25c8396e1ae2d6ed95bae8bc70957ed1e496e874477fbd8e120e23b96f194d5be48b52e9f1b5ae35b3ea409f790b3e16236f5be0fd0091f16a63127bc3bf3b05be848", 0x70}, {&(0x7f0000003040)="8052455bbd0dfae7c0af2bbe60dfc7120444c4e0e3ab2f6938c64e90d969e9db1bb898f2c470902f8519b5252d638280443de946c4c4fa0f5cdc75fe296c2f92b2e3afedf6d52379b06150204ec38f5d412f4b4aae1582835fb83c58d2d40538e4147c517c7abf55398943d49c4c64b98c604b3a0fbeef4e369d93d18cdc883ef7141f53fc582d44335286acaabe48a832c0fea69ff822396a547453ecbad5d8b7db1685fa8ef879ff04353aad1d9453e3818aa30de26e27f875765e291f15fce7a580aa02408ad53abdd12576c307ad1c7c2d90bdc2c3", 0xd7}, {&(0x7f0000003140)}, {&(0x7f0000003180)="c4620d34c18ae463066b1b2d8a994393121f5704ab78aa4ee3810651339e50e6ce532986edf15ba6caf1b0d829e90ab33fda1e7a182730e3c628a82cae30037e73c850a4030a1af63c4f6dea174cc0546fc39bdbbb085c7cdd71cdf678126f1178823afcb0783935851282b92eeb1d19", 0x70}, {&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x200, 0x80000) sendmsg$nfc_llcp(r1, &(0x7f00000023c0)={&(0x7f0000000040)={0x27, 0x1, 0x0, 0x7, 0x3, 0x8001, "9e3c600c34b45d5421eae050420a06cef3263a8c88eb98fdb1e42d50503ab86d33fe47f7655b62af6d0c116bc33b6ef15c230d368ee48ac99a4b8aa6e6ed6b", 0x36}, 0x60, &(0x7f00000002c0)=[{&(0x7f00000000c0)="024082029da90a3213f31de24090342a4b7a42c259d97f390a6c90ae46ef027ec088423642f7d005864954659e58c6d9f232f7bf252cc4f0cdc046ccacbb557cace57a2cfc7a8bc6b6e600a31b8ccfd05ddceff5f74d23a00a522338160cc8c80b4f2e9d26b1bd1f2bdca315fb3223e6b766b9fcb413df27e5b9f31abeb0ecf8ef1edae5ef184109fd21894c0dc754ebf256f0adb8fa6df81de67f945715d4c4d99543cdf9160b18c64acc76a4299be98f00ac2ed8fa1ea4e88db83bf39c5e9db03a46f0b67752bd284121", 0xcb}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000001c0)="f74ee86f83699186ef7fb44394f2b7f642338a02e4fbc71ec3f4759a5f6a5c17b59bfaaa5d4b6a3faaa9732f37e9eda603a5934ec7", 0x35}, {&(0x7f0000000200)="588f31561a980b410ff8501ee3d216a3393068469c43a210de7725d8ca73a744b024cfe394c0949d207db1e7c0d48fff18ec87358068a65ed6c44afa2302a66dc602437f65324054275b7031db060ea610861f8c4cbf0f870e9fec680a9ad353967b5e9b5c2fd34f43b52ddc1026d7b913b3869e8eddbee923f8aa02ec96442aebe16cfe84c003d7d043", 0x8a}, {&(0x7f00000013c0)="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", 0x1000}], 0x5, &(0x7f0000000340)={0x40, 0x117, 0x5, "3a38b3b5f8d9c649f1c7e169c75d71f086f806839e4b1812b137d2cd55bcab4fcd2b3d38495ca5fbf3eeb3eb97fa"}, 0x40, 0x10}, 0x4000000) 2018/05/06 01:47:50 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46b, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/06 01:47:50 executing program 5 (fault-call:1 fault-nth:13): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:47:50 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001340)=[{&(0x7f00000000c0)="d97a3ebcbf86c88ee73d51b9f24c725bd49cabfe44e2b242c412acfee2cb574d7ac8be17f692ab6c84766fe5d7758fad9e721c6c29a09571661d3f075a288c43201b373c9214082107380c283827c5f510003cdce78afeb0ac521aa8b7cd0573c382cf6d07abfc194f6983aedbcf4cd7b29ee7e531325d085c140fe7f13ca70d", 0x80}, {&(0x7f0000000140)="86053ee920167974ab08a67182f5fadb1c26f2c93ad34c80608163714a3ba07665eb01833f0dab73cdc6cc06d72ab694b6e9abd2941f139baf37f4c88e4ab16b2b1166e0d0a884a303086ac221040b1212e2c77ba8fcf0e9ac8d5fb437a315b851198445882cd2f15f0633199e70ddf6a4446b0fb28aed463d61139ab54bc700f4d468c2817984668290cd70d11ecb92fe036d5474674638a4ea3654c1c07f7ac4182bfa710985ccd1359965f7ea5cc83df19e5ece2cc3b5a62bb0237ccc6590f49db99f2f05b2ee4904ee5f2171654e7e4e", 0xd2}, {&(0x7f0000000240)="379f0b0a72b4e80ac098c36de4576d7b5b5a33132736335fcffa52576dc7b60c063996dd766792ab63e5ef2895bfbfc19c3aa2bcd12becf4d09ae14b7dcb27bbbedd799de312633cf85b8ce8979e296a414dddcbf92f622c4914ae9a551c0c76bc81a901e15476c5c7228988c626856587f93cca84353da8c79a6a7dff141be51f01320328feda7895d5924a5efb05246780de13d22d8ecd8fe67896d7382e469f748b3e649546b2cfc114c751ccb4", 0xaf}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="dab395ccd6d19fd5c3a6d11479d9bb438a1b5fd19059b5", 0x17}], 0x5, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x2, 0x7fff, 0xd1, 0x0, 0xffffffff, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x200, 0x5, 0x10001, 0xb0, 0x8, 0xffffffffffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0xc8}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, 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{&(0x7f0000002fc0)="48a13e28f08c63fef91884b6522f8d23bb8197cca0433f23891745475fce49752210f711f113333e10b09edf0eb25c8396e1ae2d6ed95bae8bc70957ed1e496e874477fbd8e120e23b96f194d5be48b52e9f1b5ae35b3ea409f790b3e16236f5be0fd0091f16a63127bc3bf3b05be848", 0x70}, {&(0x7f0000003040)="8052455bbd0dfae7c0af2bbe60dfc7120444c4e0e3ab2f6938c64e90d969e9db1bb898f2c470902f8519b5252d638280443de946c4c4fa0f5cdc75fe296c2f92b2e3afedf6d52379b06150204ec38f5d412f4b4aae1582835fb83c58d2d40538e4147c517c7abf55398943d49c4c64b98c604b3a0fbeef4e369d93d18cdc883ef7141f53fc582d44335286acaabe48a832c0fea69ff822396a547453ecbad5d8b7db1685fa8ef879ff04353aad1d9453e3818aa30de26e27f875765e291f15fce7a580aa02408ad53abdd12576c307ad1c7c2d90bdc2c3", 0xd7}, {&(0x7f0000003140)}, {&(0x7f0000003180)="c4620d34c18ae463066b1b2d8a994393121f5704ab78aa4ee3810651339e50e6ce532986edf15ba6caf1b0d829e90ab33fda1e7a182730e3c628a82cae30037e73c850a4030a1af63c4f6dea174cc0546fc39bdbbb085c7cdd71cdf678126f1178823afcb0783935851282b92eeb1d19", 0x70}, {&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:50 executing program 2: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") r1 = socket$inet(0x2, 0x3, 0x7) setns(r0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4800, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000080)=0x1) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) [ 124.423583] FAULT_INJECTION: forcing a failure. [ 124.423583] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 124.435553] CPU: 1 PID: 9488 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 124.442419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.451799] Call Trace: [ 124.454436] dump_stack+0x185/0x1d0 [ 124.458122] should_fail+0x87b/0xab0 [ 124.461894] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 124.466701] ? __alloc_pages_nodemask+0xf5b/0x5dc0 vmsplice(r1, &(0x7f0000001240)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="c6ff1fb7b33cff5a024a5192d380e806931a46e9fc9f867e25cc5c7380ca764a1ce9e969106ebfaf83ecdba13523bacde0b28b05d6c2f9fcdef152fffeb13e983b8d035717cd3c038cdf1e0d8bcf4beb51f8c9f2456019cb75ca796ae9965c104e808cd7722961226ef999b665bfb2f28b3845de4039b057f24b9ab5fcf0fbbf38a7ebfdefc1160703eabc76b3ad404b783edd9978a0045907aafdbfc79ba0fe2c7f811e5c1145fe92aa80ed45e3b62fc6365204d3352a8985e9b675349fd72f8433d6fc8dd4c3d49f9d0d", 0xcb}, {&(0x7f00000011c0)="2c09e5f6a387344bda5dcfe8972b154af609be1b779facb053d72ab7095a56dd3ca016a7f298dac26e7cbb94ae40720b3944b29e4ffbb9ca1d", 0x39}, {&(0x7f0000001200)="4335111d0a79ae63c306a947a6e76e812e67e4fe579c48351c9bf06e2ea18723a321473e0d24a37cf978260828e169e69da0af", 0x33}], 0x4, 0x7) [ 124.467929] validate_nla: 6 callbacks suppressed [ 124.467944] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 124.471670] ? kernel_poison_pages+0x40/0x360 [ 124.471747] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 124.471784] ? kernel_poison_pages+0x1a0/0x360 [ 124.498380] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 124.503877] ? get_page_from_freelist+0xab28/0xb600 [ 124.508984] ? is_bpf_text_address+0xb4/0x4b0 [ 124.513524] ? __is_insn_slot_addr+0x198/0x1c0 [ 124.517626] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 124.518153] ? kmsan_set_origin_inline+0x6b/0x120 [ 124.518193] alloc_pages_current+0x6b5/0x970 [ 124.518231] get_zeroed_page+0x3f/0xd0 [ 124.518273] __pud_alloc+0xab/0x440 [ 124.542467] handle_mm_fault+0xdfd/0x7e50 [ 124.546706] ? follow_page_mask+0xa7/0x2920 [ 124.551130] __get_user_pages+0x176f/0x24d0 [ 124.555534] get_user_pages_remote+0x2a9/0xb30 [ 124.560176] ? copy_strings+0x7f6/0xfc0 [ 124.564185] get_arg_page+0x17f/0x840 [ 124.568083] copy_strings+0x7f6/0xfc0 2018/05/06 01:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() perf_event_open(&(0x7f0000004000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x99, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x8967, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7fff, 0x3d, 0x0, 0xfffffffffffffff8, 0x0, @perf_bp={&(0x7f0000003fc0)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002740)=[{&(0x7f0000002700)="cce9", 0x2}], 0x1}], 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) [ 124.572018] do_execveat_common+0x1bf5/0x2ce0 [ 124.576632] SYSC_execve+0xe2/0x110 [ 124.580363] SyS_execve+0x56/0x80 [ 124.583901] do_syscall_64+0x309/0x430 [ 124.587846] ? set_binfmt+0x1b0/0x1b0 [ 124.591690] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 124.597005] RIP: 0033:0x455979 [ 124.600215] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 124.608124] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 [ 124.615413] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 2018/05/06 01:47:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8000000000c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000001c0)={'NETMAP\x00'}, &(0x7f0000000200)=0x1e) writev(r0, &(0x7f0000fdbff8), 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x40, 0xd00) r3 = shmget$private(0x0, 0x1000, 0x54001030, &(0x7f0000ffd000/0x1000)=nil) accept4$ax25(r2, &(0x7f0000000240), &(0x7f0000000140)=0x10, 0x80800) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000080)=""/69) 2018/05/06 01:47:50 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x200, 0x5, 0x10001, 0xb0, 0x8, 0xffffffffffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0x98}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, 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{&(0x7f0000002fc0)="48a13e28f08c63fef91884b6522f8d23bb8197cca0433f23891745475fce49752210f711f113333e10b09edf0eb25c8396e1ae2d6ed95bae8bc70957ed1e496e874477fbd8e120e23b96f194d5be48b52e9f1b5ae35b3ea409f790b3e16236f5be0fd0091f16a63127bc3bf3b05be848", 0x70}, {&(0x7f0000003040)="8052455bbd0dfae7c0af2bbe60dfc7120444c4e0e3ab2f6938c64e90d969e9db1bb898f2c470902f8519b5252d638280443de946c4c4fa0f5cdc75fe296c2f92b2e3afedf6d52379b06150204ec38f5d412f4b4aae1582835fb83c58d2d40538e4147c517c7abf55398943d49c4c64b98c604b3a0fbeef4e369d93d18cdc883ef7141f53fc582d44335286acaabe48a832c0fea69ff822396a547453ecbad5d8b7db1685fa8ef879ff04353aad1d9453e3818aa30de26e27f875765e291f15fce7a580aa02408ad53abdd12576c307ad1c7c2d90bdc2c3", 0xd7}, {&(0x7f0000003140)}, {&(0x7f0000003180)="c4620d34c18ae463066b1b2d8a994393121f5704ab78aa4ee3810651339e50e6ce532986edf15ba6caf1b0d829e90ab33fda1e7a182730e3c628a82cae30037e73c850a4030a1af63c4f6dea174cc0546fc39bdbbb085c7cdd71cdf678126f1178823afcb0783935851282b92eeb1d19", 0x70}, {&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) [ 124.622708] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 124.630005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 124.637298] R13: 0000000000000078 R14: 00000000006f4be0 R15: 000000000000000d 2018/05/06 01:47:50 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001340)=[{&(0x7f00000000c0)="d97a3ebcbf86c88ee73d51b9f24c725bd49cabfe44e2b242c412acfee2cb574d7ac8be17f692ab6c84766fe5d7758fad9e721c6c29a09571661d3f075a288c43201b373c9214082107380c283827c5f510003cdce78afeb0ac521aa8b7cd0573c382cf6d07abfc194f6983aedbcf4cd7b29ee7e531325d085c140fe7f13ca70d", 0x80}, {&(0x7f0000000140)="86053ee920167974ab08a67182f5fadb1c26f2c93ad34c80608163714a3ba07665eb01833f0dab73cdc6cc06d72ab694b6e9abd2941f139baf37f4c88e4ab16b2b1166e0d0a884a303086ac221040b1212e2c77ba8fcf0e9ac8d5fb437a315b851198445882cd2f15f0633199e70ddf6a4446b0fb28aed463d61139ab54bc700f4d468c2817984668290cd70d11ecb92fe036d5474674638a4ea3654c1c07f7ac4182bfa710985ccd1359965f7ea5cc83df19e5ece2cc3b5a62bb0237ccc6590f49db99f2f05b2ee4904ee5f2171654e7e4e", 0xd2}, {&(0x7f0000000240)="379f0b0a72b4e80ac098c36de4576d7b5b5a33132736335fcffa52576dc7b60c063996dd766792ab63e5ef2895bfbfc19c3aa2bcd12becf4d09ae14b7dcb27bbbedd799de312633cf85b8ce8979e296a414dddcbf92f622c4914ae9a551c0c76bc81a901e15476c5c7228988c626856587f93cca84353da8c79a6a7dff141be51f01320328feda7895d5924a5efb05246780de13d22d8ecd8fe67896d7382e469f748b3e649546b2cfc114c751ccb4", 0xaf}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="dab395ccd6d19fd5c3a6d11479d9bb438a1b5fd19059b5", 0x17}], 0x5, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x2, 0x7fff, 0xd1, 0x0, 0xffffffff, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x200, 0x5, 0x10001, 0xb0, 0x8, 0xffffffffffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0xc8}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, 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{&(0x7f0000002fc0)="48a13e28f08c63fef91884b6522f8d23bb8197cca0433f23891745475fce49752210f711f113333e10b09edf0eb25c8396e1ae2d6ed95bae8bc70957ed1e496e874477fbd8e120e23b96f194d5be48b52e9f1b5ae35b3ea409f790b3e16236f5be0fd0091f16a63127bc3bf3b05be848", 0x70}, {&(0x7f0000003040)="8052455bbd0dfae7c0af2bbe60dfc7120444c4e0e3ab2f6938c64e90d969e9db1bb898f2c470902f8519b5252d638280443de946c4c4fa0f5cdc75fe296c2f92b2e3afedf6d52379b06150204ec38f5d412f4b4aae1582835fb83c58d2d40538e4147c517c7abf55398943d49c4c64b98c604b3a0fbeef4e369d93d18cdc883ef7141f53fc582d44335286acaabe48a832c0fea69ff822396a547453ecbad5d8b7db1685fa8ef879ff04353aad1d9453e3818aa30de26e27f875765e291f15fce7a580aa02408ad53abdd12576c307ad1c7c2d90bdc2c3", 0xd7}, {&(0x7f0000003140)}, {&(0x7f0000003180)="c4620d34c18ae463066b1b2d8a994393121f5704ab78aa4ee3810651339e50e6ce532986edf15ba6caf1b0d829e90ab33fda1e7a182730e3c628a82cae30037e73c850a4030a1af63c4f6dea174cc0546fc39bdbbb085c7cdd71cdf678126f1178823afcb0783935851282b92eeb1d19", 0x70}, {&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000040)=0x626, 0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x9, 0x4) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) 2018/05/06 01:47:50 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) sendto(r0, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) 2018/05/06 01:47:50 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0x68}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, {&(0x7f0000001a80)="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{&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() clock_gettime(0x0, &(0x7f0000000200)={0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001640)=[{&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000002940)="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", 0x97c}], 0x1}], 0x1, 0x0) futex(&(0x7f0000000240)=0x4, 0x0, 0x4, &(0x7f0000000180)={r1}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 01:47:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x3ff, 0x40) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000200)=0x401) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="290000002000190012008d6affffda060200000000e80001040000040d000d00ea1100000005000000c8fa5ce49ae202aa532b9051d4d586ca45b831b52b0a1cc00eb256289e81875032cecfa2a764c94c66ae2ebe505182f9aaaa99360c2464d4d78943d8b7a1b519136420b63a855b415b4229169b0eb0131386044dec74730d473b4dbb648eb3ab2e11462d705e867aa9e1cdffc2d688617ad6c5131bf32ee3553ecab554802588ce13d84bb1a5dd8001", 0x29}], 0x1f5) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x683234b564a5693, 0x0) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000180)) 2018/05/06 01:47:51 executing program 2: unshare(0x200) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000002600)={@local, @rand_addr, 0x0}, &(0x7f0000002640)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000002680)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) epoll_wait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0x7) r2 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/05/06 01:47:51 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46b, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/06 01:47:51 executing program 5 (fault-call:1 fault-nth:14): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:47:51 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0x50}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, 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{&(0x7f0000002fc0)="48a13e28f08c63fef91884b6522f8d23bb8197cca0433f23891745475fce49752210f711f113333e10b09edf0eb25c8396e1ae2d6ed95bae8bc70957ed1e496e874477fbd8e120e23b96f194d5be48b52e9f1b5ae35b3ea409f790b3e16236f5be0fd0091f16a63127bc3bf3b05be848", 0x70}, {&(0x7f0000003040)="8052455bbd0dfae7c0af2bbe60dfc7120444c4e0e3ab2f6938c64e90d969e9db1bb898f2c470902f8519b5252d638280443de946c4c4fa0f5cdc75fe296c2f92b2e3afedf6d52379b06150204ec38f5d412f4b4aae1582835fb83c58d2d40538e4147c517c7abf55398943d49c4c64b98c604b3a0fbeef4e369d93d18cdc883ef7141f53fc582d44335286acaabe48a832c0fea69ff822396a547453ecbad5d8b7db1685fa8ef879ff04353aad1d9453e3818aa30de26e27f875765e291f15fce7a580aa02408ad53abdd12576c307ad1c7c2d90bdc2c3", 0xd7}, {&(0x7f0000003140)}, {&(0x7f0000003180)="c4620d34c18ae463066b1b2d8a994393121f5704ab78aa4ee3810651339e50e6ce532986edf15ba6caf1b0d829e90ab33fda1e7a182730e3c628a82cae30037e73c850a4030a1af63c4f6dea174cc0546fc39bdbbb085c7cdd71cdf678126f1178823afcb0783935851282b92eeb1d19", 0x70}, {&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendto(r1, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x4400) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000200)='cbcmac(camellia-generic)\x00') 2018/05/06 01:47:51 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001340)=[{&(0x7f00000000c0)="d97a3ebcbf86c88ee73d51b9f24c725bd49cabfe44e2b242c412acfee2cb574d7ac8be17f692ab6c84766fe5d7758fad9e721c6c29a09571661d3f075a288c43201b373c9214082107380c283827c5f510003cdce78afeb0ac521aa8b7cd0573c382cf6d07abfc194f6983aedbcf4cd7b29ee7e531325d085c140fe7f13ca70d", 0x80}, {&(0x7f0000000140)="86053ee920167974ab08a67182f5fadb1c26f2c93ad34c80608163714a3ba07665eb01833f0dab73cdc6cc06d72ab694b6e9abd2941f139baf37f4c88e4ab16b2b1166e0d0a884a303086ac221040b1212e2c77ba8fcf0e9ac8d5fb437a315b851198445882cd2f15f0633199e70ddf6a4446b0fb28aed463d61139ab54bc700f4d468c2817984668290cd70d11ecb92fe036d5474674638a4ea3654c1c07f7ac4182bfa710985ccd1359965f7ea5cc83df19e5ece2cc3b5a62bb0237ccc6590f49db99f2f05b2ee4904ee5f2171654e7e4e", 0xd2}, {&(0x7f0000000240)="379f0b0a72b4e80ac098c36de4576d7b5b5a33132736335fcffa52576dc7b60c063996dd766792ab63e5ef2895bfbfc19c3aa2bcd12becf4d09ae14b7dcb27bbbedd799de312633cf85b8ce8979e296a414dddcbf92f622c4914ae9a551c0c76bc81a901e15476c5c7228988c626856587f93cca84353da8c79a6a7dff141be51f01320328feda7895d5924a5efb05246780de13d22d8ecd8fe67896d7382e469f748b3e649546b2cfc114c751ccb4", 0xaf}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="dab395ccd6d19fd5c3a6d11479d9bb438a1b5fd19059b5", 0x17}], 0x5, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x2, 0x7fff, 0xd1, 0x0, 0xffffffff, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x200, 0x5, 0x10001, 0xb0, 0x8, 0xffffffffffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0xc8}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, 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{&(0x7f0000002fc0)="48a13e28f08c63fef91884b6522f8d23bb8197cca0433f23891745475fce49752210f711f113333e10b09edf0eb25c8396e1ae2d6ed95bae8bc70957ed1e496e874477fbd8e120e23b96f194d5be48b52e9f1b5ae35b3ea409f790b3e16236f5be0fd0091f16a63127bc3bf3b05be848", 0x70}, {&(0x7f0000003040)="8052455bbd0dfae7c0af2bbe60dfc7120444c4e0e3ab2f6938c64e90d969e9db1bb898f2c470902f8519b5252d638280443de946c4c4fa0f5cdc75fe296c2f92b2e3afedf6d52379b06150204ec38f5d412f4b4aae1582835fb83c58d2d40538e4147c517c7abf55398943d49c4c64b98c604b3a0fbeef4e369d93d18cdc883ef7141f53fc582d44335286acaabe48a832c0fea69ff822396a547453ecbad5d8b7db1685fa8ef879ff04353aad1d9453e3818aa30de26e27f875765e291f15fce7a580aa02408ad53abdd12576c307ad1c7c2d90bdc2c3", 0xd7}, {&(0x7f0000003140)}, {&(0x7f0000003180)="c4620d34c18ae463066b1b2d8a994393121f5704ab78aa4ee3810651339e50e6ce532986edf15ba6caf1b0d829e90ab33fda1e7a182730e3c628a82cae30037e73c850a4030a1af63c4f6dea174cc0546fc39bdbbb085c7cdd71cdf678126f1178823afcb0783935851282b92eeb1d19", 0x70}, {&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) [ 125.826412] FAULT_INJECTION: forcing a failure. [ 125.826412] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 125.838265] CPU: 1 PID: 9558 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 125.845099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.854455] Call Trace: [ 125.857058] dump_stack+0x185/0x1d0 [ 125.860698] should_fail+0x87b/0xab0 [ 125.864431] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 125.869198] ? kernel_poison_pages+0x40/0x360 [ 125.873701] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 125.879065] ? kernel_poison_pages+0x1a0/0x360 [ 125.883649] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 125.889100] ? get_page_from_freelist+0xab28/0xb600 [ 125.894140] ? get_page_from_freelist+0xab28/0xb600 [ 125.899167] ? update_stack_state+0x885/0xa40 [ 125.903671] ? page_counter_try_charge+0x205/0x5c0 [ 125.908606] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 125.913968] ? memcg_kmem_charge+0x5dd/0xa30 [ 125.918378] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 125.923309] ? try_charge+0x26ce/0x2fd0 [ 125.927296] ? kmsan_set_origin_inline+0x6b/0x120 [ 125.932155] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 125.937522] ? memcg_kmem_charge+0x703/0xa30 [ 125.941932] kmsan_alloc_page+0x82/0xe0 [ 125.945907] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 125.950665] ? __alloc_pages_nodemask+0xf5b/0x5dc0 [ 125.955600] ? kernel_poison_pages+0x40/0x360 [ 125.960096] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 125.965468] ? kernel_poison_pages+0x1a0/0x360 [ 125.970054] ? __msan_metadata_ptr_for_store_8+0x13/0x20 2018/05/06 01:47:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) fcntl$notify(r1, 0x402, 0xe) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) sendto$ax25(r2, &(0x7f0000000100)="de6d74ccc71cf81a7d1d0509f14213496c396cd4f31bce61bc9c587ba9f29ec87216f65c78dcd73ab2f2e268ea8e5a71c299015f577b2f9b021ae453b0b0360695aeb286c32bac29b5d7895432080eb21262d6349192cae922247926a69aea8aa88cc0b25c97c6d889207a295b3f8d708ce3b4db5cc169016c92d7c0a0e12d085df4aaac3ef85feef995b58a34b49dbd825565a8bf7386b2ba", 0x99, 0x800, &(0x7f00000001c0)={0x3, {"199679dbd0cc0d"}}, 0x10) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000200)=""/144) [ 125.975506] ? get_page_from_freelist+0xab28/0xb600 [ 125.980529] ? is_bpf_text_address+0xb4/0x4b0 [ 125.985030] ? __is_insn_slot_addr+0x198/0x1c0 [ 125.989618] ? kmsan_set_origin_inline+0x6b/0x120 [ 125.994473] alloc_pages_current+0x6b5/0x970 [ 125.998888] get_zeroed_page+0x3f/0xd0 [ 126.002779] __pud_alloc+0xab/0x440 [ 126.006414] handle_mm_fault+0xdfd/0x7e50 [ 126.010566] ? follow_page_mask+0xa7/0x2920 [ 126.014898] __get_user_pages+0x176f/0x24d0 [ 126.019233] get_user_pages_remote+0x2a9/0xb30 [ 126.023826] ? copy_strings+0x7f6/0xfc0 [ 126.027829] get_arg_page+0x17f/0x840 [ 126.031667] copy_strings+0x7f6/0xfc0 [ 126.032453] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 126.035487] do_execveat_common+0x1bf5/0x2ce0 [ 126.035516] SYSC_execve+0xe2/0x110 [ 126.035534] SyS_execve+0x56/0x80 [ 126.035549] do_syscall_64+0x309/0x430 [ 126.035566] ? set_binfmt+0x1b0/0x1b0 [ 126.035583] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 126.035592] RIP: 0033:0x455979 2018/05/06 01:47:52 executing program 5 (fault-call:1 fault-nth:15): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:47:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x430) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000180), 0x0) open_by_handle_at(r0, &(0x7f0000000240)={0x8c, 0x1, "a404cdb5b2a166f1b07d8297f3b4181a06b0d2817d181ff30cd2bbe86551f650c46dc96a8f495525f34292c48e81b2ddbb35c0bf90b084af0db1b501ae1b94aa73620749fda0c03843d2778f55f74eb9498a2197919c7a6b37c9846003fa99d90986347ee528a3e1ccd971ff6b4cf72c747b92c6068b0f33dc3014b1ae9df988a18e6a69"}, 0xc5a7828aaf890ffe) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) sendto(r2, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) recvfrom$unix(r2, &(0x7f0000000300)=""/112, 0x70, 0x0, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/05/06 01:47:52 executing program 2: unshare(0x80001fd) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/05/06 01:47:52 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000140)="86053ee920167974ab08a67182f5fadb1c26f2c93ad34c80608163714a3ba07665eb01833f0dab73cdc6cc06d72ab694b6e9abd2941f139baf37f4c88e4ab16b2b1166e0d0a884a303086ac221040b1212e2c77ba8fcf0e9ac8d5fb437a315b851198445882cd2f15f0633199e70ddf6a4446b0fb28aed463d61139ab54bc700f4d468c2817984668290cd70d11ecb92fe036d5474674638a4ea3654c1c07f7ac4182bfa710985ccd1359965f7ea5cc83df19e5ece2cc3b5a62bb0237ccc6590f49db99f2f05b2ee4904ee5f2171654e7e4e", 0xd2}, {&(0x7f0000000240)="379f0b0a72b4e80ac098c36de4576d7b5b5a33132736335fcffa52576dc7b60c063996dd766792ab63e5ef2895bfbfc19c3aa2bcd12becf4d09ae14b7dcb27bbbedd799de312633cf85b8ce8979e296a414dddcbf92f622c4914ae9a551c0c76bc81a901e15476c5c7228988c626856587f93cca84353da8c79a6a7dff141be51f01320328feda7895d5924a5efb05246780de13d22d8ecd8fe67896d7382e469f748b3e649546b2cfc114c751ccb4", 0xaf}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="dab395ccd6d19fd5c3a6d11479d9bb438a1b5fd19059b5", 0x17}], 0x4, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x2, 0x7fff, 0xd1, 0x0, 0xffffffff, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x200, 0x5, 0x10001, 0xb0, 0x8, 0xffffffffffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0xc8}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, 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{&(0x7f0000002fc0)="48a13e28f08c63fef91884b6522f8d23bb8197cca0433f23891745475fce49752210f711f113333e10b09edf0eb25c8396e1ae2d6ed95bae8bc70957ed1e496e874477fbd8e120e23b96f194d5be48b52e9f1b5ae35b3ea409f790b3e16236f5be0fd0091f16a63127bc3bf3b05be848", 0x70}, {&(0x7f0000003040)="8052455bbd0dfae7c0af2bbe60dfc7120444c4e0e3ab2f6938c64e90d969e9db1bb898f2c470902f8519b5252d638280443de946c4c4fa0f5cdc75fe296c2f92b2e3afedf6d52379b06150204ec38f5d412f4b4aae1582835fb83c58d2d40538e4147c517c7abf55398943d49c4c64b98c604b3a0fbeef4e369d93d18cdc883ef7141f53fc582d44335286acaabe48a832c0fea69ff822396a547453ecbad5d8b7db1685fa8ef879ff04353aad1d9453e3818aa30de26e27f875765e291f15fce7a580aa02408ad53abdd12576c307ad1c7c2d90bdc2c3", 0xd7}, {&(0x7f0000003140)}, {&(0x7f0000003180)="c4620d34c18ae463066b1b2d8a994393121f5704ab78aa4ee3810651339e50e6ce532986edf15ba6caf1b0d829e90ab33fda1e7a182730e3c628a82cae30037e73c850a4030a1af63c4f6dea174cc0546fc39bdbbb085c7cdd71cdf678126f1178823afcb0783935851282b92eeb1d19", 0x70}, {&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:52 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)=[@dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0x38}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, {&(0x7f0000001a80)="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{&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) [ 126.035599] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 126.059251] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 126.062153] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 [ 126.062162] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 [ 126.062169] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 126.062176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 126.062183] R13: 0000000000000078 R14: 00000000006f4be0 R15: 000000000000000e [ 126.261559] FAULT_INJECTION: forcing a failure. [ 126.261559] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 126.273408] CPU: 1 PID: 9588 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 126.280247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.289601] Call Trace: [ 126.292194] dump_stack+0x185/0x1d0 [ 126.295830] should_fail+0x87b/0xab0 [ 126.299562] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 126.304325] ? kernel_poison_pages+0x40/0x360 [ 126.308826] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 126.314195] ? kernel_poison_pages+0x1a0/0x360 [ 126.318784] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 126.324242] ? get_page_from_freelist+0xab28/0xb600 [ 126.329262] ? get_page_from_freelist+0xab28/0xb600 [ 126.334288] ? update_stack_state+0x885/0xa40 [ 126.338791] ? kmsan_set_origin_inline+0x6b/0x120 [ 126.343637] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 126.348662] ? kmsan_set_origin_inline+0x6b/0x120 [ 126.353510] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 126.358884] ? memcg_kmem_charge+0x703/0xa30 [ 126.363295] kmsan_alloc_page+0x82/0xe0 [ 126.367267] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 126.372093] ? __alloc_pages_nodemask+0xf5b/0x5dc0 [ 126.377012] ? kernel_poison_pages+0x40/0x360 [ 126.381502] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 126.386844] ? kernel_poison_pages+0x1a0/0x360 [ 126.391416] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 126.396846] ? get_page_from_freelist+0xab28/0xb600 [ 126.401841] ? is_bpf_text_address+0xb4/0x4b0 [ 126.406321] ? __is_insn_slot_addr+0x198/0x1c0 [ 126.410884] ? kmsan_set_origin_inline+0x6b/0x120 [ 126.415707] alloc_pages_current+0x6b5/0x970 [ 126.420098] get_zeroed_page+0x3f/0xd0 [ 126.423968] __pud_alloc+0xab/0x440 [ 126.427578] handle_mm_fault+0xdfd/0x7e50 [ 126.431703] ? follow_page_mask+0xa7/0x2920 [ 126.436023] __get_user_pages+0x176f/0x24d0 [ 126.440338] get_user_pages_remote+0x2a9/0xb30 [ 126.444903] ? copy_strings+0x7f6/0xfc0 [ 126.448856] get_arg_page+0x17f/0x840 [ 126.452640] copy_strings+0x7f6/0xfc0 [ 126.456427] do_execveat_common+0x1bf5/0x2ce0 [ 126.460939] SYSC_execve+0xe2/0x110 [ 126.464553] SyS_execve+0x56/0x80 [ 126.467988] do_syscall_64+0x309/0x430 [ 126.471861] ? set_binfmt+0x1b0/0x1b0 [ 126.475643] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 126.480814] RIP: 0033:0x455979 [ 126.483982] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 126.491676] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 [ 126.498929] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 [ 126.506187] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 126.513447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 126.520701] R13: 0000000000000078 R14: 00000000006f4be0 R15: 000000000000000f 2018/05/06 01:47:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="f1f3c66180298a070000000000000b7818ee7c3b6ae29d7c0ca1d8d6eccffeae531fa66ecfc9ba63d85ab3b927687db0e65e8b78cce0082fea08f7ff2f366455eee63b90453a92f0ddb63edf0d7dcc5fdffa440000000000000007d5de45350b84ff4399fde52c2e99", 0x21a) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendto(r1, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x101000, 0x1) fchmodat(r3, &(0x7f0000000400)='./file0\x00', 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000200)={{0xeb4, 0x0, 0x9, 0x6, "aa80283b30213dfc2d5f3bcd930e6d9fec1a2368f9dbaca9acdd6a1026fd5157d455569f96d75d1bb45c3b3c", 0x400}, 0x0, 0x0, 0x9, r2, 0x7, 0x9, "3987a49fc3385c1a0a580d9d44a9627ea818477f12ad6985457093983765df9a03d4c4c535bc5e10778989b3975ebbf6740a0ef958355eca37a74df00b0926c9", &(0x7f00000001c0)="e7fc00", 0x3, [], [0x8, 0x0, 0xb8, 0x7]}) 2018/05/06 01:47:53 executing program 2: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x800) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/05/06 01:47:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/159, 0x9f) 2018/05/06 01:47:53 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0x20}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, 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{&(0x7f0000002fc0)="48a13e28f08c63fef91884b6522f8d23bb8197cca0433f23891745475fce49752210f711f113333e10b09edf0eb25c8396e1ae2d6ed95bae8bc70957ed1e496e874477fbd8e120e23b96f194d5be48b52e9f1b5ae35b3ea409f790b3e16236f5be0fd0091f16a63127bc3bf3b05be848", 0x70}, {&(0x7f0000003040)="8052455bbd0dfae7c0af2bbe60dfc7120444c4e0e3ab2f6938c64e90d969e9db1bb898f2c470902f8519b5252d638280443de946c4c4fa0f5cdc75fe296c2f92b2e3afedf6d52379b06150204ec38f5d412f4b4aae1582835fb83c58d2d40538e4147c517c7abf55398943d49c4c64b98c604b3a0fbeef4e369d93d18cdc883ef7141f53fc582d44335286acaabe48a832c0fea69ff822396a547453ecbad5d8b7db1685fa8ef879ff04353aad1d9453e3818aa30de26e27f875765e291f15fce7a580aa02408ad53abdd12576c307ad1c7c2d90bdc2c3", 0xd7}, {&(0x7f0000003140)}, {&(0x7f0000003180)="c4620d34c18ae463066b1b2d8a994393121f5704ab78aa4ee3810651339e50e6ce532986edf15ba6caf1b0d829e90ab33fda1e7a182730e3c628a82cae30037e73c850a4030a1af63c4f6dea174cc0546fc39bdbbb085c7cdd71cdf678126f1178823afcb0783935851282b92eeb1d19", 0x70}, {&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:53 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000240)="379f0b0a72b4e80ac098c36de4576d7b5b5a33132736335fcffa52576dc7b60c063996dd766792ab63e5ef2895bfbfc19c3aa2bcd12becf4d09ae14b7dcb27bbbedd799de312633cf85b8ce8979e296a414dddcbf92f622c4914ae9a551c0c76bc81a901e15476c5c7228988c626856587f93cca84353da8c79a6a7dff141be51f01320328feda7895d5924a5efb05246780de13d22d8ecd8fe67896d7382e469f748b3e649546b2cfc114c751ccb4", 0xaf}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="dab395ccd6d19fd5c3a6d11479d9bb438a1b5fd19059b5", 0x17}], 0x3, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x2, 0x7fff, 0xd1, 0x0, 0xffffffff, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x200, 0x5, 0x10001, 0xb0, 0x8, 0xffffffffffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0xc8}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, 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{&(0x7f0000002fc0)="48a13e28f08c63fef91884b6522f8d23bb8197cca0433f23891745475fce49752210f711f113333e10b09edf0eb25c8396e1ae2d6ed95bae8bc70957ed1e496e874477fbd8e120e23b96f194d5be48b52e9f1b5ae35b3ea409f790b3e16236f5be0fd0091f16a63127bc3bf3b05be848", 0x70}, {&(0x7f0000003040)="8052455bbd0dfae7c0af2bbe60dfc7120444c4e0e3ab2f6938c64e90d969e9db1bb898f2c470902f8519b5252d638280443de946c4c4fa0f5cdc75fe296c2f92b2e3afedf6d52379b06150204ec38f5d412f4b4aae1582835fb83c58d2d40538e4147c517c7abf55398943d49c4c64b98c604b3a0fbeef4e369d93d18cdc883ef7141f53fc582d44335286acaabe48a832c0fea69ff822396a547453ecbad5d8b7db1685fa8ef879ff04353aad1d9453e3818aa30de26e27f875765e291f15fce7a580aa02408ad53abdd12576c307ad1c7c2d90bdc2c3", 0xd7}, {&(0x7f0000003140)}, {&(0x7f0000003180)="c4620d34c18ae463066b1b2d8a994393121f5704ab78aa4ee3810651339e50e6ce532986edf15ba6caf1b0d829e90ab33fda1e7a182730e3c628a82cae30037e73c850a4030a1af63c4f6dea174cc0546fc39bdbbb085c7cdd71cdf678126f1178823afcb0783935851282b92eeb1d19", 0x70}, {&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:53 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46b, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/06 01:47:53 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="9608"], &(0x7f0000000040)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x4}], 0x2, 0x0) 2018/05/06 01:47:53 executing program 5 (fault-call:1 fault-nth:16): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) [ 127.046913] FAULT_INJECTION: forcing a failure. [ 127.046913] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 127.058897] CPU: 1 PID: 9615 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 127.065767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.075160] Call Trace: [ 127.077795] dump_stack+0x185/0x1d0 [ 127.081469] should_fail+0x87b/0xab0 [ 127.085239] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 127.090059] ? __alloc_pages_nodemask+0xf5b/0x5dc0 [ 127.095035] ? kernel_poison_pages+0x40/0x360 [ 127.099104] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 127.099608] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 127.112294] ? kernel_poison_pages+0x1a0/0x360 [ 127.116953] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 127.122476] ? get_page_from_freelist+0xab28/0xb600 [ 127.127571] ? is_bpf_text_address+0xb4/0x4b0 [ 127.132105] ? __is_insn_slot_addr+0x198/0x1c0 [ 127.136732] ? kmsan_set_origin_inline+0x6b/0x120 [ 127.141653] alloc_pages_current+0x6b5/0x970 2018/05/06 01:47:53 executing program 2: unshare(0x20000000) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x9, 0x2, 0xffffffffffffff43, 0x9}) setns(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x8, 0x2, 'client1\x00', 0x1, "b3a1ce32f195a661", "287ee246ca3b5d8f009f7f46d7bf41aa62d899f9e9e4d38481248994e937cb75", 0x7fff, 0x2}) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000140)=r2) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) ioctl$KDENABIO(r0, 0x4b36) [ 127.146101] __pmd_alloc+0xad/0x410 [ 127.149817] handle_mm_fault+0x1416/0x7e50 [ 127.154151] ? follow_page_mask+0xa7/0x2920 [ 127.158565] __get_user_pages+0x176f/0x24d0 [ 127.161146] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 127.162954] get_user_pages_remote+0x2a9/0xb30 [ 127.163014] ? copy_strings+0x7f6/0xfc0 [ 127.178924] get_arg_page+0x17f/0x840 [ 127.182825] copy_strings+0x7f6/0xfc0 [ 127.186754] do_execveat_common+0x1bf5/0x2ce0 [ 127.191390] SYSC_execve+0xe2/0x110 2018/05/06 01:47:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2, 0x10001}, &(0x7f00000002c0)=0x8) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r3 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000300)={0x6, 0x20, 0x1, 0xffffffff, 0x8, 0x6, 0xcab, 0x101, r2}, &(0x7f0000000340)=0x20) sendto(r3, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) [ 127.195135] SyS_execve+0x56/0x80 [ 127.198674] do_syscall_64+0x309/0x430 [ 127.202617] ? set_binfmt+0x1b0/0x1b0 [ 127.206464] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 127.211686] RIP: 0033:0x455979 [ 127.214906] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 127.222658] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 [ 127.229964] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 [ 127.237259] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/06 01:47:53 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="dab395ccd6d19fd5c3a6d11479d9bb438a1b5fd19059b5", 0x17}], 0x2, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x2, 0x7fff, 0xd1, 0x0, 0xffffffff, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x200, 0x5, 0x10001, 0xb0, 0x8, 0xffffffffffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0xc8}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, 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{&(0x7f0000002fc0)="48a13e28f08c63fef91884b6522f8d23bb8197cca0433f23891745475fce49752210f711f113333e10b09edf0eb25c8396e1ae2d6ed95bae8bc70957ed1e496e874477fbd8e120e23b96f194d5be48b52e9f1b5ae35b3ea409f790b3e16236f5be0fd0091f16a63127bc3bf3b05be848", 0x70}, {&(0x7f0000003040)="8052455bbd0dfae7c0af2bbe60dfc7120444c4e0e3ab2f6938c64e90d969e9db1bb898f2c470902f8519b5252d638280443de946c4c4fa0f5cdc75fe296c2f92b2e3afedf6d52379b06150204ec38f5d412f4b4aae1582835fb83c58d2d40538e4147c517c7abf55398943d49c4c64b98c604b3a0fbeef4e369d93d18cdc883ef7141f53fc582d44335286acaabe48a832c0fea69ff822396a547453ecbad5d8b7db1685fa8ef879ff04353aad1d9453e3818aa30de26e27f875765e291f15fce7a580aa02408ad53abdd12576c307ad1c7c2d90bdc2c3", 0xd7}, {&(0x7f0000003140)}, {&(0x7f0000003180)="c4620d34c18ae463066b1b2d8a994393121f5704ab78aa4ee3810651339e50e6ce532986edf15ba6caf1b0d829e90ab33fda1e7a182730e3c628a82cae30037e73c850a4030a1af63c4f6dea174cc0546fc39bdbbb085c7cdd71cdf678126f1178823afcb0783935851282b92eeb1d19", 0x70}, {&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:53 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, {&(0x7f0000001a80)="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{&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) [ 127.244561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 127.251859] R13: 0000000000000078 R14: 00000000006f4be0 R15: 0000000000000010 2018/05/06 01:47:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x100000000000002) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = shmget(0x3, 0x2000, 0x54000120, &(0x7f0000ffb000/0x2000)=nil) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000005100)='/dev/audio\x00', 0x101080, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000005140)={r0}) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000040)=""/187) ptrace(0x8, r1) 2018/05/06 01:47:53 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00'}) io_setup(0x46b, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/06 01:47:53 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, {&(0x7f0000001a80)="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{&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x5, 0x8000) 2018/05/06 01:47:53 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001300)="dab395ccd6d19fd5c3a6d11479d9bb438a1b5fd19059b5", 0x17}], 0x1, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x2, 0x7fff, 0xd1, 0x0, 0xffffffff, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x200, 0x5, 0x10001, 0xb0, 0x8, 0xffffffffffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0xc8}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, {&(0x7f0000001a80)="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{&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = shmget$private(0x0, 0x2000, 0x118, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000240)=""/189) r2 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendto(r2, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000001c0)={'NETMAP\x00'}, &(0x7f0000000200)=0x1e) 2018/05/06 01:47:53 executing program 2: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f000014e000), &(0x7f0000000040)="12b2ff7fce4481ebe2742241b2c499d2a0da28208eed1643014bc5ed37a6eaa9a6265655525e05c2a7fda471b89e960e5ee4599745e3be646a3adadc91a56dc0b6ba57aa2fc05859b80ba9") 2018/05/06 01:47:53 executing program 5 (fault-call:1 fault-nth:17): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:47:53 executing program 2: unshare(0x3fffdfff) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) fcntl$addseals(r0, 0x409, 0xa) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/05/06 01:47:53 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00'}) io_setup(0x46b, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) [ 127.660670] FAULT_INJECTION: forcing a failure. [ 127.660670] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 127.672517] CPU: 1 PID: 9661 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 127.679350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.688699] Call Trace: [ 127.691290] dump_stack+0x185/0x1d0 [ 127.694927] should_fail+0x87b/0xab0 [ 127.698655] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 127.703416] ? kernel_poison_pages+0x40/0x360 2018/05/06 01:47:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendto(r1, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) accept$alg(r0, 0x0, 0x0) [ 127.707928] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 127.713323] ? kernel_poison_pages+0x1a0/0x360 [ 127.717912] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 127.723371] ? get_page_from_freelist+0xab28/0xb600 [ 127.728400] ? update_stack_state+0x885/0xa40 [ 127.732905] ? kmsan_set_origin_inline+0x6b/0x120 [ 127.737847] ? __msan_poison_alloca+0x15c/0x1d0 [ 127.742526] ? memcg_kmem_charge+0x5dd/0xa30 [ 127.746937] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 127.751871] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 127.757336] ? __msan_poison_alloca+0x15c/0x1d0 [ 127.762014] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 127.767385] ? memcg_kmem_charge+0x703/0xa30 [ 127.771800] kmsan_alloc_page+0x82/0xe0 [ 127.775840] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 127.780600] ? __alloc_pages_nodemask+0xf5b/0x5dc0 [ 127.785532] ? kernel_poison_pages+0x40/0x360 [ 127.790035] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 127.795401] ? kernel_poison_pages+0x1a0/0x360 [ 127.799991] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 127.805447] ? get_page_from_freelist+0xab28/0xb600 [ 127.810464] ? is_bpf_text_address+0xb4/0x4b0 [ 127.814966] ? __is_insn_slot_addr+0x198/0x1c0 [ 127.819553] ? kmsan_set_origin_inline+0x6b/0x120 [ 127.824399] alloc_pages_current+0x6b5/0x970 [ 127.828812] __pmd_alloc+0xad/0x410 [ 127.832442] handle_mm_fault+0x1416/0x7e50 [ 127.836677] ? follow_page_mask+0xa7/0x2920 [ 127.841010] __get_user_pages+0x176f/0x24d0 [ 127.845351] get_user_pages_remote+0x2a9/0xb30 [ 127.849942] ? copy_strings+0x7f6/0xfc0 [ 127.853915] get_arg_page+0x17f/0x840 [ 127.857721] copy_strings+0x7f6/0xfc0 [ 127.861536] do_execveat_common+0x1bf5/0x2ce0 [ 127.866045] SYSC_execve+0xe2/0x110 [ 127.869678] SyS_execve+0x56/0x80 [ 127.873141] do_syscall_64+0x309/0x430 [ 127.877070] ? set_binfmt+0x1b0/0x1b0 [ 127.880877] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 127.886064] RIP: 0033:0x455979 [ 127.889251] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 127.896959] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 [ 127.904233] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 [ 127.911501] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 127.918773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 127.926046] R13: 0000000000000078 R14: 00000000006f4be0 R15: 0000000000000011 2018/05/06 01:47:54 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000001800)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/100, 0x64}, {&(0x7f0000000100)=""/94, 0x5e}, {&(0x7f0000000180)=""/229, 0xe5}, {&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000300)=""/100, 0x64}, {&(0x7f00000013c0)=""/31, 0x1f}, {&(0x7f0000001400)=""/204, 0xcc}, {&(0x7f0000001500)=""/227, 0xe3}, {&(0x7f0000001600)=""/129, 0x81}], 0xa, &(0x7f0000001780)=""/86, 0x56, 0x4}, 0x12022) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001880)={0x0, 0x6}, &(0x7f00000018c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001900)={r3, 0x6a843370}, 0x8) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001840)=0x5, 0x4) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) 2018/05/06 01:47:54 executing program 2: unshare(0x10000000) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x6, 0x4, 0x2, 0x8}, {0x4, 0x1, 0x9a, 0x6}, {0x7fffffff, 0x3, 0x3, 0x2}, {0x2, 0xff57, 0x0, 0x9}, {0x39b, 0xc8, 0x800, 0x7ce3}, {0x5, 0x9f53, 0xffffffffffff0001, 0xfffffffffffffff8}, {0x0, 0x7, 0x3, 0x1000}, {0xa2, 0x8, 0x0, 0x1ff}, {0x9, 0x19c2, 0xfff, 0x5}]}) clone(0x4000000, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/05/06 01:47:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendto(r1, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/05/06 01:47:54 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x2, 0x7fff, 0xd1, 0x0, 0xffffffff, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x200, 0x5, 0x10001, 0xb0, 0x8, 0xffffffffffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0xc8}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, 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{&(0x7f0000002fc0)="48a13e28f08c63fef91884b6522f8d23bb8197cca0433f23891745475fce49752210f711f113333e10b09edf0eb25c8396e1ae2d6ed95bae8bc70957ed1e496e874477fbd8e120e23b96f194d5be48b52e9f1b5ae35b3ea409f790b3e16236f5be0fd0091f16a63127bc3bf3b05be848", 0x70}, {&(0x7f0000003040)="8052455bbd0dfae7c0af2bbe60dfc7120444c4e0e3ab2f6938c64e90d969e9db1bb898f2c470902f8519b5252d638280443de946c4c4fa0f5cdc75fe296c2f92b2e3afedf6d52379b06150204ec38f5d412f4b4aae1582835fb83c58d2d40538e4147c517c7abf55398943d49c4c64b98c604b3a0fbeef4e369d93d18cdc883ef7141f53fc582d44335286acaabe48a832c0fea69ff822396a547453ecbad5d8b7db1685fa8ef879ff04353aad1d9453e3818aa30de26e27f875765e291f15fce7a580aa02408ad53abdd12576c307ad1c7c2d90bdc2c3", 0xd7}, {&(0x7f0000003140)}, {&(0x7f0000003180)="c4620d34c18ae463066b1b2d8a994393121f5704ab78aa4ee3810651339e50e6ce532986edf15ba6caf1b0d829e90ab33fda1e7a182730e3c628a82cae30037e73c850a4030a1af63c4f6dea174cc0546fc39bdbbb085c7cdd71cdf678126f1178823afcb0783935851282b92eeb1d19", 0x70}, {&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:54 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)}, {&(0x7f0000002f40)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000003300)=[{&(0x7f0000002f80)="abba066274e49cc94069cecd2bf7f5c4f45f0ac695d55743baec3bc8c4bcc2b6", 0x20}, {&(0x7f0000002fc0)="48a13e28f08c63fef91884b6522f8d23bb8197cca0433f23891745475fce49752210f711f113333e10b09edf0eb25c8396e1ae2d6ed95bae8bc70957ed1e496e874477fbd8e120e23b96f194d5be48b52e9f1b5ae35b3ea409f790b3e16236f5be0fd0091f16a63127bc3bf3b05be848", 0x70}, {&(0x7f0000003040)="8052455bbd0dfae7c0af2bbe60dfc7120444c4e0e3ab2f6938c64e90d969e9db1bb898f2c470902f8519b5252d638280443de946c4c4fa0f5cdc75fe296c2f92b2e3afedf6d52379b06150204ec38f5d412f4b4aae1582835fb83c58d2d40538e4147c517c7abf55398943d49c4c64b98c604b3a0fbeef4e369d93d18cdc883ef7141f53fc582d44335286acaabe48a832c0fea69ff822396a547453ecbad5d8b7db1685fa8ef879ff04353aad1d9453e3818aa30de26e27f875765e291f15fce7a580aa02408ad53abdd12576c307ad1c7c2d90bdc2c3", 0xd7}, {&(0x7f0000003140)}, {&(0x7f0000003180)="c4620d34c18ae463066b1b2d8a994393121f5704ab78aa4ee3810651339e50e6ce532986edf15ba6caf1b0d829e90ab33fda1e7a182730e3c628a82cae30037e73c850a4030a1af63c4f6dea174cc0546fc39bdbbb085c7cdd71cdf678126f1178823afcb0783935851282b92eeb1d19", 0x70}, {&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x4, 0x8000) 2018/05/06 01:47:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() perf_event_open(&(0x7f0000004000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000003fc0)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 01:47:54 executing program 5 (fault-call:1 fault-nth:18): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:47:54 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00'}) io_setup(0x46b, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) [ 128.372803] FAULT_INJECTION: forcing a failure. [ 128.372803] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 128.384688] CPU: 1 PID: 9694 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 128.391527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.400882] Call Trace: [ 128.403482] dump_stack+0x185/0x1d0 [ 128.407123] should_fail+0x87b/0xab0 [ 128.410855] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 128.415614] ? kernel_poison_pages+0x40/0x360 [ 128.420121] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 128.425491] ? kernel_poison_pages+0x1a0/0x360 [ 128.430080] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 128.435535] ? get_page_from_freelist+0xab28/0xb600 [ 128.440564] ? update_stack_state+0x885/0xa40 [ 128.445069] ? kmsan_set_origin_inline+0x6b/0x120 [ 128.449920] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 128.454940] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 128.460408] ? __msan_poison_alloca+0x15c/0x1d0 [ 128.465085] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 128.470455] ? memcg_kmem_charge+0x703/0xa30 [ 128.474864] kmsan_alloc_page+0x82/0xe0 [ 128.478843] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 128.483605] ? __alloc_pages_nodemask+0xf5b/0x5dc0 [ 128.488540] ? kernel_poison_pages+0x40/0x360 [ 128.493041] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 128.498407] ? kernel_poison_pages+0x1a0/0x360 [ 128.502993] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 128.508449] ? get_page_from_freelist+0xab28/0xb600 [ 128.513477] ? is_bpf_text_address+0xb4/0x4b0 [ 128.517980] ? __is_insn_slot_addr+0x198/0x1c0 2018/05/06 01:47:54 executing program 2: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) getegid() [ 128.521719] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 128.522573] ? page_counter_try_charge+0x205/0x5c0 [ 128.522594] alloc_pages_current+0x6b5/0x970 [ 128.522613] __pmd_alloc+0xad/0x410 [ 128.522630] handle_mm_fault+0x1416/0x7e50 [ 128.522645] ? follow_page_mask+0xa7/0x2920 [ 128.522669] __get_user_pages+0x176f/0x24d0 [ 128.522700] get_user_pages_remote+0x2a9/0xb30 [ 128.522723] ? copy_strings+0x7f6/0xfc0 [ 128.522737] get_arg_page+0x17f/0x840 [ 128.522754] copy_strings+0x7f6/0xfc0 [ 128.522783] do_execveat_common+0x1bf5/0x2ce0 [ 128.558807] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 128.560464] SYSC_execve+0xe2/0x110 [ 128.560483] SyS_execve+0x56/0x80 [ 128.560500] do_syscall_64+0x309/0x430 [ 128.560518] ? set_binfmt+0x1b0/0x1b0 [ 128.560536] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 128.560547] RIP: 0033:0x455979 [ 128.560554] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 128.560567] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 2018/05/06 01:47:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000180)=0xfffffffffffffe78, 0x800) accept4(r1, &(0x7f00000001c0)=@pppol2tpin6, &(0x7f0000000240)=0x80, 0x80000) sendto(r1, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) 2018/05/06 01:47:54 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x3, 0x8000) [ 128.560574] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 [ 128.560581] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 128.560588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 128.560595] R13: 0000000000000078 R14: 00000000006f4be0 R15: 0000000000000012 2018/05/06 01:47:54 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x200, 0x5, 0x10001, 0xb0, 0x8, 0xffffffffffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0x98}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, {&(0x7f0000001a80)="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{&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:54 executing program 2: unshare(0x200) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffff8000, 0x101000) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) r1 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x4020000) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) io_setup(0x58e3364e, &(0x7f00000000c0)=0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="0e847b651271e8af317900be4287353910bd68d224f041505ddab4316074fe593fc348c1a705a7fa400a867dca3fa79b7072ec39c900d6f8ab95c6f75a8a4683488f9f719cc70632c345353b79e9347b14857f436b7de759f4420b2beb0df273c8e988e8c0669ce76b385dffbf5bd0bd7cb16075f2101d54ce6c436e59eb87b9c07d39b5a34efe0efab96e3ae92a28c69e2cbf183d9c0f093949ac0b13ca09d2ea4985", 0xa3, 0x1, 0x0, 0x1, r0}, &(0x7f0000000200)) 2018/05/06 01:47:54 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x0, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/06 01:47:55 executing program 5 (fault-call:1 fault-nth:19): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:47:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) r2 = semget$private(0x0, 0x7, 0x90) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) r4 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) r6 = getgid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000440)={{0x1, r3, r4, r5, r6, 0x0, 0x32}, 0x3012, 0x7, 0x1}) sendto(r1, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) 2018/05/06 01:47:55 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0x68}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, {&(0x7f0000001a80)="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{&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:55 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x2, 0x8000) 2018/05/06 01:47:55 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200800, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000040)={0x5, 0x8, 0x0, 0x8}) r1 = socket$netlink(0x10, 0x3, 0x13) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) 2018/05/06 01:47:55 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46b, &(0x7f0000000040)=0x0) io_submit(0x0, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/06 01:47:55 executing program 2: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000100)=""/69) setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/05/06 01:47:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() perf_event_open(&(0x7f0000004000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x99, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000003fc0)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) [ 129.483025] FAULT_INJECTION: forcing a failure. [ 129.483025] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 129.495086] CPU: 1 PID: 9748 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 129.501956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.511337] Call Trace: [ 129.513968] dump_stack+0x185/0x1d0 [ 129.517633] should_fail+0x87b/0xab0 [ 129.521400] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 129.526202] ? __alloc_pages_nodemask+0xf5b/0x5dc0 2018/05/06 01:47:55 executing program 2: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) listen(r0, 0x5) [ 129.531170] ? __alloc_pages_nodemask+0xf5b/0x5dc0 [ 129.536139] ? kernel_poison_pages+0x40/0x360 [ 129.540716] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 129.546125] ? kernel_poison_pages+0x1a0/0x360 [ 129.550790] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 129.556326] ? get_page_from_freelist+0xab28/0xb600 [ 129.561425] ? is_bpf_text_address+0xb4/0x4b0 [ 129.565973] ? kmsan_set_origin_inline+0x6b/0x120 [ 129.570859] alloc_pages_current+0x6b5/0x970 [ 129.575316] pte_alloc_one+0x56/0x110 [ 129.579171] __pte_alloc+0x86/0x410 [ 129.582845] ? is_vma_temporary_stack+0x27/0x90 [ 129.587601] handle_mm_fault+0x3b99/0x7e50 [ 129.591930] ? follow_page_mask+0xa7/0x2920 [ 129.596344] __get_user_pages+0x176f/0x24d0 [ 129.600731] get_user_pages_remote+0x2a9/0xb30 [ 129.605369] ? copy_strings+0x7f6/0xfc0 [ 129.609377] get_arg_page+0x17f/0x840 [ 129.613294] copy_strings+0x7f6/0xfc0 [ 129.617240] do_execveat_common+0x1bf5/0x2ce0 [ 129.621866] SYSC_execve+0xe2/0x110 [ 129.625596] SyS_execve+0x56/0x80 [ 129.629149] do_syscall_64+0x309/0x430 [ 129.633093] ? set_binfmt+0x1b0/0x1b0 [ 129.636938] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 129.642170] RIP: 0033:0x455979 [ 129.645380] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 129.653131] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 [ 129.660423] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 [ 129.667719] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.675014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/06 01:47:55 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0x50}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, 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{&(0x7f0000002fc0)="48a13e28f08c63fef91884b6522f8d23bb8197cca0433f23891745475fce49752210f711f113333e10b09edf0eb25c8396e1ae2d6ed95bae8bc70957ed1e496e874477fbd8e120e23b96f194d5be48b52e9f1b5ae35b3ea409f790b3e16236f5be0fd0091f16a63127bc3bf3b05be848", 0x70}, {&(0x7f0000003040)="8052455bbd0dfae7c0af2bbe60dfc7120444c4e0e3ab2f6938c64e90d969e9db1bb898f2c470902f8519b5252d638280443de946c4c4fa0f5cdc75fe296c2f92b2e3afedf6d52379b06150204ec38f5d412f4b4aae1582835fb83c58d2d40538e4147c517c7abf55398943d49c4c64b98c604b3a0fbeef4e369d93d18cdc883ef7141f53fc582d44335286acaabe48a832c0fea69ff822396a547453ecbad5d8b7db1685fa8ef879ff04353aad1d9453e3818aa30de26e27f875765e291f15fce7a580aa02408ad53abdd12576c307ad1c7c2d90bdc2c3", 0xd7}, {&(0x7f0000003140)}, {&(0x7f0000003180)="c4620d34c18ae463066b1b2d8a994393121f5704ab78aa4ee3810651339e50e6ce532986edf15ba6caf1b0d829e90ab33fda1e7a182730e3c628a82cae30037e73c850a4030a1af63c4f6dea174cc0546fc39bdbbb085c7cdd71cdf678126f1178823afcb0783935851282b92eeb1d19", 0x70}, {&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) [ 129.682314] R13: 0000000000000078 R14: 00000000006f4be0 R15: 0000000000000013 2018/05/06 01:47:56 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffeb0) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) 2018/05/06 01:47:56 executing program 2: unshare(0x50300) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) sync() clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) getpid() 2018/05/06 01:47:56 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)}], 0x1, 0x8000) 2018/05/06 01:47:56 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46b, &(0x7f0000000040)=0x0) io_submit(r2, 0x0, &(0x7f00000016c0)) 2018/05/06 01:47:56 executing program 5 (fault-call:1 fault-nth:20): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:47:56 executing program 7: socketpair(0x4, 0x3, 0xda, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000840)={0xa4, 0x0, 0x9, 0x401, "a9d551883658b7ef9a86e8b134acd14b9582a09f8666ebd2f7d51eb70f123b61"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) r2 = add_key(&(0x7f0000000680)='trusted\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)="193510cb063325170d01cbb78c1fb9a95a319c19b03801fbcc23512ac3aaa0a35a76b4f758aa5efcfd51f9832e2bf89bdd0ea63e6276513648ecd47c087b4298d398fa0f839247e6636df82c6a59ed1fd812141a44e91ea09bcd5867aa1653e22f696a6151a3d8fa0ade5b9bc64a0c07d5f692598402488fdf795a5803312c0dbcb06a995170dd73147878a2fd38", 0x8e, 0xfffffffffffffffa) add_key(&(0x7f0000000500)='dns_resolver\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="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", 0xfa, r2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x200, 0x0) r4 = add_key(&(0x7f0000000380)='trusted\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="169d280f616906eeb4aef36d364a80d1a34bcdf92e54248f80b74688dcb307536524bc038a67761ed8f2f2d3637e39404b80fe4c7736cc059d7eedc25565ff04fc3d5a1e15bb5fc3bb125582dedbfaf80d79fa54cbb1de367b1a6e5b65d975b8064bcf60b2d18d88f487cd022611345a7d7ff417fff566d456d89b6c59adc4496a2cd03ca2fa32c7ac83c9ed69c37b608ba452ace7477da1e52fbdcda29d9fa5401a0512ac90ead8f0f9fc8e7807394734d9671f8d02af583b4bca787277549278b619984c9926ae331e67e2d6583b33c21fddef2ad355e30396b8a304d4b980", 0xe0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="36b969c59d064942c855eed3dd44ebdb54db708fac807315b0a319317f417e063e4f7ce5d6bdf8b8363cf0d530e047c0dda9da21116e9d624759112527e4644d9beb538a424403c9243738fd0dd886cc989edf22e68f55c0477a1fbee081b1e746fa2bcc899baaee2db2609821f6646b146a34adeae5b0473f7b058ee7bd175e791c099ded236fafeac1ba55e514b3", 0x8f, r4) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000008c0)=""/224) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f00000007c0)={'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000200)) ioctl$TIOCGPTPEER(r3, 0x5441, 0x1ff) ioctl$BLKRESETZONE(r3, 0x40101283, &(0x7f0000000880)={0x1, 0x6}) r5 = accept4(r1, 0x0, &(0x7f0000000180), 0x0) sendto(r5, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) 2018/05/06 01:47:56 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)=[@dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0x38}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, 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{&(0x7f0000002fc0)="48a13e28f08c63fef91884b6522f8d23bb8197cca0433f23891745475fce49752210f711f113333e10b09edf0eb25c8396e1ae2d6ed95bae8bc70957ed1e496e874477fbd8e120e23b96f194d5be48b52e9f1b5ae35b3ea409f790b3e16236f5be0fd0091f16a63127bc3bf3b05be848", 0x70}, {&(0x7f0000003040)="8052455bbd0dfae7c0af2bbe60dfc7120444c4e0e3ab2f6938c64e90d969e9db1bb898f2c470902f8519b5252d638280443de946c4c4fa0f5cdc75fe296c2f92b2e3afedf6d52379b06150204ec38f5d412f4b4aae1582835fb83c58d2d40538e4147c517c7abf55398943d49c4c64b98c604b3a0fbeef4e369d93d18cdc883ef7141f53fc582d44335286acaabe48a832c0fea69ff822396a547453ecbad5d8b7db1685fa8ef879ff04353aad1d9453e3818aa30de26e27f875765e291f15fce7a580aa02408ad53abdd12576c307ad1c7c2d90bdc2c3", 0xd7}, {&(0x7f0000003140)}, {&(0x7f0000003180)="c4620d34c18ae463066b1b2d8a994393121f5704ab78aa4ee3810651339e50e6ce532986edf15ba6caf1b0d829e90ab33fda1e7a182730e3c628a82cae30037e73c850a4030a1af63c4f6dea174cc0546fc39bdbbb085c7cdd71cdf678126f1178823afcb0783935851282b92eeb1d19", 0x70}, {&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) [ 130.588097] FAULT_INJECTION: forcing a failure. [ 130.588097] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 130.599948] CPU: 1 PID: 9788 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 130.605586] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 130.606782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.606786] Call Trace: [ 130.606810] dump_stack+0x185/0x1d0 [ 130.606829] should_fail+0x87b/0xab0 [ 130.606853] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 130.606871] ? kernel_poison_pages+0x40/0x360 [ 130.606888] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 130.606902] ? kernel_poison_pages+0x1a0/0x360 [ 130.606917] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 130.606945] ? get_page_from_freelist+0xab28/0xb600 [ 130.663104] ? kmsan_set_origin_inline+0x6b/0x120 [ 130.668533] ? __msan_poison_alloca+0x15c/0x1d0 [ 130.673211] ? memcg_kmem_charge+0x5dd/0xa30 [ 130.677626] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 130.682569] ? kmsan_set_origin_inline+0x6b/0x120 [ 130.687422] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 130.692788] ? memcg_kmem_charge+0x703/0xa30 [ 130.697202] kmsan_alloc_page+0x82/0xe0 [ 130.701182] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 130.705948] ? __alloc_pages_nodemask+0xf5b/0x5dc0 [ 130.710881] ? __alloc_pages_nodemask+0xf5b/0x5dc0 [ 130.715813] ? kernel_poison_pages+0x40/0x360 [ 130.720310] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 130.725677] ? kernel_poison_pages+0x1a0/0x360 [ 130.730268] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 130.735722] ? get_page_from_freelist+0xab28/0xb600 [ 130.740741] ? is_bpf_text_address+0xb4/0x4b0 [ 130.745251] ? page_counter_try_charge+0x205/0x5c0 [ 130.750192] alloc_pages_current+0x6b5/0x970 [ 130.754612] pte_alloc_one+0x56/0x110 [ 130.758418] __pte_alloc+0x86/0x410 [ 130.762047] ? is_vma_temporary_stack+0x27/0x90 [ 130.766715] handle_mm_fault+0x3b99/0x7e50 [ 130.770937] ? follow_page_mask+0xa7/0x2920 [ 130.775249] __get_user_pages+0x176f/0x24d0 [ 130.779618] get_user_pages_remote+0x2a9/0xb30 [ 130.784191] ? copy_strings+0x7f6/0xfc0 [ 130.788153] get_arg_page+0x17f/0x840 [ 130.791970] copy_strings+0x7f6/0xfc0 [ 130.795768] do_execveat_common+0x1bf5/0x2ce0 [ 130.800255] SYSC_execve+0xe2/0x110 [ 130.803887] SyS_execve+0x56/0x80 [ 130.807325] do_syscall_64+0x309/0x430 [ 130.811200] ? set_binfmt+0x1b0/0x1b0 [ 130.814986] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 130.820160] RIP: 0033:0x455979 [ 130.823332] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 130.831027] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 2018/05/06 01:47:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) init_module(&(0x7f0000000000)='-\x00', 0x2, &(0x7f0000000040)='vmnet0selinux*bdevtrusted\x00') writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x47ffd, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='uid_map\x00') ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000180)={0x740d280a9e9d925b, r2}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x20000, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000240)=""/125) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20002, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x6c, 0x7, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x19400}) socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r4, &(0x7f00000000c0)='./file0\x00', 0x80) 2018/05/06 01:47:56 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)}], 0x1, 0x0) [ 130.838287] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 [ 130.845544] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 130.852794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 130.860044] R13: 0000000000000078 R14: 00000000006f4be0 R15: 0000000000000014 2018/05/06 01:47:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x10, 0x101000) ioctl$TCGETA(r1, 0x5405, &(0x7f00000000c0)) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) bind$alg(r2, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0xffffffffffffffb0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r3 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendto(r3, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) 2018/05/06 01:47:56 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x10001}}], 0x20}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, 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{&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:56 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="e3cf"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) [ 130.903413] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 130.937184] netlink: 'syz-executor6': attribute type 13 has an invalid length. 2018/05/06 01:47:57 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46b, &(0x7f0000000040)=0x0) io_submit(r2, 0x0, &(0x7f00000016c0)) 2018/05/06 01:47:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@un=@abs={0x1}, 0x36, &(0x7f0000000040), 0x3d}, 0x0) 2018/05/06 01:47:57 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)}, {&(0x7f0000001640)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="fe920a1da984cd5b30b3ccf4e40b7e41a85839ddd1e9dfd6f0e6cdfff10f14bce8a9a06d7322f058c7fd9c4a0dcc63dfbf6da4e6ced58bb27e5702a5fe632a68c74527e29d9ee15ba4f56e8cbeeb4600ee734ae5fd4dbd54b3e3ef3d9e5c556871ca729a5114d5b9b5e1145418246c7299ce893d9e5da7b3f6e57ed5030e81f1f13451f24713c04f26b489ea582475c588552b7a2ed687455ebfc13b9e56c0dc79cee040276a96180f147706142bf47f32ef75577701eb185d5cbbe953b8293e203a86cc21cd686727b4ff7c3fe2f2f30bcb2ad47af5d93c31d93c6c87591f679d015bd68ce16d7709c9cdc12fcb74f4dea6ac71cb", 0xf5}], 0x1, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x100, 0xf9, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x20, 0x80000001}}], 0x38, 0x20000800}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, {&(0x7f0000001a80)="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{&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x6, 0x8000) 2018/05/06 01:47:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) sendto(0xffffffffffffffff, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) 2018/05/06 01:47:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1fffffffffffffff) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) 2018/05/06 01:47:57 executing program 2: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) prctl$getreaper(0x1b, &(0x7f0000000000)) 2018/05/06 01:47:57 executing program 5 (fault-call:1 fault-nth:21): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:47:57 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x80000000000, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001980)="399e818b5913f381b66dde1b47a1e2c20b37f80131dcd3d7b2ef787fcf50693645165f6877188aee20d4a666d5b23f9beae8c95de4dbd8478b83186ade02c43cb80fb7718e5ccc569a2e93e7ce0036820eeb1084e6cca420f0a41682852f769f43ec5c8b569620e41fe85aa01475c18798a42370bed7c422c8afe97b6c2c0bde83db02de9d0d427bd5bd571d50ddb5f690bd655535ef346af3beb8e9d23963b7ed1e49c5ab1cbfdf2cc7b71a3f66ed4e0738fc27f0a07748de1e81cd21d033c9d3560249030d4125017a4076d7cbea4e2438", 0xd2}, {&(0x7f0000001a80)="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{&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x5, 0x8000) [ 131.356943] FAULT_INJECTION: forcing a failure. [ 131.356943] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 131.368800] CPU: 1 PID: 9850 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 131.375648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.385004] Call Trace: [ 131.387604] dump_stack+0x185/0x1d0 [ 131.391237] should_fail+0x87b/0xab0 [ 131.394967] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 131.399731] ? kernel_poison_pages+0x40/0x360 [ 131.404233] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 131.409610] ? kernel_poison_pages+0x1a0/0x360 [ 131.414203] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 131.419661] ? get_page_from_freelist+0xab28/0xb600 [ 131.424689] ? update_stack_state+0x885/0xa40 [ 131.429191] ? kmsan_set_origin_inline+0x6b/0x120 [ 131.434050] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 131.439084] ? kmsan_set_origin_inline+0x6b/0x120 [ 131.444032] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 131.449405] ? memcg_kmem_charge+0x703/0xa30 [ 131.453818] kmsan_alloc_page+0x82/0xe0 [ 131.457803] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 131.462573] ? __alloc_pages_nodemask+0xf5b/0x5dc0 [ 131.467515] ? __alloc_pages_nodemask+0xf5b/0x5dc0 [ 131.472450] ? kernel_poison_pages+0x40/0x360 [ 131.476950] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 131.482318] ? kernel_poison_pages+0x1a0/0x360 [ 131.486910] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 131.492367] ? get_page_from_freelist+0xab28/0xb600 [ 131.497393] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 131.502767] ? kmsan_set_origin_inline+0x6b/0x120 [ 131.507615] alloc_pages_current+0x6b5/0x970 [ 131.512034] pte_alloc_one+0x56/0x110 [ 131.515834] __pte_alloc+0x86/0x410 [ 131.519458] ? is_vma_temporary_stack+0x27/0x90 [ 131.524141] handle_mm_fault+0x3b99/0x7e50 [ 131.528375] ? follow_page_mask+0xa7/0x2920 [ 131.532708] __get_user_pages+0x176f/0x24d0 [ 131.537044] get_user_pages_remote+0x2a9/0xb30 [ 131.541633] ? copy_strings+0x7f6/0xfc0 [ 131.545603] get_arg_page+0x17f/0x840 [ 131.549406] copy_strings+0x7f6/0xfc0 [ 131.553208] do_execveat_common+0x1bf5/0x2ce0 [ 131.557692] SYSC_execve+0xe2/0x110 [ 131.561317] SyS_execve+0x56/0x80 [ 131.564759] do_syscall_64+0x309/0x430 [ 131.568649] ? set_binfmt+0x1b0/0x1b0 [ 131.572447] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 131.577613] RIP: 0033:0x455979 [ 131.580781] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 131.588467] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 [ 131.595725] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 [ 131.602982] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 131.610239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 131.617493] R13: 0000000000000078 R14: 00000000006f4be0 R15: 0000000000000015 2018/05/06 01:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() perf_event_open(&(0x7f0000004000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000003fc0)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 01:47:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x261) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendto(r1, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) 2018/05/06 01:47:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)="b8d986049ace3f3680536307d4b59201e08c8aebd1a2c9b09f474d97e4fed3454eeab87381881f", 0x27) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) 2018/05/06 01:47:58 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46b, &(0x7f0000000040)=0x0) io_submit(r2, 0x0, &(0x7f00000016c0)) 2018/05/06 01:47:58 executing program 5 (fault-call:1 fault-nth:22): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:47:58 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)}, {&(0x7f0000002f40)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000003300)=[{&(0x7f0000002f80)="abba066274e49cc94069cecd2bf7f5c4f45f0ac695d55743baec3bc8c4bcc2b6", 0x20}, {&(0x7f0000002fc0)="48a13e28f08c63fef91884b6522f8d23bb8197cca0433f23891745475fce49752210f711f113333e10b09edf0eb25c8396e1ae2d6ed95bae8bc70957ed1e496e874477fbd8e120e23b96f194d5be48b52e9f1b5ae35b3ea409f790b3e16236f5be0fd0091f16a63127bc3bf3b05be848", 0x70}, {&(0x7f0000003040)="8052455bbd0dfae7c0af2bbe60dfc7120444c4e0e3ab2f6938c64e90d969e9db1bb898f2c470902f8519b5252d638280443de946c4c4fa0f5cdc75fe296c2f92b2e3afedf6d52379b06150204ec38f5d412f4b4aae1582835fb83c58d2d40538e4147c517c7abf55398943d49c4c64b98c604b3a0fbeef4e369d93d18cdc883ef7141f53fc582d44335286acaabe48a832c0fea69ff822396a547453ecbad5d8b7db1685fa8ef879ff04353aad1d9453e3818aa30de26e27f875765e291f15fce7a580aa02408ad53abdd12576c307ad1c7c2d90bdc2c3", 0xd7}, {&(0x7f0000003140)}, {&(0x7f0000003180)="c4620d34c18ae463066b1b2d8a994393121f5704ab78aa4ee3810651339e50e6ce532986edf15ba6caf1b0d829e90ab33fda1e7a182730e3c628a82cae30037e73c850a4030a1af63c4f6dea174cc0546fc39bdbbb085c7cdd71cdf678126f1178823afcb0783935851282b92eeb1d19", 0x70}, {&(0x7f0000003200)="abc98f11c29b3b14e5ebfa619f37029210c70e00b683b3445eef4eab2ca9f4bbd1889a107c7a1ab23586c24fca0b6f64b753a95bbe9c36a0b84af6327e97615cfab06a28d1820da006471d900bb33cd1dcafd021e5883da53b8e6931fa7d6cba19159220acecbed677860577e8fd617e0350a018ef624544519c04f20595221830828ae0846fc114d00eb6cc2f81c58481899c8273c0e77df88b889ec2b75e34abae73ea7a71c6046534b240ec722136dbd89c7819ed8e070a1e967afe1f2f44763a7dfee36fda0801607708f7bc0fc271002945950a3e74b47035061d21c7e24f951bffe3fc161f8b04dcab217e9c24f13af615eb", 0xf5}], 0x6, 0x0, 0x0, 0x854}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x4, 0x8000) 2018/05/06 01:47:58 executing program 0: r0 = memfd_create(&(0x7f0000000140)="734a635e7269747d917617cb0e3dbe5e74eff100", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb516) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a33000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}}, &(0x7f0000000240)=0xb0) 2018/05/06 01:47:58 executing program 2: unshare(0x200) r0 = memfd_create(&(0x7f00000003c0)='mime_typevmnet0\x00', 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000440)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @broadcast}, &(0x7f0000000480)=0xffffffffffffff12) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)=@bridge_getlink={0x260, 0x12, 0x100, 0x70bd27, 0x25dfdbfd, {0x7, 0x0, 0x0, r2, 0x40a00, 0x101}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0xe78}, @IFLA_OPERSTATE={0x8, 0x10, 0x2}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x2}, @IFLA_IFALIAS={0x14, 0x14, 'ip6_vti0\x00'}, @IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0xf}, {0x4, 0x7}]}, @IFLA_XDP={0x208, 0x2b, [@typed={0x14, 0x19, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x1ec, 0x2d, [@generic="22a6ee895aa0c7e0da43e28347569f0bf025d15c7a8a237f0dab753d8928cec058b518c87770f3a45f334f3a72ce2051fd5ea1b661cb2e48b6bffe0a278cfd2c0e08b9e1cc2564c65cf2726c6fbd5784c0577050b0a343a54117147304765e66a6d5ca45a11895aa0cd8b444880853fd61a1e0e7d007c90b7e806f2c5b3642d675d4fccc735d8f430e03b54471993022391c329d820fe06e228fe77d1dee0e0562b3a630ff9b657deab9ac4b1f2fdeaa125c3293b86700ce5794e0caf3e5306fe1e7a7f0122fbc2dafb8427efde266d72b99bc0b1fafc87e9ffb12b457654e1f8a7337482af1d186f974f3891f47a144098d32", @generic="c71092495b2a6ca7cb5e22ce63167be08ad95783b66acb11d54465be6df5bb1ee6fc1c542d16fe5cdc1e4e5ca2b8b56ecd2faaf8b967b1521257a8181bb4b0e3a850a31e8e1ff8ee8081c7ef6fbf0a303872b60fab85c4e70a37e2b257b8f0c7ded300461c9a320ee9179dfdf3805aeaedefb055e21d45eec0e383562683c6282e906b3b936ad706eecaa153215614acaf626e068d689978c752e69a046d84a7679d707238b116b7f87d28ee5543ee73e85c391c02cc620faf01221e31e002a5cc10b2bdb7bed9e20f3933c9f5027cfef483a3fb2bd65e4746ffa7cdd3cb198d0c1eb620f6412558d4e06f2729", @typed={0x8, 0x8c, @u32=0xf990}]}, @typed={0x4, 0x37}]}]}, 0x260}, 0x1, 0x0, 0x0, 0x1}, 0x80) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) setns(r1, 0x0) clone(0x20020000, &(0x7f0000000440), &(0x7f0000000400), &(0x7f000014e000), &(0x7f0000fef000)) [ 132.145896] FAULT_INJECTION: forcing a failure. [ 132.145896] name failslab, interval 1, probability 0, space 0, times 0 [ 132.157305] CPU: 1 PID: 9868 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 132.164181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.173561] Call Trace: [ 132.176200] dump_stack+0x185/0x1d0 [ 132.179879] should_fail+0x87b/0xab0 [ 132.183649] should_failslab+0x279/0x2a0 [ 132.187752] kmem_cache_alloc+0x136/0xb90 [ 132.191954] ? __anon_vma_prepare+0xc9/0xb10 [ 132.196437] ? rcu_all_qs+0x32/0x1f0 [ 132.200186] ? __anon_vma_prepare+0x82/0xb10 [ 132.204686] __anon_vma_prepare+0xc9/0xb10 [ 132.208972] ? __pte_alloc+0x3c4/0x410 [ 132.212941] handle_mm_fault+0x5788/0x7e50 [ 132.217271] ? follow_page_mask+0xa7/0x2920 [ 132.221686] __get_user_pages+0x176f/0x24d0 [ 132.226084] get_user_pages_remote+0x2a9/0xb30 [ 132.230721] ? copy_strings+0x7f6/0xfc0 [ 132.234734] get_arg_page+0x17f/0x840 [ 132.238633] copy_strings+0x7f6/0xfc0 2018/05/06 01:47:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) r2 = socket$alg(0x26, 0x5, 0x0) sendto(r1, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000300)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400)={r3, r4, r5}, 0xc) [ 132.242564] do_execveat_common+0x1bf5/0x2ce0 [ 132.247195] SYSC_execve+0xe2/0x110 [ 132.250928] SyS_execve+0x56/0x80 [ 132.254473] do_syscall_64+0x309/0x430 [ 132.258418] ? set_binfmt+0x1b0/0x1b0 [ 132.262264] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 132.267126] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 132.267470] RIP: 0033:0x455979 [ 132.267487] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 132.267521] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 2018/05/06 01:47:58 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)}, {&(0x7f0000003380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000003680)=[{&(0x7f00000033c0)="1d58490ecdaba98c5d97e25a22cc53c496675e73c82714f9bc835ea5aca453a86e3e8b42640bdb05f039d2e63897e6450561fb9bc8a7d2a87cc0ce8c8d624dd8be78e3c37ff77ee12c02006039f1ff6d2f365227beee", 0x56}, {&(0x7f0000003440)="525041c051faa79cfe683896cdbf8ebbbc9aade3bcdd01642a720334a0d3a186d622fea16e799effd86c194115410852dc2b83cc2abc5d811a60df9f31f5dc1316a4180983664e00006b55fcdf34b67526203ecb2ebc1e02bcfa717632170bf15c494e5a7321237f8e711b92d79b", 0x6e}, {&(0x7f00000034c0)="1c33d3ca1e1ca67226c7013896713776e184d516111f0062e968324c159e1f3e349df4299db2a164cf39c1d4af63d712c22572f42e3b286062418c8f6328ffd4db541f5e92aa7ac51d460176bdfdaf280025e8865e2de74a01e6d5498a15e769687f1e3960b501cf86e00c81bb777aed7e7373ce96b0d01ccb18e3b4c9b3c4eb43726b971c9e24e814d35ecebde096b6e4bf12c86f39a7822073954276691aca620e22c95b617621b6b09dbe581c8a992a2051018c189b9d9aca2a4e2ad25139e8331cae0b974a210d7872605ea64dbc8fad08339c4ba1e6bf", 0xd9}, {&(0x7f00000035c0)="6e0863ef5a7fd1bd2e9ca3133abfd6e3db01571cb4d6a5238f6b47ab8048004c0d7a241ca1137579d0e453a69240a2422949a3cab59fa1b45d67a090665aa3bf8cc03534efd5152f848afb9a7229edcd66ff558a92606a79cdc515cb8ef3d744df6b2962f741069bac722d1f973b6b43ed066c20bce49ec52087d740840492fa72abc31bd0efe2757ea25d10e4602071d925363666068d71593075", 0x9b}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x3, 0x8000) [ 132.267540] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 [ 132.267559] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 132.267576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 132.267593] R13: 0000000000000078 R14: 00000000006f4be0 R15: 0000000000000016 2018/05/06 01:47:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendto(r1, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {r3, r4+10000000}}, &(0x7f0000000280)) 2018/05/06 01:47:58 executing program 5 (fault-call:1 fault-nth:23): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) [ 132.513525] FAULT_INJECTION: forcing a failure. [ 132.513525] name failslab, interval 1, probability 0, space 0, times 0 [ 132.525018] CPU: 1 PID: 9902 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 132.531883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.541254] Call Trace: [ 132.543891] dump_stack+0x185/0x1d0 [ 132.547563] should_fail+0x87b/0xab0 [ 132.551332] should_failslab+0x279/0x2a0 [ 132.555439] kmem_cache_alloc+0x136/0xb90 [ 132.559651] ? __anon_vma_prepare+0x1c6/0xb10 [ 132.564187] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 132.569585] ? find_mergeable_anon_vma+0x4e5/0xce0 [ 132.574590] ? rcu_all_qs+0x32/0x1f0 [ 132.578395] __anon_vma_prepare+0x1c6/0xb10 [ 132.582813] handle_mm_fault+0x5788/0x7e50 [ 132.587151] ? follow_page_mask+0xa7/0x2920 [ 132.591567] __get_user_pages+0x176f/0x24d0 [ 132.595959] get_user_pages_remote+0x2a9/0xb30 [ 132.600597] ? copy_strings+0x7f6/0xfc0 [ 132.604609] get_arg_page+0x17f/0x840 [ 132.608508] copy_strings+0x7f6/0xfc0 [ 132.612420] do_execveat_common+0x1bf5/0x2ce0 [ 132.617182] SYSC_execve+0xe2/0x110 [ 132.620914] SyS_execve+0x56/0x80 [ 132.624455] do_syscall_64+0x309/0x430 [ 132.628394] ? set_binfmt+0x1b0/0x1b0 [ 132.632243] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 132.637453] RIP: 0033:0x455979 [ 132.640658] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 132.648395] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 [ 132.655686] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 2018/05/06 01:47:58 executing program 2: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/bnep\x00') setns(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/05/06 01:47:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00000001c0)=""/71, &(0x7f0000000240)=0x47) sendto(r1, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) [ 132.662975] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 132.671042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 132.678427] R13: 0000000000000078 R14: 00000000006f4be0 R15: 0000000000000017 [ 133.122565] mmap: syz-executor0 (9921) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/06 01:47:59 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)}, {&(0x7f00000036c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003700)="5321a9ea4f3ded26ebefe1fef542415de22c7a676df34dc6193594c3fe3ee97ee75e698b63d74ec1b3cf6eae09e56041f302ca33217bd2fd068998725da1ff9566f2f5fd7acdf9b6c0a9105870099af03cf257dd877abe8f0e42249bb8d11d12e75a5c2ad242abc0910f28433f11a3f76cb09b9012d84e8488e06c6dabd5f34c34ec", 0x82}, {&(0x7f00000037c0)="abf3c41216e84a83537eff59e3586b51f6a6e1236edf19c422aac639", 0x1c}, {&(0x7f0000003800)="819d484a93ee1fb2ead9fc9ade7eeaac9bb5cbb1b29e35a88ae4188889644d76f6771bbf408f600ece96acad0956fe1a883b453defb868e33c2d4a664c05ca91e4e339fc55c5f9879da3c0fa4c936d867844756b03fab70e0cd2da71f34bdc0b34e0fa2d71a7e1e3f9c3b1ab628512b74aa9bf2a910c847d9a5cc3138943d39f2a298f6d19364d77627c0d0024bec8727351f4cc576cfb1384707e8fc56cc3ae7945219fef46cb9d39698f28b9e24a2fa6bae9bd40654edc48354184ddf9bffad3ee936c39d1577e7ccc1ed944b2545dc477f53450cd8aec719f65f6c140b6c4cd262a3cf89f8514f8080a46a01d9a5fbe", 0xf1}, {&(0x7f0000003900)="9326e0c1227f95a560f772ba42ffb90e8554e9560a2abbabe16962a74c5571f7c81c511cbb56fe14bb71c15aec03b76aa256d62da1f035646188d572c79b12192f34b96045627429ec4f4c7f47be53f1e5dea415d0", 0x55}, {&(0x7f0000003980)="94a40a0c928bc618d20f12844983823816e9e71afa6cdc03d6d5d67dc87d24d860cd48372a483597d73b330c535410195bec16a57218236a66a4c8572c0c55dae1c8a583b57f6246fa7f508fb5f0d572606e209598eda8aab7fa5ac8c62b89252a0898213dcc97e491568ca30467ee828988ab0c04f319f5f8d6e42b5430db3e7882e2bf26396241e1e0325207ec417a0a08572c10bee8274f43f6049cf99b7b84c537b44380f8efa1fd3aff281e8756a90adb0610905d39004e49e78ad17af09f40513364121f8733cd14622b", 0xcd}], 0x5, &(0x7f0000003c80)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x0, 0x1, 0x3f, 0x3, 0x100, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xff}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xff}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x100000001, 0x8, 0x8, 0x8, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x9, 0x3f}}], 0x110, 0x40040}], 0x2, 0x8000) 2018/05/06 01:47:59 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0db4"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f00000000c0)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 01:47:59 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46b, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/06 01:47:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = syz_open_dev$mice(&(0x7f00000011c0)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001200)={0x0, 0x78, "9b2266ea5216f4201c7d2e1c66d01eefa28d062e291409f6a4175f2f8172a19fc8eefd5a4ebc6b2e250164e4734bd94d4b7229b1ca3715743bc7142b8344abe0a8e3205d16d2af422a895380d85293428fb61116f8dd3ad94466ecdcc0cb3f48440fe83677751278d7a902bd1f1ffadbf77f9b1db81baf9a"}, &(0x7f0000001280)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000012c0)={r2, 0x74, "b37e3a9e38ba48baa6971df4ab7b54420d588fb37356e9320a272ab8bb3d73f1ed7183e13e37877125f2469c9580d2c4d6f6f4c877b24f5db12028c603fb5b2603b2f53f228b8dd9c0c0ff93b7b417c3f65a0d26da4e9692b59d27c0ace6e9efaee0a879639fe26c1e3d21641afed6919e752f12"}, &(0x7f0000001340)=0x7c) uname(&(0x7f00000001c0)=""/4096) r3 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendto(r3, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) socket$alg(0x26, 0x5, 0x0) 2018/05/06 01:47:59 executing program 5 (fault-call:1 fault-nth:24): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:47:59 executing program 2: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = getuid() r3 = getgid() keyctl$chown(0x4, r1, r2, r3) 2018/05/06 01:47:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="290000002000190000008d6aff07000000000000000d0c5a6b276c9f060200e70000e80001040000040d000d00ea11c2000005000000", 0x36}], 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x8, 0x4) splice(r0, &(0x7f00000000c0)=0x19, r0, &(0x7f0000000100), 0x1, 0x5) 2018/05/06 01:47:59 executing program 0: r0 = memfd_create(&(0x7f0000000140)="734a635e7269747d917617cb0e3dbe5e74eff100", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb516) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a33000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}}, &(0x7f0000000240)=0xb0) [ 134.001137] FAULT_INJECTION: forcing a failure. [ 134.001137] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 134.013190] CPU: 1 PID: 9941 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 134.020059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.029438] Call Trace: [ 134.032076] dump_stack+0x185/0x1d0 [ 134.035757] should_fail+0x87b/0xab0 [ 134.039542] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 134.044337] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/05/06 01:48:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x10400) [ 134.049747] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.054679] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.059604] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.064495] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.069985] ? __rb_insert_augmented+0xd4e/0x13e0 [ 134.074864] ? vma_interval_tree_augment_rotate+0x3a0/0x3a0 [ 134.080617] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.085516] alloc_pages_vma+0xcc8/0x1800 [ 134.089769] handle_mm_fault+0x3fcd/0x7e50 [ 134.094280] ? follow_page_mask+0xa7/0x2920 [ 134.098854] __get_user_pages+0x176f/0x24d0 [ 134.103252] get_user_pages_remote+0x2a9/0xb30 [ 134.108054] ? copy_strings+0x7f6/0xfc0 [ 134.112083] get_arg_page+0x17f/0x840 [ 134.115987] copy_strings+0x7f6/0xfc0 [ 134.119923] do_execveat_common+0x1bf5/0x2ce0 [ 134.124561] SYSC_execve+0xe2/0x110 [ 134.128296] SyS_execve+0x56/0x80 [ 134.131844] do_syscall_64+0x309/0x430 [ 134.135791] ? set_binfmt+0x1b0/0x1b0 [ 134.139639] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 134.144867] RIP: 0033:0x455979 2018/05/06 01:48:00 executing program 2: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, {0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x2, [0x60e3, 0x5, 0x20, 0x6, 0x6, 0x0, 0xb86]}, 0x5c) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/05/06 01:48:00 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)}], 0x1, 0x8000) [ 134.148079] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 134.155840] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 [ 134.163138] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 [ 134.165169] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 134.170425] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.170444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 134.170463] R13: 0000000000000078 R14: 00000000006f4be0 R15: 0000000000000018 2018/05/06 01:48:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={r2, 0x4e, "fb3ea17000d7b5516396278da50c533585a543a09e4fb613d624eecd4d2b5573b5aa468ec9f8275b9f899daa937e03c60a2c5d1455b46cf299734fc890752577ad704a52a1f273620953eacc636a"}, &(0x7f0000000340)=0x56) sendto(r1, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) 2018/05/06 01:48:00 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46b, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/06 01:48:00 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003dc0)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001540)}], 0x1, 0x0) [ 134.338671] netlink: 'syz-executor6': attribute type 13 has an invalid length. 2018/05/06 01:48:00 executing program 5 (fault-call:1 fault-nth:25): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:48:00 executing program 2: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='coredump_filter\x00') [ 134.503547] FAULT_INJECTION: forcing a failure. [ 134.503547] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 134.515400] CPU: 1 PID: 9977 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 134.522243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.531595] Call Trace: [ 134.534195] dump_stack+0x185/0x1d0 [ 134.537828] should_fail+0x87b/0xab0 [ 134.541558] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 134.546318] ? kernel_poison_pages+0x40/0x360 [ 134.550817] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 134.556192] ? kernel_poison_pages+0x1a0/0x360 [ 134.560782] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.566236] ? get_page_from_freelist+0xab28/0xb600 [ 134.571255] ? update_stack_state+0x885/0xa40 [ 134.575755] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 134.581124] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.586579] ? update_stack_state+0x885/0xa40 [ 134.591084] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 134.596458] ? is_bpf_text_address+0xb4/0x4b0 [ 134.601091] ? __is_insn_slot_addr+0x198/0x1c0 [ 134.605681] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 134.610619] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 134.616077] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.621070] ? __msan_poison_alloca+0x15c/0x1d0 [ 134.625745] kmsan_alloc_page+0x82/0xe0 [ 134.629721] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 134.634478] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 134.639845] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.644689] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.649539] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.654390] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.659847] ? __rb_insert_augmented+0xd4e/0x13e0 [ 134.664691] ? vma_interval_tree_augment_rotate+0x3a0/0x3a0 [ 134.671351] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.676206] alloc_pages_vma+0xcc8/0x1800 [ 134.680375] handle_mm_fault+0x3fcd/0x7e50 [ 134.684609] ? follow_page_mask+0xa7/0x2920 [ 134.688936] __get_user_pages+0x176f/0x24d0 [ 134.693274] get_user_pages_remote+0x2a9/0xb30 [ 134.697862] ? copy_strings+0x7f6/0xfc0 [ 134.701842] get_arg_page+0x17f/0x840 [ 134.705650] copy_strings+0x7f6/0xfc0 [ 134.709464] do_execveat_common+0x1bf5/0x2ce0 [ 134.713972] SYSC_execve+0xe2/0x110 [ 134.717606] SyS_execve+0x56/0x80 [ 134.721063] do_syscall_64+0x309/0x430 [ 134.724954] ? set_binfmt+0x1b0/0x1b0 [ 134.728757] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 134.733946] RIP: 0033:0x455979 [ 134.737134] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 134.744842] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 [ 134.752104] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 [ 134.759375] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.766643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 134.773910] R13: 0000000000000078 R14: 00000000006f4be0 R15: 0000000000000019 2018/05/06 01:48:01 executing program 7: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0xa200) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000680)) sendmmsg$unix(r0, &(0x7f0000000900)=[{&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000280)="8755c6999b94fb2b6d0e8040623a2910cdea8834b62da9cdc962eb9fa6bae005730968b6f994b0e425a1475a18b175eb66a1d83499d0f07bef7fddb5b61a9eb100f9e308f68bb38a8c37a1c88973e00aeb1c31f0337b2dc7218441b3f216cd6005da4beefdd7f99d67cca74861e5815eccc1b1407cce41c6a7d1910150be8d4aad569dfc4d7e982d7b265cc7d18a049314a25018c09d319470a46fb21eb42607e6cd929116d5270b95159bfbe16f3a8f4398f4a6ddd9126b3a516c7a23c2bee376f1ab842c9a8c42c4f1fa48a2c41e7b7a32e78abefe82c87f7b3f0782e6b990cdf7addcf6959d13d758d01c876bfff8012b", 0xf2}, {&(0x7f0000000380)="6c7f2497f0e3bea4eea2378e53246727d76fd1e51d791c6a89fc0d33ba9b8149dd4774a40e8e6c9713127c5399206a61864a703884da79e47de093256c5fe6288139ddf4f40ed8bfcf2a2a4d95685ff85493ace8fb8b9c95d166b5b7f675ad624394c46dd246dd38e57e1e5c5f2d298a80e6ef84b0538e68deaad20ad3f7c8bc71df163024d9f29a8ffe7a01309197a8354545f4150483b22a17c288a6d4594ff18ca124ba54e71cc66542b9abd898aa26e678802b03590ddade600df1d57c72399039c7ee0134d81c468a3965d53669d5eff08a45bff17bef40b17c2fcfa2df8cd61a4d7a527ad99ff40b", 0xeb}, {&(0x7f0000000480)="09cef2fc9b56ccf30d0b74535d8e42db0805fcd734370d14af0e227f1e938c9d0e7fc87111c3c436409ad27a129104db7e7adbdd82b660af15a0770a129ab7c7389e47530aa489f9c3fb5f30866245e40f46e10ff794c2da774edbedd1cb6089d75ac4ad503bc3584a3f0fc8387cead049f4f57cee3efc529bdd832dc9583c0cbd0f49f63fbf317c538740730e8eec46e861e0b829b4b8e69cf33422beb045143badc15022c33bd26c330a4b05e9e0a209c5317926c03473f2ba3accc8c9c28289dd50daa4172d5c5c1d", 0xca}, {&(0x7f0000000580)="a7702dd5dcc9cb2653ae99046cb64b24a73f66e73cc4794a332da194954a96bd9da557fa1715b33717b6985bd7c0423a7d8b5fd2cccbef5e24039573d7194c63a4871fff1b228e902e30c77063bf2a297a6574106d9a1bd1fe40cc23afaaf092baaed72592b45ca1847dfe16a2bbbd9438f507f68702a67569c47b51aa5d433b288e14eaaec25d46d6d2230438ca7d46", 0x90}, {&(0x7f0000000640)="2f3c92eb3d77ad0a6c1baa93d546edcacc8c1cc3c644", 0x16}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="17ee2db1ffc7cf0e3770cc654ed45b756e05677f3bfc12d88e06ed906be3cec0e9ea9a52ef62280db04ae82a286138935f807115b6e41da5fb632efb2e16b849ab2c033575527f48010119c4250ebbc010888ba0827fc0382fec21e49f12ea74399502efae03cf5bfe6649b215d85eed92d495f6f6b2125daff836596064527a8630d994389fd6e892bf4bf87d0ccc9cde89eb5afc0531332c1bbd7cff49beea5af4e0b2a55d", 0xa6}, {&(0x7f0000000780)="97c5487509af5bcaca709a088a8756498cdfd3ab0bc52ece5888c7361cf313ac5bfc8a4c920ec2bd081dabfe46b524d798678e7d8fb63fcecc83fd374786591db8a1bff99da3c6310fad1edbd42df137418ec272aebb1e1b2acd13f4da7a68db0ce435d707971d6c41ea69404303a34e88124d4e1cae847016e60f791af3c34b76d55af735f4dc92bb481b21b4344737549159dfbeeb3bafe13b6e42e0166df4ffc0117e37f16f0289baf43cb15f22c83df77e08022161579e93b654f8bf8c7d4778e260a4d18f3dfb7a08107d9b49b8bcdf1e7266cebefae1c7f654a73cc74d0b7149581d9c36beae917bdf7e1842dfaec33871b9b27fbf", 0xf8}], 0x8, 0x0, 0x0, 0x4080}], 0x1, 0x4000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000180), 0x0) sendto(r2, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) 2018/05/06 01:48:01 executing program 6: socket$netlink(0x10, 0x3, 0x0) 2018/05/06 01:48:01 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0db43521"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f00000000c0)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 01:48:01 executing program 2: unshare(0x200) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x82002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x101}, &(0x7f0000000280)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x8c, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x88) setns(r2, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/05/06 01:48:01 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46b, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/06 01:48:01 executing program 5 (fault-call:1 fault-nth:26): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:48:01 executing program 0: r0 = memfd_create(&(0x7f0000000140)="734a635e7269747d917617cb0e3dbe5e74eff100", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb516) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a33000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}}, &(0x7f0000000240)=0xb0) 2018/05/06 01:48:01 executing program 4: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8202}) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) unshare(0x60000000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=@ipv4_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0x2}}, 0x1c}, 0x1}, 0x0) umount2(&(0x7f0000000400)='./file0\x00', 0x4) [ 135.398619] FAULT_INJECTION: forcing a failure. [ 135.398619] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 135.410471] CPU: 1 PID: 10009 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 135.417400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.426755] Call Trace: [ 135.429352] dump_stack+0x185/0x1d0 [ 135.432986] should_fail+0x87b/0xab0 [ 135.436711] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 135.441481] ? kernel_poison_pages+0x40/0x360 [ 135.445978] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 135.451342] ? kernel_poison_pages+0x1a0/0x360 [ 135.455930] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 135.461388] ? get_page_from_freelist+0xab28/0xb600 [ 135.466406] ? update_stack_state+0x885/0xa40 [ 135.470910] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 135.476276] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 135.481739] ? update_stack_state+0x885/0xa40 [ 135.486244] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 135.491615] ? __is_insn_slot_addr+0x198/0x1c0 [ 135.496205] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 135.501231] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 135.506689] ? kmsan_set_origin_inline+0x6b/0x120 [ 135.511542] ? __msan_poison_alloca+0x15c/0x1d0 [ 135.516219] kmsan_alloc_page+0x82/0xe0 [ 135.520204] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 135.524960] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 135.530328] ? kmsan_set_origin_inline+0x6b/0x120 [ 135.535172] ? kmsan_set_origin_inline+0x6b/0x120 [ 135.540020] ? kmsan_set_origin_inline+0x6b/0x120 [ 135.544869] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 135.550323] ? __rb_insert_augmented+0xd4e/0x13e0 [ 135.555171] ? vma_interval_tree_augment_rotate+0x3a0/0x3a0 [ 135.560889] ? kmsan_set_origin_inline+0x6b/0x120 [ 135.565743] alloc_pages_vma+0xcc8/0x1800 [ 135.569904] handle_mm_fault+0x3fcd/0x7e50 [ 135.574148] ? follow_page_mask+0xa7/0x2920 [ 135.578483] __get_user_pages+0x176f/0x24d0 [ 135.582825] get_user_pages_remote+0x2a9/0xb30 [ 135.587423] ? copy_strings+0x7f6/0xfc0 [ 135.591397] get_arg_page+0x17f/0x840 [ 135.595203] copy_strings+0x7f6/0xfc0 [ 135.599016] do_execveat_common+0x1bf5/0x2ce0 [ 135.603522] SYSC_execve+0xe2/0x110 [ 135.607149] SyS_execve+0x56/0x80 [ 135.610601] do_syscall_64+0x309/0x430 [ 135.614490] ? set_binfmt+0x1b0/0x1b0 [ 135.618295] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 135.623477] RIP: 0033:0x455979 [ 135.626661] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 135.634369] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 [ 135.641632] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 2018/05/06 01:48:01 executing program 6: socket$netlink(0x10, 0x3, 0x0) 2018/05/06 01:48:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) 2018/05/06 01:48:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x4001, 0x0) getpeername$ipx(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) r2 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendto(r2, &(0x7f00000001c0)='^', 0x1, 0x400000000000, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) [ 135.648896] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 135.656158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 135.663420] R13: 0000000000000078 R14: 00000000006f4be0 R15: 000000000000001a [ 135.682831] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 135.722700] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 135.741692] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 01:48:01 executing program 2: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/05/06 01:48:01 executing program 5 (fault-call:1 fault-nth:27): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:48:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) [ 135.922174] FAULT_INJECTION: forcing a failure. [ 135.922174] name failslab, interval 1, probability 0, space 0, times 0 [ 135.933666] CPU: 1 PID: 10034 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 135.940622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.950005] Call Trace: [ 135.952648] dump_stack+0x185/0x1d0 [ 135.956332] should_fail+0x87b/0xab0 [ 135.960102] should_failslab+0x279/0x2a0 [ 135.964212] __kmalloc+0xc2/0x350 [ 135.967754] ? load_elf_binary+0x21f/0x8f90 [ 135.972144] ? load_elf_binary+0x282/0x8f90 [ 135.976536] ? load_script+0xcd0/0xcd0 [ 135.980494] load_elf_binary+0x282/0x8f90 [ 135.984732] ? kmsan_set_origin_inline+0x6b/0x120 [ 135.989620] ? __msan_poison_alloca+0x15c/0x1d0 [ 135.994367] ? capable_wrt_inode_uidgid+0x25f/0x390 [ 135.999414] ? from_kgid+0x52/0x410 [ 136.003076] ? kmsan_set_origin_inline+0x6b/0x120 [ 136.007993] ? __msan_poison_alloca+0x15c/0x1d0 [ 136.012737] ? kmsan_set_origin_inline+0x6b/0x120 [ 136.017650] ? __msan_poison_alloca+0x15c/0x1d0 [ 136.022360] ? search_binary_handler+0x2ef/0xac0 [ 136.027194] ? load_script+0x5c/0xcd0 [ 136.031065] ? search_binary_handler+0x2ef/0xac0 [ 136.035890] ? load_script+0x61/0xcd0 [ 136.039769] ? search_binary_handler+0x2e0/0xac0 [ 136.044592] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 136.050025] ? load_script+0x3bc/0xcd0 [ 136.053954] ? load_script+0xcd0/0xcd0 [ 136.057879] search_binary_handler+0x2ef/0xac0 [ 136.062559] do_execveat_common+0x1f4d/0x2ce0 [ 136.067178] SYSC_execve+0xe2/0x110 [ 136.070899] SyS_execve+0x56/0x80 [ 136.074440] do_syscall_64+0x309/0x430 [ 136.078376] ? set_binfmt+0x1b0/0x1b0 [ 136.082215] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 136.087425] RIP: 0033:0x455979 [ 136.090630] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 136.098377] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 [ 136.105668] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 [ 136.112962] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 136.120255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 136.127550] R13: 0000000000000078 R14: 00000000006f4be0 R15: 000000000000001b [ 136.177275] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 01:48:02 executing program 2: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x12000000) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/05/06 01:48:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ee29641429f139d79841483d5fd15d60c1b27bdecec61a5fcda3b19ffa906886b95505adbf28ff7ea2364bf92b512f88b6", 0x31) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendto(r1, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x2, 0xa0) 2018/05/06 01:48:02 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46b, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/06 01:48:02 executing program 4: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8202}) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) unshare(0x60000000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=@ipv4_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0x2}}, 0x1c}, 0x1}, 0x0) umount2(&(0x7f0000000400)='./file0\x00', 0x4) 2018/05/06 01:48:02 executing program 5 (fault-call:1 fault-nth:28): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:48:02 executing program 0: r0 = memfd_create(&(0x7f0000000140)="734a635e7269747d917617cb0e3dbe5e74eff100", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb516) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a33000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}}, &(0x7f0000000240)=0xb0) 2018/05/06 01:48:02 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8202}) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) unshare(0x60000000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=@ipv4_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0x2}}, 0x1c}, 0x1}, 0x0) umount2(&(0x7f0000000400)='./file0\x00', 0x4) 2018/05/06 01:48:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x181100) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000007c0)=0x0) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0}, &(0x7f0000000780)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006c40)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000008c0)=0x185081380c08bb7e) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000009c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a00)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000b00)=0xe8) getgroups(0x5, &(0x7f0000000b40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r11 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000b80)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000c80)=0xe8) lstat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000d80)=0x0) r15 = getuid() fstat(r0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e40)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000f40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f80)={0x0, 0x0, 0x0}, &(0x7f0000000fc0)=0xc) r20 = getpgrp(0x0) getresuid(&(0x7f0000001000), &(0x7f0000001040)=0x0, &(0x7f0000001080)) r22 = getgid() r23 = getpid() getresuid(&(0x7f0000001400)=0x0, &(0x7f0000001440), &(0x7f0000001480)) getgroups(0x3, &(0x7f00000014c0)=[0x0, 0x0, 0xffffffffffffffff]) r26 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001500)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000001600)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0xc) r29 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0, 0x0}, &(0x7f0000001700)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001740)={0x0, 0x0, 0x0}, &(0x7f0000001780)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000017c0)=0x0) stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000018c0)=0x0, &(0x7f0000001900), &(0x7f0000001940)) r35 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001980)={{{@in6=@ipv4={[], [], @loopback}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000001a80)=0xe8) r37 = getegid() r38 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001ac0)={{{@in=@rand_addr, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001bc0)=0xe8) lstat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = gettid() getresuid(&(0x7f0000002300), &(0x7f0000002340), &(0x7f0000002380)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000023c0)={0x0, 0x0, 0x0}, &(0x7f0000002400)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002440)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002480)={0x0, 0x0}, &(0x7f00000024c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002500)={0x0, 0x0, 0x0}, &(0x7f0000002540)=0xc) r47 = getpid() stat(&(0x7f0000002580)='./file0\x00', &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002700)=0x0) getresuid(&(0x7f0000002740), &(0x7f0000002780), &(0x7f00000027c0)=0x0) getgroups(0x3, &(0x7f0000002800)=[0x0, 0x0, 0x0]) r53 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000002840)='cgroup.controllers\x00', 0x0, 0x0) r54 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002880)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000002980)=0xe8) getresgid(&(0x7f00000029c0)=0x0, &(0x7f0000002a00), &(0x7f0000002a40)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004080)={0x0}, &(0x7f00000040c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004100)={0x0, 0x0}, &(0x7f0000004140)=0xc) getresgid(&(0x7f0000004180), &(0x7f00000041c0), &(0x7f0000004200)=0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000004240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004280)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000042c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000043c0)=0xe8) r63 = getegid() r64 = fcntl$getown(r0, 0x9) r65 = getuid() fstat(r0, &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000005a00)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005a40)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000005b40)=0xe8) lstat(&(0x7f0000005b80)='./file0\x00', &(0x7f0000005bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005c40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005c80)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000005d80)=0xe8) getresgid(&(0x7f0000005dc0), &(0x7f0000005e00)=0x0, &(0x7f0000005e40)) r73 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000005e80)='./file0\x00', &(0x7f0000005ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005f40)='./file0\x00', &(0x7f0000005f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r76 = syz_open_dev$sndpcmp(&(0x7f0000006640)='/dev/snd/pcmC#D#p\x00', 0x1, 0x240102) r77 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000067c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f00000068c0)=0xe8) stat(&(0x7f0000006900)='./file0\x00', &(0x7f0000006940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r80 = getpgrp(0x0) r81 = geteuid() r82 = getegid() sendmmsg$unix(r1, &(0x7f0000006a80)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f00000000c0)="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", 0xfd}, {&(0x7f00000001c0)="05c6481d8cb8c4a12f1598b80131e5ebf765e913a1473a04cdfcfe5f06c927dcf103f62ad6902747785f9f84216a86992d958dd2f179b0371c1a51a469c37a6c5cac6e725a2432d60cc76b5189760237da509fb528046f8059ce118ab41b73ceb80c8584db9745194ec55736e4c168fc40a7a303ce217157466a4b0a074e7e0a695a984a86db6cc7cb57d49eb6087098118ab37122478fb3d6227d23260a6abd5fd0bdec5cefd9ce32a79c307115b34f6b2196e80cb33f6d96c4617df1293d470d51092b74b2c9a9f62ef68e90ab8ac053dc0cd144f808571f68c558b21572deb10df4c8b73c", 0xe6}, {&(0x7f00000003c0)="f62d5fd6a8a5ba4244060a3d313b0047a783d9c4f2fdbcbf609c5eb2c7e33bfd6d928e975d7a4a533ece2883585fbfd5780e697f43b07d004bac4be8418f94929b72e153d0f4471df7fb4223750c3b2a986cfffb1482824baa81a99c72e759beacad5cd6275c18fece0b8a033ba673e3debc4e154a3e3dff2f89fea9c714cc3db5566af4ee1854733ffc51c4c4be04ce4b42c03f0820ff34cbdfeef5fb2cb7860e1c95d804204723a52622ba9ccf5d48627a189a01a6942952c8e07292b8e8eb43d8b7fdcb38f339c9d2fca90f3e8282c9016bbf", 0xd4}, {&(0x7f00000002c0)="fa4de6148590eec4299a9f95bb6987d5cf239fb1a2e2f0edcaed887a1f0b79b3b5a6249cbffcd9ddad7a60e59ba4004b75266624e7f6af7f4301357a8c3683da828a5dc36a35923c4e14c2ced209f01abe9dd93c0842d477caf2656e8b7e3945f423dbab19429b9a", 0x68}, {&(0x7f00000004c0)="c89de4fdb0c28147c11a699ed976033f0929a7b4f9d1584da672a08d6a68e09f45e0402a770b61d831f5311953a16732ddb5b17f09dd421ec4162916bcff47a2f876744f462f2a3565199d9ff102189a39b4b671bd16f5457635272855ec067c2debc7e1aa8fb92dca58b1df6eab64d4a060c0fe9b7e8da3d013997cdecfa56910", 0x81}], 0x5, &(0x7f00000010c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xe0, 0x40040}, {&(0x7f00000011c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000001240)="b8589d3490169ee92de7dc642cda64ae74f423c6c7691081fd36e85ab47c5bae5b17d42252b283255ee315e04e030df8789c451d433fee98244a51856cb146a897", 0x41}, {&(0x7f00000012c0)="974523a3130760406f81e1301ae27f12806ae62b8b9ac2a4e4fe29", 0x1b}, {&(0x7f0000001300)="a0f298f91ba517105ef61a7ca8139f8f104aa0992d54d45c55dad3faa2a4d2a7f3cd2081670b17761392ef664784110131849a3b116b487a948cd3990250017d91c5586bc08baa3c406776cfdf692ae4bee5563be91f53058631f7e2884807", 0x5f}, {&(0x7f0000001380)="ac929f1e598074f99f832adb3e7060bee5420e177f7256f628954de6d1a3fe7dd37c70c881034351ea8555ee770c2b062f361c76fd9d5d955fa57a81", 0x3c}], 0x4, &(0x7f0000001cc0)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0xe8, 0x1}, {&(0x7f0000001dc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002240)=[{&(0x7f0000001e40)="f2a0", 0x2}, {&(0x7f0000001e80)="cc6dbd300e48e062eb5d3e2b687f911aed9402531ff7ebba55c9eb640c34ce14b7fc5895a2b95ac3afb2c08666fbc81a9189a35f406d14495b3677f5a8656bda0f96e82b542c72c71bb460a7746b2b339f2c3206dc0428b56c5aa68b10b30f2db69c547b245c7f92b187799c01d88bd66404c0b213427793f71dbf2d0c59e84faa2ba60cf051aded7481641a28754714dbe9ea94a9d6fb0d9b68f2e1d46ef3f91f3cab7e75b74d38aa8d5c207ef088b527f6c085c134f3129fcd5155b1ce40", 0xbf}, {&(0x7f0000001f40)="22aa13c9f1e155216610062d523604e2c007327411485fc448", 0x19}, {&(0x7f0000001f80)="341a6353987c4c5a99eed2947efc9d5b1a2c06a0e1820d0bf5be3c4302ff9b6f2b11b49f5a38662ffd6f922372bb35aa4d93395613a1ca130be2438207bd0532f98801f925040a15e50e5e323e66cb1ce9a770e07fff76ed2175535d13b130524bbe6688a63bc6e3c6b63df3b3861b36daffa154fa629c6e5c4b0efb10230c9c54", 0x81}, {&(0x7f0000002040)="4a8d20a02ba65f2f04f4dc", 0xb}, {&(0x7f0000002080)}, {&(0x7f00000020c0)="c127ad28f24aa3b9aa66645585f76f7d4853586847119d9997660b0349c65d43765f4c48883c6c95cc2ef96612af6904ca7ad979c69e64ab2eb96075c8d4279774082a7bbbd5d5d49e123db6e63caec6b6b7b0", 0x53}, {&(0x7f0000002140)="f30301fa90e5e04028c884a2aa19c31c44c1f236ecd98a8da71ebb9a6ce25b6256c87b78c310ecc3c7419d220115e90b2743a4befb422a866a1d08eaecdf690e59a453e1aee5fc99948cfd785324101e422f058dec3b004c43c40e360bc521cb8ad5fef445d0f1de03fd07fedb32783db978f8ab2ab5b701e4a120a2c762f0329045664ecc99e2eba90dcf7387df78421bfa4116599a4d880ed603be6ec2b793aab63dadf9594e4e741ce520f8de8f73bf23911a84cddf41c79a406778", 0xbd}, {&(0x7f0000002200)="bd9504fe7c", 0x5}], 0x9, &(0x7f0000002a80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r53]}, @cred={0x20, 0x1, 0x2, r54, r55, r56}], 0x108, 0x40005}, {&(0x7f0000002bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004000)=[{&(0x7f0000002c40)="9b1d5db88dc773131e615b97587ed2d6a74b8d292753131c11a8c0844a6ffc284e82a950cc355216bac16ecebf45a8408b8d658915cff8d6a10f5ad20f8cca", 0x3f}, {&(0x7f0000002c80)="fabfb5b75e8147fd1edf46fce9a559cd81c358eb98fc2a6f0a20e7789af2df0a575b900b497726aa59c13f16a3df8e3fbba59578b8b9d3f1cc1d18e892a3cf2877db6e0beff6628c25dfc58a46382603d2915577ce6c722c485e725298c99999dcbbcba51faec2655d8cf5820381be69cde1a0f5f76a6c90f91020955efc3da3639dd91181ed0ebae6e1a9ef", 0x8c}, {&(0x7f0000002d40)="54b75b7de98af4d8f52faa3dc1bdf8963d547ca4191e6fdcf8ca115e6f809f94f2d088284c61bc5f1ace05773b559213e5da6bfd3439e1f325353066f4742e231cbb14e16ea4518fb5b04062718063a5167b6646d054aebd3125fc94a0ed58c8a07c30308f4d65cade1332", 0x6b}, {&(0x7f0000002dc0)="dfdd88d8461879a0896213bce4d71b20f3db16a09d814090a695627e4ffcfa11bf3aa21d5279ac7810ec7d9e4a11d182d8ab2a38455924f573f6f384f61ee0a0b859bedad055153fe301c68fd7af3adfd07c3d5a0cd57135bc5a641248ad1dbd54fe065bb81d575e35b99606b294c18277102dce971636d5f0800ba1fbfe3769f14a8b006f4cc07e24eee99535ae7f065508", 0x92}, {&(0x7f0000002e80)="1d004b81331f0808a3f25087b56fc00ee118f690f18bce5f2cf4d5e340b3d8c893bbcc3ed07157f131672b19dfa16fca6d657ad6f06f09e2cba2534dfb269faa54ba176c72de970f8c04a6bcc1643b4fe044280d7272e9c5ea48829f32e7e483a857cfcf6f", 0x65}, {&(0x7f0000002f00)="19d8e30e7641dc275637e2b1acc59fb02dab35c48a6103c4bde9a1c8cded90dca9b7f7f0e7ed481ab1befb39ce581aa881e0ab93528f91104a69dfa2d4cc23098e460b961cf2d4d379baeeaaf02ac50dad4664ec9fe6609a496735df2a0fdcd7689f32824a6c9b1bca54cc8a28933da2623127f41aa6f958d4dd7b7642f732e30511d37b3a1d6aef3825f3a7421e67a7b5fabc3e4d0cd1d9cabc15e23937ddc2da6252c66799f8d863ddf86e57702982952d", 0xb2}, 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{&(0x7f0000006300)="76a91da05dd4af0aa0495af7047661ee8124fa7d9afeb0ef023e8d11f5769f8925dc3c26b6695e819e6828e7372aaec3ae2df61ee3a972f7b7c5396794303b3199a7fb032c9a676791cd51f13a632ef32db533e1111f56705bbd72b941030f20a920639694e34c4d8d93369cbf8678fd5649247a44d63937e3529143f9d724b33af93340fdfaaa9b488964c68076fe1a46570cb45ae06e3e7256afad365512b1330daaa6000ed72cba251cc5614aac8b9a20be4e3554ec0f81047e122a8eb2b367fb59cd0f7b08347d26980c1a3f74722db6b8064e9bc70d9d7be0af6f069f8630e80b1271622cb346fc0820d7c51b", 0xef}, {&(0x7f0000006400)="7487bfa45dfb25fc913db509e69e7e9b7b6962a533ecd897e41cc39f89a08f9bb2456e46b97ce0e1afecc48ef904880f72454fcad18308cc29ae34952d05e4205a48ca5c085ffa02c2e6f4141b7ca36640349a05deba763cc6e86dced3112af6cdcfd1c8b399fcda37e6814f7e3bc6cfdd7ad62c70500ff6347b1b3441321772b81394f3266588cbacef6cb4964c", 0x8e}, {&(0x7f00000064c0)="7bff27b43e2310c1acac36bb6503b1f780ba47e09d67c4edfb59246fb545332659c411804d14d7ff2668a21d32b541e6023785a7f2e590fb92ea9bf669dd5819165b0bc9d742e8f58378a70f047bdc39106d99b01e8ec0d8935c0a5020e539583bb032d06e622fe1baa60d6501f86ab31448adb011b36ad14c6b1ac0dc3b134a6fe19b8a4da85b9ee0fdb2997f22f0652cc62032e0d9a3fda394c902f744f6b0fe8d683c2a671f5577392db0dfe8ff2dd62e2b1051dc055d401db78a0b75c5d198bec3d2057fc24b092a6e40eed13c48b4801a2ddfe40f6bffa1a88b83c388d4", 0xe0}], 0x5, &(0x7f0000006680)=[@rights={0x38, 0x1, 0x1, [r76, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4000}, {&(0x7f00000066c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006780)=[{&(0x7f0000006740)="36dad5fa134167f6979c59f283e7e14704f8913eed94889ea972e95a3bd530d7bd6f9572dfaaa5", 0x27}], 0x1, &(0x7f00000069c0)=[@cred={0x20, 0x1, 0x2, r77, r78, r79}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r80, r81, r82}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x88, 0x10}], 0x7, 0x20044081) socket$inet6(0xa, 0x8000e, 0x200) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) [ 136.764909] FAULT_INJECTION: forcing a failure. [ 136.764909] name failslab, interval 1, probability 0, space 0, times 0 [ 136.776315] CPU: 1 PID: 10054 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 136.783272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.792665] Call Trace: [ 136.795307] dump_stack+0x185/0x1d0 [ 136.799008] should_fail+0x87b/0xab0 [ 136.802845] should_failslab+0x279/0x2a0 [ 136.807009] __kmalloc+0xc2/0x350 [ 136.810556] ? load_elf_binary+0x234/0x9020 [ 136.814961] ? load_elf_binary+0x295/0x9020 [ 136.819360] ? writenote+0x4a0/0x4a0 [ 136.823127] load_elf_binary+0x295/0x9020 [ 136.827354] ? load_elf_binary+0x6c5/0x8f90 [ 136.831753] ? kmsan_set_origin_inline+0x6b/0x120 [ 136.836676] ? __msan_poison_alloca+0x15c/0x1d0 [ 136.841429] ? capable_wrt_inode_uidgid+0x25f/0x390 [ 136.846494] ? from_kgid+0x52/0x410 [ 136.850192] ? kmsan_set_origin_inline+0x6b/0x120 [ 136.855123] ? __msan_poison_alloca+0x15c/0x1d0 [ 136.859873] ? kmsan_set_origin_inline+0x6b/0x120 [ 136.864800] ? __msan_poison_alloca+0x15c/0x1d0 [ 136.869519] ? search_binary_handler+0x2ef/0xac0 [ 136.874361] ? load_script+0x5c/0xcd0 [ 136.878244] ? search_binary_handler+0x2ef/0xac0 [ 136.883077] ? load_script+0x61/0xcd0 [ 136.886968] ? search_binary_handler+0x2e0/0xac0 [ 136.891802] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 136.897215] ? writenote+0x4a0/0x4a0 [ 136.901058] search_binary_handler+0x2ef/0xac0 [ 136.905756] do_execveat_common+0x1f4d/0x2ce0 2018/05/06 01:48:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40400020}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x88, r2, 0x1, 0x70bd27, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1d0}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r3 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendto(r3, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) [ 136.905966] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 136.910377] SYSC_execve+0xe2/0x110 [ 136.910463] SyS_execve+0x56/0x80 [ 136.924921] do_syscall_64+0x309/0x430 [ 136.928873] ? set_binfmt+0x1b0/0x1b0 [ 136.932737] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 136.937959] RIP: 0033:0x455979 [ 136.941175] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 136.948927] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 [ 136.956227] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 [ 136.963526] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 136.970832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 136.978136] R13: 0000000000000078 R14: 00000000006f4be0 R15: 000000000000001c 2018/05/06 01:48:03 executing program 2: unshare(0x22000000) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x2000, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000400)=""/246) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) setns(r0, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/05/06 01:48:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="f1f3c66180298a072fc2a1c227b134398290469c160d8bf35a4e1e8b435f8a6b2b27e0f4f2827d04b25c80eb0d08b1adcfc7482269a5532ebbd9b40c6004c4fc400f840bc8cb8cfff25f1c3a88bc3a9d842fde9a8b42611f", 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendto(r1, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) 2018/05/06 01:48:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x4}, 0x8) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000fd8000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) 2018/05/06 01:48:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8), 0x1) 2018/05/06 01:48:03 executing program 5 (fault-call:1 fault-nth:29): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) [ 137.269328] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 137.300352] FAULT_INJECTION: forcing a failure. [ 137.300352] name failslab, interval 1, probability 0, space 0, times 0 [ 137.311807] CPU: 1 PID: 10093 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 137.318763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.328146] Call Trace: [ 137.330791] dump_stack+0x185/0x1d0 [ 137.334472] should_fail+0x87b/0xab0 [ 137.338243] should_failslab+0x279/0x2a0 [ 137.342402] __kmalloc+0xc2/0x350 [ 137.345949] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 137.351385] ? security_kernel_module_request+0x75/0x1c0 [ 137.356869] ? __request_module+0x777/0x1160 [ 137.361341] ? __request_module+0x457/0x1160 [ 137.365816] __request_module+0x777/0x1160 [ 137.370174] ? search_binary_handler+0x949/0xac0 [ 137.375008] ? load_script+0x5c/0xcd0 [ 137.378888] ? load_script+0x61/0xcd0 [ 137.382743] ? search_binary_handler+0x804/0xac0 [ 137.387551] search_binary_handler+0x949/0xac0 [ 137.392245] do_execveat_common+0x1f4d/0x2ce0 [ 137.396867] SYSC_execve+0xe2/0x110 [ 137.400606] SyS_execve+0x56/0x80 [ 137.404147] do_syscall_64+0x309/0x430 [ 137.408090] ? set_binfmt+0x1b0/0x1b0 [ 137.411941] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 137.417161] RIP: 0033:0x455979 2018/05/06 01:48:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendto(r1, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) sendmmsg(r1, &(0x7f0000001600)=[{{&(0x7f00000001c0)=@l2={0x1f, 0xb323, {0x1f, 0x5b15, 0x4, 0x5, 0x1, 0x80000001}, 0xfa59, 0x2}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="30b038bfd3b95e907544478b66f0f93173a973020d9f3c0ee849ec15506c00ccc1a825ea7e9196e0cf36e0bf05a592ba55398e2e315d20570e5afa7ae6abf95c2cae894ae5593d5065c65b30371e9b079fb9d756686c61a9b73d93e3368d41b20c2687873e152d949a54297f14422fd85923b368036055d8b7baa8b2c8abff93d2e0b2dcc484afcce3a642bdb3eda3433798e97872ed32a8e2296fed5168acc60341b795436bd6907ed373a30742ab0610f43c74c142a93a32c34be9fcc3fbe9f611cd598594abf17ea2424ce3c46a083d497567431fd741080f9d", 0xdb}, {&(0x7f0000001340)="1adbf034838d42882158d958ff7c92e0ec6cc19355962e6e07d1f71aa868913b6ee1143c3584987dd5806c7ed1d5b831f89ad7332793fa86ea4d99b8d9ffe2cd8033e56672659b02bbbf0d0cea41fb07415fb0691174a2419164d2de0074d1ab923d8a96a3af78e82254", 0x6a}, {&(0x7f00000013c0)="6122dde42b9dc4cf7db8851769beecc951fc5f67dc8d8ce858957c96dcd72eafd83c82e8e2b155d16945ef420ee34faf8471efa96e138a7c07f202f9923a86b3ffc2c17ac21242e5ee45ea03acb3bad90a0957af038a2e068e2fbd5d5ead52222f334b22ed36425f393ff963848901e316473433ede3e91a03d58569c2475dc144406497923168af1c9797d216b61b0c3a52c30d7175b86f8d36ca76da8fdb502a0b3b572f2c68c642", 0xa9}, {&(0x7f0000001480)="68380c7eba0324b739180f541b744859c1c38547fbec3c9731782ed553a207318afa1b00335e2758caba2554ba81fdcf7aa3013af4371c2d5ba3b046e26824b6", 0x40}, {&(0x7f00000014c0)="effbb9613d43ac30f3f4993ff5f5d93a4cc0d1c2540235e1502f2d1c2e3f8e07c4aba2a55b7f3aa206cd75083d8b3f76fa333110dd624f600e01355c5aa21cd2ebc0779bed8cefe8af73fef754c380d8eeb2868f4376953c2968c30a3524601ae948e0ad79a86d741f3ff06e382a4441fc1980343b41754b0b2ae7dde5982abf086590b5126ad863a0", 0x89}], 0x6, 0x0, 0x0, 0x20000000}, 0x5}], 0x1, 0x40014) 2018/05/06 01:48:03 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) [ 137.420374] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 137.428132] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 [ 137.435433] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 [ 137.442726] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 137.450023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 137.457315] R13: 0000000000000078 R14: 00000000006f4be0 R15: 000000000000001d [ 137.487776] netlink: 'syz-executor6': attribute type 13 has an invalid length. 2018/05/06 01:48:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x22f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) socket$key(0xf, 0x3, 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/snapshot\x00', 0x1, 0x0) recvfrom$llc(r1, &(0x7f0000001a80)=""/154, 0x9a, 0x20, 0x0, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) recvmmsg(r0, &(0x7f0000001940)=[{{&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/10, 0xa}, {&(0x7f0000000200)=""/214, 0xd6}, {&(0x7f0000000300)=""/91, 0x5b}, {&(0x7f0000001440)=""/97, 0x61}, {&(0x7f00000014c0)=""/231, 0xfefb}], 0x6, &(0x7f0000001640)=""/140, 0x8c, 0xed}, 0xa5}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001700)=""/65, 0xffffffffffffffe8}, {&(0x7f0000001780)=""/82, 0x52}, {&(0x7f0000000380)=""/10, 0xa}, {&(0x7f0000001800)=""/145, 0x91}], 0x4, &(0x7f0000001900), 0x0, 0x3}, 0x1990}], 0x2, 0x1, &(0x7f00000019c0)={0x77359400}) r3 = syz_open_dev$midi(&(0x7f0000001900)='/dev/midi#\x00', 0x7, 0x4000) ioctl$SG_GET_NUM_WAITING(r3, 0x227d, &(0x7f0000001a00)) sendto(r2, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x2, 0x6, 0x800, 0x7, "02eeb73dcd38fb4d8ab872adaed5038cf1e1c7a7c6fd3fc98aed4345ffd1656b20454dfed92b70cb22d80af28e4cfd08ce3cbba4cca6a8093be0bb3c801564", 0x30}, 0x80) 2018/05/06 01:48:03 executing program 2: unshare(0x200) setns(0xffffffffffffffff, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/05/06 01:48:04 executing program 5 (fault-call:1 fault-nth:30): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:48:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000200)={'vlan0\x00', 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000040)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000001c0)=0x8000) writev(r0, &(0x7f0000000180), 0x0) 2018/05/06 01:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002200)={&(0x7f00000001c0)=@proc={0x10}, 0xc, &(0x7f0000000340)=[{&(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000002100)}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000280)=0xffffffd0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)={[0x38, 0x0, 0x36, 0x35]}, 0x4) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 01:48:04 executing program 2: unshare(0x200) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x80800) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x2) r1 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/05/06 01:48:04 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8202}) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) unshare(0x60000000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=@ipv4_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0x2}}, 0x1c}, 0x1}, 0x0) umount2(&(0x7f0000000400)='./file0\x00', 0x4) 2018/05/06 01:48:04 executing program 0: r0 = memfd_create(&(0x7f0000000140)="734a635e7269747d917617cb0e3dbe5e74eff100", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb516) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a33000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/05/06 01:48:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) getresgid(&(0x7f0000000380)=0x0, &(0x7f0000000300), &(0x7f00000002c0)) r2 = getgid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000340)=[r1, r2, r3]) r4 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00000001c0)={0x9}, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r5 = accept4(r0, 0x0, &(0x7f0000000400), 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000500)='veth1_to_bridge\x00', 0x10) socket$alg(0x26, 0x5, 0x0) sendto(r5, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) ppoll(&(0x7f0000000200)=[{r4, 0x400}, {r0, 0x1040}, {r4, 0x8}, {r4, 0x1}, {r0, 0x418}, {r4, 0x88}, {r5, 0x8000}], 0x7, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f00000003c0)={0x49}, 0x8) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f00000004c0)=0x4) 2018/05/06 01:48:04 executing program 4: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8202}) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) unshare(0x60000000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=@ipv4_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0x2}}, 0x1c}, 0x1}, 0x0) umount2(&(0x7f0000000400)='./file0\x00', 0x4) [ 138.308324] FAULT_INJECTION: forcing a failure. [ 138.308324] name failslab, interval 1, probability 0, space 0, times 0 [ 138.319737] CPU: 1 PID: 10132 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 138.326695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.336089] Call Trace: [ 138.338741] dump_stack+0x185/0x1d0 [ 138.342423] should_fail+0x87b/0xab0 [ 138.346190] should_failslab+0x279/0x2a0 [ 138.350352] __kmalloc_track_caller+0x208/0xcb0 [ 138.355101] ? __request_module+0x7d1/0x1160 [ 138.359558] ? trace_kmalloc+0xb6/0x2b0 [ 138.363632] kstrdup+0xd0/0x1a0 [ 138.367009] __request_module+0x7d1/0x1160 [ 138.371371] ? search_binary_handler+0x949/0xac0 [ 138.376223] ? load_script+0x5c/0xcd0 [ 138.380094] ? load_script+0x61/0xcd0 [ 138.383949] ? search_binary_handler+0x804/0xac0 [ 138.388744] search_binary_handler+0x949/0xac0 [ 138.393424] do_execveat_common+0x1f4d/0x2ce0 [ 138.398051] SYSC_execve+0xe2/0x110 [ 138.401783] SyS_execve+0x56/0x80 [ 138.405330] do_syscall_64+0x309/0x430 [ 138.409275] ? set_binfmt+0x1b0/0x1b0 [ 138.413131] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 138.418349] RIP: 0033:0x455979 [ 138.421557] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 138.429301] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 [ 138.436596] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 [ 138.443890] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 138.451186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/06 01:48:04 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x2e, 0x5, 0x8008, 0x6, 0x81, 0x4, 0x8, 0x1, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000002000190000008d6affffda060200000000e800186cce7321732501040081ffffff0d00ea110800a484c31652dde43ec994fa02e60005000000", 0x3d}], 0x1) r3 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r3, 0xff, &(0x7f0000000040)) 2018/05/06 01:48:04 executing program 2: unshare(0x200) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x3, 0x1}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x400000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, r1, 0x10, 0x70bd2a, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r2 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0x48000000) socket(0x11, 0xe, 0xf73) open(&(0x7f0000000080)='./file0\x00', 0x20000, 0xa) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) [ 138.458483] R13: 0000000000000078 R14: 00000000006f4be0 R15: 000000000000001e [ 138.501818] netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. [ 138.539977] netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/06 01:48:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = accept4(r0, 0x0, &(0x7f00000001c0)=0x345, 0x2) sendto(r1, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) [ 138.597826] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 01:48:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001440)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000003c0)={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xaba}, {0xa, 0x4e21, 0x3}, 0xfffffffffffffff8, [0x7, 0x6, 0x5, 0xfff, 0x6, 0x7, 0x1ff]}, 0x5c) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000000000)="71282ecb3abdabee85b2f8278f8fc1516f18d38731500a11641722e5240a23c30efb9ccc298196f623", 0x29}, {&(0x7f0000000040)="93aa8c8d1acde92656d4ea8b1097e8d36ca0989f0dc3d62aa334a8de", 0x1c}, {&(0x7f0000000080)="bebef686e0584cb6433b28afb24c8c712552b97a7c8ab62016b8619f62aa4fa538cb529a15ea3d49987f0868ae", 0x2d}, {&(0x7f00000000c0)="0547ef659730c837efeaf630121f27cb73c0b41b141486d7b02c0e5356cc28ed5ee9a3758ab2d7be88ea42352ac45dcbd810d8d61b86d2d5e92975ed4217e1fabb10443b940390e26b87cecc0fbd1cb8b913af8d4f0fde864820bd6c40e9e534ab35132c2457783873635ac1f98a8a12f193999ad05f5e2e68ee5e14f9c20f262c149e8f9d61bcd0cc6ac446ff848c5eeacb2e1ffa3347f56d18fc6403243fcad63be4329b86cd9d2e0aea4187e48c4057ff7f31046d905a3123da84960faabb6f91e35b3565032393daded73d952375", 0xd0}, {&(0x7f00000001c0)="213f2961c34754da6dd6c20e41b7609036d8d94c5da3a332567894ded7f606109bba78f8ac813f1d6e533a14aeec8689abc72b85dbd744f89ac533aeb20e201062328d3599784be624b0da3a3ecdd0d119e592fd8e28f99fdc4717d9070c7b977790ebbae4bb1896ddcb1c783dda6fbe119468addb405805a7fc39124e3b385efa1567f6a815a582daacb04d87b0b2bcfa932d8c0ec9edc5071c150d77151db44caa0f002d9951df32cee36caf241bf515a09b5c4261e69f11eea42e45a846a34bd99ec1eef65dea6260020da1d31211c7dfa157", 0xd4}, {&(0x7f00000002c0)="5497eb4c95f4ea608178dcc9a989b9dfd8584f8387703e0b8aa25a22db9455d71c3cab5a2cc8d6e758098e6cc39a6d14344fc60300e4926e23488baa0e188a356f83a6a8936dfcc66a59b8c5689b9eccbc76b988c99ff03b0d28f6bfc49bbcba7cdce998d4d10ad1b1a21c5654b9a0a9c06a4f6eafbebe49f6f37c02cb2d425d4e758a5958b9e76c8c8ec79fc6eb49456b35c88bf963667932ce51f20d757004d1d0f87d2e", 0xa5}, {&(0x7f0000001480)="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", 0x10c5}], 0x7, 0x0) 2018/05/06 01:48:04 executing program 2: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="d69613b95d49b114d3f15851efb76c7dc20a7ac477", 0x15) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/05/06 01:48:04 executing program 5 (fault-call:1 fault-nth:31): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:48:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = geteuid() fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000001c0)='./file0\x00', r1, r2) r3 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendto(r3, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) [ 138.771836] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 138.838509] FAULT_INJECTION: forcing a failure. [ 138.838509] name failslab, interval 1, probability 0, space 0, times 0 [ 138.849902] CPU: 1 PID: 10172 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 138.853254] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 138.856851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.856864] Call Trace: [ 138.856908] dump_stack+0x185/0x1d0 [ 138.856948] should_fail+0x87b/0xab0 [ 138.857040] should_failslab+0x279/0x2a0 [ 138.857075] __kmalloc+0xc2/0x350 [ 138.857146] ? kmsan_memcpy_origins+0xf1/0x170 [ 138.895873] ? call_usermodehelper_setup+0x104/0x4d0 [ 138.901071] call_usermodehelper_setup+0x104/0x4d0 [ 138.906097] ? __request_module+0x1160/0x1160 [ 138.910680] __request_module+0x949/0x1160 [ 138.915032] ? load_script+0x5c/0xcd0 [ 138.918908] ? load_script+0x61/0xcd0 [ 138.922759] ? search_binary_handler+0x804/0xac0 [ 138.925580] IPVS: ftp: loaded support on port[0] = 21 [ 138.927557] search_binary_handler+0x949/0xac0 [ 138.927656] do_execveat_common+0x1f4d/0x2ce0 [ 138.927766] SYSC_execve+0xe2/0x110 [ 138.945672] SyS_execve+0x56/0x80 [ 138.949230] do_syscall_64+0x309/0x430 [ 138.953184] ? set_binfmt+0x1b0/0x1b0 [ 138.957057] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 138.962279] RIP: 0033:0x455979 [ 138.965491] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 138.973245] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 [ 138.980545] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 2018/05/06 01:48:05 executing program 2: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) r1 = getpgrp(0xffffffffffffffff) ptrace(0x4207, r1) 2018/05/06 01:48:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) sendto(r1, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) [ 138.987847] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 138.995585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 139.002883] R13: 0000000000000078 R14: 00000000006f4be0 R15: 000000000000001f 2018/05/06 01:48:05 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) socket$netlink(0x10, 0x3, 0x0) 2018/05/06 01:48:05 executing program 5 (fault-call:1 fault-nth:32): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() perf_event_open(&(0x7f0000004000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x99, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x8967, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000003fc0)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5babb8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc193f87d58455230c513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647a", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 01:48:05 executing program 7: r0 = perf_event_open(&(0x7f00000003c0)={0x4, 0x70, 0x39, 0x7, 0xfffffffffffffffd, 0x80000001, 0x0, 0x7d0, 0x2, 0x4, 0x4, 0x7fff, 0x6, 0x8, 0x0, 0x6, 0x6, 0x1, 0x4, 0x4, 0x7, 0x42f, 0x7f, 0x6, 0x3, 0x2, 0xafb1, 0x101, 0x4, 0x1, 0x3ff, 0x7f, 0x7, 0xe50, 0x1, 0x80000001, 0xffffffffffffffe1, 0x6, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000200), 0xd}, 0x84, 0x8, 0x81, 0x7, 0x2, 0x2, 0x4}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0xb) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000480)={0xffffffff, 0x7}, 0xc) sendfile(r0, r1, &(0x7f00000004c0), 0x7) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x80000) bind$alg(r2, &(0x7f0000000540)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000001c0)="f1f301000080371135f907da27b150396a323f3f8bf67db0099ff132f64bb170c3ada352af6efb4bf14ce611555fb666e39e259b2539fb742bde2c", 0x3b) r4 = accept4(r3, 0x0, &(0x7f0000000180), 0x0) sendto(r4, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x20000) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000440)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000000280)={{0x0, 0x5, 0x7ff, 0x5, "0eb6e3966daec8e766a890e6c9219a4ddc9c9692f99c7a14ceb6fabdabc0d6414391c9f3c2654aa078a7483a", 0xdb6}, 0x0, 0x0, 0x8, r6, 0x0, 0x8, "d1996be501e8142887d755a31dd81e736d7b4e926dcb523a83822c1fca08e844f49d8e4211c7085994aff16e555cca5e122df276ae70005bb775be642a2460da", &(0x7f0000000240)='hash\x00', 0x5, [], [0x7, 0x8, 0x9]}) set_robust_list(&(0x7f0000000600)={&(0x7f00000005c0), 0x6}, 0x18) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000000640)=""/38) socket$nl_crypto(0x10, 0x3, 0x15) 2018/05/06 01:48:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/05/06 01:48:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000002700638100000000170000000500000008000100b3489d52defe9623eb4de5e3e32659a9383cc4e5024d52c1d8a19de1eb5d4383c14000e153baa8b7876f87d09c6e8f4060a50000000000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/05/06 01:48:05 executing program 0: r0 = memfd_create(&(0x7f0000000140)="734a635e7269747d917617cb0e3dbe5e74eff100", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb516) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a33000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/05/06 01:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() clock_gettime(0x0, &(0x7f0000000200)={0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001640)=[{&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000002940)="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", 0x6ac}], 0x1}], 0x1, 0x0) futex(&(0x7f0000000240)=0x4, 0x0, 0x4, &(0x7f0000000180)={r1}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 01:48:05 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="b60c"], &(0x7f0000000040)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x4}], 0x2, 0x0) 2018/05/06 01:48:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x2, 0x1ff, 0x0, 0x5, 0x4}, &(0x7f0000000180)=0x14) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000040)=0x1, 0x4) 2018/05/06 01:48:05 executing program 2: unshare(0x200) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x12000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x1f, 0x0, 0x1, 0x4}) chdir(&(0x7f0000000140)='./file0\x00') ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000100)={r1, 0x3c}) r2 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x9, 0x8, [0x0, 0x8000, 0x961, 0x9, 0x0, 0xc12e, 0x3, 0x100]}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x4}, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x8, 0x4) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x6, 0x4) [ 139.763595] FAULT_INJECTION: forcing a failure. [ 139.763595] name failslab, interval 1, probability 0, space 0, times 0 [ 139.775076] CPU: 1 PID: 10220 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 139.781073] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 139.782033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.782047] Call Trace: [ 139.782092] dump_stack+0x185/0x1d0 [ 139.782136] should_fail+0x87b/0xab0 [ 139.782216] should_failslab+0x279/0x2a0 [ 139.782260] __kmalloc+0xc2/0x350 [ 139.803332] netlink: 'syz-executor6': attribute type 13 has an invalid length. [ 139.805440] ? load_elf_binary+0x21f/0x8f90 [ 139.805503] ? load_elf_binary+0x282/0x8f90 [ 139.805567] ? load_script+0xcd0/0xcd0 [ 139.805636] load_elf_binary+0x282/0x8f90 [ 139.840904] ? __wake_up+0x4a/0x60 [ 139.844512] ? __request_module+0xac6/0x1160 [ 139.848971] ? kmsan_set_origin_inline+0x6b/0x120 [ 139.853890] ? __msan_poison_alloca+0x15c/0x1d0 [ 139.858633] ? kmsan_set_origin_inline+0x6b/0x120 [ 139.863547] ? __msan_poison_alloca+0x15c/0x1d0 [ 139.868261] ? search_binary_handler+0x2ef/0xac0 [ 139.873093] ? load_script+0x5c/0xcd0 [ 139.876974] ? search_binary_handler+0x2ef/0xac0 [ 139.881805] ? load_script+0x61/0xcd0 [ 139.885685] ? search_binary_handler+0x2e0/0xac0 [ 139.890520] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 139.895961] ? load_script+0x3bc/0xcd0 [ 139.899900] ? load_script+0xcd0/0xcd0 [ 139.903827] search_binary_handler+0x2ef/0xac0 [ 139.908515] do_execveat_common+0x1f4d/0x2ce0 [ 139.913145] SYSC_execve+0xe2/0x110 [ 139.916872] SyS_execve+0x56/0x80 [ 139.920416] do_syscall_64+0x309/0x430 [ 139.924359] ? set_binfmt+0x1b0/0x1b0 [ 139.928205] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 139.933418] RIP: 0033:0x455979 [ 139.936627] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 139.944371] RAX: ffffffffffffffda RBX: 00007f633ca636d4 RCX: 0000000000455979 [ 139.951665] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 [ 139.958959] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.966253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 139.975631] R13: 0000000000000078 R14: 00000000006f4be0 R15: 0000000000000020 2018/05/06 01:48:06 executing program 2: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0xfff) setns(r0, 0x0) clone(0x3002017f, &(0x7f00000000c0)="95e4ed6122b14bf91cfc5db86783595b5ef7c29d4c434a61f68b5d6ad316e96e7bd4b24bab97527398f45bce3d57a4440f00088e1cbae3fdd6a576c405357c048a3596a1c86f95a7463bc3f52a2aa0a8c9f3ca61edb816fa1dbc34f2d60538174b9ccf3cd5386a9f6f1f12fbc76ec2117cf778c64abf7cb9c6e334e6bc1156800954fc4cf3e49c1f00ef", &(0x7f0000000040), &(0x7f000014e000), &(0x7f0000000180)) 2018/05/06 01:48:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x8000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r2 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendto(r2, &(0x7f0000000040)='^', 0x1, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) 2018/05/06 01:48:06 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000d00ea1100000005000000", 0x29}], 0x1) 2018/05/06 01:48:06 executing program 5 (fault-call:1 fault-nth:33): mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)) 2018/05/06 01:48:06 executing program 0: r0 = memfd_create(&(0x7f0000000140)="734a635e7269747d917617cb0e3dbe5e74eff100", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb516) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a33000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/05/06 01:48:06 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f000000b580)=[{{&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x80, &(0x7f0000001400)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f0000001100)="725b6e8f126f939acbdd83140dafa5647a86886ff010baf4b64683471380538cb8b64e5a1d585b24c0c3e1108e668133620f2676684e3fe549f2fa104c45885f544a0032a9bccb67ba743d1a7f0b554424f79ba9a077802fc63e006c556312e05a5e4323d068df24fee4a8317fc49ecae90cb5d963c97fb06410d368c0701e75f39afde851a06299f2f3f1689cb2fe13dc68551a16e3", 0x96}, {&(0x7f0000001280)="7215a61512c2c101817b46866b792a776300ed573a754036", 0x18}, {&(0x7f00000013c0)="ffab72e50e87901c0746a76db9c67a2d87c6fbe2a51b001dde2bf4fe8412e48ad3289d54b593173a2be7c2", 0x2b}], 0x4, &(0x7f0000001480)=[{0x110, 0x105, 0x100, "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"}], 0x110, 0x24000001}, 0x2}, {{&(0x7f0000006e80)=@ll={0x11, 0xc, 0x0, 0x1, 0x101, 0x6, @random="cdf166b69d41"}, 0x80, &(0x7f0000006fc0)=[{&(0x7f0000006f40)="67e34fd996b7405a46fa1b89b1b3fe8c637c1af9", 0x14}], 0x1, 0x0, 0x0, 0x404c081}, 0x9}, {{&(0x7f0000007000)=@un=@abs={0x0, 0x0, 0x4e20}, 0x80, &(0x7f0000007140)=[{&(0x7f0000007080)="cc7739da4c0e2230713dcd5d66e08af9970bdca4180ebdf1f666235401bef86c030375a6146da1319236604a6cf366fa3e59a7e55c4c4b6e62f6ae1142c110532ee4e1257aea0dd972479f936db4da1b27a551f2b8479d73f48ce59d436ce5c1a4da453df29772517fa3df086f67a4ea87817a2e9bf3f42df73d74b073e1f1f940a01559e920a08ddbc71b0bf5d05accb39b71abc448bfa27731ab0d1e6a9c570a0964", 0xa3}], 0x1, 0x0, 0x0, 0x4800}, 0x1}, {{0x0, 0x0, &(0x7f0000008740)=[{&(0x7f0000008480)="a6dde42070c59986f9f3aab729d98a9c074de254ff170b8734be486e8b7d89f06556f185bcc7945bede42b11a3e8d760b8c0a082509736b151e59693dd52ef51eb2be44c72cc3fffe109fa3c2e392b38f725f653153008d9d2bb97b907ac3e2c407756cebd3f1c54f72b01ee550b392e1ab58495eb3d780078649946d33b84854c273d31dc5f52d02461c10bc25e62baf8f62c1062d8cb9bd98fcd754b0fe8eecf8d12b4ce9928d78aa80f9f82bb325183ea6d889d42ac383c5ac2c63ad45ac383e4580e", 0xc4}, {&(0x7f0000008680)="8de990b8746c33fcb73e4c6479eb79727a5328cc4f02c0319fb30b067a588e0926db82cd2caf9a1a9efed119f4e059978ca75341a0575c6ac2dee29a00ccd31b5a597d22edacf2535e11ac736a46e26abe379266eccd29930fd1bf65f89e8d36f5930c9d6a20ccd4454f5fcaa7b29bf35596c3f9d4f0744f1bda990aca37c35beef2cd26", 0x84}], 0x2, &(0x7f0000008780)=[{0xa8, 0x0, 0x1, "5bb65604292ffd2402cabcbf7e5309e5dbdf972a5452cb370178f5256c663eb34bb2576514c69fc1538ea5d16cc84396db026ee3bb894e25dbe7872c906f2ae9d77d3b7be458b9a5c9f73d2d6d7428a8aba68c20f14656d662a88dddc1121296b66508c244827d575aba52c845f5ceafa3c5d56ef724ec47a73adf5afe9a13a756dfdec9492adeceb2b1e2d1d42c52a5c8"}, {0xc0, 0x108, 0x0, "aee9df3bfdb523dcdc490e78a13f43effa39e8fabccec0bf39cc689d1d83e5b8f10b1ea091e69853367d26960dff155bbd4e9ecdf9f1ed418d1d4a7c3f77e0e7f083ce3bb4c7abae8ac49873993e871bc9cc4edec502c9879d3fac3bef746213a138a85858ac6ba3fdfdd0f97f52b7abe51ee4f0788e94acf3544c22e6229ee807838fc2a52a64dad7ffa4686a8b4204a3cdc5c413f049fd0552cca8dccf27b290ba4cd26aa5a507d68dce80"}, {0xa0, 0x115, 0x9, "0188f88a7f1a9bf03ae0dfc5ecba1b6decd62c7edaef2e4d0e40e8e86266501b48b888f1ba80288eb43f8453cc7d83e660dc80bdb7b383a42f26e1bf1df4f203441c7fc624a61a4df2b8dfdac40ced6e3f7626f8f6762020493e53717e5f336a7aa3b9b31c5b960859c5d5a9fb4fe1fd777d9437a3df63946632fb255a17c2e8545d33411f9aea69beedaa"}], 0x208, 0x40}, 0x31}], 0x4, 0x0) 2018/05/06 01:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() perf_event_open(&(0x7f0000004000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x99, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000003fc0)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 01:48:06 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'ip_vti0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) [ 140.921775] ================================================================== [ 140.929204] BUG: KMSAN: uninit-value in ip6table_mangle_hook+0x97e/0xb00 [ 140.936048] CPU: 0 PID: 10272 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 140.942971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.952323] Call Trace: [ 140.954900] [ 140.957051] dump_stack+0x185/0x1d0 [ 140.960687] ? ip6table_mangle_hook+0x97e/0xb00 [ 140.965353] kmsan_report+0x142/0x240 [ 140.969155] __msan_warning_32+0x6c/0xb0 [ 140.973221] ip6table_mangle_hook+0x97e/0xb00 [ 140.977721] ? ip6table_mangle_net_exit+0x130/0x130 [ 140.982740] nf_hook_slow+0x158/0x3d0 [ 140.986549] ip6_xmit+0x1cc8/0x23d0 [ 140.990175] ? ip6_xmit+0x23d0/0x23d0 [ 140.993989] inet6_csk_xmit+0x35b/0x440 [ 140.997969] ? inet6_csk_addr2sockaddr+0x2e0/0x2e0 [ 141.002897] dccp_transmit_skb+0x15eb/0x1900 [ 141.007406] dccp_send_ack+0x2de/0x560 [ 141.011302] ccid2_hc_rx_packet_recv+0x229/0x270 [ 141.016061] ? ccid2_hc_tx_exit+0x1e0/0x1e0 [ 141.020390] dccp_rcv_established+0x3d9/0x620 [ 141.024894] dccp_v6_do_rcv+0x4d0/0x1290 [ 141.028966] ? dccp_v6_destroy_sock+0x60/0x60 [ 141.033466] __sk_receive_skb+0x60e/0xf20 [ 141.037629] dccp_v6_rcv+0x22be/0x2420 [ 141.041524] ? ip6_input_finish+0x825/0x2250 [ 141.045941] ? dccp_v4_init_sock+0x160/0x160 [ 141.050346] ip6_input_finish+0xaac/0x2250 [ 141.054588] ? nf_hook_slow+0x36f/0x3d0 [ 141.058565] ? ip6_input_finish+0x13d1/0x2250 [ 141.063057] ip6_input+0x294/0x320 [ 141.066597] ? ip6_input+0x320/0x320 [ 141.070316] ? ipv6_rcv+0x2340/0x2340 [ 141.074114] ip6_rcv_finish+0x46e/0x6e0 [ 141.078090] ipv6_rcv+0x1e16/0x2340 [ 141.081716] ? local_bh_enable+0x40/0x40 [ 141.085803] __netif_receive_skb_core+0x47df/0x4a90 [ 141.090817] ? rb_insert_color+0xa4/0x1300 [ 141.095055] ? ip6_rcv_finish+0x6e0/0x6e0 [ 141.099208] process_backlog+0x62d/0xe20 [ 141.103277] ? rps_trigger_softirq+0x2f0/0x2f0 [ 141.107856] net_rx_action+0x7c1/0x1a70 [ 141.111835] ? net_tx_action+0xab0/0xab0 [ 141.115907] __do_softirq+0x56d/0x93d [ 141.119708] do_softirq_own_stack+0x2a/0x40 [ 141.124015] [ 141.126252] __local_bh_enable_ip+0x114/0x140 [ 141.130748] local_bh_enable+0x36/0x40 [ 141.134639] ip6_finish_output2+0x1d17/0x2130 [ 141.139142] ip6_finish_output+0xae9/0xba0 [ 141.143380] ip6_output+0x597/0x6c0 [ 141.147001] ? ip6_output+0x6c0/0x6c0 [ 141.150803] ? ac6_seq_show+0x200/0x200 [ 141.154771] ip6_xmit+0x205f/0x23d0 [ 141.158394] ? ip6_xmit+0x23d0/0x23d0 [ 141.162204] inet6_csk_xmit+0x35b/0x440 [ 141.166186] ? inet6_csk_addr2sockaddr+0x2e0/0x2e0 [ 141.171109] dccp_transmit_skb+0x15eb/0x1900 [ 141.175523] dccp_xmit_packet+0x817/0x9e0 [ 141.179672] dccp_write_xmit+0x20f/0x480 [ 141.183730] dccp_sendmsg+0x12ca/0x12d0 [ 141.187708] ? compat_dccp_getsockopt+0x190/0x190 [ 141.192549] inet_sendmsg+0x48d/0x740 [ 141.196349] ? security_socket_sendmsg+0x9e/0x210 [ 141.201195] ? inet_getname+0x500/0x500 [ 141.205168] ___sys_sendmsg+0xec0/0x1310 [ 141.209232] ? __perf_event_task_sched_in+0x9ed/0xa40 [ 141.214430] ? __schedule+0x6a1/0x730 [ 141.218225] ? _cond_resched+0x5e/0xd0 [ 141.222112] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 141.227478] __sys_sendmmsg+0x42d/0x800 [ 141.231462] SYSC_sendmmsg+0xc4/0x110 [ 141.235265] SyS_sendmmsg+0x63/0x90 [ 141.239325] do_syscall_64+0x309/0x430 [ 141.243212] ? __sys_sendmmsg+0x800/0x800 [ 141.247363] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 141.252548] RIP: 0033:0x455979 [ 141.255728] RSP: 002b:00007fdb1bd68c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 141.263435] RAX: ffffffffffffffda RBX: 00007fdb1bd696d4 RCX: 0000000000455979 [ 141.270696] RDX: 0000000000000004 RSI: 000000002000b580 RDI: 0000000000000014 [ 141.277959] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.285225] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 141.292489] R13: 0000000000000515 R14: 00000000006fba98 R15: 0000000000000000 [ 141.299755] [ 141.301370] Uninit was stored to memory at: [ 141.305691] kmsan_internal_chain_origin+0x12b/0x210 [ 141.310792] __msan_chain_origin+0x69/0xc0 [ 141.315021] ip6_xmit+0x18a5/0x23d0 [ 141.318642] inet6_csk_xmit+0x35b/0x440 [ 141.322611] dccp_transmit_skb+0x15eb/0x1900 [ 141.327020] dccp_send_ack+0x2de/0x560 [ 141.330906] ccid2_hc_rx_packet_recv+0x229/0x270 [ 141.335659] dccp_rcv_established+0x3d9/0x620 [ 141.340325] dccp_v6_do_rcv+0x4d0/0x1290 [ 141.344386] __sk_receive_skb+0x60e/0xf20 [ 141.348528] dccp_v6_rcv+0x22be/0x2420 [ 141.352415] ip6_input_finish+0xaac/0x2250 [ 141.356646] ip6_input+0x294/0x320 [ 141.360179] ip6_rcv_finish+0x46e/0x6e0 [ 141.364146] ipv6_rcv+0x1e16/0x2340 [ 141.367772] __netif_receive_skb_core+0x47df/0x4a90 [ 141.372786] process_backlog+0x62d/0xe20 [ 141.376843] net_rx_action+0x7c1/0x1a70 [ 141.380815] __do_softirq+0x56d/0x93d [ 141.384601] Uninit was stored to memory at: [ 141.388923] kmsan_internal_chain_origin+0x12b/0x210 [ 141.394023] __msan_chain_origin+0x69/0xc0 [ 141.398259] inet_csk_clone_lock+0x503/0x580 [ 141.402671] dccp_create_openreq_child+0x7f/0x890 [ 141.407513] dccp_v6_request_recv_sock+0x8e4/0x2090 [ 141.412539] dccp_check_req+0x7b9/0x8f0 [ 141.416510] dccp_v6_rcv+0x11a5/0x2420 [ 141.420401] ip6_input_finish+0xaac/0x2250 [ 141.424645] ip6_input+0x294/0x320 [ 141.428217] ip6_rcv_finish+0x46e/0x6e0 [ 141.432193] ipv6_rcv+0x1e16/0x2340 [ 141.435826] __netif_receive_skb_core+0x47df/0x4a90 [ 141.440860] process_backlog+0x62d/0xe20 [ 141.444916] net_rx_action+0x7c1/0x1a70 [ 141.448889] __do_softirq+0x56d/0x93d [ 141.452678] Uninit was created at: [ 141.456742] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 141.461844] kmsan_kmalloc+0x94/0x100 [ 141.465653] kmem_cache_alloc+0xaab/0xb90 [ 141.469802] inet_reqsk_alloc+0xc4/0x7f0 [ 141.473865] dccp_v6_conn_request+0x708/0x18f0 [ 141.478449] dccp_rcv_state_process+0x2ea/0x2410 [ 141.483205] dccp_v6_do_rcv+0x55e/0x1290 [ 141.487266] __sk_receive_skb+0x60e/0xf20 [ 141.491429] dccp_v6_rcv+0x22be/0x2420 [ 141.495329] ip6_input_finish+0xaac/0x2250 [ 141.499558] ip6_input+0x294/0x320 [ 141.503096] ip6_rcv_finish+0x46e/0x6e0 [ 141.507069] ipv6_rcv+0x1e16/0x2340 [ 141.510698] __netif_receive_skb_core+0x47df/0x4a90 [ 141.515713] process_backlog+0x62d/0xe20 [ 141.519769] net_rx_action+0x7c1/0x1a70 [ 141.523744] __do_softirq+0x56d/0x93d [ 141.527534] ================================================================== [ 141.534886] Disabling lock debugging due to kernel taint [ 141.540330] Kernel panic - not syncing: panic_on_warn set ... [ 141.540330] [ 141.547695] CPU: 0 PID: 10272 Comm: syz-executor3 Tainted: G B 4.16.0+ #87 [ 141.555921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.565272] Call Trace: [ 141.567866] [ 141.570023] dump_stack+0x185/0x1d0 [ 141.573656] panic+0x39d/0x940 [ 141.576878] ? ip6table_mangle_hook+0x97e/0xb00 [ 141.581548] kmsan_report+0x238/0x240 [ 141.585353] __msan_warning_32+0x6c/0xb0 [ 141.589417] ip6table_mangle_hook+0x97e/0xb00 [ 141.593924] ? ip6table_mangle_net_exit+0x130/0x130 [ 141.598943] nf_hook_slow+0x158/0x3d0 [ 141.602746] ip6_xmit+0x1cc8/0x23d0 [ 141.606375] ? ip6_xmit+0x23d0/0x23d0 [ 141.610194] inet6_csk_xmit+0x35b/0x440 [ 141.614177] ? inet6_csk_addr2sockaddr+0x2e0/0x2e0 [ 141.619105] dccp_transmit_skb+0x15eb/0x1900 [ 141.623528] dccp_send_ack+0x2de/0x560 [ 141.627418] ccid2_hc_rx_packet_recv+0x229/0x270 [ 141.632177] ? ccid2_hc_tx_exit+0x1e0/0x1e0 [ 141.636504] dccp_rcv_established+0x3d9/0x620 [ 141.640275] FAULT_INJECTION: forcing a failure. [ 141.640275] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 141.641007] dccp_v6_do_rcv+0x4d0/0x1290 [ 141.656828] ? dccp_v6_destroy_sock+0x60/0x60 [ 141.661342] __sk_receive_skb+0x60e/0xf20 [ 141.665480] dccp_v6_rcv+0x22be/0x2420 [ 141.669362] ? ip6_input_finish+0x825/0x2250 [ 141.673758] ? dccp_v4_init_sock+0x160/0x160 [ 141.678164] ip6_input_finish+0xaac/0x2250 [ 141.682402] ? nf_hook_slow+0x36f/0x3d0 [ 141.686363] ? ip6_input_finish+0x13d1/0x2250 [ 141.690850] ip6_input+0x294/0x320 [ 141.694376] ? ip6_input+0x320/0x320 [ 141.699119] ? ipv6_rcv+0x2340/0x2340 [ 141.702903] ip6_rcv_finish+0x46e/0x6e0 [ 141.706865] ipv6_rcv+0x1e16/0x2340 [ 141.710564] ? local_bh_enable+0x40/0x40 [ 141.714649] __netif_receive_skb_core+0x47df/0x4a90 [ 141.719654] ? rb_insert_color+0xa4/0x1300 [ 141.723891] ? ip6_rcv_finish+0x6e0/0x6e0 [ 141.728032] process_backlog+0x62d/0xe20 [ 141.732099] ? rps_trigger_softirq+0x2f0/0x2f0 [ 141.736666] net_rx_action+0x7c1/0x1a70 [ 141.740636] ? net_tx_action+0xab0/0xab0 [ 141.744682] __do_softirq+0x56d/0x93d [ 141.748475] do_softirq_own_stack+0x2a/0x40 [ 141.752778] [ 141.755004] __local_bh_enable_ip+0x114/0x140 [ 141.759486] local_bh_enable+0x36/0x40 [ 141.763362] ip6_finish_output2+0x1d17/0x2130 [ 141.767857] ip6_finish_output+0xae9/0xba0 [ 141.772086] ip6_output+0x597/0x6c0 [ 141.775708] ? ip6_output+0x6c0/0x6c0 [ 141.779498] ? ac6_seq_show+0x200/0x200 [ 141.783456] ip6_xmit+0x205f/0x23d0 [ 141.787073] ? ip6_xmit+0x23d0/0x23d0 [ 141.790888] inet6_csk_xmit+0x35b/0x440 [ 141.794862] ? inet6_csk_addr2sockaddr+0x2e0/0x2e0 [ 141.799810] dccp_transmit_skb+0x15eb/0x1900 [ 141.804212] dccp_xmit_packet+0x817/0x9e0 [ 141.808353] dccp_write_xmit+0x20f/0x480 [ 141.812420] dccp_sendmsg+0x12ca/0x12d0 [ 141.816395] ? compat_dccp_getsockopt+0x190/0x190 [ 141.821226] inet_sendmsg+0x48d/0x740 [ 141.825030] ? security_socket_sendmsg+0x9e/0x210 [ 141.829865] ? inet_getname+0x500/0x500 [ 141.833828] ___sys_sendmsg+0xec0/0x1310 [ 141.837884] ? __perf_event_task_sched_in+0x9ed/0xa40 [ 141.843076] ? __schedule+0x6a1/0x730 [ 141.846861] ? _cond_resched+0x5e/0xd0 [ 141.850737] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 141.856094] __sys_sendmmsg+0x42d/0x800 [ 141.860068] SYSC_sendmmsg+0xc4/0x110 [ 141.863858] SyS_sendmmsg+0x63/0x90 [ 141.867489] do_syscall_64+0x309/0x430 [ 141.871374] ? __sys_sendmmsg+0x800/0x800 [ 141.875630] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 141.880816] RIP: 0033:0x455979 [ 141.883989] RSP: 002b:00007fdb1bd68c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 141.891681] RAX: ffffffffffffffda RBX: 00007fdb1bd696d4 RCX: 0000000000455979 [ 141.898943] RDX: 0000000000000004 RSI: 000000002000b580 RDI: 0000000000000014 [ 141.906196] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.913450] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 141.920706] R13: 0000000000000515 R14: 00000000006fba98 R15: 0000000000000000 [ 141.927975] CPU: 1 PID: 10276 Comm: syz-executor5 Tainted: G B 4.16.0+ #87 [ 141.936202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.945541] Call Trace: [ 141.948128] dump_stack+0x185/0x1d0 [ 141.951745] should_fail+0x87b/0xab0 [ 141.955475] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 141.960222] ? kernel_poison_pages+0x40/0x360 [ 141.964708] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 141.970069] ? kernel_poison_pages+0x1a0/0x360 [ 141.974641] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 141.980079] ? get_page_from_freelist+0xab28/0xb600 [ 141.985106] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 141.990037] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.994955] ? __msan_poison_alloca+0x15c/0x1d0 [ 141.999628] kmsan_alloc_page+0x82/0xe0 [ 142.003593] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 142.008339] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 142.013692] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 142.019137] ? update_stack_state+0x885/0xa40 [ 142.023641] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 142.029000] ? is_bpf_text_address+0xb4/0x4b0 [ 142.033484] ? __is_insn_slot_addr+0x198/0x1c0 [ 142.038052] ? kernel_text_address+0x34d/0x3a0 [ 142.042629] alloc_pages_current+0x6b5/0x970 [ 142.047028] __get_free_pages+0x2d/0xc0 [ 142.050988] unmap_page_range+0x26d2/0x3be0 [ 142.055325] unmap_single_vma+0x45b/0x5f0 [ 142.059472] unmap_vmas+0x1f4/0x360 [ 142.063088] exit_mmap+0x3da/0x950 [ 142.066623] __mmput+0x16c/0x610 [ 142.069979] ? __msan_get_context_state+0x20/0xf0 [ 142.074806] mmput+0xab/0xf0 [ 142.077812] exit_mm+0x6ed/0x7a0 [ 142.081170] do_exit+0xc01/0x38d0 [ 142.084614] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 142.090049] ? __dequeue_signal+0x70d/0xb10 [ 142.094380] do_group_exit+0x1a0/0x360 [ 142.098260] get_signal+0x1320/0x1f20 [ 142.102049] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.106898] ? __msan_poison_alloca+0x15c/0x1d0 [ 142.111559] ? __msan_poison_alloca+0x15c/0x1d0 [ 142.116216] ? prepare_exit_to_usermode+0x271/0x3a0 [ 142.121219] do_signal+0xb8/0x1c80 [ 142.124750] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.129577] ? __msan_poison_alloca+0x15c/0x1d0 [ 142.134231] ? syscall_return_slowpath+0xe9/0x700 [ 142.139058] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 142.143972] ? prepare_exit_to_usermode+0xd3/0x3a0 [ 142.148890] prepare_exit_to_usermode+0x271/0x3a0 [ 142.153729] syscall_return_slowpath+0xe9/0x700 [ 142.158389] ? SYSC_execve+0xe2/0x110 [ 142.162178] do_syscall_64+0x36d/0x430 [ 142.166055] ? set_binfmt+0x1b0/0x1b0 [ 142.169854] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 142.175047] RIP: 0033:0x455979 [ 142.178224] RSP: 002b:00007f633ca62c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 142.185925] RAX: fffffffffffffff8 RBX: 00007f633ca636d4 RCX: 0000000000455979 [ 142.193207] RDX: 0000000020000380 RSI: 0000000020000100 RDI: 00000000200001c0 [ 142.200464] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.207723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 142.214983] R13: 0000000000000078 R14: 00000000006f4be0 R15: 0000000000000021 [ 142.222788] Dumping ftrace buffer: [ 142.226325] (ftrace buffer empty) [ 142.230012] Kernel Offset: disabled [ 142.233627] Rebooting in 86400 seconds..